diff options
| author | Russell King (Oracle) <[email protected]> | 2024-06-13 11:36:06 +0100 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-06-14 19:06:40 -0700 |
| commit | 6c3282a6b296385bee2c383442c39f507b0d51dd (patch) | |
| tree | eab8249ac6cbe0844dc553e922647980afe52f87 | |
| parent | ad46951bfb798093842fdcaff37892429da03c8b (diff) | |
net: stmmac: add select_pcs() platform method
Allow platform drivers to provide their logic to select an appropriate
PCS.
Tested-by: Romain Gantois <[email protected]>
Reviewed-by: Romain Gantois <[email protected]>
Signed-off-by: Russell King (Oracle) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 7 | ||||
| -rw-r--r-- | include/linux/stmmac.h | 4 |
2 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index bbedf2a8c60f..302aa4080de3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -949,6 +949,13 @@ static struct phylink_pcs *stmmac_mac_select_pcs(struct phylink_config *config, phy_interface_t interface) { struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev)); + struct phylink_pcs *pcs; + + if (priv->plat->select_pcs) { + pcs = priv->plat->select_pcs(priv, interface); + if (!IS_ERR(pcs)) + return pcs; + } if (priv->hw->xpcs) return &priv->hw->xpcs->pcs; diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 8f0f156d50d3..9c54f82901a1 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -13,7 +13,7 @@ #define __STMMAC_PLATFORM_DATA #include <linux/platform_device.h> -#include <linux/phy.h> +#include <linux/phylink.h> #define MTL_MAX_RX_QUEUES 8 #define MTL_MAX_TX_QUEUES 8 @@ -271,6 +271,8 @@ struct plat_stmmacenet_data { void (*dump_debug_regs)(void *priv); int (*pcs_init)(struct stmmac_priv *priv); void (*pcs_exit)(struct stmmac_priv *priv); + struct phylink_pcs *(*select_pcs)(struct stmmac_priv *priv, + phy_interface_t interface); void *bsp_priv; struct clk *stmmac_clk; struct clk *pclk; |