mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2025-10-31 14:04:26 -04:00
14724 lines
452 KiB
Diff
14724 lines
452 KiB
Diff
diff -ruN linux-2.6.28.10_o/arch/ubicom32/configs/IP5160EVAL_defconfig linux-2.6.28.10/arch/ubicom32/configs/IP5160EVAL_defconfig
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--- linux-2.6.28.10_o/arch/ubicom32/configs/IP5160EVAL_defconfig 1970-01-01 02:00:00.000000000 +0200
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+++ linux-2.6.28.10/arch/ubicom32/configs/IP5160EVAL_defconfig 2009-08-12 13:08:37.000000000 +0300
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@@ -0,0 +1,524 @@
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+#
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+# Automatically generated make config: don't edit
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+# Linux kernel version: 2.6.28.10
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+#
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+CONFIG_RAMBASE=0x40000000
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+CONFIG_UBICOM32=y
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+CONFIG_RAMKERNEL=y
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+CONFIG_CPU_BIG_ENDIAN=y
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+CONFIG_FORCE_MAX_ZONEORDER=14
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+CONFIG_HAVE_CLK=y
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+# CONFIG_MMU is not set
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+# CONFIG_FPU is not set
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+CONFIG_ZONE_DMA=y
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+CONFIG_RWSEM_GENERIC_SPINLOCK=y
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+# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
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+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
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+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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+CONFIG_GENERIC_FIND_NEXT_BIT=y
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+CONFIG_GENERIC_GPIO=y
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+CONFIG_GPIOLIB=y
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+CONFIG_GENERIC_HWEIGHT=y
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+CONFIG_GENERIC_HARDIRQS=y
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+CONFIG_STACKTRACE_SUPPORT=y
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+CONFIG_LOCKDEP_SUPPORT=y
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+CONFIG_GENERIC_CALIBRATE_DELAY=y
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+CONFIG_GENERIC_TIME=y
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+CONFIG_TIME_LOW_RES=y
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+CONFIG_GENERIC_CLOCKEVENTS=y
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+CONFIG_NO_IOPORT=y
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+CONFIG_ARCH_SUPPORTS_AOUT=y
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+CONFIG_IRQ_PER_CPU=y
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+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
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+
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+#
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+# Processor type and features
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+#
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+CONFIG_BRD_32MB=y
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+
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+#
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+# Processor type will be selected by Board
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+#
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+CONFIG_UBICOM32_V3=y
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+
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+#
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+# Board
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+#
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+# CONFIG_NOBOARD is not set
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+# CONFIG_IP5170DPF is not set
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+# CONFIG_IP5160DEV is not set
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+CONFIG_IP5160EVAL=y
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+# CONFIG_IP7145DPF is not set
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+# CONFIG_IP7160RGW is not set
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+# CONFIG_IP7160BRINGUP is not set
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+# CONFIG_IP7160DPF is not set
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+# CONFIG_IP7500MODULE is not set
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+# CONFIG_IP7500AV is not set
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+# CONFIG_IP7500MEDIA is not set
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+
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+#
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+# Kernel Options
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+#
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+# CONFIG_SMP is not set
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+CONFIG_TIMER_EXTRA_ALLOC=0
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+# CONFIG_IRQSTACKS is not set
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+CONFIG_UBICOM32_OCM_MODULES=y
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+CONFIG_OCM_MODULES_RESERVATION=41
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+CONFIG_OCM_MODULES_MAY_CONSUME_REMAINING_CODESPACE=y
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+CONFIG_HZ=1000
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+
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+#
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+# RAM configuration
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+#
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+CONFIG_RAMSIZE=0x02000000
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+CONFIG_KERNELBASE=0x40400000
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+
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+#
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+# Build options
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+#
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+CONFIG_LINKER_RELAXATION=y
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+
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+#
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+# Driver options
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+#
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+
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+#
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+# PCI Bus
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+#
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+# CONFIG_PCI is not set
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+# CONFIG_ARCH_SUPPORTS_MSI is not set
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+
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+#
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+# Input devices
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+#
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+# CONFIG_UBICOM_INPUT is not set
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+# CONFIG_UBICOM_INPUT_I2C is not set
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+CONFIG_UBICOM_SWITCH=y
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+
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+#
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+# Misc devices
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+#
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+# CONFIG_UBICOM_HID is not set
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+CONFIG_CMDLINE_BOOL=y
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+CONFIG_CMDLINE="console=ttyUM0"
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+# CONFIG_CMDLINE_OVERRIDE is not set
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+
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+#
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+# Kernel hacking
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+#
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+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
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+CONFIG_PROTECT_KERNEL=y
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+# CONFIG_NO_KERNEL_MSG is not set
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+# CONFIG_EARLY_PRINTK is not set
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+# CONFIG_STOP_ON_TRAP is not set
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+# CONFIG_STOP_ON_BUG is not set
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+# CONFIG_DEBUG_IRQMEASURE is not set
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+# CONFIG_DEBUG_PCIMEASURE is not set
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+# CONFIG_ACCESS_OK_CHECKS_ENABLED is not set
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+CONFIG_UNALIGNED_ACCESS_ENABLED=y
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+# CONFIG_UNALIGNED_ACCESS_USERSPACE_ONLY is not set
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+# CONFIG_UNALIGNED_ACCESS_DISABLED is not set
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+# CONFIG_DEBUG_STACKOVERFLOW is not set
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+# CONFIG_DEBUG_STACK_USAGE is not set
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+# CONFIG_PRINTK_TIME is not set
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+CONFIG_ENABLE_WARN_DEPRECATED=y
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+CONFIG_ENABLE_MUST_CHECK=y
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+CONFIG_FRAME_WARN=1024
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+# CONFIG_MAGIC_SYSRQ is not set
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+# CONFIG_UNUSED_SYMBOLS is not set
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+# CONFIG_HEADERS_CHECK is not set
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+CONFIG_DEBUG_KERNEL=y
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+# CONFIG_DEBUG_SHIRQ is not set
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+CONFIG_DETECT_SOFTLOCKUP=y
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+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
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+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
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+CONFIG_SCHED_DEBUG=y
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+# CONFIG_SCHEDSTATS is not set
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+# CONFIG_TIMER_STATS is not set
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+# CONFIG_DEBUG_OBJECTS is not set
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+# CONFIG_DEBUG_SLAB is not set
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+# CONFIG_DEBUG_SPINLOCK is not set
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+# CONFIG_DEBUG_MUTEXES is not set
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+# CONFIG_DEBUG_LOCK_ALLOC is not set
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+# CONFIG_PROVE_LOCKING is not set
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+# CONFIG_LOCK_STAT is not set
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+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
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+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
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+# CONFIG_DEBUG_KOBJECT is not set
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+CONFIG_DEBUG_INFO=y
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+# CONFIG_DEBUG_VM is not set
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+# CONFIG_DEBUG_WRITECOUNT is not set
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+# CONFIG_DEBUG_MEMORY_INIT is not set
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+# CONFIG_DEBUG_LIST is not set
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+# CONFIG_DEBUG_SG is not set
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+# CONFIG_FRAME_POINTER is not set
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+# CONFIG_BOOT_PRINTK_DELAY is not set
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+# CONFIG_RCU_TORTURE_TEST is not set
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+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
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+# CONFIG_BACKTRACE_SELF_TEST is not set
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+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
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+# CONFIG_FAULT_INJECTION is not set
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+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
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+
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+#
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+# Tracers
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+#
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+# CONFIG_IRQSOFF_TRACER is not set
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+# CONFIG_SCHED_TRACER is not set
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+# CONFIG_CONTEXT_SWITCH_TRACER is not set
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+# CONFIG_BOOT_TRACER is not set
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+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
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+# CONFIG_SAMPLES is not set
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+
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+#
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+# Executable file formats
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+#
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+CONFIG_BINFMT_ELF_FDPIC=y
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+CONFIG_BINFMT_FLAT=y
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+# CONFIG_BINFMT_ZFLAT is not set
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+# CONFIG_BINFMT_SHARED_FLAT is not set
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+# CONFIG_HAVE_AOUT is not set
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+# CONFIG_BINFMT_MISC is not set
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+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
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+
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+#
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+# General setup
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+#
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+CONFIG_EXPERIMENTAL=y
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+CONFIG_BROKEN_ON_SMP=y
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+CONFIG_INIT_ENV_ARG_LIMIT=32
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+CONFIG_LOCALVERSION=""
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+CONFIG_LOCALVERSION_AUTO=y
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+# CONFIG_SYSVIPC is not set
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+# CONFIG_BSD_PROCESS_ACCT is not set
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+# CONFIG_IKCONFIG is not set
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+CONFIG_LOG_BUF_SHIFT=14
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+# CONFIG_CGROUPS is not set
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+# CONFIG_GROUP_SCHED is not set
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+# CONFIG_RELAY is not set
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+# CONFIG_NAMESPACES is not set
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+CONFIG_BLK_DEV_INITRD=y
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+CONFIG_INITRAMFS_SOURCE=""
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+CONFIG_INITRAMFS_ROOT_UID=0
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+CONFIG_INITRAMFS_ROOT_GID=0
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+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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+CONFIG_SYSCTL=y
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+CONFIG_EMBEDDED=y
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+CONFIG_SYSCTL_SYSCALL=y
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+# CONFIG_KALLSYMS is not set
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+# CONFIG_HOTPLUG is not set
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+CONFIG_PRINTK=y
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+CONFIG_BUG=y
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+# CONFIG_ELF_CORE is not set
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+CONFIG_BASE_FULL=y
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+# CONFIG_FUTEX is not set
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+# CONFIG_EPOLL is not set
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+# CONFIG_SIGNALFD is not set
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+# CONFIG_TIMERFD is not set
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+# CONFIG_EVENTFD is not set
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+CONFIG_AIO=y
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+# CONFIG_VM_EVENT_COUNTERS is not set
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+# CONFIG_COMPAT_BRK is not set
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+CONFIG_SLAB=y
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+# CONFIG_SLUB is not set
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+# CONFIG_SLOB is not set
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+# CONFIG_PROFILING is not set
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+# CONFIG_MARKERS is not set
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+CONFIG_HAVE_OPROFILE=y
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+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
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+CONFIG_SLABINFO=y
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+CONFIG_TINY_SHMEM=y
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+CONFIG_BASE_SMALL=0
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+# CONFIG_MODULES is not set
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+CONFIG_BLOCK=y
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+# CONFIG_LBD is not set
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+# CONFIG_LSF is not set
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+# CONFIG_BLK_DEV_BSG is not set
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+# CONFIG_BLK_DEV_INTEGRITY is not set
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+
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+#
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+# IO Schedulers
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+#
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+CONFIG_IOSCHED_NOOP=y
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+# CONFIG_IOSCHED_AS is not set
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+# CONFIG_IOSCHED_DEADLINE is not set
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+# CONFIG_IOSCHED_CFQ is not set
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+# CONFIG_DEFAULT_AS is not set
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+# CONFIG_DEFAULT_DEADLINE is not set
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+# CONFIG_DEFAULT_CFQ is not set
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+CONFIG_DEFAULT_NOOP=y
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+CONFIG_DEFAULT_IOSCHED="noop"
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+CONFIG_CLASSIC_RCU=y
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+CONFIG_PREEMPT_NONE=y
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+# CONFIG_PREEMPT_VOLUNTARY is not set
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+# CONFIG_PREEMPT is not set
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+# CONFIG_NO_HZ is not set
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+# CONFIG_HIGH_RES_TIMERS is not set
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+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
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+CONFIG_SELECT_MEMORY_MODEL=y
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+CONFIG_FLATMEM_MANUAL=y
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+# CONFIG_DISCONTIGMEM_MANUAL is not set
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+# CONFIG_SPARSEMEM_MANUAL is not set
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+CONFIG_FLATMEM=y
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+CONFIG_FLAT_NODE_MEM_MAP=y
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+CONFIG_PAGEFLAGS_EXTENDED=y
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+CONFIG_SPLIT_PTLOCK_CPUS=4
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+# CONFIG_RESOURCES_64BIT is not set
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+# CONFIG_PHYS_ADDR_T_64BIT is not set
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+CONFIG_ZONE_DMA_FLAG=1
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+CONFIG_VIRT_TO_BUS=y
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+# CONFIG_NET is not set
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+
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+#
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+# Device Drivers
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+#
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+
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+#
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+# Generic Driver Options
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+#
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+CONFIG_STANDALONE=y
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+CONFIG_PREVENT_FIRMWARE_BUILD=y
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+CONFIG_DEBUG_DRIVER=y
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+CONFIG_DEBUG_DEVRES=y
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+# CONFIG_SYS_HYPERVISOR is not set
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+# CONFIG_MTD is not set
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+# CONFIG_PARPORT is not set
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+CONFIG_BLK_DEV=y
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+# CONFIG_BLK_DEV_COW_COMMON is not set
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+# CONFIG_BLK_DEV_LOOP is not set
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+CONFIG_BLK_DEV_RAM=y
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+CONFIG_BLK_DEV_RAM_COUNT=16
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+CONFIG_BLK_DEV_RAM_SIZE=4096
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+# CONFIG_BLK_DEV_XIP is not set
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+# CONFIG_CDROM_PKTCDVD is not set
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+# CONFIG_MISC_DEVICES is not set
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+
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+#
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+# SCSI device support
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+#
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+# CONFIG_RAID_ATTRS is not set
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+# CONFIG_SCSI is not set
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+# CONFIG_SCSI_DMA is not set
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+# CONFIG_SCSI_NETLINK is not set
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+# CONFIG_ATA is not set
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+# CONFIG_MD is not set
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+# CONFIG_PHONE is not set
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+
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+#
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+# Input device support
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+#
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+# CONFIG_INPUT is not set
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+
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+#
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+# Hardware I/O ports
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+#
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+# CONFIG_SERIO is not set
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+# CONFIG_GAMEPORT is not set
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+
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+#
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+# Character devices
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+#
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+# CONFIG_VT is not set
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+CONFIG_DEVKMEM=y
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+# CONFIG_SERIAL_NONSTANDARD is not set
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+
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+#
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+# Serial drivers
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+#
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+# CONFIG_SERIAL_8250 is not set
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+
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+#
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+# Non-8250 serial port support
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+#
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+CONFIG_SERIAL_UBI32_SERDES=y
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+CONFIG_SERIAL_UBI32_SERDES_CONSOLE=y
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+# CONFIG_SERIAL_UBI32_MAILBOX is not set
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+CONFIG_SERIAL_CORE=y
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+CONFIG_SERIAL_CORE_CONSOLE=y
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+# CONFIG_UNIX98_PTYS is not set
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+CONFIG_LEGACY_PTYS=y
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+CONFIG_LEGACY_PTY_COUNT=256
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+# CONFIG_IPMI_HANDLER is not set
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+# CONFIG_HW_RANDOM is not set
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+# CONFIG_RTC is not set
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+# CONFIG_GEN_RTC is not set
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+# CONFIG_R3964 is not set
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+# CONFIG_RAW_DRIVER is not set
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+# CONFIG_TCG_TPM is not set
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+# CONFIG_I2C is not set
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+# CONFIG_SPI is not set
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+# CONFIG_DEBUG_GPIO is not set
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+
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+#
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+# Memory mapped GPIO expanders:
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+#
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+
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+#
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+# I2C GPIO expanders:
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+#
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+
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+#
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+# PCI GPIO expanders:
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+#
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+
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+#
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+# SPI GPIO expanders:
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+#
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+# CONFIG_W1 is not set
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+# CONFIG_POWER_SUPPLY is not set
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+# CONFIG_HWMON is not set
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+# CONFIG_THERMAL is not set
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+# CONFIG_THERMAL_HWMON is not set
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+# CONFIG_WATCHDOG is not set
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+CONFIG_SSB_POSSIBLE=y
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+
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+#
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+# Sonics Silicon Backplane
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+#
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+# CONFIG_SSB is not set
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+
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+#
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+# Multifunction device drivers
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+#
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+# CONFIG_MFD_CORE is not set
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+# CONFIG_MFD_SM501 is not set
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+# CONFIG_HTC_PASIC3 is not set
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+# CONFIG_MFD_TMIO is not set
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+# CONFIG_REGULATOR is not set
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+
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+#
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+# Multimedia devices
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+#
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+
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+#
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+# Multimedia core support
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+#
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+# CONFIG_VIDEO_DEV is not set
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+# CONFIG_VIDEO_MEDIA is not set
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+
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+#
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+# Multimedia drivers
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+#
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+# CONFIG_DAB is not set
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+
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+#
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+# Graphics support
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+#
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+# CONFIG_VGASTATE is not set
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+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
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+# CONFIG_FB is not set
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+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
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+
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+#
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+# Display device support
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+#
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+# CONFIG_DISPLAY_SUPPORT is not set
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+# CONFIG_SOUND is not set
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+# CONFIG_USB_SUPPORT is not set
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+# CONFIG_MMC is not set
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+# CONFIG_MEMSTICK is not set
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+# CONFIG_NEW_LEDS is not set
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+# CONFIG_ACCESSIBILITY is not set
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+# CONFIG_RTC_CLASS is not set
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+# CONFIG_DMADEVICES is not set
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+# CONFIG_UIO is not set
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+# CONFIG_STAGING is not set
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+
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+#
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+# File systems
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+#
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+# CONFIG_EXT2_FS is not set
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+# CONFIG_EXT3_FS is not set
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+# CONFIG_EXT4_FS is not set
|
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+# CONFIG_REISERFS_FS is not set
|
|
+# CONFIG_JFS_FS is not set
|
|
+# CONFIG_FS_POSIX_ACL is not set
|
|
+CONFIG_FILE_LOCKING=y
|
|
+# CONFIG_XFS_FS is not set
|
|
+# CONFIG_DNOTIFY is not set
|
|
+# CONFIG_INOTIFY is not set
|
|
+# CONFIG_QUOTA is not set
|
|
+# CONFIG_AUTOFS_FS is not set
|
|
+# CONFIG_AUTOFS4_FS is not set
|
|
+# CONFIG_FUSE_FS is not set
|
|
+
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+#
|
|
+# CD-ROM/DVD Filesystems
|
|
+#
|
|
+# CONFIG_ISO9660_FS is not set
|
|
+# CONFIG_UDF_FS is not set
|
|
+
|
|
+#
|
|
+# DOS/FAT/NT Filesystems
|
|
+#
|
|
+# CONFIG_MSDOS_FS is not set
|
|
+# CONFIG_VFAT_FS is not set
|
|
+# CONFIG_NTFS_FS is not set
|
|
+
|
|
+#
|
|
+# Pseudo filesystems
|
|
+#
|
|
+CONFIG_PROC_FS=y
|
|
+CONFIG_PROC_SYSCTL=y
|
|
+# CONFIG_SYSFS is not set
|
|
+# CONFIG_TMPFS is not set
|
|
+# CONFIG_HUGETLB_PAGE is not set
|
|
+
|
|
+#
|
|
+# Layered filesystems
|
|
+#
|
|
+# CONFIG_UNION_FS is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous filesystems
|
|
+#
|
|
+# CONFIG_ADFS_FS is not set
|
|
+# CONFIG_AFFS_FS is not set
|
|
+# CONFIG_HFS_FS is not set
|
|
+# CONFIG_HFSPLUS_FS is not set
|
|
+# CONFIG_BEFS_FS is not set
|
|
+# CONFIG_BFS_FS is not set
|
|
+# CONFIG_EFS_FS is not set
|
|
+# CONFIG_CRAMFS is not set
|
|
+# CONFIG_VXFS_FS is not set
|
|
+# CONFIG_MINIX_FS is not set
|
|
+# CONFIG_OMFS_FS is not set
|
|
+# CONFIG_HPFS_FS is not set
|
|
+# CONFIG_QNX4FS_FS is not set
|
|
+CONFIG_ROMFS_FS=y
|
|
+# CONFIG_SYSV_FS is not set
|
|
+# CONFIG_UFS_FS is not set
|
|
+
|
|
+#
|
|
+# Partition Types
|
|
+#
|
|
+# CONFIG_PARTITION_ADVANCED is not set
|
|
+CONFIG_MSDOS_PARTITION=y
|
|
+# CONFIG_NLS is not set
|
|
+
|
|
+#
|
|
+# Security options
|
|
+#
|
|
+# CONFIG_KEYS is not set
|
|
+# CONFIG_SECURITYFS is not set
|
|
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
|
|
+# CONFIG_CRYPTO is not set
|
|
+
|
|
+#
|
|
+# OCF Configuration
|
|
+#
|
|
+# CONFIG_OCF_OCF is not set
|
|
+
|
|
+#
|
|
+# Library routines
|
|
+#
|
|
+CONFIG_BITREVERSE=y
|
|
+# CONFIG_CRC_CCITT is not set
|
|
+# CONFIG_CRC16 is not set
|
|
+# CONFIG_CRC_T10DIF is not set
|
|
+# CONFIG_CRC_ITU_T is not set
|
|
+CONFIG_CRC32=y
|
|
+# CONFIG_CRC7 is not set
|
|
+# CONFIG_LIBCRC32C is not set
|
|
+CONFIG_HAS_IOMEM=y
|
|
+CONFIG_HAS_DMA=y
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/configs/IP7160RGW_defconfig linux-2.6.28.10/arch/ubicom32/configs/IP7160RGW_defconfig
|
|
--- linux-2.6.28.10_o/arch/ubicom32/configs/IP7160RGW_defconfig 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/configs/IP7160RGW_defconfig 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,1301 @@
|
|
+#
|
|
+# Automatically generated make config: don't edit
|
|
+# Linux kernel version: 2.6.28.10
|
|
+#
|
|
+CONFIG_RAMBASE=0x40000000
|
|
+CONFIG_UBICOM32=y
|
|
+CONFIG_RAMKERNEL=y
|
|
+CONFIG_CPU_BIG_ENDIAN=y
|
|
+CONFIG_FORCE_MAX_ZONEORDER=14
|
|
+CONFIG_HAVE_CLK=y
|
|
+# CONFIG_MMU is not set
|
|
+# CONFIG_FPU is not set
|
|
+CONFIG_ZONE_DMA=y
|
|
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
|
|
+# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
|
|
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
|
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
|
+CONFIG_GENERIC_FIND_NEXT_BIT=y
|
|
+CONFIG_GENERIC_GPIO=y
|
|
+CONFIG_GPIOLIB=y
|
|
+CONFIG_GENERIC_HWEIGHT=y
|
|
+CONFIG_GENERIC_HARDIRQS=y
|
|
+CONFIG_STACKTRACE_SUPPORT=y
|
|
+CONFIG_LOCKDEP_SUPPORT=y
|
|
+CONFIG_GENERIC_CALIBRATE_DELAY=y
|
|
+CONFIG_GENERIC_TIME=y
|
|
+CONFIG_TIME_LOW_RES=y
|
|
+CONFIG_GENERIC_CLOCKEVENTS=y
|
|
+CONFIG_NO_IOPORT=y
|
|
+CONFIG_ARCH_SUPPORTS_AOUT=y
|
|
+CONFIG_IRQ_PER_CPU=y
|
|
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
|
|
+
|
|
+#
|
|
+# Processor type and features
|
|
+#
|
|
+CONFIG_BRD_64MB=y
|
|
+
|
|
+#
|
|
+# Processor type will be selected by Board
|
|
+#
|
|
+CONFIG_UBICOM32_V4=y
|
|
+
|
|
+#
|
|
+# Board
|
|
+#
|
|
+# CONFIG_NOBOARD is not set
|
|
+# CONFIG_IP5170DPF is not set
|
|
+# CONFIG_IP5160DEV is not set
|
|
+# CONFIG_IP5160EVAL is not set
|
|
+# CONFIG_IP7145DPF is not set
|
|
+CONFIG_IP7160RGW=y
|
|
+# CONFIG_IP7160BRINGUP is not set
|
|
+# CONFIG_IP7160DPF is not set
|
|
+# CONFIG_IP7500MODULE is not set
|
|
+# CONFIG_IP7500AV is not set
|
|
+# CONFIG_IP7500MEDIA is not set
|
|
+
|
|
+#
|
|
+# Kernel Options
|
|
+#
|
|
+# CONFIG_SMP is not set
|
|
+CONFIG_TIMER_EXTRA_ALLOC=0
|
|
+# CONFIG_IRQSTACKS is not set
|
|
+CONFIG_UBICOM32_OCM_MODULES=y
|
|
+CONFIG_OCM_MODULES_RESERVATION=41
|
|
+CONFIG_OCM_MODULES_MAY_CONSUME_REMAINING_CODESPACE=y
|
|
+CONFIG_HZ=100
|
|
+
|
|
+#
|
|
+# RAM configuration
|
|
+#
|
|
+CONFIG_RAMSIZE=0x04000000
|
|
+CONFIG_KERNELBASE=0x40400000
|
|
+
|
|
+#
|
|
+# Build options
|
|
+#
|
|
+# CONFIG_LINKER_RELAXATION is not set
|
|
+
|
|
+#
|
|
+# Driver options
|
|
+#
|
|
+
|
|
+#
|
|
+# PCI Bus
|
|
+#
|
|
+CONFIG_PCI=y
|
|
+# CONFIG_ARCH_SUPPORTS_MSI is not set
|
|
+# CONFIG_PCI_LEGACY is not set
|
|
+# CONFIG_PCI_DEBUG is not set
|
|
+CONFIG_PCI_DEV0_IDSEL=0x001000000
|
|
+CONFIG_PCI_DEV1_IDSEL=0x002000000
|
|
+
|
|
+#
|
|
+# Input devices
|
|
+#
|
|
+CONFIG_UBICOM_INPUT=y
|
|
+# CONFIG_UBICOM_INPUT_I2C is not set
|
|
+CONFIG_UBICOM_SWITCH=y
|
|
+CONFIG_UBICOM_SWITCH_BCM539X=y
|
|
+
|
|
+#
|
|
+# Misc devices
|
|
+#
|
|
+# CONFIG_UBICOM_HID is not set
|
|
+CONFIG_CMDLINE_BOOL=y
|
|
+CONFIG_CMDLINE="console=ttyUM0 console=ttyUS0 serdes=0x02004000,61,250000000"
|
|
+# CONFIG_CMDLINE_OVERRIDE is not set
|
|
+
|
|
+#
|
|
+# Kernel hacking
|
|
+#
|
|
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
|
|
+CONFIG_PROTECT_KERNEL=y
|
|
+# CONFIG_NO_KERNEL_MSG is not set
|
|
+CONFIG_EARLY_PRINTK=y
|
|
+# CONFIG_STOP_ON_TRAP is not set
|
|
+# CONFIG_STOP_ON_BUG is not set
|
|
+# CONFIG_DEBUG_IRQMEASURE is not set
|
|
+# CONFIG_DEBUG_PCIMEASURE is not set
|
|
+# CONFIG_ACCESS_OK_CHECKS_ENABLED is not set
|
|
+CONFIG_UNALIGNED_ACCESS_ENABLED=y
|
|
+# CONFIG_UNALIGNED_ACCESS_USERSPACE_ONLY is not set
|
|
+# CONFIG_UNALIGNED_ACCESS_DISABLED is not set
|
|
+# CONFIG_DEBUG_STACKOVERFLOW is not set
|
|
+# CONFIG_DEBUG_STACK_USAGE is not set
|
|
+CONFIG_PRINTK_TIME=y
|
|
+CONFIG_ENABLE_WARN_DEPRECATED=y
|
|
+CONFIG_ENABLE_MUST_CHECK=y
|
|
+CONFIG_FRAME_WARN=1024
|
|
+# CONFIG_MAGIC_SYSRQ is not set
|
|
+# CONFIG_UNUSED_SYMBOLS is not set
|
|
+# CONFIG_DEBUG_FS is not set
|
|
+# CONFIG_HEADERS_CHECK is not set
|
|
+CONFIG_DEBUG_KERNEL=y
|
|
+# CONFIG_DEBUG_SHIRQ is not set
|
|
+# CONFIG_DETECT_SOFTLOCKUP is not set
|
|
+# CONFIG_SCHED_DEBUG is not set
|
|
+# CONFIG_SCHEDSTATS is not set
|
|
+# CONFIG_TIMER_STATS is not set
|
|
+# CONFIG_DEBUG_OBJECTS is not set
|
|
+# CONFIG_DEBUG_SLAB is not set
|
|
+# CONFIG_DEBUG_SPINLOCK is not set
|
|
+# CONFIG_DEBUG_MUTEXES is not set
|
|
+# CONFIG_DEBUG_LOCK_ALLOC is not set
|
|
+# CONFIG_PROVE_LOCKING is not set
|
|
+# CONFIG_LOCK_STAT is not set
|
|
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
|
|
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
|
|
+# CONFIG_DEBUG_KOBJECT is not set
|
|
+CONFIG_DEBUG_INFO=y
|
|
+# CONFIG_DEBUG_VM is not set
|
|
+# CONFIG_DEBUG_WRITECOUNT is not set
|
|
+# CONFIG_DEBUG_MEMORY_INIT is not set
|
|
+# CONFIG_DEBUG_LIST is not set
|
|
+# CONFIG_DEBUG_SG is not set
|
|
+# CONFIG_FRAME_POINTER is not set
|
|
+# CONFIG_BOOT_PRINTK_DELAY is not set
|
|
+# CONFIG_RCU_TORTURE_TEST is not set
|
|
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
|
|
+# CONFIG_BACKTRACE_SELF_TEST is not set
|
|
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
|
|
+# CONFIG_FAULT_INJECTION is not set
|
|
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
|
|
+
|
|
+#
|
|
+# Tracers
|
|
+#
|
|
+# CONFIG_IRQSOFF_TRACER is not set
|
|
+# CONFIG_SCHED_TRACER is not set
|
|
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
|
|
+# CONFIG_BOOT_TRACER is not set
|
|
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
|
|
+# CONFIG_SAMPLES is not set
|
|
+
|
|
+#
|
|
+# Executable file formats
|
|
+#
|
|
+CONFIG_BINFMT_ELF_FDPIC=y
|
|
+CONFIG_BINFMT_FLAT=y
|
|
+CONFIG_BINFMT_ZFLAT=y
|
|
+# CONFIG_BINFMT_SHARED_FLAT is not set
|
|
+# CONFIG_HAVE_AOUT is not set
|
|
+# CONFIG_BINFMT_MISC is not set
|
|
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
|
|
+
|
|
+#
|
|
+# General setup
|
|
+#
|
|
+CONFIG_EXPERIMENTAL=y
|
|
+CONFIG_BROKEN_ON_SMP=y
|
|
+CONFIG_INIT_ENV_ARG_LIMIT=32
|
|
+CONFIG_LOCALVERSION=""
|
|
+# CONFIG_LOCALVERSION_AUTO is not set
|
|
+CONFIG_SYSVIPC=y
|
|
+CONFIG_SYSVIPC_SYSCTL=y
|
|
+# CONFIG_POSIX_MQUEUE is not set
|
|
+# CONFIG_BSD_PROCESS_ACCT is not set
|
|
+# CONFIG_TASKSTATS is not set
|
|
+# CONFIG_AUDIT is not set
|
|
+# CONFIG_IKCONFIG is not set
|
|
+CONFIG_LOG_BUF_SHIFT=14
|
|
+# CONFIG_CGROUPS is not set
|
|
+# CONFIG_GROUP_SCHED is not set
|
|
+CONFIG_SYSFS_DEPRECATED=y
|
|
+CONFIG_SYSFS_DEPRECATED_V2=y
|
|
+# CONFIG_RELAY is not set
|
|
+# CONFIG_NAMESPACES is not set
|
|
+CONFIG_BLK_DEV_INITRD=y
|
|
+CONFIG_INITRAMFS_SOURCE=""
|
|
+CONFIG_INITRAMFS_ROOT_UID=0
|
|
+CONFIG_INITRAMFS_ROOT_GID=0
|
|
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
|
+CONFIG_SYSCTL=y
|
|
+CONFIG_EMBEDDED=y
|
|
+CONFIG_SYSCTL_SYSCALL=y
|
|
+# CONFIG_KALLSYMS is not set
|
|
+# CONFIG_HOTPLUG is not set
|
|
+CONFIG_PRINTK=y
|
|
+CONFIG_BUG=y
|
|
+# CONFIG_ELF_CORE is not set
|
|
+CONFIG_BASE_FULL=y
|
|
+# CONFIG_FUTEX is not set
|
|
+# CONFIG_EPOLL is not set
|
|
+# CONFIG_SIGNALFD is not set
|
|
+# CONFIG_TIMERFD is not set
|
|
+# CONFIG_EVENTFD is not set
|
|
+CONFIG_AIO=y
|
|
+# CONFIG_VM_EVENT_COUNTERS is not set
|
|
+CONFIG_PCI_QUIRKS=y
|
|
+# CONFIG_COMPAT_BRK is not set
|
|
+CONFIG_SLAB=y
|
|
+# CONFIG_SLUB is not set
|
|
+# CONFIG_SLOB is not set
|
|
+# CONFIG_PROFILING is not set
|
|
+# CONFIG_MARKERS is not set
|
|
+CONFIG_HAVE_OPROFILE=y
|
|
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
|
|
+CONFIG_SLABINFO=y
|
|
+CONFIG_TINY_SHMEM=y
|
|
+CONFIG_BASE_SMALL=0
|
|
+CONFIG_MODULES=y
|
|
+CONFIG_MODULE_FORCE_LOAD=y
|
|
+# CONFIG_MODULE_UNLOAD is not set
|
|
+# CONFIG_MODVERSIONS is not set
|
|
+# CONFIG_MODULE_SRCVERSION_ALL is not set
|
|
+CONFIG_KMOD=y
|
|
+CONFIG_BLOCK=y
|
|
+# CONFIG_LBD is not set
|
|
+# CONFIG_BLK_DEV_IO_TRACE is not set
|
|
+# CONFIG_LSF is not set
|
|
+# CONFIG_BLK_DEV_BSG is not set
|
|
+# CONFIG_BLK_DEV_INTEGRITY is not set
|
|
+
|
|
+#
|
|
+# IO Schedulers
|
|
+#
|
|
+CONFIG_IOSCHED_NOOP=y
|
|
+# CONFIG_IOSCHED_AS is not set
|
|
+# CONFIG_IOSCHED_DEADLINE is not set
|
|
+# CONFIG_IOSCHED_CFQ is not set
|
|
+# CONFIG_DEFAULT_AS is not set
|
|
+# CONFIG_DEFAULT_DEADLINE is not set
|
|
+# CONFIG_DEFAULT_CFQ is not set
|
|
+CONFIG_DEFAULT_NOOP=y
|
|
+CONFIG_DEFAULT_IOSCHED="noop"
|
|
+CONFIG_CLASSIC_RCU=y
|
|
+CONFIG_PREEMPT_NONE=y
|
|
+# CONFIG_PREEMPT_VOLUNTARY is not set
|
|
+# CONFIG_PREEMPT is not set
|
|
+CONFIG_TICK_ONESHOT=y
|
|
+CONFIG_NO_HZ=y
|
|
+CONFIG_HIGH_RES_TIMERS=y
|
|
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
|
|
+CONFIG_SELECT_MEMORY_MODEL=y
|
|
+CONFIG_FLATMEM_MANUAL=y
|
|
+# CONFIG_DISCONTIGMEM_MANUAL is not set
|
|
+# CONFIG_SPARSEMEM_MANUAL is not set
|
|
+CONFIG_FLATMEM=y
|
|
+CONFIG_FLAT_NODE_MEM_MAP=y
|
|
+CONFIG_PAGEFLAGS_EXTENDED=y
|
|
+CONFIG_SPLIT_PTLOCK_CPUS=4
|
|
+# CONFIG_RESOURCES_64BIT is not set
|
|
+# CONFIG_PHYS_ADDR_T_64BIT is not set
|
|
+CONFIG_ZONE_DMA_FLAG=1
|
|
+CONFIG_VIRT_TO_BUS=y
|
|
+CONFIG_NET=y
|
|
+
|
|
+#
|
|
+# Networking options
|
|
+#
|
|
+CONFIG_PACKET=y
|
|
+# CONFIG_PACKET_MMAP is not set
|
|
+CONFIG_UNIX=y
|
|
+# CONFIG_NET_KEY is not set
|
|
+CONFIG_INET=y
|
|
+CONFIG_IP_MULTICAST=y
|
|
+CONFIG_IP_ADVANCED_ROUTER=y
|
|
+CONFIG_ASK_IP_FIB_HASH=y
|
|
+# CONFIG_IP_FIB_TRIE is not set
|
|
+CONFIG_IP_FIB_HASH=y
|
|
+# CONFIG_IP_MULTIPLE_TABLES is not set
|
|
+# CONFIG_IP_ROUTE_MULTIPATH is not set
|
|
+CONFIG_IP_ROUTE_VERBOSE=y
|
|
+CONFIG_IP_PNP=y
|
|
+CONFIG_IP_PNP_DHCP=y
|
|
+CONFIG_IP_PNP_BOOTP=y
|
|
+CONFIG_IP_PNP_RARP=y
|
|
+CONFIG_NET_IPIP=y
|
|
+CONFIG_NET_IPGRE=y
|
|
+# CONFIG_NET_IPGRE_BROADCAST is not set
|
|
+# CONFIG_IP_MROUTE is not set
|
|
+# CONFIG_ARPD is not set
|
|
+# CONFIG_SYN_COOKIES is not set
|
|
+# CONFIG_INET_AH is not set
|
|
+# CONFIG_INET_ESP is not set
|
|
+# CONFIG_INET_IPCOMP is not set
|
|
+# CONFIG_INET_XFRM_TUNNEL is not set
|
|
+CONFIG_INET_TUNNEL=y
|
|
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
|
|
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
|
|
+# CONFIG_INET_XFRM_MODE_BEET is not set
|
|
+# CONFIG_INET_LRO is not set
|
|
+CONFIG_INET_DIAG=y
|
|
+CONFIG_INET_TCP_DIAG=y
|
|
+# CONFIG_TCP_CONG_ADVANCED is not set
|
|
+CONFIG_TCP_CONG_CUBIC=y
|
|
+CONFIG_DEFAULT_TCP_CONG="cubic"
|
|
+# CONFIG_TCP_MD5SIG is not set
|
|
+# CONFIG_IPV6 is not set
|
|
+# CONFIG_NETWORK_SECMARK is not set
|
|
+CONFIG_NETFILTER=y
|
|
+# CONFIG_NETFILTER_DEBUG is not set
|
|
+CONFIG_NETFILTER_ADVANCED=y
|
|
+# CONFIG_BRIDGE_NETFILTER is not set
|
|
+
|
|
+#
|
|
+# Core Netfilter Configuration
|
|
+#
|
|
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
|
|
+# CONFIG_NETFILTER_NETLINK_LOG is not set
|
|
+CONFIG_NF_CONNTRACK=y
|
|
+# CONFIG_NF_CT_ACCT is not set
|
|
+# CONFIG_NF_CONNTRACK_MARK is not set
|
|
+# CONFIG_NF_CONNTRACK_EVENTS is not set
|
|
+# CONFIG_NF_CT_PROTO_DCCP is not set
|
|
+CONFIG_NF_CT_PROTO_GRE=y
|
|
+# CONFIG_NF_CT_PROTO_SCTP is not set
|
|
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
|
|
+# CONFIG_NF_CONNTRACK_AMANDA is not set
|
|
+# CONFIG_NF_CONNTRACK_FTP is not set
|
|
+# CONFIG_NF_CONNTRACK_H323 is not set
|
|
+# CONFIG_NF_CONNTRACK_IRC is not set
|
|
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
|
|
+CONFIG_NF_CONNTRACK_PPTP=y
|
|
+# CONFIG_NF_CONNTRACK_SANE is not set
|
|
+# CONFIG_NF_CONNTRACK_SIP is not set
|
|
+# CONFIG_NF_CONNTRACK_TFTP is not set
|
|
+# CONFIG_NF_CT_NETLINK is not set
|
|
+# CONFIG_NETFILTER_TPROXY is not set
|
|
+CONFIG_NETFILTER_XTABLES=y
|
|
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
|
|
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
|
|
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
|
|
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
|
|
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
|
|
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
|
|
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
|
|
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
|
|
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
|
|
+CONFIG_NETFILTER_XT_MATCH_ESP=y
|
|
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
|
|
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
|
|
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
|
|
+CONFIG_NETFILTER_XT_MATCH_LIMIT=y
|
|
+CONFIG_NETFILTER_XT_MATCH_MAC=y
|
|
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
|
|
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
|
|
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
|
|
+CONFIG_NETFILTER_XT_MATCH_STATE=y
|
|
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
|
|
+CONFIG_NETFILTER_XT_MATCH_STRING=y
|
|
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=y
|
|
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
|
|
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
|
|
+# CONFIG_IP_VS is not set
|
|
+
|
|
+#
|
|
+# IP: Netfilter Configuration
|
|
+#
|
|
+CONFIG_NF_DEFRAG_IPV4=y
|
|
+CONFIG_NF_CONNTRACK_IPV4=y
|
|
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
|
|
+# CONFIG_IP_NF_QUEUE is not set
|
|
+CONFIG_IP_NF_IPTABLES=y
|
|
+# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
|
|
+CONFIG_IP_NF_MATCH_AH=y
|
|
+# CONFIG_IP_NF_MATCH_ECN is not set
|
|
+CONFIG_IP_NF_MATCH_TTL=y
|
|
+CONFIG_IP_NF_FILTER=y
|
|
+CONFIG_IP_NF_TARGET_REJECT=y
|
|
+CONFIG_IP_NF_TARGET_LOG=y
|
|
+# CONFIG_IP_NF_TARGET_ULOG is not set
|
|
+# CONFIG_NF_QOS_UBICOM_STREAMENGINE_DEFAULT_CLASSIFIER is not set
|
|
+CONFIG_NF_NAT=y
|
|
+CONFIG_NF_NAT_NEEDED=y
|
|
+CONFIG_IP_NF_TARGET_MASQUERADE=y
|
|
+CONFIG_IP_NF_TARGET_NETMAP=y
|
|
+CONFIG_IP_NF_TARGET_REDIRECT=y
|
|
+CONFIG_NF_NAT_SNMP_BASIC=y
|
|
+CONFIG_NF_NAT_PROTO_GRE=y
|
|
+# CONFIG_NF_NAT_FTP is not set
|
|
+# CONFIG_NF_NAT_IRC is not set
|
|
+# CONFIG_NF_NAT_TFTP is not set
|
|
+# CONFIG_NF_NAT_AMANDA is not set
|
|
+CONFIG_NF_NAT_PPTP=y
|
|
+# CONFIG_NF_NAT_H323 is not set
|
|
+# CONFIG_NF_NAT_SIP is not set
|
|
+CONFIG_IP_NF_MANGLE=y
|
|
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
|
|
+# CONFIG_IP_NF_TARGET_ECN is not set
|
|
+CONFIG_IP_NF_TARGET_TTL=y
|
|
+# CONFIG_IP_NF_RAW is not set
|
|
+# CONFIG_IP_NF_ARPTABLES is not set
|
|
+# CONFIG_IP_DCCP is not set
|
|
+# CONFIG_IP_SCTP is not set
|
|
+# CONFIG_TIPC is not set
|
|
+# CONFIG_ATM is not set
|
|
+CONFIG_STP=y
|
|
+CONFIG_BRIDGE=y
|
|
+# CONFIG_NET_DSA is not set
|
|
+CONFIG_VLAN_8021Q=y
|
|
+# CONFIG_VLAN_8021Q_GVRP is not set
|
|
+# CONFIG_DECNET is not set
|
|
+CONFIG_LLC=y
|
|
+# CONFIG_LLC2 is not set
|
|
+# CONFIG_IPX is not set
|
|
+# CONFIG_ATALK is not set
|
|
+# CONFIG_X25 is not set
|
|
+# CONFIG_LAPB is not set
|
|
+# CONFIG_ECONET is not set
|
|
+# CONFIG_WAN_ROUTER is not set
|
|
+# CONFIG_NET_SCHED is not set
|
|
+
|
|
+#
|
|
+# Network testing
|
|
+#
|
|
+# CONFIG_NET_PKTGEN is not set
|
|
+# CONFIG_HAMRADIO is not set
|
|
+# CONFIG_CAN is not set
|
|
+# CONFIG_IRDA is not set
|
|
+# CONFIG_BT is not set
|
|
+# CONFIG_AF_RXRPC is not set
|
|
+# CONFIG_PHONET is not set
|
|
+CONFIG_WIRELESS=y
|
|
+# CONFIG_CFG80211 is not set
|
|
+# CONFIG_WIRELESS_OLD_REGULATORY is not set
|
|
+CONFIG_WIRELESS_EXT=y
|
|
+CONFIG_WIRELESS_EXT_SYSFS=y
|
|
+# CONFIG_MAC80211 is not set
|
|
+# CONFIG_IEEE80211 is not set
|
|
+# CONFIG_RFKILL is not set
|
|
+# CONFIG_NET_9P is not set
|
|
+
|
|
+#
|
|
+# Device Drivers
|
|
+#
|
|
+
|
|
+#
|
|
+# Generic Driver Options
|
|
+#
|
|
+CONFIG_STANDALONE=y
|
|
+CONFIG_PREVENT_FIRMWARE_BUILD=y
|
|
+# CONFIG_DEBUG_DRIVER is not set
|
|
+# CONFIG_DEBUG_DEVRES is not set
|
|
+# CONFIG_SYS_HYPERVISOR is not set
|
|
+# CONFIG_CONNECTOR is not set
|
|
+CONFIG_MTD=y
|
|
+# CONFIG_MTD_DEBUG is not set
|
|
+# CONFIG_MTD_CONCAT is not set
|
|
+CONFIG_MTD_PARTITIONS=y
|
|
+# CONFIG_MTD_REDBOOT_PARTS is not set
|
|
+CONFIG_MTD_CMDLINE_PARTS=y
|
|
+# CONFIG_MTD_AR7_PARTS is not set
|
|
+
|
|
+#
|
|
+# User Modules And Translation Layers
|
|
+#
|
|
+CONFIG_MTD_CHAR=y
|
|
+CONFIG_MTD_BLKDEVS=y
|
|
+CONFIG_MTD_BLOCK=y
|
|
+# CONFIG_FTL is not set
|
|
+# CONFIG_NFTL is not set
|
|
+# CONFIG_INFTL is not set
|
|
+# CONFIG_RFD_FTL is not set
|
|
+# CONFIG_SSFDC is not set
|
|
+# CONFIG_MTD_OOPS is not set
|
|
+
|
|
+#
|
|
+# RAM/ROM/Flash chip drivers
|
|
+#
|
|
+# CONFIG_MTD_CFI is not set
|
|
+# CONFIG_MTD_JEDECPROBE is not set
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
|
|
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
|
|
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
|
|
+CONFIG_MTD_CFI_I1=y
|
|
+CONFIG_MTD_CFI_I2=y
|
|
+# CONFIG_MTD_CFI_I4 is not set
|
|
+# CONFIG_MTD_CFI_I8 is not set
|
|
+# CONFIG_MTD_RAM is not set
|
|
+# CONFIG_MTD_ROM is not set
|
|
+# CONFIG_MTD_ABSENT is not set
|
|
+
|
|
+#
|
|
+# Mapping drivers for chip access
|
|
+#
|
|
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
|
|
+# CONFIG_MTD_INTEL_VR_NOR is not set
|
|
+# CONFIG_MTD_PLATRAM is not set
|
|
+
|
|
+#
|
|
+# Self-contained MTD device drivers
|
|
+#
|
|
+# CONFIG_MTD_PMC551 is not set
|
|
+# CONFIG_MTD_DATAFLASH is not set
|
|
+# CONFIG_MTD_M25P80 is not set
|
|
+CONFIG_MTD_UBI32_M25P80=y
|
|
+# CONFIG_MTD_SLRAM is not set
|
|
+# CONFIG_MTD_PHRAM is not set
|
|
+# CONFIG_MTD_MTDRAM is not set
|
|
+# CONFIG_MTD_BLOCK2MTD is not set
|
|
+
|
|
+#
|
|
+# Disk-On-Chip Device Drivers
|
|
+#
|
|
+# CONFIG_MTD_DOC2000 is not set
|
|
+# CONFIG_MTD_DOC2001 is not set
|
|
+# CONFIG_MTD_DOC2001PLUS is not set
|
|
+# CONFIG_MTD_NAND is not set
|
|
+# CONFIG_MTD_ONENAND is not set
|
|
+
|
|
+#
|
|
+# UBI - Unsorted block images
|
|
+#
|
|
+# CONFIG_MTD_UBI is not set
|
|
+# CONFIG_PARPORT is not set
|
|
+CONFIG_BLK_DEV=y
|
|
+# CONFIG_BLK_CPQ_DA is not set
|
|
+# CONFIG_BLK_CPQ_CISS_DA is not set
|
|
+# CONFIG_BLK_DEV_DAC960 is not set
|
|
+# CONFIG_BLK_DEV_UMEM is not set
|
|
+# CONFIG_BLK_DEV_COW_COMMON is not set
|
|
+# CONFIG_BLK_DEV_LOOP is not set
|
|
+# CONFIG_BLK_DEV_NBD is not set
|
|
+# CONFIG_BLK_DEV_SX8 is not set
|
|
+# CONFIG_BLK_DEV_UB is not set
|
|
+CONFIG_BLK_DEV_RAM=y
|
|
+CONFIG_BLK_DEV_RAM_COUNT=16
|
|
+CONFIG_BLK_DEV_RAM_SIZE=4096
|
|
+# CONFIG_BLK_DEV_XIP is not set
|
|
+# CONFIG_CDROM_PKTCDVD is not set
|
|
+# CONFIG_ATA_OVER_ETH is not set
|
|
+# CONFIG_MISC_DEVICES is not set
|
|
+
|
|
+#
|
|
+# SCSI device support
|
|
+#
|
|
+# CONFIG_RAID_ATTRS is not set
|
|
+CONFIG_SCSI=y
|
|
+CONFIG_SCSI_DMA=y
|
|
+# CONFIG_SCSI_TGT is not set
|
|
+# CONFIG_SCSI_NETLINK is not set
|
|
+CONFIG_SCSI_PROC_FS=y
|
|
+
|
|
+#
|
|
+# SCSI support type (disk, tape, CD-ROM)
|
|
+#
|
|
+CONFIG_BLK_DEV_SD=y
|
|
+# CONFIG_CHR_DEV_ST is not set
|
|
+# CONFIG_CHR_DEV_OSST is not set
|
|
+# CONFIG_BLK_DEV_SR is not set
|
|
+CONFIG_CHR_DEV_SG=y
|
|
+# CONFIG_CHR_DEV_SCH is not set
|
|
+
|
|
+#
|
|
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
|
|
+#
|
|
+CONFIG_SCSI_MULTI_LUN=y
|
|
+# CONFIG_SCSI_CONSTANTS is not set
|
|
+# CONFIG_SCSI_LOGGING is not set
|
|
+# CONFIG_SCSI_SCAN_ASYNC is not set
|
|
+CONFIG_SCSI_WAIT_SCAN=m
|
|
+
|
|
+#
|
|
+# SCSI Transports
|
|
+#
|
|
+# CONFIG_SCSI_SPI_ATTRS is not set
|
|
+# CONFIG_SCSI_FC_ATTRS is not set
|
|
+# CONFIG_SCSI_ISCSI_ATTRS is not set
|
|
+# CONFIG_SCSI_SAS_LIBSAS is not set
|
|
+# CONFIG_SCSI_SRP_ATTRS is not set
|
|
+# CONFIG_SCSI_LOWLEVEL is not set
|
|
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
|
|
+# CONFIG_SCSI_DH is not set
|
|
+# CONFIG_ATA is not set
|
|
+# CONFIG_MD is not set
|
|
+# CONFIG_FUSION is not set
|
|
+
|
|
+#
|
|
+# IEEE 1394 (FireWire) support
|
|
+#
|
|
+
|
|
+#
|
|
+# Enable only one of the two stacks, unless you know what you are doing
|
|
+#
|
|
+# CONFIG_FIREWIRE is not set
