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34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
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From 379ae584cea112db60f4ada79c7e5ba4f3364a64 Mon Sep 17 00:00:00 2001
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X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
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X-Patchwork-Id: 13718593
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X-Patchwork-Delegate: kuba@kernel.org
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List-Id: <netdev.vger.kernel.org>
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From: Daniel Golle <daniel@makrotopia.org>
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Date: Mon, 1 Jul 2024 19:26:28 +0100
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Subject: [PATCH] net: ethernet: mediatek: Allow gaps in MAC allocation
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Some devices with MediaTek SoCs don't use the first but only the second
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MAC in the chip. Especially with MT7981 which got a built-in 1GE PHY
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connected to the second MAC this is quite common.
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Make sure to reset and enable PSE also in those cases by skipping gaps
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using 'continue' instead of aborting the loop using 'break'.
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Fixes: dee4dd10c79a ("net: ethernet: mtk_eth_soc: ppe: add support for multiple PPEs")
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Suggested-by: Elad Yifee <eladwf@gmail.com>
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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---
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drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@@ -3431,7 +3431,7 @@ static int mtk_open(struct net_device *d
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for (i = 0; i < MTK_MAX_DEVS; i++) {
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if (!eth->netdev[i])
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- break;
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+ continue;
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target_mac = netdev_priv(eth->netdev[i]);
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if (!soc->offload_version) {
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