diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 72 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_prototype.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40e_prototype.h | 4 |
3 files changed, 80 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index f8c4c145fd30..128735975caa 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -4676,6 +4676,78 @@ phy_write_end: } /** + * i40e_write_phy_register + * @hw: pointer to the HW structure + * @page: registers page number + * @reg: register address in the page + * @phy_adr: PHY address on MDIO interface + * @value: PHY register value + * + * Writes value to specified PHY register + **/ +i40e_status i40e_write_phy_register(struct i40e_hw *hw, + u8 page, u16 reg, u8 phy_addr, u16 value) +{ + i40e_status status; + + switch (hw->device_id) { + case I40E_DEV_ID_1G_BASE_T_X722: + status = i40e_write_phy_register_clause22(hw, reg, phy_addr, + value); + break; + case I40E_DEV_ID_10G_BASE_T: + case I40E_DEV_ID_10G_BASE_T4: + case I40E_DEV_ID_10G_BASE_T_X722: + case I40E_DEV_ID_25G_B: + case I40E_DEV_ID_25G_SFP28: + status = i40e_write_phy_register_clause45(hw, page, reg, + phy_addr, value); + break; + default: + status = I40E_ERR_UNKNOWN_PHY; + break; + } + + return status; +} + +/** + * i40e_read_phy_register + * @hw: pointer to the HW structure + * @page: registers page number + * @reg: register address in the page + * @phy_adr: PHY address on MDIO interface + * @value: PHY register value + * + * Reads specified PHY register value + **/ +i40e_status i40e_read_phy_register(struct i40e_hw *hw, + u8 page, u16 reg, u8 phy_addr, u16 *value) +{ + i40e_status status; + + switch (hw->device_id) { + case I40E_DEV_ID_1G_BASE_T_X722: + status = i40e_read_phy_register_clause22(hw, reg, phy_addr, + value); + break; + case I40E_DEV_ID_10G_BASE_T: + case I40E_DEV_ID_10G_BASE_T4: + case I40E_DEV_ID_10G_BASE_T_X722: + case I40E_DEV_ID_25G_B: + case I40E_DEV_ID_25G_SFP28: + status = i40e_read_phy_register_clause45(hw, page, reg, + phy_addr, value); + break; + default: + status = I40E_ERR_UNKNOWN_PHY; + break; + } + + return status; +} + +/** * i40e_get_phy_address * @hw: pointer to the HW structure * @dev_num: PHY port num that address we want diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index 37d67e792ad0..2551fc827444 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -373,6 +373,10 @@ i40e_status i40e_read_phy_register_clause45(struct i40e_hw *hw, u8 page, u16 reg, u8 phy_addr, u16 *value); i40e_status i40e_write_phy_register_clause45(struct i40e_hw *hw, u8 page, u16 reg, u8 phy_addr, u16 value); +i40e_status i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg, + u8 phy_addr, u16 *value); +i40e_status i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg, + u8 phy_addr, u16 value); u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num); i40e_status i40e_blink_phy_link_led(struct i40e_hw *hw, u32 time, u32 interval); diff --git a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h index d89d52109efa..ba6c6bda0e22 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h @@ -115,6 +115,10 @@ i40e_status i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg, u8 phy_addr, u16 *value); i40e_status i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg, u8 phy_addr, u16 value); +i40e_status i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg, + u8 phy_addr, u16 *value); +i40e_status i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg, + u8 phy_addr, u16 value); u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num); i40e_status i40e_blink_phy_link_led(struct i40e_hw *hw, u32 time, u32 interval); |