|
|
+# CONFIG_IEEE1394 is not set
|
|
+# CONFIG_I2O is not set
|
|
+CONFIG_NETDEVICES=y
|
|
+# CONFIG_DUMMY is not set
|
|
+# CONFIG_BONDING is not set
|
|
+# CONFIG_MACVLAN is not set
|
|
+# CONFIG_EQUALIZER is not set
|
|
+# CONFIG_TUN is not set
|
|
+# CONFIG_VETH is not set
|
|
+# CONFIG_ARCNET is not set
|
|
+# CONFIG_NET_ETHERNET is not set
|
|
+CONFIG_MII=y
|
|
+CONFIG_NETDEV_1000=y
|
|
+# CONFIG_ACENIC is not set
|
|
+# CONFIG_DL2K is not set
|
|
+# CONFIG_E1000 is not set
|
|
+# CONFIG_E1000E is not set
|
|
+# CONFIG_IP1000 is not set
|
|
+# CONFIG_IGB is not set
|
|
+# CONFIG_NS83820 is not set
|
|
+# CONFIG_HAMACHI is not set
|
|
+# CONFIG_YELLOWFIN is not set
|
|
+# CONFIG_R8169 is not set
|
|
+# CONFIG_SIS190 is not set
|
|
+# CONFIG_SKGE is not set
|
|
+# CONFIG_SKY2 is not set
|
|
+# CONFIG_VIA_VELOCITY is not set
|
|
+# CONFIG_TIGON3 is not set
|
|
+# CONFIG_BNX2 is not set
|
|
+# CONFIG_QLA3XXX is not set
|
|
+# CONFIG_ATL1 is not set
|
|
+# CONFIG_ATL1E is not set
|
|
+# CONFIG_JME is not set
|
|
+CONFIG_UBICOM32_GMAC=y
|
|
+CONFIG_UBICOM32_NAPI=y
|
|
+CONFIG_UBICOM32_OCM_FOR_SKB=y
|
|
+# CONFIG_NETDEV_10000 is not set
|
|
+# CONFIG_TR is not set
|
|
+
|
|
+#
|
|
+# Wireless LAN
|
|
+#
|
|
+# CONFIG_WLAN_PRE80211 is not set
|
|
+# CONFIG_WLAN_80211 is not set
|
|
+# CONFIG_IWLWIFI_LEDS is not set
|
|
+
|
|
+#
|
|
+# USB Network Adapters
|
|
+#
|
|
+# CONFIG_USB_CATC is not set
|
|
+# CONFIG_USB_KAWETH is not set
|
|
+# CONFIG_USB_PEGASUS is not set
|
|
+# CONFIG_USB_RTL8150 is not set
|
|
+CONFIG_USB_USBNET=y
|
|
+CONFIG_USB_NET_AX8817X=y
|
|
+CONFIG_USB_NET_CDCETHER=y
|
|
+# CONFIG_USB_NET_DM9601 is not set
|
|
+# CONFIG_USB_NET_SMSC95XX is not set
|
|
+# CONFIG_USB_NET_GL620A is not set
|
|
+# CONFIG_USB_NET_NET1080 is not set
|
|
+# CONFIG_USB_NET_PLUSB is not set
|
|
+# CONFIG_USB_NET_MCS7830 is not set
|
|
+# CONFIG_USB_NET_RNDIS_HOST is not set
|
|
+# CONFIG_USB_NET_CDC_SUBSET is not set
|
|
+# CONFIG_USB_NET_ZAURUS is not set
|
|
+# CONFIG_WAN is not set
|
|
+# CONFIG_FDDI is not set
|
|
+# CONFIG_HIPPI is not set
|
|
+CONFIG_PPP=y
|
|
+# CONFIG_PPP_MULTILINK is not set
|
|
+# CONFIG_PPP_FILTER is not set
|
|
+CONFIG_PPP_ASYNC=y
|
|
+# CONFIG_PPP_SYNC_TTY is not set
|
|
+# CONFIG_PPP_DEFLATE is not set
|
|
+# CONFIG_PPP_BSDCOMP is not set
|
|
+# CONFIG_PPP_MPPE is not set
|
|
+# CONFIG_PPPOE is not set
|
|
+# CONFIG_PPPOL2TP is not set
|
|
+# CONFIG_SLIP is not set
|
|
+CONFIG_SLHC=y
|
|
+# CONFIG_NET_FC is not set
|
|
+# CONFIG_NETCONSOLE is not set
|
|
+# CONFIG_NETPOLL is not set
|
|
+# CONFIG_NET_POLL_CONTROLLER is not set
|
|
+# CONFIG_ISDN is not set
|
|
+# CONFIG_PHONE is not set
|
|
+
|
|
+#
|
|
+# Input device support
|
|
+#
|
|
+CONFIG_INPUT=y
|
|
+# CONFIG_INPUT_FF_MEMLESS is not set
|
|
+CONFIG_INPUT_POLLDEV=y
|
|
+
|
|
+#
|
|
+# Userland interfaces
|
|
+#
|
|
+# CONFIG_INPUT_MOUSEDEV is not set
|
|
+# CONFIG_INPUT_JOYDEV is not set
|
|
+# CONFIG_INPUT_EVDEV is not set
|
|
+# CONFIG_INPUT_EVBUG is not set
|
|
+
|
|
+#
|
|
+# Input Device Drivers
|
|
+#
|
|
+# CONFIG_INPUT_KEYBOARD is not set
|
|
+# CONFIG_INPUT_MOUSE is not set
|
|
+# CONFIG_INPUT_JOYSTICK is not set
|
|
+# CONFIG_INPUT_TABLET is not set
|
|
+# CONFIG_INPUT_TOUCHSCREEN is not set
|
|
+# CONFIG_INPUT_MISC is not set
|
|
+
|
|
+#
|
|
+# Hardware I/O ports
|
|
+#
|
|
+# CONFIG_SERIO is not set
|
|
+# CONFIG_GAMEPORT is not set
|
|
+
|
|
+#
|
|
+# Character devices
|
|
+#
|
|
+# CONFIG_VT is not set
|
|
+CONFIG_DEVKMEM=y
|
|
+# CONFIG_SERIAL_NONSTANDARD is not set
|
|
+# CONFIG_NOZOMI is not set
|
|
+
|
|
+#
|
|
+# Serial drivers
|
|
+#
|
|
+# CONFIG_SERIAL_8250 is not set
|
|
+
|
|
+#
|
|
+# Non-8250 serial port support
|
|
+#
|
|
+# CONFIG_SERIAL_UBI32_SERDES is not set
|
|
+CONFIG_SERIAL_UBI32_MAILBOX=y
|
|
+CONFIG_SERIAL_UBI32_MAILBOX_CONSOLE=y
|
|
+CONFIG_SERIAL_CORE=y
|
|
+CONFIG_SERIAL_CORE_CONSOLE=y
|
|
+# CONFIG_SERIAL_JSM is not set
|
|
+CONFIG_UNIX98_PTYS=y
|
|
+CONFIG_LEGACY_PTYS=y
|
|
+CONFIG_LEGACY_PTY_COUNT=256
|
|
+# CONFIG_IPMI_HANDLER is not set
|
|
+CONFIG_HW_RANDOM=y
|
|
+CONFIG_HW_RANDOM_UBICOM32=y
|
|
+# CONFIG_RTC is not set
|
|
+# CONFIG_GEN_RTC is not set
|
|
+# CONFIG_R3964 is not set
|
|
+# CONFIG_APPLICOM is not set
|
|
+# CONFIG_RAW_DRIVER is not set
|
|
+# CONFIG_TCG_TPM is not set
|
|
+CONFIG_DEVPORT=y
|
|
+# CONFIG_I2C is not set
|
|
+CONFIG_SPI=y
|
|
+# CONFIG_SPI_DEBUG is not set
|
|
+CONFIG_SPI_MASTER=y
|
|
+
|
|
+#
|
|
+# SPI Master Controller Drivers
|
|
+#
|
|
+CONFIG_SPI_BITBANG=y
|
|
+CONFIG_SPI_UBICOM32_GPIO=y
|
|
+
|
|
+#
|
|
+# SPI Protocol Masters
|
|
+#
|
|
+# CONFIG_SPI_AT25 is not set
|
|
+# CONFIG_SPI_SPIDEV is not set
|
|
+# CONFIG_SPI_TLE62X0 is not set
|
|
+# CONFIG_DEBUG_GPIO is not set
|
|
+# CONFIG_GPIO_SYSFS is not set
|
|
+
|
|
+#
|
|
+# Memory mapped GPIO expanders:
|
|
+#
|
|
+
|
|
+#
|
|
+# I2C GPIO expanders:
|
|
+#
|
|
+
|
|
+#
|
|
+# PCI GPIO expanders:
|
|
+#
|
|
+# CONFIG_GPIO_BT8XX is not set
|
|
+
|
|
+#
|
|
+# SPI GPIO expanders:
|
|
+#
|
|
+# CONFIG_GPIO_MAX7301 is not set
|
|
+# CONFIG_GPIO_MCP23S08 is not set
|
|
+# CONFIG_W1 is not set
|
|
+# CONFIG_POWER_SUPPLY is not set
|
|
+# CONFIG_HWMON is not set
|
|
+# CONFIG_THERMAL is not set
|
|
+# CONFIG_THERMAL_HWMON is not set
|
|
+CONFIG_WATCHDOG=y
|
|
+# CONFIG_WATCHDOG_NOWAYOUT is not set
|
|
+
|
|
+#
|
|
+# Watchdog Device Drivers
|
|
+#
|
|
+# CONFIG_SOFT_WATCHDOG is not set
|
|
+# CONFIG_ALIM7101_WDT is not set
|
|
+CONFIG_UBI32_WDT=y
|
|
+
|
|
+#
|
|
+# PCI-based Watchdog Cards
|
|
+#
|
|
+# CONFIG_PCIPCWATCHDOG is not set
|
|
+# CONFIG_WDTPCI is not set
|
|
+
|
|
+#
|
|
+# USB-based Watchdog Cards
|
|
+#
|
|
+# CONFIG_USBPCWATCHDOG is not set
|
|
+CONFIG_SSB_POSSIBLE=y
|
|
+
|
|
+#
|
|
+# Sonics Silicon Backplane
|
|
+#
|
|
+# CONFIG_SSB is not set
|
|
+
|
|
+#
|
|
+# Multifunction device drivers
|
|
+#
|
|
+# CONFIG_MFD_CORE is not set
|
|
+# CONFIG_MFD_SM501 is not set
|
|
+# CONFIG_HTC_PASIC3 is not set
|
|
+# CONFIG_MFD_TMIO is not set
|
|
+# CONFIG_REGULATOR is not set
|
|
+
|
|
+#
|
|
+# Multimedia devices
|
|
+#
|
|
+
|
|
+#
|
|
+# Multimedia core support
|
|
+#
|
|
+# CONFIG_VIDEO_DEV is not set
|
|
+# CONFIG_DVB_CORE is not set
|
|
+# CONFIG_VIDEO_MEDIA is not set
|
|
+
|
|
+#
|
|
+# Multimedia drivers
|
|
+#
|
|
+# CONFIG_DAB is not set
|
|
+
|
|
+#
|
|
+# Graphics support
|
|
+#
|
|
+# CONFIG_VGASTATE is not set
|
|
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
|
|
+# CONFIG_FB is not set
|
|
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
|
+
|
|
+#
|
|
+# Display device support
|
|
+#
|
|
+# CONFIG_DISPLAY_SUPPORT is not set
|
|
+# CONFIG_SOUND is not set
|
|
+# CONFIG_HID_SUPPORT is not set
|
|
+CONFIG_USB_SUPPORT=y
|
|
+CONFIG_USB_ARCH_HAS_HCD=y
|
|
+CONFIG_USB_ARCH_HAS_OHCI=y
|
|
+CONFIG_USB_ARCH_HAS_EHCI=y
|
|
+CONFIG_USB=y
|
|
+# CONFIG_USB_DEBUG is not set
|
|
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous USB options
|
|
+#
|
|
+CONFIG_USB_DEVICEFS=y
|
|
+# CONFIG_USB_DEVICE_CLASS is not set
|
|
+# CONFIG_USB_DYNAMIC_MINORS is not set
|
|
+# CONFIG_USB_OTG is not set
|
|
+# CONFIG_USB_OTG_WHITELIST is not set
|
|
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
|
|
+# CONFIG_USB_MON is not set
|
|
+# CONFIG_USB_WUSB is not set
|
|
+# CONFIG_USB_WUSB_CBAF is not set
|
|
+
|
|
+#
|
|
+# USB Host Controller Drivers
|
|
+#
|
|
+# CONFIG_USB_C67X00_HCD is not set
|
|
+# CONFIG_USB_EHCI_HCD is not set
|
|
+# CONFIG_USB_ISP116X_HCD is not set
|
|
+# CONFIG_USB_ISP1760_HCD is not set
|
|
+# CONFIG_USB_OHCI_HCD is not set
|
|
+# CONFIG_USB_UHCI_HCD is not set
|
|
+# CONFIG_USB_SL811_HCD is not set
|
|
+# CONFIG_USB_R8A66597_HCD is not set
|
|
+# CONFIG_USB_WHCI_HCD is not set
|
|
+# CONFIG_USB_HWA_HCD is not set
|
|
+CONFIG_USB_MUSB_HDRC=y
|
|
+# CONFIG_USB_TUSB6010 is not set
|
|
+CONFIG_USB_MUSB_HOST=y
|
|
+# CONFIG_USB_MUSB_PERIPHERAL is not set
|
|
+# CONFIG_USB_MUSB_OTG is not set
|
|
+CONFIG_USB_MUSB_HDRC_HCD=y
|
|
+CONFIG_MUSB_PIO_ONLY=y
|
|
+# CONFIG_USB_MUSB_DEBUG is not set
|
|
+
|
|
+#
|
|
+# USB Device Class drivers
|
|
+#
|
|
+# CONFIG_USB_ACM is not set
|
|
+# CONFIG_USB_PRINTER is not set
|
|
+# CONFIG_USB_WDM is not set
|
|
+# CONFIG_USB_TMC is not set
|
|
+
|
|
+#
|
|
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
|
|
+#
|
|
+
|
|
+#
|
|
+# see USB_STORAGE Help for more information
|
|
+#
|
|
+CONFIG_USB_STORAGE=y
|
|
+# CONFIG_USB_STORAGE_DEBUG is not set
|
|
+# CONFIG_USB_STORAGE_DATAFAB is not set
|
|
+# CONFIG_USB_STORAGE_FREECOM is not set
|
|
+# CONFIG_USB_STORAGE_ISD200 is not set
|
|
+# CONFIG_USB_STORAGE_DPCM is not set
|
|
+# CONFIG_USB_STORAGE_USBAT is not set
|
|
+# CONFIG_USB_STORAGE_SDDR09 is not set
|
|
+# CONFIG_USB_STORAGE_SDDR55 is not set
|
|
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
|
|
+# CONFIG_USB_STORAGE_ALAUDA is not set
|
|
+# CONFIG_USB_STORAGE_ONETOUCH is not set
|
|
+# CONFIG_USB_STORAGE_KARMA is not set
|
|
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
|
|
+CONFIG_USB_LIBUSUAL=y
|
|
+
|
|
+#
|
|
+# USB Imaging devices
|
|
+#
|
|
+# CONFIG_USB_MDC800 is not set
|
|
+# CONFIG_USB_MICROTEK is not set
|
|
+
|
|
+#
|
|
+# USB port drivers
|
|
+#
|
|
+# CONFIG_USB_SERIAL is not set
|
|
+
|
|
+#
|
|
+# USB Miscellaneous drivers
|
|
+#
|
|
+# CONFIG_USB_EMI62 is not set
|
|
+# CONFIG_USB_EMI26 is not set
|
|
+# CONFIG_USB_ADUTUX is not set
|
|
+# CONFIG_USB_SEVSEG is not set
|
|
+# CONFIG_USB_RIO500 is not set
|
|
+# CONFIG_USB_LEGOTOWER is not set
|
|
+# CONFIG_USB_LCD is not set
|
|
+# CONFIG_USB_BERRY_CHARGE is not set
|
|
+# CONFIG_USB_LED is not set
|
|
+# CONFIG_USB_CYPRESS_CY7C63 is not set
|
|
+# CONFIG_USB_CYTHERM is not set
|
|
+# CONFIG_USB_PHIDGET is not set
|
|
+# CONFIG_USB_IDMOUSE is not set
|
|
+# CONFIG_USB_FTDI_ELAN is not set
|
|
+# CONFIG_USB_APPLEDISPLAY is not set
|
|
+# CONFIG_USB_LD is not set
|
|
+# CONFIG_USB_TRANCEVIBRATOR is not set
|
|
+# CONFIG_USB_IOWARRIOR is not set
|
|
+# CONFIG_USB_TEST is not set
|
|
+# CONFIG_USB_ISIGHTFW is not set
|
|
+# CONFIG_USB_VST is not set
|
|
+# CONFIG_USB_GADGET is not set
|
|
+# CONFIG_UWB is not set
|
|
+# CONFIG_MMC is not set
|
|
+# CONFIG_MEMSTICK is not set
|
|
+CONFIG_NEW_LEDS=y
|
|
+CONFIG_LEDS_CLASS=y
|
|
+
|
|
+#
|
|
+# LED drivers
|
|
+#
|
|
+CONFIG_LEDS_GPIO=y
|
|
+
|
|
+#
|
|
+# LED Triggers
|
|
+#
|
|
+# CONFIG_LEDS_TRIGGERS is not set
|
|
+# CONFIG_ACCESSIBILITY is not set
|
|
+# CONFIG_INFINIBAND is not set
|
|
+# CONFIG_RTC_CLASS is not set
|
|
+# CONFIG_DMADEVICES is not set
|
|
+# CONFIG_UIO is not set
|
|
+# CONFIG_STAGING is not set
|
|
+
|
|
+#
|
|
+# File systems
|
|
+#
|
|
+# CONFIG_EXT2_FS is not set
|
|
+# CONFIG_EXT3_FS is not set
|
|
+# CONFIG_EXT4_FS is not set
|
|
+# CONFIG_REISERFS_FS is not set
|
|
+# CONFIG_JFS_FS is not set
|
|
+# CONFIG_FS_POSIX_ACL is not set
|
|
+CONFIG_FILE_LOCKING=y
|
|
+# CONFIG_XFS_FS is not set
|
|
+# CONFIG_OCFS2_FS is not set
|
|
+# CONFIG_DNOTIFY is not set
|
|
+# CONFIG_INOTIFY is not set
|
|
+# CONFIG_QUOTA is not set
|
|
+CONFIG_AUTOFS_FS=y
|
|
+# CONFIG_AUTOFS4_FS is not set
|
|
+# CONFIG_FUSE_FS is not set
|
|
+
|
|
+#
|
|
+# CD-ROM/DVD Filesystems
|
|
+#
|
|
+# CONFIG_ISO9660_FS is not set
|
|
+# CONFIG_UDF_FS is not set
|
|
+
|
|
+#
|
|
+# DOS/FAT/NT Filesystems
|
|
+#
|
|
+CONFIG_FAT_FS=y
|
|
+CONFIG_MSDOS_FS=y
|
|
+CONFIG_VFAT_FS=y
|
|
+CONFIG_FAT_DEFAULT_CODEPAGE=437
|
|
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
|
|
+# CONFIG_NTFS_FS is not set
|
|
+
|
|
+#
|
|
+# Pseudo filesystems
|
|
+#
|
|
+CONFIG_PROC_FS=y
|
|
+CONFIG_PROC_SYSCTL=y
|
|
+CONFIG_SYSFS=y
|
|
+# CONFIG_TMPFS is not set
|
|
+# CONFIG_HUGETLB_PAGE is not set
|
|
+# CONFIG_CONFIGFS_FS is not set
|
|
+
|
|
+#
|
|
+# Layered filesystems
|
|
+#
|
|
+CONFIG_UNION_FS=y
|
|
+# CONFIG_UNION_FS_XATTR is not set
|
|
+# CONFIG_UNION_FS_DEBUG is not set
|
|
+
|
|
+#
|
|
+# Miscellaneous filesystems
|
|
+#
|
|
+# CONFIG_ADFS_FS is not set
|
|
+# CONFIG_AFFS_FS is not set
|
|
+# CONFIG_HFS_FS is not set
|
|
+# CONFIG_HFSPLUS_FS is not set
|
|
+# CONFIG_BEFS_FS is not set
|
|
+# CONFIG_BFS_FS is not set
|
|
+# CONFIG_EFS_FS is not set
|
|
+CONFIG_JFFS2_FS=y
|
|
+CONFIG_JFFS2_FS_DEBUG=0
|
|
+CONFIG_JFFS2_FS_WRITEBUFFER=y
|
|
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
|
|
+# CONFIG_JFFS2_SUMMARY is not set
|
|
+# CONFIG_JFFS2_FS_XATTR is not set
|
|
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
|
|
+CONFIG_JFFS2_ZLIB=y
|
|
+# CONFIG_JFFS2_LZO is not set
|
|
+CONFIG_JFFS2_RTIME=y
|
|
+# CONFIG_JFFS2_RUBIN is not set
|
|
+# CONFIG_CRAMFS is not set
|
|
+# CONFIG_VXFS_FS is not set
|
|
+# CONFIG_MINIX_FS is not set
|
|
+# CONFIG_OMFS_FS is not set
|
|
+# CONFIG_HPFS_FS is not set
|
|
+# CONFIG_QNX4FS_FS is not set
|
|
+CONFIG_ROMFS_FS=y
|
|
+# CONFIG_SYSV_FS is not set
|
|
+# CONFIG_UFS_FS is not set
|
|
+# CONFIG_NETWORK_FILESYSTEMS is not set
|
|
+
|
|
+#
|
|
+# Partition Types
|
|
+#
|
|
+CONFIG_PARTITION_ADVANCED=y
|
|
+# CONFIG_ACORN_PARTITION is not set
|
|
+# CONFIG_OSF_PARTITION is not set
|
|
+# CONFIG_AMIGA_PARTITION is not set
|
|
+# CONFIG_ATARI_PARTITION is not set
|
|
+# CONFIG_MAC_PARTITION is not set
|
|
+CONFIG_MSDOS_PARTITION=y
|
|
+# CONFIG_BSD_DISKLABEL is not set
|
|
+# CONFIG_MINIX_SUBPARTITION is not set
|
|
+# CONFIG_SOLARIS_X86_PARTITION is not set
|
|
+# CONFIG_UNIXWARE_DISKLABEL is not set
|
|
+CONFIG_LDM_PARTITION=y
|
|
+CONFIG_LDM_DEBUG=y
|
|
+# CONFIG_SGI_PARTITION is not set
|
|
+# CONFIG_ULTRIX_PARTITION is not set
|
|
+# CONFIG_SUN_PARTITION is not set
|
|
+# CONFIG_KARMA_PARTITION is not set
|
|
+# CONFIG_EFI_PARTITION is not set
|
|
+# CONFIG_SYSV68_PARTITION is not set
|
|
+CONFIG_NLS=y
|
|
+CONFIG_NLS_DEFAULT="iso8859-1"
|
|
+CONFIG_NLS_CODEPAGE_437=y
|
|
+# CONFIG_NLS_CODEPAGE_737 is not set
|
|
+# CONFIG_NLS_CODEPAGE_775 is not set
|
|
+# CONFIG_NLS_CODEPAGE_850 is not set
|
|
+# CONFIG_NLS_CODEPAGE_852 is not set
|
|
+# CONFIG_NLS_CODEPAGE_855 is not set
|
|
+# CONFIG_NLS_CODEPAGE_857 is not set
|
|
+# CONFIG_NLS_CODEPAGE_860 is not set
|
|
+# CONFIG_NLS_CODEPAGE_861 is not set
|
|
+# CONFIG_NLS_CODEPAGE_862 is not set
|
|
+# CONFIG_NLS_CODEPAGE_863 is not set
|
|
+# CONFIG_NLS_CODEPAGE_864 is not set
|
|
+# CONFIG_NLS_CODEPAGE_865 is not set
|
|
+# CONFIG_NLS_CODEPAGE_866 is not set
|
|
+# CONFIG_NLS_CODEPAGE_869 is not set
|
|
+# CONFIG_NLS_CODEPAGE_936 is not set
|
|
+# CONFIG_NLS_CODEPAGE_950 is not set
|
|
+# CONFIG_NLS_CODEPAGE_932 is not set
|
|
+# CONFIG_NLS_CODEPAGE_949 is not set
|
|
+# CONFIG_NLS_CODEPAGE_874 is not set
|
|
+# CONFIG_NLS_ISO8859_8 is not set
|
|
+# CONFIG_NLS_CODEPAGE_1250 is not set
|
|
+# CONFIG_NLS_CODEPAGE_1251 is not set
|
|
+CONFIG_NLS_ASCII=y
|
|
+CONFIG_NLS_ISO8859_1=y
|
|
+# CONFIG_NLS_ISO8859_2 is not set
|
|
+# CONFIG_NLS_ISO8859_3 is not set
|
|
+# CONFIG_NLS_ISO8859_4 is not set
|
|
+# CONFIG_NLS_ISO8859_5 is not set
|
|
+# CONFIG_NLS_ISO8859_6 is not set
|
|
+# CONFIG_NLS_ISO8859_7 is not set
|
|
+# CONFIG_NLS_ISO8859_9 is not set
|
|
+# CONFIG_NLS_ISO8859_13 is not set
|
|
+# CONFIG_NLS_ISO8859_14 is not set
|
|
+CONFIG_NLS_ISO8859_15=y
|
|
+# CONFIG_NLS_KOI8_R is not set
|
|
+# CONFIG_NLS_KOI8_U is not set
|
|
+CONFIG_NLS_UTF8=y
|
|
+# CONFIG_DLM is not set
|
|
+
|
|
+#
|
|
+# Security options
|
|
+#
|
|
+# CONFIG_KEYS is not set
|
|
+# CONFIG_SECURITY is not set
|
|
+# CONFIG_SECURITYFS is not set
|
|
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
|
|
+CONFIG_CRYPTO=y
|
|
+
|
|
+#
|
|
+# Crypto core or helper
|
|
+#
|
|
+# CONFIG_CRYPTO_FIPS is not set
|
|
+CONFIG_CRYPTO_ALGAPI=y
|
|
+CONFIG_CRYPTO_ALGAPI2=y
|
|
+CONFIG_CRYPTO_AEAD2=y
|
|
+CONFIG_CRYPTO_BLKCIPHER=y
|
|
+CONFIG_CRYPTO_BLKCIPHER2=y
|
|
+CONFIG_CRYPTO_HASH2=y
|
|
+CONFIG_CRYPTO_RNG2=y
|
|
+CONFIG_CRYPTO_MANAGER=y
|
|
+CONFIG_CRYPTO_MANAGER2=y
|
|
+# CONFIG_CRYPTO_GF128MUL is not set
|
|
+# CONFIG_CRYPTO_NULL is not set
|
|
+# CONFIG_CRYPTO_CRYPTD is not set
|
|
+# CONFIG_CRYPTO_AUTHENC is not set
|
|
+# CONFIG_CRYPTO_TEST is not set
|
|
+
|
|
+#
|
|
+# Authenticated Encryption with Associated Data
|
|
+#
|
|
+# CONFIG_CRYPTO_CCM is not set
|
|
+# CONFIG_CRYPTO_GCM is not set
|
|
+# CONFIG_CRYPTO_SEQIV is not set
|
|
+
|
|
+#
|
|
+# Block modes
|
|
+#
|
|
+# CONFIG_CRYPTO_CBC is not set
|
|
+# CONFIG_CRYPTO_CTR is not set
|
|
+# CONFIG_CRYPTO_CTS is not set
|
|
+CONFIG_CRYPTO_ECB=y
|
|
+# CONFIG_CRYPTO_LRW is not set
|
|
+# CONFIG_CRYPTO_PCBC is not set
|
|
+# CONFIG_CRYPTO_XTS is not set
|
|
+
|
|
+#
|
|
+# Hash modes
|
|
+#
|
|
+# CONFIG_CRYPTO_HMAC is not set
|
|
+# CONFIG_CRYPTO_XCBC is not set
|
|
+
|
|
+#
|
|
+# Digest
|
|
+#
|
|
+# CONFIG_CRYPTO_CRC32C is not set
|
|
+# CONFIG_CRYPTO_MD4 is not set
|
|
+# CONFIG_CRYPTO_MD5 is not set
|
|
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
|
|
+# CONFIG_CRYPTO_RMD128 is not set
|
|
+# CONFIG_CRYPTO_RMD160 is not set
|
|
+# CONFIG_CRYPTO_RMD256 is not set
|
|
+# CONFIG_CRYPTO_RMD320 is not set
|
|
+# CONFIG_CRYPTO_SHA1 is not set
|
|
+# CONFIG_CRYPTO_SHA256 is not set
|
|
+# CONFIG_CRYPTO_SHA512 is not set
|
|
+# CONFIG_CRYPTO_TGR192 is not set
|
|
+# CONFIG_CRYPTO_WP512 is not set
|
|
+
|
|
+#
|
|
+# Ciphers
|
|
+#
|
|
+CONFIG_CRYPTO_AES=y
|
|
+# CONFIG_CRYPTO_ANUBIS is not set
|
|
+CONFIG_CRYPTO_ARC4=y
|
|
+# CONFIG_CRYPTO_BLOWFISH is not set
|
|
+# CONFIG_CRYPTO_CAMELLIA is not set
|
|
+# CONFIG_CRYPTO_CAST5 is not set
|
|
+# CONFIG_CRYPTO_CAST6 is not set
|
|
+# CONFIG_CRYPTO_DES is not set
|
|
+# CONFIG_CRYPTO_FCRYPT is not set
|
|
+# CONFIG_CRYPTO_KHAZAD is not set
|
|
+# CONFIG_CRYPTO_SALSA20 is not set
|
|
+# CONFIG_CRYPTO_SEED is not set
|
|
+# CONFIG_CRYPTO_SERPENT is not set
|
|
+# CONFIG_CRYPTO_TEA is not set
|
|
+# CONFIG_CRYPTO_TWOFISH is not set
|
|
+
|
|
+#
|
|
+# Compression
|
|
+#
|
|
+# CONFIG_CRYPTO_DEFLATE is not set
|
|
+# CONFIG_CRYPTO_LZO is not set
|
|
+
|
|
+#
|
|
+# Random Number Generation
|
|
+#
|
|
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
|
|
+# CONFIG_CRYPTO_HW is not set
|
|
+
|
|
+#
|
|
+# OCF Configuration
|
|
+#
|
|
+# CONFIG_OCF_OCF is not set
|
|
+
|
|
+#
|
|
+# Library routines
|
|
+#
|
|
+CONFIG_BITREVERSE=y
|
|
+CONFIG_CRC_CCITT=y
|
|
+# CONFIG_CRC16 is not set
|
|
+# CONFIG_CRC_T10DIF is not set
|
|
+# CONFIG_CRC_ITU_T is not set
|
|
+CONFIG_CRC32=y
|
|
+# CONFIG_CRC7 is not set
|
|
+# CONFIG_LIBCRC32C is not set
|
|
+CONFIG_ZLIB_INFLATE=y
|
|
+CONFIG_ZLIB_DEFLATE=y
|
|
+CONFIG_TEXTSEARCH=y
|
|
+CONFIG_TEXTSEARCH_KMP=y
|
|
+CONFIG_TEXTSEARCH_BM=y
|
|
+CONFIG_TEXTSEARCH_FSM=y
|
|
+CONFIG_HAS_IOMEM=y
|
|
+CONFIG_HAS_DMA=y
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/a.out.h linux-2.6.28.10/arch/ubicom32/include/asm/a.out.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/a.out.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/a.out.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,47 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/a.out.h
|
|
+ * Definitions for Ubicom32 a.out executable format.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_A_OUT_H
|
|
+#define _ASM_UBICOM32_A_OUT_H
|
|
+
|
|
+struct exec
|
|
+{
|
|
+ unsigned long a_info; /* Use macros N_MAGIC, etc for access */
|
|
+ unsigned a_text; /* length of text, in bytes */
|
|
+ unsigned a_data; /* length of data, in bytes */
|
|
+ unsigned a_bss; /* length of uninitialized data area for file, in bytes */
|
|
+ unsigned a_syms; /* length of symbol table data in file, in bytes */
|
|
+ unsigned a_entry; /* start address */
|
|
+ unsigned a_trsize; /* length of relocation info for text, in bytes */
|
|
+ unsigned a_drsize; /* length of relocation info for data, in bytes */
|
|
+};
|
|
+
|
|
+#define N_TRSIZE(a) ((a).a_trsize)
|
|
+#define N_DRSIZE(a) ((a).a_drsize)
|
|
+#define N_SYMSIZE(a) ((a).a_syms)
|
|
+
|
|
+#endif /* _ASM_UBICOM32_A_OUT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/atomic.h linux-2.6.28.10/arch/ubicom32/include/asm/atomic.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/atomic.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/atomic.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,352 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/atomic.h
|
|
+ * Atomic operations definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_ATOMIC_H
|
|
+#define _ASM_UBICOM32_ATOMIC_H
|
|
+
|
|
+#include <asm/system.h>
|
|
+#include <asm/ubicom32-common.h>
|
|
+#include <asm/types.h>
|
|
+
|
|
+/*
|
|
+ * Most instructions on the Ubicom32 processor are atomic in that they
|
|
+ * execute in one clock cycle. However, Linux has several operations
|
|
+ * (e.g. compare and swap) which will require more than a single instruction
|
|
+ * to perform. To achieve this, the Ubicom32 processor uses a single
|
|
+ * global bit in a scratchpad register as a critical section lock. All
|
|
+ * atomic operations acquire this lock.
|
|
+ *
|
|
+ * NOTE: To AVOID DEADLOCK(s), the atomic lock must only be used for atomic
|
|
+ * operations or by the ldsr to avoid disabling a thread performing an atomic
|
|
+ * operation.
|
|
+ *
|
|
+ * Do not attempt to disable interrupts while holding the atomic operations
|
|
+ * lock or you will DEADLOCK the system.
|
|
+ */
|
|
+
|
|
+typedef struct {
|
|
+ volatile int counter;
|
|
+} atomic_t;
|
|
+
|
|
+#define ATOMIC_INIT(i) { (i) }
|
|
+
|
|
+/*
|
|
+ * __atomic_add()
|
|
+ * Add i to v and return the result.
|
|
+ */
|
|
+static inline void __atomic_add(int i, atomic_t *v)
|
|
+{
|
|
+ atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ vt->counter += i;
|
|
+ __atomic_lock_release();
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __atomic_sub()
|
|
+ * Subtract i from v and return the result.
|
|
+ */
|
|
+static inline void __atomic_sub(int i, atomic_t *v)
|
|
+{
|
|
+ atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ vt->counter -= i;
|
|
+ __atomic_lock_release();
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __atomic_add_return()
|
|
+ * Add i to v and return the result.
|
|
+ *
|
|
+ * The implementation here looks rather odd because we appear to be doing
|
|
+ * the addition twice. In fact that's exactly what we're doing but with
|
|
+ * the ubicom32 instruction set we can do the inner load and add with two
|
|
+ * instructions whereas generating both the atomic result and the "ret"
|
|
+ * result requires three instructions. The second add is generally only as
|
|
+ * costly as a move instruction and in cases where we compare the result
|
|
+ * with a constant the compiler can fold two constant values and do a
|
|
+ * single instruction, thus saving an instruction overall!
|
|
+ *
|
|
+ * At the worst we save one instruction inside the atomic lock.
|
|
+ */
|
|
+static inline int __atomic_add_return(int i, atomic_t *v)
|
|
+{
|
|
+ int ret;
|
|
+ atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ ret = vt->counter;
|
|
+ vt->counter = ret + i;
|
|
+ __atomic_lock_release();
|
|
+
|
|
+ return ret + i;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __atomic_sub_return()
|
|
+ * Subtract i from v and return the result.
|
|
+ *
|
|
+ * The implementation here looks rather odd because we appear to be doing
|
|
+ * the subtraction twice. In fact that's exactly what we're doing but with
|
|
+ * the ubicom32 instruction set we can do the inner load and sub with two
|
|
+ * instructions whereas generating both the atomic result and the "ret"
|
|
+ * result requires three instructions. The second sub is generally only as
|
|
+ * costly as a move instruction and in cases where we compare the result
|
|
+ * with a constant the compiler can fold two constant values and do a
|
|
+ * single instruction, thus saving an instruction overall!
|
|
+ *
|
|
+ * At the worst we save one instruction inside the atomic lock.
|
|
+ */
|
|
+static inline int __atomic_sub_return(int i, atomic_t *v)
|
|
+{
|
|
+ int ret;
|
|
+ atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ ret = vt->counter;
|
|
+ vt->counter = ret - i;
|
|
+ __atomic_lock_release();
|
|
+
|
|
+ return ret - i;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * PUBLIC API FOR ATOMIC!
|
|
+ */
|
|
+#define atomic_add(i,v) (__atomic_add( ((int)i),(v)))
|
|
+#define atomic_sub(i,v) (__atomic_sub( ((int)i),(v)))
|
|
+#define atomic_inc(v) (__atomic_add( 1,(v)))
|
|
+#define atomic_dec(v) (__atomic_sub( 1,(v)))
|
|
+#define atomic_add_return(i,v) (__atomic_add_return( ((int)i),(v)))
|
|
+#define atomic_sub_return(i,v) (__atomic_sub_return( ((int)i),(v)))
|
|
+#define atomic_inc_return(v) (__atomic_add_return( 1,(v)))
|
|
+#define atomic_dec_return(v) (__atomic_sub_return( 1,(v)))
|
|
+#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
|
|
+#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0)
|
|
+#define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
|
|
+#define atomic_sub_and_test(i,v) (atomic_sub_return((i),(v)) == 0)
|
|
+
|
|
+/*
|
|
+ * atomic_read()
|
|
+ * Acquire the atomic lock and read the variable.
|
|
+ */
|
|
+static inline int atomic_read(const atomic_t *v)
|
|
+{
|
|
+ int ret;
|
|
+ const atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ ret = vt->counter;
|
|
+ __atomic_lock_release();
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * atomic_set()
|
|
+ * Acquire the atomic lock and set the variable.
|
|
+ */
|
|
+static inline void atomic_set(atomic_t *v, int i)
|
|
+{
|
|
+ atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ vt->counter = i;
|
|
+ __atomic_lock_release();
|
|
+}
|
|
+
|
|
+/*
|
|
+ * atomic_cmpxchg
|
|
+ * Acquire the atomic lock and exchange if current == old.
|
|
+ */
|
|
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
|
|
+{
|
|
+ int prev;
|
|
+ atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ prev = vt->counter;
|
|
+ if (prev == old) {
|
|
+ vt->counter = new;
|
|
+ }
|
|
+ __atomic_lock_release();
|
|
+
|
|
+ return prev;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * atomic_xchg()
|
|
+ * Acquire the atomic lock and exchange values.
|
|
+ */
|
|
+static inline int atomic_xchg(atomic_t *v, int new)
|
|
+{
|
|
+ int prev;
|
|
+ atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ prev = vt->counter;
|
|
+ vt->counter = new;
|
|
+ __atomic_lock_release();
|
|
+
|
|
+ return prev;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * atomic_add_unless()
|
|
+ * Acquire the atomic lock and add a unless the value is u.
|
|
+ */
|
|
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
|
|
+{
|
|
+ int prev;
|
|
+ atomic_t *vt = v;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ prev = vt->counter;
|
|
+ if (prev != u) {
|
|
+ vt->counter += a;
|
|
+ __atomic_lock_release();
|
|
+ return 1;
|
|
+ }
|
|
+
|
|
+ __atomic_lock_release();
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
|
|
+
|
|
+#include <asm-generic/atomic.h>
|
|
+
|
|
+/*
|
|
+ * The following is not a real function. The compiler should remove the function
|
|
+ * call as long as the user does not pass in a size that __xchg and __cmpxchg
|
|
+ * are not prepared for. If the user does pass in an unknown size, the user
|
|
+ * will get a link time error.
|
|
+ *
|
|
+ * The no return is to prevent a compiler error that can occur when dealing with
|
|
+ * uninitialized variables. Given that the function doesn't exist there is no
|
|
+ * net effect (and if it did it would not return).
|
|
+ */
|
|
+extern void __xchg_called_with_bad_pointer(void) __attribute__((noreturn));
|
|
+
|
|
+/*
|
|
+ * __xchg()
|
|
+ * Xchange *ptr for x atomically.
|
|
+ *
|
|
+ * Must be both locally atomic and atomic on SMP. Ubicom32 does not have an
|
|
+ * atomic exchange instruction so we use the global atomic_lock.
|
|
+ */
|
|
+static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size)
|
|
+{
|
|
+ unsigned long ret;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+
|
|
+ switch (size) {
|
|
+ case 1:
|
|
+ ret = *(volatile unsigned char *)ptr;
|
|
+ *(volatile unsigned char *)ptr = x;
|
|
+ break;
|
|
+
|
|
+ case 2:
|
|
+ ret = *(volatile unsigned short *)ptr;
|
|
+ *(volatile unsigned short *)ptr = x;
|
|
+ break;
|
|
+
|
|
+ case 4:
|
|
+ ret = *(volatile unsigned int *)ptr;
|
|
+ *(volatile unsigned int *)ptr = x;
|
|
+ break;
|
|
+
|
|
+ default:
|
|
+ __xchg_called_with_bad_pointer();
|
|
+ break;
|
|
+ }
|
|
+ __atomic_lock_release();
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
|
|
+
|
|
+/*
|
|
+ * __cmpxchg()
|
|
+ * Compare and Xchange *ptr for x atomically.
|
|
+ *
|
|
+ * Must be both locally atomic and atomic on SMP. Ubicom32 does not have an
|
|
+ * atomic exchange instruction so we use the global atomic_lock.
|
|
+ */
|
|
+static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long next, int size)
|
|
+{
|
|
+ unsigned long prev;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ switch (size) {
|
|
+ case 1:
|
|
+ prev = *(u8 *)ptr;
|
|
+ if (prev == old) {
|
|
+ *(u8 *)ptr = (u8)next;
|
|
+ }
|
|
+ break;
|
|
+
|
|
+ case 2:
|
|
+ prev = *(u16 *)ptr;
|
|
+ if (prev == old) {
|
|
+ *(u16 *)ptr = (u16)next;
|
|
+ }
|
|
+ break;
|
|
+
|
|
+ case 4:
|
|
+ prev = *(u32 *)ptr;
|
|
+ if (prev == old) {
|
|
+ *(u32 *)ptr = (u32)next;
|
|
+ }
|
|
+ break;
|
|
+
|
|
+ default:
|
|
+ __xchg_called_with_bad_pointer();
|
|
+ break;
|
|
+ }
|
|
+ __atomic_lock_release();
|
|
+ return prev;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
|
|
+ * them available.
|
|
+ */
|
|
+#define cmpxchg_local(ptr, o, n) \
|
|
+ ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), (unsigned long)(n), sizeof(*(ptr))))
|
|
+
|
|
+#define cmpxchg(ptr, o, n) __cmpxchg((ptr), (o), (n), sizeof(*(ptr)))
|
|
+
|
|
+#define smp_mb__before_atomic_inc() asm volatile ("" : : : "memory")
|
|
+#define smp_mb__after_atomic_inc() asm volatile ("" : : : "memory")
|
|
+#define smp_mb__before_atomic_dec() asm volatile ("" : : : "memory")
|
|
+#define smp_mb__after_atomic_dec() asm volatile ("" : : : "memory")
|
|
+
|
|
+#endif /* _ASM_UBICOM32_ATOMIC_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/audio_tio.h linux-2.6.28.10/arch/ubicom32/include/asm/audio_tio.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/audio_tio.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/audio_tio.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,124 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/audio_tio.h
|
|
+ * AudioTIO include file
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ */
|
|
+
|
|
+#ifndef _AUDIO_TIO_H
|
|
+#define _AUDIO_TIO_H
|
|
+
|
|
+#include <asm/devtree.h>
|
|
+#include <asm/ubi32-pcm.h>
|
|
+
|
|
+#define UBI32_AUDIO_INT_FLAG_MORE_SAMPLES 0x00000001
|
|
+#define UBI32_AUDIO_INT_FLAG_COMMAND 0x00000002
|
|
+
|
|
+/*
|
|
+ * Commands the Primary OS sends to the audio device
|
|
+ */
|
|
+enum ubi32_audio_command {
|
|
+ UBI32_AUDIO_CMD_NONE,
|
|
+ UBI32_AUDIO_CMD_START,
|
|
+ UBI32_AUDIO_CMD_STOP,
|
|
+ UBI32_AUDIO_CMD_PAUSE,
|
|
+ UBI32_AUDIO_CMD_RESUME,
|
|
+ UBI32_AUDIO_CMD_MUTE,
|
|
+ UBI32_AUDIO_CMD_UNMUTE,
|
|
+ UBI32_AUDIO_CMD_SETUP,
|
|
+ UBI32_AUDIO_CMD_ENABLE,
|
|
+ UBI32_AUDIO_CMD_DISABLE,
|
|
+};
|
|
+
|
|
+/*
|
|
+ * Flag bits passed in the registers
|
|
+ */
|
|
+#define UBI32_CMD_SETUP_FLAG_LE (1 << 0) /* Use Little Endian Mode */
|
|
+
|
|
+/*
|
|
+ * Status bits that audio device can set to indicate reason
|
|
+ * for interrupting the Primary OS
|
|
+ */
|
|
+#define UBI32_AUDIO_STATUS_PLAY_DMA0_REQUEST (1 << 0) /* Audio device needs samples in DMA0 for playback */
|
|
+#define UBI32_AUDIO_STATUS_PLAY_DMA1_REQUEST (1 << 1) /* Audio device needs samples in DMA1 for playback */
|
|
+
|
|
+struct ubi32_audio_dma {
|
|
+ /*
|
|
+ * NOTE: The active flag shall only be SET by the producer and CLEARED
|
|
+ * by the consumer, NEVER the other way around. For playback, the
|
|
+ * Primary OS sets this flag and ipAudioTIO clears it.
|
|
+ *
|
|
+ * The producer shall not modify the ptr or ctr fields when the transfer
|
|
+ * is marked as active, as these are used by the consumer to do the
|
|
+ * transfer.
|
|
+ */
|
|
+ volatile uint32_t active; /* Nonzero if data in ptr/ctr ready to be transferred */
|
|
+ //volatile u32_t active; /* Nonzero if data in ptr/ctr ready to be transferred */
|
|
+ volatile void *ptr; /* Pointer to data to be transferred */
|
|
+ volatile uint32_t ctr; /* Counter: number of data units to transfer */
|
|
+ //volatile u32_t ctr; /* Counter: number of data units to transfer */
|
|
+};
|
|
+
|
|
+#define AUDIOTIONODE_CAP_BE (1 << 0)
|
|
+#define AUDIOTIONODE_CAP_LE (1 << 1)
|
|
+
|
|
+/*
|
|
+ * Resource indices used to access IRQs via platform_get_resource
|
|
+ */
|
|
+#define AUDIOTIO_MEM_RESOURCE 0
|
|
+#define AUDIOTIO_TX_IRQ_RESOURCE 0
|
|
+#define AUDIOTIO_RX_IRQ_RESOURCE 1
|
|
+
|
|
+#define AUDIOTIONODE_VERSION 5
|
|
+struct audiotionode {
|
|
+ struct devtree_node dn;
|
|
+ uint32_t version; /* Version of this node */
|
|
+ struct audiotioregs *regs;
|
|
+};
|
|
+
|
|
+#define AUDIOTIOREGS_VERSION 3
|
|
+struct audiotioregs {
|
|
+ uint32_t version;
|
|
+ uint32_t caps; /* Capabilities of the driver */
|
|
+ u32_t *sample_rates; /* Sample Rates supported by this driver */
|
|
+ u32_t n_sample_rates; /* Number of sample rates supported by this driver */
|
|
+ u32_t channel_mask; /* The channel configs supported by this driver (bit 1 = 1 channel, etc) */
|
|
+ volatile uint32_t int_flags; /* Reason for interrupting audio device */
|
|
+ volatile enum ubi32_audio_command command; /* Command from Primary OS */
|
|
+ volatile uint32_t flags; /* Flag bits for this command */
|
|
+ volatile uint32_t channels; /* Number of channels in stream */
|
|
+ volatile uint32_t sample_rate; /* Sample rate */
|
|
+ volatile uint32_t status; /* Status bits sent from AudioTIO to Primary OS */
|
|
+ volatile void *current_read_pos; /* Position of next sample to be removed from Primary OS sample buffer */
|
|
+
|
|
+ /*
|
|
+ * These are the transfer requests. They are used in alternating
|
|
+ * order so that when ipAudioTIO is processing one request, the
|
|
+ * Primary OS can fill in the other one.
|
|
+ *
|
|
+ * NOTE: The active bit shall always be SET by the producer and
|
|
+ * CLEARED by the consumer, NEVER the other way around.
|
|
+ */
|
|
+ struct ubi32_audio_dma playback_xfer_requests[2];
|
|
+};
|
|
+
|
|
+extern struct platform_device * __init audio_tio_alloc(const char *driver_name, const char *node_name, int priv_size);
|
|
+
|
|
+#define audio_tio_priv(pdev) (((struct ubi32pcm_platform_data *)(((struct platform_device *)(pdev))->dev.platform_data))->priv_data)
|
|
+#endif
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/auxvec.h linux-2.6.28.10/arch/ubicom32/include/asm/auxvec.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/auxvec.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/auxvec.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,32 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/auxvec.h
|
|
+ * Symbolic values for the entries in the auxiliary table
|
|
+ * put on the initial stack.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_AUXVEC_H
|
|
+#define _ASM_UBICOM32_AUXVEC_H
|
|
+
|
|
+#endif /* _ASM_UBICOM32_AUXVEC_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/bitops.h linux-2.6.28.10/arch/ubicom32/include/asm/bitops.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/bitops.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/bitops.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,171 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/bitops.h
|
|
+ * Bit manipulation definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_BITOPS_H
|
|
+#define _ASM_UBICOM32_BITOPS_H
|
|
+
|
|
+/*
|
|
+ * Copyright 1992, Linus Torvalds.
|
|
+ */
|
|
+
|
|
+#include <linux/compiler.h>
|
|
+#include <asm/byteorder.h> /* swab32 */
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+
|
|
+#ifndef _LINUX_BITOPS_H
|
|
+#error only <linux/bitops.h> can be included directly
|
|
+#endif
|
|
+
|
|
+#include <asm-generic/bitops/ffs.h>
|
|
+#include <asm-generic/bitops/__ffs.h>
|
|
+
|
|
+#include <asm-generic/bitops/sched.h>
|
|
+#include <asm-generic/bitops/ffz.h>
|
|
+
|
|
+#include <asm/ubicom32-common.h>
|
|
+
|
|
+static inline void set_bit(int bit, volatile unsigned long *p)
|
|
+{
|
|
+ unsigned long mask = 1UL << (bit & 31);
|
|
+
|
|
+ p += bit >> 5;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ *p |= mask;
|
|
+ __atomic_lock_release();
|
|
+}
|
|
+
|
|
+static inline void clear_bit(int bit, volatile unsigned long *p)
|
|
+{
|
|
+ unsigned long mask = 1UL << (bit & 31);
|
|
+
|
|
+ p += bit >> 5;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ *p &= ~mask;
|
|
+ __atomic_lock_release();
|
|
+}
|
|
+
|
|
+/*
|
|
+ * clear_bit() doesn't provide any barrier for the compiler.
|
|
+ */
|
|
+#define smp_mb__before_clear_bit() barrier()
|
|
+#define smp_mb__after_clear_bit() barrier()
|
|
+
|
|
+static inline void change_bit(int bit, volatile unsigned long *p)
|
|
+{
|
|
+ unsigned long mask = 1UL << (bit & 31);
|
|
+
|
|
+ p += bit >> 5;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ *p ^= mask;
|
|
+ __atomic_lock_release();
|
|
+}
|
|
+
|
|
+static inline int test_and_set_bit(int bit, volatile unsigned long *p)
|
|
+{
|
|
+ unsigned int res;
|
|
+ unsigned long mask = 1UL << (bit & 31);
|
|
+
|
|
+ p += bit >> 5;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ res = *p;
|
|
+ *p = res | mask;
|
|
+ __atomic_lock_release();
|
|
+
|
|
+ return res & mask;
|
|
+}
|
|
+
|
|
+static inline int test_and_clear_bit(int bit, volatile unsigned long *p)
|
|
+{
|
|
+ unsigned int res;
|
|
+ unsigned long mask = 1UL << (bit & 31);
|
|
+
|
|
+ p += bit >> 5;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ res = *p;
|
|
+ *p = res & ~mask;
|
|
+ __atomic_lock_release();
|
|
+
|
|
+ return res & mask;
|
|
+}
|
|
+
|
|
+static inline int test_and_change_bit(int bit, volatile unsigned long *p)
|
|
+{
|
|
+ unsigned int res;
|
|
+ unsigned long mask = 1UL << (bit & 31);
|
|
+
|
|
+ p += bit >> 5;
|
|
+
|
|
+ __atomic_lock_acquire();
|
|
+ res = *p;
|
|
+ *p = res ^ mask;
|
|
+ __atomic_lock_release();
|
|
+
|
|
+ return res & mask;
|
|
+}
|
|
+
|
|
+#include <asm-generic/bitops/non-atomic.h>
|
|
+
|
|
+/*
|
|
+ * This routine doesn't need to be atomic.
|
|
+ */
|
|
+static inline int __constant_test_bit(int nr, const volatile unsigned long *addr)
|
|
+{
|
|
+ return ((1UL << (nr & 31)) & (((const volatile unsigned int *) addr)[nr >> 5])) != 0;
|
|
+}
|
|
+
|
|
+static inline int __test_bit(int nr, const volatile unsigned long *addr)
|
|
+{
|
|
+ int * a = (int *) addr;
|
|
+ int mask;
|
|
+
|
|
+ a += nr >> 5;
|
|
+ mask = 1 << (nr & 0x1f);
|
|
+ return ((mask & *a) != 0);
|
|
+}
|
|
+
|
|
+#define test_bit(nr,addr) (__builtin_constant_p(nr) ? __constant_test_bit((nr),(addr)) : __test_bit((nr),(addr)))
|
|
+
|
|
+#include <asm-generic/bitops/find.h>
|
|
+#include <asm-generic/bitops/hweight.h>
|
|
+#include <asm-generic/bitops/lock.h>
|
|
+
|
|
+#include <asm-generic/bitops/ext2-non-atomic.h>
|
|
+#include <asm-generic/bitops/ext2-atomic.h>
|
|
+#include <asm-generic/bitops/minix.h>
|
|
+
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#include <asm-generic/bitops/fls.h>
|
|
+#include <asm-generic/bitops/fls64.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_BITOPS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/board.h linux-2.6.28.10/arch/ubicom32/include/asm/board.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/board.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/board.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,34 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/board.h
|
|
+ * Board init and revision definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_BOARD_H
|
|
+#define _ASM_UBICOM32_BOARD_H
|
|
+
|
|
+extern const char *board_get_revision(void);
|
|
+extern void __init board_init(void);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_BOARD_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/bootargs.h linux-2.6.28.10/arch/ubicom32/include/asm/bootargs.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/bootargs.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/bootargs.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,34 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/bootargs.h
|
|
+ * Kernel command line via the devtree API.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_BOOTARGS_H
|
|
+#define _ASM_UBICOM32_BOOTARGS_H
|
|
+
|
|
+extern const char *bootargs_get_cmdline(void);
|
|
+extern void __init bootargs_init(void);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_BOOTARGS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/bootinfo.h linux-2.6.28.10/arch/ubicom32/include/asm/bootinfo.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/bootinfo.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/bootinfo.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,34 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/bootinfo.h
|
|
+ * Definitions of firmware boot parameters passed to the kernel.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_BOOTINFO_H
|
|
+#define _ASM_UBICOM32_BOOTINFO_H
|
|
+
|
|
+/* Nothing for ubicom32 */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_BOOTINFO_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/bug.h linux-2.6.28.10/arch/ubicom32/include/asm/bug.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/bug.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/bug.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,53 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/bug.h
|
|
+ * Generic bug.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_BUG_H
|
|
+#define _ASM_UBICOM32_BUG_H
|
|
+
|
|
+#include <linux/kernel.h>
|
|
+#include <asm/thread.h>
|
|
+
|
|
+#if defined(CONFIG_STOP_ON_BUG)
|
|
+/*
|
|
+ * __BUG_ON()
|
|
+ * Stall all threads to enable debugging.
|
|
+ */
|
|
+static inline void __BUG_ON(unsigned long c)
|
|
+{
|
|
+ if (unlikely(c)) {
|
|
+ THREAD_STALL;
|
|
+ }
|
|
+ return;
|
|
+}
|
|
+
|
|
+#define BUG_ON(c) __BUG_ON((unsigned long)(c))
|
|
+#define HAVE_ARCH_BUG_ON
|
|
+#endif
|
|
+
|
|
+#include <asm-generic/bug.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_BUG_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/bugs.h linux-2.6.28.10/arch/ubicom32/include/asm/bugs.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/bugs.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/bugs.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,44 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/bugs.h
|
|
+ * Definition of check_bugs() for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 1994 Linus Torvalds
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+/*
|
|
+ * This is included by init/main.c to check for architecture-dependent bugs.
|
|
+ *
|
|
+ * Needs:
|
|
+ * void check_bugs(void);
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_BUGS_H
|
|
+#define _ASM_UBICOM32_BUGS_H
|
|
+
|
|
+static void check_bugs(void)
|
|
+{
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_BUGS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/byteorder.h linux-2.6.28.10/arch/ubicom32/include/asm/byteorder.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/byteorder.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/byteorder.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,48 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/byteorder.h
|
|
+ * Byte order swapping utility routines.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_BYTEORDER_H
|
|
+#define _ASM_UBICOM32_BYTEORDER_H
|
|
+
|
|
+#include <linux/types.h>
|
|
+
|
|
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
|
|
+# define __BYTEORDER_HAS_U64__
|
|
+# define __SWAB_64_THRU_32__
|
|
+#endif
|
|
+
|
|
+#if defined(IP7000) || defined(IP7000_REV2)
|
|
+
|
|
+#define __arch__swab16 __builtin_ubicom32_swapb_2
|
|
+#define __arch__swab32 __builtin_ubicom32_swapb_4
|
|
+
|
|
+#endif /* IP7000 */
|
|
+
|
|
+#include <linux/byteorder/big_endian.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_BYTEORDER_H */
|
|
+
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/cachectl.h linux-2.6.28.10/arch/ubicom32/include/asm/cachectl.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/cachectl.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/cachectl.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,39 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/cachectl.h
|
|
+ * Ubicom32 cache control definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_CACHECTL_H
|
|
+#define _ASM_UBICOM32_CACHECTL_H
|
|
+
|
|
+#include <asm/ip5000.h>
|
|
+
|
|
+/*
|
|
+ * mem_cache_control()
|
|
+ * Special cache control operation
|
|
+ */
|
|
+extern void mem_cache_control(unsigned long cc, unsigned long begin_addr, unsigned long end_addr, unsigned long op);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_CACHECTL_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/cacheflush.h linux-2.6.28.10/arch/ubicom32/include/asm/cacheflush.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/cacheflush.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/cacheflush.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,104 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/cacheflush.h
|
|
+ * Cache flushing definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_CACHEFLUSH_H
|
|
+#define _ASM_UBICOM32_CACHEFLUSH_H
|
|
+
|
|
+/*
|
|
+ * (C) Copyright 2000-2004, Greg Ungerer <gerg@snapgear.com>
|
|
+ */
|
|
+#include <linux/mm.h>
|
|
+#include <asm/cachectl.h>
|
|
+#include <asm/ip5000.h>
|
|
+
|
|
+#define flush_cache_all() __flush_cache_all()
|
|
+#define flush_cache_mm(mm) do { } while (0)
|
|
+#define flush_cache_dup_mm(mm) do { } while (0)
|
|
+#define flush_cache_range(vma, start, end) __flush_cache_all()
|
|
+#define flush_cache_page(vma, vmaddr) do { } while (0)
|
|
+#define flush_dcache_page(page) do { } while (0)
|
|
+#define flush_dcache_mmap_lock(mapping) do { } while (0)
|
|
+#define flush_dcache_mmap_unlock(mapping) do { } while (0)
|
|
+
|
|
+#define flush_dcache_range(start, end) \
|
|
+do { \
|
|
+ /* Flush the data cache and invalidate the I cache. */ \
|
|
+ local_irq_disable(); \
|
|
+ mem_cache_control(DCCR_BASE, start, end, CCR_CTRL_FLUSH_ADDR); \
|
|
+ mem_cache_control(ICCR_BASE, start, end, CCR_CTRL_INV_ADDR); \
|
|
+ local_irq_enable(); \
|
|
+} while (0)
|
|
+
|
|
+#define flush_icache_range(start, end) \
|
|
+do { \
|
|
+ /* Flush the data cache and invalidate the I cache. */ \
|
|
+ local_irq_disable(); \
|
|
+ mem_cache_control(DCCR_BASE, start, end, CCR_CTRL_FLUSH_ADDR); \
|
|
+ mem_cache_control(ICCR_BASE, start, end, CCR_CTRL_INV_ADDR); \
|
|
+ local_irq_enable(); \
|
|
+} while (0)
|
|
+
|
|
+#define flush_icache_page(vma,pg) do { } while (0)
|
|
+#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
|
|
+#define flush_cache_vmap(start, end) do { } while (0)
|
|
+#define flush_cache_vunmap(start, end) do { } while (0)
|
|
+
|
|
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
|
|
+ memcpy(dst, src, len)
|
|
+#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
|
|
+ memcpy(dst, src, len)
|
|
+
|
|
+/*
|
|
+ * Cache handling for IP5000
|
|
+ */
|
|
+extern inline void mem_cache_invalidate_all(unsigned long cc)
|
|
+{
|
|
+ asm volatile (
|
|
+ " bset "D(CCR_CTRL)"(%0), "D(CCR_CTRL)"(%0), #"D(CCR_CTRL_RESET)" \n\t"
|
|
+ " nop \n\t"
|
|
+ " bclr "D(CCR_CTRL)"(%0), "D(CCR_CTRL)"(%0), #"D(CCR_CTRL_RESET)" \n\t"
|
|
+ " pipe_flush 0 \n\t"
|
|
+ :
|
|
+ : "a"(cc)
|
|
+ : "cc"
|
|
+ );
|
|
+}
|
|
+
|
|
+static inline void __flush_cache_all(void)
|
|
+{
|
|
+ /*
|
|
+ * Flush Icache
|
|
+ */
|
|
+ mem_cache_invalidate_all(ICCR_BASE);
|
|
+
|
|
+ /*
|
|
+ * Flush Dcache
|
|
+ */
|
|
+ mem_cache_invalidate_all(DCCR_BASE);
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_CACHEFLUSH_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/cache.h linux-2.6.28.10/arch/ubicom32/include/asm/cache.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/cache.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/cache.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,40 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/cache.h
|
|
+ * Cache line definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_CACHE_H
|
|
+#define _ASM_UBICOM32_CACHE_H
|
|
+
|
|
+/*
|
|
+ * bytes per L1 cache line
|
|
+ */
|
|
+#define L1_CACHE_SHIFT 5
|
|
+#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
|
|
+
|
|
+#define __cacheline_aligned
|
|
+#define ____cacheline_aligned
|
|
+
|
|
+#endif /* _ASM_UBICOM32_CACHE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/checksum.h linux-2.6.28.10/arch/ubicom32/include/asm/checksum.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/checksum.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/checksum.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,149 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/checksum.h
|
|
+ * Checksum utilities for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_CHECKSUM_H
|
|
+#define _ASM_UBICOM32_CHECKSUM_H
|
|
+
|
|
+#include <linux/in6.h>
|
|
+
|
|
+/*
|
|
+ * computes the checksum of a memory block at buff, length len,
|
|
+ * and adds in "sum" (32-bit)
|
|
+ *
|
|
+ * returns a 32-bit number suitable for feeding into itself
|
|
+ * or csum_tcpudp_magic
|
|
+ *
|
|
+ * this function must be called with even lengths, except
|
|
+ * for the last fragment, which may be odd
|
|
+ *
|
|
+ * it's best to have buff aligned on a 32-bit boundary
|
|
+ */
|
|
+__wsum csum_partial(const void *buff, int len, __wsum sum);
|
|
+
|
|
+/*
|
|
+ * the same as csum_partial, but copies from src while it
|
|
+ * checksums
|
|
+ *
|
|
+ * here even more important to align src and dst on a 32-bit (or even
|
|
+ * better 64-bit) boundary
|
|
+ */
|
|
+
|
|
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
|
|
+ int len, __wsum sum);
|
|
+
|
|
+
|
|
+/*
|
|
+ * the same as csum_partial_copy, but copies from user space.
|
|
+ *
|
|
+ * here even more important to align src and dst on a 32-bit (or even
|
|
+ * better 64-bit) boundary
|
|
+ */
|
|
+
|
|
+extern __wsum csum_partial_copy_from_user(const void __user *src,
|
|
+ void *dst, int len, __wsum sum, int *csum_err);
|
|
+
|
|
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
|
|
+
|
|
+/*
|
|
+ * Fold a partial checksum
|
|
+ */
|
|
+
|
|
+static inline __sum16 csum_fold(__wsum sum)
|
|
+{
|
|
+ asm volatile (
|
|
+ " lsr.4 d15, %0, #16 \n\t"
|
|
+ " bfextu %0, %0, #16 \n\t"
|
|
+ " add.4 %0, d15, %0 \n\t"
|
|
+ " lsr.4 d15, %0, #16 \n\t"
|
|
+ " bfextu %0, %0, #16 \n\t"
|
|
+ " add.4 %0, d15, %0 \n\t"
|
|
+ : "=&d" (sum)
|
|
+ : "0"(sum)
|
|
+ : "d15"
|
|
+ );
|
|
+ return (__force __sum16)~sum;
|
|
+}
|
|
+
|
|
+
|
|
+/*
|
|
+ * computes the checksum of the TCP/UDP pseudo-header
|
|
+ * returns a 16-bit checksum, already complemented
|
|
+ */
|
|
+
|
|
+static inline __wsum
|
|
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
|
|
+ unsigned short proto, __wsum sum)
|
|
+{
|
|
+ asm volatile (
|
|
+ " add.4 %0, %2, %0 \n\t"
|
|
+ " addc %0, %3, %0 \n\t"
|
|
+ " addc %0, %4, %0 \n\t"
|
|
+ " addc %0, %5, %0 \n\t"
|
|
+ " addc %0, #0, %0 \n\t"
|
|
+ : "=&d" (sum)
|
|
+ : "0"(sum), "r" (saddr), "r" (daddr), "r" (len), "r"(proto)
|
|
+ );
|
|
+ return sum;
|
|
+}
|
|
+
|
|
+static inline __sum16
|
|
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
|
|
+ unsigned short proto, __wsum sum)
|
|
+{
|
|
+ return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
|
|
+}
|
|
+
|
|
+/*
|
|
+ * this routine is used for miscellaneous IP-like checksums, mainly
|
|
+ * in icmp.c
|
|
+ */
|
|
+extern __sum16 ip_compute_csum(const void *buff, int len);
|
|
+
|
|
+#define _HAVE_ARCH_IPV6_CSUM
|
|
+
|
|
+static __inline__ __sum16
|
|
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
|
|
+ __u32 len, unsigned short proto, __wsum sum)
|
|
+{
|
|
+ asm volatile (
|
|
+ " add.4 %0, 0(%2), %0 \n\t"
|
|
+ " addc %0, 4(%2), %0 \n\t"
|
|
+ " addc %0, 8(%2), %0 \n\t"
|
|
+ " addc %0, 12(%2), %0 \n\t"
|
|
+ " addc %0, 0(%3), %0 \n\t"
|
|
+ " addc %0, 4(%3), %0 \n\t"
|
|
+ " addc %0, 8(%3), %0 \n\t"
|
|
+ " addc %0, 12(%3), %0 \n\t"
|
|
+ " addc %0, %4, %0 \n\t"
|
|
+ " addc %0, #0, %0 \n\t"
|
|
+ : "=&d" (sum)
|
|
+ : "0" (sum), "a" (saddr), "a" (daddr), "d" (len + proto)
|
|
+ );
|
|
+ return csum_fold(sum);
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_CHECKSUM_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/cpu.h linux-2.6.28.10/arch/ubicom32/include/asm/cpu.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/cpu.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/cpu.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,45 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/cpu.h
|
|
+ * CPU definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 2004-2005 ARM Ltd.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_CPU_H
|
|
+#define _ASM_UBICOM32_CPU_H
|
|
+
|
|
+#include <linux/percpu.h>
|
|
+
|
|
+struct cpuinfo_ubicom32 {
|
|
+ unsigned long tid; /* Hardware thread number */
|
|
+
|
|
+#ifdef CONFIG_SMP
|
|
+ volatile unsigned long ipi_pending; /* Bit map of operations to execute */
|
|
+ unsigned long ipi_count; /* Number of IPI(s) taken on this cpu */
|
|
+#endif
|
|
+};
|
|
+
|
|
+DECLARE_PER_CPU(struct cpuinfo_ubicom32, cpu_data);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_CPU_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/cputime.h linux-2.6.28.10/arch/ubicom32/include/asm/cputime.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/cputime.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/cputime.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/cputime.h
|
|
+ * Generic cputime.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_CPUTIME_H
|
|
+#define _ASM_UBICOM32_CPUTIME_H
|
|
+
|
|
+#include <asm-generic/cputime.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_CPUTIME_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/current.h linux-2.6.28.10/arch/ubicom32/include/asm/current.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/current.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/current.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,44 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/current.h
|
|
+ * Definition of get_current() for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * (C) Copyright 2000, Lineo, David McCullough <davidm@uclinux.org>
|
|
+ * (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com)
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_CURRENT_H
|
|
+#define _ASM_UBICOM32_CURRENT_H
|
|
+
|
|
+#include <linux/thread_info.h>
|
|
+
|
|
+struct task_struct;
|
|
+
|
|
+static inline struct task_struct *get_current(void)
|
|
+{
|
|
+ return(current_thread_info()->task);
|
|
+}
|
|
+
|
|
+#define current get_current()
|
|
+
|
|
+#endif /* _ASM_UBICOM32_CURRENT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/delay.h linux-2.6.28.10/arch/ubicom32/include/asm/delay.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/delay.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/delay.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,75 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/delay.h
|
|
+ * Definition of delay routines for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_DELAY_H
|
|
+#define _ASM_UBICOM32_DELAY_H
|
|
+
|
|
+#include <asm/param.h>
|
|
+#include <asm/ip5000.h>
|
|
+
|
|
+static inline void __delay(unsigned long loops)
|
|
+{
|
|
+ if (loops == 0) {
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ asm volatile (
|
|
+ "1: add.4 %0, #-1, %0 \n\t"
|
|
+ " jmpne.t 1b \n\t"
|
|
+ : "+d" (loops)
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * Ubicom32 processor uses fixed 12MHz external OSC.
