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ee035de0fd
Import patches from Linux v5.16 and v5.17 to get 2500Base-X SFP working
again with mvneta driver after the generic phylink validate backport.
Fixes: aab466f422 ("kernel: backport generic phylink validate")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
From 2106be4fdf3223d9c5bd485e6ef094139e3197ba Mon Sep 17 00:00:00 2001
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From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
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Date: Sun, 12 Dec 2021 13:01:21 +0000
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Subject: [PATCH] net: mvneta: mark as a legacy_pre_march2020 driver
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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mvneta provides mac_an_restart and mac_pcs_get_state methods, so needs
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to be marked as a legacy driver. Marek spotted that mvneta had stopped
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working in 2500base-X mode - thanks for reporting.
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Reported-by: Marek Behún <kabel@kernel.org>
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Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/ethernet/marvell/mvneta.c | 1 +
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1 file changed, 1 insertion(+)
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--- a/drivers/net/ethernet/marvell/mvneta.c
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+++ b/drivers/net/ethernet/marvell/mvneta.c
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@@ -5138,6 +5138,7 @@ static int mvneta_probe(struct platform_
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pp->phylink_config.dev = &dev->dev;
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pp->phylink_config.type = PHYLINK_NETDEV;
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+ pp->phylink_config.legacy_pre_march2020 = true;
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pp->phylink_config.mac_capabilities = MAC_SYM_PAUSE | MAC_10 |
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MAC_100 | MAC_1000FD | MAC_2500FD;
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