diff options
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2016-11-10 17:11:14 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-13 00:56:26 -0500 |
| commit | 732f2ab7afb975755dcfbdcbe6eafe42e8cdc1d4 (patch) | |
| tree | 9afae2228b664f01d2b577dbee242bbf228bbf4c /drivers/net/ethernet/amd/xgbe/xgbe-common.h | |
| parent | abf0a1c2b26ad964d19b143ce46735e1b0667f29 (diff) | |
| download | linux-732f2ab7afb975755dcfbdcbe6eafe42e8cdc1d4.tar.gz linux-732f2ab7afb975755dcfbdcbe6eafe42e8cdc1d4.tar.xz | |
amd-xgbe: Add support for MDIO attached PHYs
Use the phylib support in the kernel to communicate with and control an
MDIO attached PHY. Use the hardware's MDIO communication mechanism to
communicate with the PHY.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-common.h')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-common.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h index b7140f9e9cc6..ecd4f4dce572 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h @@ -311,6 +311,11 @@ #define MAC_HWF0R 0x011c #define MAC_HWF1R 0x0120 #define MAC_HWF2R 0x0124 +#define MAC_MDIOSCAR 0x0200 +#define MAC_MDIOSCCDR 0x0204 +#define MAC_MDIOISR 0x0214 +#define MAC_MDIOIER 0x0218 +#define MAC_MDIOCL22R 0x0220 #define MAC_GPIOCR 0x0278 #define MAC_GPIOSR 0x027c #define MAC_MACA0HR 0x0300 @@ -411,10 +416,34 @@ #define MAC_ISR_MMCTXIS_WIDTH 1 #define MAC_ISR_PMTIS_INDEX 4 #define MAC_ISR_PMTIS_WIDTH 1 +#define MAC_ISR_SMI_INDEX 1 +#define MAC_ISR_SMI_WIDTH 1 #define MAC_ISR_TSIS_INDEX 12 #define MAC_ISR_TSIS_WIDTH 1 #define MAC_MACA1HR_AE_INDEX 31 #define MAC_MACA1HR_AE_WIDTH 1 +#define MAC_MDIOIER_SNGLCOMPIE_INDEX 12 +#define MAC_MDIOIER_SNGLCOMPIE_WIDTH 1 +#define MAC_MDIOISR_SNGLCOMPINT_INDEX 12 +#define MAC_MDIOISR_SNGLCOMPINT_WIDTH 1 +#define MAC_MDIOSCAR_DA_INDEX 21 +#define MAC_MDIOSCAR_DA_WIDTH 5 +#define MAC_MDIOSCAR_PA_INDEX 16 +#define MAC_MDIOSCAR_PA_WIDTH 5 +#define MAC_MDIOSCAR_RA_INDEX 0 +#define MAC_MDIOSCAR_RA_WIDTH 16 +#define MAC_MDIOSCAR_REG_INDEX 0 +#define MAC_MDIOSCAR_REG_WIDTH 21 +#define MAC_MDIOSCCDR_BUSY_INDEX 22 +#define MAC_MDIOSCCDR_BUSY_WIDTH 1 +#define MAC_MDIOSCCDR_CMD_INDEX 16 +#define MAC_MDIOSCCDR_CMD_WIDTH 2 +#define MAC_MDIOSCCDR_CR_INDEX 19 +#define MAC_MDIOSCCDR_CR_WIDTH 3 +#define MAC_MDIOSCCDR_DATA_INDEX 0 +#define MAC_MDIOSCCDR_DATA_WIDTH 16 +#define MAC_MDIOSCCDR_SADDR_INDEX 18 +#define MAC_MDIOSCCDR_SADDR_WIDTH 1 #define MAC_PFR_HMC_INDEX 2 #define MAC_PFR_HMC_WIDTH 1 #define MAC_PFR_HPF_INDEX 10 @@ -1019,6 +1048,14 @@ #define XP_PROP_3_GPIO_TX_FAULT_WIDTH 4 #define XP_PROP_3_GPIO_ADDR_INDEX 8 #define XP_PROP_3_GPIO_ADDR_WIDTH 3 +#define XP_PROP_3_MDIO_RESET_INDEX 0 +#define XP_PROP_3_MDIO_RESET_WIDTH 2 +#define XP_PROP_3_MDIO_RESET_I2C_ADDR_INDEX 8 +#define XP_PROP_3_MDIO_RESET_I2C_ADDR_WIDTH 3 +#define XP_PROP_3_MDIO_RESET_I2C_GPIO_INDEX 12 +#define XP_PROP_3_MDIO_RESET_I2C_GPIO_WIDTH 4 +#define XP_PROP_3_MDIO_RESET_INT_GPIO_INDEX 4 +#define XP_PROP_3_MDIO_RESET_INT_GPIO_WIDTH 2 #define XP_PROP_4_MUX_ADDR_HI_INDEX 8 #define XP_PROP_4_MUX_ADDR_HI_WIDTH 5 #define XP_PROP_4_MUX_ADDR_LO_INDEX 0 |