|
|
+ * So we use that as reference to count 12 cycles/us
|
|
+ */
|
|
+
|
|
+extern unsigned long loops_per_jiffy;
|
|
+
|
|
+static inline void _udelay(unsigned long usecs)
|
|
+{
|
|
+#if defined(CONFIG_UBICOM32_V4) || defined(CONFIG_UBICOM32_V3)
|
|
+ asm volatile (
|
|
+ " add.4 d15, 0(%0), %1 \n\t"
|
|
+ " sub.4 #0, 0(%0), d15 \n\t"
|
|
+ " jmpmi.w.f .-4 \n\t"
|
|
+ :
|
|
+ : "a"(TIMER_BASE + TIMER_MPTVAL), "d"(usecs * (12000000/1000000))
|
|
+ : "d15"
|
|
+ );
|
|
+#else
|
|
+ BUG();
|
|
+#endif
|
|
+}
|
|
+
|
|
+/*
|
|
+ * Moved the udelay() function into library code, no longer inlined.
|
|
+ */
|
|
+extern void udelay(unsigned long usecs);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_DELAY_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/device.h linux-2.6.28.10/arch/ubicom32/include/asm/device.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/device.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/device.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,35 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/device.h
|
|
+ * Generic device.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * Used for arch specific extensions to struct device
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_DEVICE_H
|
|
+#define _ASM_UBICOM32_DEVICE_H
|
|
+
|
|
+#include <asm-generic/device.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_DEVICE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/devtree.h linux-2.6.28.10/arch/ubicom32/include/asm/devtree.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/devtree.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/devtree.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,52 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/devtree.h
|
|
+ * Device Tree Header File (Shared between ultra and the Host OS)
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_DEVTREE_H
|
|
+#define _ASM_UBICOM32_DEVTREE_H
|
|
+
|
|
+#define DEVTREE_MAX_NAME 32
|
|
+#define DEVTREE_IRQ_NONE 0xff
|
|
+#define DEVTREE_IRQ_DONTCARE 0xff
|
|
+#define DEVTREE_NODE_MAGIC 0x10203040
|
|
+
|
|
+struct devtree_node {
|
|
+ struct devtree_node *next;
|
|
+ unsigned char sendirq;
|
|
+ unsigned char recvirq;
|
|
+ char name[DEVTREE_MAX_NAME];
|
|
+ unsigned int magic;
|
|
+};
|
|
+
|
|
+extern struct devtree_node *devtree;
|
|
+extern struct devtree_node *devtree_find_by_irq(uint8_t sendirq, uint8_t recvirq);
|
|
+extern struct devtree_node *devtree_find_node(const char *str);
|
|
+extern struct devtree_node *devtree_find_next(struct devtree_node **cur);
|
|
+extern int devtree_irq(struct devtree_node *dn, unsigned char *sendirq, unsigned char *recvirq);
|
|
+extern void devtree_print(void);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_DEVTREE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/div64.h linux-2.6.28.10/arch/ubicom32/include/asm/div64.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/div64.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/div64.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/div64.h
|
|
+ * Generic div64.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_DIV64_H
|
|
+#define _ASM_UBICOM32_DIV64_H
|
|
+
|
|
+#include <asm-generic/div64.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_DIV64_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/dma.h linux-2.6.28.10/arch/ubicom32/include/asm/dma.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/dma.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/dma.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,34 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/dma.h
|
|
+ * DMA definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_DMA_H
|
|
+#define _ASM_UBICOM32_DMA_H
|
|
+
|
|
+/* Nothing so far */
|
|
+#define MAX_DMA_ADDRESS 0x00 /* This is quite suspicious */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_DMA_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/dma-mapping.h linux-2.6.28.10/arch/ubicom32/include/asm/dma-mapping.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/dma-mapping.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/dma-mapping.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,34 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/dma-mapping.h
|
|
+ * Generic dma-mapping.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_DMA_MAPPING_H
|
|
+#define _ASM_UBICOM32_DMA_MAPPING_H
|
|
+
|
|
+#include <linux/scatterlist.h>
|
|
+#include <asm-generic/dma-mapping.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_DMA_MAPPING_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/elf.h linux-2.6.28.10/arch/ubicom32/include/asm/elf.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/elf.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/elf.h 2009-08-18 22:35:42.571202890 +0300
|
|
@@ -0,0 +1,167 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/elf.h
|
|
+ * Definitions for elf executable format for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_ELF_H
|
|
+#define _ASM_UBICOM32_ELF_H
|
|
+
|
|
+/*
|
|
+ * ELF register definitions..
|
|
+ */
|
|
+
|
|
+#include <asm/ptrace.h>
|
|
+#include <asm/user.h>
|
|
+
|
|
+/*
|
|
+ * Processor specific flags for the ELF header e_flags field.
|
|
+ */
|
|
+#define EF_UBICOM32_V3 0x00000001 /* -fmarch=ubicom32v3 */
|
|
+#define EF_UBICOM32_V4 0x00000002 /* -fmarch=ubicom32v4 */
|
|
+#define EF_UBICOM32_PIC 0x80000000 /* -fpic */
|
|
+#define EF_UBICOM32_FDPIC 0x40000000 /* -mfdpic */
|
|
+
|
|
+/*
|
|
+ * Ubicom32 ELF relocation types
|
|
+ */
|
|
+#define R_UBICOM32_NONE 0
|
|
+#define R_UBICOM32_16 1
|
|
+#define R_UBICOM32_32 2
|
|
+#define R_UBICOM32_LO16 3
|
|
+#define R_UBICOM32_HI16 4
|
|
+#define R_UBICOM32_21_PCREL 5
|
|
+#define R_UBICOM32_24_PCREL 6
|
|
+#define R_UBICOM32_HI24 7
|
|
+#define R_UBICOM32_LO7_S 8
|
|
+#define R_UBICOM32_LO7_2_S 9
|
|
+#define R_UBICOM32_LO7_4_S 10
|
|
+#define R_UBICOM32_LO7_D 11
|
|
+#define R_UBICOM32_LO7_2_D 12
|
|
+#define R_UBICOM32_LO7_4_D 13
|
|
+#define R_UBICOM32_32_HARVARD 14
|
|
+#define R_UBICOM32_LO7_CALLI 15
|
|
+#define R_UBICOM32_LO16_CALLI 16
|
|
+#define R_UBICOM32_GOT_HI24 17
|
|
+#define R_UBICOM32_GOT_LO7_S 18
|
|
+#define R_UBICOM32_GOT_LO7_2_S 19
|
|
+#define R_UBICOM32_GOT_LO7_4_S 20
|
|
+#define R_UBICOM32_GOT_LO7_D 21
|
|
+#define R_UBICOM32_GOT_LO7_2_D 22
|
|
+#define R_UBICOM32_GOT_LO7_4_D 23
|
|
+#define R_UBICOM32_FUNCDESC_GOT_HI24 24
|
|
+#define R_UBICOM32_FUNCDESC_GOT_LO7_S 25
|
|
+#define R_UBICOM32_FUNCDESC_GOT_LO7_2_S 26
|
|
+#define R_UBICOM32_FUNCDESC_GOT_LO7_4_S 27
|
|
+#define R_UBICOM32_FUNCDESC_GOT_LO7_D 28
|
|
+#define R_UBICOM32_FUNCDESC_GOT_LO7_2_D 29
|
|
+#define R_UBICOM32_FUNCDESC_GOT_LO7_4_D 30
|
|
+#define R_UBICOM32_GOT_LO7_CALLI 31
|
|
+#define R_UBICOM32_FUNCDESC_GOT_LO7_CALLI 32
|
|
+#define R_UBICOM32_FUNCDESC_VALUE 33
|
|
+#define R_UBICOM32_FUNCDESC 34
|
|
+#define R_UBICOM32_GOTOFFSET_LO 35
|
|
+#define R_UBICOM32_GOTOFFSET_HI 36
|
|
+#define R_UBICOM32_FUNCDESC_GOTOFFSET_LO 37
|
|
+#define R_UBICOM32_FUNCDESC_GOTOFFSET_HI 38
|
|
+#define R_UBICOM32_GNU_VTINHERIT 200
|
|
+#define R_UBICOM32_GNU_VTENTRY 201
|
|
+
|
|
+typedef unsigned long elf_greg_t;
|
|
+
|
|
+#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t))
|
|
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
|
|
+
|
|
+typedef struct user_ubicom32fp_struct elf_fpregset_t;
|
|
+
|
|
+/*
|
|
+ * This is used to ensure we don't load something for the wrong architecture.
|
|
+ */
|
|
+#define elf_check_arch(x) ((x)->e_machine == EM_UBICOM32)
|
|
+
|
|
+#define elf_check_fdpic(x) ((x)->e_flags & EF_UBICOM32_FDPIC)
|
|
+
|
|
+#define elf_check_const_displacement(x) ((x)->e_flags & EF_UBICOM32_PIC)
|
|
+
|
|
+/*
|
|
+ * These are used to set parameters in the core dumps.
|
|
+ */
|
|
+#define ELF_CLASS ELFCLASS32
|
|
+#define ELF_DATA ELFDATA2MSB
|
|
+#define ELF_ARCH EM_UBICOM32
|
|
+
|
|
+/* For SVR4/m68k the function pointer to be registered with `atexit' is
|
|
+ passed in %a1. Although my copy of the ABI has no such statement, it
|
|
+ is actually used on ASV. */
|
|
+#define ELF_PLAT_INIT(_r, load_addr) _r->a1 = 0
|
|
+
|
|
+#define ELF_FDPIC_PLAT_INIT(_regs, _exec_map_addr, _interp_map_addr, \
|
|
+ _dynamic_addr) \
|
|
+ do { \
|
|
+ _regs->dn[1] = _exec_map_addr; \
|
|
+ _regs->dn[2] = _interp_map_addr; \
|
|
+ _regs->dn[3] = _dynamic_addr; \
|
|
+ _regs->an[1] = 0; /* dl_fini will be set by ldso */ \
|
|
+ } while (0)
|
|
+
|
|
+#define USE_ELF_CORE_DUMP
|
|
+#define ELF_EXEC_PAGESIZE 4096
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+#ifdef CONFIG_UBICOM32_V4
|
|
+#define ELF_FDPIC_CORE_EFLAGS (EF_UBICOM32_FDPIC | EF_UBICOM32_V4)
|
|
+#elif defined CONFIG_UBICOM32_V3
|
|
+#define ELF_FDPIC_CORE_EFLAGS (EF_UBICOM32_FDPIC | EF_UBICOM32_V3)
|
|
+#else
|
|
+#error Unknown/Unsupported ubicom32 architecture.
|
|
+#endif
|
|
+#endif
|
|
+
|
|
+/* This is the location that an ET_DYN program is loaded if exec'ed. Typical
|
|
+ use of this is to invoke "./ld.so someprog" to test out a new version of
|
|
+ the loader. We need to make sure that it is out of the way of the program
|
|
+ that it will "exec", and that there is sufficient room for the brk. */
|
|
+
|
|
+#define ELF_ET_DYN_BASE 0xD0000000UL
|
|
+
|
|
+/*
|
|
+ * For Ubicom32, the elf_gregset_t and struct pt_regs are the same size
|
|
+ * data structure so a copy is performed instead of providing the
|
|
+ * ELF_CORE_COPY_REGS macro.
|
|
+ */
|
|
+
|
|
+/* This yields a mask that user programs can use to figure out what
|
|
+ instruction set this cpu supports. */
|
|
+
|
|
+#define ELF_HWCAP (0)
|
|
+
|
|
+/* This yields a string that ld.so will use to load implementation
|
|
+ specific libraries for optimization. This is more specific in
|
|
+ intent than poking at uname or /proc/cpuinfo. */
|
|
+
|
|
+#define ELF_PLATFORM (NULL)
|
|
+
|
|
+#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
|
|
+
|
|
+#endif /* _ASM_UBICOM32_ELF_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/emergency-restart.h linux-2.6.28.10/arch/ubicom32/include/asm/emergency-restart.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/emergency-restart.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/emergency-restart.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/emergency-restart.h
|
|
+ * Generic emergency-restart.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_EMERGENCY_RESTART_H
|
|
+#define _ASM_UBICOM32_EMERGENCY_RESTART_H
|
|
+
|
|
+#include <asm-generic/emergency-restart.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_EMERGENCY_RESTART_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/entry.h linux-2.6.28.10/arch/ubicom32/include/asm/entry.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/entry.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/entry.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,34 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/entry.h
|
|
+ * Entry register/stack definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_ENTRY_H
|
|
+#define _ASM_UBICOM32_ENTRY_H
|
|
+
|
|
+#include <asm/setup.h>
|
|
+#include <asm/page.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_ENTRY_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/errno.h linux-2.6.28.10/arch/ubicom32/include/asm/errno.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/errno.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/errno.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/errno.h
|
|
+ * Generic errno.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_ERRNO_H
|
|
+#define _ASM_UBICOM32_ERRNO_H
|
|
+
|
|
+#include <asm-generic/errno.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_ERRNO_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/fb.h linux-2.6.28.10/arch/ubicom32/include/asm/fb.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/fb.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/fb.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,39 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/fb.h
|
|
+ * Definition of fb_is_primary_device() for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_FB_H
|
|
+#define _ASM_UBICOM32_FB_H
|
|
+#include <linux/fb.h>
|
|
+
|
|
+#define fb_pgprotect(...) do {} while (0)
|
|
+
|
|
+static inline int fb_is_primary_device(struct fb_info *info)
|
|
+{
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_FB_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/fcntl.h linux-2.6.28.10/arch/ubicom32/include/asm/fcntl.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/fcntl.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/fcntl.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,38 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/fcntl.h
|
|
+ * File control bit definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_FCNTL_H
|
|
+#define _ASM_UBICOM32_FCNTL_H
|
|
+
|
|
+#define O_DIRECTORY 040000 /* must be a directory */
|
|
+#define O_NOFOLLOW 0100000 /* don't follow links */
|
|
+#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
|
|
+#define O_LARGEFILE 0400000
|
|
+
|
|
+#include <asm-generic/fcntl.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_FCNTL_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/flat.h linux-2.6.28.10/arch/ubicom32/include/asm/flat.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/flat.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/flat.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,73 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/flat.h
|
|
+ * Definitions to support flat-format executables.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_FLAT_H
|
|
+#define _ASM_UBICOM32_FLAT_H
|
|
+
|
|
+#define ARCH_FLAT_ALIGN 0x80
|
|
+#define ARCH_FLAT_ALIGN_TEXT 1
|
|
+
|
|
+#define R_UBICOM32_32 2
|
|
+#define R_UBICOM32_HI24 7
|
|
+#define R_UBICOM32_LO7_S 8
|
|
+#define R_UBICOM32_LO7_2_S 9
|
|
+#define R_UBICOM32_LO7_4_S 10
|
|
+#define R_UBICOM32_LO7_D 11
|
|
+#define R_UBICOM32_LO7_2_D 12
|
|
+#define R_UBICOM32_LO7_4_D 13
|
|
+#define R_UBICOM32_LO7_CALLI 15
|
|
+#define R_UBICOM32_LO16_CALLI 16
|
|
+
|
|
+extern void ubicom32_flat_put_addr_at_rp(unsigned long *rp, u32_t val, u32_t rval, unsigned long *p);
|
|
+extern unsigned long ubicom32_flat_get_addr_from_rp(unsigned long *rp, u32_t relval, u32_t flags, unsigned long *p);
|
|
+
|
|
+#define flat_stack_align(sp) /* nothing needed */
|
|
+#define flat_argvp_envp_on_stack() 1
|
|
+#define flat_old_ram_flag(flags) (flags)
|
|
+#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
|
|
+#define flat_get_addr_from_rp(rp, relval, flags, p) (ubicom32_flat_get_addr_from_rp(rp, relval,flags, p))
|
|
+#define flat_put_addr_at_rp(rp, val, relval) do {ubicom32_flat_put_addr_at_rp(rp, val, relval, &persistent);} while(0)
|
|
+#define flat_get_relocate_addr(rel) ((persistent) ? (persistent & 0x07ffffff) : (rel & 0x07ffffff))
|
|
+
|
|
+static inline int flat_set_persistent(unsigned int relval, unsigned long *p)
|
|
+{
|
|
+ if (*p) {
|
|
+ return 0;
|
|
+ } else {
|
|
+ if ((relval >> 27) != R_UBICOM32_32) {
|
|
+ /*
|
|
+ * Something other than UBICOM32_32. The next entry has the relocation.
|
|
+ */
|
|
+ *p = relval;
|
|
+ return 1;
|
|
+ }
|
|
+ }
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_FLAT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/fpu.h linux-2.6.28.10/arch/ubicom32/include/asm/fpu.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/fpu.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/fpu.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,37 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/fpu.h
|
|
+ * Floating point state definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_FPU_H
|
|
+#define _ASM_UBICOM32_FPU_H
|
|
+
|
|
+/*
|
|
+ * MAX floating point unit state size (FSAVE/FRESTORE)
|
|
+ */
|
|
+/* No FP unit present then... */
|
|
+#define FPSTATESIZE (2) /* dummy size */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_FPU_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/futex.h linux-2.6.28.10/arch/ubicom32/include/asm/futex.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/futex.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/futex.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/futex.h
|
|
+ * Generic futex.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_FUTEX_H
|
|
+#define _ASM_UBICOM32_FUTEX_H
|
|
+
|
|
+#include <asm-generic/futex.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_FUTEX_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/gpio.h linux-2.6.28.10/arch/ubicom32/include/asm/gpio.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/gpio.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/gpio.h 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,451 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/gpio.h
|
|
+ * Definitions for GPIO operations on Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_GPIO_H
|
|
+#define _ASM_UBICOM32_GPIO_H
|
|
+
|
|
+#include <linux/compiler.h>
|
|
+#include <asm/irq.h>
|
|
+
|
|
+#include <asm/ip5000.h>
|
|
+
|
|
+#define ARCH_NR_GPIOS 512
|
|
+#define MAX_UBICOM_ONCHIP_GPIO (9 * 32)
|
|
+
|
|
+/*
|
|
+ * Macros for manipulating GPIO numbers
|
|
+ */
|
|
+#define gpio_bit(gn) (1 << (gn & 0x1f))
|
|
+#define gpio_bank(gn) (gn >> 5)
|
|
+
|
|
+#define gpio_pin_index(gn) (gn & 0x1f)
|
|
+#define gpio_port_index(gn) (gn >> 5)
|
|
+
|
|
+#define GPIO_RA_0 ((32 * 0) + 0)
|
|
+#define GPIO_RA_1 ((32 * 0) + 1)
|
|
+#define GPIO_RA_2 ((32 * 0) + 2)
|
|
+#define GPIO_RA_3 ((32 * 0) + 3)
|
|
+#define GPIO_RA_4 ((32 * 0) + 4)
|
|
+#define GPIO_RA_5 ((32 * 0) + 5)
|
|
+#define GPIO_RA_6 ((32 * 0) + 6)
|
|
+#define GPIO_RA_7 ((32 * 0) + 7)
|
|
+
|
|
+#define GPIO_RB_0 ((32 * 1) + 0)
|
|
+#define GPIO_RB_1 ((32 * 1) + 1)
|
|
+#define GPIO_RB_2 ((32 * 1) + 2)
|
|
+#define GPIO_RB_3 ((32 * 1) + 3)
|
|
+#define GPIO_RB_4 ((32 * 1) + 4)
|
|
+#define GPIO_RB_5 ((32 * 1) + 5)
|
|
+#define GPIO_RB_6 ((32 * 1) + 6)
|
|
+#define GPIO_RB_7 ((32 * 1) + 7)
|
|
+#define GPIO_RB_8 ((32 * 1) + 8)
|
|
+#define GPIO_RB_9 ((32 * 1) + 9)
|
|
+#define GPIO_RB_10 ((32 * 1) + 10)
|
|
+#define GPIO_RB_11 ((32 * 1) + 11)
|
|
+#define GPIO_RB_12 ((32 * 1) + 12)
|
|
+#define GPIO_RB_13 ((32 * 1) + 13)
|
|
+#define GPIO_RB_14 ((32 * 1) + 14)
|
|
+#define GPIO_RB_15 ((32 * 1) + 15)
|
|
+#define GPIO_RB_16 ((32 * 1) + 16)
|
|
+#define GPIO_RB_17 ((32 * 1) + 17)
|
|
+#define GPIO_RB_18 ((32 * 1) + 18)
|
|
+#define GPIO_RB_19 ((32 * 1) + 19)
|
|
+
|
|
+#define GPIO_RC_0 ((32 * 2) + 0)
|
|
+#define GPIO_RC_1 ((32 * 2) + 1)
|
|
+#define GPIO_RC_2 ((32 * 2) + 2)
|
|
+#define GPIO_RC_3 ((32 * 2) + 3)
|
|
+#define GPIO_RC_4 ((32 * 2) + 4)
|
|
+#define GPIO_RC_5 ((32 * 2) + 5)
|
|
+#define GPIO_RC_6 ((32 * 2) + 6)
|
|
+#define GPIO_RC_7 ((32 * 2) + 7)
|
|
+#define GPIO_RC_8 ((32 * 2) + 8)
|
|
+#define GPIO_RC_9 ((32 * 2) + 9)
|
|
+#define GPIO_RC_10 ((32 * 2) + 10)
|
|
+#define GPIO_RC_11 ((32 * 2) + 11)
|
|
+#define GPIO_RC_12 ((32 * 2) + 12)
|
|
+#define GPIO_RC_13 ((32 * 2) + 13)
|
|
+#define GPIO_RC_14 ((32 * 2) + 14)
|
|
+#define GPIO_RC_15 ((32 * 2) + 15)
|
|
+#define GPIO_RC_16 ((32 * 2) + 16)
|
|
+#define GPIO_RC_17 ((32 * 2) + 17)
|
|
+#define GPIO_RC_18 ((32 * 2) + 18)
|
|
+#define GPIO_RC_19 ((32 * 2) + 19)
|
|
+#define GPIO_RC_20 ((32 * 2) + 20)
|
|
+#define GPIO_RC_21 ((32 * 2) + 21)
|
|
+#define GPIO_RC_22 ((32 * 2) + 22)
|
|
+#define GPIO_RC_23 ((32 * 2) + 23)
|
|
+#define GPIO_RC_24 ((32 * 2) + 24)
|
|
+#define GPIO_RC_25 ((32 * 2) + 25)
|
|
+#define GPIO_RC_26 ((32 * 2) + 26)
|
|
+#define GPIO_RC_27 ((32 * 2) + 27)
|
|
+#define GPIO_RC_28 ((32 * 2) + 28)
|
|
+#define GPIO_RC_29 ((32 * 2) + 29)
|
|
+#define GPIO_RC_30 ((32 * 2) + 30)
|
|
+#define GPIO_RC_31 ((32 * 2) + 31)
|
|
+
|
|
+#define GPIO_RD_0 ((32 * 3) + 0)
|
|
+#define GPIO_RD_1 ((32 * 3) + 1)
|
|
+#define GPIO_RD_2 ((32 * 3) + 2)
|
|
+#define GPIO_RD_3 ((32 * 3) + 3)
|
|
+#define GPIO_RD_4 ((32 * 3) + 4)
|
|
+#define GPIO_RD_5 ((32 * 3) + 5)
|
|
+#define GPIO_RD_6 ((32 * 3) + 6)
|
|
+#define GPIO_RD_7 ((32 * 3) + 7)
|
|
+#define GPIO_RD_8 ((32 * 3) + 8)
|
|
+#define GPIO_RD_9 ((32 * 3) + 9)
|
|
+#define GPIO_RD_10 ((32 * 3) + 10)
|
|
+#define GPIO_RD_11 ((32 * 3) + 11)
|
|
+
|
|
+#define GPIO_RE_0 ((32 * 4) + 0)
|
|
+#define GPIO_RE_1 ((32 * 4) + 1)
|
|
+#define GPIO_RE_2 ((32 * 4) + 2)
|
|
+#define GPIO_RE_3 ((32 * 4) + 3)
|
|
+#define GPIO_RE_4 ((32 * 4) + 4)
|
|
+#define GPIO_RE_5 ((32 * 4) + 5)
|
|
+#define GPIO_RE_6 ((32 * 4) + 6)
|
|
+#define GPIO_RE_7 ((32 * 4) + 7)
|
|
+
|
|
+#define GPIO_RF_0 ((32 * 5) + 0)
|
|
+#define GPIO_RF_1 ((32 * 5) + 1)
|
|
+#define GPIO_RF_2 ((32 * 5) + 2)
|
|
+#define GPIO_RF_3 ((32 * 5) + 3)
|
|
+#define GPIO_RF_4 ((32 * 5) + 4)
|
|
+#define GPIO_RF_5 ((32 * 5) + 5)
|
|
+#define GPIO_RF_6 ((32 * 5) + 6)
|
|
+#define GPIO_RF_7 ((32 * 5) + 7)
|
|
+#define GPIO_RF_8 ((32 * 5) + 8)
|
|
+#define GPIO_RF_9 ((32 * 5) + 9)
|
|
+#define GPIO_RF_10 ((32 * 5) + 10)
|
|
+#define GPIO_RF_11 ((32 * 5) + 11)
|
|
+#define GPIO_RF_12 ((32 * 5) + 12)
|
|
+#define GPIO_RF_13 ((32 * 5) + 13)
|
|
+#define GPIO_RF_14 ((32 * 5) + 14)
|
|
+#define GPIO_RF_15 ((32 * 5) + 15)
|
|
+
|
|
+#define GPIO_RG_0 ((32 * 6) + 0)
|
|
+#define GPIO_RG_1 ((32 * 6) + 1)
|
|
+#define GPIO_RG_2 ((32 * 6) + 2)
|
|
+#define GPIO_RG_3 ((32 * 6) + 3)
|
|
+#define GPIO_RG_4 ((32 * 6) + 4)
|
|
+#define GPIO_RG_5 ((32 * 6) + 5)
|
|
+#define GPIO_RG_6 ((32 * 6) + 6)
|
|
+#define GPIO_RG_7 ((32 * 6) + 7)
|
|
+#define GPIO_RG_8 ((32 * 6) + 8)
|
|
+#define GPIO_RG_9 ((32 * 6) + 9)
|
|
+#define GPIO_RG_10 ((32 * 6) + 10)
|
|
+#define GPIO_RG_11 ((32 * 6) + 11)
|
|
+#define GPIO_RG_12 ((32 * 6) + 12)
|
|
+#define GPIO_RG_13 ((32 * 6) + 13)
|
|
+#define GPIO_RG_14 ((32 * 6) + 14)
|
|
+#define GPIO_RG_15 ((32 * 6) + 15)
|
|
+#define GPIO_RG_16 ((32 * 6) + 16)
|
|
+#define GPIO_RG_17 ((32 * 6) + 17)
|
|
+#define GPIO_RG_18 ((32 * 6) + 18)
|
|
+#define GPIO_RG_19 ((32 * 6) + 19)
|
|
+#define GPIO_RG_20 ((32 * 6) + 20)
|
|
+#define GPIO_RG_21 ((32 * 6) + 21)
|
|
+#define GPIO_RG_22 ((32 * 6) + 22)
|
|
+#define GPIO_RG_23 ((32 * 6) + 23)
|
|
+#define GPIO_RG_24 ((32 * 6) + 24)
|
|
+#define GPIO_RG_25 ((32 * 6) + 25)
|
|
+#define GPIO_RG_26 ((32 * 6) + 26)
|
|
+#define GPIO_RG_27 ((32 * 6) + 27)
|
|
+#define GPIO_RG_28 ((32 * 6) + 28)
|
|
+#define GPIO_RG_29 ((32 * 6) + 29)
|
|
+#define GPIO_RG_30 ((32 * 6) + 30)
|
|
+#define GPIO_RG_31 ((32 * 6) + 31)
|
|
+
|
|
+#define GPIO_RH_0 ((32 * 7) + 0)
|
|
+#define GPIO_RH_1 ((32 * 7) + 1)
|
|
+#define GPIO_RH_2 ((32 * 7) + 2)
|
|
+#define GPIO_RH_3 ((32 * 7) + 3)
|
|
+#define GPIO_RH_4 ((32 * 7) + 4)
|
|
+#define GPIO_RH_5 ((32 * 7) + 5)
|
|
+#define GPIO_RH_6 ((32 * 7) + 6)
|
|
+#define GPIO_RH_7 ((32 * 7) + 7)
|
|
+#define GPIO_RH_8 ((32 * 7) + 8)
|
|
+#define GPIO_RH_9 ((32 * 7) + 9)
|
|
+
|
|
+#define GPIO_RI_0 ((32 * 8) + 0)
|
|
+#define GPIO_RI_1 ((32 * 8) + 1)
|
|
+#define GPIO_RI_2 ((32 * 8) + 2)
|
|
+#define GPIO_RI_3 ((32 * 8) + 3)
|
|
+#define GPIO_RI_4 ((32 * 8) + 4)
|
|
+#define GPIO_RI_5 ((32 * 8) + 5)
|
|
+#define GPIO_RI_6 ((32 * 8) + 6)
|
|
+#define GPIO_RI_7 ((32 * 8) + 7)
|
|
+#define GPIO_RI_8 ((32 * 8) + 8)
|
|
+#define GPIO_RI_9 ((32 * 8) + 9)
|
|
+#define GPIO_RI_10 ((32 * 8) + 10)
|
|
+#define GPIO_RI_11 ((32 * 8) + 11)
|
|
+#define GPIO_RI_12 ((32 * 8) + 12)
|
|
+#define GPIO_RI_13 ((32 * 8) + 13)
|
|
+
|
|
+/*
|
|
+ * The following section defines extra GPIO available to some boards.
|
|
+ * These GPIO are generally external to the processor (i.e. SPI/I2C
|
|
+ * expander chips).
|
|
+ *
|
|
+ * Note that these defines show all possible GPIO available, however,
|
|
+ * depending on the actual board configuration, some GPIO are not
|
|
+ * available for use.
|
|
+ */
|
|
+#ifdef CONFIG_IP7500MEDIA
|
|
+/*
|
|
+ * U15
|
|
+ */
|
|
+#define IP7500MEDIA_U15_BASE (32 * 10)
|
|
+#define IP7500MEDIA_IO0 (IP7500MEDIA_U15_BASE + 0)
|
|
+#define IP7500MEDIA_IO1 (IP7500MEDIA_U15_BASE + 1)
|
|
+#define IP7500MEDIA_IO2 (IP7500MEDIA_U15_BASE + 2)
|
|
+#define IP7500MEDIA_IO3 (IP7500MEDIA_U15_BASE + 3)
|
|
+#define IP7500MEDIA_IO4 (IP7500MEDIA_U15_BASE + 4)
|
|
+#define IP7500MEDIA_IO5 (IP7500MEDIA_U15_BASE + 5)
|
|
+#define IP7500MEDIA_IO6 (IP7500MEDIA_U15_BASE + 6)
|
|
+#define IP7500MEDIA_IO7 (IP7500MEDIA_U15_BASE + 7)
|
|
+
|
|
+/*
|
|
+ * U16
|
|
+ */
|
|
+#define IP7500MEDIA_U16_BASE (32 * 11)
|
|
+#define IP7500MEDIA_IO8 (IP7500MEDIA_U16_BASE + 0)
|
|
+#define IP7500MEDIA_IO9 (IP7500MEDIA_U16_BASE + 1)
|
|
+#define IP7500MEDIA_IO10 (IP7500MEDIA_U16_BASE + 2)
|
|
+#define IP7500MEDIA_IO11 (IP7500MEDIA_U16_BASE + 3)
|
|
+#define IP7500MEDIA_IO12 (IP7500MEDIA_U16_BASE + 4)
|
|
+#define IP7500MEDIA_IO13 (IP7500MEDIA_U16_BASE + 5)
|
|
+#define IP7500MEDIA_IO14 (IP7500MEDIA_U16_BASE + 6)
|
|
+#define IP7500MEDIA_IO15 (IP7500MEDIA_U16_BASE + 7)
|
|
+
|
|
+/*
|
|
+ * U17
|
|
+ */
|
|
+#define IP7500MEDIA_U17_BASE (32 * 12)
|
|
+#define IP7500MEDIA_IO16 (IP7500MEDIA_U17_BASE + 0)
|
|
+#define IP7500MEDIA_IO17 (IP7500MEDIA_U17_BASE + 1)
|
|
+#define IP7500MEDIA_IO18 (IP7500MEDIA_U17_BASE + 2)
|
|
+#define IP7500MEDIA_IO19 (IP7500MEDIA_U17_BASE + 3)
|
|
+#define IP7500MEDIA_IO20 (IP7500MEDIA_U17_BASE + 4)
|
|
+#define IP7500MEDIA_IO21 (IP7500MEDIA_U17_BASE + 5)
|
|
+#define IP7500MEDIA_IO22 (IP7500MEDIA_U17_BASE + 6)
|
|
+#define IP7500MEDIA_IO23 (IP7500MEDIA_U17_BASE + 7)
|
|
+
|
|
+/*
|
|
+ * U18
|
|
+ */
|
|
+#define IP7500MEDIA_U18_BASE (32 * 13)
|
|
+#define IP7500MEDIA_IO24 (IP7500MEDIA_U18_BASE + 0)
|
|
+#define IP7500MEDIA_IO25 (IP7500MEDIA_U18_BASE + 1)
|
|
+#define IP7500MEDIA_IO26 (IP7500MEDIA_U18_BASE + 2)
|
|
+#define IP7500MEDIA_IO27 (IP7500MEDIA_U18_BASE + 3)
|
|
+#define IP7500MEDIA_IO28 (IP7500MEDIA_U18_BASE + 4)
|
|
+#define IP7500MEDIA_IO29 (IP7500MEDIA_U18_BASE + 5)
|
|
+#define IP7500MEDIA_IO30 (IP7500MEDIA_U18_BASE + 6)
|
|
+#define IP7500MEDIA_IO31 (IP7500MEDIA_U18_BASE + 7)
|
|
+#endif
|
|
+
|
|
+#ifdef CONFIG_IP7145DPF
|
|
+/*
|
|
+ * U48
|
|
+ */
|
|
+#define IP7145DPF_U48_BASE (32 * 10)
|
|
+#define IP7145DPF_IO0 (IP7145DPF_U48_BASE + 0)
|
|
+#define IP7145DPF_IO1 (IP7145DPF_U48_BASE + 1)
|
|
+#define IP7145DPF_IO2 (IP7145DPF_U48_BASE + 2)
|
|
+#define IP7145DPF_IO3 (IP7145DPF_U48_BASE + 3)
|
|
+#define IP7145DPF_IO4 (IP7145DPF_U48_BASE + 4)
|
|
+#define IP7145DPF_IO5 (IP7145DPF_U48_BASE + 5)
|
|
+#define IP7145DPF_IO6 (IP7145DPF_U48_BASE + 6)
|
|
+#define IP7145DPF_IO7 (IP7145DPF_U48_BASE + 7)
|
|
+
|
|
+/*
|
|
+ * U72
|
|
+ */
|
|
+#define IP7145DPF_U72_BASE (32 * 11)
|
|
+#define IP7145DPF_IOB0 (IP7145DPF_U72_BASE + 0)
|
|
+#define IP7145DPF_IOB1 (IP7145DPF_U72_BASE + 1)
|
|
+#define IP7145DPF_IOB2 (IP7145DPF_U72_BASE + 2)
|
|
+#define IP7145DPF_IOB3 (IP7145DPF_U72_BASE + 3)
|
|
+#define IP7145DPF_IOB4 (IP7145DPF_U72_BASE + 4)
|
|
+#define IP7145DPF_IOB5 (IP7145DPF_U72_BASE + 5)
|
|
+#define IP7145DPF_IOB6 (IP7145DPF_U72_BASE + 6)
|
|
+#define IP7145DPF_IOB7 (IP7145DPF_U72_BASE + 7)
|
|
+#endif
|
|
+
|
|
+#include <asm-generic/gpio.h>
|
|
+
|
|
+/*
|
|
+ * The following macros bypass gpiolib to generate direct references
|
|
+ * to the port registers. These assume, minimally, that either
|
|
+ * gpio_direction_input() or gpio_direction_output() have already been
|
|
+ * called to setup the pin direction and to enable the pin function to
|
|
+ * be gpio. These macros generate the hardware port address based on
|
|
+ * the assumption that all ports are 32 bits wide (even though we know
|
|
+ * they are not). This is so we can efficiently turn pin numbers into
|
|
+ * port addresses without a lookup.
|
|
+ *
|
|
+ * These operations must be done in one instruction to prevent clobbering
|
|
+ * other thread's accesses to the same port.
|
|
+ */
|
|
+#define UBICOM32_GPIO_ENABLE(pin) \
|
|
+ do { \
|
|
+ asm volatile ("or.4 (%[port]), (%[port]), %[mask]\n\t" \
|
|
+ : \
|
|
+ : [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_mask), \
|
|
+ [mask] "d" (gpio_bit(pin)) \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+ } while (0);
|
|
+
|
|
+#define UBICOM32_GPIO_DISABLE(pin) \
|
|
+ do { \
|
|
+ asm volatile ("and.4 (%[port]), (%[port]), %[mask]\n\t" \
|
|
+ : \
|
|
+ : [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_mask), \
|
|
+ [mask] "d" (~gpio_bit(pin)) \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+ } while (0);
|
|
+
|
|
+#define UBICOM32_GPIO_SET_PIN_INPUT(pin) \
|
|
+ do { \
|
|
+ asm volatile ("and.4 (%[port]), (%[port]), %[mask]\n\t" \
|
|
+ : \
|
|
+ : [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_ctl), \
|
|
+ [mask] "d" (~gpio_bit(pin)) \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+ } while (0);
|
|
+
|
|
+#define UBICOM32_GPIO_SET_PIN_OUTPUT(pin) \
|
|
+ do { \
|
|
+ asm volatile ("or.4 (%[port]), (%[port]), %[mask]\n\t" \
|
|
+ : \
|
|
+ : [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_ctl), \
|
|
+ [mask] "d" (gpio_bit(pin)) \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+ } while (0);
|
|
+
|
|
+#define UBICOM32_GPIO_SET_PIN_TOGGLE(pin) \
|
|
+ do { \
|
|
+ asm volatile ("xor.4 (%[port]), (%[port]), %[mask]\n\t" \
|
|
+ : \
|
|
+ : [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_out), \
|
|
+ [mask] "d" (gpio_bit(pin)) \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+ } while (0);
|
|
+
|
|
+#define UBICOM32_GPIO_SET_PIN_HIGH(pin) \
|
|
+ do { \
|
|
+ asm volatile ("or.4 (%[port]), (%[port]), %[mask]\n\t" \
|
|
+ : \
|
|
+ : [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_out), \
|
|
+ [mask] "d" (gpio_bit(pin)) \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+ } while (0);
|
|
+
|
|
+#define UBICOM32_GPIO_SET_PIN_LOW(pin) \
|
|
+ do { \
|
|
+ asm volatile ("and.4 (%[port]), (%[port]), %[mask]\n\t" \
|
|
+ : \
|
|
+ : [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_out), \
|
|
+ [mask] "d" (~gpio_bit(pin)) \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+ } while (0);
|
|
+
|
|
+#define UBICOM32_GPIO_SET_PIN(pin, val) \
|
|
+ if ( val ) { \
|
|
+ UBICOM32_GPIO_SET_PIN_HIGH(pin); \
|
|
+ } else { \
|
|
+ UBICOM32_GPIO_SET_PIN_LOW(pin); \
|
|
+ }
|
|
+
|
|
+#define UBICOM32_GPIO_GET_PIN(pin) \
|
|
+ (0 != (UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_in \
|
|
+ & gpio_bit(pin)))
|
|
+
|
|
+
|
|
+static inline int gpio_get_value(unsigned gpio)
|
|
+{
|
|
+ if (gpio <= MAX_UBICOM_ONCHIP_GPIO)
|
|
+ return UBICOM32_GPIO_GET_PIN(gpio);
|
|
+ else
|
|
+ return __gpio_get_value(gpio);
|
|
+}
|
|
+
|
|
+static inline void gpio_set_value(unsigned gpio, int value)
|
|
+{
|
|
+ if (gpio <= MAX_UBICOM_ONCHIP_GPIO)
|
|
+ {
|
|
+ UBICOM32_GPIO_SET_PIN(gpio, value);
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ __gpio_set_value(gpio, value);
|
|
+ }
|
|
+}
|
|
+
|
|
+static inline int gpio_cansleep(unsigned gpio)
|
|
+{
|
|
+ return __gpio_cansleep(gpio);
|
|
+}
|
|
+
|
|
+static inline int gpio_to_irq(unsigned gpio)
|
|
+{
|
|
+#if defined(IP5000) || defined(IP5000_REV2)
|
|
+ if ((gpio >= GPIO_RA_4) && (gpio <= GPIO_RA_6))
|
|
+ return 25;
|
|
+ else
|
|
+ return -ENXIO;
|
|
+
|
|
+#elif defined(IP7000) || defined(IP7000_REV2)
|
|
+ if ((gpio >= GPIO_RA_4) && (gpio <= GPIO_RA_6))
|
|
+ return 44 + (gpio - GPIO_RA_4);
|
|
+ else
|
|
+ return -ENXIO;
|
|
+
|
|
+#else
|
|
+ return -ENXIO;
|
|
+
|
|
+#endif
|
|
+}
|
|
+
|
|
+static inline int irq_to_gpio(unsigned gpio)
|
|
+{
|
|
+ return -ENXIO;
|
|
+}
|
|
+
|
|
+extern struct ubicom32_io_port *ubi_gpio_get_port(unsigned gpio);
|
|
+
|
|
+extern int __init ubi_gpio_init(void);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_GPIO_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/hardirq.h linux-2.6.28.10/arch/ubicom32/include/asm/hardirq.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/hardirq.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/hardirq.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,55 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/hardirq.h
|
|
+ * Definition of ack_bad_irq() for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 1997, 98, 99, 2000, 01, 05 Ralf Baechle (ralf@linux-mips.org)
|
|
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
|
|
+ * Copyright (C) 2001 MIPS Technologies, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_HARDIRQ_H
|
|
+#define _ASM_UBICOM32_HARDIRQ_H
|
|
+
|
|
+#include <linux/threads.h>
|
|
+#include <linux/irq.h>
|
|
+
|
|
+/*
|
|
+ * The hardirq mask has to be large enough to have space
|
|
+ * for potentially all IRQ sources in the system nesting
|
|
+ * on a single CPU. For Ubicom32, we have 64 IRQ sources.
|
|
+ */
|
|
+#define HARDIRQ_BITS 6
|
|
+#if (1 << HARDIRQ_BITS) < NR_IRQS
|
|
+# error HARDIRQ_BITS is too low!
|
|
+#endif
|
|
+
|
|
+typedef struct {
|
|
+ unsigned int __softirq_pending;
|
|
+} ____cacheline_aligned irq_cpustat_t;
|
|
+
|
|
+#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
|
|
+
|
|
+extern void ack_bad_irq(unsigned int irq);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_HARDIRQ_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/hw_irq.h linux-2.6.28.10/arch/ubicom32/include/asm/hw_irq.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/hw_irq.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/hw_irq.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,31 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/hw_irq.h
|
|
+ * Ubicom32 architecture APIC support.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_HW_IRQ_H
|
|
+#define _ASM_UBICOM32_HW_IRQ_H
|
|
+
|
|
+#endif /* _ASM_UBICOM32_HW_IRQ_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ioctl.h linux-2.6.28.10/arch/ubicom32/include/asm/ioctl.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ioctl.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ioctl.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ioctl.h
|
|
+ * Generic ioctl.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_IOCTL_H
|
|
+#define _ASM_UBICOM32_IOCTL_H
|
|
+
|
|
+#include <asm-generic/ioctl.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_IOCTL_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ioctls.h linux-2.6.28.10/arch/ubicom32/include/asm/ioctls.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ioctls.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ioctls.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,111 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ioctls.h
|
|
+ * Definitions of ioctls for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_IOCTLS_H
|
|
+#define _ASM_UBICOM32_IOCTLS_H
|
|
+
|
|
+#include <asm/ioctl.h>
|
|
+
|
|
+/* 0x54 is just a magic number to make these relatively unique ('T') */
|
|
+
|
|
+#define TCGETS 0x5401
|
|
+#define TCSETS 0x5402
|
|
+#define TCSETSW 0x5403
|
|
+#define TCSETSF 0x5404
|
|
+#define TCGETA 0x5405
|
|
+#define TCSETA 0x5406
|
|
+#define TCSETAW 0x5407
|
|
+#define TCSETAF 0x5408
|
|
+#define TCSBRK 0x5409
|
|
+#define TCXONC 0x540A
|
|
+#define TCFLSH 0x540B
|
|
+#define TIOCEXCL 0x540C
|
|
+#define TIOCNXCL 0x540D
|
|
+#define TIOCSCTTY 0x540E
|
|
+#define TIOCGPGRP 0x540F
|
|
+#define TIOCSPGRP 0x5410
|
|
+#define TIOCOUTQ 0x5411
|
|
+#define TIOCSTI 0x5412
|
|
+#define TIOCGWINSZ 0x5413
|
|
+#define TIOCSWINSZ 0x5414
|
|
+#define TIOCMGET 0x5415
|
|
+#define TIOCMBIS 0x5416
|
|
+#define TIOCMBIC 0x5417
|
|
+#define TIOCMSET 0x5418
|
|
+#define TIOCGSOFTCAR 0x5419
|
|
+#define TIOCSSOFTCAR 0x541A
|
|
+#define FIONREAD 0x541B
|
|
+#define TIOCINQ FIONREAD
|
|
+#define TIOCLINUX 0x541C
|
|
+#define TIOCCONS 0x541D
|
|
+#define TIOCGSERIAL 0x541E
|
|
+#define TIOCSSERIAL 0x541F
|
|
+#define TIOCPKT 0x5420
|
|
+#define FIONBIO 0x5421
|
|
+#define TIOCNOTTY 0x5422
|
|
+#define TIOCSETD 0x5423
|
|
+#define TIOCGETD 0x5424
|
|
+#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
|
|
+#define TIOCSBRK 0x5427 /* BSD compatibility */
|
|
+#define TIOCCBRK 0x5428 /* BSD compatibility */
|
|
+#define TIOCGSID 0x5429 /* Return the session ID of FD */
|
|
+#define TCGETS2 _IOR('T',0x2A, struct termios2)
|
|
+#define TCSETS2 _IOW('T',0x2B, struct termios2)
|
|
+#define TCSETSW2 _IOW('T',0x2C, struct termios2)
|
|
+#define TCSETSF2 _IOW('T',0x2D, struct termios2)
|
|
+#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
|
|
+#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
|
|
+
|
|
+#define FIONCLEX 0x5450 /* these numbers need to be adjusted. */
|
|
+#define FIOCLEX 0x5451
|
|
+#define FIOASYNC 0x5452
|
|
+#define TIOCSERCONFIG 0x5453
|
|
+#define TIOCSERGWILD 0x5454
|
|
+#define TIOCSERSWILD 0x5455
|
|
+#define TIOCGLCKTRMIOS 0x5456
|
|
+#define TIOCSLCKTRMIOS 0x5457
|
|
+#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
|
|
+#define TIOCSERGETLSR 0x5459 /* Get line status register */
|
|
+#define TIOCSERGETMULTI 0x545A /* Get multiport config */
|
|
+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
|
|
+
|
|
+#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
|
|
+#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
|
|
+#define FIOQSIZE 0x545E
|
|
+
|
|
+/* Used for packet mode */
|
|
+#define TIOCPKT_DATA 0
|
|
+#define TIOCPKT_FLUSHREAD 1
|
|
+#define TIOCPKT_FLUSHWRITE 2
|
|
+#define TIOCPKT_STOP 4
|
|
+#define TIOCPKT_START 8
|
|
+#define TIOCPKT_NOSTOP 16
|
|
+#define TIOCPKT_DOSTOP 32
|
|
+
|
|
+#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_IOCTLS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/io.h linux-2.6.28.10/arch/ubicom32/include/asm/io.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/io.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/io.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,313 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/io.h
|
|
+ * I/O memory accessor functions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_IO_H
|
|
+#define _ASM_UBICOM32_IO_H
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+#include <linux/string.h>
|
|
+#include <linux/compiler.h>
|
|
+
|
|
+static inline unsigned short _swapw(volatile unsigned short v)
|
|
+{
|
|
+ return ((v << 8) | (v >> 8));
|
|
+}
|
|
+
|
|
+static inline unsigned int _swapl(volatile unsigned long v)
|
|
+{
|
|
+ return ((v << 24) | ((v & 0xff00) << 8) | ((v & 0xff0000) >> 8) | (v >> 24));
|
|
+}
|
|
+
|
|
+#ifndef CONFIG_PCI
|
|
+#define readb(addr) \
|
|
+ ({ unsigned char __v = (*(volatile unsigned char *) (addr)); __v; })
|
|
+#define readw(addr) \
|
|
+ ({ unsigned short __v = (*(volatile unsigned short *) (addr)); __v; })
|
|
+#define readl(addr) \
|
|
+ ({ unsigned int __v = (*(volatile unsigned int *) (addr)); __v; })
|
|
+
|
|
+#define writeb(b,addr) (void)((*(volatile unsigned char *) (addr)) = (b))
|
|
+#define writew(b,addr) (void)((*(volatile unsigned short *) (addr)) = (b))
|
|
+#define writel(b,addr) (void)((*(volatile unsigned int *) (addr)) = (b))
|
|
+#else /*CONFIG_PCI */
|
|
+
|
|
+#define PCI_CPU_REG_BASE (0x00000000UL) /* taking lower 2GB space */
|
|
+#define PCI_DEV_REG_BASE (0x80000000UL)
|
|
+
|
|
+#if PCI_CPU_REG_BASE > PCI_DEV_REG_BASE
|
|
+#define IS_PCI_ADDRESS(x) (((unsigned int)(x)&(PCI_CPU_REG_BASE)) == 0)
|
|
+#else
|
|
+#define IS_PCI_ADDRESS(x) ((unsigned int)(x)&(PCI_DEV_REG_BASE))
|
|
+#endif
|
|
+
|
|
+extern unsigned int ubi32_pci_read_u32(const volatile void __iomem *addr);
|
|
+extern unsigned short ubi32_pci_read_u16(const volatile void __iomem *addr);
|
|
+extern unsigned char ubi32_pci_read_u8(const volatile void __iomem *addr);
|
|
+extern void ubi32_pci_write_u32(unsigned int val, const volatile void __iomem *addr);
|
|
+extern void ubi32_pci_write_u16(unsigned short val, const volatile void __iomem *addr);
|
|
+extern void ubi32_pci_write_u8(unsigned char val, const volatile void __iomem *addr);
|
|
+
|
|
+static inline unsigned char readb(const volatile void __iomem *addr)
|
|
+{
|
|
+ if (IS_PCI_ADDRESS(addr))
|
|
+ return ubi32_pci_read_u8(addr);
|
|
+ else
|
|
+ return (unsigned char)(*(volatile unsigned char *)addr);
|
|
+}
|
|
+static inline unsigned short readw(const volatile void __iomem *addr)
|
|
+{
|
|
+ if (IS_PCI_ADDRESS(addr))
|
|
+ return ubi32_pci_read_u16(addr);
|
|
+ else
|
|
+ return (unsigned short)(*(volatile unsigned short *)addr);
|
|
+}
|
|
+
|
|
+static inline unsigned int readl(const volatile void __iomem *addr)
|
|
+{
|
|
+ if (IS_PCI_ADDRESS(addr))
|
|
+ return ubi32_pci_read_u32(addr);
|
|
+ else
|
|
+ return (unsigned int)(*(volatile unsigned int *)addr);
|
|
+}
|
|
+
|
|
+static inline void writel(unsigned int val, volatile void __iomem *addr)
|
|
+{
|
|
+ if (IS_PCI_ADDRESS(addr))
|
|
+ ubi32_pci_write_u32(val, addr);
|
|
+ else
|
|
+ *(volatile unsigned int *)addr = val;
|
|
+}
|
|
+
|
|
+static inline void writew(unsigned short val, volatile void __iomem *addr)
|
|
+{
|
|
+ if (IS_PCI_ADDRESS(addr))
|
|
+ ubi32_pci_write_u16(val, addr);
|
|
+ else
|
|
+ *(volatile unsigned short *)addr = val;
|
|
+}
|
|
+
|
|
+static inline void writeb(unsigned char val, volatile void __iomem *addr)
|
|
+{
|
|
+ if (IS_PCI_ADDRESS(addr))
|
|
+ ubi32_pci_write_u8(val, addr);
|
|
+ else
|
|
+ *(volatile unsigned char *)addr = val;
|
|
+}
|
|
+#endif
|
|
+
|
|
+#define readb_relaxed(addr) readb(addr)
|
|
+#define readw_relaxed(addr) readw(addr)
|
|
+#define readl_relaxed(addr) readl(addr)
|
|
+
|
|
+
|
|
+#define __raw_readb readb
|
|
+#define __raw_readw readw
|
|
+#define __raw_readl readl
|
|
+#define __raw_writeb writeb
|
|
+#define __raw_writew writew
|
|
+#define __raw_writel writel
|
|
+
|
|
+static inline void io_outsb(unsigned int addr, const void *buf, int len)
|
|
+{
|
|
+ volatile unsigned char *ap = (volatile unsigned char *) addr;
|
|
+ unsigned char *bp = (unsigned char *) buf;
|
|
+ while (len--)
|
|
+ *ap = *bp++;
|
|
+}
|
|
+
|
|
+static inline void io_outsw(unsigned int addr, const void *buf, int len)
|
|
+{
|
|
+ volatile unsigned short *ap = (volatile unsigned short *) addr;
|
|
+ unsigned short *bp = (unsigned short *) buf;
|
|
+ while (len--)
|
|
+ *ap = _swapw(*bp++);
|
|
+}
|
|
+
|
|
+static inline void io_outsl(unsigned int addr, const void *buf, int len)
|
|
+{
|
|
+ volatile unsigned int *ap = (volatile unsigned int *) addr;
|
|
+ unsigned int *bp = (unsigned int *) buf;
|
|
+ while (len--)
|
|
+ *ap = _swapl(*bp++);
|
|
+}
|
|
+
|
|
+static inline void io_insb(unsigned int addr, void *buf, int len)
|
|
+{
|
|
+ volatile unsigned char *ap = (volatile unsigned char *) addr;
|
|
+ unsigned char *bp = (unsigned char *) buf;
|
|
+ while (len--)
|
|
+ *bp++ = *ap;
|
|
+}
|
|
+
|
|
+static inline void io_insw(unsigned int addr, void *buf, int len)
|
|
+{
|
|
+ volatile unsigned short *ap = (volatile unsigned short *) addr;
|
|
+ unsigned short *bp = (unsigned short *) buf;
|
|
+ while (len--)
|
|
+ *bp++ = _swapw(*ap);
|
|
+}
|
|
+
|
|
+static inline void io_insl(unsigned int addr, void *buf, int len)
|
|
+{
|
|
+ volatile unsigned int *ap = (volatile unsigned int *) addr;
|
|
+ unsigned int *bp = (unsigned int *) buf;
|
|
+ while (len--)
|
|
+ *bp++ = _swapl(*ap);
|
|
+}
|
|
+
|
|
+#define mmiowb()
|
|
+
|
|
+/*
|
|
+ * make the short names macros so specific devices
|
|
+ * can override them as required
|
|
+ */
|
|
+#ifndef CONFIG_PCI
|
|
+#define memset_io(a,b,c) memset((void *)(a),(b),(c))
|
|
+#define memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
|
|
+#define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
|
|
+#else
|
|
+extern void memcpy_fromio(void *to, const volatile void __iomem *from, unsigned len);
|
|
+extern void memcpy_toio(volatile void __iomem *to, const void *from, unsigned len);
|
|
+extern void memset_io(volatile void __iomem *addr, int val, size_t count);
|
|
+#endif
|
|
+
|
|
+#define inb(addr) readb(addr)
|
|
+#define inw(addr) readw(addr)
|
|
+#define inl(addr) readl(addr)
|
|
+#define outb(x,addr) ((void) writeb(x,addr))
|
|
+#define outw(x,addr) ((void) writew(x,addr))
|
|
+#define outl(x,addr) ((void) writel(x,addr))
|
|
+
|
|
+#define inb_p(addr) inb(addr)
|
|
+#define inw_p(addr) inw(addr)
|
|
+#define inl_p(addr) inl(addr)
|
|
+#define outb_p(x,addr) outb(x,addr)
|
|
+#define outw_p(x,addr) outw(x,addr)
|
|
+#define outl_p(x,addr) outl(x,addr)
|
|
+
|
|
+#define outsb(a,b,l) io_outsb(a,b,l)
|
|
+#define outsw(a,b,l) io_outsw(a,b,l)
|
|
+#define outsl(a,b,l) io_outsl(a,b,l)
|
|
+
|
|
+#define insb(a,b,l) io_insb(a,b,l)
|
|
+#define insw(a,b,l) io_insw(a,b,l)
|
|
+#define insl(a,b,l) io_insl(a,b,l)
|
|
+
|
|
+#ifndef CONFIG_PCI
|
|
+#define ioread8_rep(a,d,c) insb(a,d,c)
|
|
+#define ioread16_rep(a,d,c) insw(a,d,c)
|
|
+#define ioread32_rep(a,d,c) insl(a,d,c)
|
|
+#define iowrite8_rep(a,s,c) outsb(a,s,c)
|
|
+#define iowrite16_rep(a,s,c) outsw(a,s,c)
|
|
+#define iowrite32_rep(a,s,c) outsl(a,s,c)
|
|
+#else
|
|
+extern void ioread8_rep(void __iomem *port, void *buf, unsigned long count);
|
|
+extern void ioread16_rep(void __iomem *port, void *buf, unsigned long count);
|
|
+extern void ioread32_rep(void __iomem *port, void *buf, unsigned long count);
|
|
+extern void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count);
|
|
+extern void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count);
|
|
+extern void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count);
|
|
+#endif
|
|
+
|
|
+
|
|
+#ifndef CONFIG_PCI
|
|
+#define ioread8(X) readb(X)
|
|
+#define ioread16(X) readw(X)
|
|
+#define ioread32(X) readl(X)
|
|
+#define iowrite8(val,X) writeb(val,X)
|
|
+#define iowrite16(val,X) writew(val,X)
|
|
+#define iowrite32(val,X) writel(val,X)
|
|
+#else /*CONFIG_PCI */
|
|
+extern unsigned char ioread8(void __iomem *addr);
|
|
+extern unsigned short ioread16(void __iomem *addr);
|
|
+extern unsigned int ioread32(void __iomem *addr);
|
|
+extern void iowrite8(unsigned char val, void __iomem *addr);
|
|
+extern void iowrite16(unsigned short val, void __iomem *addr);
|
|
+extern void iowrite32(unsigned int val, void __iomem *addr);
|
|
+#endif /* CONFIG_PCI */
|
|
+
|
|
+#define IO_SPACE_LIMIT 0xffff
|
|
+
|
|
+/* Values for nocacheflag and cmode */
|
|
+#define IOMAP_FULL_CACHING 0
|
|
+#define IOMAP_NOCACHE_SER 1
|
|
+#define IOMAP_NOCACHE_NONSER 2
|
|
+#define IOMAP_WRITETHROUGH 3
|
|
+
|
|
+extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);
|
|
+extern void __iounmap(void *addr, unsigned long size);
|
|
+
|
|
+static inline void *ioremap(unsigned long physaddr, unsigned long size)
|
|
+{
|
|
+ return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
|
|
+}
|
|
+static inline void *ioremap_nocache(unsigned long physaddr, unsigned long size)
|
|
+{
|
|
+ return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
|
|
+}
|
|
+static inline void *ioremap_writethrough(unsigned long physaddr, unsigned long size)
|
|
+{
|
|
+ return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
|
|
+}
|
|
+static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size)
|
|
+{
|
|
+ return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
|
|
+}
|
|
+
|
|
+extern void iounmap(void *addr);
|
|
+
|
|
+#define ioport_map(port, nr) ((void __iomem*)(port))
|
|
+#define ioport_unmap(addr)
|
|
+
|
|
+
|
|
+/* Pages to physical address... */
|
|
+#define page_to_phys(page) ((page - mem_map) << PAGE_SHIFT)
|
|
+#define page_to_bus(page) ((page - mem_map) << PAGE_SHIFT)
|
|
+
|
|
+/*
|
|
+ * Macros used for converting between virtual and physical mappings.
