mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2025-12-06 20:54:00 -05:00
88a404a2d1
Add a new microchipsw target aimed add supporting Microchip switch SoC-s. Start by supporting LAN969x SoC-s as the first subtarget. Signed-off-by: Robert Marko <robert.marko@sartura.hr>
33 lines
1.4 KiB
Diff
33 lines
1.4 KiB
Diff
From f7c39a31269c23cba94476b0fa99f547cde1a4ed Mon Sep 17 00:00:00 2001
|
|
From: Daniel Machon <daniel.machon@microchip.com>
|
|
Date: Mon, 13 Jan 2025 20:36:05 +0100
|
|
Subject: [PATCH 76/82] net: sparx5: enable FDMA on lan969x
|
|
|
|
In a previous series, we made sure that FDMA was not initialized and
|
|
started on lan969x. Now that we are going to support it, undo that
|
|
change. In addition, make sure the chip ID check is only applicable on
|
|
Sparx5, as this is a check that is only relevant on this platform.
|
|
|
|
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
|
|
Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
|
|
Link: https://patch.msgid.link/20250113-sparx5-lan969x-switch-driver-5-v2-1-c468f02fd623@microchip.com
|
|
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
---
|
|
drivers/net/ethernet/microchip/sparx5/sparx5_main.c | 5 +++--
|
|
1 file changed, 3 insertions(+), 2 deletions(-)
|
|
|
|
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
|
|
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
|
|
@@ -784,8 +784,9 @@ static int sparx5_start(struct sparx5 *s
|
|
|
|
/* Start Frame DMA with fallback to register based INJ/XTR */
|
|
err = -ENXIO;
|
|
- if (sparx5->fdma_irq >= 0 && is_sparx5(sparx5)) {
|
|
- if (GCB_CHIP_ID_REV_ID_GET(sparx5->chip_id) > 0)
|
|
+ if (sparx5->fdma_irq >= 0) {
|
|
+ if (GCB_CHIP_ID_REV_ID_GET(sparx5->chip_id) > 0 ||
|
|
+ !is_sparx5(sparx5))
|
|
err = devm_request_irq(sparx5->dev,
|
|
sparx5->fdma_irq,
|
|
sparx5_fdma_handler,
|