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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>
36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
From d9ca72807ecb236f679b960c70ef5b7d4a5f0222 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: Wed, 27 Oct 2021 10:03:48 +0100
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Subject: [PATCH] net: mvneta: remove interface checks in mvneta_validate()
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As phylink checks the interface mode against the supported_interfaces
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bitmap, we no longer need to validate the interface mode in the
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validation function. Remove this to simplify it.
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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 | 11 ++---------
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1 file changed, 2 insertions(+), 9 deletions(-)
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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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@@ -3833,15 +3833,8 @@ static void mvneta_validate(struct phyli
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* "Bit 2 Field InBandAnEn In-band Auto-Negotiation enable. ...
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* When <PortType> = 1 (1000BASE-X) this field must be set to 1."
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*/
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- if (phy_interface_mode_is_8023z(state->interface)) {
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- if (!phylink_test(state->advertising, Autoneg)) {
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- linkmode_zero(supported);
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- return;
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- }
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- } else if (state->interface != PHY_INTERFACE_MODE_NA &&
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- state->interface != PHY_INTERFACE_MODE_QSGMII &&
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- state->interface != PHY_INTERFACE_MODE_SGMII &&
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- !phy_interface_mode_is_rgmii(state->interface)) {
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+ if (phy_interface_mode_is_8023z(state->interface) &&
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+ !phylink_test(state->advertising, Autoneg)) {
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linkmode_zero(supported);
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return;
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}
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