|
|
+ */
|
|
+#define phys_to_virt(vaddr) ((void *) (vaddr))
|
|
+#define virt_to_phys(vaddr) ((unsigned long) (vaddr))
|
|
+
|
|
+#define virt_to_bus virt_to_phys
|
|
+#define bus_to_virt phys_to_virt
|
|
+
|
|
+/*
|
|
+ * Convert a physical pointer to a virtual kernel pointer for /dev/mem
|
|
+ * access
|
|
+ */
|
|
+#define xlate_dev_mem_ptr(p) __va(p)
|
|
+
|
|
+/*
|
|
+ * Convert a virtual cached pointer to an uncached pointer
|
|
+ */
|
|
+#define xlate_dev_kmem_ptr(p) p
|
|
+
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_IO_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ip5000-asm.h linux-2.6.28.10/arch/ubicom32/include/asm/ip5000-asm.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ip5000-asm.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ip5000-asm.h 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,156 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ip5000-asm.h
|
|
+ * Instruction macros for the IP5000.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_IP5000_ASM_H
|
|
+#define _ASM_UBICOM32_IP5000_ASM_H
|
|
+
|
|
+#if !defined(__LINKER__)
|
|
+
|
|
+#if defined(__ASSEMBLY__)
|
|
+.macro cycles quant
|
|
+.if (\quant) == 1
|
|
+ nop
|
|
+.else
|
|
+.if (((\quant) + 3) / 8) > 0
|
|
+.rept (((\quant) + 3) / 8)
|
|
+ jmpt.f .+4
|
|
+.endr
|
|
+.endif
|
|
+.if ((((\quant) + 3) % 8) / 4) > 0
|
|
+ jmpt.t .+4
|
|
+.endif
|
|
+.endif
|
|
+.endm
|
|
+#else
|
|
+/*
|
|
+ * Same macro as above just in C inline asm
|
|
+ */
|
|
+asm (" \n\
|
|
+.macro cycles quant \n\
|
|
+.if (\\quant) == 1 \n\
|
|
+ nop \n\
|
|
+.else \n\
|
|
+.if (((\\quant) + 3) / 8) > 0 \n\
|
|
+.rept (((\\quant) + 3) / 8) \n\
|
|
+ jmpt.f .+4 \n\
|
|
+.endr \n\
|
|
+.endif \n\
|
|
+.if ((((\\quant) + 3) % 8) / 4) > 0 \n\
|
|
+ jmpt.t .+4 \n\
|
|
+.endif \n\
|
|
+.endif \n\
|
|
+.endm \n\
|
|
+");
|
|
+#endif
|
|
+
|
|
+
|
|
+#if defined(__ASSEMBLY__)
|
|
+.macro pipe_flush cyc
|
|
+ cycles 11 - (\cyc)
|
|
+.endm
|
|
+#else
|
|
+/*
|
|
+ * Same macro as above just in C inline asm
|
|
+ */
|
|
+asm (" \n\
|
|
+.macro pipe_flush cyc \n\
|
|
+ cycles 11 - (\\cyc) \n\
|
|
+.endm \n\
|
|
+");
|
|
+
|
|
+#endif
|
|
+
|
|
+#if defined(__ASSEMBLY__)
|
|
+.macro setcsr_flush cyc
|
|
+ cycles 5 - (\cyc)
|
|
+.endm
|
|
+#else
|
|
+/*
|
|
+ * Same macro as above just in C inline asm
|
|
+ */
|
|
+asm (" \n\
|
|
+.macro setcsr_flush cyc \n\
|
|
+ cycles 5 - (\\cyc) \n\
|
|
+.endm \n\
|
|
+");
|
|
+#endif
|
|
+
|
|
+/*
|
|
+ * Macros for prefetch (using miss-aligned memory write)
|
|
+ */
|
|
+#if defined(__ASSEMBLY__)
|
|
+
|
|
+.macro pre_fetch_macro thread_num, Ascratch, Aaddress length
|
|
+ bclr MT_TRAP_EN, MT_TRAP_EN, #(\thread_num)
|
|
+ bset \Ascratch, \Aaddress, #0 ; force a miss-aligned address
|
|
+ jmpt.t .+4 ; delay for both address setup and trap disable
|
|
+ move.4 (\Ascratch), #0
|
|
+ .if (\length > 32)
|
|
+ move.4 32(\Ascratch), #0
|
|
+ .endif
|
|
+ .if (\length > 64)
|
|
+ move.4 64(\Ascratch), #0
|
|
+ .endif
|
|
+ .if (\length > 96)
|
|
+ move.4 96(\Ascratch), #0
|
|
+ .endif
|
|
+ .if (\length > 128)
|
|
+ invalid_instruction ; maximum pre-fetch size is 4 cache lines
|
|
+ .endif
|
|
+ bset MT_TRAP_EN, MT_TRAP_EN, #(\thread_num)
|
|
+.endm
|
|
+
|
|
+#else
|
|
+/*
|
|
+ * Same macro as above just in C inline asm
|
|
+ */
|
|
+asm (" \n\
|
|
+.macro pre_fetch_macro thread_num, Ascratch, Aaddress length \n\
|
|
+ bclr MT_TRAP_EN, MT_TRAP_EN, #(\thread_num) \n\
|
|
+ bset \\Ascratch, \\Aaddress, #0 ; force a miss-aligned address \n\
|
|
+ jmpt.t .+4 ; delay for both address setup and trap disable \n\
|
|
+ move.4 (\\Ascratch), #0 \n\
|
|
+ .if (\\length > 32) \n\
|
|
+ move.4 32(\\Ascratch), #0 \n\
|
|
+ .endif \n\
|
|
+ .if (\\length > 64) \n\
|
|
+ move.4 64(\\Ascratch), #0 \n\
|
|
+ .endif \n\
|
|
+ .if (\\length > 96) \n\
|
|
+ move.4 96(\\Ascratch), #0 \n\
|
|
+ .endif \n\
|
|
+ .if (\\length > 128) \n\
|
|
+ invalid_instruction ; maximum pre-fetch size is 4 cache lines \n\
|
|
+ .endif \n\
|
|
+ bset MT_TRAP_EN, MT_TRAP_EN, #(\\thread_num) \n\
|
|
+.endm \n\
|
|
+");
|
|
+#endif
|
|
+
|
|
+#endif /* !defined(__LINKER__) */
|
|
+#endif /* defined _ASM_UBICOM32_IP5000_ASM_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ip5000.h linux-2.6.28.10/arch/ubicom32/include/asm/ip5000.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ip5000.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ip5000.h 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,860 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ip5000.h
|
|
+ * Specific details for the Ubicom IP5000 processor.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_IP5000_H
|
|
+#define _ASM_UBICOM32_IP5000_H
|
|
+
|
|
+/*
|
|
+ * Inline assembly define
|
|
+ */
|
|
+#define S(arg) #arg
|
|
+#define D(arg) S(arg)
|
|
+
|
|
+/*
|
|
+ * Assembler include file
|
|
+ */
|
|
+#include <asm/ip5000-asm.h>
|
|
+
|
|
+/*
|
|
+ * Timing
|
|
+ */
|
|
+#define JMPT_PENALTY 3
|
|
+#define JMPF_PENALTY 7
|
|
+#define RET_PENALTY 7
|
|
+
|
|
+/*
|
|
+ * Threads
|
|
+ */
|
|
+#if defined(IP5000) || defined(IP5000_REV2)
|
|
+#define THREAD_COUNT 10
|
|
+#elif defined(IP7000) || defined(IP7000_REV2)
|
|
+#define THREAD_COUNT 12
|
|
+#else
|
|
+#error "Unknown IP5K silicon"
|
|
+#endif
|
|
+
|
|
+/*
|
|
+ * Arch
|
|
+ */
|
|
+#if defined(IP5000) || defined(IP5000_REV2)
|
|
+#define UBICOM32_ARCH_VERSION 3
|
|
+#elif defined(IP7000) || defined(IP7000_REV2)
|
|
+#define UBICOM32_ARCH_VERSION 4
|
|
+#else
|
|
+#error "Unknown IP5K silicon"
|
|
+#endif
|
|
+
|
|
+/*
|
|
+ * Memory Size
|
|
+ */
|
|
+#define OCM_SECTOR_SIZE 0x00008000 /* 32K */
|
|
+
|
|
+#if defined(IP5000) || defined(IP5000_REV2)
|
|
+#define OCMSIZE 0x00030000 /* 192K on-chip RAM for both program and data */
|
|
+#elif defined(IP7000) || defined(IP7000_REV2)
|
|
+#define OCMSIZE 0x0003C000 /* 240K on-chip RAM for both program and data */
|
|
+#else
|
|
+#error "Unknown IP5K silicon"
|
|
+#endif
|
|
+
|
|
+#define OCMSTART 0x3ffc0000 /* alias from 0x03000000 for easy jump to/from SDRAM */
|
|
+#define OCMEND (OCMSTART + OCMSIZE)
|
|
+#define SDRAMSTART 0x40000000
|
|
+#define FLASHSTART 0x60000000
|
|
+
|
|
+/*
|
|
+ * Registers
|
|
+ */
|
|
+#define ROSR_INT (1 << 0)
|
|
+
|
|
+/* Interrupts */
|
|
+#define INT_CHIP(reg, bit) (((reg) << 5) | (bit))
|
|
+#define INT_REG(interrupt) (((interrupt) >> 5) * 4)
|
|
+#define INT_SET(interrupt) 0x0114 + INT_REG(interrupt)
|
|
+#define INT_CLR(interrupt) 0x0124 + INT_REG(interrupt)
|
|
+#define INT_STAT(interrupt) 0x0104 + INT_REG(interrupt)
|
|
+#define INT_MASK(interrupt) 0x00C0 + INT_REG(interrupt)
|
|
+#define INT_BIT(interrupt) ((interrupt) & 0x1F)
|
|
+#define INT_BIT_MASK(interrupt) (1 << INT_BIT(interrupt))
|
|
+
|
|
+/*
|
|
+ * The LOCK_INT and THREAD_INT are used to wake up corresponding thread. They are sharing
|
|
+ * the same set of SW interrupt resource.
|
|
+ *
|
|
+ * LOCK_INT(n): One SW INT per NRT thread that can participate lock operation.
|
|
+ * The threads that can participate lock are application threads and DSR thread.
|
|
+ * (Lock locks - numbers are hard-coded in lock.h)
|
|
+ * THREAD_INT(n): One SW INT per HRT thread for wake up trigger.
|
|
+ */
|
|
+#define LOCK_INT(thread) INT_CHIP(0, (thread))
|
|
+#define THREAD_INT(thread) INT_CHIP(0, (thread))
|
|
+
|
|
+/*
|
|
+ * The SYSTEM_INT and DSR_INT are sharing the same set of SW interrupt resource.
|
|
+ *
|
|
+ * SYSTEM_INT(n): One SW INT per NRT threads (application threads) as system queue interrupt,
|
|
+ * and for DSR as self-trigger interrupt.
|
|
+ * (The application threads include at least thread 0)
|
|
+ * DSR_INT(n): One SW INT per HRT thread to request DSR service.
|
|
+ */
|
|
+#define SYSTEM_INT(thread) INT_CHIP(0, THREAD_COUNT + (thread))
|
|
+#define DSR_INT(thread) INT_CHIP(0, THREAD_COUNT + (thread))
|
|
+
|
|
+/* GLOBAL_CTRL */
|
|
+#define GLOBAL_CTRL_TRAP_RST_EN (1 << 9)
|
|
+#define GLOBAL_CTRL_AERROR_RST_EN (1 << 8)
|
|
+#define GLOBAL_CTRL_MT_MIN_DELAY(x) ((x) << 3)
|
|
+#define GLOBAL_CTRL_HRT_BANK_SELECT (1 << 2)
|
|
+#define GLOBAL_CTRL_INT_EN (1 << 0)
|
|
+
|
|
+/*
|
|
+ * HRT Tables
|
|
+ */
|
|
+#define HRT_TABLE0_BASE 0x0800
|
|
+#define HRT_TABLE1_BASE 0x0900
|
|
+#define HRT_TABLE_SIZE 64
|
|
+
|
|
+/*
|
|
+ * Break Point Trap Register
|
|
+ */
|
|
+#define ASYNCERROR_INT INT_CHIP(0, 31)
|
|
+#define BREAKPOINT_INT INT_CHIP(1, 31)
|
|
+
|
|
+/*
|
|
+ * Port interrupts
|
|
+ * The non-existing FIFO INTs are mapped to INT2 for the ports.
|
|
+ */
|
|
+#define IO_PORT_PTR_TO_NUM(port) (((port) & 0x0000ffff) >> 12)
|
|
+#define RX_FIFO_INT(port) \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 0) ? INT_CHIP(0, 25) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 1) ? INT_CHIP(0, 26) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 2) ? INT_CHIP(0, 29) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 3) ? INT_CHIP(1, 24) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 4) ? INT_CHIP(1, 27) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 5) ? INT_CHIP(1, 16) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 6) ? INT_CHIP(1, 19) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 7) ? INT_CHIP(1, 20) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 8) ? INT_CHIP(1, 21) : \
|
|
+ INT_CHIP(1, 15))))))))))
|
|
+#define TX_FIFO_INT(port) \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 0) ? INT_CHIP(0, 24) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 1) ? INT_CHIP(0, 27) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 2) ? INT_CHIP(0, 29) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 3) ? INT_CHIP(1, 25) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 4) ? INT_CHIP(1, 28) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 5) ? INT_CHIP(1, 17) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 6) ? INT_CHIP(1, 19) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 7) ? INT_CHIP(1, 20) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 8) ? INT_CHIP(1, 22) : \
|
|
+ INT_CHIP(1, 15))))))))))
|
|
+#define PORT_OTHER_INT(port) \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 0) ? INT_CHIP(0, 25) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 1) ? INT_CHIP(0, 28) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 2) ? INT_CHIP(0, 29) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 3) ? INT_CHIP(1, 26) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 4) ? INT_CHIP(1, 29) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 5) ? INT_CHIP(1, 18) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 6) ? INT_CHIP(1, 19) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 7) ? INT_CHIP(1, 20) : \
|
|
+ ((IO_PORT_PTR_TO_NUM(port) == 8) ? INT_CHIP(1, 23) : \
|
|
+ INT_CHIP(1, 15))))))))))
|
|
+
|
|
+/*
|
|
+ * On Chip Peripherals Base.
|
|
+ */
|
|
+#define OCP_BASE 0x01000000
|
|
+#define OCP_GENERAL 0x000
|
|
+#define OCP_TIMERS 0x100
|
|
+#define OCP_TRNG 0x200 /* True Random Number Generator Control Reigsters */
|
|
+#define OCP_DEBUG 0x300
|
|
+#define OCP_SECURITY 0x400
|
|
+#define OCP_ICCR 0x500 /* I-Cache Control Registers */
|
|
+#define OCP_DCCR 0x600 /* D-Cache Control Registers */
|
|
+#define OCP_OCMC 0x700 /* On Chip Memory Control Registers */
|
|
+#define OCP_STATISTICS 0x800 /* Statistics Counters */
|
|
+#define OCP_MTEST 0x900 /* Memory Test Registers */
|
|
+#define OCP_MCFG 0xa00 /* Memory Configuration Registers -- IP7000 only */
|
|
+#define OCP_DEBUG_INST 0x000 /* Up to 16M */
|
|
+
|
|
+/*
|
|
+ * General Configuration Registers (PLL)
|
|
+ */
|
|
+#define GENERAL_CFG_BASE (OCP_BASE + OCP_GENERAL)
|
|
+#define GEN_CLK_CORE_CFG 0x00
|
|
+#define GEN_CLK_IO_CFG 0x04
|
|
+#define GEN_CLK_DDR_CFG 0x08
|
|
+#define GEN_CLK_DDRDS_CFG 0x0c
|
|
+#define GEN_CLK_SLIP_CLR 0x10
|
|
+#define GEN_CLK_SLIP_START 0x14
|
|
+#define GEN_CLK_SERDES_SEL 0x18 /* IP7000 only */
|
|
+#define GEN_CLK_DDR_CFG2 0x1c /* IP7000 only */
|
|
+#define GEN_DDR_CAL_CTRL 0x30 /* IP5000 only */
|
|
+#define GEN_DDR_CAL_STAT 0x34 /* IP5000 only */
|
|
+#define GEN_USB_DFT_CTRL 0x38 /* IP5000 only */
|
|
+#define GEN_USB_DFT_STAT 0x3c /* IP5000 only */
|
|
+#define GEN_USB_PHY_CFG 0x40 /* IP7000 only */
|
|
+#define GEN_USB_PHY_TEST 0x44 /* IP7000 only */
|
|
+#define GEN_USB_PHY_STAT 0x48 /* IP7000 only */
|
|
+#define GEN_SW_RESET 0x80
|
|
+#define GEN_RESET_REASON 0x84
|
|
+#define GEN_BOND_CFG 0x88
|
|
+#define GEN_IO_PU_CFG 0x8c
|
|
+#define GEN_MEM_RM_CFG 0x90
|
|
+#define GEN_IO_CONFIG 0x94
|
|
+
|
|
+#define GEN_CLK_PLL_SECURITY_BIT_NO 31
|
|
+#define GEN_CLK_PLL_SECURITY (1 << GEN_CLK_PLL_SECURITY_BIT_NO)
|
|
+#define GEN_CLK_PLL_ENSAT (1 << 30)
|
|
+#define GEN_CLK_PLL_FASTEN (1 << 29)
|
|
+#define GEN_CLK_PLL_NR(v) (((v) - 1) << 23)
|
|
+#define GEN_CLK_PLL_NF(v) (((v) - 1) << 11)
|
|
+#define GEN_CLK_PLL_OD(v) (((v) - 1) << 8)
|
|
+#define GEN_CLK_PLL_RESET (1 << 7)
|
|
+#define GEN_CLK_PLL_BYPASS (1 << 6)
|
|
+#define GEN_CLK_PLL_POWERDOWN (1 << 5)
|
|
+#define GEN_CLK_PLL_SELECT (1 << 4)
|
|
+
|
|
+#define GEN_GET_CLK_PLL_NR(v) ((((v) >> 23) & 0x003f) + 1)
|
|
+#define GEN_GET_CLK_PLL_NF(v) ((((v) >> 11) & 0x0fff) + 1)
|
|
+#define GEN_GET_CLK_PLL_OD(v) ((((v) >> 8) & 0x7) + 1)
|
|
+
|
|
+
|
|
+#define RESET_FLAG_DST_MEM_ERROR (1 << 18)
|
|
+#define RESET_FLAG_SRC1_MEM_ERROR (1 << 17)
|
|
+#define RESET_FLAG_WRITE_ADDR (1 << 16)
|
|
+#define RESET_FLAG_DST_SYNC_ERROR (1 << 15)
|
|
+#define RESET_FLAG_SRC1_SYNC_ERROR (1 << 14)
|
|
+#define RESET_FLAG_DST_ALGN_ERROR (1 << 13)
|
|
+#define RESET_FLAG_SRC1_ALGN_ERROR (1 << 12)
|
|
+#define RESET_FLAG_DST_ADDR_ERROR (1 << 11)
|
|
+#define RESET_FLAG_SRC1_ADDR_ERROR (1 << 10)
|
|
+#define RESET_FLAG_ILLEGAL_INST (1 << 9)
|
|
+#define RESET_FLAG_INST_SYNC_ERROR (1 << 8)
|
|
+#define RESET_FLAG_INST_ADDR_ERROR (1 << 7)
|
|
+#define RESET_FLAG_DATA_PORT_ERROR (1 << 6)
|
|
+#define RESET_FLAG_INST_PORT_ERROR (1 << 5)
|
|
+#define RESET_FLAG_SW_RESET (1 << 4)
|
|
+#define RESET_FLAG_DEBUG (1 << 3)
|
|
+#define RESET_FLAG_WATCHDOG (1 << 2)
|
|
+#define RESET_FLAG_POWER_ON (1 << 1)
|
|
+#define RESET_FLAG_EXTERNAL (1 << 0)
|
|
+
|
|
+/*
|
|
+ * Timer block
|
|
+ */
|
|
+#define TIMER_BASE (OCP_BASE + OCP_TIMERS)
|
|
+#define TIMER_MPTVAL 0x00
|
|
+#define TIMER_RTCOM 0x04
|
|
+#define TIMER_TKEY 0x08
|
|
+#define TIMER_WDCOM 0x0c
|
|
+#define TIMER_WDCFG 0x10
|
|
+#define TIMER_SYSVAL 0x14
|
|
+#define TIMER_SYSCOM(tmr) (0x18 + (tmr) * 4)
|
|
+#define TIMER_TRN_CFG 0x100
|
|
+#define TIMER_TRN 0x104
|
|
+
|
|
+#define TIMER_COUNT 10
|
|
+#define TIMER_INT(tmr) INT_CHIP(1, (tmr))
|
|
+#define TIMER_TKEYVAL 0xa1b2c3d4
|
|
+#define TIMER_WATCHDOG_DISABLE 0x4d3c2b1a
|
|
+#define TIMER_TRN_CFG_ENABLE_OSC 0x00000007
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+/*
|
|
+ * ubicom32_io_timer
|
|
+ */
|
|
+struct ubicom32_io_timer {
|
|
+ volatile u32_t mptval;
|
|
+ volatile u32_t rtcom;
|
|
+ volatile u32_t tkey;
|
|
+ volatile u32_t wdcom;
|
|
+ volatile u32_t wdcfg;
|
|
+ volatile u32_t sysval;
|
|
+ volatile u32_t syscom[TIMER_COUNT];
|
|
+ volatile u32_t reserved[64 - 6 - TIMER_COUNT]; // skip all the way to OCP-TRNG section
|
|
+ volatile u32_t rsgcfg;
|
|
+ volatile u32_t trn;
|
|
+};
|
|
+
|
|
+#define UBICOM32_IO_TIMER ((struct ubicom32_io_timer *)TIMER_BASE)
|
|
+#endif
|
|
+
|
|
+#define UBICOM32_VECTOR_TO_TIMER_INDEX(vector) (vector - TIMER_INT(0))
|
|
+
|
|
+/*
|
|
+ * OCP-Debug Module (Mailbox)
|
|
+ */
|
|
+#define ISD_MAILBOX_BASE (OCP_BASE + OCP_DEBUG)
|
|
+#define ISD_MAILBOX_IN 0x00
|
|
+#define ISD_MAILBOX_OUT 0x04
|
|
+#define ISD_MAILBOX_STATUS 0x08
|
|
+
|
|
+#define ISD_MAILBOX_INT INT_CHIP(1, 30)
|
|
+
|
|
+#define ISD_MAILBOX_STATUS_IN_FULL (1 << 31)
|
|
+#define ISD_MAILBOX_STATUS_IN_EMPTY (1 << 30)
|
|
+#define ISD_MAILBOX_STATUS_OUT_FULL (1 << 29)
|
|
+#define ISD_MAILBOX_STATUS_OUT_EMPTY (1 << 28)
|
|
+
|
|
+/*
|
|
+ * OCP-Security
|
|
+ */
|
|
+#define SECURITY_BASE (OCP_BASE + OCP_SECURITY)
|
|
+#define SECURITY_BASE_EFFECTIVE_ADDRESS (SECURITY_BASE >> 7) // To load the base address in a single instruction
|
|
+#define SECURITY_CTRL 0x00
|
|
+#define SECURITY_CTRL_BYTE_OFFSET(x) ((x) << 16)
|
|
+#define SECURITY_CTRL_KEY_SIZE(x) ((x) << 8)
|
|
+#define SECURITY_CTRL_HASH_ALG_NONE (0 << 4)
|
|
+#define SECURITY_CTRL_HASH_ALG_MD5 (1 << 4)
|
|
+#define SECURITY_CTRL_HASH_ALG_SHA1 (2 << 4)
|
|
+#define SECURITY_CTRL_CBC (1 << 3)
|
|
+#define SECURITY_CTRL_CIPHER_ALG_AES (0 << 1)
|
|
+#define SECURITY_CTRL_CIPHER_ALG_NONE (1 << 1)
|
|
+#define SECURITY_CTRL_CIPHER_ALG_DES (2 << 1)
|
|
+#define SECURITY_CTRL_CIPHER_ALG_3DES (3 << 1)
|
|
+#define SECURITY_CTRL_ENCIPHER (1 << 0)
|
|
+#define SECURITY_CTRL_DECIPHER (0 << 0)
|
|
+#define SECURITY_STAT 0x04
|
|
+#define SECURITY_STAT_BUSY (1 << 0)
|
|
+#define SECURITY_KEY_VALUE(x) (0x10 + (x) * 4)
|
|
+#define SECURITY_KEY_IN(x) (0x30 + (x) * 4)
|
|
+#define SECURITY_KEY_OUT(x) (0x50 + (x) * 4)
|
|
+#define SECURITY_KEY_HASH(x) (0x70 + (x) * 4)
|
|
+
|
|
+/*
|
|
+ * OCP-ICCR
|
|
+ */
|
|
+#define ICCR_BASE (OCP_BASE + OCP_ICCR)
|
|
+#define ICACHE_TOTAL_SIZE 16384 /* in bytes */
|
|
+
|
|
+/*
|
|
+ * OCP-DCCR
|
|
+ */
|
|
+#define DCCR_BASE (OCP_BASE + OCP_DCCR)
|
|
+#if defined(IP5000) || defined(IP5000_REV2)
|
|
+#define DCACHE_TOTAL_SIZE 8192 /* in bytes */
|
|
+#elif defined(IP7000) || defined(IP7000_REV2)
|
|
+#define DCACHE_TOTAL_SIZE 16384 /* in bytes */
|
|
+#endif
|
|
+
|
|
+#if defined(IP5000) || defined(IP5000_REV2) || defined(IP7000) || defined(IP7000_REV2)
|
|
+#define DCACHE_WRITE_QUEUE_LENGTH 6
|
|
+#else
|
|
+#error "Unknown IP5K silicon"
|
|
+#endif
|
|
+
|
|
+#define CACHE_LINE_SIZE 32 /* in bytes */
|
|
+
|
|
+#define CCR_ADDR 0x00
|
|
+#define CCR_RDD 0x04
|
|
+#define CCR_WRD 0x08
|
|
+#define CCR_STAT 0x0c
|
|
+#define CCR_CTRL 0x10
|
|
+
|
|
+#define CCR_STAT_MCBE 0
|
|
+#define CCR_STAT_WIDEL 1 /* D-cache only */
|
|
+
|
|
+#define CCR_CTRL_DONE 0
|
|
+#define CCR_CTRL_RESET 2
|
|
+#define CCR_CTRL_VALID 3
|
|
+#define CCR_CTRL_RD_DATA (1 << 4)
|
|
+#define CCR_CTRL_RD_TAG (2 << 4)
|
|
+#define CCR_CTRL_WR_DATA (3 << 4)
|
|
+#define CCR_CTRL_WR_TAG (4 << 4)
|
|
+#define CCR_CTRL_INV_INDEX (5 << 4)
|
|
+#define CCR_CTRL_INV_ADDR (6 << 4)
|
|
+#define CCR_CTRL_FLUSH_INDEX (7 << 4) /* D-cache only */
|
|
+#define CCR_CTRL_FLUSH_INV_INDEX (8 << 4) /* D-cache only */
|
|
+#define CCR_CTRL_FLUSH_ADDR (9 << 4) /* D-cache only */
|
|
+#define CCR_CTRL_FLUSH_INV_ADDR (10 << 4) /* D-cache only */
|
|
+
|
|
+/*
|
|
+ * OCP-OCMC
|
|
+ */
|
|
+#define OCMC_BASE (OCP_BASE + OCP_OCMC)
|
|
+#define OCMC_BANK_MASK 0x00
|
|
+#define OCMC_BIST_CNTL 0x04 /* IP5000 only */
|
|
+#define OCMC_BIST_STAT 0x08 /* IP5000 only */
|
|
+
|
|
+#define OCMC_BANK_PROG(n) ((1<<(n))-1)
|
|
+
|
|
+#define OCMC_BIST_WRCK (1 << 7)
|
|
+#define OCMC_BIST_RESET (1 << 5)
|
|
+#define OCMC_BIST_SMART (1 << 4)
|
|
+#define OCMC_BIST_RUN (1 << 3)
|
|
+#define OCMC_BIST_REPAIR (1 << 2)
|
|
+
|
|
+#define OCMC_BIST_READY (1 << 3)
|
|
+#define OCMC_BIST_FAIL (1 << 2)
|
|
+
|
|
+/*
|
|
+ * OCP-STATISTICS
|
|
+ */
|
|
+#define STATISTICS_BASE (OCP_BASE + OCP_STATISTICS)
|
|
+#define STAT_COUNTER_CTRL(n) ((n)*8)
|
|
+#define STAT_COUNTER(n) ((n)*8 + 4)
|
|
+
|
|
+#define STAT_EVENT_MP_INST 0
|
|
+#define STAT_EVENT_OCM_ACCESS 4
|
|
+#define STAT_EVENT_OCM_REQ 5
|
|
+#define STAT_EVENT_IC_REQ_INVAL 13
|
|
+#define STAT_EVENT_IC_MISS_INVAL 14
|
|
+#define STAT_EVENT_IC_REQ_INVAL_NACK 15
|
|
+#define STAT_EVENT_IC_REQ_VAL 16
|
|
+#define STAT_EVENT_IC_MISS_VAL 17
|
|
+#define STAT_EVENT_IC_REQ_VAL_NACK 18
|
|
+#define STAT_EVENT_IC_MISS_Q 19
|
|
+#define STAT_EVENT_DC_RD_REQ 20
|
|
+#define STAT_EVENT_DC_RD_MISS 21
|
|
+#define STAT_EVENT_DC_WR_REQ 22
|
|
+#define STAT_EVENT_DC_WR_MISS 23
|
|
+#define STAT_EVENT_DC_MISS_Q 24
|
|
+#define STAT_EVENT_DC_WB_FULL 25
|
|
+#define STAT_EVENT_DC_REQ_NACK 26
|
|
+#define STAT_EVENT_DC_CORE_REQ 27
|
|
+#define STAT_EVENT_DC_MISS 28
|
|
+#define STAT_EVENT_DC_EVICT 29
|
|
+#define STAT_EVENT_TRUE 30
|
|
+#define STAT_EVENT_FALSE 31
|
|
+
|
|
+/*
|
|
+ * OCP_MTEST
|
|
+ */
|
|
+#define MTEST_BASE (OCP_BASE + OCP_MTEST)
|
|
+#define MTEST_ADDR 0x00
|
|
+#define MTEST_WR 0x04
|
|
+#define MTEST_RD 0x08
|
|
+#define MTEST_CTRL 0x0c
|
|
+
|
|
+/*
|
|
+ * OCP_MCFG (IP7000 only)
|
|
+ */
|
|
+#define MCFG_BASE (OCP_BASE + OCP_MCFG)
|
|
+#define MCFG_CTRL 0x00
|
|
+#define MCFG_WCFG 0x04
|
|
+#define MCFG_RCFG 0x08
|
|
+
|
|
+/*
|
|
+ * Port registers
|
|
+ */
|
|
+#define IO_BASE 0x02000000
|
|
+#define RA (IO_BASE + 0x00000000)
|
|
+#define RB (IO_BASE + 0x00001000)
|
|
+#define RC (IO_BASE + 0x00002000)
|
|
+#define RD (IO_BASE + 0x00003000)
|
|
+#define RE (IO_BASE + 0x00004000)
|
|
+#define RF (IO_BASE + 0x00005000)
|
|
+#define RG (IO_BASE + 0x00006000)
|
|
+#define RH (IO_BASE + 0x00007000)
|
|
+#define RI (IO_BASE + 0x00008000)
|
|
+#define RJ (IO_BASE + 0x00009000)
|
|
+#define RLATCH (IO_BASE + 0x00ff0000) // For latched output only
|
|
+#define IO_PORT_BR_OFFSET 0x00000800
|
|
+
|
|
+/*
|
|
+ * General I/O Register Map (per port)
|
|
+ */
|
|
+#define IO_FUNC 0x00
|
|
+#define IO_GPIO_CTL 0x04
|
|
+#define IO_GPIO_OUT 0x08
|
|
+#define IO_GPIO_IN 0x0C
|
|
+#define IO_INT_STATUS 0x10
|
|
+#define IO_INT_MASK 0x14
|
|
+#define IO_INT_SET 0x18
|
|
+#define IO_INT_CLR 0x1C
|
|
+#define IO_TX_FIFO 0x20
|
|
+#define IO_TX_FIFO_HI 0x24
|
|
+#define IO_RX_FIFO 0x28
|
|
+#define IO_RX_FIFO_HI 0x2c
|
|
+#define IO_CTL0 0x30
|
|
+#define IO_CTL1 0x34
|
|
+#define IO_CTL2 0x38
|
|
+#define IO_STATUS0 0x3c
|
|
+#define IO_STATUS1 0x40
|
|
+#define IO_STATUS2 0x44
|
|
+#define IO_FIFO_WATER 0x48
|
|
+#define IO_FIFO_LEVEL 0x4c
|
|
+#define IO_GPIO_MASK 0x50
|
|
+
|
|
+#define IO_FUNC_FUNCTION_RESET(func) ((1 << ((func) - 1)) << 4) /* Function 0 doesn't need reset */
|
|
+#define IO_FUNC_RX_FIFO (1 << 3)
|
|
+#define IO_FUNC_SELECT(func) ((func) << 0)
|
|
+
|
|
+/*
|
|
+ * External interrupt pins.
|
|
+ */
|
|
+#define EXT_INT_IO_BIT(pin) ((pin) + 5) // Interrupt pin number -> I/O INT bit
|
|
+#define EXT_INT_RISING_EDGE(pin) (0x2 << (2*(pin) + 7))
|
|
+#define EXT_INT_FALLING_EDGE(pin) (0x1 << (2*(pin) + 7))
|
|
+
|
|
+/*
|
|
+ * Flash
|
|
+ */
|
|
+#define IO_XFL_BASE RA
|
|
+
|
|
+#define IO_XFL_INT_START (1 << 16)
|
|
+#define IO_XFL_INT_ERR (1 << 8)
|
|
+#define IO_XFL_INT_DONE (1 << 0)
|
|
+
|
|
+#define IO_XFL_CTL0_MASK (0xffe07fff)
|
|
+#define IO_XFL_CTL0_RD_CMD(cmd) (((cmd) & 0xff) << 24)
|
|
+#define IO_XFL_CTL0_RD_DUMMY(n) (((n) & 0x7) << 21)
|
|
+#define IO_XFL_CTL0_CLK_WIDTH(core_cycles) ((((core_cycles) + 1) & 0x7e) << 8) /* must be even number */
|
|
+#define IO_XFL_CTL0_CE_WAIT(spi_cycles) (((spi_cycles) & 0x3f) << 2)
|
|
+#define IO_XFL_CTL0_MCB_LOCK (1 << 1)
|
|
+#define IO_XFL_CTL0_ENABLE (1 << 0)
|
|
+#define IO_XFL_CTL0_FAST_VALUE(div, wait) (IO_XFL_CTL0_RD_CMD(0xb) | IO_XFL_CTL0_RD_DUMMY(1) | IO_XFL_CTL0_CLK_WIDTH(div) | IO_XFL_CTL0_CE_WAIT(wait) | IO_XFL_CTL0_ENABLE)
|
|
+#define IO_XFL_CTL0_VALUE(div, wait) (IO_XFL_CTL0_RD_CMD(3) | IO_XFL_CTL0_CLK_WIDTH(div) | IO_XFL_CTL0_CE_WAIT(wait) | IO_XFL_CTL0_ENABLE)
|
|
+
|
|
+#define IO_XFL_CTL1_MASK (0xc0003fff)
|
|
+#define IO_XFL_CTL1_FC_INST(inst) (((inst) & 0x3) << 30)
|
|
+#define IO_XFL_CTL1_FC_DATA(n) (((n) & 0x3ff) << 4)
|
|
+#define IO_XFL_CTL1_FC_DUMMY(n) (((n) & 0x7) << 1)
|
|
+#define IO_XFL_CTL1_FC_ADDR (1 << 0)
|
|
+
|
|
+#define IO_XFL_CTL2_FC_CMD(cmd) (((cmd) & 0xff) << 24)
|
|
+#define IO_XFL_CTL2_FC_ADDR(addr) ((addr) & 0x00ffffff) /* Only up to 24 bits */
|
|
+
|
|
+#define IO_XFL_STATUS0_MCB_ACTIVE (1 << 0)
|
|
+#define IO_XFL_STATUS0_IOPCS_ACTIVE (1 << 1)
|
|
+
|
|
+/*
|
|
+ * SDRAM
|
|
+ */
|
|
+#define IO_SDRAM_DATA_BASE RG
|
|
+#define IO_SDRAM_CNTL_BASE RH
|
|
+
|
|
+#define IO_SDRAM_CTRL0_EN_REF (1 << 0)
|
|
+
|
|
+/*
|
|
+ * Port function code (common fucntion codes for all I/O ports)
|
|
+ */
|
|
+#define IO_PORTX_FUNC_GPIO 0x00
|
|
+#define IO_PORTX_FUNC_XFL 0x01
|
|
+#define IO_PORTX_FUNC_PCI 0x01
|
|
+#define IO_PORTX_FUNC_SERDES 0x01
|
|
+#define IO_PORTX_FUNC_GMII 0x01
|
|
+#define IO_PORTX_FUNC_DDR 0x01
|
|
+#define IO_PORTX_FUNC_PCIX 0x01
|
|
+#define IO_PORTX_FUNC_USB2_0 0x01
|
|
+#define IO_PORTX_FUNC_GPIO_INT_CLK 0x02
|
|
+#define IO_PORTX_FUNC_PLIO 0x02
|
|
+#define IO_PORTX_FUNC_GPIO_INT 0x03
|
|
+#define IO_PORTX_FUNC_MII 0x03
|
|
+
|
|
+/*
|
|
+ * Port 0
|
|
+ */
|
|
+#define IO_PORT0_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT0_FUNC_XFL_INT_CLK IO_PORTX_FUNC_XFL // Default mode after reset
|
|
+#define IO_PORT0_FUNC_GPIO_INT_CLK IO_PORTX_FUNC_GPIO_INT_CLK
|
|
+#define IO_PORT0_FUNC_GPIO_INT IO_PORTX_FUNC_GPIO_INT
|
|
+
|
|
+/*
|
|
+ * Port 1
|
|
+ */
|
|
+#define IO_PORT1_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT1_FUNC_PCI IO_PORTX_FUNC_PCI // PCI control
|
|
+#define IO_PORT1_FUNC_MII IO_PORTX_FUNC_MII // port 4 MII extension
|
|
+
|
|
+/*
|
|
+ * Port 2
|
|
+ */
|
|
+#define IO_PORT2_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT2_FUNC_PCI IO_PORTX_FUNC_PCI // PCI data I/O
|
|
+#define IO_PORT2_FUNC_PLIO IO_PORTX_FUNC_PLIO // Extended LM
|
|
+
|
|
+/*
|
|
+ * Port 3
|
|
+ */
|
|
+#define IO_PORT3_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT3_FUNC_SERDES IO_PORTX_FUNC_SERDES
|
|
+#define IO_PORT3_FUNC_PLIO IO_PORTX_FUNC_PLIO
|
|
+
|
|
+/*
|
|
+ * Port 4
|
|
+ */
|
|
+#define IO_PORT4_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT4_FUNC_SERDES IO_PORTX_FUNC_SERDES
|
|
+#define IO_PORT4_FUNC_PLIO IO_PORTX_FUNC_PLIO // Extended LM
|
|
+#define IO_PORT4_FUNC_MII IO_PORTX_FUNC_MII
|
|
+
|
|
+/*
|
|
+ * Port 5
|
|
+ */
|
|
+#define IO_PORT5_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT5_FUNC_GMII IO_PORTX_FUNC_GMII
|
|
+
|
|
+/*
|
|
+ * Port 6
|
|
+ */
|
|
+#define IO_PORT6_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT6_FUNC_DDR IO_PORTX_FUNC_DDR
|
|
+
|
|
+/*
|
|
+ * Port 7
|
|
+ */
|
|
+#define IO_PORT7_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT7_FUNC_DDR IO_PORTX_FUNC_DDR
|
|
+
|
|
+/*
|
|
+ * Port 8
|
|
+ */
|
|
+#define IO_PORT8_FUNC_GPIO IO_PORTX_FUNC_GPIO
|
|
+#define IO_PORT8_FUNC_PCIX IO_PORTX_FUNC_PCIX
|
|
+#define IO_PORT8_FUNC_PLIO IO_PORTX_FUNC_PLIO // Extended LM
|
|
+#define IO_PORT8_FUNC_MII IO_PORTX_FUNC_MII // port 4 MII extension
|
|
+
|
|
+/*
|
|
+ * Port 9
|
|
+ */
|
|
+#define IO_PORT9_FUNC_USB2_0 IO_PORTX_FUNC_USB2_0
|
|
+
|
|
+/*
|
|
+ * FIFO
|
|
+ */
|
|
+#define IO_PORTX_INT_FIFO_TX_RESET (1 << 31)
|
|
+#define IO_PORTX_INT_FIFO_RX_RESET (1 << 30)
|
|
+#define IO_PORTX_INT_FIFO_TX_UF (1 << 15)
|
|
+#define IO_PORTX_INT_FIFO_TX_WM (1 << 14)
|
|
+#define IO_PORTX_INT_FIFO_RX_OF (1 << 13)
|
|
+#define IO_PORTX_INT_FIFO_RX_WM (1 << 12)
|
|
+
|
|
+#define IO_PORTX_FUNC_FIFO_TX_WM(n) ((n) << 16)
|
|
+#define IO_PORTX_FUNC_FIFO_RX_WM(n) ((n) << 0)
|
|
+
|
|
+/*
|
|
+ * MII
|
|
+ */
|
|
+#define IO_PORTX_INT_MII_TX_ERR_SEND (1 << 18)
|
|
+#define IO_PORTX_INT_MII_TX_HALT (1 << 17)
|
|
+#define IO_PORTX_INT_MII_TX_START (1 << 16)
|
|
+#define IO_PORTX_INT_MII_THRESHOLD (1 << 8)
|
|
+#define IO_PORTX_INT_MII_RX_EOP (1 << 7)
|
|
+#define IO_PORTX_INT_MII_RX_SFD (1 << 6)
|
|
+#define IO_PORTX_INT_MII_RX_ERR (1 << 5)
|
|
+#define IO_PORTX_INT_MII_TX_EOP (1 << 4)
|
|
+#define IO_PORTX_INT_MII_COL (1 << 3)
|
|
+#define IO_PORTX_INT_MII_CRS (1 << 2)
|
|
+#define IO_PORTX_INT_MII_ODD_NIB_ERR (1 << 1)
|
|
+#define IO_PORTX_INT_MII_FALSE_CARRIER (1 << 0)
|
|
+
|
|
+/*
|
|
+ * SerDes
|
|
+ */
|
|
+#define IO_PORTX_INT_SERDES_TXBUF_VALID (1 << 16)
|
|
+#define IO_PORTX_INT_SERDES_RXERR (1 << 7)
|
|
+#define IO_PORTX_INT_SERDES_RXEOP (1 << 6)
|
|
+#define IO_PORTX_INT_SERDES_SYND (1 << 5)
|
|
+#define IO_PORTX_INT_SERDES_TXBE (1 << 4)
|
|
+#define IO_PORTX_INT_SERDES_TXEOP (1 << 3)
|
|
+#define IO_PORTX_INT_SERDES_SXLP (1 << 2)
|
|
+#define IO_PORTX_INT_SERDES_RXBF (1 << 1)
|
|
+#define IO_PORTX_INT_SERDES_RXCRS (1 << 0)
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+struct ubicom32_io_port {
|
|
+ volatile u32_t function;
|
|
+ volatile u32_t gpio_ctl;
|
|
+ volatile u32_t gpio_out;
|
|
+ volatile u32_t gpio_in;
|
|
+ volatile u32_t int_status;
|
|
+ volatile u32_t int_mask;
|
|
+ volatile u32_t int_set;
|
|
+ volatile u32_t int_clr;
|
|
+ volatile u32_t tx_fifo;
|
|
+ volatile u32_t tx_fifo_hi;
|
|
+ volatile u32_t rx_fifo;
|
|
+ volatile u32_t rx_fifo_hi;
|
|
+ volatile u32_t ctl0;
|
|
+ volatile u32_t ctl1;
|
|
+ volatile u32_t ctl2;
|
|
+ volatile u32_t status0;
|
|
+ volatile u32_t status1;
|
|
+ volatile u32_t status2;
|
|
+ volatile u32_t fifo_watermark;
|
|
+ volatile u32_t fifo_level;
|
|
+ volatile u32_t gpio_mask;
|
|
+};
|
|
+
|
|
+#define UBICOM32_IO_PORT(port) ((struct ubicom32_io_port *)((port)))
|
|
+#endif
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+/*
|
|
+ * ubicom32_set_interrupt()
|
|
+ */
|
|
+extern inline void ubicom32_set_interrupt(u8_t interrupt)
|
|
+{
|
|
+ u32_t ibit = INT_BIT_MASK(interrupt);
|
|
+
|
|
+ if (INT_REG(interrupt) == INT_REG(INT_CHIP(0, 0))) {
|
|
+ asm volatile (
|
|
+ "move.4 "D(INT_SET(INT_CHIP(0, 0)))", %0\n\t"
|
|
+ :
|
|
+ : "r" (ibit)
|
|
+ );
|
|
+
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ asm volatile (
|
|
+ "move.4 "D(INT_SET(INT_CHIP(1, 0)))", %0\n\t"
|
|
+ :
|
|
+ : "r" (ibit)
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ubicom32_clear_interrupt()
|
|
+ */
|
|
+extern inline void ubicom32_clear_interrupt(u8_t interrupt)
|
|
+{
|
|
+ u32_t ibit = INT_BIT_MASK(interrupt);
|
|
+
|
|
+ if (INT_REG(interrupt) == INT_REG(INT_CHIP(0, 0))) {
|
|
+ asm volatile (
|
|
+ "move.4 "D(INT_CLR(INT_CHIP(0, 0)))", %0\n\t"
|
|
+ :
|
|
+ : "r" (ibit)
|
|
+ );
|
|
+
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ asm volatile (
|
|
+ "move.4 "D(INT_CLR(INT_CHIP(1, 0)))", %0\n\t"
|
|
+ :
|
|
+ : "r" (ibit)
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ubicom32_enable_interrupt()
|
|
+ */
|
|
+extern inline void ubicom32_enable_interrupt(u8_t interrupt)
|
|
+{
|
|
+ u32_t ibit = INT_BIT_MASK(interrupt);
|
|
+
|
|
+ if (INT_REG(interrupt) == INT_REG(INT_CHIP(0, 0))) {
|
|
+ asm volatile (
|
|
+ "or.4 "D(INT_MASK(INT_CHIP(0, 0)))", "D(INT_MASK(INT_CHIP(0, 0)))", %0\n\t"
|
|
+ :
|
|
+ : "d" (ibit)
|
|
+ );
|
|
+
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ asm volatile (
|
|
+ "or.4 "D(INT_MASK(INT_CHIP(1, 0)))", "D(INT_MASK(INT_CHIP(1, 0)))", %0\n\t"
|
|
+ :
|
|
+ : "d" (ibit)
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ubicom32_disable_interrupt()
|
|
+ */
|
|
+extern inline void ubicom32_disable_interrupt(u8_t interrupt)
|
|
+{
|
|
+ u32_t ibit = ~INT_BIT_MASK(interrupt);
|
|
+
|
|
+ if (INT_REG(interrupt) == INT_REG(INT_CHIP(0, 0))) {
|
|
+ asm volatile (
|
|
+ "and.4 "D(INT_MASK(INT_CHIP(0, 0)))", "D(INT_MASK(INT_CHIP(0, 0)))", %0\n\t"
|
|
+ :
|
|
+ : "d" (ibit)
|
|
+ );
|
|
+
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ asm volatile (
|
|
+ "and.4 "D(INT_MASK(INT_CHIP(1, 0)))", "D(INT_MASK(INT_CHIP(1, 0)))", %0\n\t"
|
|
+ :
|
|
+ : "d" (ibit)
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ubicom32_enable_global_interrupts()
|
|
+ */
|
|
+extern inline void ubicom32_enable_global_interrupts(void)
|
|
+{
|
|
+ asm volatile(
|
|
+ "bset GLOBAL_CTRL, GLOBAL_CTRL, #%bit("D(GLOBAL_CTRL_INT_EN)")"
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ubicom32_disable_global_interrupts()
|
|
+ */
|
|
+extern inline void ubicom32_disable_global_interrupts(void)
|
|
+{
|
|
+ asm volatile(
|
|
+ "bclr GLOBAL_CTRL, GLOBAL_CTRL, #%bit("D(GLOBAL_CTRL_INT_EN)")"
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ubicom32_get_reset_reason()
|
|
+ */
|
|
+extern inline u32_t ubicom32_get_reset_reason(void)
|
|
+{
|
|
+ return *(u32_t *)(GENERAL_CFG_BASE + GEN_RESET_REASON);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ubicom32_read_reg()
|
|
+ */
|
|
+extern inline u32_t ubicom32_read_reg(volatile void *reg)
|
|
+{
|
|
+ u32_t v;
|
|
+ asm volatile (
|
|
+ "move.4 %[dest], %[src] \n\t"
|
|
+ : [dest] "=r" (v)
|
|
+ : [src] "m" (*(u32_t *)reg)
|
|
+ );
|
|
+ return v;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ubicom32_write_reg()
|
|
+ */
|
|
+extern inline void ubicom32_write_reg(volatile void *reg, u32_t v)
|
|
+{
|
|
+ asm volatile (
|
|
+ "move.4 %[dest], %[src] \n\t"
|
|
+ :
|
|
+ : [src] "r" (v), [dest] "m" (*(u32_t *)reg)
|
|
+ );
|
|
+}
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+#endif /* _ASM_UBICOM32_IP5000_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ipcbuf.h linux-2.6.28.10/arch/ubicom32/include/asm/ipcbuf.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ipcbuf.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ipcbuf.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,55 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ipcbuf.h
|
|
+ * Definition of ipc64_perm struct for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_IPCBUF_H
|
|
+#define _ASM_UBICOM32_IPCBUF_H
|
|
+
|
|
+/*
|
|
+ * The user_ipc_perm structure for m68k architecture.
|
|
+ * Note extra padding because this structure is passed back and forth
|
|
+ * between kernel and user space.
|
|
+ *
|
|
+ * Pad space is left for:
|
|
+ * - 32-bit mode_t and seq
|
|
+ * - 2 miscellaneous 32-bit values
|
|
+ */
|
|
+struct ipc64_perm
|
|
+{
|
|
+ __kernel_key_t key;
|
|
+ __kernel_uid32_t uid;
|
|
+ __kernel_gid32_t gid;
|
|
+ __kernel_uid32_t cuid;
|
|
+ __kernel_gid32_t cgid;
|
|
+ __kernel_mode_t mode;
|
|
+ unsigned short __pad1;
|
|
+ unsigned short seq;
|
|
+ unsigned short __pad2;
|
|
+ unsigned long __unused1;
|
|
+ unsigned long __unused2;
|
|
+};
|
|
+
|
|
+#endif /* _ASM_UBICOM32_IPCBUF_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/irqflags.h linux-2.6.28.10/arch/ubicom32/include/asm/irqflags.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/irqflags.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/irqflags.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,94 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/irqflags.h
|
|
+ * Raw implementation of local IRQ functions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_IRQFLAGS_H
|
|
+#define _ASM_UBICOM32_IRQFLAGS_H
|
|
+
|
|
+#include <linux/thread_info.h>
|
|
+#include <asm/ubicom32-common.h>
|
|
+#include <asm/smp.h>
|
|
+#include <asm/ldsr.h>
|
|
+
|
|
+#if defined(CONFIG_PREEMPT)
|
|
+#error Not supported by Ubicom32 irq handling, yet!
|
|
+#endif
|
|
+
|
|
+/*
|
|
+ * raw_local_irq_enable()
|
|
+ * Enable interrupts for this thread.
|
|
+ */
|
|
+static inline void raw_local_irq_enable(void)
|
|
+{
|
|
+ ldsr_local_irq_enable();
|
|
+}
|
|
+
|
|
+/*
|
|
+ * raw_local_irq_disable()
|
|
+ * Disable interrupts for this thread.
|
|
+ */
|
|
+static inline void raw_local_irq_disable(void)
|
|
+{
|
|
+ ldsr_local_irq_disable();
|
|
+}
|
|
+
|
|
+/*
|
|
+ * raw_local_save_flags()
|
|
+ * Get the current IRQ state.
|
|
+ */
|
|
+#define raw_local_save_flags(flags) \
|
|
+do { \
|
|
+ (flags) = ldsr_local_irq_is_disabled(); \
|
|
+} while (0)
|
|
+
|
|
+/*
|
|
+ * raw_local_irq_save()
|
|
+ * Save the current interrupt state and disable interrupts.
|
|
+ */
|
|
+#define raw_local_irq_save(flags) \
|
|
+do { \
|
|
+ (flags) = ldsr_local_irq_save(); \
|
|
+} while (0)
|
|
+
|
|
+/*
|
|
+ * raw_local_irq_restore()
|
|
+ * Restore the IRQ state back to flags.
|
|
+ */
|
|
+static inline void raw_local_irq_restore(unsigned long flags)
|
|
+{
|
|
+ ldsr_local_irq_restore(flags);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * raw_irqs_disabled_flags()
|
|
+ * Return true if the flags indicate that IRQ(s) are disabled.
|
|
+ */
|
|
+static inline int raw_irqs_disabled_flags(unsigned long flags)
|
|
+{
|
|
+ return (flags);
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_IRQFLAGS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/irq.h linux-2.6.28.10/arch/ubicom32/include/asm/irq.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/irq.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/irq.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,45 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/irq.h
|
|
+ * IRQ definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_IRQ_H
|
|
+#define _ASM_UBICOM32_IRQ_H
|
|
+
|
|
+#include <asm/irqflags.h>
|
|
+
|
|
+/*
|
|
+ * We setup the IRQS to cover the full range of interrupt registers in
|
|
+ * processor.
|
|
+ */
|
|
+#define NR_IRQS 64
|
|
+
|
|
+#define irq_canonicalize(irq) (irq)
|
|
+
|
|
+extern int irq_soft_alloc(unsigned int *soft);
|
|
+extern void ack_bad_irq(unsigned int irq);
|
|
+extern void do_IRQ(int irq, struct pt_regs *fp);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_IRQ_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/irq_regs.h linux-2.6.28.10/arch/ubicom32/include/asm/irq_regs.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/irq_regs.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/irq_regs.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/irq_regs.h
|
|
+ * Generic irq_regs.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_IRQ_REGS_H
|
|
+#define _ASM_UBICOM32_IRQ_REGS_H
|
|
+
|
|
+#include <asm-generic/irq_regs.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_IRQ_REGS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/Kbuild linux-2.6.28.10/arch/ubicom32/include/asm/Kbuild
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/Kbuild 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/Kbuild 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1 @@
|
|
+include include/asm-generic/Kbuild.asm
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/kdebug.h linux-2.6.28.10/arch/ubicom32/include/asm/kdebug.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/kdebug.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/kdebug.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/kdebug.h
|
|
+ * Generic kdebug.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_KDEBUG_H
|
|
+#define _ASM_UBICOM32_KDEBUG_H
|
|
+
|
|
+#include <asm-generic/kdebug.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_KDEBUG_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/kmap_types.h linux-2.6.28.10/arch/ubicom32/include/asm/kmap_types.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/kmap_types.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/kmap_types.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,48 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/kmap_types.h
|
|
+ * Definition of km_type's for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_KMAP_TYPES_H
|
|
+#define _ASM_UBICOM32_KMAP_TYPES_H
|
|
+
|
|
+enum km_type {
|
|
+ KM_BOUNCE_READ,
|
|
+ KM_SKB_SUNRPC_DATA,
|
|
+ KM_SKB_DATA_SOFTIRQ,
|
|
+ KM_USER0,
|
|
+ KM_USER1,
|
|
+ KM_BIO_SRC_IRQ,
|
|
+ KM_BIO_DST_IRQ,
|
|
+ KM_PTE0,
|
|
+ KM_PTE1,
|
|
+ KM_IRQ0,
|
|
+ KM_IRQ1,
|
|
+ KM_SOFTIRQ0,
|
|
+ KM_SOFTIRQ1,
|
|
+ KM_TYPE_NR
|
|
+};
|
|
+
|
|
+#endif /* _ASM_UBICOM32_KMAP_TYPES_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ldsr.h linux-2.6.28.10/arch/ubicom32/include/asm/ldsr.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ldsr.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ldsr.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,186 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ldsr.h
|
|
+ * Ubicom32 LDSR interface definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_LDSR_H
|
|
+#define _ASM_UBICOM32_LDSR_H
|
|
+
|
|
+#include <asm/ubicom32-common.h>
|
|
+#include <asm/types.h>
|
|
+#include <asm/thread.h>
|
|
+
|
|
+extern unsigned int ldsr_soft_irq_mask;
|
|
+
|
|
+/*
|
|
+ * ldsr_local_irq_is_disabled()
|
|
+ * Test if interrupts are disabled for this thread?
|
|
+ */
|
|
+static inline int ldsr_local_irq_is_disabled(void)
|
|
+{
|
|
+ int ret;
|
|
+ thread_t self = thread_get_self();
|
|
+ unsigned int mask = (1 << self);
|
|
+
|
|
+ asm volatile (
|
|
+ " and.4 %0, scratchpad1, %1 \n\t"
|
|
+ : "=r" (ret)
|
|
+ : "d" (mask)
|
|
+ : "cc"
|
|
+ );
|
|
+
|
|
+ /*
|
|
+ * We return a simple 1 == disabled, 0 == enabled
|
|
+ * losing which tid this is for, because Linux
|
|
+ * can restore interrupts on a different thread.
|
|
+ */
|
|
+ return ret >> self;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ldsr_local_irq_save()
|
|
+ * Get the current interrupt state and disable interrupts.
|
|
+ */
|
|
+static inline unsigned int ldsr_local_irq_save(void)
|
|
+{
|
|
+ int ret;
|
|
+ thread_t self = thread_get_self();
|
|
+ unsigned int mask = (1 << self);
|
|
+
|
|
+ /*
|
|
+ * Ensure the compiler can not optimize out the code
|
|
+ * (volatile) and that it does not "cache" values around
|
|
+ * the interrupt state change (memory). This ensures
|
|
+ * that interrupt changes are treated as a critical
|
|
+ * section.
|
|
+ */
|
|
+ asm volatile (
|
|
+ " and.4 %0, scratchpad1, %1 \n\t"
|
|
+ " or.4 scratchpad1, scratchpad1, %1 \n\t"
|
|
+ : "=&r" (ret)
|
|
+ : "d" (mask)
|
|
+ : "cc", "memory"
|
|
+ );
|
|
+
|
|
+ /*
|
|
+ * We return a simple 1 == disabled, 0 == enabled
|
|
+ * losing which tid this is for, because Linux
|
|
+ * can restore interrupts on a different thread.
|
|
+ */
|
|
+ return ret >> self;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ldsr_local_irq_restore()
|
|
+ * Restore this cpu's interrupt enable/disable state.
|
|
+ *
|
|
+ * Note: flags is either 0 or 1.
|
|
+ */
|
|
+static inline void ldsr_local_irq_restore(unsigned int flags)
|
|
+{
|
|
+ unsigned int temp;
|
|
+ thread_t self = thread_get_self();
|
|
+ unsigned int mask = (1 << self);
|
|
+ flags = (flags << self);
|
|
+
|
|
+ /*
|
|
+ * Ensure the compiler can not optimize out the code
|
|
+ * (volatile) and that it does not "cache" values around
|
|
+ * the interrupt state change (memory). This ensures
|
|
+ * that interrupt changes are treated as a critical
|
|
+ * section.
|
|
+ *
|
|
+ * Atomic change to our bit in scratchpad1 without
|
|
+ * causing any temporary glitch in the value and
|
|
+ * without effecting other values. Also this uses
|
|
+ * no branches so no penalties.
|
|
+ */
|
|
+ asm volatile (
|
|
+ " xor.4 %0, scratchpad1, %1 \n\t"
|
|
+ " and.4 %0, %2, %0 \n\t"
|
|
+ " xor.4 scratchpad1, scratchpad1, %0 \n\t"
|
|
+ " move.4 int_set0, %3 \n\t"
|
|
+ : "=&d"(temp)
|
|
+ : "d"(flags), "r"(mask), "r"(ldsr_soft_irq_mask)
|
|
+ : "cc", "memory"
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ldsr_local_irq_disable_interrupt()
|
|
+ * Disable ints for this thread.
|
|
+ */
|
|
+static inline void ldsr_local_irq_disable(void)
|
|
+{
|
|
+ unsigned int mask = (1 << thread_get_self());
|
|
+
|
|
+ /*
|
|
+ * Ensure the compiler can not optimize out the code
|
|
+ * (volatile) and that it does not "cache" values around
|
|
+ * the interrupt state change (memory). This ensures
|
|
+ * that interrupt changes are treated as a critical
|
|
+ * section.
|
|
+ */
|
|
+ asm volatile (
|
|
+ " or.4 scratchpad1, scratchpad1, %0 \n\t"
|
|
+ :
|
|
+ : "d" (mask)
|
|
+ : "cc", "memory"
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * ldsr_local_irq_enable_interrupt
|
|
+ * Enable ints for this thread.
|
|
+ */
|
|
+static inline void ldsr_local_irq_enable(void)
|
|
+{
|
|
+ unsigned int mask = (1 << thread_get_self());
|
|
+
|
|
+ /*
|
|
+ * Ensure the compiler can not optimize out the code
|
|
+ * (volatile) and that it does not "cache" values around
|
|
+ * the interrupt state change (memory). This ensures
|
|
+ * that interrupt changes are treated as a critical
|
|
+ * section.
|
|
+ */
|
|
+ asm volatile (
|
|
+ " and.4 scratchpad1, scratchpad1, %0 \n\t"
|
|
+ " move.4 int_set0, %1 \n\t"
|
|
+ :
|
|
+ : "d" (~mask), "r" (ldsr_soft_irq_mask)
|
|
+ : "cc", "memory"
|
|
+ );
|
|
+}
|
|
+
|
|
+extern void ldsr_init(void);
|
|
+extern void ldsr_set_trap_irq(unsigned int irq);
|
|
+extern void ldsr_mask_vector(unsigned int vector);
|
|
+extern void ldsr_unmask_vector(unsigned int vector);
|
|
+extern void ldsr_enable_vector(unsigned int vector);
|
|
+extern void ldsr_disable_vector(unsigned int vector);
|
|
+extern thread_t ldsr_get_threadid(void);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_LDSR_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/linkage.h linux-2.6.28.10/arch/ubicom32/include/asm/linkage.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/linkage.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/linkage.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,34 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/linkage.h
|
|
+ * Definition of Ubicom32 architecture specific linkage types.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_LINKAGE_H
|
|
+#define _ASM_UBICOM32_LINKAGE_H
|
|
+
|
|
+#define __ocm_text __section(.ocm_text)
|
|
+#define __ocm_data __section(.ocm_data)
|
|
+
|
|
+#endif /* _ASM_UBICOM32_LINKAGE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/local.h linux-2.6.28.10/arch/ubicom32/include/asm/local.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/local.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/local.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/local.h
|
|
+ * Generic local.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_LOCAL_H
|
|
+#define _ASM_UBICOM32_LOCAL_H
|
|
+
|
|
+#include <asm-generic/local.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_LOCAL_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/machdep.h linux-2.6.28.10/arch/ubicom32/include/asm/machdep.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/machdep.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/machdep.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,43 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/machdep.h
|
|
+ * Machine dependent utility routines.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_MACHDEP_H
|
|
+#define _ASM_UBICOM32_MACHDEP_H
|
|
+
|
|
+#include <linux/interrupt.h>
|
|
+
|
|
+/* Hardware clock functions */
|
|
+extern unsigned long hw_timer_offset(void);
|
|
+
|
|
+/* machine dependent power off functions */
|
|
+extern void (*mach_reset)(void);
|
|
+extern void (*mach_halt)(void);
|
|
+extern void (*mach_power_off)(void);
|
|
+
|
|
+extern void config_BSP(char *command, int len);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_MACHDEP_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/mc146818rtc.h linux-2.6.28.10/arch/ubicom32/include/asm/mc146818rtc.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/mc146818rtc.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/mc146818rtc.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,36 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/mc146818rtc.h
|
|
+ * Generic mc146818rtc.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+/*
|
|
+ * Machine dependent access functions for RTC registers.
