diff options
Diffstat (limited to 'drivers/net/phy/realtek.c')
| -rw-r--r-- | drivers/net/phy/realtek.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index 2d99e9de6ee1..c7229d022a27 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -11,6 +11,7 @@ #include <linux/bitops.h> #include <linux/phy.h> #include <linux/module.h> +#include <linux/delay.h> #define RTL821x_PHYSR 0x11 #define RTL821x_PHYSR_DUPLEX BIT(13) @@ -526,6 +527,16 @@ static int rtl8125_match_phy_device(struct phy_device *phydev) rtlgen_supports_2_5gbps(phydev); } +static int rtlgen_resume(struct phy_device *phydev) +{ + int ret = genphy_resume(phydev); + + /* Internal PHY's from RTL8168h up may not be instantly ready */ + msleep(20); + + return ret; +} + static struct phy_driver realtek_drvs[] = { { PHY_ID_MATCH_EXACT(0x00008201), @@ -609,7 +620,7 @@ static struct phy_driver realtek_drvs[] = { .match_phy_device = rtlgen_match_phy_device, .read_status = rtlgen_read_status, .suspend = genphy_suspend, - .resume = genphy_resume, + .resume = rtlgen_resume, .read_page = rtl821x_read_page, .write_page = rtl821x_write_page, .read_mmd = rtlgen_read_mmd, @@ -621,7 +632,7 @@ static struct phy_driver realtek_drvs[] = { .config_aneg = rtl8125_config_aneg, .read_status = rtl8125_read_status, .suspend = genphy_suspend, - .resume = genphy_resume, + .resume = rtlgen_resume, .read_page = rtl821x_read_page, .write_page = rtl821x_write_page, .read_mmd = rtl8125_read_mmd, |