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openwrt-armor-g5/target/linux/generic/backport-6.1/715-10-v6.4-net-dpaa2-mac-use-Autoneg-bit-rather-than-an_enabled.patch
domenico 27c9d80f51
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Initial commit
2025-06-24 12:51:15 +02:00

33 lines
1.3 KiB
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From 99d0f3a1095f4c938b1665025c29411edafe8a01 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Tue, 21 Mar 2023 15:58:44 +0000
Subject: [PATCH] net: dpaa2-mac: use Autoneg bit rather than an_enabled
The Autoneg bit in the advertising bitmap and state->an_enabled are
always identical. Thus, we will be removing state->an_enabled.
Use the Autoneg bit in the advertising bitmap to indicate whether
autonegotiation should be used, rather than using the an_enabled
member which will be going away. This means we use the same condition
as phylink_mii_c22_pcs_config().
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
@@ -158,7 +158,8 @@ static void dpaa2_mac_config(struct phyl
struct dpmac_link_state *dpmac_state = &mac->state;
int err;
- if (state->an_enabled)
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_Autoneg_BIT,
+ state->advertising))
dpmac_state->options |= DPMAC_LINK_OPT_AUTONEG;
else
dpmac_state->options &= ~DPMAC_LINK_OPT_AUTONEG;