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_MC146818RTC_H
|
|
+#define _ASM_UBICOM32_MC146818RTC_H
|
|
+
|
|
+/* empty include file to satisfy the include in genrtc.c/ide-geometry.c */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_MC146818RTC_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/mman.h linux-2.6.28.10/arch/ubicom32/include/asm/mman.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/mman.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/mman.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,44 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/mman.h
|
|
+ * Memory mapping definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_MMAN_H
|
|
+#define _ASM_UBICOM32_MMAN_H
|
|
+
|
|
+#include <asm-generic/mman.h>
|
|
+
|
|
+#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
|
|
+#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
|
|
+#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
|
|
+#define MAP_LOCKED 0x2000 /* pages are locked */
|
|
+#define MAP_NORESERVE 0x4000 /* don't check for reservations */
|
|
+#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
|
|
+#define MAP_NONBLOCK 0x10000 /* do not block on IO */
|
|
+
|
|
+#define MCL_CURRENT 1 /* lock all current mappings */
|
|
+#define MCL_FUTURE 2 /* lock all future mappings */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_MMAN_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/mmu_context.h linux-2.6.28.10/arch/ubicom32/include/asm/mmu_context.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/mmu_context.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/mmu_context.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,60 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/mmu_context.h
|
|
+ * MMU context definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 2004, Microtronix Datacom Ltd., All rights reserved.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_MMU_CONTEXT_H
|
|
+#define _ASM_UBICOM32_MMU_CONTEXT_H
|
|
+
|
|
+#include <asm/setup.h>
|
|
+#include <asm/page.h>
|
|
+#include <asm/pgalloc.h>
|
|
+
|
|
+static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
|
|
+{
|
|
+}
|
|
+
|
|
+extern inline int
|
|
+init_new_context(struct task_struct *tsk, struct mm_struct *mm)
|
|
+{
|
|
+ // mm->context = virt_to_phys(mm->pgd);
|
|
+ return(0);
|
|
+}
|
|
+
|
|
+#define destroy_context(mm) do { } while(0)
|
|
+
|
|
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
|
|
+{
|
|
+}
|
|
+
|
|
+#define deactivate_mm(tsk,mm) do { } while (0)
|
|
+
|
|
+extern inline void activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm)
|
|
+{
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_MMU_CONTEXT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/mmu.h linux-2.6.28.10/arch/ubicom32/include/asm/mmu.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/mmu.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/mmu.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,41 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/mmu.h
|
|
+ * Definition of mm_context_t struct for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 2002, David McCullough <davidm@snapgear.com>
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_MMU_H
|
|
+#define _ASM_UBICOM32_MMU_H
|
|
+
|
|
+typedef struct {
|
|
+ struct vm_list_struct *vmlist;
|
|
+ unsigned long end_brk;
|
|
+#ifdef CONFIG_BINFMT_ELF_FDPIC
|
|
+ unsigned long exec_fdpic_loadmap;
|
|
+ unsigned long interp_fdpic_loadmap;
|
|
+#endif
|
|
+} mm_context_t;
|
|
+
|
|
+#endif /* _ASM_UBICOM32_MMU_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/module.h linux-2.6.28.10/arch/ubicom32/include/asm/module.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/module.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/module.h 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,44 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/module.h
|
|
+ * Ubicom32 architecture specific module definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_MODULE_H
|
|
+#define _ASM_UBICOM32_MODULE_H
|
|
+
|
|
+struct mod_arch_specific {
|
|
+ void *ocm_inst;
|
|
+ int ocm_inst_size;
|
|
+};
|
|
+
|
|
+#define Elf_Shdr Elf32_Shdr
|
|
+#define Elf_Sym Elf32_Sym
|
|
+#define Elf_Ehdr Elf32_Ehdr
|
|
+
|
|
+#define ARCH_PROC_MODULES_EXTRA(m,mod) \
|
|
+ seq_printf(m, " OCM(%d bytes @ 0x%p)", \
|
|
+ (mod)->arch.ocm_inst_size, (mod)->arch.ocm_inst)
|
|
+
|
|
+#endif /* _ASM_UBICOM32_MODULE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/msgbuf.h linux-2.6.28.10/arch/ubicom32/include/asm/msgbuf.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/msgbuf.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/msgbuf.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,58 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/msgbuf.h
|
|
+ * Definition of msqid64_ds struct for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_MSGBUF_H
|
|
+#define _ASM_UBICOM32_MSGBUF_H
|
|
+
|
|
+/*
|
|
+ * The msqid64_ds structure for ubicom32 architecture.
|
|
+ * Note extra padding because this structure is passed back and forth
|
|
+ * between kernel and user space.
|
|
+ *
|
|
+ * Pad space is left for:
|
|
+ * - 64-bit time_t to solve y2038 problem
|
|
+ * - 2 miscellaneous 32-bit values
|
|
+ */
|
|
+
|
|
+struct msqid64_ds {
|
|
+ struct ipc64_perm msg_perm;
|
|
+ __kernel_time_t msg_stime; /* last msgsnd time */
|
|
+ unsigned long __unused1;
|
|
+ __kernel_time_t msg_rtime; /* last msgrcv time */
|
|
+ unsigned long __unused2;
|
|
+ __kernel_time_t msg_ctime; /* last change time */
|
|
+ unsigned long __unused3;
|
|
+ unsigned long msg_cbytes; /* current number of bytes on queue */
|
|
+ unsigned long msg_qnum; /* number of messages in queue */
|
|
+ unsigned long msg_qbytes; /* max number of bytes on queue */
|
|
+ __kernel_pid_t msg_lspid; /* pid of last msgsnd */
|
|
+ __kernel_pid_t msg_lrpid; /* last receive pid */
|
|
+ unsigned long __unused4;
|
|
+ unsigned long __unused5;
|
|
+};
|
|
+
|
|
+#endif /* _ASM_UBICOM32_MSGBUF_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/mutex.h linux-2.6.28.10/arch/ubicom32/include/asm/mutex.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/mutex.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/mutex.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,41 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/mutex.h
|
|
+ * Generic mutex.h for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+/*
|
|
+ * Pull in the generic implementation for the mutex fastpath.
|
|
+ *
|
|
+ * TODO: implement optimized primitives instead, or leave the generic
|
|
+ * implementation in place, or pick the atomic_xchg() based generic
|
|
+ * implementation. (see asm-generic/mutex-xchg.h for details)
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_MUTEX_H
|
|
+#define _ASM_UBICOM32_MUTEX_H
|
|
+
|
|
+#include <asm-generic/mutex-dec.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_MUTEX_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/namei.h linux-2.6.28.10/arch/ubicom32/include/asm/namei.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/namei.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/namei.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,38 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/namei.h
|
|
+ * Definition of __emul_prefix() for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_NAMEI_H
|
|
+#define _ASM_UBICOM32_NAMEI_H
|
|
+
|
|
+/* This dummy routine maybe changed to something useful
|
|
+ * for /usr/gnemul/ emulation stuff.
|
|
+ * Look at asm-sparc/namei.h for details.
|
|
+ */
|
|
+
|
|
+#define __emul_prefix() NULL
|
|
+
|
|
+#endif /* _ASM_UBICOM32_NAMEI_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ocm-alloc.h linux-2.6.28.10/arch/ubicom32/include/asm/ocm-alloc.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ocm-alloc.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ocm-alloc.h 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,36 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ocm-alloc.h
|
|
+ * Ubicom32 architecture specific ocm definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_OCM_ALLOC_H
|
|
+#define _ASM_UBICOM32_OCM_ALLOC_H
|
|
+
|
|
+
|
|
+extern void *ocm_inst_alloc(size_t size, pid_t pid);
|
|
+extern int ocm_free(const void *ptr);
|
|
+extern int ocm_inst_free(const void *ptr);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_OCM_ALLOC_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ocm_size.h linux-2.6.28.10/arch/ubicom32/include/asm/ocm_size.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ocm_size.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ocm_size.h 2009-08-06 11:15:34.000000000 +0300
|
|
@@ -0,0 +1,2 @@
|
|
+#define APP_OCM_CODE_SIZE (0x3ffc2e00-0x3ffc0000)
|
|
+#define APP_OCM_DATA_SIZE (0x3ffd3500-0x3ffc8000)
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ocm_text.lds.inc linux-2.6.28.10/arch/ubicom32/include/asm/ocm_text.lds.inc
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ocm_text.lds.inc 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ocm_text.lds.inc 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,175 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ocm_text.lds.inc
|
|
+ * <TODO: Replace with short file description>
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+*(.text.do_csum)
|
|
+*(.text.tcp_packet)
|
|
+*(.text.ipt_do_table)
|
|
+*(.text.nf_conntrack_in)
|
|
+*(.text.ip_forward)
|
|
+*(.text.dev_queue_xmit)
|
|
+*(.text.netif_receive_skb)
|
|
+*(.text.ip_route_input)
|
|
+*(.text.ip_finish_output)
|
|
+*(.text.nf_iterate)
|
|
+*(.text.__hash_conntrack)
|
|
+*(.text.memset)
|
|
+*(.text.memcpy)
|
|
+*(.text.ip_rcv)
|
|
+*(.text.__nf_conntrack_find)
|
|
+*(.text.dev_hard_start_xmit)
|
|
+*(.text.vlan_dev_hard_start_xmit)
|
|
+*(.text.vlan_dev_hard_header)
|
|
+*(.text.__nf_ct_refresh_acct)
|
|
+*(.text.tcp_error)
|
|
+*(.text.pfifo_fast_enqueue)
|
|
+*(.text.ipv4_confirm)
|
|
+*(.text.ip_output)
|
|
+*(.text.neigh_connected_output)
|
|
+*(.text.nf_hook_slow)
|
|
+*(.text.nf_nat_packet)
|
|
+*(.text.local_bh_enable)
|
|
+*(.text.pfifo_fast_dequeue)
|
|
+*(.text.ubi32_eth_receive)
|
|
+*(.text.nf_nat_fn)
|
|
+*(.text.skb_checksum)
|
|
+*(.text.memmove)
|
|
+*(.text.ubi32_eth_tx_done)
|
|
+*(.text.eth_header)
|
|
+*(.text.skb_release_data)
|
|
+*(.text.nf_conntrack_find_get)
|
|
+*(.text.process_backlog)
|
|
+*(.text.vlan_skb_recv)
|
|
+*(.text.ip_rcv_finish)
|
|
+*(.text.__qdisc_run)
|
|
+*(.text.skb_push)
|
|
+*(.text.eth_type_trans)
|
|
+*(.text.__alloc_skb)
|
|
+*(.text.netif_rx)
|
|
+*(.text.nf_ip_checksum)
|
|
+*(.text.__skb_checksum_complete_head)
|
|
+*(.text.ipv4_conntrack_defrag)
|
|
+*(.text.tcp_pkt_to_tuple)
|
|
+*(.text.kfree)
|
|
+*(.text.tcp_manip_pkt)
|
|
+*(.text.skb_put)
|
|
+*(.text.nf_ct_get_tuple)
|
|
+*(.text.__kmalloc)
|
|
+*(.text.ubi32_eth_start_xmit)
|
|
+*(.text.free_block)
|
|
+*(.text.ipt_hook)
|
|
+*(.text.kmem_cache_free)
|
|
+*(.text.skb_pull_rcsum)
|
|
+*(.text.cache_alloc_refill)
|
|
+*(.text.skb_release_head_state)
|
|
+*(.text.manip_pkt)
|
|
+*(.text.ip_sabotage_in)
|
|
+*(.text.ip_forward_finish)
|
|
+*(.text.kmem_cache_alloc)
|
|
+*(.text.local_bh_disable)
|
|
+*(.text.ipv4_pkt_to_tuple)
|
|
+*(.text.inet_proto_csum_replace4)
|
|
+*(.text.__nf_ct_l4proto_find)
|
|
+*(.text.csum_partial)
|
|
+*(.text.neigh_resolve_output)
|
|
+*(.text.__kfree_skb)
|
|
+*(.text.kfree_skb)
|
|
+*(.text.__find_vlan_dev)
|
|
+*(.text.ldsr_ctxsw_thread)
|
|
+*(.text.__do_IRQ)
|
|
+*(.text.skb_pull)
|
|
+*(.text.ipv4_invert_tuple)
|
|
+*(.text.nf_ct_invert_tuplepr)
|
|
+*(.text.skb_make_writable)
|
|
+*(.text.ipv4_get_l4proto)
|
|
+*(.text.handle_IRQ_event)
|
|
+*(.text.net_rx_action)
|
|
+*(.text.__do_softirq)
|
|
+*(.text.nf_nat_in)
|
|
+*(.text.note_interrupt)
|
|
+*(.text.ipv4_conntrack_in)
|
|
+*(.text.dst_release)
|
|
+*(.text.tasklet_action)
|
|
+*(.text.nf_nat_out)
|
|
+*(.text.nf_ct_invert_tuple)
|
|
+*(.text.do_IRQ)
|
|
+*(.text.__tasklet_schedule)
|
|
+*(.text.__skb_checksum_complete)
|
|
+*(.text.ubi32_eth_interrupt)
|
|
+*(.text.dev_kfree_skb_any)
|
|
+*(.text.ret_from_interrupt_to_kernel)
|
|
+*(.text.preemptive_context_save)
|
|
+*(.text.irq_ack_vector)
|
|
+*(.text.update_wall_time)
|
|
+*(.text.ldsr_thread)
|
|
+*(.text.irq_exit)
|
|
+*(.text.ubi32_eth_do_tasklet)
|
|
+*(.text.__napi_schedule)
|
|
+*(.text.idle_cpu)
|
|
+*(.text.run_timer_softirq)
|
|
+*(.text.ldsr_mask_vector)
|
|
+*(.text.irq_enter)
|
|
+*(.text.ldsr_get_lsb)
|
|
+*(.text.ldsr_unmask_vector)
|
|
+*(.text.ip_fast_csum)
|
|
+*(.text.hrtimer_run_queues)
|
|
+*(.text.tcp_invert_tuple)
|
|
+*(.text.T___705)
|
|
+*(.text.run_posix_cpu_timers)
|
|
+*(.text.free_hot_cold_page)
|
|
+*(.text.lock_timer_base)
|
|
+*(.text.calc_delta_mine)
|
|
+*(.text.slab_destroy)
|
|
+*(.text.rcu_pending)
|
|
+*(.text.scheduler_tick)
|
|
+*(.text.hrtimer_run_pending)
|
|
+*(.text.do_softirq)
|
|
+*(.text.del_timer)
|
|
+*(.text.irq_end_vector)
|
|
+*(.text.pci_read_u32)
|
|
+*(.text.udivmodsi4)
|
|
+*(.text.memcmp)
|
|
+*(.text.memset)
|
|
+*(.text.__slab_alloc)
|
|
+*(.text.br_handle_frame)
|
|
+*(.text.br_fdb_update)
|
|
+*(.text.__br_fdb_get)
|
|
+*(.text.br_forward)
|
|
+*(.text.br_handle_frame_finish)
|
|
+*(.text.pci_write_u32)
|
|
+*(.text.kmem_freepages)
|
|
+*(.text.br_dev_queue_push_xmit)
|
|
+*(.text.ioread32)
|
|
+*(.text.next_zones_zonelist)
|
|
+*(.text.ubi32_pci_read_u32)
|
|
+*(.text.zone_watermark_ok)
|
|
+*(.text.__rmqueue_smallest)
|
|
+*(.text.ubi32_eth_napi_poll)
|
|
+*(.text.ubi32_pci_write_u32)
|
|
+*(.text.ubi32_pci_read_u32)
|
|
+*(.text._local_bh_enable)
|
|
+*(.text._local_bh_disable)
|
|
+*(.text.get_slab)
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/page.h linux-2.6.28.10/arch/ubicom32/include/asm/page.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/page.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/page.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,106 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/page.h
|
|
+ * Memory page related operations and definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_PAGE_H
|
|
+#define _ASM_UBICOM32_PAGE_H
|
|
+
|
|
+/* PAGE_SHIFT determines the page size */
|
|
+
|
|
+#define PAGE_SHIFT 12
|
|
+#define PAGE_SIZE (1 << PAGE_SHIFT)
|
|
+#define PAGE_MASK (~(PAGE_SIZE-1))
|
|
+
|
|
+#include <asm/setup.h>
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+
|
|
+#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
|
|
+#define free_user_page(page, addr) free_page(addr)
|
|
+
|
|
+#define clear_page(page) memset((page), 0, PAGE_SIZE)
|
|
+#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
|
|
+
|
|
+#define clear_user_page(page, vaddr, pg) clear_page(page)
|
|
+#define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
|
|
+
|
|
+#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \
|
|
+ alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
|
|
+#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
|
|
+
|
|
+/*
|
|
+ * These are used to make use of C type-checking..
|
|
+ */
|
|
+typedef struct { unsigned long pte; } pte_t;
|
|
+typedef struct { unsigned long pmd[16]; } pmd_t;
|
|
+typedef struct { unsigned long pgd; } pgd_t;
|
|
+typedef struct { unsigned long pgprot; } pgprot_t;
|
|
+typedef struct page *pgtable_t;
|
|
+
|
|
+#define pte_val(x) ((x).pte)
|
|
+#define pmd_val(x) ((&x)->pmd[0])
|
|
+#define pgd_val(x) ((x).pgd)
|
|
+#define pgprot_val(x) ((x).pgprot)
|
|
+
|
|
+#define __pte(x) ((pte_t) { (x) } )
|
|
+#define __pmd(x) ((pmd_t) { (x) } )
|
|
+#define __pgd(x) ((pgd_t) { (x) } )
|
|
+#define __pgprot(x) ((pgprot_t) { (x) } )
|
|
+
|
|
+extern unsigned long memory_start;
|
|
+extern unsigned long memory_end;
|
|
+
|
|
+#endif /* !__ASSEMBLY__ */
|
|
+
|
|
+#include <asm/page_offset.h>
|
|
+
|
|
+#define PAGE_OFFSET (PAGE_OFFSET_RAW)
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+
|
|
+#define __pa(vaddr) virt_to_phys((void *)(vaddr))
|
|
+#define __va(paddr) phys_to_virt((unsigned long)(paddr))
|
|
+
|
|
+#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
|
|
+#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
|
|
+
|
|
+#define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
|
|
+#define page_to_virt(page) ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
|
|
+
|
|
+#define pfn_to_page(pfn) virt_to_page(pfn_to_virt(pfn))
|
|
+#define page_to_pfn(page) virt_to_pfn(page_to_virt(page))
|
|
+#define pfn_valid(pfn) ((pfn) < max_mapnr)
|
|
+
|
|
+#define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
|
|
+ ((void *)(kaddr) < (void *)memory_end))
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+#include <asm-generic/page.h>
|
|
+#endif
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PAGE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/page_offset.h linux-2.6.28.10/arch/ubicom32/include/asm/page_offset.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/page_offset.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/page_offset.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,35 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/page_offset.h
|
|
+ * Definition of PAGE_OFFSET_RAW for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_PAGE_OFFSET_H
|
|
+#define _ASM_UBICOM32_PAGE_OFFSET_H
|
|
+
|
|
+/* This handles the memory map.. */
|
|
+#define PAGE_OFFSET_RAW 0x3ffc0000
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PAGE_OFFSET_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/param.h linux-2.6.28.10/arch/ubicom32/include/asm/param.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/param.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/param.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,49 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/param.h
|
|
+ * Definition of miscellaneous constants, including HZ.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_PARAM_H
|
|
+#define _ASM_UBICOM32_PARAM_H
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+#define HZ CONFIG_HZ
|
|
+#define USER_HZ HZ
|
|
+#define CLOCKS_PER_SEC (USER_HZ)
|
|
+#endif
|
|
+
|
|
+#ifndef HZ
|
|
+#define HZ 100
|
|
+#endif
|
|
+
|
|
+#define EXEC_PAGESIZE 4096
|
|
+
|
|
+#ifndef NOGROUP
|
|
+#define NOGROUP (-1)
|
|
+#endif
|
|
+
|
|
+#define MAXHOSTNAMELEN 64 /* max length of hostname */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PARAM_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/pci.h linux-2.6.28.10/arch/ubicom32/include/asm/pci.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/pci.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/pci.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,210 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/pci.h
|
|
+ * Definitions of PCI operations for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_PCI_H
|
|
+#define _ASM_UBICOM32_PCI_H
|
|
+
|
|
+#include <asm/io.h>
|
|
+
|
|
+/* The PCI address space does equal the physical memory
|
|
+ * address space. The networking and block device layers use
|
|
+ * this boolean for bounce buffer decisions.
|
|
+ */
|
|
+#define PCI_DMA_BUS_IS_PHYS (1)
|
|
+
|
|
+
|
|
+
|
|
+/*
|
|
+ * Perform a master read/write to the PCI bus.
|
|
+ * These functions return a PCI_RESP_xxx code.
|
|
+ */
|
|
+extern u8 pci_read_u32(u8 pci_cmd, u32 address, u32 *data);
|
|
+extern u8 pci_write_u32(u8 pci_cmd, u32 address, u32 data);
|
|
+extern u8 pci_read_u16(u8 pci_cmd, u32 address, u16 *data);
|
|
+extern u8 pci_write_u16(u8 pci_cmd, u32 address, u16 data);
|
|
+extern u8 pci_read_u8(u8 pci_cmd, u32 address, u8 *data);
|
|
+extern u8 pci_write_u8(u8 pci_cmd, u32 address, u8 data);
|
|
+
|
|
+
|
|
+#define PCIBIOS_MIN_IO 0x100
|
|
+#define PCIBIOS_MIN_MEM 0x10000000
|
|
+
|
|
+#define pcibios_assign_all_busses() 0
|
|
+#define pcibios_scan_all_fns(a, b) 0
|
|
+extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
|
|
+ struct resource *res);
|
|
+
|
|
+extern void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
|
|
+ struct pci_bus_region *region);
|
|
+
|
|
+struct pci_sys_data;
|
|
+struct pci_bus;
|
|
+
|
|
+struct hw_pci {
|
|
+ struct list_head buses;
|
|
+ int nr_controllers;
|
|
+ int (*setup)(int nr, struct pci_sys_data *);
|
|
+ struct pci_bus *(*scan)(int nr, struct pci_sys_data *);
|
|
+ void (*preinit)(void);
|
|
+ void (*postinit)(void);
|
|
+ u8 (*swizzle)(struct pci_dev *dev, u8 *pin);
|
|
+ int (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin);
|
|
+};
|
|
+
|
|
+/*
|
|
+ * Per-controller structure
|
|
+ */
|
|
+struct pci_sys_data {
|
|
+ struct list_head node;
|
|
+ int busnr; /* primary bus number */
|
|
+ u64 mem_offset; /* bus->cpu memory mapping offset */
|
|
+ unsigned long io_offset; /* bus->cpu IO mapping offset */
|
|
+ struct pci_bus *bus; /* PCI bus */
|
|
+ struct resource *resource[3]; /* Primary PCI bus resources */
|
|
+ /* Bridge swizzling */
|
|
+ u8 (*swizzle)(struct pci_dev *, u8 *);
|
|
+ /* IRQ mapping */
|
|
+ int (*map_irq)(struct pci_dev *, u8, u8);
|
|
+ struct hw_pci *hw;
|
|
+};
|
|
+
|
|
+static inline struct resource *
|
|
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
|
|
+{
|
|
+ struct resource *root = NULL;
|
|
+
|
|
+ if (res->flags & IORESOURCE_IO)
|
|
+ root = &ioport_resource;
|
|
+ if (res->flags & IORESOURCE_MEM)
|
|
+ root = &iomem_resource;
|
|
+
|
|
+ return root;
|
|
+}
|
|
+
|
|
+static inline void pcibios_set_master(struct pci_dev *dev)
|
|
+{
|
|
+ /* No special bus mastering setup handling */
|
|
+}
|
|
+#define HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_SIZE 1
|
|
+#define HAVE_ARCH_PCI_SET_DMA_SEGMENT_BOUNDARY 1
|
|
+
|
|
+#ifdef CONFIG_PCI
|
|
+static inline void * pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
|
|
+ dma_addr_t *dma_handle)
|
|
+{
|
|
+ void *vaddr = kmalloc(size, GFP_KERNEL);
|
|
+ if(vaddr != NULL) {
|
|
+ *dma_handle = virt_to_phys(vaddr);
|
|
+ }
|
|
+ return vaddr;
|
|
+}
|
|
+
|
|
+static inline int pci_dma_supported(struct pci_dev *hwdev, dma_addr_t mask)
|
|
+{
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+static inline void pci_free_consistent(struct pci_dev *hwdev, size_t size,
|
|
+ void *cpu_addr, dma_addr_t dma_handle)
|
|
+{
|
|
+ kfree(cpu_addr);
|
|
+ return;
|
|
+}
|
|
+
|
|
+static inline dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr,
|
|
+ size_t size, int direction)
|
|
+{
|
|
+ return virt_to_phys(ptr);
|
|
+}
|
|
+
|
|
+static inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr,
|
|
+ size_t size, int direction)
|
|
+{
|
|
+ return;
|
|
+}
|
|
+
|
|
+static inline dma_addr_t
|
|
+pci_map_page(struct pci_dev *hwdev, struct page *page,
|
|
+ unsigned long offset, size_t size, int direction)
|
|
+{
|
|
+ return pci_map_single(hwdev, page_address(page) + offset, size, (int)direction);
|
|
+}
|
|
+
|
|
+static inline void
|
|
+pci_unmap_page(struct pci_dev *hwdev, dma_addr_t dma_address,
|
|
+ size_t size, int direction)
|
|
+{
|
|
+ pci_unmap_single(hwdev, dma_address, size, direction);
|
|
+}
|
|
+
|
|
+static inline int
|
|
+pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg,
|
|
+ int nents, int direction)
|
|
+{
|
|
+ return nents;
|
|
+}
|
|
+
|
|
+static inline void
|
|
+pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg,
|
|
+ int nents, int direction)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline void
|
|
+pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sg,
|
|
+ int nelems, int direction)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline void
|
|
+pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sg,
|
|
+ int nelems, int direction)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline void
|
|
+pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t dma_handle,
|
|
+ size_t size, int direction)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline void
|
|
+pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t dma_handle,
|
|
+ size_t size, int direction)
|
|
+{
|
|
+}
|
|
+
|
|
+static inline int
|
|
+pci_dma_mapping_error(struct pci_dev *hwdev, dma_addr_t dma_addr)
|
|
+{
|
|
+ return dma_addr == 0;
|
|
+}
|
|
+extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
|
|
+extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
|
|
+#endif
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PCI_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/percpu.h linux-2.6.28.10/arch/ubicom32/include/asm/percpu.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/percpu.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/percpu.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/percpu.h
|
|
+ * Generic percpu.h for the Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_PERCPU_H
|
|
+#define _ASM_UBICOM32_PERCPU_H
|
|
+
|
|
+#include <asm-generic/percpu.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PERCPU_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/pgalloc.h linux-2.6.28.10/arch/ubicom32/include/asm/pgalloc.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/pgalloc.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/pgalloc.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,36 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/pgalloc.h
|
|
+ * Page table allocation definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_PGALLOC_H
|
|
+#define _ASM_UBICOM32_PGALLOC_H
|
|
+
|
|
+#include <linux/mm.h>
|
|
+#include <asm/setup.h>
|
|
+
|
|
+#define check_pgt_cache() do { } while (0)
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PGALLOC_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/pgtable.h linux-2.6.28.10/arch/ubicom32/include/asm/pgtable.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/pgtable.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/pgtable.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,124 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/pgtable.h
|
|
+ * Ubicom32 pseudo page table definitions and operations.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 2004 Microtronix Datacom Ltd
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ * and various works, Alpha, ix86, M68K, Sparc, ...et al
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_PGTABLE_H
|
|
+#define _ASM_UBICOM32_PGTABLE_H
|
|
+
|
|
+#include <asm-generic/4level-fixup.h>
|
|
+
|
|
+//vic - this bit copied from m68knommu version
|
|
+#include <asm/setup.h>
|
|
+#include <asm/io.h>
|
|
+#include <linux/sched.h>
|
|
+
|
|
+typedef pte_t *pte_addr_t;
|
|
+
|
|
+#define pgd_present(pgd) (1) /* pages are always present on NO_MM */
|
|
+#define pgd_none(pgd) (0)
|
|
+#define pgd_bad(pgd) (0)
|
|
+#define pgd_clear(pgdp)
|
|
+#define kern_addr_valid(addr) (1)
|
|
+#define pmd_offset(a, b) ((void *)0)
|
|
+
|
|
+#define PAGE_NONE __pgprot(0) /* these mean nothing to NO_MM */
|
|
+#define PAGE_SHARED __pgprot(0) /* these mean nothing to NO_MM */
|
|
+#define PAGE_COPY __pgprot(0) /* these mean nothing to NO_MM */
|
|
+#define PAGE_READONLY __pgprot(0) /* these mean nothing to NO_MM */
|
|
+#define PAGE_KERNEL __pgprot(0) /* these mean nothing to NO_MM */
|
|
+//vic - this bit copied from m68knommu version
|
|
+
|
|
+extern void paging_init(void);
|
|
+#define swapper_pg_dir ((pgd_t *) 0)
|
|
+
|
|
+#define __swp_type(x) (0)
|
|
+#define __swp_offset(x) (0)
|
|
+#define __swp_entry(typ,off) ((swp_entry_t) { ((typ) | ((off) << 7)) })
|
|
+#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
|
|
+#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
|
|
+
|
|
+/*
|
|
+ * pgprot_noncached() is only for infiniband pci support, and a real
|
|
+ * implementation for RAM would be more complicated.
|
|
+ */
|
|
+#define pgprot_noncached(prot) (prot)
|
|
+
|
|
+static inline int pte_file(pte_t pte) { return 0; }
|
|
+
|
|
+/*
|
|
+ * ZERO_PAGE is a global shared page that is always zero: used
|
|
+ * for zero-mapped memory areas etc..
|
|
+ */
|
|
+#define ZERO_PAGE(vaddr) (virt_to_page(0))
|
|
+
|
|
+extern unsigned int kobjsize(const void *objp);
|
|
+extern int is_in_rom(unsigned long);
|
|
+
|
|
+/*
|
|
+ * No page table caches to initialise
|
|
+ */
|
|
+#define pgtable_cache_init() do { } while (0)
|
|
+
|
|
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
|
|
+ remap_pfn_range(vma, vaddr, pfn, size, prot)
|
|
+
|
|
+extern inline void flush_cache_mm(struct mm_struct *mm)
|
|
+{
|
|
+}
|
|
+
|
|
+extern inline void flush_cache_range(struct mm_struct *mm,
|
|
+ unsigned long start,
|
|
+ unsigned long end)
|
|
+{
|
|
+}
|
|
+
|
|
+/* Push the page at kernel virtual address and clear the icache */
|
|
+extern inline void flush_page_to_ram (unsigned long address)
|
|
+{
|
|
+}
|
|
+
|
|
+/* Push n pages at kernel virtual address and clear the icache */
|
|
+extern inline void flush_pages_to_ram (unsigned long address, int n)
|
|
+{
|
|
+}
|
|
+
|
|
+/*
|
|
+ * All 32bit addresses are effectively valid for vmalloc...
|
|
+ * Sort of meaningless for non-VM targets.
|
|
+ */
|
|
+#define VMALLOC_START 0
|
|
+#define VMALLOC_END 0xffffffff
|
|
+
|
|
+#define arch_enter_lazy_mmu_mode() do {} while (0)
|
|
+#define arch_leave_lazy_mmu_mode() do {} while (0)
|
|
+#define arch_flush_lazy_mmu_mode() do {} while (0)
|
|
+#define arch_enter_lazy_cpu_mode() do {} while (0)
|
|
+#define arch_leave_lazy_cpu_mode() do {} while (0)
|
|
+#define arch_flush_lazy_cpu_mode() do {} while (0)
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PGTABLE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/poll.h linux-2.6.28.10/arch/ubicom32/include/asm/poll.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/poll.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/poll.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,36 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/poll.h
|
|
+ * Ubicom32 specific poll() related flags definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_POLL_H
|
|
+#define _ASM_UBICOM32_POLL_H
|
|
+
|
|
+#define POLLWRNORM POLLOUT
|
|
+#define POLLWRBAND 0x0100
|
|
+
|
|
+#include <asm-generic/poll.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_POLL_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/posix_types.h linux-2.6.28.10/arch/ubicom32/include/asm/posix_types.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/posix_types.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/posix_types.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,93 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/posix_types.h
|
|
+ * Ubicom32 architecture posix types.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 2004 Microtronix Datacom Ltd
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef __ARCH_UBICOM32_POSIX_TYPES_H
|
|
+#define __ARCH_UBICOM32_POSIX_TYPES_H
|
|
+
|
|
+/*
|
|
+ * This file is generally used by user-level software, so you need to
|
|
+ * be a little careful about namespace pollution etc. Also, we cannot
|
|
+ * assume GCC is being used.
|
|
+ */
|
|
+
|
|
+typedef unsigned long __kernel_ino_t;
|
|
+typedef unsigned short __kernel_mode_t;
|
|
+typedef unsigned short __kernel_nlink_t;
|
|
+typedef long __kernel_off_t;
|
|
+typedef int __kernel_pid_t;
|
|
+typedef unsigned short __kernel_ipc_pid_t;
|
|
+typedef unsigned short __kernel_uid_t;
|
|
+typedef unsigned short __kernel_gid_t;
|
|
+typedef unsigned int __kernel_size_t;
|
|
+typedef int __kernel_ssize_t;
|
|
+typedef int __kernel_ptrdiff_t;
|
|
+typedef long __kernel_time_t;
|
|
+typedef long __kernel_suseconds_t;
|
|
+typedef long __kernel_clock_t;
|
|
+typedef int __kernel_timer_t;
|
|
+typedef int __kernel_clockid_t;
|
|
+typedef int __kernel_daddr_t;
|
|
+typedef char * __kernel_caddr_t;
|
|
+typedef unsigned short __kernel_uid16_t;
|
|
+typedef unsigned short __kernel_gid16_t;
|
|
+typedef unsigned int __kernel_uid32_t;
|
|
+typedef unsigned int __kernel_gid32_t;
|
|
+
|
|
+typedef unsigned short __kernel_old_uid_t;
|
|
+typedef unsigned short __kernel_old_gid_t;
|
|
+typedef unsigned short __kernel_old_dev_t;
|
|
+
|
|
+#ifdef __GNUC__
|
|
+typedef long long __kernel_loff_t;
|
|
+#endif
|
|
+
|
|
+typedef struct {
|
|
+#if defined(__KERNEL__) || defined(__USE_ALL)
|
|
+ int val[2];
|
|
+#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
|
|
+ int __val[2];
|
|
+#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
|
|
+} __kernel_fsid_t;
|
|
+
|
|
+#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
|
|
+
|
|
+#undef __FD_SET
|
|
+#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
|
|
+
|
|
+#undef __FD_CLR
|
|
+#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
|
|
+
|
|
+#undef __FD_ISSET
|
|
+#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
|
|
+
|
|
+#undef __FD_ZERO
|
|
+#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
|
|
+
|
|
+#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
|
|
+
|
|
+#endif
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/processor.h linux-2.6.28.10/arch/ubicom32/include/asm/processor.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/processor.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/processor.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,163 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/processor.h
|
|
+ * Thread related definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 1995 Hamish Macdonald
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_PROCESSOR_H
|
|
+#define _ASM_UBICOM32_PROCESSOR_H
|
|
+
|
|
+/*
|
|
+ * Default implementation of macro that returns current
|
|
+ * instruction pointer ("program counter").
|
|
+ */
|
|
+#define current_text_addr() ({ __label__ _l; _l: &&_l;})
|
|
+
|
|
+#include <linux/compiler.h>
|
|
+#include <linux/threads.h>
|
|
+#include <asm/types.h>
|
|
+#include <asm/segment.h>
|
|
+#include <asm/fpu.h>
|
|
+#include <asm/ptrace.h>
|
|
+#include <asm/current.h>
|
|
+#include <asm/thread_info.h>
|
|
+
|
|
+#if defined(CONFIG_UBICOM32_V3)
|
|
+ #define CPU "IP5K"
|
|
+#endif
|
|
+#if defined(CONFIG_UBICOM32_V4)
|
|
+ #define CPU "IP7K"
|
|
+#endif
|
|
+#ifndef CPU
|
|
+ #define CPU "UNKNOWN"
|
|
+#endif
|
|
+
|
|
+/*
|
|
+ * User space process size: 1st byte beyond user address space.
|
|
+ */
|
|
+extern unsigned long memory_end;
|
|
+#define TASK_SIZE (memory_end)
|
|
+
|
|
+/*
|
|
+ * This decides where the kernel will search for a free chunk of vm
|
|
+ * space during mmap's. We won't be using it
|
|
+ */
|
|
+#define TASK_UNMAPPED_BASE 0
|
|
+
|
|
+/*
|
|
+ * This is the structure where we are going to save callee-saved registers.
|
|
+ * A5 is the return address, A7 is the stack pointer, A6 is the frame
|
|
+ * pointer. This is the frame that is created because of switch_to. This
|
|
+ * is not the frame due to interrupt preemption or because of syscall entry.
|
|
+ */
|
|
+
|
|
+struct thread_struct {
|
|
+ unsigned long d10; /* D10 */
|
|
+ unsigned long d11; /* D11 */
|
|
+ unsigned long d12; /* D12 */
|
|
+ unsigned long d13; /* D13 */
|
|
+ unsigned long a1; /* A1 */
|
|
+ unsigned long a2; /* A2 */
|
|
+ unsigned long a5; /* A5 return address. */
|
|
+ unsigned long a6; /* A6 */
|
|
+ unsigned long sp; /* A7 kernel stack pointer. */
|
|
+};
|
|
+
|
|
+#define INIT_THREAD { \
|
|
+ 0, 0, 0, 0, 0, 0, 0, 0, \
|
|
+ sizeof(init_stack) + (unsigned long) init_stack - 8, \
|
|
+}
|
|
+
|
|
+/*
|
|
+ * Do necessary setup to start up a newly executed thread.
|
|
+ *
|
|
+ * pass the data segment into user programs if it exists,
|
|
+ * it can't hurt anything as far as I can tell
|
|
+ */
|
|
+/*
|
|
+ * Do necessary setup to start up a newly executed thread.
|
|
+ */
|
|
+#define start_thread(regs, new_pc, new_sp) \
|
|
+ do { \
|
|
+ regs->pc = new_pc & ~3; \
|
|
+ regs->an[5] = new_pc & ~3; \
|
|
+ regs->an[7] = new_sp; \
|
|
+ regs->nesting_level = -1; \
|
|
+ regs->frame_type = UBICOM32_FRAME_TYPE_NEW_THREAD; \
|
|
+ regs->thread_type = NORMAL_THREAD; \
|
|
+ } while(0)
|
|
+
|
|
+/* Forward declaration, a strange C thing */
|
|
+struct task_struct;
|
|
+
|
|
+/* Free all resources held by a thread. */
|
|
+static inline void release_thread(struct task_struct *dead_task)
|
|
+{
|
|
+}
|
|
+
|
|
+/* Prepare to copy thread state - unlazy all lazy status */
|
|
+#define prepare_to_copy(tsk) do { } while (0)
|
|
+
|
|
+extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
|
|
+
|
|
+/*
|
|
+ * Free current thread data structures etc..
|
|
+ */
|
|
+static inline void exit_thread(void)
|
|
+{
|
|
+}
|
|
+
|
|
+unsigned long thread_saved_pc(struct task_struct *tsk);
|
|
+unsigned long get_wchan(struct task_struct *p);
|
|
+
|
|
+#define KSTK_EIP(tsk) (tsk->thread.a5)
|
|
+#define KSTK_ESP(tsk) (tsk->thread.sp)
|
|
+
|
|
+#define cpu_relax() barrier()
|
|
+
|
|
+extern void processor_init(void);
|
|
+extern unsigned int processor_timers(void);
|
|
+extern unsigned int processor_threads(void);
|
|
+extern unsigned int processor_frequency(void);
|
|
+extern int processor_interrupts(unsigned int *int0, unsigned int *int1);
|
|
+extern int processor_ocm(void **socm, void **eocm);
|
|
+extern int processor_dram(void **sdram, void **edram);
|
|
+
|
|
+#define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
|
|
+#define KSTK_TOP(info) \
|
|
+({ \
|
|
+ unsigned long *__ptr = (unsigned long *)(info); \
|
|
+ (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
|
|
+})
|
|
+
|
|
+#define task_pt_regs(task) \
|
|
+({ \
|
|
+ struct pt_regs *__regs__; \
|
|
+ __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
|
|
+ __regs__ - 1; \
|
|
+})
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PROCESSOR_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ptrace.h linux-2.6.28.10/arch/ubicom32/include/asm/ptrace.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ptrace.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ptrace.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,177 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ptrace.h
|
|
+ * Ubicom32 architecture ptrace support.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_PTRACE_H
|
|
+#define _ASM_UBICOM32_PTRACE_H
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+
|
|
+/*
|
|
+ * We use hard coded constants because this is shared with user
|
|
+ * space and the values are NOT allowed to change. Only fields
|
|
+ * that are intended to be exposed get values.
|
|
+ */
|
|
+#define PT_D0 0
|
|
+#define PT_D1 4
|
|
+#define PT_D2 8
|
|
+#define PT_D3 12
|
|
+#define PT_D4 16
|
|
+#define PT_D5 20
|
|
+#define PT_D6 24
|
|
+#define PT_D7 28
|
|
+#define PT_D8 32
|
|
+#define PT_D9 36
|
|
+#define PT_D10 40
|
|
+#define PT_D11 44
|
|
+#define PT_D12 48
|
|
+#define PT_D13 52
|
|
+#define PT_D14 56
|
|
+#define PT_D15 60
|
|
+#define PT_A0 64
|
|
+#define PT_A1 68
|
|
+#define PT_A2 72
|
|
+#define PT_A3 76
|
|
+#define PT_A4 80
|
|
+#define PT_A5 84
|
|
+#define PT_A6 88
|
|
+#define PT_A7 92
|
|
+#define PT_SP 92
|
|
+#define PT_ACC0HI 96
|
|
+#define PT_ACC0LO 100
|
|
+#define PT_MAC_RC16 104
|
|
+#define PT_ACC1HI 108
|
|
+#define PT_ACC1LO 112
|
|
+#define PT_SOURCE3 116
|
|
+#define PT_INST_CNT 120
|
|
+#define PT_CSR 124
|
|
+#define PT_DUMMY_UNUSED 128
|
|
+#define PT_INT_MASK0 132
|
|
+#define PT_INT_MASK1 136
|
|
+#define PT_TRAP_CAUSE 140
|
|
+#define PT_PC 144
|
|
+#define PT_ORIGINAL_D0 148
|
|
+#define PT_FRAME_TYPE 152
|
|
+
|
|
+/*
|
|
+ * The following 'registers' are not registers at all but are used
|
|
+ * locate the relocated sections.
|
|
+ */
|
|
+#define PT_TEXT_ADDR 200
|
|
+#define PT_TEXT_END_ADDR 204
|
|
+#define PT_DATA_ADDR 208
|
|
+#define PT_EXEC_FDPIC_LOADMAP 212
|
|
+#define PT_INTERP_FDPIC_LOADMAP 216
|
|
+
|
|
+/*
|
|
+ * This struct defines the way the registers are stored on the
|
|
+ * stack during a system call.
|
|
+ */
|
|
+enum thread_type {
|
|
+ NORMAL_THREAD,
|
|
+ KERNEL_THREAD,
|
|
+};
|
|
+
|
|
+#define UBICOM32_FRAME_TYPE_SYSCALL -1 /* System call frame */
|
|
+#define UBICOM32_FRAME_TYPE_INVALID 0 /* Invalid frame, no longer in use */
|
|
+#define UBICOM32_FRAME_TYPE_INTERRUPT 1 /* Interrupt frame */
|
|
+#define UBICOM32_FRAME_TYPE_TRAP 2 /* Trap frame */
|
|
+#define UBICOM32_FRAME_TYPE_SIGTRAMP 3 /* Signal trampoline frame. */
|
|
+#define UBICOM32_FRAME_TYPE_NEW_THREAD 4 /* New Thread. */
|
|
+
|
|
+struct pt_regs {
|
|
+ /*
|
|
+ * Data Registers
|
|
+ */
|
|
+ unsigned long dn[16];
|
|
+
|
|
+ /*
|
|
+ * Address Registers
|
|
+ */
|
|
+ unsigned long an[8];
|
|
+
|
|
+ /*
|
|
+ * Per thread misc registers.
|
|
+ */
|
|
+ unsigned long acc0[2];
|
|
+ unsigned long mac_rc16;
|
|
+ unsigned long acc1[2];
|
|
+ unsigned long source3;
|
|
+ unsigned long inst_cnt;
|
|
+ unsigned long csr;
|
|
+ unsigned long dummy_unused;
|
|
+ unsigned long int_mask0;
|
|
+ unsigned long int_mask1;
|
|
+ unsigned long trap_cause;
|
|
+ unsigned long pc;
|
|
+ unsigned long original_dn_0;
|
|
+
|
|
+ /*
|
|
+ * Frame type. Syscall frames are -1. For other types look above.
|
|
+ */
|
|
+ unsigned long frame_type;
|
|
+
|
|
+ /*
|
|
+ * These fields are not exposed to ptrace.
|
|
+ */
|
|
+ unsigned long previous_pc;
|
|
+ long nesting_level; /* When the kernel in in user space this
|
|
+ * will be -1. */
|
|
+ unsigned long thread_type; /* This indicates if this is a kernel
|
|
+ * thread. */
|
|
+};
|
|
+
|
|
+/*
|
|
+ * This is the extended stack used by signal handlers and the context
|
|
+ * switcher: it's pushed after the normal "struct pt_regs".
|
|
+ */
|
|
+struct switch_stack {
|
|
+ unsigned long dummy;
|
|
+};
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+
|
|
+/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
|
|
+#define PTRACE_GETREGS 12
|
|
+#define PTRACE_SETREGS 13
|
|
+
|
|
+#ifndef PS_S
|
|
+#define PS_S (0x2000)
|
|
+#define PS_M (0x1000)
|
|
+#endif
|
|
+
|
|
+extern int __user_mode(unsigned long sp);
|
|
+
|
|
+#define user_mode(regs) (__user_mode((regs->an[7])))
|
|
+#define user_stack(regs) ((regs)->an[7])
|
|
+#define instruction_pointer(regs) ((regs)->pc)
|
|
+#define profile_pc(regs) instruction_pointer(regs)
|
|
+extern void show_regs(struct pt_regs *);
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_PTRACE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/range-protect-asm.h linux-2.6.28.10/arch/ubicom32/include/asm/range-protect-asm.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/range-protect-asm.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/range-protect-asm.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,91 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/range-protect-asm.h
|
|
+ * Assembly macros for enabling memory protection.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_RANGE_PROTECT_ASM_H
|
|
+#define _ASM_UBICOM32_RANGE_PROTECT_ASM_H
|
|
+
|
|
+#if defined(__ASSEMBLY__)
|
|
+
|
|
+#include <asm/thread-asm.h>
|
|
+
|
|
+/*
|
|
+ * You should only use the enable/disable ranges when you have the atomic lock,
|
|
+ * if you do not there will be problems.
|
|
+ */
|
|
+
|
|
+/*
|
|
+ * enable_kernel_ranges
|
|
+ * Enable the kernel ranges (disabling protection) for thread,
|
|
+ * where thread == (1 << thread number)
|
|
+ */
|
|
+.macro enable_kernel_ranges thread
|
|
+#ifdef CONFIG_PROTECT_KERNEL
|
|
+ or.4 I_RANGE0_EN, I_RANGE0_EN, \thread /* Enable Range Register */
|
|
+ or.4 D_RANGE0_EN, D_RANGE0_EN, \thread
|
|
+ or.4 D_RANGE1_EN, D_RANGE1_EN, \thread
|
|
+#endif
|
|
+.endm
|
|
+
|
|
+/*
|
|
+ * enable_kernel_ranges_for_current
|
|
+ * Enable the kernel ranges (disabling protection) for this thread
|
|
+ */
|
|
+.macro enable_kernel_ranges_for_current scratch_reg
|
|
+#ifdef CONFIG_PROTECT_KERNEL
|
|
+ thread_get_self_mask \scratch_reg
|
|
+ enable_kernel_ranges \scratch_reg
|
|
+#endif
|
|
+.endm
|
|
+
|
|
+/*
|
|
+ * disable_kernel_ranges
|
|
+ * Disables the kernel ranges (enabling protection) for thread
|
|
+ * where thread == (1 << thread number)
|
|
+ */
|
|
+.macro disable_kernel_ranges thread
|
|
+#ifdef CONFIG_PROTECT_KERNEL
|
|
+ not.4 \thread, \thread
|
|
+ and.4 I_RANGE0_EN, I_RANGE0_EN, \thread /* Disable Range Register */
|
|
+ and.4 D_RANGE0_EN, D_RANGE0_EN, \thread
|
|
+ and.4 D_RANGE1_EN, D_RANGE1_EN, \thread
|
|
+#endif
|
|
+.endm
|
|
+
|
|
+/*
|
|
+ * disable_kernel_ranges_for_current
|
|
+ * Disable kernel ranges (enabling protection) for this thread
|
|
+ */
|
|
+.macro disable_kernel_ranges_for_current scratch_reg
|
|
+#ifdef CONFIG_PROTECT_KERNEL
|
|
+ thread_get_self_mask \scratch_reg
|
|
+ disable_kernel_ranges \scratch_reg
|
|
+#endif
|
|
+.endm
|
|
+#endif
|
|
+
|
|
+#endif /* _ASM_UBICOM32_RANGE_PROTECT_ASM_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/range-protect.h linux-2.6.28.10/arch/ubicom32/include/asm/range-protect.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/range-protect.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/range-protect.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,62 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/range-protect.h
|
|
+ * Assembly macros declared in C for enabling memory protection.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_RANGE_PROTECT_H
|
|
+#define _ASM_UBICOM32_RANGE_PROTECT_H
|
|
+
|
|
+#if !defined(__ASSEMBLY__)
|
|
+#include <asm/thread.h>
|
|
+/*
|
|
+ * The following macros should be the identical to the ones in
|
|
+ * range-protect-asm.h
|
|
+ *
|
|
+ * You should only use the enable/disable ranges when you have the atomic lock,
|
|
+ * if you do not there will be problems.
|
|
+ */
|
|
+
|
|
+/*
|
|
+ * enable_kernel_ranges
|
|
+ * Enable the kernel ranges (disabling protection) for thread,
|
|
+ * where thread == (1 << thread number)
|
|
+ */
|
|
+asm (
|
|
+ ".macro enable_kernel_ranges thread \n\t"
|
|
+#ifdef CONFIG_PROTECT_KERNEL
|
|
+ " or.4 I_RANGE0_EN, I_RANGE0_EN, \\thread \n\t" /* Enable Range Register */
|
|
+ " or.4 D_RANGE0_EN, D_RANGE0_EN, \\thread \n\t"
|
|
+ " or.4 D_RANGE1_EN, D_RANGE1_EN, \\thread \n\t"
|
|
+#endif
|
|
+ ".endm \n\t"
|
|
+);
|
|
+
|
|
+#else /* __ASSEMBLY__ */
|
|
+
|
|
+#include <asm/range-protect-asm.h>
|
|
+
|
|
+#endif
|
|
+#endif /* _ASM_UBICOM32_RANGE_PROTECT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/resource.h linux-2.6.28.10/arch/ubicom32/include/asm/resource.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/resource.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/resource.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/resource.h
|
|
+ * Generic definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_RESOURCE_H
|
|
+#define _ASM_UBICOM32_RESOURCE_H
|
|
+
|
|
+#include <asm-generic/resource.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_RESOURCE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ring_tio.h linux-2.6.28.10/arch/ubicom32/include/asm/ring_tio.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ring_tio.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ring_tio.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,42 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ring_tio.h
|
|
+ * Ubicom32 architecture Ring TIO definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_RING_TIO_H
|
|
+#define _ASM_UBICOM32_RING_TIO_H
|
|
+
|
|
+#include <asm/devtree.h>
|
|
+
|
|
+#define RING_TIO_NODE_VERSION 2
|
|
+
|
|
+/*
|
|
+ * Devtree node for ring
|
|
+ */
|
|
+struct ring_tio_node {
|
|
+ struct devtree_node dn;
|
|
+
|
|
+ u32_t version;
|
|
+ void *regs;
|
|
+};
|
|
+
|
|
+extern void ring_tio_init(const char *node_name);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_RING_TIO_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/scatterlist.h linux-2.6.28.10/arch/ubicom32/include/asm/scatterlist.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/scatterlist.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/scatterlist.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,49 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/scatterlist.h
|
|
+ * Definitions of struct scatterlist for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SCATTERLIST_H
|
|
+#define _ASM_UBICOM32_SCATTERLIST_H
|
|
+
|
|
+#include <linux/mm.h>
|
|
+#include <asm/types.h>
|
|
+
|
|
+struct scatterlist {
|
|
+#ifdef CONFIG_DEBUG_SG
|
|
+ unsigned long sg_magic;
|
|
+#endif
|
|
+ unsigned long page_link;
|
|
+ unsigned int offset;
|
|
+ dma_addr_t dma_address;
|
|
+ unsigned int length;
|
|
+};
|
|
+
|
|
+#define sg_dma_address(sg) ((sg)->dma_address)
|
|
+#define sg_dma_len(sg) ((sg)->length)
|
|
+
|
|
+#define ISA_DMA_THRESHOLD (0xffffffff)
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SCATTERLIST_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/sections.h linux-2.6.28.10/arch/ubicom32/include/asm/sections.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/sections.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/sections.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/sections.h
|
|
+ * Generic sections.h definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SECTIONS_H
|
|
+#define _ASM_UBICOM32_SECTIONS_H
|
|
+
|
|
+#include <asm-generic/sections.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SECTIONS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/segment.h linux-2.6.28.10/arch/ubicom32/include/asm/segment.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/segment.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/segment.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,78 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/segment.h
|
|
+ * Memory segment definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SEGMENT_H
|
|
+#define _ASM_UBICOM32_SEGMENT_H
|
|
+
|
|
+/* define constants */
|
|
+/* Address spaces (FC0-FC2) */
|
|
+#define USER_DATA (1)
|
|
+#ifndef __USER_DS
|
|
+#define __USER_DS (USER_DATA)
|
|
+#endif
|
|
+#define USER_PROGRAM (2)
|
|
+#define SUPER_DATA (5)
|
|
+#ifndef __KERNEL_DS
|
|
+#define __KERNEL_DS (SUPER_DATA)
|
|
+#endif
|
|
+#define SUPER_PROGRAM (6)
|
|
+#define CPU_SPACE (7)
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+
|
|
+typedef struct {
|
|
+ unsigned long seg;
|
|
+} mm_segment_t;
|
|
+
|
|
+#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
|
|
+#define USER_DS MAKE_MM_SEG(__USER_DS)
|
|
+#define KERNEL_DS MAKE_MM_SEG(__KERNEL_DS)
|
|
+
|
|
+/*
|
|
+ * Get/set the SFC/DFC registers for MOVES instructions
|
|
+ */
|
|
+
|
|
+static inline mm_segment_t get_fs(void)
|
|
+{
|
|
+ return USER_DS;
|
|
+}
|
|
+
|
|
+static inline mm_segment_t get_ds(void)
|
|
+{
|
|
+ /* return the supervisor data space code */
|
|
+ return KERNEL_DS;
|
|
+}
|
|
+
|
|
+static inline void set_fs(mm_segment_t val)
|
|
+{
|
|
+}
|
|
+
|
|
+#define segment_eq(a,b) ((a).seg == (b).seg)
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SEGMENT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/semaphore.h linux-2.6.28.10/arch/ubicom32/include/asm/semaphore.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/semaphore.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/semaphore.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,140 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/semaphore.h
|
|
+ * Interrupt-safe semaphores for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * (C) Copyright 1996 Linus Torvalds
|
|
+ * m68k version by Andreas Schwab
|
|
+ * Copyright (C) 2004 Microtronix Datacom Ltd
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SEMAPHORE_H
|
|
+#define _ASM_UBICOM32_SEMAPHORE_H
|
|
+
|
|
+#define RW_LOCK_BIAS 0x01000000
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+
|
|
+#include <linux/linkage.h>
|
|
+#include <linux/wait.h>
|
|
+#include <linux/spinlock.h>
|
|
+#include <linux/rwsem.h>
|
|
+
|
|
+#include <asm/system.h>
|
|
+#include <asm/atomic.h>
|
|
+
|
|
+struct semaphore {
|
|
+ atomic_t count;
|
|
+ atomic_t waking;
|
|
+ wait_queue_head_t wait;
|
|
+};
|
|
+
|
|
+#define __SEMAPHORE_INITIALIZER(name, n) \
|
|
+{ \
|
|
+ .count = ATOMIC_INIT(n), \
|
|
+ .waking = ATOMIC_INIT(0), \
|
|
+ .wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
|
|
+}
|
|
+
|
|
+#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
|
|
+ struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
|
|
+
|
|
+#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
|
|
+#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
|
|
+
|
|
+static inline void sema_init (struct semaphore *sem, int val)
|
|
+{
|
|
+ *sem = (struct semaphore)__SEMAPHORE_INITIALIZER(*sem, val);
|
|
+}
|
|
+
|
|
+static inline void init_MUTEX (struct semaphore *sem)
|
|
+{
|
|
+ sema_init(sem, 1);
|
|
+}
|
|
+
|
|
+static inline void init_MUTEX_LOCKED (struct semaphore *sem)
|
|
+{
|
|
+ sema_init(sem, 0);
|
|
+}
|
|
+
|
|
+asmlinkage void __down_failed(void /* special register calling convention */);
|
|
+asmlinkage int __down_failed_interruptible(void /* params in registers */);
|
|
+asmlinkage int __down_failed_trylock(void /* params in registers */);
|
|
+asmlinkage void __up_wakeup(void /* special register calling convention */);
|
|
+
|
|
+asmlinkage void __down(struct semaphore * sem);
|
|
+asmlinkage int __down_interruptible(struct semaphore * sem);
|
|
+asmlinkage int __down_trylock(struct semaphore * sem);
|
|
+asmlinkage void __up(struct semaphore * sem);
|
|
+
|
|
+extern spinlock_t semaphore_wake_lock;
|
|
+
|
|
+/*
|
|
+ * This is ugly, but we want the default case to fall through.
|
|
+ * "down_failed" is a special asm handler that calls the C
|
|
+ * routine that actually waits.
|
|
+ */
|
|
+static inline void down(struct semaphore * sem)
|
|
+{
|
|
+ might_sleep();
|
|
+
|
|
+ if (atomic_dec_return(&sem->count) < 0)
|
|
+ __down(sem);
|
|
+}
|
|
+
|
|
+static inline int down_interruptible(struct semaphore * sem)
|
|
+{
|
|
+ int ret = 0;
|
|
+
|
|
+
|
|
+ might_sleep();
|
|
+
|
|
+ if(atomic_dec_return(&sem->count) < 0)
|
|
+ ret = __down_interruptible(sem);
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static inline int down_trylock(struct semaphore * sem)
|
|
+{
|
|
+ int ret = 0;
|
|
+
|
|
+ if (atomic_dec_return (&sem->count) < 0)
|
|
+ ret = __down_trylock(sem);
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * Note! This is subtle. We jump to wake people up only if
|
|
+ * the semaphore was negative (== somebody was waiting on it).
|
|
+ * The default case (no contention) will result in NO
|
|
+ * jumps for both down() and up().
|
|
+ */
|
|
+static inline void up(struct semaphore * sem)
|
|
+{
|
|
+ if (atomic_inc_return(&sem->count) <= 0)
|
|
+ __up(sem);
|
|
+}
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SEMAPHORE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/semaphore-helper.h linux-2.6.28.10/arch/ubicom32/include/asm/semaphore-helper.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/semaphore-helper.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/semaphore-helper.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,109 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/semaphore-helper.h
|
|
+ * Semaphore related definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SEMAPHORE_HELPER_H
|
|
+#define _ASM_UBICOM32_SEMAPHORE_HELPER_H
|
|
+
|
|
+/*
|
|
+ * SMP- and interrupt-safe semaphores helper functions.
