immortalwrt-VIKINGYFY/target/linux/generic/backport-6.6/752-28-v6.10-net-ethernet-mediatek-Allow-gaps-in-MAC-allocation.patch
Goetz Goerisch 67c5ec7092 kernel: bump 6.6 to 6.6.105
removed upstreamed patches:
generic/backport-6.6/621-proc-fix-missing-pde_set_flags.patch [1]
generic/pending-6.6/742-net-ethernet-mtk_eth_soc-fix-tx-vlan-tag-for-llc-pac.patch [2]

all other patches autorefreshed.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.105&id=698abcf08818cb7bafb978f4c9f6674d6a825d10
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.105&id=61b80fbdc0726317f72f9074e10126e0eb0e49c5

Signed-off-by: Goetz Goerisch <ggoerisch@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20013
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-09-12 21:08:04 +02:00

33 lines
1.4 KiB
Diff

From 3b2aef99221d395ce37efa426d7b50e7dcd621d6 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Mon, 1 Jul 2024 20:28:14 +0100
Subject: [PATCH] net: ethernet: mediatek: Allow gaps in MAC allocation
Some devices with MediaTek SoCs don't use the first but only the second
MAC in the chip. Especially with MT7981 which got a built-in 1GE PHY
connected to the second MAC this is quite common.
Make sure to reset and enable PSE also in those cases by skipping gaps
using 'continue' instead of aborting the loop using 'break'.
Fixes: dee4dd10c79a ("net: ethernet: mtk_eth_soc: ppe: add support for multiple PPEs")
Suggested-by: Elad Yifee <eladwf@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://patch.msgid.link/379ae584cea112db60f4ada79c7e5ba4f3364a64.1719862038.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3416,7 +3416,7 @@ static int mtk_open(struct net_device *d
for (i = 0; i < MTK_MAX_DEVS; i++) {
if (!eth->netdev[i])
- break;
+ continue;
target_mac = netdev_priv(eth->netdev[i]);
if (!soc->offload_version) {