git.openwrt.org Git - openwrt/staging/xback.git/blob

   1 From b06515367facfadcf5e70cf6f39db749cf4eb5e3 Mon Sep 17 00:00:00 2001
   2 From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
   3 Date: Thu, 9 Dec 2021 13:11:43 +0000
   4 Subject: [PATCH] net: mtk_eth_soc: mark as a legacy_pre_march2020 driver
   5
   6 mtk_eth_soc has not been updated for commit 7cceb599d15d ("net: phylink:
   7 avoid mac_config calls"), and makes use of state->speed and
   8 state->duplex in contravention of the phylink documentation. This makes
   9 reliant on the legacy behaviours, so mark it as a legacy driver.
  10
  11 Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
  12 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  13 ---
  14  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++++
  15  1 file changed, 4 insertions(+)
  16
  17 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
  18 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
  19 @@ -3275,6 +3275,10 @@ static int mtk_add_mac(struct mtk_eth *e
  20
  21         mac->phylink_config.dev = &eth->netdev[id]->dev;
  22         mac->phylink_config.type = PHYLINK_NETDEV;
  23 +       /* This driver makes use of state->speed/state->duplex in
  24 +        * mac_config
  25 +        */
  26 +       mac->phylink_config.legacy_pre_march2020 = true;
  27         mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
  28                 MAC_10 | MAC_100 | MAC_1000 | MAC_2500FD;
  29