|
|
+ *
|
|
+ * (C) Copyright 1996 Linus Torvalds
|
|
+ *
|
|
+ * m68k version by Andreas Schwab
|
|
+ */
|
|
+
|
|
+
|
|
+/*
|
|
+ * These two _must_ execute atomically wrt each other.
|
|
+ */
|
|
+static inline void wake_one_more(struct semaphore * sem)
|
|
+{
|
|
+ atomic_inc(&sem->waking);
|
|
+}
|
|
+
|
|
+static inline int waking_non_zero(struct semaphore *sem)
|
|
+{
|
|
+ int ret;
|
|
+ unsigned long flags;
|
|
+
|
|
+ spin_lock_irqsave(&semaphore_wake_lock, flags);
|
|
+ ret = 0;
|
|
+ if (atomic_read(&sem->waking) > 0) {
|
|
+ atomic_dec(&sem->waking);
|
|
+ ret = 1;
|
|
+ }
|
|
+ spin_unlock_irqrestore(&semaphore_wake_lock, flags);
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * waking_non_zero_interruptible:
|
|
+ * 1 got the lock
|
|
+ * 0 go to sleep
|
|
+ * -EINTR interrupted
|
|
+ */
|
|
+static inline int waking_non_zero_interruptible(struct semaphore *sem,
|
|
+ struct task_struct *tsk)
|
|
+{
|
|
+ int ret;
|
|
+ unsigned long flags;
|
|
+
|
|
+ spin_lock_irqsave(&semaphore_wake_lock, flags);
|
|
+ ret = 0;
|
|
+ if (atomic_read(&sem->waking) > 0) {
|
|
+ atomic_dec(&sem->waking);
|
|
+ ret = 1;
|
|
+ } else if (signal_pending(tsk)) {
|
|
+ atomic_inc(&sem->count);
|
|
+ ret = -EINTR;
|
|
+ }
|
|
+ spin_unlock_irqrestore(&semaphore_wake_lock, flags);
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * waking_non_zero_trylock:
|
|
+ * 1 failed to lock
|
|
+ * 0 got the lock
|
|
+ */
|
|
+static inline int waking_non_zero_trylock(struct semaphore *sem)
|
|
+{
|
|
+ int ret;
|
|
+ unsigned long flags;
|
|
+
|
|
+ spin_lock_irqsave(&semaphore_wake_lock, flags);
|
|
+ ret = 1;
|
|
+ if (atomic_read(&sem->waking) > 0) {
|
|
+ atomic_dec(&sem->waking);
|
|
+ ret = 0;
|
|
+ } else
|
|
+ atomic_inc(&sem->count);
|
|
+ spin_unlock_irqrestore(&semaphore_wake_lock, flags);
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SEMAPHORE_HELPER_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/sembuf.h linux-2.6.28.10/arch/ubicom32/include/asm/sembuf.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/sembuf.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/sembuf.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,52 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/sembuf.h
|
|
+ * The semid64_ds structure for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SEMBUF_H
|
|
+#define _ASM_UBICOM32_SEMBUF_H
|
|
+
|
|
+/*
|
|
+ * The semid64_ds structure for ubicom32 architecture.
|
|
+ * Note extra padding because this structure is passed back and forth
|
|
+ * between kernel and user space.
|
|
+ *
|
|
+ * Pad space is left for:
|
|
+ * - 64-bit time_t to solve y2038 problem
|
|
+ * - 2 miscellaneous 32-bit values
|
|
+ */
|
|
+
|
|
+struct semid64_ds {
|
|
+ struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
|
|
+ __kernel_time_t sem_otime; /* last semop time */
|
|
+ unsigned long __unused1;
|
|
+ __kernel_time_t sem_ctime; /* last change time */
|
|
+ unsigned long __unused2;
|
|
+ unsigned long sem_nsems; /* no. of semaphores in array */
|
|
+ unsigned long __unused3;
|
|
+ unsigned long __unused4;
|
|
+};
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SEMBUF_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/setup.h linux-2.6.28.10/arch/ubicom32/include/asm/setup.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/setup.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/setup.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,35 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/setup.h
|
|
+ * Kernel command line length definition.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 2004, Microtronix Datacom Ltd., All rights reserved.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_SETUP_H
|
|
+#define _ASM_UBICOM32_SETUP_H
|
|
+
|
|
+#define COMMAND_LINE_SIZE 512
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SETUP_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/shmbuf.h linux-2.6.28.10/arch/ubicom32/include/asm/shmbuf.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/shmbuf.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/shmbuf.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,69 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/shmbuf.h
|
|
+ * The shmid64_ds structure for the Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SHMBUF_H
|
|
+#define _ASM_UBICOM32_SHMBUF_H
|
|
+
|
|
+/*
|
|
+ * The shmid64_ds structure for m68k architecture.
|
|
+ * Note extra padding because this structure is passed back and forth
|
|
+ * between kernel and user space.
|
|
+ *
|
|
+ * Pad space is left for:
|
|
+ * - 64-bit time_t to solve y2038 problem
|
|
+ * - 2 miscellaneous 32-bit values
|
|
+ */
|
|
+
|
|
+struct shmid64_ds {
|
|
+ struct ipc64_perm shm_perm; /* operation perms */
|
|
+ size_t shm_segsz; /* size of segment (bytes) */
|
|
+ __kernel_time_t shm_atime; /* last attach time */
|
|
+ unsigned long __unused1;
|
|
+ __kernel_time_t shm_dtime; /* last detach time */
|
|
+ unsigned long __unused2;
|
|
+ __kernel_time_t shm_ctime; /* last change time */
|
|
+ unsigned long __unused3;
|
|
+ __kernel_pid_t shm_cpid; /* pid of creator */
|
|
+ __kernel_pid_t shm_lpid; /* pid of last operator */
|
|
+ unsigned long shm_nattch; /* no. of current attaches */
|
|
+ unsigned long __unused4;
|
|
+ unsigned long __unused5;
|
|
+};
|
|
+
|
|
+struct shminfo64 {
|
|
+ unsigned long shmmax;
|
|
+ unsigned long shmmin;
|
|
+ unsigned long shmmni;
|
|
+ unsigned long shmseg;
|
|
+ unsigned long shmall;
|
|
+ unsigned long __unused1;
|
|
+ unsigned long __unused2;
|
|
+ unsigned long __unused3;
|
|
+ unsigned long __unused4;
|
|
+};
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SHMBUF_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/shmparam.h linux-2.6.28.10/arch/ubicom32/include/asm/shmparam.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/shmparam.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/shmparam.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,35 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/shmparam.h
|
|
+ * Shared memory definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 2004 Microtronix Datacom Ltd
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ * Alpha, ix86, M68K, Sparc, ...et al
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SHMPARAM_H
|
|
+#define _ASM_UBICOM32_SHMPARAM_H
|
|
+
|
|
+#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SHMPARAM_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/sigcontext.h linux-2.6.28.10/arch/ubicom32/include/asm/sigcontext.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/sigcontext.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/sigcontext.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,37 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/sigcontext.h
|
|
+ * Definition of sigcontext struct for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SIGCONTEXT_H
|
|
+#define _ASM_UBICOM32_SIGCONTEXT_H
|
|
+
|
|
+#include <asm/ptrace.h>
|
|
+
|
|
+struct sigcontext {
|
|
+ struct pt_regs sc_regs;
|
|
+};
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SIGCONTEXT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/siginfo.h linux-2.6.28.10/arch/ubicom32/include/asm/siginfo.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/siginfo.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/siginfo.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/siginfo.h
|
|
+ * Generic siginfo.h definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SIGINFO_H
|
|
+#define _ASM_UBICOM32_SIGINFO_H
|
|
+
|
|
+#include <asm-generic/siginfo.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SIGINFO_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/signal.h linux-2.6.28.10/arch/ubicom32/include/asm/signal.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/signal.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/signal.h 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,180 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/signal.h
|
|
+ * Signal related definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SIGNAL_H
|
|
+#define _ASM_UBICOM32_SIGNAL_H
|
|
+
|
|
+#include <linux/types.h>
|
|
+
|
|
+/* Avoid too many header ordering problems. */
|
|
+struct siginfo;
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+/* Most things should be clean enough to redefine this at will, if care
|
|
+ is taken to make libc match. */
|
|
+
|
|
+#define _NSIG 64
|
|
+#define _NSIG_BPW 32
|
|
+#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
|
|
+
|
|
+typedef unsigned long old_sigset_t; /* at least 32 bits */
|
|
+
|
|
+typedef struct {
|
|
+ unsigned long sig[_NSIG_WORDS];
|
|
+} sigset_t;
|
|
+
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#define SIGHUP 1
|
|
+#define SIGINT 2
|
|
+#define SIGQUIT 3
|
|
+#define SIGILL 4
|
|
+#define SIGTRAP 5
|
|
+#define SIGABRT 6
|
|
+#define SIGIOT 6
|
|
+#define SIGBUS 7
|
|
+#define SIGFPE 8
|
|
+#define SIGKILL 9
|
|
+#define SIGUSR1 10
|
|
+#define SIGSEGV 11
|
|
+#define SIGUSR2 12
|
|
+#define SIGPIPE 13
|
|
+#define SIGALRM 14
|
|
+#define SIGTERM 15
|
|
+#define SIGSTKFLT 16
|
|
+#define SIGCHLD 17
|
|
+#define SIGCONT 18
|
|
+#define SIGSTOP 19
|
|
+#define SIGTSTP 20
|
|
+#define SIGTTIN 21
|
|
+#define SIGTTOU 22
|
|
+#define SIGURG 23
|
|
+#define SIGXCPU 24
|
|
+#define SIGXFSZ 25
|
|
+#define SIGVTALRM 26
|
|
+#define SIGPROF 27
|
|
+#define SIGWINCH 28
|
|
+#define SIGIO 29
|
|
+#define SIGPOLL SIGIO
|
|
+/*
|
|
+#define SIGLOST 29
|
|
+*/
|
|
+#define SIGPWR 30
|
|
+#define SIGSYS 31
|
|
+#define SIGUNUSED 31
|
|
+
|
|
+/* These should not be considered constants from userland. */
|
|
+#define SIGRTMIN 32
|
|
+#define SIGRTMAX _NSIG
|
|
+
|
|
+/*
|
|
+ * SA_FLAGS values:
|
|
+ *
|
|
+ * SA_ONSTACK indicates that a registered stack_t will be used.
|
|
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
|
|
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
|
|
+ * SA_RESETHAND clears the handler when the signal is delivered.
|
|
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
|
|
+ * SA_NODEFER prevents the current signal from being masked in the handler.
|
|
+ *
|
|
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
|
|
+ * Unix names RESETHAND and NODEFER respectively.
|
|
+ */
|
|
+#define SA_NOCLDSTOP 0x00000001
|
|
+#define SA_NOCLDWAIT 0x00000002
|
|
+#define SA_SIGINFO 0x00000004
|
|
+#define SA_ONSTACK 0x08000000
|
|
+#define SA_RESTART 0x10000000
|
|
+#define SA_NODEFER 0x40000000
|
|
+#define SA_RESETHAND 0x80000000
|
|
+
|
|
+#define SA_NOMASK SA_NODEFER
|
|
+#define SA_ONESHOT SA_RESETHAND
|
|
+
|
|
+/*
|
|
+ * sigaltstack controls
|
|
+ */
|
|
+#define SS_ONSTACK 1
|
|
+#define SS_DISABLE 2
|
|
+
|
|
+#define MINSIGSTKSZ 2048
|
|
+#define SIGSTKSZ 8192
|
|
+
|
|
+#include <asm-generic/signal.h>
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+struct old_sigaction {
|
|
+ __sighandler_t sa_handler;
|
|
+ old_sigset_t sa_mask;
|
|
+ unsigned long sa_flags;
|
|
+ void (*sa_restorer)(void);
|
|
+};
|
|
+
|
|
+struct sigaction {
|
|
+ __sighandler_t sa_handler;
|
|
+ unsigned long sa_flags;
|
|
+ void (*sa_restorer)(void);
|
|
+ sigset_t sa_mask; /* mask last for extensibility */
|
|
+};
|
|
+
|
|
+struct k_sigaction {
|
|
+ struct sigaction sa;
|
|
+};
|
|
+#else
|
|
+/* Here we must cater to libcs that poke about in kernel headers. */
|
|
+
|
|
+struct sigaction {
|
|
+ union {
|
|
+ __sighandler_t _sa_handler;
|
|
+ void (*_sa_sigaction)(int, struct siginfo *, void *);
|
|
+ } _u;
|
|
+ sigset_t sa_mask;
|
|
+ unsigned long sa_flags;
|
|
+ void (*sa_restorer)(void);
|
|
+};
|
|
+
|
|
+#define sa_handler _u._sa_handler
|
|
+#define sa_sigaction _u._sa_sigaction
|
|
+
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+typedef struct sigaltstack {
|
|
+ void *ss_sp;
|
|
+ int ss_flags;
|
|
+ size_t ss_size;
|
|
+} stack_t;
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+
|
|
+#include <asm/sigcontext.h>
|
|
+#undef __HAVE_ARCH_SIG_BITOPS
|
|
+
|
|
+#define ptrace_signal_deliver(regs, cookie) do { } while (0)
|
|
+
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SIGNAL_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/smp.h linux-2.6.28.10/arch/ubicom32/include/asm/smp.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/smp.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/smp.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,83 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/smp.h
|
|
+ * SMP definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SMP_H
|
|
+#define _ASM_UBICOM32_SMP_H
|
|
+
|
|
+#ifndef ASSEMBLY
|
|
+#include <linux/bitops.h>
|
|
+#include <linux/threads.h>
|
|
+#include <linux/cpumask.h>
|
|
+#include <asm/ip5000.h>
|
|
+
|
|
+typedef unsigned long address_t;
|
|
+extern cpumask_t cpu_online_map;
|
|
+extern unsigned int smp_ipi_irq;
|
|
+
|
|
+/*
|
|
+ * This magic constant controls our willingness to transfer
|
|
+ * a process across CPUs.
|
|
+ *
|
|
+ * Such a transfer incurs cache and tlb
|
|
+ * misses. The current value is inherited from i386. Still needs
|
|
+ * to be tuned for parisc.
|
|
+ */
|
|
+#define PROC_CHANGE_PENALTY 15 /* Schedule penalty */
|
|
+#define NO_PROC_ID 0xFF /* No processor magic marker */
|
|
+#define ANY_PROC_ID 0xFF /* Any processor magic marker */
|
|
+
|
|
+#ifdef CONFIG_SMP
|
|
+#define raw_smp_processor_id() (current_thread_info()->cpu)
|
|
+#endif /* CONFIG_SMP */
|
|
+
|
|
+static inline int __cpu_disable (void)
|
|
+{
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static inline void __cpu_die (unsigned int cpu)
|
|
+{
|
|
+ while(1) {
|
|
+ };
|
|
+}
|
|
+
|
|
+extern int __cpu_up(unsigned int cpu);
|
|
+extern void smp_send_timer_all(void);
|
|
+extern void smp_timer_broadcast(cpumask_t mask);
|
|
+extern void smp_set_affinity(unsigned int irq, cpumask_t dest);
|
|
+extern void arch_send_call_function_single_ipi(int cpu);
|
|
+extern void arch_send_call_function_ipi(cpumask_t mask);
|
|
+
|
|
+/*
|
|
+ * TODO: Once these are fully tested, we should turn them into
|
|
+ * inline macros for performance.
|
|
+ */
|
|
+extern unsigned long smp_get_affinity(unsigned int irq, int *all);
|
|
+extern void smp_reset_ipi(unsigned long mask);
|
|
+
|
|
+#endif /* !ASSEMBLY */
|
|
+#endif /* _ASM_UBICOM32_SMP_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/socket.h linux-2.6.28.10/arch/ubicom32/include/asm/socket.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/socket.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/socket.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,84 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/socket.h
|
|
+ * Socket options definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SOCKET_H
|
|
+#define _ASM_UBICOM32_SOCKET_H
|
|
+
|
|
+#include <asm/sockios.h>
|
|
+
|
|
+/* For setsockopt(2) */
|
|
+#define SOL_SOCKET 1
|
|
+
|
|
+#define SO_DEBUG 1
|
|
+#define SO_REUSEADDR 2
|
|
+#define SO_TYPE 3
|
|
+#define SO_ERROR 4
|
|
+#define SO_DONTROUTE 5
|
|
+#define SO_BROADCAST 6
|
|
+#define SO_SNDBUF 7
|
|
+#define SO_RCVBUF 8
|
|
+#define SO_SNDBUFFORCE 32
|
|
+#define SO_RCVBUFFORCE 33
|
|
+#define SO_KEEPALIVE 9
|
|
+#define SO_OOBINLINE 10
|
|
+#define SO_NO_CHECK 11
|
|
+#define SO_PRIORITY 12
|
|
+#define SO_LINGER 13
|
|
+#define SO_BSDCOMPAT 14
|
|
+/* To add :#define SO_REUSEPORT 15 */
|
|
+#define SO_PASSCRED 16
|
|
+#define SO_PEERCRED 17
|
|
+#define SO_RCVLOWAT 18
|
|
+#define SO_SNDLOWAT 19
|
|
+#define SO_RCVTIMEO 20
|
|
+#define SO_SNDTIMEO 21
|
|
+
|
|
+/* Security levels - as per NRL IPv6 - don't actually do anything */
|
|
+#define SO_SECURITY_AUTHENTICATION 22
|
|
+#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
|
|
+#define SO_SECURITY_ENCRYPTION_NETWORK 24
|
|
+
|
|
+#define SO_BINDTODEVICE 25
|
|
+
|
|
+/* Socket filtering */
|
|
+#define SO_ATTACH_FILTER 26
|
|
+#define SO_DETACH_FILTER 27
|
|
+
|
|
+#define SO_PEERNAME 28
|
|
+#define SO_TIMESTAMP 29
|
|
+#define SCM_TIMESTAMP SO_TIMESTAMP
|
|
+
|
|
+#define SO_ACCEPTCONN 30
|
|
+
|
|
+#define SO_PEERSEC 31
|
|
+#define SO_PASSSEC 34
|
|
+#define SO_TIMESTAMPNS 35
|
|
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
|
|
+
|
|
+#define SO_MARK 36
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SOCKET_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/sockios.h linux-2.6.28.10/arch/ubicom32/include/asm/sockios.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/sockios.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/sockios.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,40 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/sockios.h
|
|
+ * Socket-level ioctl definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SOCKIOS_H
|
|
+#define _ASM_UBICOM32_SOCKIOS_H
|
|
+
|
|
+/* Socket-level I/O control calls. */
|
|
+#define FIOSETOWN 0x8901
|
|
+#define SIOCSPGRP 0x8902
|
|
+#define FIOGETOWN 0x8903
|
|
+#define SIOCGPGRP 0x8904
|
|
+#define SIOCATMARK 0x8905
|
|
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
|
|
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SOCKIOS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/spinlock.h linux-2.6.28.10/arch/ubicom32/include/asm/spinlock.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/spinlock.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/spinlock.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,293 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/spinlock.h
|
|
+ * Spinlock related definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SPINLOCK_H
|
|
+#define _ASM_UBICOM32_SPINLOCK_H
|
|
+
|
|
+#include <asm/system.h>
|
|
+#include <asm/processor.h>
|
|
+#include <asm/spinlock_types.h>
|
|
+
|
|
+/*
|
|
+ * __raw_spin_lock()
|
|
+ * Lock the lock.
|
|
+ */
|
|
+static inline void __raw_spin_lock(raw_spinlock_t *x)
|
|
+{
|
|
+ asm volatile (
|
|
+ "1: bset %0, %0, #0 \n\t"
|
|
+ " jmpne.f 1b \n\t"
|
|
+ : "+U4" (x->lock)
|
|
+ :
|
|
+ : "memory", "cc"
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __raw_spin_unlock()
|
|
+ * Unlock the lock.
|
|
+ */
|
|
+static inline void __raw_spin_unlock(raw_spinlock_t *x)
|
|
+{
|
|
+ asm volatile (
|
|
+ " bclr %0, %0, #0 \n\t"
|
|
+ : "+U4" (x->lock)
|
|
+ :
|
|
+ : "memory", "cc"
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __raw_spin_is_locked()
|
|
+ * Test if the lock is locked.
|
|
+ */
|
|
+static inline int __raw_spin_is_locked(raw_spinlock_t *x)
|
|
+{
|
|
+ return x->lock;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __raw_spin_unlock_wait()
|
|
+ * Wait for the lock to be unlocked.
|
|
+ *
|
|
+ * Note: the caller has not guarantee that the lock will not
|
|
+ * be acquired before they get to it.
|
|
+ */
|
|
+static inline void __raw_spin_unlock_wait(raw_spinlock_t *x)
|
|
+{
|
|
+ do {
|
|
+ cpu_relax();
|
|
+ } while (__raw_spin_is_locked(x));
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __raw_spin_trylock()
|
|
+ * Try the lock, return 0 on failure, 1 on success.
|
|
+ */
|
|
+static inline int __raw_spin_trylock(raw_spinlock_t *x)
|
|
+{
|
|
+ int ret = 0;
|
|
+
|
|
+ asm volatile (
|
|
+ " bset %1, %1, #0 \n\t"
|
|
+ " jmpne.f 1f \n\t"
|
|
+ " move.4 %0, #1 \n\t"
|
|
+ "1: \n\t"
|
|
+ : "+r" (ret), "+U4" (x->lock)
|
|
+ :
|
|
+ : "memory", "cc"
|
|
+ );
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __raw_spin_lock_flags()
|
|
+ * Spin waiting for the lock (enabling IRQ(s))
|
|
+ */
|
|
+static inline void __raw_spin_lock_flags(raw_spinlock_t *x, unsigned long flags)
|
|
+{
|
|
+ mb();
|
|
+ while (!__raw_spin_trylock(x)) {
|
|
+ /*
|
|
+ * If the flags from the IRQ are set, interrupts are disabled and we
|
|
+ * need to re-enable them.
|
|
+ */
|
|
+ if (!flags) {
|
|
+ cpu_relax();
|
|
+ } else {
|
|
+ raw_local_irq_enable();
|
|
+ cpu_relax();
|
|
+ raw_local_irq_disable();
|
|
+ }
|
|
+ }
|
|
+ mb();
|
|
+}
|
|
+
|
|
+/*
|
|
+ * Read-write spinlocks, allowing multiple readers but only one writer.
|
|
+ * Linux rwlocks are unfair to writers; they can be starved for an indefinite
|
|
+ * time by readers. With care, they can also be taken in interrupt context.
|
|
+ *
|
|
+ * In Ubicom32 architecture implementation, we have a spinlock and a counter.
|
|
+ * Readers use the lock to serialise their access to the counter (which
|
|
+ * records how many readers currently hold the lock).
|
|
+ * Writers hold the spinlock, preventing any readers or other writers from
|
|
+ * grabbing the rwlock.
|
|
+ */
|
|
+
|
|
+/*
|
|
+ * __raw_read_lock()
|
|
+ * Increment the counter in the rwlock.
|
|
+ *
|
|
+ * Note that we have to ensure interrupts are disabled in case we're
|
|
+ * interrupted by some other code that wants to grab the same read lock
|
|
+ */
|
|
+static inline void __raw_read_lock(raw_rwlock_t *rw)
|
|
+{
|
|
+ unsigned long flags;
|
|
+ raw_local_irq_save(flags);
|
|
+ __raw_spin_lock_flags(&rw->lock, flags);
|
|
+ rw->counter++;
|
|
+ __raw_spin_unlock(&rw->lock);
|
|
+ raw_local_irq_restore(flags);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __raw_read_unlock()
|
|
+ * Decrement the counter.
|
|
+ *
|
|
+ * Note that we have to ensure interrupts are disabled in case we're
|
|
+ * interrupted by some other code that wants to grab the same read lock
|
|
+ */
|
|
+static inline void __raw_read_unlock(raw_rwlock_t *rw)
|
|
+{
|
|
+ unsigned long flags;
|
|
+ raw_local_irq_save(flags);
|
|
+ __raw_spin_lock_flags(&rw->lock, flags);
|
|
+ rw->counter--;
|
|
+ __raw_spin_unlock(&rw->lock);
|
|
+ raw_local_irq_restore(flags);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __raw_read_trylock()
|
|
+ * Increment the counter if we can.
|
|
+ *
|
|
+ * Note that we have to ensure interrupts are disabled in case we're
|
|
+ * interrupted by some other code that wants to grab the same read lock
|
|
+ */
|
|
+static inline int __raw_read_trylock(raw_rwlock_t *rw)
|
|
+{
|
|
+ unsigned long flags;
|
|
+ retry:
|
|
+ raw_local_irq_save(flags);
|
|
+ if (__raw_spin_trylock(&rw->lock)) {
|
|
+ rw->counter++;
|
|
+ __raw_spin_unlock(&rw->lock);
|
|
+ raw_local_irq_restore(flags);
|
|
+ return 1;
|
|
+ }
|
|
+
|
|
+ raw_local_irq_restore(flags);
|
|
+
|
|
+ /*
|
|
+ * If write-locked, we fail to acquire the lock
|
|
+ */
|
|
+ if (rw->counter < 0) {
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Wait until we have a realistic chance at the lock
|
|
+ */
|
|
+ while (__raw_spin_is_locked(&rw->lock) && rw->counter >= 0) {
|
|
+ cpu_relax();
|
|
+ }
|
|
+
|
|
+ goto retry;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __raw_write_lock()
|
|
+ *
|
|
+ * Note that we have to ensure interrupts are disabled in case we're
|
|
+ * interrupted by some other code that wants to read_trylock() this lock
|
|
+ */
|
|
+static inline void __raw_write_lock(raw_rwlock_t *rw)
|
|
+{
|
|
+ unsigned long flags;
|
|
+retry:
|
|
+ raw_local_irq_save(flags);
|
|
+ __raw_spin_lock_flags(&rw->lock, flags);
|
|
+
|
|
+ if (rw->counter != 0) {
|
|
+ __raw_spin_unlock(&rw->lock);
|
|
+ raw_local_irq_restore(flags);
|
|
+
|
|
+ while (rw->counter != 0)
|
|
+ cpu_relax();
|
|
+
|
|
+ goto retry;
|
|
+ }
|
|
+
|
|
+ rw->counter = -1; /* mark as write-locked */
|
|
+ mb();
|
|
+ raw_local_irq_restore(flags);
|
|
+}
|
|
+
|
|
+static inline void __raw_write_unlock(raw_rwlock_t *rw)
|
|
+{
|
|
+ rw->counter = 0;
|
|
+ __raw_spin_unlock(&rw->lock);
|
|
+}
|
|
+
|
|
+/* Note that we have to ensure interrupts are disabled in case we're
|
|
+ * interrupted by some other code that wants to read_trylock() this lock */
|
|
+static inline int __raw_write_trylock(raw_rwlock_t *rw)
|
|
+{
|
|
+ unsigned long flags;
|
|
+ int result = 0;
|
|
+
|
|
+ raw_local_irq_save(flags);
|
|
+ if (__raw_spin_trylock(&rw->lock)) {
|
|
+ if (rw->counter == 0) {
|
|
+ rw->counter = -1;
|
|
+ result = 1;
|
|
+ } else {
|
|
+ /* Read-locked. Oh well. */
|
|
+ __raw_spin_unlock(&rw->lock);
|
|
+ }
|
|
+ }
|
|
+ raw_local_irq_restore(flags);
|
|
+
|
|
+ return result;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * read_can_lock - would read_trylock() succeed?
|
|
+ * @lock: the rwlock in question.
|
|
+ */
|
|
+static inline int __raw_read_can_lock(raw_rwlock_t *rw)
|
|
+{
|
|
+ return rw->counter >= 0;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * write_can_lock - would write_trylock() succeed?
|
|
+ * @lock: the rwlock in question.
|
|
+ */
|
|
+static inline int __raw_write_can_lock(raw_rwlock_t *rw)
|
|
+{
|
|
+ return !rw->counter;
|
|
+}
|
|
+
|
|
+#define _raw_spin_relax(lock) cpu_relax()
|
|
+#define _raw_read_relax(lock) cpu_relax()
|
|
+#define _raw_write_relax(lock) cpu_relax()
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SPINLOCK_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/spinlock_types.h linux-2.6.28.10/arch/ubicom32/include/asm/spinlock_types.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/spinlock_types.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/spinlock_types.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,43 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/spinlock_types.h
|
|
+ * Spinlock related structure definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SPINLOCK_TYPES_H
|
|
+#define _ASM_UBICOM32_SPINLOCK_TYPES_H
|
|
+
|
|
+typedef struct {
|
|
+ volatile unsigned int lock;
|
|
+} raw_spinlock_t;
|
|
+
|
|
+typedef struct {
|
|
+ raw_spinlock_t lock;
|
|
+ volatile int counter;
|
|
+} raw_rwlock_t;
|
|
+
|
|
+#define __RAW_SPIN_LOCK_UNLOCKED { 0 }
|
|
+#define __RAW_RW_LOCK_UNLOCKED { __RAW_SPIN_LOCK_UNLOCKED, 0 }
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SPINLOCK_TYPES_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/stacktrace.h linux-2.6.28.10/arch/ubicom32/include/asm/stacktrace.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/stacktrace.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/stacktrace.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,72 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/stacktrace.h
|
|
+ * Stacktrace functions for the Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_STACKTRACE_H
|
|
+#define _ASM_UBICOM32_STACKTRACE_H
|
|
+
|
|
+#define between(a, b, c) (( \
|
|
+ ((unsigned long) a) >= ((unsigned long) b)) && \
|
|
+ (((unsigned long)a) <= ((unsigned long)c)))
|
|
+
|
|
+/*
|
|
+ * These symbols are filled in by the linker.
|
|
+ */
|
|
+extern unsigned long _stext;
|
|
+extern unsigned long _etext;
|
|
+
|
|
+/* OCM text goes from __ocm_text_run_begin to __data_begin */
|
|
+extern unsigned long __ocm_text_run_begin;
|
|
+extern unsigned long __data_begin;
|
|
+
|
|
+/* Account for OCM case - see stacktrace.c maybe combine(also trap.c) */
|
|
+/*
|
|
+ * ubicom32_is_kernel()
|
|
+ *
|
|
+ * Check to see if the given address belongs to the kernel.
|
|
+ * NOMMU does not permit any other means.
|
|
+ */
|
|
+static inline int ubicom32_is_kernel(unsigned long addr)
|
|
+{
|
|
+ int is_kernel = between(addr, &_stext, &_etext) || \
|
|
+ between(addr, &__ocm_text_run_begin, &__data_begin);
|
|
+
|
|
+#ifdef CONFIG_MODULES
|
|
+ if (!is_kernel)
|
|
+ is_kernel = is_module_address(addr);
|
|
+#endif
|
|
+ return is_kernel;
|
|
+}
|
|
+
|
|
+extern unsigned long stacktrace_iterate(
|
|
+ unsigned long **trace,
|
|
+ unsigned long stext, unsigned long etext,
|
|
+ unsigned long ocm_stext, unsigned long ocm_etext,
|
|
+ unsigned long sstack, unsigned long estack);
|
|
+#ifdef CONFIG_STACKTRACE
|
|
+void stacktrace_save_entries(struct task_struct *tsk, struct stack_trace *trace, unsigned long sp);
|
|
+#endif
|
|
+#endif /* _ASM_UBICOM32_STACKTRACE_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/statfs.h linux-2.6.28.10/arch/ubicom32/include/asm/statfs.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/statfs.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/statfs.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/statfs.h
|
|
+ * Generic statfs.h definitions
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_STATFS_H
|
|
+#define _ASM_UBICOM32_STATFS_H
|
|
+
|
|
+#include <asm-generic/statfs.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_STATFS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/stat.h linux-2.6.28.10/arch/ubicom32/include/asm/stat.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/stat.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/stat.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,104 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/stat.h
|
|
+ * File status definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_STAT_H
|
|
+#define _ASM_UBICOM32_STAT_H
|
|
+
|
|
+struct __old_kernel_stat {
|
|
+ unsigned short st_dev;
|
|
+ unsigned short st_ino;
|
|
+ unsigned short st_mode;
|
|
+ unsigned short st_nlink;
|
|
+ unsigned short st_uid;
|
|
+ unsigned short st_gid;
|
|
+ unsigned short st_rdev;
|
|
+ unsigned long st_size;
|
|
+ unsigned long st_atime;
|
|
+ unsigned long st_mtime;
|
|
+ unsigned long st_ctime;
|
|
+};
|
|
+
|
|
+struct stat {
|
|
+ unsigned short st_dev;
|
|
+ unsigned short __pad1;
|
|
+ unsigned long st_ino;
|
|
+ unsigned short st_mode;
|
|
+ unsigned short st_nlink;
|
|
+ unsigned short st_uid;
|
|
+ unsigned short st_gid;
|
|
+ unsigned short st_rdev;
|
|
+ unsigned short __pad2;
|
|
+ unsigned long st_size;
|
|
+ unsigned long st_blksize;
|
|
+ unsigned long st_blocks;
|
|
+ unsigned long st_atime;
|
|
+ unsigned long __unused1;
|
|
+ unsigned long st_mtime;
|
|
+ unsigned long __unused2;
|
|
+ unsigned long st_ctime;
|
|
+ unsigned long __unused3;
|
|
+ unsigned long __unused4;
|
|
+ unsigned long __unused5;
|
|
+};
|
|
+
|
|
+/* This matches struct stat64 in glibc2.1, hence the absolutely
|
|
+ * insane amounts of padding around dev_t's.
|
|
+ */
|
|
+struct stat64 {
|
|
+ unsigned long long st_dev;
|
|
+ unsigned char __pad1[2];
|
|
+
|
|
+#define STAT64_HAS_BROKEN_ST_INO 1
|
|
+ unsigned long __st_ino;
|
|
+
|
|
+ unsigned int st_mode;
|
|
+ unsigned int st_nlink;
|
|
+
|
|
+ unsigned long st_uid;
|
|
+ unsigned long st_gid;
|
|
+
|
|
+ unsigned long long st_rdev;
|
|
+ unsigned char __pad3[2];
|
|
+
|
|
+ long long st_size;
|
|
+ unsigned long st_blksize;
|
|
+
|
|
+ unsigned long long st_blocks; /* Number 512-byte blocks allocated. */
|
|
+
|
|
+ unsigned long st_atime;
|
|
+ unsigned long st_atime_nsec;
|
|
+
|
|
+ unsigned long st_mtime;
|
|
+ unsigned long st_mtime_nsec;
|
|
+
|
|
+ unsigned long st_ctime;
|
|
+ unsigned long st_ctime_nsec;
|
|
+
|
|
+ unsigned long long st_ino;
|
|
+};
|
|
+
|
|
+#endif /* _ASM_UBICOM32_STAT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/string.h linux-2.6.28.10/arch/ubicom32/include/asm/string.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/string.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/string.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,37 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/string.h
|
|
+ * String operation definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_STRING_H
|
|
+#define _ASM_UBICOM32_STRING_H
|
|
+
|
|
+#define __HAVE_ARCH_MEMSET
|
|
+extern void *memset(void *b, int c, size_t len);
|
|
+
|
|
+#define __HAVE_ARCH_MEMCPY
|
|
+extern void *memcpy(void *to, const void *from, size_t len);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_STRING_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/system.h linux-2.6.28.10/arch/ubicom32/include/asm/system.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/system.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/system.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,101 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/system.h
|
|
+ * Low level switching definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_SYSTEM_H
|
|
+#define _ASM_UBICOM32_SYSTEM_H
|
|
+
|
|
+#include <linux/irqflags.h>
|
|
+#include <linux/linkage.h>
|
|
+#include <asm/segment.h>
|
|
+#include <asm/entry.h>
|
|
+#include <asm/ldsr.h>
|
|
+#include <asm/irq.h>
|
|
+#include <asm/percpu.h>
|
|
+#include <asm/ubicom32-common.h>
|
|
+#include <asm/processor.h>
|
|
+
|
|
+/*
|
|
+ * switch_to(n) should switch tasks to task ptr, first checking that
|
|
+ * ptr isn't the current task, in which case it does nothing.
|
|
+ */
|
|
+asmlinkage void resume(void);
|
|
+extern void *__switch_to(struct task_struct *prev,
|
|
+ struct thread_struct *prev_switch,
|
|
+ struct thread_struct *next_switch);
|
|
+
|
|
+/*
|
|
+ * We will need a per linux thread sw_ksp for the switch_to macro to
|
|
+ * track the kernel stack pointer for the current thread on that linux thread.
|
|
+ */
|
|
+#define switch_to(prev,next,last) \
|
|
+({ \
|
|
+ void *_last; \
|
|
+ _last = (void *) \
|
|
+ __switch_to(prev, &prev->thread, &next->thread); \
|
|
+ (last) = _last; \
|
|
+})
|
|
+
|
|
+/*
|
|
+ * Force strict CPU ordering.
|
|
+ * Not really required on ubicom32...
|
|
+ */
|
|
+#define nop() asm volatile ("nop"::)
|
|
+#define mb() asm volatile ("" : : :"memory")
|
|
+#define rmb() asm volatile ("" : : :"memory")
|
|
+#define wmb() asm volatile ("" : : :"memory")
|
|
+#define set_mb(var, value) ({ (var) = (value); wmb(); })
|
|
+
|
|
+#ifdef CONFIG_SMP
|
|
+#define smp_mb() mb()
|
|
+#define smp_rmb() rmb()
|
|
+#define smp_wmb() wmb()
|
|
+#define smp_read_barrier_depends() read_barrier_depends()
|
|
+#else
|
|
+#define smp_mb() mb()
|
|
+#define smp_rmb() rmb()
|
|
+#define smp_wmb() wmb()
|
|
+#define smp_read_barrier_depends() do { } while(0)
|
|
+#endif
|
|
+
|
|
+#define read_barrier_depends() ((void)0)
|
|
+
|
|
+/*
|
|
+ * The following defines change how the scheduler calls the switch_to()
|
|
+ * macro.
|
|
+ *
|
|
+ * 1) The first causes the runqueue to be unlocked on entry to
|
|
+ * switch_to(). Since our ctx code does not play with the runqueue
|
|
+ * we do not need it unlocked.
|
|
+ *
|
|
+ * 2) The later turns interrupts on during a ctxsw to reduce the latency of
|
|
+ * interrupts during ctx. At this point in the port, we believe that this
|
|
+ * latency is not a problem since we have very little code to perform a ctxsw.
|
|
+ */
|
|
+// #define __ARCH_WANT_UNLOCKED_CTXSW
|
|
+// #define __ARCH_WANT_INTERRUPTS_ON_CTXSW
|
|
+
|
|
+#endif /* _ASM_UBICOM32_SYSTEM_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/termbits.h linux-2.6.28.10/arch/ubicom32/include/asm/termbits.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/termbits.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/termbits.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,227 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/termbits.h
|
|
+ * Terminal/serial port definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_TERMBITS_H
|
|
+#define _ASM_UBICOM32_TERMBITS_H
|
|
+
|
|
+#include <linux/posix_types.h>
|
|
+
|
|
+typedef unsigned char cc_t;
|
|
+typedef unsigned int speed_t;
|
|
+typedef unsigned int tcflag_t;
|
|
+
|
|
+#define NCCS 19
|
|
+struct termios {
|
|
+ tcflag_t c_iflag; /* input mode flags */
|
|
+ tcflag_t c_oflag; /* output mode flags */
|
|
+ tcflag_t c_cflag; /* control mode flags */
|
|
+ tcflag_t c_lflag; /* local mode flags */
|
|
+ cc_t c_line; /* line discipline */
|
|
+ cc_t c_cc[NCCS]; /* control characters */
|
|
+};
|
|
+
|
|
+struct termios2 {
|
|
+ tcflag_t c_iflag; /* input mode flags */
|
|
+ tcflag_t c_oflag; /* output mode flags */
|
|
+ tcflag_t c_cflag; /* control mode flags */
|
|
+ tcflag_t c_lflag; /* local mode flags */
|
|
+ cc_t c_line; /* line discipline */
|
|
+ cc_t c_cc[NCCS]; /* control characters */
|
|
+ speed_t c_ispeed; /* input speed */
|
|
+ speed_t c_ospeed; /* output speed */
|
|
+};
|
|
+
|
|
+struct ktermios {
|
|
+ tcflag_t c_iflag; /* input mode flags */
|
|
+ tcflag_t c_oflag; /* output mode flags */
|
|
+ tcflag_t c_cflag; /* control mode flags */
|
|
+ tcflag_t c_lflag; /* local mode flags */
|
|
+ cc_t c_line; /* line discipline */
|
|
+ cc_t c_cc[NCCS]; /* control characters */
|
|
+ speed_t c_ispeed; /* input speed */
|
|
+ speed_t c_ospeed; /* output speed */
|
|
+};
|
|
+
|
|
+/* c_cc characters */
|
|
+#define VINTR 0
|
|
+#define VQUIT 1
|
|
+#define VERASE 2
|
|
+#define VKILL 3
|
|
+#define VEOF 4
|
|
+#define VTIME 5
|
|
+#define VMIN 6
|
|
+#define VSWTC 7
|
|
+#define VSTART 8
|
|
+#define VSTOP 9
|
|
+#define VSUSP 10
|
|
+#define VEOL 11
|
|
+#define VREPRINT 12
|
|
+#define VDISCARD 13
|
|
+#define VWERASE 14
|
|
+#define VLNEXT 15
|
|
+#define VEOL2 16
|
|
+
|
|
+
|
|
+/* c_iflag bits */
|
|
+#define IGNBRK 0000001
|
|
+#define BRKINT 0000002
|
|
+#define IGNPAR 0000004
|
|
+#define PARMRK 0000010
|
|
+#define INPCK 0000020
|
|
+#define ISTRIP 0000040
|
|
+#define INLCR 0000100
|
|
+#define IGNCR 0000200
|
|
+#define ICRNL 0000400
|
|
+#define IUCLC 0001000
|
|
+#define IXON 0002000
|
|
+#define IXANY 0004000
|
|
+#define IXOFF 0010000
|
|
+#define IMAXBEL 0020000
|
|
+#define IUTF8 0040000
|
|
+
|
|
+/* c_oflag bits */
|
|
+#define OPOST 0000001
|
|
+#define OLCUC 0000002
|
|
+#define ONLCR 0000004
|
|
+#define OCRNL 0000010
|
|
+#define ONOCR 0000020
|
|
+#define ONLRET 0000040
|
|
+#define OFILL 0000100
|
|
+#define OFDEL 0000200
|
|
+#define NLDLY 0000400
|
|
+#define NL0 0000000
|
|
+#define NL1 0000400
|
|
+#define CRDLY 0003000
|
|
+#define CR0 0000000
|
|
+#define CR1 0001000
|
|
+#define CR2 0002000
|
|
+#define CR3 0003000
|
|
+#define TABDLY 0014000
|
|
+#define TAB0 0000000
|
|
+#define TAB1 0004000
|
|
+#define TAB2 0010000
|
|
+#define TAB3 0014000
|
|
+#define XTABS 0014000
|
|
+#define BSDLY 0020000
|
|
+#define BS0 0000000
|
|
+#define BS1 0020000
|
|
+#define VTDLY 0040000
|
|
+#define VT0 0000000
|
|
+#define VT1 0040000
|
|
+#define FFDLY 0100000
|
|
+#define FF0 0000000
|
|
+#define FF1 0100000
|
|
+
|
|
+/* c_cflag bit meaning */
|
|
+#define CBAUD 0010017
|
|
+#define B0 0000000 /* hang up */
|
|
+#define B50 0000001
|
|
+#define B75 0000002
|
|
+#define B110 0000003
|
|
+#define B134 0000004
|
|
+#define B150 0000005
|
|
+#define B200 0000006
|
|
+#define B300 0000007
|
|
+#define B600 0000010
|
|
+#define B1200 0000011
|
|
+#define B1800 0000012
|
|
+#define B2400 0000013
|
|
+#define B4800 0000014
|
|
+#define B9600 0000015
|
|
+#define B19200 0000016
|
|
+#define B38400 0000017
|
|
+#define EXTA B19200
|
|
+#define EXTB B38400
|
|
+#define CSIZE 0000060
|
|
+#define CS5 0000000
|
|
+#define CS6 0000020
|
|
+#define CS7 0000040
|
|
+#define CS8 0000060
|
|
+#define CSTOPB 0000100
|
|
+#define CREAD 0000200
|
|
+#define PARENB 0000400
|
|
+#define PARODD 0001000
|
|
+#define HUPCL 0002000
|
|
+#define CLOCAL 0004000
|
|
+#define CBAUDEX 0010000
|
|
+#define BOTHER 0010000
|
|
+#define B57600 0010001
|
|
+#define B115200 0010002
|
|
+#define B230400 0010003
|
|
+#define B460800 0010004
|
|
+#define B500000 0010005
|
|
+#define B576000 0010006
|
|
+#define B921600 0010007
|
|
+#define B1000000 0010010
|
|
+#define B1152000 0010011
|
|
+#define B1500000 0010012
|
|
+#define B2000000 0010013
|
|
+#define B2500000 0010014
|
|
+#define B3000000 0010015
|
|
+#define B3500000 0010016
|
|
+#define B4000000 0010017
|
|
+#define CIBAUD 002003600000 /* input baud rate */
|
|
+#define CMSPAR 010000000000 /* mark or space (stick) parity */
|
|
+#define CRTSCTS 020000000000 /* flow control */
|
|
+
|
|
+#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
|
|
+
|
|
+/* c_lflag bits */
|
|
+#define ISIG 0000001
|
|
+#define ICANON 0000002
|
|
+#define XCASE 0000004
|
|
+#define ECHO 0000010
|
|
+#define ECHOE 0000020
|
|
+#define ECHOK 0000040
|
|
+#define ECHONL 0000100
|
|
+#define NOFLSH 0000200
|
|
+#define TOSTOP 0000400
|
|
+#define ECHOCTL 0001000
|
|
+#define ECHOPRT 0002000
|
|
+#define ECHOKE 0004000
|
|
+#define FLUSHO 0010000
|
|
+#define PENDIN 0040000
|
|
+#define IEXTEN 0100000
|
|
+
|
|
+
|
|
+/* tcflow() and TCXONC use these */
|
|
+#define TCOOFF 0
|
|
+#define TCOON 1
|
|
+#define TCIOFF 2
|
|
+#define TCION 3
|
|
+
|
|
+/* tcflush() and TCFLSH use these */
|
|
+#define TCIFLUSH 0
|
|
+#define TCOFLUSH 1
|
|
+#define TCIOFLUSH 2
|
|
+
|
|
+/* tcsetattr uses these */
|
|
+#define TCSANOW 0
|
|
+#define TCSADRAIN 1
|
|
+#define TCSAFLUSH 2
|
|
+
|
|
+#endif /* _ASM_UBICOM32_TERMBITS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/termios.h linux-2.6.28.10/arch/ubicom32/include/asm/termios.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/termios.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/termios.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,119 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/termios.h
|
|
+ * Ubicom32 termio definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_TERMIOS_H
|
|
+#define _ASM_UBICOM32_TERMIOS_H
|
|
+
|
|
+#include <asm/termbits.h>
|
|
+#include <asm/ioctls.h>
|
|
+
|
|
+struct winsize {
|
|
+ unsigned short ws_row;
|
|
+ unsigned short ws_col;
|
|
+ unsigned short ws_xpixel;
|
|
+ unsigned short ws_ypixel;
|
|
+};
|
|
+
|
|
+#define NCC 8
|
|
+struct termio {
|
|
+ unsigned short c_iflag; /* input mode flags */
|
|
+ unsigned short c_oflag; /* output mode flags */
|
|
+ unsigned short c_cflag; /* control mode flags */
|
|
+ unsigned short c_lflag; /* local mode flags */
|
|
+ unsigned char c_line; /* line discipline */
|
|
+ unsigned char c_cc[NCC]; /* control characters */
|
|
+};
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+/* intr=^C quit=^| erase=del kill=^U
|
|
+ eof=^D vtime=\0 vmin=\1 sxtc=\0
|
|
+ start=^Q stop=^S susp=^Z eol=\0
|
|
+ reprint=^R discard=^U werase=^W lnext=^V
|
|
+ eol2=\0
|
|
+*/
|
|
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
|
|
+#endif
|
|
+
|
|
+/* modem lines */
|
|
+#define TIOCM_LE 0x001
|
|
+#define TIOCM_DTR 0x002
|
|
+#define TIOCM_RTS 0x004
|
|
+#define TIOCM_ST 0x008
|
|
+#define TIOCM_SR 0x010
|
|
+#define TIOCM_CTS 0x020
|
|
+#define TIOCM_CAR 0x040
|
|
+#define TIOCM_RNG 0x080
|
|
+#define TIOCM_DSR 0x100
|
|
+#define TIOCM_CD TIOCM_CAR
|
|
+#define TIOCM_RI TIOCM_RNG
|
|
+#define TIOCM_OUT1 0x2000
|
|
+#define TIOCM_OUT2 0x4000
|
|
+#define TIOCM_LOOP 0x8000
|
|
+
|
|
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+
|
|
+/*
|
|
+ * Translate a "termio" structure into a "termios". Ugh.
|
|
+ */
|
|
+#define user_termio_to_kernel_termios(termios, termio) \
|
|
+({ \
|
|
+ unsigned short tmp; \
|
|
+ get_user(tmp, &(termio)->c_iflag); \
|
|
+ (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
|
|
+ get_user(tmp, &(termio)->c_oflag); \
|
|
+ (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
|
|
+ get_user(tmp, &(termio)->c_cflag); \
|
|
+ (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
|
|
+ get_user(tmp, &(termio)->c_lflag); \
|
|
+ (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
|
|
+ get_user((termios)->c_line, &(termio)->c_line); \
|
|
+ copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
|
|
+})
|
|
+
|
|
+/*
|
|
+ * Translate a "termios" structure into a "termio". Ugh.
|
|
+ */
|
|
+#define kernel_termios_to_user_termio(termio, termios) \
|
|
+({ \
|
|
+ put_user((termios)->c_iflag, &(termio)->c_iflag); \
|
|
+ put_user((termios)->c_oflag, &(termio)->c_oflag); \
|
|
+ put_user((termios)->c_cflag, &(termio)->c_cflag); \
|
|
+ put_user((termios)->c_lflag, &(termio)->c_lflag); \
|
|
+ put_user((termios)->c_line, &(termio)->c_line); \
|
|
+ copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
|
|
+})
|
|
+
|
|
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
|
|
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
|
|
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
|
|
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
|
|
+
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_TERMIOS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/thread-asm.h linux-2.6.28.10/arch/ubicom32/include/asm/thread-asm.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/thread-asm.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/thread-asm.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,49 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/thread-asm.h
|
|
+ * Ubicom32 architecture specific thread definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_THREAD_ASM_H
|
|
+#define _ASM_UBICOM32_THREAD_ASM_H
|
|
+
|
|
+/*
|
|
+ * thread_get_self
|
|
+ * Read and shift the current thread into reg
|
|
+ */
|
|
+.macro thread_get_self reg
|
|
+ lsr.4 \reg, ROSR, #2
|
|
+ and.4 \reg, #31, \reg /* Mask to get thread number into register */
|
|
+.endm
|
|
+
|
|
+/*
|
|
+ * thread_get_self_mask
|
|
+ * Read and shift the current thread mask into reg
|
|
+ */
|
|
+.macro thread_get_self_mask reg
|
|
+ lsr.4 \reg, ROSR, #2
|
|
+ lsl.4 \reg, #1, \reg /* Thread bit */
|
|
+.endm
|
|
+
|
|
+#endif /* _ASM_UBICOM32_THREAD_ASM_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/thread.h linux-2.6.28.10/arch/ubicom32/include/asm/thread.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/thread.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/thread.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,313 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/thread.h
|
|
+ * Ubicom32 architecture specific thread definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_THREAD_H
|
|
+#define _ASM_UBICOM32_THREAD_H
|
|
+
|
|
+#if !defined(__ASSEMBLY__)
|
|
+
|
|
+#include <asm/ptrace.h>
|
|
+#include <asm/ubicom32-common.h>
|
|
+
|
|
+typedef int thread_t;
|
|
+typedef unsigned char thread_type_t;
|
|
+typedef void (*thread_exec_fn_t)(void *arg);
|
|
+
|
|
+#define THREAD_NULL 0x40
|
|
+#define THREAD_TYPE_HRT (1 << 0)
|
|
+#define THREAD_TYPE_SPECIAL 0
|
|
+#define THREAD_TYPE_NORMAL 0
|
|
+#define THREAD_TYPE_BACKGROUND (1 << 1)
|
|
+
|
|
+/*
|
|
+ * This is the upper bound on the maximum hardware threads that one will find
|
|
+ * on a Ubicom processor. It is used to size per hardware thread data structures.
|
|
+ */
|
|
+#define THREAD_ARCHITECTURAL_MAX 16
|
|
+
|
|
+/*
|
|
+ * TODO: Rename this at some point to be thread_
|
|
+ */
|
|
+extern unsigned int sw_ksp[THREAD_ARCHITECTURAL_MAX];
|
|
+
|
|
+
|
|
+/*
|
|
+ * thread_get_self()
|
|
+ */
|
|
+static inline thread_t thread_get_self(void)
|
|
+{
|
|
+ thread_t result;
|
|
+ asm (
|
|
+ "lsr.4 %0, ROSR, #2 \n\t"
|
|
+ : "=d" (result)
|
|
+ :
|
|
+ : "cc"
|
|
+ );
|
|
+ return result & 31;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_suspend()
|
|
+ */
|
|
+static inline void thread_suspend(void)
|
|
+{
|
|
+ asm volatile (
|
|
+ "suspend\n\t"
|
|
+ :
|
|
+ :
|
|
+ );
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_resume()
|
|
+ */
|
|
+static inline void thread_resume(thread_t thread)
|
|
+{
|
|
+ asm volatile (
|
|
+ "move.4 MT_ACTIVE_SET, %0 \n\t"
|
|
+ "pipe_flush 0 \n\t"
|
|
+ "pipe_flush 0 \n\t"
|
|
+ :
|
|
+ : "d" (1 << thread)
|
|
+ );
|
|
+}
|
|
+
|
|
+
|
|
+
|
|
+/*
|
|
+ * thread_enable_mask()
|
|
+ * Enable all threads in the mask.
|
|
+ *
|
|
+ * All writes to MT_EN must be protected by the MT_EN_LOCK bit
|
|
+ */
|
|
+static inline void thread_enable_mask(unsigned int mask)
|
|
+{
|
|
+ /*
|
|
+ * must flush the pipeline twice.
|
|
+ * first pipe_flush is to ensure write to MT_EN is completed
|
|
+ * second one is to ensure any new instructions from
|
|
+ * the targeted thread (the one being disabled), that
|
|
+ * are issued while the write to MT_EN is being executed,
|
|
+ * are completed.
|
|
+ */
|
|
+ UBICOM32_LOCK(MT_EN_LOCK_BIT);
|
|
+ asm volatile (
|
|
+ "or.4 MT_EN, MT_EN, %0 \n\t"
|
|
+ "pipe_flush 0 \n\t"
|
|
+ "pipe_flush 0 \n\t"
|
|
+ :
|
|
+ : "d" (mask)
|
|
+ : "cc"
|
|
+ );
|
|
+ UBICOM32_UNLOCK(MT_EN_LOCK_BIT);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_enable()
|
|
+ */
|
|
+static inline void thread_enable(thread_t thread)
|
|
+{
|
|
+ thread_enable_mask(1 << thread);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_disable_mask()
|
|
+ * Disable all threads in the mask.
|
|
+ *
|
|
+ * All writes to MT_EN must be protected by the MT_EN_LOCK bit
|
|
+ */
|
|
+static inline void thread_disable_mask(unsigned int mask)
|
|
+{
|
|
+ /*
|
|
+ * must flush the pipeline twice.
|
|
+ * first pipe_flush is to ensure write to MT_EN is completed
|
|
+ * second one is to ensure any new instructions from
|
|
+ * the targeted thread (the one being disabled), that
|
|
+ * are issued while the write to MT_EN is being executed,
|
|
+ * are completed.
|
|
+ */
|
|
+ UBICOM32_LOCK(MT_EN_LOCK_BIT);
|
|
+ asm volatile (
|
|
+ "and.4 MT_EN, MT_EN, %0 \n\t"
|
|
+ "pipe_flush 0 \n\t"
|
|
+ "pipe_flush 0 \n\t"
|
|
+ :
|
|
+ : "d" (~mask)
|
|
+ : "cc"
|
|
+ );
|
|
+ UBICOM32_UNLOCK(MT_EN_LOCK_BIT);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_disable()
|
|
+ */
|
|
+static inline void thread_disable(thread_t thread)
|
|
+{
|
|
+ thread_disable_mask(1 << thread);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_disable_others()
|
|
+ * Disable all other threads
|
|
+ */
|
|
+static inline void thread_disable_others(void)
|
|
+{
|
|
+ thread_t self = thread_get_self();
|
|
+ thread_disable_mask(~(1 << self));
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_is_trapped()
|
|
+ * Is the specified tid trapped?
|
|
+ */
|
|
+static inline int thread_is_trapped(thread_t tid)
|
|
+{
|
|
+ int thread_mask = (1 << tid);
|
|
+ int trap_thread;
|
|
+
|
|
+ asm (
|
|
+ "move.4 %0, MT_TRAP \n\t"
|
|
+ : "=d" (trap_thread)
|
|
+ :
|
|
+ );
|
|
+ return (trap_thread & thread_mask);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_is_enabled()
|
|
+ * Is the specified tid enabled?
|
|
+ */
|
|
+static inline int thread_is_enabled(thread_t tid)
|
|
+{
|
|
+ int thread_mask = (1 << tid);
|
|
+ int enabled_threads;
|
|
+
|
|
+ asm (
|
|
+ "move.4 %0, MT_EN \n\t"
|
|
+ : "=d" (enabled_threads)
|
|
+ :
|
|
+ );
|
|
+ return (enabled_threads & thread_mask);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_get_instruction_count()
|
|
+ */
|
|
+static inline unsigned int thread_get_instruction_count(void)
|
|
+{
|
|
+ unsigned int result;
|
|
+ asm (
|
|
+ "move.4 %0, INST_CNT \n\t"
|
|
+ : "=r" (result)
|
|
+ );
|
|
+ return result;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_get_pc()
|
|
+ * pc could point to a speculative and cancelled instruction unless thread is disabled
|
|
+ */
|
|
+static inline void *thread_get_pc(thread_t thread)
|
|
+{
|
|
+ void *result;
|
|
+ asm (
|
|
+ "move.4 csr, %1 \n\t"
|
|
+ "setcsr_flush 0 \n\t"
|
|
+ "move.4 %0, pc \n\t"
|
|
+ "move.4 csr, #0 \n\t"
|
|
+ "setcsr_flush 0 \n\t"
|
|
+ : "=r" (result)
|
|
+ : "r" ((thread << 9) | (1 << 8))
|
|
+ );
|
|
+ return result;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * thread_get_trap_cause()
|
|
+ * This should be called only when the thread is not running
|
|
+ */
|
|
+static inline unsigned int thread_get_trap_cause(thread_t thread)
|
|
+{
|
|
+ unsigned int result;
|
|
+ asm (
|
|
+ "move.4 csr, %1 \n\t"
|
|
+ "setcsr_flush 0 \n\t"
|
|
+ "move.4 %0, trap_cause \n\t"
|
|
+ "move.4 csr, #0 \n\t"
|
|
+ "setcsr_flush 0 \n\t"
|
|
+ : "=r" (result)
|
|
+ : "r" ((thread << 9) | (1 << 8))
|
|
+ );
|
|
+ return result;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * THREAD_STALL macro.
|
|
+ */
|
|
+#define THREAD_STALL \
|
|
+ asm volatile ( \
|
|
+ "move.4 mt_dbg_active_clr, #-1 \n\t" \
|
|
+ "pipe_flush 0 \n\t" \
|
|
+ : \
|
|
+ : \
|
|
+ )
|
|
+
|
|
+extern unsigned int thread_get_mainline(void);
|
|
+extern void thread_set_mainline(thread_t tid);
|
|
+extern thread_t thread_alloc(void);
|
|
+extern thread_t thread_start(thread_t thread, thread_exec_fn_t exec, void *arg, unsigned int *sp_high, thread_type_t type);
|
|
+
|
|
+/*
|
|
+ * asm macros
|
|
+ */
|
|
+asm (
|
|
+/*
|
|
+ * thread_get_self
|
|
+ * Read and shift the current thread into reg
|
|
+ */
|
|
+".macro thread_get_self reg \n\t"
|
|
+" lsr.4 \\reg, ROSR, #2 \n\t"
|
|
+" and.4 \\reg, #31, \\reg \n\t"/* Mask to get thread number into
|
|
+ * register */
|
|
+".endm \n\t"
|
|
+
|
|
+/*
|
|
+ * thread_get_self_mask
|
|
+ * Read and shift the current thread mask into reg
|
|
+ */
|
|
+".macro thread_get_self_mask reg \n\t"
|
|
+" lsr.4 \\reg, ROSR, #2 \n\t"
|
|
+" lsl.4 \\reg, #1, \\reg \n\t" /* Thread bit */
|
|
+".endm \n\t"
|
|
+ );
|
|
+
|
|
+#else /* __ASSEMBLY__ */
|
|
+
|
|
+#include <asm/thread-asm.h>
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+#endif /* _ASM_UBICOM32_THREAD_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/thread_info.h linux-2.6.28.10/arch/ubicom32/include/asm/thread_info.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/thread_info.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/thread_info.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,134 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/thread_info.h
|
|
+ * Ubicom32 architecture low-level thread information.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Adapted from the i386 and PPC versions by Greg Ungerer (gerg@snapgear.com)
|
|
+ * Copyright (C) 2002 David Howells (dhowells@redhat.com)
|
|
+ * - Incorporating suggestions made by Linus Torvalds and Dave Miller
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_THREAD_INFO_H
|
|
+#define _ASM_UBICOM32_THREAD_INFO_H
|
|
+
|
|
+#include <asm/page.h>
|
|
+
|
|
+/*
|
|
+ * Size of kernel stack for each process. This must be a power of 2...
