diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 5ef70dd8b49c..c9d42be314b5 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -341,11 +341,20 @@ /* PHY Indirect Access Control registers */ #define MTK_PHY_IAC 0x10004 #define PHY_IAC_ACCESS BIT(31) -#define PHY_IAC_READ BIT(19) -#define PHY_IAC_WRITE BIT(18) -#define PHY_IAC_START BIT(16) -#define PHY_IAC_ADDR_SHIFT 20 -#define PHY_IAC_REG_SHIFT 25 +#define PHY_IAC_REG_MASK GENMASK(29, 25) +#define PHY_IAC_REG(x) FIELD_PREP(PHY_IAC_REG_MASK, (x)) +#define PHY_IAC_ADDR_MASK GENMASK(24, 20) +#define PHY_IAC_ADDR(x) FIELD_PREP(PHY_IAC_ADDR_MASK, (x)) +#define PHY_IAC_CMD_MASK GENMASK(19, 18) +#define PHY_IAC_CMD_C45_ADDR FIELD_PREP(PHY_IAC_CMD_MASK, 0) +#define PHY_IAC_CMD_WRITE FIELD_PREP(PHY_IAC_CMD_MASK, 1) +#define PHY_IAC_CMD_C22_READ FIELD_PREP(PHY_IAC_CMD_MASK, 2) +#define PHY_IAC_CMD_C45_READ FIELD_PREP(PHY_IAC_CMD_MASK, 3) +#define PHY_IAC_START_MASK GENMASK(17, 16) +#define PHY_IAC_START_C45 FIELD_PREP(PHY_IAC_START_MASK, 0) +#define PHY_IAC_START_C22 FIELD_PREP(PHY_IAC_START_MASK, 1) +#define PHY_IAC_DATA_MASK GENMASK(15, 0) +#define PHY_IAC_DATA(x) FIELD_PREP(PHY_IAC_DATA_MASK, (x)) #define PHY_IAC_TIMEOUT HZ #define MTK_MAC_MISC 0x1000c |