openwrt-mirror/target/linux
David Bauer 5a57a1ac1f arm64: dts: rockchip: Add txpbl node for RK3399/RK3328
Some rockchip SoCs like the RK3399 and RK3328 exhibit an issue
where tx checksumming does not work with packets larger than 1498.

The default Programmable Buffer Length for TX in these GMAC's is
not suitable for MTUs higher than 1498. The workaround is to disable
TX offloading with 'ethtool -K eth0 tx off rx off' causing performance
impacts as it disables hardware checksumming.

This patch sets snps,txpbl to 0x4 which is a safe number tested ok for
the most popular MTU value of 1500.

For reference, see https://lkml.org/lkml/2019/4/1/1382.

Signed-off-by: Carlos de Paula <me@carlosedp.com>
Link: https://lore.kernel.org/r/20200218221040.10955-1-me@carlosedp.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: David Bauer <mail@david-bauer.net>
2020-07-28 15:52:44 +02:00
..
apm821xx apm821xx: derive DEVICE_DTS from device name 2020-07-21 11:56:35 +02:00
ar71xx ar71xx: Fix mikrotik NAND compile problem 2020-07-07 23:38:10 +02:00
arc770 arc770: update kernel version to 5.4 2020-07-27 20:15:10 +02:00
archs38 archs38: use generic 02_sysinfo 2020-07-22 18:28:09 +02:00
armvirt armvirt,x86: fix build breakage of crypto ccp module 2020-06-23 09:29:00 +02:00
at91 treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
ath25 treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
ath79 ath79: add support for Compex WPJ563 2020-07-26 02:14:45 +02:00
bcm27xx kernel: bump 5.4 to 5.4.52 2020-07-17 11:00:33 +02:00
bcm47xx bcm47xx: fix switch setup for Linksys WRT610N v2 2020-07-21 11:55:31 +02:00
bcm53xx kernel: Update kernel 4.19 to version 4.19.131 2020-07-04 21:12:42 +02:00
bcm63xx bcm63xx: R5010UNv2: fix flash partitions for 16MB flash 2020-07-11 15:47:46 +02:00
cns3xxx kernel: Update kernel 4.19 to version 4.19.131 2020-07-04 21:12:42 +02:00
gemini treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
generic treewide: rename POWER_ON_STRIP register 2020-07-25 21:50:50 +02:00
imx6 imx6: use device-tree compatible for board name 2020-07-27 12:10:45 +02:00
ipq40xx ipq40xx: support reset button for WPJ419 2020-07-23 12:56:58 +02:00
ipq806x ipq806x: really fix aliases node for Qualcomm IPQ8064/DB149 2020-07-14 17:02:40 +02:00
ipq807x treewide: remove maintainer variable from targets 2020-03-16 22:21:45 +01:00
kirkwood kernel: bump 5.4 to 5.4.52 2020-07-17 11:00:33 +02:00
lantiq lantiq: fix cosmetic issues with partition offsets and sizes 2020-07-27 13:02:47 +02:00
layerscape layerscape: harmonize device strings 2020-07-27 12:06:52 +02:00
malta malta: add missing symbols for kernel 5.4 2020-06-03 10:50:01 +01:00
mediatek mediatek: mt7623: add full system image for UniElec U7623 2020-07-26 17:08:31 +08:00
mpc85xx treewide: rename POWER_ON_STRIP register 2020-07-25 21:50:50 +02:00
mvebu mvebu: only disable WRT1900AC v1 and WRT32X for buildbots 2020-07-27 11:05:25 +02:00
mxs kernel: bump 5.4 to 5.4.28 2020-03-28 13:03:02 +01:00
octeon treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
octeontx treewide: kernel: drop redundant USB_EHCI_HCD=n config symbol 2020-07-09 10:28:40 +02:00
omap omap: derive DEVICE_DTS from device name 2020-07-21 11:57:22 +02:00
oxnas oxnas: use vendor_model scheme for ox810se 2020-07-25 21:04:11 +02:00
pistachio kernel: Update kernel 4.14 to version 4.14.187 2020-07-04 21:12:42 +02:00
ramips ramips: add support for D-Link DIR-1960 A1 2020-07-27 12:37:07 +02:00
rb532 treewide: remove maintainer variable from targets 2020-03-16 22:21:45 +01:00
rockchip arm64: dts: rockchip: Add txpbl node for RK3399/RK3328 2020-07-28 15:52:44 +02:00
samsung kernel: Update kernel 4.14 to version 4.14.187 2020-07-04 21:12:42 +02:00
sunxi sunxi: add text referencing Allwinner H3 and H5 CPUs 2020-06-27 00:19:13 +02:00
tegra tegra: correct cpu subtype 2020-03-28 22:58:36 +01:00
uml treewide: Remove self from MAINTAINER entries 2019-12-23 13:18:04 -08:00
x86 kernel/pcengines-apu2: detect apuv4 board 2020-07-06 17:57:33 +02:00
zynq zynq: switch to kernel 5.4 2020-03-17 00:51:48 +01:00
Makefile build: add 'make kernel_xconfig' command 2020-07-08 16:07:05 +02:00