diff mbox series

[net-next,7/8] net: stmmac: provide the open() callback

Message ID 20240619184550.34524-8-brgl@bgdev.pl
State New
Headers show
Series [net-next,1/8] net: phy: add support for overclocked SGMII | expand

Commit Message

Bartosz Golaszewski June 19, 2024, 6:45 p.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Provide drivers with means of injecting additional code into the
stmmac_open() function.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +++
 include/linux/stmmac.h                            | 1 +
 2 files changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 644bc8a24661..5f628176d994 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3953,6 +3953,9 @@  static int __stmmac_open(struct net_device *dev,
 	if (ret < 0)
 		return ret;
 
+	if (priv->plat->open)
+		priv->plat->open(dev, priv->plat->bsp_priv);
+
 	if ((!priv->hw->xpcs ||
 	     xpcs_get_an_mode(priv->hw->xpcs, mode) != DW_AN_C73)) {
 		ret = stmmac_init_phy(dev);
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 9dc54d6d65ae..59991b38cadb 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -262,6 +262,7 @@  struct plat_stmmacenet_data {
 	void (*serdes_powerdown)(struct net_device *ndev, void *priv);
 	void (*speed_mode_2500)(struct net_device *ndev, void *priv);
 	void (*ptp_clk_freq_config)(struct stmmac_priv *priv);
+	void (*open)(struct net_device *ndev, void *priv);
 	int (*init)(struct platform_device *pdev, void *priv);
 	void (*exit)(struct platform_device *pdev, void *priv);
 	struct mac_device_info *(*setup)(void *priv);