|
|
+ */
|
|
+#ifdef CONFIG_4KSTACKS
|
|
+#define THREAD_SIZE_ORDER (0)
|
|
+#else
|
|
+#define THREAD_SIZE_ORDER (1)
|
|
+#endif
|
|
+
|
|
+/*
|
|
+ * for asm files, THREAD_SIZE is now generated by asm-offsets.c
|
|
+ */
|
|
+#define THREAD_SIZE (PAGE_SIZE<<THREAD_SIZE_ORDER)
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+
|
|
+/*
|
|
+ * low level task data.
|
|
+ */
|
|
+struct thread_info {
|
|
+ struct task_struct *task; /* main task structure */
|
|
+ struct exec_domain *exec_domain; /* execution domain */
|
|
+ unsigned long flags; /* low level flags */
|
|
+ int cpu; /* cpu we're on */
|
|
+ int preempt_count; /* 0 => preemptable, <0 => BUG */
|
|
+ int interrupt_nesting; /* Interrupt nesting level. */
|
|
+ struct restart_block restart_block;
|
|
+};
|
|
+
|
|
+/*
|
|
+ * macros/functions for gaining access to the thread information structure
|
|
+ */
|
|
+#define INIT_THREAD_INFO(tsk) \
|
|
+{ \
|
|
+ .task = &tsk, \
|
|
+ .exec_domain = &default_exec_domain, \
|
|
+ .flags = 0, \
|
|
+ .cpu = 0, \
|
|
+ .interrupt_nesting = 0, \
|
|
+ .restart_block = { \
|
|
+ .fn = do_no_restart_syscall, \
|
|
+ }, \
|
|
+}
|
|
+
|
|
+#define init_thread_info (init_thread_union.thread_info)
|
|
+#define init_stack (init_thread_union.stack)
|
|
+
|
|
+
|
|
+/* how to get the thread information struct from C */
|
|
+static inline struct thread_info *current_thread_info(void)
|
|
+{
|
|
+ struct thread_info *ti;
|
|
+
|
|
+ asm (
|
|
+ "and.4 %0, sp, %1\n\t"
|
|
+ : "=&r" (ti)
|
|
+ : "d" (~(THREAD_SIZE-1))
|
|
+ : "cc"
|
|
+ );
|
|
+
|
|
+ return ti;
|
|
+}
|
|
+
|
|
+#define STACK_WARN (THREAD_SIZE / 8)
|
|
+
|
|
+#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR 1
|
|
+
|
|
+/* thread information allocation */
|
|
+#define alloc_thread_info(tsk) ((struct thread_info *) \
|
|
+ __get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER))
|
|
+#define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_SIZE_ORDER)
|
|
+#endif /* __ASSEMBLY__ */
|
|
+
|
|
+#define PREEMPT_ACTIVE 0x4000000
|
|
+
|
|
+/*
|
|
+ * thread information flag bit numbers
|
|
+ */
|
|
+#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
|
+#define TIF_SIGPENDING 1 /* signal pending */
|
|
+#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
|
+#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
|
|
+ TIF_NEED_RESCHED */
|
|
+#define TIF_MEMDIE 4
|
|
+
|
|
+/* as above, but as bit values */
|
|
+#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
|
+#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
|
+#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
|
+#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
|
|
+
|
|
+#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */
|
|
+
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_THREAD_INFO_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/timex.h linux-2.6.28.10/arch/ubicom32/include/asm/timex.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/timex.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/timex.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,56 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/timex.h
|
|
+ * Ubicom32 architecture timex specifications.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_TIMEX_H
|
|
+#define _ASM_UBICOM32_TIMEX_H
|
|
+
|
|
+#define CLOCK_TICK_RATE 266000000
|
|
+
|
|
+// #define ARCH_HAS_READ_CURRENT_TIMER
|
|
+
|
|
+typedef unsigned long cycles_t;
|
|
+
|
|
+static inline cycles_t get_cycles(void)
|
|
+{
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+extern int timer_alloc(void);
|
|
+extern void timer_set(int timervector, unsigned int cycles);
|
|
+extern int timer_reset(int timervector, unsigned int cycles);
|
|
+extern void timer_tick_init(void);
|
|
+extern void timer_device_init(void);
|
|
+
|
|
+#if defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
|
|
+extern void local_timer_interrupt(void);
|
|
+#endif
|
|
+
|
|
+#if defined(CONFIG_LOCAL_TIMERS) || defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
|
|
+extern int local_timer_setup(unsigned int cpu);
|
|
+#endif
|
|
+
|
|
+#endif /* _ASM_UBICOM32_TIMEX_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/tlbflush.h linux-2.6.28.10/arch/ubicom32/include/asm/tlbflush.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/tlbflush.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/tlbflush.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,79 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/tlbflush.h
|
|
+ * TLB operations for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ * Copyright (C) 2000 Lineo, David McCullough <davidm@uclinux.org>
|
|
+ * Copyright (C) 2000-2002, Greg Ungerer <gerg@snapgear.com>
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_TLB_FLUSH_H
|
|
+#define _ASM_UBICOM32_TLB_FLUSH_H
|
|
+
|
|
+#include <asm/setup.h>
|
|
+
|
|
+/*
|
|
+ * flush all user-space atc entries.
|
|
+ */
|
|
+static inline void __flush_tlb(void)
|
|
+{
|
|
+ BUG();
|
|
+}
|
|
+
|
|
+static inline void __flush_tlb_one(unsigned long addr)
|
|
+{
|
|
+ BUG();
|
|
+}
|
|
+
|
|
+#define flush_tlb() __flush_tlb()
|
|
+
|
|
+/*
|
|
+ * flush all atc entries (both kernel and user-space entries).
|
|
+ */
|
|
+static inline void flush_tlb_all(void)
|
|
+{
|
|
+ BUG();
|
|
+}
|
|
+
|
|
+static inline void flush_tlb_mm(struct mm_struct *mm)
|
|
+{
|
|
+ BUG();
|
|
+}
|
|
+
|
|
+static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr)
|
|
+{
|
|
+ BUG();
|
|
+}
|
|
+
|
|
+static inline void flush_tlb_range(struct mm_struct *mm,
|
|
+ unsigned long start, unsigned long end)
|
|
+{
|
|
+ BUG();
|
|
+}
|
|
+
|
|
+static inline void flush_tlb_kernel_page(unsigned long addr)
|
|
+{
|
|
+ BUG();
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_TLB_FLUSH_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/tlb.h linux-2.6.28.10/arch/ubicom32/include/asm/tlb.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/tlb.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/tlb.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,47 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/tlb.h
|
|
+ * Ubicom32 architecture TLB operations.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_TLB_H
|
|
+#define _ASM_UBICOM32_TLB_H
|
|
+
|
|
+/*
|
|
+ * ubicom32 doesn't need any special per-pte or
|
|
+ * per-vma handling..
|
|
+ */
|
|
+#define tlb_start_vma(tlb, vma) do { } while (0)
|
|
+#define tlb_end_vma(tlb, vma) do { } while (0)
|
|
+#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
|
|
+
|
|
+/*
|
|
+ * .. because we flush the whole mm when it
|
|
+ * fills up.
|
|
+ */
|
|
+#define tlb_flush(tlb)
|
|
+
|
|
+#include <asm-generic/tlb.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_TLB_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/topology.h linux-2.6.28.10/arch/ubicom32/include/asm/topology.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/topology.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/topology.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/topology.h
|
|
+ * Generic topology.h definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_TOPOLOGY_H
|
|
+#define _ASM_UBICOM32_TOPOLOGY_H
|
|
+
|
|
+#include <asm-generic/topology.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_TOPOLOGY_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/traps.h linux-2.6.28.10/arch/ubicom32/include/asm/traps.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/traps.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/traps.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,55 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/traps.h
|
|
+ * Trap related definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_TRAPS_H
|
|
+#define _ASM_UBICOM32_TRAPS_H
|
|
+
|
|
+/*
|
|
+ * Trap causes passed from ultra to Host OS
|
|
+ */
|
|
+#define TRAP_CAUSE_TOTAL 13
|
|
+#define TRAP_CAUSE_DST_RANGE_ERR 12
|
|
+#define TRAP_CAUSE_SRC1_RANGE_ERR 11
|
|
+#define TRAP_CAUSE_I_RANGE_ERR 10
|
|
+#define TRAP_CAUSE_DCAPT 9
|
|
+#define TRAP_CAUSE_DST_SERROR 8
|
|
+#define TRAP_CAUSE_SRC1_SERROR 7
|
|
+#define TRAP_CAUSE_DST_MISALIGNED 6
|
|
+#define TRAP_CAUSE_SRC1_MISALIGNED 5
|
|
+#define TRAP_CAUSE_DST_DECODE_ERR 4
|
|
+#define TRAP_CAUSE_SRC1_DECODE_ERR 3
|
|
+#define TRAP_CAUSE_ILLEGAL_INST 2
|
|
+#define TRAP_CAUSE_I_SERROR 1
|
|
+#define TRAP_CAUSE_I_DECODE_ERR 0
|
|
+
|
|
+extern void trap_handler(int irq, struct pt_regs *regs);
|
|
+extern void trap_init_interrupt(void);
|
|
+extern void unaligned_emulate(unsigned int thread);
|
|
+extern int unaligned_only(unsigned int cause);
|
|
+
|
|
+#endif /* _ASM_UBICOM32_TRAPS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/types.h linux-2.6.28.10/arch/ubicom32/include/asm/types.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/types.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/types.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,75 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/types.h
|
|
+ * Date type definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_TYPES_H
|
|
+#define _ASM_UBICOM32_TYPES_H
|
|
+
|
|
+/*
|
|
+ * This file is never included by application software unless
|
|
+ * explicitly requested (e.g., via linux/types.h) in which case the
|
|
+ * application is Linux specific so (user-) name space pollution is
|
|
+ * not a major issue. However, for interoperability, libraries still
|
|
+ * need to be careful to avoid a name clashes.
|
|
+ */
|
|
+
|
|
+#include <asm-generic/int-ll64.h>
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+
|
|
+typedef unsigned short umode_t;
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+
|
|
+/*
|
|
+ * These aren't exported outside the kernel to avoid name space clashes
|
|
+ */
|
|
+#ifdef __KERNEL__
|
|
+
|
|
+#define BITS_PER_LONG 32
|
|
+
|
|
+#ifndef __ASSEMBLY__
|
|
+
|
|
+/* DMA addresses are always 32-bits wide */
|
|
+
|
|
+typedef u32 dma_addr_t;
|
|
+typedef u32 dma64_addr_t;
|
|
+
|
|
+/*
|
|
+ * XXX These are "Ubicom style" typedefs. They should be removed in all files used by linux.
|
|
+ */
|
|
+typedef u32 u32_t;
|
|
+typedef s32 s32_t;
|
|
+typedef u16 u16_t;
|
|
+typedef s16 s16_t;
|
|
+typedef u8 u8_t;
|
|
+typedef s8 s8_t;
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_TYPES_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/uaccess.h linux-2.6.28.10/arch/ubicom32/include/asm/uaccess.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/uaccess.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/uaccess.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,347 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/uaccess.h
|
|
+ * User space memory access functions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ * arch/alpha
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_UACCESS_H
|
|
+#define _ASM_UBICOM32_UACCESS_H
|
|
+
|
|
+/*
|
|
+ * User space memory access functions
|
|
+ */
|
|
+#include <linux/sched.h>
|
|
+#include <linux/mm.h>
|
|
+#include <linux/string.h>
|
|
+
|
|
+#include <asm/segment.h>
|
|
+
|
|
+#define VERIFY_READ 0
|
|
+#define VERIFY_WRITE 1
|
|
+
|
|
+/*
|
|
+ * The exception table consists of pairs of addresses: the first is the
|
|
+ * address of an instruction that is allowed to fault, and the second is
|
|
+ * the address at which the program should continue. No registers are
|
|
+ * modified, so it is entirely up to the continuation code to figure out
|
|
+ * what to do.
|
|
+ *
|
|
+ * All the routines below use bits of fixup code that are out of line
|
|
+ * with the main instruction path. This means when everything is well,
|
|
+ * we don't even have to jump over them. Further, they do not intrude
|
|
+ * on our cache or tlb entries.
|
|
+ */
|
|
+struct exception_table_entry
|
|
+{
|
|
+ unsigned long insn, fixup;
|
|
+};
|
|
+
|
|
+/*
|
|
+ * Ubicom32 does not currently support the exception table handling.
|
|
+ */
|
|
+extern unsigned long search_exception_table(unsigned long);
|
|
+
|
|
+
|
|
+#if defined(CONFIG_ACCESS_OK_CHECKS_ENABLED)
|
|
+extern int __access_ok(unsigned long addr, unsigned long size);
|
|
+#else
|
|
+static inline int __access_ok(unsigned long addr, unsigned long size)
|
|
+{
|
|
+ return 1;
|
|
+}
|
|
+#endif
|
|
+#define access_ok(type, addr, size) \
|
|
+ likely(__access_ok((unsigned long)(addr), (size)))
|
|
+
|
|
+/*
|
|
+ * The following functions do not exist. They keep callers
|
|
+ * of put_user and get_user from passing unsupported argument
|
|
+ * types. They result in a link time error.
|
|
+ */
|
|
+extern int __put_user_bad(void);
|
|
+extern int __get_user_bad(void);
|
|
+
|
|
+/*
|
|
+ * __put_user_no_check()
|
|
+ * Put the requested data into the user space verifying the address
|
|
+ *
|
|
+ * Careful to not
|
|
+ * (a) re-use the arguments for side effects (sizeof/typeof is ok)
|
|
+ * (b) require any knowledge of processes at this stage
|
|
+ */
|
|
+#define __put_user_no_check(x, ptr, size) \
|
|
+({ \
|
|
+ int __pu_err = 0; \
|
|
+ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
|
|
+ switch (size) { \
|
|
+ case 1: \
|
|
+ case 2: \
|
|
+ case 4: \
|
|
+ case 8: \
|
|
+ *__pu_addr = (__typeof__(*(ptr)))x; \
|
|
+ break; \
|
|
+ default: \
|
|
+ __pu_err = __put_user_bad(); \
|
|
+ break; \
|
|
+ } \
|
|
+ __pu_err; \
|
|
+})
|
|
+
|
|
+/*
|
|
+ * __put_user_check()
|
|
+ * Put the requested data into the user space verifying the address
|
|
+ *
|
|
+ * Careful to not
|
|
+ * (a) re-use the arguments for side effects (sizeof/typeof is ok)
|
|
+ * (b) require any knowledge of processes at this stage
|
|
+ *
|
|
+ * If requested, access_ok() will verify that ptr is a valid user
|
|
+ * pointer.
|
|
+ */
|
|
+#define __put_user_check(x, ptr, size) \
|
|
+({ \
|
|
+ int __pu_err = -EFAULT; \
|
|
+ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
|
|
+ if (access_ok(VERIFY_WRITE, __pu_addr, size)) { \
|
|
+ __pu_err = 0; \
|
|
+ switch (size) { \
|
|
+ case 1: \
|
|
+ case 2: \
|
|
+ case 4: \
|
|
+ case 8: \
|
|
+ *__pu_addr = (__typeof__(*(ptr)))x; \
|
|
+ break; \
|
|
+ default: \
|
|
+ __pu_err = __put_user_bad(); \
|
|
+ break; \
|
|
+ } \
|
|
+ } \
|
|
+ __pu_err; \
|
|
+})
|
|
+
|
|
+/*
|
|
+ * __get_user_no_check()
|
|
+ * Read the value at ptr into x.
|
|
+ *
|
|
+ * If requested, access_ok() will verify that ptr is a valid user
|
|
+ * pointer. If the caller passes a modifying argument for ptr (e.g. x++)
|
|
+ * this macro will not work.
|
|
+ */
|
|
+#define __get_user_no_check(x, ptr, size) \
|
|
+({ \
|
|
+ int __gu_err = 0; \
|
|
+ __typeof__((x)) __gu_val = 0; \
|
|
+ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
|
|
+ switch (size) { \
|
|
+ case 1: \
|
|
+ case 2: \
|
|
+ case 4: \
|
|
+ case 8: \
|
|
+ __gu_val = (__typeof__((x)))*(__gu_addr); \
|
|
+ break; \
|
|
+ default: \
|
|
+ __gu_err = __get_user_bad(); \
|
|
+ (x) = 0; \
|
|
+ break; \
|
|
+ } \
|
|
+ (x) = __gu_val; \
|
|
+ __gu_err; \
|
|
+})
|
|
+
|
|
+/*
|
|
+ * __get_user_check()
|
|
+ * Read the value at ptr into x.
|
|
+ *
|
|
+ * If requested, access_ok() will verify that ptr is a valid user
|
|
+ * pointer.
|
|
+ */
|
|
+#define __get_user_check(x, ptr, size) \
|
|
+({ \
|
|
+ int __gu_err = -EFAULT; \
|
|
+ __typeof__(x) __gu_val = 0; \
|
|
+ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
|
|
+ if (access_ok(VERIFY_READ, __gu_addr, size)) { \
|
|
+ __gu_err = 0; \
|
|
+ switch (size) { \
|
|
+ case 1: \
|
|
+ case 2: \
|
|
+ case 4: \
|
|
+ case 8: \
|
|
+ __gu_val = (__typeof__((x)))*(__gu_addr); \
|
|
+ break; \
|
|
+ default: \
|
|
+ __gu_err = __get_user_bad(); \
|
|
+ (x) = 0; \
|
|
+ break; \
|
|
+ } \
|
|
+ } \
|
|
+ (x) = __gu_val; \
|
|
+ __gu_err; \
|
|
+})
|
|
+
|
|
+/*
|
|
+ * The "xxx" versions are allowed to perform some amount of address
|
|
+ * space checking. See access_ok().
|
|
+ */
|
|
+#define put_user(x,ptr) \
|
|
+ __put_user_check((__typeof__(*(ptr)))(x),(ptr), sizeof(*(ptr)))
|
|
+#define get_user(x,ptr) \
|
|
+ __get_user_check((x), (ptr), sizeof(*(ptr)))
|
|
+
|
|
+/*
|
|
+ * The "__xxx" versions do not do address space checking, useful when
|
|
+ * doing multiple accesses to the same area (the programmer has to do the
|
|
+ * checks by hand with "access_ok()")
|
|
+ */
|
|
+#define __put_user(x,ptr) \
|
|
+ __put_user_no_check((__typeof__(*(ptr)))(x),(ptr), sizeof(*(ptr)))
|
|
+#define __get_user(x,ptr) \
|
|
+ __get_user_no_check((x), (ptr), sizeof(*(ptr)))
|
|
+
|
|
+/*
|
|
+ * __copy_tofrom_user_no_check()
|
|
+ * Copy the data either to or from user space.
|
|
+ *
|
|
+ * Return the number of bytes NOT copied.
|
|
+ */
|
|
+static inline unsigned long
|
|
+__copy_tofrom_user_no_check(void *to, const void *from, unsigned long n)
|
|
+{
|
|
+ memcpy(to, from, n);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * copy_to_user()
|
|
+ * Copy the kernel data to user space.
|
|
+ *
|
|
+ * Return the number of bytes that were copied.
|
|
+ */
|
|
+static inline unsigned long
|
|
+copy_to_user(void __user *to, const void *from, unsigned long n)
|
|
+{
|
|
+ if (!access_ok(VERIFY_WRITE, to, n)) {
|
|
+ return n;
|
|
+ }
|
|
+ return __copy_tofrom_user_no_check((__force void *)to, from, n);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * copy_from_user()
|
|
+ * Copy the user data to kernel space.
|
|
+ *
|
|
+ * Return the number of bytes that were copied. On error, we zero
|
|
+ * out the destination.
|
|
+ */
|
|
+static inline unsigned long
|
|
+copy_from_user(void *to, const void __user *from, unsigned long n)
|
|
+{
|
|
+ if (!access_ok(VERIFY_READ, from, n)) {
|
|
+ return n;
|
|
+ }
|
|
+ return __copy_tofrom_user_no_check(to, (__force void *)from, n);
|
|
+}
|
|
+
|
|
+#define __copy_to_user(to, from, n) \
|
|
+ __copy_tofrom_user_no_check((__force void *)to, from, n)
|
|
+#define __copy_from_user(to, from, n) \
|
|
+ __copy_tofrom_user_no_check(to, (__force void *)from, n)
|
|
+#define __copy_to_user_inatomic(to, from, n) \
|
|
+ __copy_tofrom_user_no_check((__force void *)to, from, n)
|
|
+#define __copy_from_user_inatomic(to, from, n) \
|
|
+ __copy_tofrom_user_no_check(to, (__force void *)from, n)
|
|
+
|
|
+#define copy_to_user_ret(to, from, n, retval) \
|
|
+ ({ if (copy_to_user(to, from, n)) return retval; })
|
|
+
|
|
+#define copy_from_user_ret(to, from, n, retval) \
|
|
+ ({ if (copy_from_user(to, from, n)) return retval; })
|
|
+
|
|
+/*
|
|
+ * strncpy_from_user()
|
|
+ * Copy a null terminated string from userspace.
|
|
+ *
|
|
+ * dst - Destination in kernel space. The buffer must be at least count.
|
|
+ * src - Address of string in user space.
|
|
+ * count - Maximum number of bytes to copy (including the trailing NULL).
|
|
+ *
|
|
+ * Returns the length of the string (not including the trailing NULL. If
|
|
+ * count is smaller than the length of the string, we copy count bytes
|
|
+ * and return count.
|
|
+ *
|
|
+ */
|
|
+static inline long strncpy_from_user(char *dst, const __user char *src, long count)
|
|
+{
|
|
+ char *tmp;
|
|
+ if (!access_ok(VERIFY_READ, src, 1)) {
|
|
+ return -EFAULT;
|
|
+ }
|
|
+
|
|
+ strncpy(dst, src, count);
|
|
+ for (tmp = dst; *tmp && count > 0; tmp++, count--) {
|
|
+ ;
|
|
+ }
|
|
+ return(tmp - dst);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * strnlen_user()
|
|
+ * Return the size of a string (including the ending 0)
|
|
+ *
|
|
+ * Return -EFAULT on exception, a value greater than <n> if too long
|
|
+ */
|
|
+static inline long strnlen_user(const __user char *src, long n)
|
|
+{
|
|
+ if (!access_ok(VERIFY_READ, src, 1)) {
|
|
+ return -EFAULT;
|
|
+ }
|
|
+ return(strlen(src) + 1);
|
|
+}
|
|
+
|
|
+#define strlen_user(str) strnlen_user(str, 32767)
|
|
+
|
|
+/*
|
|
+ * __clear_user()
|
|
+ * Zero Userspace
|
|
+ */
|
|
+static inline unsigned long __clear_user(__user void *to, unsigned long n)
|
|
+{
|
|
+ memset(to, 0, n);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * clear_user()
|
|
+ * Zero user space (check for valid addresses)
|
|
+ */
|
|
+static inline unsigned long clear_user(__user void *to, unsigned long n)
|
|
+{
|
|
+ if (!access_ok(VERIFY_WRITE, to, n)) {
|
|
+ return -EFAULT;
|
|
+ }
|
|
+ return __clear_user(to, n);
|
|
+}
|
|
+
|
|
+#endif /* _ASM_UBICOM32_UACCESS_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ubicom32-common-asm.h linux-2.6.28.10/arch/ubicom32/include/asm/ubicom32-common-asm.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ubicom32-common-asm.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ubicom32-common-asm.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,49 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ubicom32-common-asm.h
|
|
+ * Ubicom32 atomic lock operations.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_UBICOM32_COMMON_ASM_H
|
|
+#define _ASM_UBICOM32_UBICOM32_COMMON_ASM_H
|
|
+
|
|
+/*
|
|
+ * atomic_lock_acquire macro
|
|
+ * Equivalent to __atomic_lock_acquire()
|
|
+ */
|
|
+.macro atomic_lock_acquire
|
|
+ bset scratchpad1, scratchpad1, #ATOMIC_LOCK_BIT
|
|
+ jmpne.f .-4
|
|
+.endm
|
|
+
|
|
+/*
|
|
+ * atomic_lock_release macro
|
|
+ * Equivalent to __atomic_lock_release()
|
|
+ */
|
|
+.macro atomic_lock_release
|
|
+ bclr scratchpad1, scratchpad1, #ATOMIC_LOCK_BIT
|
|
+.endm
|
|
+
|
|
+#endif /* _ASM_UBICOM32_UBICOM32_COMMON_ASM_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ubicom32-common.h linux-2.6.28.10/arch/ubicom32/include/asm/ubicom32-common.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ubicom32-common.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ubicom32-common.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,124 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ubicom32-common.h
|
|
+ * Ubicom32 atomic lock operations.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_UBICOM32_COMMON_H
|
|
+#define _ASM_UBICOM32_UBICOM32_COMMON_H
|
|
+
|
|
+#define S(arg) #arg
|
|
+#define D(arg) S(arg)
|
|
+/*
|
|
+ * scratchpad1 is owned by the LDSR.
|
|
+ *
|
|
+ * The upper bits provide 16 global spinlocks. Acquiring one of these
|
|
+ * global spinlocks synchornizes across multiple threads and prevents
|
|
+ * the LDSR from delivering any interrupts while the lock is held.
|
|
+ * Use these locks only when absolutely required.
|
|
+ *
|
|
+ * The lower 16 bits of scratchpad1 are used as per thread interrupt
|
|
+ * enable/disable bits. These bits will prevent a thread from receiving
|
|
+ * any interrupts.
|
|
+ *
|
|
+ * Bit Usage:
|
|
+ * - MT_EN_LOCK_BIT - Protects writes to MT_EN, so code can read current value
|
|
+ * then write a new value atomically (profiler for example)
|
|
+ * - ATOMIC_LOCK_BIT - Used to provide general purpose atomic handling.
|
|
+ * - LDSR_LOCK_BIT - Used by the LDSR exclusively to provide protection.
|
|
+ * - LSB 16 bits - Used by the LDSR to represent thread enable/disable bits.
|
|
+ */
|
|
+#define MT_EN_LOCK_BIT 31
|
|
+#define ATOMIC_LOCK_BIT 30
|
|
+#define LDSR_LOCK_BIT 29
|
|
+#define PCI_LOCK_BIT 28
|
|
+
|
|
+#if !defined(__ASSEMBLY__)
|
|
+
|
|
+#define UBICOM32_TRYLOCK(bit) \
|
|
+ asm volatile ( \
|
|
+ " move.4 %0, #0 \n\t" \
|
|
+ " bset scratchpad1, scratchpad1, #"D(bit)" \n\t" \
|
|
+ " jmpne.f 1f \n\t" \
|
|
+ " move.4 %0, #1 \n\t" \
|
|
+ "1: \n\t" \
|
|
+ : "=r" (ret) \
|
|
+ : \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+
|
|
+#define UBICOM32_UNLOCK(bit) \
|
|
+ asm volatile ( \
|
|
+ " bclr scratchpad1, scratchpad1, #"D(bit)" \n\t" \
|
|
+ : \
|
|
+ : \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+
|
|
+#define UBICOM32_LOCK(bit) \
|
|
+ asm volatile ( \
|
|
+ "1: bset scratchpad1, scratchpad1, #"D(bit)" \n\t" \
|
|
+ " jmpne.f 1b \n\t" \
|
|
+ : \
|
|
+ : \
|
|
+ : "cc", "memory" \
|
|
+ ); \
|
|
+
|
|
+/*
|
|
+ * __atomic_lock_trylock()
|
|
+ * Attempt to acquire the lock, return TRUE if acquired.
|
|
+ */
|
|
+static inline int __atomic_lock_trylock(void)
|
|
+{
|
|
+ int ret;
|
|
+ UBICOM32_TRYLOCK(ATOMIC_LOCK_BIT);
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __atomic_lock_release()
|
|
+ * Release the global atomic lock.
|
|
+ *
|
|
+ * Note: no one is suspended waiting since this lock is a spinning lock.
|
|
+ */
|
|
+static inline void __atomic_lock_release(void)
|
|
+{
|
|
+ UBICOM32_UNLOCK(ATOMIC_LOCK_BIT);
|
|
+}
|
|
+
|
|
+/*
|
|
+ * __atomic_lock_acquire()
|
|
+ * Acquire the global atomic lock, spin if not available.
|
|
+ */
|
|
+static inline void __atomic_lock_acquire(void)
|
|
+{
|
|
+ UBICOM32_LOCK(ATOMIC_LOCK_BIT);
|
|
+}
|
|
+#else /* __ASSEMBLY__ */
|
|
+
|
|
+#include <asm/ubicom32-common-asm.h>
|
|
+
|
|
+#endif /* __ASSEMBLY__ */
|
|
+#endif /* _ASM_UBICOM32_UBICOM32_COMMON_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/ucontext.h linux-2.6.28.10/arch/ubicom32/include/asm/ucontext.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/ucontext.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/ucontext.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,39 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/ucontext.h
|
|
+ * Definition of ucontext structure for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_UCONTEXT_H
|
|
+#define _ASM_UBICOM32_UCONTEXT_H
|
|
+
|
|
+struct ucontext {
|
|
+ unsigned long uc_flags;
|
|
+ struct ucontext *uc_link;
|
|
+ stack_t uc_stack;
|
|
+ struct sigcontext uc_mcontext;
|
|
+ sigset_t uc_sigmask; /* mask last for extensibility */
|
|
+};
|
|
+
|
|
+#endif /* _ASM_UBICOM32_UCONTEXT_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/unaligned.h linux-2.6.28.10/arch/ubicom32/include/asm/unaligned.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/unaligned.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/unaligned.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,44 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/unaligned.h
|
|
+ * Ubicom32 architecture unaligned memory access definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ *
|
|
+ * TODO: This is a copy of arm unaligned handling that probably needs
|
|
+ * to be optimized for UBICOM32, but it works for now.
|
|
+ */
|
|
+
|
|
+#ifndef _ASM_UBICOM32_UNALIGNED_H
|
|
+#define _ASM_UBICOM32_UNALIGNED_H
|
|
+
|
|
+#include <asm/types.h>
|
|
+
|
|
+#include <linux/unaligned/le_byteshift.h>
|
|
+#include <linux/unaligned/be_byteshift.h>
|
|
+#include <linux/unaligned/generic.h>
|
|
+
|
|
+#define get_unaligned __get_unaligned_be
|
|
+#define put_unaligned __put_unaligned_be
|
|
+
|
|
+#endif /* _ASM_UBICOM32_UNALIGNED_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/unistd.h linux-2.6.28.10/arch/ubicom32/include/asm/unistd.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/unistd.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/unistd.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,400 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/unistd.h
|
|
+ * Ubicom32 architecture syscall definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_UNISTD_H
|
|
+#define _ASM_UBICOM32_UNISTD_H
|
|
+
|
|
+/*
|
|
+ * This file contains the system call numbers.
|
|
+ */
|
|
+
|
|
+#define __NR_restart_syscall 0
|
|
+#define __NR_exit 1
|
|
+#define __NR_fork 2
|
|
+#define __NR_read 3
|
|
+#define __NR_write 4
|
|
+#define __NR_open 5
|
|
+#define __NR_close 6
|
|
+#define __NR_waitpid 7
|
|
+#define __NR_creat 8
|
|
+#define __NR_link 9
|
|
+#define __NR_unlink 10
|
|
+#define __NR_execve 11
|
|
+#define __NR_chdir 12
|
|
+#define __NR_time 13
|
|
+#define __NR_mknod 14
|
|
+#define __NR_chmod 15
|
|
+#define __NR_chown 16
|
|
+#define __NR_break 17
|
|
+#define __NR_oldstat 18
|
|
+#define __NR_lseek 19
|
|
+#define __NR_getpid 20
|
|
+#define __NR_mount 21
|
|
+#define __NR_umount 22
|
|
+#define __NR_setuid 23
|
|
+#define __NR_getuid 24
|
|
+#define __NR_stime 25
|
|
+#define __NR_ptrace 26
|
|
+#define __NR_alarm 27
|
|
+#define __NR_oldfstat 28
|
|
+#define __NR_pause 29
|
|
+#define __NR_utime 30
|
|
+#define __NR_stty 31
|
|
+#define __NR_gtty 32
|
|
+#define __NR_access 33
|
|
+#define __NR_nice 34
|
|
+#define __NR_ftime 35
|
|
+#define __NR_sync 36
|
|
+#define __NR_kill 37
|
|
+#define __NR_rename 38
|
|
+#define __NR_mkdir 39
|
|
+#define __NR_rmdir 40
|
|
+#define __NR_dup 41
|
|
+#define __NR_pipe 42
|
|
+#define __NR_times 43
|
|
+#define __NR_prof 44
|
|
+#define __NR_brk 45
|
|
+#define __NR_setgid 46
|
|
+#define __NR_getgid 47
|
|
+#define __NR_signal 48
|
|
+#define __NR_geteuid 49
|
|
+#define __NR_getegid 50
|
|
+#define __NR_acct 51
|
|
+#define __NR_umount2 52
|
|
+#define __NR_lock 53
|
|
+#define __NR_ioctl 54
|
|
+#define __NR_fcntl 55
|
|
+#define __NR_mpx 56
|
|
+#define __NR_setpgid 57
|
|
+#define __NR_ulimit 58
|
|
+#define __NR_oldolduname 59
|
|
+#define __NR_umask 60
|
|
+#define __NR_chroot 61
|
|
+#define __NR_ustat 62
|
|
+#define __NR_dup2 63
|
|
+#define __NR_getppid 64
|
|
+#define __NR_getpgrp 65
|
|
+#define __NR_setsid 66
|
|
+#define __NR_sigaction 67
|
|
+#define __NR_sgetmask 68
|
|
+#define __NR_ssetmask 69
|
|
+#define __NR_setreuid 70
|
|
+#define __NR_setregid 71
|
|
+#define __NR_sigsuspend 72
|
|
+#define __NR_sigpending 73
|
|
+#define __NR_sethostname 74
|
|
+#define __NR_setrlimit 75
|
|
+#define __NR_getrlimit 76
|
|
+#define __NR_getrusage 77
|
|
+#define __NR_gettimeofday 78
|
|
+#define __NR_settimeofday 79
|
|
+#define __NR_getgroups 80
|
|
+#define __NR_setgroups 81
|
|
+#define __NR_select 82
|
|
+#define __NR_symlink 83
|
|
+#define __NR_oldlstat 84
|
|
+#define __NR_readlink 85
|
|
+#define __NR_uselib 86
|
|
+#define __NR_swapon 87
|
|
+#define __NR_reboot 88
|
|
+#define __NR_readdir 89
|
|
+#define __NR_mmap 90
|
|
+#define __NR_munmap 91
|
|
+#define __NR_truncate 92
|
|
+#define __NR_ftruncate 93
|
|
+#define __NR_fchmod 94
|
|
+#define __NR_fchown 95
|
|
+#define __NR_getpriority 96
|
|
+#define __NR_setpriority 97
|
|
+#define __NR_profil 98
|
|
+#define __NR_statfs 99
|
|
+#define __NR_fstatfs 100
|
|
+#define __NR_ioperm 101
|
|
+#define __NR_socketcall 102
|
|
+#define __NR_syslog 103
|
|
+#define __NR_setitimer 104
|
|
+#define __NR_getitimer 105
|
|
+#define __NR_stat 106
|
|
+#define __NR_lstat 107
|
|
+#define __NR_fstat 108
|
|
+#define __NR_olduname 109
|
|
+#define __NR_iopl /* 110 */ not supported
|
|
+#define __NR_vhangup 111
|
|
+#define __NR_idle /* 112 */ Obsolete
|
|
+#define __NR_vm86 /* 113 */ not supported
|
|
+#define __NR_wait4 114
|
|
+#define __NR_swapoff 115
|
|
+#define __NR_sysinfo 116
|
|
+#define __NR_ipc 117
|
|
+#define __NR_fsync 118
|
|
+#define __NR_sigreturn 119
|
|
+#define __NR_clone 120
|
|
+#define __NR_setdomainname 121
|
|
+#define __NR_uname 122
|
|
+#define __NR_cacheflush 123
|
|
+#define __NR_adjtimex 124
|
|
+#define __NR_mprotect 125
|
|
+#define __NR_sigprocmask 126
|
|
+#define __NR_create_module 127
|
|
+#define __NR_init_module 128
|
|
+#define __NR_delete_module 129
|
|
+#define __NR_get_kernel_syms 130
|
|
+#define __NR_quotactl 131
|
|
+#define __NR_getpgid 132
|
|
+#define __NR_fchdir 133
|
|
+#define __NR_bdflush 134
|
|
+#define __NR_sysfs 135
|
|
+#define __NR_personality 136
|
|
+#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
|
|
+#define __NR_setfsuid 138
|
|
+#define __NR_setfsgid 139
|
|
+#define __NR__llseek 140
|
|
+#define __NR_getdents 141
|
|
+#define __NR__newselect 142
|
|
+#define __NR_flock 143
|
|
+#define __NR_msync 144
|
|
+#define __NR_readv 145
|
|
+#define __NR_writev 146
|
|
+#define __NR_getsid 147
|
|
+#define __NR_fdatasync 148
|
|
+#define __NR__sysctl 149
|
|
+#define __NR_mlock 150
|
|
+#define __NR_munlock 151
|
|
+#define __NR_mlockall 152
|
|
+#define __NR_munlockall 153
|
|
+#define __NR_sched_setparam 154
|
|
+#define __NR_sched_getparam 155
|
|
+#define __NR_sched_setscheduler 156
|
|
+#define __NR_sched_getscheduler 157
|
|
+#define __NR_sched_yield 158
|
|
+#define __NR_sched_get_priority_max 159
|
|
+#define __NR_sched_get_priority_min 160
|
|
+#define __NR_sched_rr_get_interval 161
|
|
+#define __NR_nanosleep 162
|
|
+#define __NR_mremap 163
|
|
+#define __NR_setresuid 164
|
|
+#define __NR_getresuid 165
|
|
+#define __NR_getpagesize 166
|
|
+#define __NR_query_module 167
|
|
+#define __NR_poll 168
|
|
+#define __NR_nfsservctl 169
|
|
+#define __NR_setresgid 170
|
|
+#define __NR_getresgid 171
|
|
+#define __NR_prctl 172
|
|
+#define __NR_rt_sigreturn 173
|
|
+#define __NR_rt_sigaction 174
|
|
+#define __NR_rt_sigprocmask 175
|
|
+#define __NR_rt_sigpending 176
|
|
+#define __NR_rt_sigtimedwait 177
|
|
+#define __NR_rt_sigqueueinfo 178
|
|
+#define __NR_rt_sigsuspend 179
|
|
+#define __NR_pread64 180
|
|
+#define __NR_pwrite64 181
|
|
+#define __NR_lchown 182
|
|
+#define __NR_getcwd 183
|
|
+#define __NR_capget 184
|
|
+#define __NR_capset 185
|
|
+#define __NR_sigaltstack 186
|
|
+#define __NR_sendfile 187
|
|
+#define __NR_getpmsg 188 /* some people actually want streams */
|
|
+#define __NR_putpmsg 189 /* some people actually want streams */
|
|
+#define __NR_vfork 190
|
|
+#define __NR_ugetrlimit 191
|
|
+#define __NR_mmap2 192
|
|
+#define __NR_truncate64 193
|
|
+#define __NR_ftruncate64 194
|
|
+#define __NR_stat64 195
|
|
+#define __NR_lstat64 196
|
|
+#define __NR_fstat64 197
|
|
+#define __NR_chown32 198
|
|
+#define __NR_getuid32 199
|
|
+#define __NR_getgid32 200
|
|
+#define __NR_geteuid32 201
|
|
+#define __NR_getegid32 202
|
|
+#define __NR_setreuid32 203
|
|
+#define __NR_setregid32 204
|
|
+#define __NR_getgroups32 205
|
|
+#define __NR_setgroups32 206
|
|
+#define __NR_fchown32 207
|
|
+#define __NR_setresuid32 208
|
|
+#define __NR_getresuid32 209
|
|
+#define __NR_setresgid32 210
|
|
+#define __NR_getresgid32 211
|
|
+#define __NR_lchown32 212
|
|
+#define __NR_setuid32 213
|
|
+#define __NR_setgid32 214
|
|
+#define __NR_setfsuid32 215
|
|
+#define __NR_setfsgid32 216
|
|
+#define __NR_pivot_root 217
|
|
+#define __NR_getdents64 220
|
|
+#define __NR_gettid 221
|
|
+#define __NR_tkill 222
|
|
+#define __NR_setxattr 223
|
|
+#define __NR_lsetxattr 224
|
|
+#define __NR_fsetxattr 225
|
|
+#define __NR_getxattr 226
|
|
+#define __NR_lgetxattr 227
|
|
+#define __NR_fgetxattr 228
|
|
+#define __NR_listxattr 229
|
|
+#define __NR_llistxattr 230
|
|
+#define __NR_flistxattr 231
|
|
+#define __NR_removexattr 232
|
|
+#define __NR_lremovexattr 233
|
|
+#define __NR_fremovexattr 234
|
|
+#define __NR_futex 235
|
|
+#define __NR_sendfile64 236
|
|
+#define __NR_mincore 237
|
|
+#define __NR_madvise 238
|
|
+#define __NR_fcntl64 239
|
|
+#define __NR_readahead 240
|
|
+#define __NR_io_setup 241
|
|
+#define __NR_io_destroy 242
|
|
+#define __NR_io_getevents 243
|
|
+#define __NR_io_submit 244
|
|
+#define __NR_io_cancel 245
|
|
+#define __NR_fadvise64 246
|
|
+#define __NR_exit_group 247
|
|
+#define __NR_lookup_dcookie 248
|
|
+#define __NR_epoll_create 249
|
|
+#define __NR_epoll_ctl 250
|
|
+#define __NR_epoll_wait 251
|
|
+#define __NR_remap_file_pages 252
|
|
+#define __NR_set_tid_address 253
|
|
+#define __NR_timer_create 254
|
|
+#define __NR_timer_settime 255
|
|
+#define __NR_timer_gettime 256
|
|
+#define __NR_timer_getoverrun 257
|
|
+#define __NR_timer_delete 258
|
|
+#define __NR_clock_settime 259
|
|
+#define __NR_clock_gettime 260
|
|
+#define __NR_clock_getres 261
|
|
+#define __NR_clock_nanosleep 262
|
|
+#define __NR_statfs64 263
|
|
+#define __NR_fstatfs64 264
|
|
+#define __NR_tgkill 265
|
|
+#define __NR_utimes 266
|
|
+#define __NR_fadvise64_64 267
|
|
+#define __NR_mbind 268
|
|
+#define __NR_get_mempolicy 269
|
|
+#define __NR_set_mempolicy 270
|
|
+#define __NR_mq_open 271
|
|
+#define __NR_mq_unlink 272
|
|
+#define __NR_mq_timedsend 273
|
|
+#define __NR_mq_timedreceive 274
|
|
+#define __NR_mq_notify 275
|
|
+#define __NR_mq_getsetattr 276
|
|
+#define __NR_waitid 277
|
|
+#define __NR_vserver 278
|
|
+#define __NR_add_key 279
|
|
+#define __NR_request_key 280
|
|
+#define __NR_keyctl 281
|
|
+#define __NR_ioprio_set 282
|
|
+#define __NR_ioprio_get 283
|
|
+#define __NR_inotify_init 284
|
|
+#define __NR_inotify_add_watch 285
|
|
+#define __NR_inotify_rm_watch 286
|
|
+#define __NR_migrate_pages 287
|
|
+#define __NR_openat 288
|
|
+#define __NR_mkdirat 289
|
|
+#define __NR_mknodat 290
|
|
+#define __NR_fchownat 291
|
|
+#define __NR_futimesat 292
|
|
+#define __NR_fstatat64 293
|
|
+#define __NR_unlinkat 294
|
|
+#define __NR_renameat 295
|
|
+#define __NR_linkat 296
|
|
+#define __NR_symlinkat 297
|
|
+#define __NR_readlinkat 298
|
|
+#define __NR_fchmodat 299
|
|
+#define __NR_faccessat 300
|
|
+#define __NR_pselect6 301
|
|
+#define __NR_ppoll 302
|
|
+#define __NR_unshare 303
|
|
+#define __NR_set_robust_list 304
|
|
+#define __NR_get_robust_list 305
|
|
+#define __NR_splice 306
|
|
+#define __NR_sync_file_range 307
|
|
+#define __NR_tee 308
|
|
+#define __NR_vmsplice 309
|
|
+#define __NR_move_pages 310
|
|
+#define __NR_sched_setaffinity 311
|
|
+#define __NR_sched_getaffinity 312
|
|
+#define __NR_kexec_load 313
|
|
+#define __NR_getcpu 314
|
|
+#define __NR_epoll_pwait 315
|
|
+#define __NR_utimensat 316
|
|
+#define __NR_signalfd 317
|
|
+#define __NR_timerfd_create 318
|
|
+#define __NR_eventfd 319
|
|
+#define __NR_fallocate 320
|
|
+#define __NR_timerfd_settime 321
|
|
+#define __NR_timerfd_gettime 322
|
|
+#define __NR_signalfd4 323
|
|
+#define __NR_eventfd2 324
|
|
+#define __NR_epoll_create1 325
|
|
+#define __NR_dup3 326
|
|
+#define __NR_pipe2 327
|
|
+#define __NR_inotify_init1 328
|
|
+
|
|
+#ifdef __KERNEL__
|
|
+
|
|
+#define NR_syscalls 329
|
|
+
|
|
+#define __ARCH_WANT_IPC_PARSE_VERSION
|
|
+#define __ARCH_WANT_OLD_READDIR
|
|
+#define __ARCH_WANT_OLD_STAT
|
|
+#define __ARCH_WANT_STAT64
|
|
+#define __ARCH_WANT_SYS_ALARM
|
|
+#define __ARCH_WANT_SYS_GETHOSTNAME
|
|
+#define __ARCH_WANT_SYS_PAUSE
|
|
+#define __ARCH_WANT_SYS_SGETMASK
|
|
+#define __ARCH_WANT_SYS_SIGNAL
|
|
+#define __ARCH_WANT_SYS_TIME
|
|
+#define __ARCH_WANT_SYS_UTIME
|
|
+#define __ARCH_WANT_SYS_WAITPID
|
|
+#define __ARCH_WANT_SYS_SOCKETCALL
|
|
+#define __ARCH_WANT_SYS_FADVISE64
|
|
+#define __ARCH_WANT_SYS_GETPGRP
|
|
+#define __ARCH_WANT_SYS_LLSEEK
|
|
+#define __ARCH_WANT_SYS_NICE
|
|
+#define __ARCH_WANT_SYS_OLD_GETRLIMIT
|
|
+#define __ARCH_WANT_SYS_OLDUMOUNT
|
|
+#define __ARCH_WANT_SYS_SIGPENDING
|
|
+#define __ARCH_WANT_SYS_SIGPROCMASK
|
|
+#define __ARCH_WANT_SYS_RT_SIGACTION
|
|
+
|
|
+/*
|
|
+ * "Conditional" syscalls
|
|
+ *
|
|
+ * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
|
|
+ * but it doesn't work on all toolchains, so we just do it by hand
|
|
+ */
|
|
+//#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
|
|
+#define cond_syscall(x) long x(void) __attribute__((weak,alias("sys_ni_syscall")))
|
|
+#endif /* __KERNEL__ */
|
|
+
|
|
+#endif /* _ASM_UBICOM32_UNISTD_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/user.h linux-2.6.28.10/arch/ubicom32/include/asm/user.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/user.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/user.h 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,82 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/user.h
|
|
+ * Ubicom32 architecture core file definitions.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_USER_H
|
|
+#define _ASM_UBICOM32_USER_H
|
|
+
|
|
+#include <asm/ptrace.h>
|
|
+#include <asm/page.h>
|
|
+/*
|
|
+ * Adapted from <asm-powerpc/user.h>
|
|
+ *
|
|
+ * Core file format: The core file is written in such a way that gdb
|
|
+ * can understand it and provide useful information to the user (under
|
|
+ * linux we use the `trad-core' bfd, NOT the osf-core). The file contents
|
|
+ * are as follows:
|
|
+ *
|
|
+ * upage: 1 page consisting of a user struct that tells gdb
|
|
+ * what is present in the file. Directly after this is a
|
|
+ * copy of the task_struct, which is currently not used by gdb,
|
|
+ * but it may come in handy at some point. All of the registers
|
|
+ * are stored as part of the upage. The upage should always be
|
|
+ * only one page long.
|
|
+ * data: The data segment follows next. We use current->end_text to
|
|
+ * current->brk to pick up all of the user variables, plus any memory
|
|
+ * that may have been sbrk'ed. No attempt is made to determine if a
|
|
+ * page is demand-zero or if a page is totally unused, we just cover
|
|
+ * the entire range. All of the addresses are rounded in such a way
|
|
+ * that an integral number of pages is written.
|
|
+ * stack: We need the stack information in order to get a meaningful
|
|
+ * backtrace. We need to write the data from usp to
|
|
+ * current->start_stack, so we round each of these in order to be able
|
|
+ * to write an integer number of pages.
|
|
+ */
|
|
+
|
|
+struct user_ubicom32fp_struct {
|
|
+};
|
|
+
|
|
+struct user {
|
|
+ struct pt_regs regs; /* entire machine state */
|
|
+ size_t u_tsize; /* text size (pages) */
|
|
+ size_t u_dsize; /* data size (pages) */
|
|
+ size_t u_ssize; /* stack size (pages) */
|
|
+ unsigned long start_code; /* text starting address */
|
|
+ unsigned long start_data; /* data starting address */
|
|
+ unsigned long start_stack; /* stack starting address */
|
|
+ long int signal; /* signal causing core dump */
|
|
+ unsigned long u_ar0; /* help gdb find registers */
|
|
+ unsigned long magic; /* identifies a core file */
|
|
+ char u_comm[32]; /* user command name */
|
|
+};
|
|
+
|
|
+#define NBPG PAGE_SIZE
|
|
+#define UPAGES 1
|
|
+#define HOST_TEXT_START_ADDR (u.start_code)
|
|
+#define HOST_DATA_START_ADDR (u.start_data)
|
|
+#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
|
|
+
|
|
+#endif /* _ASM_UBICOM32_USER_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/include/asm/xor.h linux-2.6.28.10/arch/ubicom32/include/asm/xor.h
|
|
--- linux-2.6.28.10_o/arch/ubicom32/include/asm/xor.h 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/include/asm/xor.h 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,33 @@
|
|
+/*
|
|
+ * arch/ubicom32/include/asm/xor.h
|
|
+ * Generic xor.h definitions for Ubicom32 architecture.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+#ifndef _ASM_UBICOM32_XOR_H
|
|
+#define _ASM_UBICOM32_XOR_H
|
|
+
|
|
+#include <asm-generic/xor.h>
|
|
+
|
|
+#endif /* _ASM_UBICOM32_XOR_H */
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/Kconfig linux-2.6.28.10/arch/ubicom32/Kconfig
|
|
--- linux-2.6.28.10_o/arch/ubicom32/Kconfig 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/Kconfig 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,457 @@
|
|
+#
|
|
+# For a description of the syntax of this configuration file,
|
|
+# see Documentation/kbuild/kconfig-language.txt.
|
|
+#
|
|
+
|
|
+mainmenu "uClinux/ubicom32 (w/o MMU) Kernel Configuration"
|
|
+
|
|
+config RAMBASE
|
|
+ hex
|
|
+ default "0x40000000"
|
|
+ help
|
|
+ Define the address that RAM starts at.
|
|
+
|
|
+config UBICOM32
|
|
+ bool
|
|
+ select HAVE_OPROFILE
|
|
+ default y
|
|
+
|
|
+config RAMKERNEL
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config CPU_BIG_ENDIAN
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config FORCE_MAX_ZONEORDER
|
|
+ int
|
|
+ default "14"
|
|
+
|
|
+config HAVE_CLK
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config MMU
|
|
+ bool
|
|
+ default n
|
|
+
|
|
+config FPU
|
|
+ bool
|
|
+ default n
|
|
+
|
|
+config ZONE_DMA
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config RWSEM_GENERIC_SPINLOCK
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config RWSEM_XCHGADD_ALGORITHM
|
|
+ bool
|
|
+ default n
|
|
+
|
|
+config ARCH_HAS_ILOG2_U32
|
|
+ bool
|
|
+ default n
|
|
+
|
|
+config ARCH_HAS_ILOG2_U64
|
|
+ bool
|
|
+ default n
|
|
+
|
|
+config GENERIC_FIND_NEXT_BIT
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config GENERIC_GPIO
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config GPIOLIB
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config GENERIC_HWEIGHT
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config GENERIC_HARDIRQS
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config STACKTRACE_SUPPORT
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config LOCKDEP_SUPPORT
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config GENERIC_CALIBRATE_DELAY
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config GENERIC_TIME
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config TIME_LOW_RES
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config GENERIC_CLOCKEVENTS
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config GENERIC_CLOCKEVENTS_BROADCAST
|
|
+ bool
|
|
+ depends on GENERIC_CLOCKEVENTS
|
|
+ default y if SMP && !LOCAL_TIMERS
|
|
+
|
|
+config NO_IOPORT
|
|
+ def_bool y
|
|
+
|
|
+config ARCH_SUPPORTS_AOUT
|
|
+ def_bool y
|
|
+
|
|
+config IRQ_PER_CPU
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+config SCHED_NO_NO_OMIT_FRAME_POINTER
|
|
+ bool
|
|
+ default y
|
|
+
|
|
+menu "Processor type and features"
|
|
+
|
|
+config BRD_32MB
|
|
+ bool
|
|
+ depends on IP5160EVAL
|
|
+ help
|
|
+ Board has 32MB of RAM on it. It is a hidden option used to select default for size of RAM
|
|
+ default n
|
|
+
|
|
+config BRD_64MB
|
|
+ bool
|
|
+ depends on IP7145DPF || IP7160RGW || IP7160BRINGUP || IP7160DPF || IP5170DPF || IP5160DEV
|
|
+ help
|
|
+ Board has 64MB of RAM on it. It is a hidden option used to select default for size of RAM
|
|
+ default n
|
|
+
|
|
+config BRD_128MB
|
|
+ bool
|
|
+ depends on IP7500MODULE || IP7500AV || IP7500MEDIA
|
|
+ help
|
|
+ Board has 128MB of RAM on it. It is a hidden option used to select default for size of RAM
|
|
+ default n
|
|
+
|
|
+comment "Processor type will be selected by Board"
|
|
+
|
|
+config UBICOM32_V3
|
|
+ bool
|
|
+ help
|
|
+ Ubicom IP5xxx series processor support.
|
|
+
|
|
+config UBICOM32_V4
|
|
+ bool
|
|
+ help
|
|
+ Ubicom IP7xxx series processor support.
|
|
+
|
|
+comment "Board"
|
|
+choice
|
|
+ prompt "Board type"
|
|
+ help
|
|
+ Select your board.
|
|
+
|
|
+config NOBOARD
|
|
+ bool "No board selected"
|
|
+ help
|
|
+ Default. Don't select any board specific config. Will not build unless you change!
|
|
+
|
|
+# Add your boards here
|
|
+source "arch/ubicom32/mach-ip5k/Kconfig"
|
|
+source "arch/ubicom32/mach-ip7k/Kconfig"
|
|
+
|
|
+endchoice
|
|
+
|
|
+comment "Kernel Options"
|
|
+config SMP
|
|
+ bool "Symmetric multi-processing support"
|
|
+ select USE_GENERIC_SMP_HELPERS
|
|
+ default n
|
|
+ help
|
|
+ Enables multithreading support. Enabling SMP support increases
|
|
+ the size of system data structures. SMP support can have either
|
|
+ positive or negative impact on performance depending on workloads.
|
|
+
|
|
+ If you do not know what to do here, say N.
|
|
+
|
|
+config NR_CPUS
|
|
+ int "Number of configured CPUs"
|
|
+ range 2 32
|
|
+ default 2
|
|
+ depends on SMP
|
|
+ help
|
|
+ Upper bound on the number of CPUs. Space is reserved
|
|
+ at compile time for this many CPUs.
|
|
+
|
|
+config LOCAL_TIMERS
|
|
+ bool "Use local timer interrupts"
|
|
+ depends on SMP
|
|
+ default y
|
|
+ help
|
|
+ Enable support for local timers on SMP platforms, rather then the
|
|
+ legacy IPI broadcast method. Local timers allows the system
|
|
+ accounting to be spread across the timer interval, preventing a
|
|
+ "thundering herd" at every timer tick. A physical timer is allocated
|
|
+ per cpu.
|
|
+
|
|
+config TIMER_EXTRA_ALLOC
|
|
+ int "Number of additional physical timer events to create"
|
|
+ depends on GENERIC_CLOCKEVENTS
|
|
+ default 0
|
|
+ help
|
|
+ The Ubicom32 processor has a number of event timers that can be wrapped
|
|
+ in Linux clock event structures (assuming that the timers are not being
|
|
+ used for another purpose). Based on the value of LOCAL_TIMERS, either
|
|
+ 2 timers will be used or a timer will be used for every CPU. This value
|
|
+ allows the programmer to select additional timers over that amount.
|
|
+
|
|
+config IRQSTACKS
|
|
+ bool "Create separate stacks for interrupt handling"
|
|
+ default n
|
|
+ help
|
|
+ Selecting this causes interrupts to be created on a separate
|
|
+ stack instead of nesting the interrupts on the kernel stack.
|
|
+
|
|
+config IRQSTACKS_USEOCM
|
|
+ bool "Use OCM for interrupt stacks"
|
|
+ default n
|
|
+ depends on IRQSTACKS
|
|
+ help
|
|
+ Selecting this cause the interrupt stacks to be placed in OCM
|
|
+ reducing cache misses at the expense of using the OCM for servicing
|
|
+ interrupts.
|
|
+
|
|
+menu "OCM Instruction Heap"
|
|
+
|
|
+config OCM_MODULES_RESERVATION
|
|
+ int "OCM Instruction heap reservation. 0-192 kB"
|
|
+ range 0 192
|
|
+ default "0"
|
|
+ help
|
|
+ The minimum amount of OCM memory to reserve for kernel loadable module
|
|
+ code. If you are not using this memory it cannot be used for anything
|
|
+ else. Leave it as 0 if you have prebuilt modules that are compiled with
|
|
+ OCM support.
|
|
+
|
|
+config OCM_MODULES_MAY_CONSUME_REMAINING_CODESPACE
|
|
+ bool "Give all unused ocm code space to the ocm instruction heap."
|
|
+ default n
|
|
+ help
|
|
+ Allow the OCM instruction heap allocation to consume any remaining
|
|
+ unused OCM code space. The result of this is that you will not have
|
|
+ and deterministic results, but you will not have any waste either.
|
|
+
|
|
+config OCM_MODULES_FALLBACK_TO_DDR
|
|
+ bool "Loadable Modules requiring OCM may fallback to use DDR."
|
|
+ default n
|
|
+ help
|
|
+ If a module cannot get the OCM code it requires allow DDR to
|
|
+ be used instead.
|
|
+endmenu
|
|
+
|
|
+config HZ
|
|
+ int "Frequency of 'jiffies' (for polling)"
|
|
+ default 1000
|
|
+ help
|
|
+ 100 is common for embedded systems, but 1000 allows
|
|
+ you to do more drivers without actually having
|
|
+ interrupts working properly.
|
|
+
|
|
+comment "RAM configuration"
|
|
+
|
|
+if BRD_32MB
|
|
+
|
|
+config RAMSIZE
|
|
+ hex "Size of RAM (in bytes)"
|
|
+ range 0x00000000 0x02000000
|
|
+ default "0x02000000"
|
|
+ help
|
|
+ Define the size of the system RAM. If you select 0 then the
|
|
+ kernel will try to probe the RAM size at runtime. This is not
|
|
+ supported on all CPU types.
|
|
+
|
|
+endif
|
|
+
|
|
+if BRD_64MB
|
|
+
|
|
+config RAMSIZE
|
|
+ hex "Size of RAM (in bytes)"
|
|
+ range 0x00000000 0x04000000
|
|
+ default "0x04000000"
|
|
+ help
|
|
+ Define the size of the system RAM. If you select 0 then the
|
|
+ kernel will try to probe the RAM size at runtime. This is not
|
|
+ supported on all CPU types.
|
|
+
|
|
+endif
|
|
+
|
|
+if BRD_128MB
|
|
+
|
|
+config RAMSIZE
|
|
+ hex "Size of RAM (in bytes)"
|
|
+ range 0x00000000 0x08000000
|
|
+ default "0x08000000"
|
|
+ help
|
|
+ Define the size of the system RAM. If you select 0 then the
|
|
+ kernel will try to probe the RAM size at runtime. This is not
|
|
+ supported on all CPU types.
|
|
+
|
|
+endif
|
|
+
|
|
+config KERNELBASE
|
|
+ hex "Address of the base of kernel code"
|
|
+ default "0x40400000"
|
|
+ help
|
|
+ For the time being we are going to start the Kernel at a 4 meg offset.
