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net: stmmac: provide stmmac_mac_phylink_get_caps()

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Allow MACs to provide their own capabilities via the MAC operations
struct.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1qZAXT-005pUD-Aj@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle) 2023-08-24 14:38:19 +01:00 committed by Jakub Kicinski
parent a4ac612bd3
commit d42ca04e04
2 changed files with 7 additions and 0 deletions
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4
drivers/net/ethernet/stmicro/stmmac/hwif.h
View File

@ -300,6 +300,8 @@ struct stmmac_est;
struct stmmac_ops {
/* MAC core initialization */
void (*core_init)(struct mac_device_info *hw, struct net_device *dev);
/* Get phylink capabilities */
void (*phylink_get_caps)(struct stmmac_priv *priv);
/* Enable the MAC RX/TX */
void (*set_mac)(void __iomem *ioaddr, bool enable);
/* Enable and verify that the IPC module is supported */
@ -419,6 +421,8 @@ struct stmmac_ops {
#define stmmac_core_init(__priv, __args...) \
stmmac_do_void_callback(__priv, mac, core_init, __args)
#define stmmac_mac_phylink_get_caps(__priv) \
stmmac_do_void_callback(__priv, mac, phylink_get_caps, __priv)
#define stmmac_mac_set(__priv, __args...) \
stmmac_do_void_callback(__priv, mac, set_mac, __args)
#define stmmac_rx_ipc(__priv, __args...) \

3
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
View File

@ -1224,6 +1224,9 @@ static int stmmac_phy_setup(struct stmmac_priv *priv)
priv->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
MAC_10 | MAC_100 | MAC_1000;
/* Get the MAC specific capabilities */
stmmac_mac_phylink_get_caps(priv);
if (priv->plat->has_gmac4) {
priv->phylink_config.mac_capabilities |= MAC_2500FD;
} else if (priv->plat->has_xgmac) {