diff options
| -rw-r--r-- | drivers/net/usb/r8152.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index b0ce524ef1a5..a7665accc81c 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -199,6 +199,7 @@ #define OCP_EEE_AR 0xa41a #define OCP_EEE_DATA 0xa41c #define OCP_PHY_STATUS 0xa420 +#define OCP_INTR_EN 0xa424 #define OCP_NCTL_CFG 0xa42c #define OCP_POWER_CFG 0xa430 #define OCP_EEE_CFG 0xa432 @@ -620,6 +621,9 @@ enum spd_duplex { #define PHY_STAT_LAN_ON 3 #define PHY_STAT_PWRDN 5 +/* OCP_INTR_EN */ +#define INTR_SPEED_FORCE BIT(3) + /* OCP_NCTL_CFG */ #define PGA_RETURN_EN BIT(1) @@ -7554,6 +7558,11 @@ static void r8156_hw_phy_cfg(struct r8152 *tp) ((swap_a & 0x1f) << 8) | ((swap_a >> 8) & 0x1f)); } + + /* Notify the MAC when the speed is changed to force mode. */ + data = ocp_reg_read(tp, OCP_INTR_EN); + data |= INTR_SPEED_FORCE; + ocp_reg_write(tp, OCP_INTR_EN, data); break; default: break; @@ -7949,6 +7958,11 @@ static void r8156b_hw_phy_cfg(struct r8152 *tp) break; } + /* Notify the MAC when the speed is changed to force mode. */ + data = ocp_reg_read(tp, OCP_INTR_EN); + data |= INTR_SPEED_FORCE; + ocp_reg_write(tp, OCP_INTR_EN, data); + if (rtl_phy_patch_request(tp, true, true)) return; |