|
|
+
|
|
+comment "Build options"
|
|
+config LINKER_RELAXATION
|
|
+ bool "Linker Relaxation"
|
|
+ default y
|
|
+ help
|
|
+ Turns on linker relaxation that will produce smaller
|
|
+ faster code. Increases link time.
|
|
+
|
|
+comment "Driver options"
|
|
+menu "PCI Bus"
|
|
+config PCI
|
|
+ bool "PCI bus"
|
|
+ default true
|
|
+ help
|
|
+ Enable/Disable PCI bus
|
|
+ source "drivers/pci/Kconfig"
|
|
+
|
|
+
|
|
+config PCI_DEV0_IDSEL
|
|
+ hex "slot 0 address"
|
|
+ depends on PCI
|
|
+ default "0x01000000"
|
|
+ help
|
|
+ Slot 0 address. This address should correspond to the address line
|
|
+ which the IDSEL bit for this slot is connected to.
|
|
+
|
|
+config PCI_DEV1_IDSEL
|
|
+ hex "slot 1 address"
|
|
+ depends on PCI
|
|
+ default "0x02000000"
|
|
+ help
|
|
+ Slot 1 address. This address should correspond to the address line
|
|
+ which the IDSEL bit for this slot is connected to.
|
|
+endmenu
|
|
+# End PCI
|
|
+
|
|
+menu "Input devices"
|
|
+config UBICOM_INPUT
|
|
+ bool "Ubicom polled GPIO input driver"
|
|
+ select INPUT
|
|
+ select INPUT_POLLDEV
|
|
+ help
|
|
+ Polling input driver, much like the GPIO input driver, except that it doesn't
|
|
+ rely on interrupts. It will report events via the input subsystem.
|
|
+ default n
|
|
+
|
|
+config UBICOM_INPUT_I2C
|
|
+ bool "Ubicom polled GPIO input driver over I2C"
|
|
+ select INPUT
|
|
+ select INPUT_POLLDEV
|
|
+ help
|
|
+ Polling input driver, much like the PCA953x driver, it can support a variety of
|
|
+ different I2C I/O expanders. This device polls the I2C I/O expander for events
|
|
+ and reports them via the input subsystem.
|
|
+ default n
|
|
+endmenu
|
|
+# Input devices
|
|
+
|
|
+
|
|
+
|
|
+menu "Misc devices"
|
|
+config UBICOM_HID
|
|
+ bool "Ubicom HID driver"
|
|
+ select INPUT
|
|
+ select INPUT_POLLDEV
|
|
+ select LCD_CLASS_DEVICE
|
|
+ help
|
|
+ Driver for HID chip found on some Ubicom reference designs. This chip handles
|
|
+ PWM, button input, and IR remote control. It registers as an input device and
|
|
+ a backlight device.
|
|
+ default n
|
|
+endmenu
|
|
+# Misc devices
|
|
+
|
|
+config CMDLINE_BOOL
|
|
+ bool "Built-in kernel command line"
|
|
+ default n
|
|
+ help
|
|
+ Allow for specifying boot arguments to the kernel at
|
|
+ build time. On some systems (e.g. embedded ones), it is
|
|
+ necessary or convenient to provide some or all of the
|
|
+ kernel boot arguments with the kernel itself (that is,
|
|
+ to not rely on the boot loader to provide them.)
|
|
+
|
|
+ To compile command line arguments into the kernel,
|
|
+ set this option to 'Y', then fill in the
|
|
+ the boot arguments in CONFIG_CMDLINE.
|
|
+
|
|
+ Systems with fully functional boot loaders (i.e. non-embedded)
|
|
+ should leave this option set to 'N'.
|
|
+
|
|
+config CMDLINE
|
|
+ string "Built-in kernel command string"
|
|
+ depends on CMDLINE_BOOL
|
|
+ default ""
|
|
+ help
|
|
+ Enter arguments here that should be compiled into the kernel
|
|
+ image and used at boot time. If the boot loader provides a
|
|
+ command line at boot time, it is appended to this string to
|
|
+ form the full kernel command line, when the system boots.
|
|
+
|
|
+ However, you can use the CONFIG_CMDLINE_OVERRIDE option to
|
|
+ change this behavior.
|
|
+
|
|
+ In most cases, the command line (whether built-in or provided
|
|
+ by the boot loader) should specify the device for the root
|
|
+ file system.
|
|
+
|
|
+config CMDLINE_OVERRIDE
|
|
+ bool "Built-in command line overrides boot loader arguments"
|
|
+ default n
|
|
+ depends on CMDLINE_BOOL
|
|
+ help
|
|
+ Set this option to 'Y' to have the kernel ignore the boot loader
|
|
+ command line, and use ONLY the built-in command line.
|
|
+
|
|
+ This is used to work around broken boot loaders. This should
|
|
+ be set to 'N' under normal conditions.
|
|
+
|
|
+endmenu
|
|
+# End Processor type and features
|
|
+
|
|
+source "arch/ubicom32/Kconfig.debug"
|
|
+
|
|
+menu "Executable file formats"
|
|
+source "fs/Kconfig.binfmt"
|
|
+endmenu
|
|
+
|
|
+source "init/Kconfig"
|
|
+source "kernel/Kconfig.preempt"
|
|
+source "kernel/time/Kconfig"
|
|
+source "mm/Kconfig"
|
|
+source "net/Kconfig"
|
|
+source "drivers/Kconfig"
|
|
+source "fs/Kconfig"
|
|
+source "security/Kconfig"
|
|
+source "crypto/Kconfig"
|
|
+source "lib/Kconfig"
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/Kconfig.debug linux-2.6.28.10/arch/ubicom32/Kconfig.debug
|
|
--- linux-2.6.28.10_o/arch/ubicom32/Kconfig.debug 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/Kconfig.debug 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,117 @@
|
|
+menu "Kernel hacking"
|
|
+
|
|
+config TRACE_IRQFLAGS_SUPPORT
|
|
+ def_bool y
|
|
+
|
|
+config PROTECT_KERNEL
|
|
+ default y
|
|
+ bool 'Enable Kernel range register Protection'
|
|
+ help
|
|
+ Adds code to enable/disable range registers to protect static
|
|
+ kernel code/data from userspace. Currently the ranges covered
|
|
+ do no protect kernel loadable modules or dynamically allocated
|
|
+ kernel data.
|
|
+
|
|
+config NO_KERNEL_MSG
|
|
+ bool "Suppress Kernel BUG Messages"
|
|
+ help
|
|
+ Do not output any debug BUG messages within the kernel.
|
|
+
|
|
+config EARLY_PRINTK
|
|
+ bool "Use the driver that you selected as console also for early printk (to debug kernel bootup)."
|
|
+ default n
|
|
+ help
|
|
+ If you want to use the serdes driver (console=ttyUS0) for
|
|
+ early printk, you must also supply an additional kernel boot
|
|
+ parameter like this:
|
|
+
|
|
+ serdes=ioportaddr,irq,clockrate,baud
|
|
+
|
|
+ For an IP7160RGW eval board, you could use this:
|
|
+
|
|
+ serdes=0x2004000,61,250000000,57600
|
|
+
|
|
+ which will let you see early printk output at 57600 baud.
|
|
+
|
|
+config STOP_ON_TRAP
|
|
+ bool "Enable stopping at the LDSR for all traps"
|
|
+ default n
|
|
+ help
|
|
+ Cause the LDSR to stop all threads whenever a trap is about to be serviced
|
|
+
|
|
+config STOP_ON_BUG
|
|
+ bool "Enable stopping on failed BUG_ON()"
|
|
+ default n
|
|
+ help
|
|
+ Cause all BUG_ON failures to stop all threads
|
|
+
|
|
+config DEBUG_IRQMEASURE
|
|
+ bool "Enable IRQ handler measurements"
|
|
+ default n
|
|
+ help
|
|
+ When enabled each IRQ's min/avg/max times will be printed. If the handler
|
|
+ re-enables interrupt, the times will show the full time including to service
|
|
+ nested interrupts. See /proc/irq_measurements.
|
|
+
|
|
+config DEBUG_PCIMEASURE
|
|
+ bool "Enable PCI transaction measurements"
|
|
+ default n
|
|
+ help
|
|
+ When enabled the system will measure the min/avg/max timer for each PCI transactions.
|
|
+ See /proc/pci_measurements.
|
|
+
|
|
+config ACCESS_OK_CHECKS_ENABLED
|
|
+ bool "Enable user space access checks"
|
|
+ default n
|
|
+ help
|
|
+ Enabling this check causes the kernel to verify that addresses passed
|
|
+ to the kernel by the user space code are within the processes
|
|
+ address space. On a no-mmu system, this is done by examining the
|
|
+ processes memory data structures (adversly affecting performance) but
|
|
+ ensuring that a process does not ask the kernel to violate another
|
|
+ processes address space. Sadly, the kernel uses access_ok() for
|
|
+ address that are in the kernel which results in a large volume of
|
|
+ false positives.
|
|
+
|
|
+choice
|
|
+ prompt "Unaligned Access Support"
|
|
+ default UNALIGNED_ACCESS_ENABLED
|
|
+ help
|
|
+ Kernel / Userspace unaligned access handling.
|
|
+
|
|
+config UNALIGNED_ACCESS_ENABLED
|
|
+ bool "Kernel and Userspace"
|
|
+ help
|
|
+
|
|
+config UNALIGNED_ACCESS_USERSPACE_ONLY
|
|
+ bool "Userspace Only"
|
|
+ help
|
|
+
|
|
+config UNALIGNED_ACCESS_DISABLED
|
|
+ bool "Disabled"
|
|
+ help
|
|
+
|
|
+endchoice
|
|
+
|
|
+config DEBUG_STACKOVERFLOW
|
|
+ bool "Check for stack overflows"
|
|
+ default n
|
|
+ depends on DEBUG_KERNEL
|
|
+ help
|
|
+ This option will cause messages to be printed if free kernel stack space
|
|
+ drops below a certain limit (THREAD_SIZE /8).
|
|
+
|
|
+config DEBUG_STACK_USAGE
|
|
+ bool "Stack utilization instrumentation"
|
|
+ default n
|
|
+ depends on DEBUG_KERNEL
|
|
+ help
|
|
+ Enables the display of the minimum amount of free kernel stack which each
|
|
+ task has ever had available in the sysrq-T and sysrq-P debug output.
|
|
+
|
|
+ This option will slow down process creation somewhat.
|
|
+
|
|
+source "lib/Kconfig.debug"
|
|
+
|
|
+endmenu
|
|
+
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/kernel/asm-offsets.c linux-2.6.28.10/arch/ubicom32/kernel/asm-offsets.c
|
|
--- linux-2.6.28.10_o/arch/ubicom32/kernel/asm-offsets.c 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/kernel/asm-offsets.c 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,162 @@
|
|
+/*
|
|
+ * arch/ubicom32/kernel/asm-offsets.c
|
|
+ * Ubicom32 architecture definitions needed by assembly language modules.
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+/*
|
|
+ * This program is used to generate definitions needed by
|
|
+ * assembly language modules.
|
|
+ *
|
|
+ * We use the technique used in the OSF Mach kernel code:
|
|
+ * generate asm statements containing #defines,
|
|
+ * compile this file to assembler, and then extract the
|
|
+ * #defines from the assembly-language output.
|
|
+ */
|
|
+
|
|
+#include <linux/module.h>
|
|
+#include <linux/stddef.h>
|
|
+#include <linux/sched.h>
|
|
+#include <linux/kernel_stat.h>
|
|
+#include <linux/ptrace.h>
|
|
+#include <linux/hardirq.h>
|
|
+#include <asm/bootinfo.h>
|
|
+#include <asm/irq.h>
|
|
+#include <asm/thread_info.h>
|
|
+
|
|
+#define DEFINE(sym, val) \
|
|
+ asm volatile("\n->" #sym " %0 " #val : : "i" (val))
|
|
+
|
|
+#define BLANK() asm volatile("\n->" : : )
|
|
+
|
|
+int main(void)
|
|
+{
|
|
+ /* offsets into the task struct */
|
|
+ DEFINE(TASK_STATE, offsetof(struct task_struct, state));
|
|
+ DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
|
|
+ DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
|
|
+ DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
|
|
+ DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
|
|
+ DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
|
|
+ DEFINE(TASK_MM, offsetof(struct task_struct, mm));
|
|
+ DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
|
|
+
|
|
+ /* offsets into the kernel_stat struct */
|
|
+ DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs));
|
|
+
|
|
+ /* offsets into the irq_cpustat_t struct */
|
|
+ DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));
|
|
+
|
|
+ /* offsets into the thread struct */
|
|
+ DEFINE(THREAD_D10, offsetof(struct thread_struct, d10));
|
|
+ DEFINE(THREAD_D11, offsetof(struct thread_struct, d11));
|
|
+ DEFINE(THREAD_D12, offsetof(struct thread_struct, d12));
|
|
+ DEFINE(THREAD_D13, offsetof(struct thread_struct, d13));
|
|
+ DEFINE(THREAD_A1, offsetof(struct thread_struct, a1));
|
|
+ DEFINE(THREAD_A2, offsetof(struct thread_struct, a2));
|
|
+ DEFINE(THREAD_A5, offsetof(struct thread_struct, a5));
|
|
+ DEFINE(THREAD_A6, offsetof(struct thread_struct, a6));
|
|
+ DEFINE(THREAD_SP, offsetof(struct thread_struct, sp));
|
|
+
|
|
+ /* offsets into the pt_regs */
|
|
+ DEFINE(PT_D0, offsetof(struct pt_regs, dn[0]));
|
|
+ DEFINE(PT_D1, offsetof(struct pt_regs, dn[1]));
|
|
+ DEFINE(PT_D2, offsetof(struct pt_regs, dn[2]));
|
|
+ DEFINE(PT_D3, offsetof(struct pt_regs, dn[3]));
|
|
+ DEFINE(PT_D4, offsetof(struct pt_regs, dn[4]));
|
|
+ DEFINE(PT_D5, offsetof(struct pt_regs, dn[5]));
|
|
+ DEFINE(PT_D6, offsetof(struct pt_regs, dn[6]));
|
|
+ DEFINE(PT_D7, offsetof(struct pt_regs, dn[7]));
|
|
+ DEFINE(PT_D8, offsetof(struct pt_regs, dn[8]));
|
|
+ DEFINE(PT_D9, offsetof(struct pt_regs, dn[9]));
|
|
+ DEFINE(PT_D10, offsetof(struct pt_regs, dn[10]));
|
|
+ DEFINE(PT_D11, offsetof(struct pt_regs, dn[11]));
|
|
+ DEFINE(PT_D12, offsetof(struct pt_regs, dn[12]));
|
|
+ DEFINE(PT_D13, offsetof(struct pt_regs, dn[13]));
|
|
+ DEFINE(PT_D14, offsetof(struct pt_regs, dn[14]));
|
|
+ DEFINE(PT_D15, offsetof(struct pt_regs, dn[15]));
|
|
+ DEFINE(PT_A0, offsetof(struct pt_regs, an[0]));
|
|
+ DEFINE(PT_A1, offsetof(struct pt_regs, an[1]));
|
|
+ DEFINE(PT_A2, offsetof(struct pt_regs, an[2]));
|
|
+ DEFINE(PT_A3, offsetof(struct pt_regs, an[3]));
|
|
+ DEFINE(PT_A4, offsetof(struct pt_regs, an[4]));
|
|
+ DEFINE(PT_A5, offsetof(struct pt_regs, an[5]));
|
|
+ DEFINE(PT_A6, offsetof(struct pt_regs, an[6]));
|
|
+ DEFINE(PT_A7, offsetof(struct pt_regs, an[7]));
|
|
+ DEFINE(PT_SP, offsetof(struct pt_regs, an[7]));
|
|
+
|
|
+ DEFINE(PT_ACC0HI, offsetof(struct pt_regs, acc0[0]));
|
|
+ DEFINE(PT_ACC0LO, offsetof(struct pt_regs, acc0[1]));
|
|
+ DEFINE(PT_MAC_RC16, offsetof(struct pt_regs, mac_rc16));
|
|
+
|
|
+ DEFINE(PT_ACC1HI, offsetof(struct pt_regs, acc1[0]));
|
|
+ DEFINE(PT_ACC1LO, offsetof(struct pt_regs, acc1[1]));
|
|
+
|
|
+ DEFINE(PT_SOURCE3, offsetof(struct pt_regs, source3));
|
|
+ DEFINE(PT_INST_CNT, offsetof(struct pt_regs, inst_cnt));
|
|
+ DEFINE(PT_CSR, offsetof(struct pt_regs, csr));
|
|
+ DEFINE(PT_DUMMY_UNUSED, offsetof(struct pt_regs, dummy_unused));
|
|
+
|
|
+ DEFINE(PT_INT_MASK0, offsetof(struct pt_regs, int_mask0));
|
|
+ DEFINE(PT_INT_MASK1, offsetof(struct pt_regs, int_mask1));
|
|
+
|
|
+ DEFINE(PT_PC, offsetof(struct pt_regs, pc));
|
|
+
|
|
+ DEFINE(PT_TRAP_CAUSE, offsetof(struct pt_regs, trap_cause));
|
|
+
|
|
+ DEFINE(PT_SIZE, sizeof(struct pt_regs));
|
|
+
|
|
+ DEFINE(PT_FRAME_TYPE, offsetof(struct pt_regs, frame_type));
|
|
+
|
|
+ DEFINE(PT_ORIGINAL_D0, offsetof(struct pt_regs, original_dn_0));
|
|
+ DEFINE(PT_PREVIOUS_PC, offsetof(struct pt_regs, previous_pc));
|
|
+
|
|
+ /* offsets into the kernel_stat struct */
|
|
+ DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs));
|
|
+
|
|
+ /* signal defines */
|
|
+ DEFINE(SIGSEGV, SIGSEGV);
|
|
+ //DEFINE(SEGV_MAPERR, SEGV_MAPERR);
|
|
+ DEFINE(SIGTRAP, SIGTRAP);
|
|
+ //DEFINE(TRAP_TRACE, TRAP_TRACE);
|
|
+
|
|
+ DEFINE(PT_PTRACED, PT_PTRACED);
|
|
+ DEFINE(PT_DTRACE, PT_DTRACE);
|
|
+
|
|
+ DEFINE(ASM_THREAD_SIZE, THREAD_SIZE);
|
|
+
|
|
+ /* Offsets in thread_info structure */
|
|
+ DEFINE(TI_TASK, offsetof(struct thread_info, task));
|
|
+ DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain));
|
|
+ DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
|
|
+ DEFINE(TI_PREEMPTCOUNT, offsetof(struct thread_info, preempt_count));
|
|
+ DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
|
|
+ DEFINE(TI_INTR_NESTING, offsetof(struct thread_info, interrupt_nesting));
|
|
+ DEFINE(ASM_TIF_NEED_RESCHED, TIF_NEED_RESCHED);
|
|
+ DEFINE(ASM_TIF_SYSCALL_TRACE, TIF_SYSCALL_TRACE);
|
|
+ DEFINE(ASM_TIF_SIGPENDING, TIF_SIGPENDING);
|
|
+
|
|
+ DEFINE(ASM_RAM_END, (CONFIG_RAMBASE + CONFIG_RAMSIZE));
|
|
+ return 0;
|
|
+}
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/kernel/Makefile linux-2.6.28.10/arch/ubicom32/kernel/Makefile
|
|
--- linux-2.6.28.10_o/arch/ubicom32/kernel/Makefile 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/kernel/Makefile 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,64 @@
|
|
+#
|
|
+# arch/ubicom32/kernel/Makefile
|
|
+# Main Makefile for the Ubicom32 arch directory.
|
|
+#
|
|
+# (C) Copyright 2009, Ubicom, Inc.
|
|
+#
|
|
+# This file is part of the Ubicom32 Linux Kernel Port.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+# it and/or modify it under the terms of the GNU General Public License
|
|
+# as published by the Free Software Foundation, either version 2 of the
|
|
+# License, or (at your option) any later version.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+# the GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with the Ubicom32 Linux Kernel Port. If not,
|
|
+# see <http://www.gnu.org/licenses/>.
|
|
+#
|
|
+# Ubicom32 implementation derived from (with many thanks):
|
|
+# arch/m68knommu
|
|
+# arch/blackfin
|
|
+# arch/parisc
|
|
+#
|
|
+
|
|
+extra-y := head.o vmlinux.lds
|
|
+
|
|
+obj-y += \
|
|
+ devtree.o \
|
|
+ dma.o \
|
|
+ flat.o \
|
|
+ init_task.o \
|
|
+ irq.o \
|
|
+ ldsr.o \
|
|
+ os_node.o \
|
|
+ process.o \
|
|
+ processor.o \
|
|
+ ptrace.o \
|
|
+ setup.o \
|
|
+ signal.o \
|
|
+ stacktrace.o \
|
|
+ sys_ubicom32.o \
|
|
+ syscalltable.o \
|
|
+ thread.o \
|
|
+ time.o \
|
|
+ traps.o \
|
|
+ ubicom32_context_switch.o \
|
|
+ ubicom32_ksyms.o \
|
|
+ ubicom32_syscall.o \
|
|
+ unaligned_trap.o
|
|
+
|
|
+obj-$(CONFIG_MODULES) += module.o
|
|
+obj-$(CONFIG_COMEMPCI) += comempci.o
|
|
+obj-$(CONFIG_SMP) += smp.o topology.o
|
|
+obj-$(CONFIG_ACCESS_OK_CHECKS_ENABLED) += uaccess.o
|
|
+obj-$(CONFIG_GENERIC_CLOCKEVENTS) += timer_device.o
|
|
+obj-$(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) += timer_broadcast.o
|
|
+
|
|
+ifndef CONFIG_GENERIC_CLOCKEVENTS
|
|
+obj-y += timer_tick.o
|
|
+endif
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/kernel/syscalltable.S linux-2.6.28.10/arch/ubicom32/kernel/syscalltable.S
|
|
--- linux-2.6.28.10_o/arch/ubicom32/kernel/syscalltable.S 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/kernel/syscalltable.S 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,377 @@
|
|
+/*
|
|
+ * arch/ubicom32/kernel/syscalltable.S
|
|
+ * <TODO: Replace with short file description>
|
|
+ *
|
|
+ * (C) Copyright 2009, Ubicom, Inc.
|
|
+ *
|
|
+ * This file is part of the Ubicom32 Linux Kernel Port.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+ * it and/or modify it under the terms of the GNU General Public License
|
|
+ * as published by the Free Software Foundation, either version 2 of the
|
|
+ * License, or (at your option) any later version.
|
|
+ *
|
|
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+ * the GNU General Public License for more details.
|
|
+ *
|
|
+ * You should have received a copy of the GNU General Public License
|
|
+ * along with the Ubicom32 Linux Kernel Port. If not,
|
|
+ * see <http://www.gnu.org/licenses/>.
|
|
+ *
|
|
+ * Ubicom32 implementation derived from (with many thanks):
|
|
+ * arch/m68knommu
|
|
+ * arch/blackfin
|
|
+ * arch/parisc
|
|
+ */
|
|
+/*
|
|
+ *
|
|
+ * Copyright (C) 2002, Greg Ungerer (gerg@snapgear.com)
|
|
+ * Copyright (C) 1998 D. Jeff Dionne <jeff@lineo.ca>, Kenneth Albanowski <kjahds@kjahds.com>,
|
|
+ * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
|
|
+ * Copyright (C) 1991, 1992 Linus Torvalds
|
|
+ */
|
|
+
|
|
+#include <linux/sys.h>
|
|
+#include <linux/linkage.h>
|
|
+#include <asm/unistd.h>
|
|
+
|
|
+.text
|
|
+ALIGN
|
|
+ .global sys_call_table
|
|
+sys_call_table:
|
|
+ .long sys_ni_syscall /* 0 - old "setup()" system call*/
|
|
+ .long sys_exit
|
|
+ .long sys_fork
|
|
+ .long sys_read
|
|
+ .long sys_write
|
|
+ .long sys_open /* 5 */
|
|
+ .long sys_close
|
|
+ .long sys_waitpid
|
|
+ .long sys_creat
|
|
+ .long sys_link
|
|
+ .long sys_unlink /* 10 */
|
|
+ .long execve_intercept
|
|
+ .long sys_chdir
|
|
+ .long sys_time
|
|
+ .long sys_mknod
|
|
+ .long sys_chmod /* 15 */
|
|
+ .long sys_chown16
|
|
+ .long sys_ni_syscall /* old break syscall holder */
|
|
+ .long sys_stat
|
|
+ .long sys_lseek
|
|
+ .long sys_getpid /* 20 */
|
|
+ .long sys_mount
|
|
+ .long sys_oldumount
|
|
+ .long sys_setuid16
|
|
+ .long sys_getuid16
|
|
+ .long sys_stime /* 25 */
|
|
+ .long sys_ptrace
|
|
+ .long sys_alarm
|
|
+ .long sys_fstat
|
|
+ .long sys_pause
|
|
+ .long sys_utime /* 30 */
|
|
+ .long sys_ni_syscall /* old stty syscall holder */
|
|
+ .long sys_ni_syscall /* old gtty syscall holder */
|
|
+ .long sys_access
|
|
+ .long sys_nice
|
|
+ .long sys_ni_syscall /* 35 */ /* old ftime syscall holder */
|
|
+ .long sys_sync
|
|
+ .long sys_kill
|
|
+ .long sys_rename
|
|
+ .long sys_mkdir
|
|
+ .long sys_rmdir /* 40 */
|
|
+ .long sys_dup
|
|
+ .long sys_pipe
|
|
+ .long sys_times
|
|
+ .long sys_ni_syscall /* old prof syscall holder */
|
|
+ .long sys_brk /* 45 */
|
|
+ .long sys_setgid16
|
|
+ .long sys_getgid16
|
|
+ .long sys_signal
|
|
+ .long sys_geteuid16
|
|
+ .long sys_getegid16 /* 50 */
|
|
+ .long sys_acct
|
|
+ .long sys_umount /* recycled never used phys() */
|
|
+ .long sys_ni_syscall /* old lock syscall holder */
|
|
+ .long sys_ioctl
|
|
+ .long sys_fcntl /* 55 */
|
|
+ .long sys_ni_syscall /* old mpx syscall holder */
|
|
+ .long sys_setpgid
|
|
+ .long sys_ni_syscall /* old ulimit syscall holder */
|
|
+ .long sys_ni_syscall
|
|
+ .long sys_umask /* 60 */
|
|
+ .long sys_chroot
|
|
+ .long sys_ustat
|
|
+ .long sys_dup2
|
|
+ .long sys_getppid
|
|
+ .long sys_getpgrp /* 65 */
|
|
+ .long sys_setsid
|
|
+ .long sys_sigaction
|
|
+ .long sys_sgetmask
|
|
+ .long sys_ssetmask
|
|
+ .long sys_setreuid16 /* 70 */
|
|
+ .long sys_setregid16
|
|
+ .long sys_sigsuspend
|
|
+ .long sys_sigpending
|
|
+ .long sys_sethostname
|
|
+ .long sys_setrlimit /* 75 */
|
|
+ .long sys_old_getrlimit
|
|
+ .long sys_getrusage
|
|
+ .long sys_gettimeofday
|
|
+ .long sys_settimeofday
|
|
+ .long sys_getgroups16 /* 80 */
|
|
+ .long sys_setgroups16
|
|
+ .long old_select
|
|
+ .long sys_symlink
|
|
+ .long sys_lstat
|
|
+ .long sys_readlink /* 85 */
|
|
+ .long sys_uselib
|
|
+ .long sys_ni_syscall /* _sys_swapon */
|
|
+ .long sys_reboot
|
|
+ .long sys_old_readdir
|
|
+ .long old_mmap /* 90 */
|
|
+ .long sys_munmap
|
|
+ .long sys_truncate
|
|
+ .long sys_ftruncate
|
|
+ .long sys_fchmod
|
|
+ .long sys_fchown16 /* 95 */
|
|
+ .long sys_getpriority
|
|
+ .long sys_setpriority
|
|
+ .long sys_ni_syscall /* old profil syscall holder */
|
|
+ .long sys_statfs
|
|
+ .long sys_fstatfs /* 100 */
|
|
+ .long sys_ni_syscall /* ioperm for i386 */
|
|
+ .long sys_socketcall
|
|
+ .long sys_syslog
|
|
+ .long sys_setitimer
|
|
+ .long sys_getitimer /* 105 */
|
|
+ .long sys_newstat
|
|
+ .long sys_newlstat
|
|
+ .long sys_newfstat
|
|
+ .long sys_ni_syscall
|
|
+ .long sys_ni_syscall /* iopl for i386 */ /* 110 */
|
|
+ .long sys_vhangup
|
|
+ .long sys_ni_syscall /* obsolete idle() syscall */
|
|
+ .long sys_ni_syscall /* vm86old for i386 */
|
|
+ .long sys_wait4
|
|
+ .long sys_ni_syscall /* 115 */ /* _sys_swapoff */
|
|
+ .long sys_sysinfo
|
|
+ .long sys_ipc
|
|
+ .long sys_fsync
|
|
+ .long sys_sigreturn
|
|
+ .long clone_intercept /* 120 */
|
|
+ .long sys_setdomainname
|
|
+ .long sys_newuname
|
|
+ .long sys_cacheflush /* modify_ldt for i386 */
|
|
+ .long sys_adjtimex
|
|
+ .long sys_ni_syscall /* 125 */ /* _sys_mprotect */
|
|
+ .long sys_sigprocmask
|
|
+ .long sys_ni_syscall /* old "creat_module" */
|
|
+ .long sys_init_module
|
|
+ .long sys_delete_module
|
|
+ .long sys_ni_syscall /* 130: old "get_kernel_syms" */
|
|
+ .long sys_quotactl
|
|
+ .long sys_getpgid
|
|
+ .long sys_fchdir
|
|
+ .long sys_bdflush
|
|
+ .long sys_sysfs /* 135 */
|
|
+ .long sys_personality
|
|
+ .long sys_ni_syscall /* for afs_syscall */
|
|
+ .long sys_setfsuid16
|
|
+ .long sys_setfsgid16
|
|
+ .long sys_llseek /* 140 */
|
|
+ .long sys_getdents
|
|
+ .long sys_select
|
|
+ .long sys_flock
|
|
+ .long sys_ni_syscall /* _sys_msync */
|
|
+ .long sys_readv /* 145 */
|
|
+ .long sys_writev
|
|
+ .long sys_getsid
|
|
+ .long sys_fdatasync
|
|
+ .long sys_sysctl
|
|
+ .long sys_ni_syscall /* 150 */ /* _sys_mlock */
|
|
+ .long sys_ni_syscall /* _sys_munlock */
|
|
+ .long sys_ni_syscall /* _sys_mlockall */
|
|
+ .long sys_ni_syscall /* _sys_munlockall */
|
|
+ .long sys_sched_setparam
|
|
+ .long sys_sched_getparam /* 155 */
|
|
+ .long sys_sched_setscheduler
|
|
+ .long sys_sched_getscheduler
|
|
+ .long sys_sched_yield
|
|
+ .long sys_sched_get_priority_max
|
|
+ .long sys_sched_get_priority_min /* 160 */
|
|
+ .long sys_sched_rr_get_interval
|
|
+ .long sys_nanosleep
|
|
+ .long sys_ni_syscall /* _sys_mremap */
|
|
+ .long sys_setresuid16
|
|
+ .long sys_getresuid16 /* 165 */
|
|
+ .long sys_getpagesize /* _sys_getpagesize */
|
|
+ .long sys_ni_syscall /* old "query_module" */
|
|
+ .long sys_poll
|
|
+ .long sys_ni_syscall /* _sys_nfsservctl */
|
|
+ .long sys_setresgid16 /* 170 */
|
|
+ .long sys_getresgid16
|
|
+ .long sys_prctl
|
|
+ .long sys_rt_sigreturn
|
|
+ .long sys_rt_sigaction
|
|
+ .long sys_rt_sigprocmask /* 175 */
|
|
+ .long sys_rt_sigpending
|
|
+ .long sys_rt_sigtimedwait
|
|
+ .long sys_rt_sigqueueinfo
|
|
+ .long sys_rt_sigsuspend
|
|
+ .long sys_pread64 /* 180 */
|
|
+ .long sys_pwrite64
|
|
+ .long sys_lchown16
|
|
+ .long sys_getcwd
|
|
+ .long sys_capget
|
|
+ .long sys_capset /* 185 */
|
|
+ .long sys_sigaltstack
|
|
+ .long sys_sendfile
|
|
+ .long sys_ni_syscall /* streams1 */
|
|
+ .long sys_ni_syscall /* streams2 */
|
|
+ .long vfork_intercept /* 190 */
|
|
+ .long sys_getrlimit
|
|
+ .long sys_mmap2
|
|
+ .long sys_truncate64
|
|
+ .long sys_ftruncate64
|
|
+ .long sys_stat64 /* 195 */
|
|
+ .long sys_lstat64
|
|
+ .long sys_fstat64
|
|
+ .long sys_chown
|
|
+ .long sys_getuid
|
|
+ .long sys_getgid /* 200 */
|
|
+ .long sys_geteuid
|
|
+ .long sys_getegid
|
|
+ .long sys_setreuid
|
|
+ .long sys_setregid
|
|
+ .long sys_getgroups /* 205 */
|
|
+ .long sys_setgroups
|
|
+ .long sys_fchown
|
|
+ .long sys_setresuid
|
|
+ .long sys_getresuid
|
|
+ .long sys_setresgid /* 210 */
|
|
+ .long sys_getresgid
|
|
+ .long sys_lchown
|
|
+ .long sys_setuid
|
|
+ .long sys_setgid
|
|
+ .long sys_setfsuid /* 215 */
|
|
+ .long sys_setfsgid
|
|
+ .long sys_pivot_root
|
|
+ .long sys_ni_syscall
|
|
+ .long sys_ni_syscall
|
|
+ .long sys_getdents64 /* 220 */
|
|
+ .long sys_gettid
|
|
+ .long sys_tkill
|
|
+ .long sys_setxattr
|
|
+ .long sys_lsetxattr
|
|
+ .long sys_fsetxattr /* 225 */
|
|
+ .long sys_getxattr
|
|
+ .long sys_lgetxattr
|
|
+ .long sys_fgetxattr
|
|
+ .long sys_listxattr
|
|
+ .long sys_llistxattr /* 230 */
|
|
+ .long sys_flistxattr
|
|
+ .long sys_removexattr
|
|
+ .long sys_lremovexattr
|
|
+ .long sys_fremovexattr
|
|
+ .long sys_futex /* 235 */
|
|
+ .long sys_sendfile64
|
|
+ .long sys_ni_syscall /* _sys_mincore */
|
|
+ .long sys_ni_syscall /* _sys_madvise */
|
|
+ .long sys_fcntl64
|
|
+ .long sys_readahead /* 240 */
|
|
+ .long sys_io_setup
|
|
+ .long sys_io_destroy
|
|
+ .long sys_io_getevents
|
|
+ .long sys_io_submit
|
|
+ .long sys_io_cancel /* 245 */
|
|
+ .long sys_fadvise64
|
|
+ .long sys_exit_group
|
|
+ .long sys_lookup_dcookie
|
|
+ .long sys_epoll_create
|
|
+ .long sys_epoll_ctl /* 250 */
|
|
+ .long sys_epoll_wait
|
|
+ .long sys_ni_syscall /* _sys_remap_file_pages */
|
|
+ .long sys_set_tid_address
|
|
+ .long sys_timer_create
|
|
+ .long sys_timer_settime /* 255 */
|
|
+ .long sys_timer_gettime
|
|
+ .long sys_timer_getoverrun
|
|
+ .long sys_timer_delete
|
|
+ .long sys_clock_settime
|
|
+ .long sys_clock_gettime /* 260 */
|
|
+ .long sys_clock_getres
|
|
+ .long sys_clock_nanosleep
|
|
+ .long sys_statfs64
|
|
+ .long sys_fstatfs64
|
|
+ .long sys_tgkill /* 265 */
|
|
+ .long sys_utimes
|
|
+ .long sys_fadvise64_64
|
|
+ .long sys_mbind
|
|
+ .long sys_get_mempolicy
|
|
+ .long sys_set_mempolicy /* 270 */
|
|
+ .long sys_mq_open
|
|
+ .long sys_mq_unlink
|
|
+ .long sys_mq_timedsend
|
|
+ .long sys_mq_timedreceive
|
|
+ .long sys_mq_notify /* 275 */
|
|
+ .long sys_mq_getsetattr
|
|
+ .long sys_waitid
|
|
+ .long sys_ni_syscall /* for _sys_vserver */
|
|
+ .long sys_add_key
|
|
+ .long sys_request_key /* 280 */
|
|
+ .long sys_keyctl
|
|
+ .long sys_ioprio_set
|
|
+ .long sys_ioprio_get
|
|
+ .long sys_inotify_init
|
|
+ .long sys_inotify_add_watch /* 285 */
|
|
+ .long sys_inotify_rm_watch
|
|
+ .long sys_migrate_pages
|
|
+ .long sys_openat
|
|
+ .long sys_mkdirat
|
|
+ .long sys_mknodat /* 290 */
|
|
+ .long sys_fchownat
|
|
+ .long sys_futimesat
|
|
+ .long sys_fstatat64
|
|
+ .long sys_unlinkat
|
|
+ .long sys_renameat /* 295 */
|
|
+ .long sys_linkat
|
|
+ .long sys_symlinkat
|
|
+ .long sys_readlinkat
|
|
+ .long sys_fchmodat
|
|
+ .long sys_faccessat /* 300 */
|
|
+ .long sys_ni_syscall /* Reserved for pselect6 */
|
|
+ .long sys_ni_syscall /* Reserved for ppoll */
|
|
+ .long sys_unshare
|
|
+ .long sys_set_robust_list
|
|
+ .long sys_get_robust_list /* 305 */
|
|
+ .long sys_splice
|
|
+ .long sys_sync_file_range
|
|
+ .long sys_tee
|
|
+ .long sys_vmsplice
|
|
+ .long sys_move_pages /* 310 */
|
|
+ .long sys_sched_setaffinity
|
|
+ .long sys_sched_getaffinity
|
|
+ .long sys_kexec_load
|
|
+ .long sys_getcpu
|
|
+ .long sys_epoll_pwait /* 315 */
|
|
+ .long sys_utimensat
|
|
+ .long sys_signalfd
|
|
+ .long sys_timerfd_create
|
|
+ .long sys_eventfd
|
|
+ .long sys_fallocate /* 320 */
|
|
+ .long sys_timerfd_settime
|
|
+ .long sys_timerfd_gettime
|
|
+ .long sys_ni_syscall /* sys_signalfd4 */
|
|
+ .long sys_ni_syscall /* sys_eventfd2 */
|
|
+ .long sys_ni_syscall /* sys_epoll_create1 */
|
|
+ /* 325 */
|
|
+ .long sys_ni_syscall /* sys_dup3 */
|
|
+ .long sys_ni_syscall /* sys_pipe2 */
|
|
+ .long sys_ni_syscall /* sys_inotify_init1 */
|
|
+ .rept NR_syscalls-(.-sys_call_table)/4
|
|
+ .long sys_ni_syscall
|
|
+ .endr
|
|
+
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/lib/Makefile linux-2.6.28.10/arch/ubicom32/lib/Makefile
|
|
--- linux-2.6.28.10_o/arch/ubicom32/lib/Makefile 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/lib/Makefile 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,32 @@
|
|
+#
|
|
+# arch/ubicom32/lib/Makefile
|
|
+# <TODO: Replace with short file description>
|
|
+#
|
|
+# (C) Copyright 2009, Ubicom, Inc.
|
|
+#
|
|
+# This file is part of the Ubicom32 Linux Kernel Port.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+# it and/or modify it under the terms of the GNU General Public License
|
|
+# as published by the Free Software Foundation, either version 2 of the
|
|
+# License, or (at your option) any later version.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+# the GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with the Ubicom32 Linux Kernel Port. If not,
|
|
+# see <http://www.gnu.org/licenses/>.
|
|
+#
|
|
+# Ubicom32 implementation derived from (with many thanks):
|
|
+# arch/m68knommu
|
|
+# arch/blackfin
|
|
+# arch/parisc
|
|
+#
|
|
+#
|
|
+# Makefile for m68knommu specific library files..
|
|
+#
|
|
+
|
|
+lib-y := checksum.o delay.o mem_ubicom32.o
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/mach-common/Makefile linux-2.6.28.10/arch/ubicom32/mach-common/Makefile
|
|
--- linux-2.6.28.10_o/arch/ubicom32/mach-common/Makefile 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/mach-common/Makefile 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,40 @@
|
|
+#
|
|
+# arch/ubicom32/mach-common/Makefile
|
|
+# Makefile for Ubicom32 generic drivers/code.
|
|
+#
|
|
+# (C) Copyright 2009, Ubicom, Inc.
|
|
+#
|
|
+# This file is part of the Ubicom32 Linux Kernel Port.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+# it and/or modify it under the terms of the GNU General Public License
|
|
+# as published by the Free Software Foundation, either version 2 of the
|
|
+# License, or (at your option) any later version.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+# the GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with the Ubicom32 Linux Kernel Port. If not,
|
|
+# see <http://www.gnu.org/licenses/>.
|
|
+#
|
|
+# Ubicom32 implementation derived from (with many thanks):
|
|
+# arch/m68knommu
|
|
+# arch/blackfin
|
|
+# arch/parisc
|
|
+#
|
|
+
|
|
+obj-y += cachectl.o common.o usb_tio.o usb.o ubi32-gpio.o board.o bootargs.o
|
|
+obj-$(CONFIG_PCI) += pci.o io.o
|
|
+
|
|
+obj-$(CONFIG_FB_UBICOM32) += vdc_tio.o
|
|
+obj-$(CONFIG_UBICOM_HID) += ubicom32hid.o
|
|
+obj-$(CONFIG_UBICOM_INPUT) += ubicom32input.o
|
|
+obj-$(CONFIG_UBICOM_INPUT_I2C) += ubicom32input_i2c.o
|
|
+obj-$(CONFIG_UBICOM_SWITCH) += switch-core.o
|
|
+obj-$(CONFIG_UBICOM_SWITCH_BCM539X) += switch-bcm539x.o
|
|
+obj-$(CONFIG_UIO_UBICOM32RING) += ring_tio.o
|
|
+obj-$(CONFIG_SND_UBI32) += audio_tio.o
|
|
+
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/mach-ip5k/Kconfig linux-2.6.28.10/arch/ubicom32/mach-ip5k/Kconfig
|
|
--- linux-2.6.28.10_o/arch/ubicom32/mach-ip5k/Kconfig 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/mach-ip5k/Kconfig 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,32 @@
|
|
+
|
|
+config IP5170DPF
|
|
+ bool "IP5170DPF"
|
|
+ select UBICOM32_V3
|
|
+ select I2C
|
|
+ select I2C_GPIO
|
|
+ select FB
|
|
+ select FB_UBICOM32
|
|
+ select BACKLIGHT_LCD_SUPPORT
|
|
+ select BACKLIGHT_CLASS_DEVICE
|
|
+ select UBICOM_HID
|
|
+ select NEW_LEDS
|
|
+ select LEDS_CLASS
|
|
+ select LEDS_GPIO
|
|
+ select BRD_64MB
|
|
+ help
|
|
+ IP5170 Digital Picture Frame board, 8005-1113, IP5K-BEV-0011-13 v1.3
|
|
+
|
|
+config IP5160DEV
|
|
+ bool "IP5160Dev_Ver1Dot1"
|
|
+ select UBICOM32_V3
|
|
+ select BRD_64MB
|
|
+ help
|
|
+ Ubicom StreamEngine 5000 Development Board, IP5K-BDV-0004-11 v1.1
|
|
+
|
|
+config IP5160EVAL
|
|
+ bool "IP5160RGWEval_Ver2Rev2"
|
|
+ select UBICOM32_V3
|
|
+ select BRD_32MB
|
|
+ help
|
|
+ Ubicom StreamEngine 5000 RGW Evaluation Board, IP5K-RGW-0004-11 v2.2
|
|
+
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/mach-ip5k/Makefile linux-2.6.28.10/arch/ubicom32/mach-ip5k/Makefile
|
|
--- linux-2.6.28.10_o/arch/ubicom32/mach-ip5k/Makefile 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/mach-ip5k/Makefile 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,32 @@
|
|
+#
|
|
+# arch/ubicom32/mach-ip5k/Makefile
|
|
+# Makefile for boards which have an ip5k on them.
|
|
+#
|
|
+# (C) Copyright 2009, Ubicom, Inc.
|
|
+#
|
|
+# This file is part of the Ubicom32 Linux Kernel Port.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+# it and/or modify it under the terms of the GNU General Public License
|
|
+# as published by the Free Software Foundation, either version 2 of the
|
|
+# License, or (at your option) any later version.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+# the GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with the Ubicom32 Linux Kernel Port. If not,
|
|
+# see <http://www.gnu.org/licenses/>.
|
|
+#
|
|
+# Ubicom32 implementation derived from (with many thanks):
|
|
+# arch/m68knommu
|
|
+# arch/blackfin
|
|
+# arch/parisc
|
|
+#
|
|
+
|
|
+obj-$(CONFIG_IP5170DPF) += board-ip5170dpf.o
|
|
+obj-$(CONFIG_IP5160DEV) += board-ip5160dev.o
|
|
+obj-$(CONFIG_IP5160EVAL) += board-ip5160rgw.o
|
|
+
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/mach-ip7k/Kconfig linux-2.6.28.10/arch/ubicom32/mach-ip7k/Kconfig
|
|
--- linux-2.6.28.10_o/arch/ubicom32/mach-ip7k/Kconfig 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/mach-ip7k/Kconfig 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,132 @@
|
|
+config IP7145DPF
|
|
+ bool "IP7145DPF"
|
|
+ select UBICOM32_V4
|
|
+ select UBICOM_INPUT
|
|
+ select UBICOM_INPUT_I2C
|
|
+ select RTC_CLASS
|
|
+ select RTC_DRV_S35390A
|
|
+ select I2C
|
|
+ select I2C_GPIO
|
|
+ select GPIO_PCA953X
|
|
+ select FB
|
|
+ select FB_UBICOM32
|
|
+ select BACKLIGHT_LCD_SUPPORT
|
|
+ select LCD_CLASS_DEVICE
|
|
+ select LCD_UBICOM32
|
|
+ select BACKLIGHT_CLASS_DEVICE
|
|
+ select BACKLIGHT_UBICOM32
|
|
+ select SND_UBI32
|
|
+ select MMC_UBICOM32
|
|
+ select MMC
|
|
+ select MMC_BLOCK
|
|
+ select BRD_64MB
|
|
+ help
|
|
+ IP7145 Digital Picture Frame reference design, supports:
|
|
+ 8007-0410 v1.0
|
|
+
|
|
+config IP7160RGW
|
|
+ bool "IP7160RGW"
|
|
+ select UBICOM32_V4
|
|
+ select UBICOM_INPUT
|
|
+ select NEW_LEDS
|
|
+ select LEDS_CLASS
|
|
+ select LEDS_GPIO
|
|
+ select BRD_64MB
|
|
+ select SPI
|
|
+ select SPI_UBICOM32_GPIO
|
|
+ select VLAN_8021Q
|
|
+ select UBICOM_SWITCH
|
|
+ select UBICOM_SWITCH_BCM539X
|
|
+ help
|
|
+ Ubicom IP7160 RGW Eval, supports:
|
|
+ 8007-0110 v1.0
|
|
+ 8007-0111 v1.1
|
|
+ 8007-0112 v1.2
|
|
+
|
|
+config IP7160BRINGUP
|
|
+ bool "IP7160BRINGUP"
|
|
+ select UBICOM32_V4
|
|
+ select NEW_LEDS
|
|
+ select LEDS_CLASS
|
|
+ select LEDS_GPIO
|
|
+ select BRD_64MB
|
|
+ help
|
|
+ Ubicom IP7160 Bringup, supports:
|
|
+ 8007-0010 v1.0
|
|
+
|
|
+config IP7160DPF
|
|
+ bool "IP7160DPF"
|
|
+ select UBICOM32_V4
|
|
+ select I2C
|
|
+ select I2C_GPIO
|
|
+ select FB
|
|
+ select FB_UBICOM32
|
|
+ select BACKLIGHT_LCD_SUPPORT
|
|
+ select BACKLIGHT_CLASS_DEVICE
|
|
+ select SND_UBI32
|
|
+ select SND_UBI32_AUDIO_CS4350
|
|
+ select UBICOM_HID
|
|
+ select BRD_64MB
|
|
+ help
|
|
+ IP7160 Digital Picture Frame board, supports:
|
|
+ 8007-0211 Rev 1.1
|
|
+
|
|
+config IP7500MODULE
|
|
+ bool "IP7500MODULE"
|
|
+ select UBICOM32_V4
|
|
+ select BRD_128MB
|
|
+ help
|
|
+ Ubicom IP7500 CPU Module board, supports:
|
|
+ 8007-0510 v1.0
|
|
+ 8007-0510A v1.0
|
|
+
|
|
+ Please see ip7500module.c for more details.
|
|
+
|
|
+config IP7500AV
|
|
+ bool "IP7500AV"
|
|
+ select UBICOM32_V4
|
|
+ select BRD_128MB
|
|
+ select I2C
|
|
+ select I2C_GPIO
|
|
+ select SND_UBI32
|
|
+ select SND_UBI32_AUDIO_CS4384
|
|
+ select FB
|
|
+ select FB_UBICOM32
|
|
+ help
|
|
+ Ubicom IP7500 Audio Video board, supports:
|
|
+ 8007-0810 v1.0
|
|
+
|
|
+ With Ubicom IP7500 CPU Module board:
|
|
+ 8007-0510 v1.0 -or-
|
|
+ 8007-0510A v1.0
|
|
+
|
|
+ Please see ip7500av.c for more details.
|
|
+
|
|
+config IP7500MEDIA
|
|
+ bool "IP7500MEDIA"
|
|
+ select UBICOM32_V4
|
|
+ select UBICOM_INPUT_I2C
|
|
+ select RTC_CLASS
|
|
+ select RTC_DRV_S35390A
|
|
+ select I2C
|
|
+ select I2C_GPIO
|
|
+ select GPIO_PCA953X
|
|
+ select FB
|
|
+ select FB_UBICOM32
|
|
+ select BACKLIGHT_LCD_SUPPORT
|
|
+ select LCD_CLASS_DEVICE
|
|
+ select LCD_UBICOM32
|
|
+ select BACKLIGHT_CLASS_DEVICE
|
|
+ select BACKLIGHT_UBICOM32
|
|
+ select SND_UBI32
|
|
+ select SND_UBI32_AUDIO_CS4350
|
|
+ select MMC_UBICOM32
|
|
+ select MMC
|
|
+ select MMC_BLOCK
|
|
+ select BRD_128MB
|
|
+ help
|
|
+ IP7500 Media Board w/ IP7500 CPU Module board, supports:
|
|
+ 8007-0610 v1.0 w/ 8007-0510 v1.0
|
|
+
|
|
+ Please see ip7500media.c for more details.
|
|
+
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/mach-ip7k/Makefile linux-2.6.28.10/arch/ubicom32/mach-ip7k/Makefile
|
|
--- linux-2.6.28.10_o/arch/ubicom32/mach-ip7k/Makefile 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/mach-ip7k/Makefile 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,35 @@
|
|
+#
|
|
+# arch/ubicom32/mach-ip7k/Makefile
|
|
+# Makefile for ip7k based boards.
|
|
+#
|
|
+# (C) Copyright 2009, Ubicom, Inc.
|
|
+#
|
|
+# This file is part of the Ubicom32 Linux Kernel Port.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+# it and/or modify it under the terms of the GNU General Public License
|
|
+# as published by the Free Software Foundation, either version 2 of the
|
|
+# License, or (at your option) any later version.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+# the GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with the Ubicom32 Linux Kernel Port. If not,
|
|
+# see <http://www.gnu.org/licenses/>.
|
|
+#
|
|
+# Ubicom32 implementation derived from (with many thanks):
|
|
+# arch/m68knommu
|
|
+# arch/blackfin
|
|
+# arch/parisc
|
|
+#
|
|
+
|
|
+obj-$(CONFIG_IP7145DPF) += board-ip7145dpf.o
|
|
+obj-$(CONFIG_IP7160RGW) += board-ip7160rgw.o
|
|
+obj-$(CONFIG_IP7160BRINGUP) += board-ip7160bringup.o
|
|
+obj-$(CONFIG_IP7160DPF) += board-ip7160dpf.o
|
|
+obj-$(CONFIG_IP7500MODULE) += board-ip7500module.o
|
|
+obj-$(CONFIG_IP7500MEDIA) += board-ip7500media.o
|
|
+obj-$(CONFIG_IP7500AV) += board-ip7500av.o
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/Makefile linux-2.6.28.10/arch/ubicom32/Makefile
|
|
--- linux-2.6.28.10_o/arch/ubicom32/Makefile 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/Makefile 2009-08-06 10:31:02.000000000 +0300
|
|
@@ -0,0 +1,105 @@
|
|
+#
|
|
+# arch/ubicom32/Makefile
|
|
+# <TODO: Replace with short file description>
|
|
+#
|
|
+# (C) Copyright 2009, Ubicom, Inc.
|
|
+#
|
|
+# This file is part of the Ubicom32 Linux Kernel Port.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+# it and/or modify it under the terms of the GNU General Public License
|
|
+# as published by the Free Software Foundation, either version 2 of the
|
|
+# License, or (at your option) any later version.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+# the GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with the Ubicom32 Linux Kernel Port. If not,
|
|
+# see <http://www.gnu.org/licenses/>.
|
|
+#
|
|
+# Ubicom32 implementation derived from (with many thanks):
|
|
+# arch/m68knommu
|
|
+# arch/blackfin
|
|
+# arch/parisc
|
|
+#
|
|
+
|
|
+KBUILD_DEFCONFIG :=
|
|
+
|
|
+# setup the machine name and machine dependent settings
|
|
+machine-$(CONFIG_UBICOM32_V3) := ip5k
|
|
+machine-$(CONFIG_UBICOM32_V4) := ip7k
|
|
+MACHINE := $(machine-y)
|
|
+export MACHINE
|
|
+
|
|
+model-$(CONFIG_RAMKERNEL) := ram
|
|
+model-$(CONFIG_ROMKERNEL) := rom
|
|
+MODEL := $(model-y)
|
|
+export MODEL
|
|
+
|
|
+CPUCLASS := $(cpuclass-y)
|
|
+
|
|
+export CPUCLASS
|
|
+
|
|
+#
|
|
+# We want the core kernel built using the fastcall ABI but modules need
|
|
+# to be built using the slower calling convention because they could be
|
|
+# loaded out of range for fast calls.
|
|
+#
|
|
+CFLAGS_KERNEL += -mfastcall
|
|
+CFLAGS_MODULE += -mno-fastcall
|
|
+
|
|
+#
|
|
+# Some CFLAG additions based on specific CPU type.
|
|
+#
|
|
+cflags-$(CONFIG_UBICOM32_V3) := -march=ubicom32v3 -DIP5000
|
|
+cflags-$(CONFIG_UBICOM32_V4) := -march=ubicom32v4 -DIP7000
|
|
+
|
|
+ldflags-$(CONFIG_LINKER_RELAXATION) := --relax
|
|
+LDFLAGS_vmlinux := $(ldflags-y)
|
|
+
|
|
+GCCLIBDIR := $(dir $(shell $(CC) $(cflags-y) -print-libgcc-file-name))
|
|
+GCC_LIBS := $(GCCLIBDIR)/libgcc.a
|
|
+
|
|
+KBUILD_CFLAGS += $(cflags-y) -ffunction-sections
|
|
+KBUILD_AFLAGS += $(cflags-y)
|
|
+
|
|
+KBUILD_CFLAGS += -D__linux__ -Dlinux
|
|
+KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
|
|
+
|
|
+# include any machine specific directory
|
|
+ifneq ($(machine-y),)
|
|
+core-y += arch/$(ARCH)/mach-$(MACHINE)/
|
|
+endif
|
|
+
|
|
+head-y := arch/$(ARCH)/kernel/head.o
|
|
+
|
|
+core-y += arch/$(ARCH)/kernel/ \
|
|
+ arch/$(ARCH)/mm/ \
|
|
+ arch/$(ARCH)/crypto/ \
|
|
+ arch/$(ARCH)/mach-common/
|
|
+
|
|
+drivers-$(CONFIG_OPROFILE) += arch/ubicom32/oprofile/
|
|
+
|
|
+libs-y += arch/$(ARCH)/lib/
|
|
+libs-y += $(GCC_LIBS)
|
|
+
|
|
+archclean:
|
|
+
|
|
+# make sure developer has selected a valid board
|
|
+ifeq ($(CONFIG_NOBOARD),y)
|
|
+# $(error have to select a valid board file $(CONFIG_NOBOARD), please run kernel config again)
|
|
+_all: config_board_error
|
|
+endif
|
|
+
|
|
+config_board_error:
|
|
+ @echo "*************************************************"
|
|
+ @echo "You have not selected a proper board."
|
|
+ @echo "Please run menuconfig (or config) against your"
|
|
+ @echo "kernel and choose your board under Processor"
|
|
+ @echo "options"
|
|
+ @echo "*************************************************"
|
|
+ @exit 1
|
|
+
|
|
diff -ruN linux-2.6.28.10_o/arch/ubicom32/mm/Makefile linux-2.6.28.10/arch/ubicom32/mm/Makefile
|
|
--- linux-2.6.28.10_o/arch/ubicom32/mm/Makefile 1970-01-01 02:00:00.000000000 +0200
|
|
+++ linux-2.6.28.10/arch/ubicom32/mm/Makefile 2009-08-12 13:08:37.000000000 +0300
|
|
@@ -0,0 +1,32 @@
|
|
+#
|
|
+# arch/ubicom32/mm/Makefile
|
|
+# <TODO: Replace with short file description>
|
|
+#
|
|
+# (C) Copyright 2009, Ubicom, Inc.
|
|
+#
|
|
+# This file is part of the Ubicom32 Linux Kernel Port.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is free software: you can redistribute
|
|
+# it and/or modify it under the terms of the GNU General Public License
|
|
+# as published by the Free Software Foundation, either version 2 of the
|
|
+# License, or (at your option) any later version.
|
|
+#
|
|
+# The Ubicom32 Linux Kernel Port is distributed in the hope that it
|
|
+# will be useful, but WITHOUT ANY WARRANTY; without even the implied
|
|
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
+# the GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with the Ubicom32 Linux Kernel Port. If not,
|
|
+# see <http://www.gnu.org/licenses/>.
|
|
+#
|
|
+# Ubicom32 implementation derived from (with many thanks):
|
|
+# arch/m68knommu
|
|
+# arch/blackfin
|
|
+# arch/parisc
|
|
+#
|
|
+#
|
|
+# Makefile for the linux m68knommu specific parts of the memory manager.
|
|
+#
|
|
+
|
|
+obj-y += init.o fault.o memory.o kmap.o ocm-alloc.o
|
|
diff -ruN linux-2.6.28.10_o/include/linux/elf-em.h linux-2.6.28.10/include/linux/elf-em.h
|
|
--- linux-2.6.28.10_o/include/linux/elf-em.h 2009-05-02 21:54:43.000000000 +0300
|
|
+++ linux-2.6.28.10/include/linux/elf-em.h 2009-08-06 10:31:10.000000000 +0300
|
|
@@ -41,6 +41,7 @@
|
|
* up with a final number.
|
|
*/
|
|
#define EM_ALPHA 0x9026
|
|
+#define EM_UBICOM32 0xde3d /* Ubicom32; no ABI */
|
|
|
|
/* Bogus old v850 magic number, used by old tools. */
|
|
#define EM_CYGNUS_V850 0x9080
|
|
diff -ruN linux-2.6.28.10_o/lib/Kconfig.debug linux-2.6.28.10/lib/Kconfig.debug
|
|
--- linux-2.6.28.10_o/lib/Kconfig.debug 2009-05-02 21:54:43.000000000 +0300
|
|
+++ linux-2.6.28.10/lib/Kconfig.debug 2009-08-06 10:31:11.000000000 +0300
|
|
@@ -549,7 +549,7 @@
|
|
bool "Compile the kernel with frame pointers"
|
|
depends on DEBUG_KERNEL && \
|
|
(X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || \
|
|
- AVR32 || SUPERH || BLACKFIN || MN10300)
|
|
+ AVR32 || SUPERH || BLACKFIN || MN10300 || UBICOM32)
|
|
default y if DEBUG_INFO && UML
|
|
help
|
|
If you say Y here the resulting kernel image will be slightly larger
|
|
diff -ruN linux-2.6.28.10_o/scripts/mod/file2alias.c linux-2.6.28.10/scripts/mod/file2alias.c
|
|
--- linux-2.6.28.10_o/scripts/mod/file2alias.c 2009-05-02 21:54:43.000000000 +0300
|
|
+++ linux-2.6.28.10/scripts/mod/file2alias.c 2009-08-06 10:31:12.000000000 +0300
|
|
@@ -753,6 +753,15 @@
|
|
+ sym->st_value;
|
|
}
|
|
|
|
+ /*
|
|
+ * somehow our gcc is not generating st_size correctly and set 0 for some symbols.
|
|
+ * and 0 size will break do_table since it adjust size to (size - id_size)
|
|
+ * this is to make sure st_size fall in range.
|
|
+ */
|
|
+ if (sym->st_size == 0 || sym->st_size > info->sechdrs[sym->st_shndx].sh_size) {
|
|
+ sym->st_size = info->sechdrs[sym->st_shndx].sh_size;
|
|
+ }
|
|
+
|
|
if (sym_is(symname, "__mod_pci_device_table"))
|
|
do_table(symval, sym->st_size,
|
|
sizeof(struct pci_device_id), "pci",
|
|
|