diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index 3e8d4fefa5e0..db45134fddf0 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -22,6 +22,7 @@ #define GMAC_HASH_TAB_32_63 0x00000014 #define GMAC_RX_FLOW_CTRL 0x00000090 #define GMAC_QX_TX_FLOW_CTRL(x) (0x70 + x * 4) +#define GMAC_RXQ_CTRL0 0x000000a0 #define GMAC_INT_STATUS 0x000000b0 #define GMAC_INT_EN 0x000000b4 #define GMAC_PCS_BASE 0x000000e0 @@ -44,6 +45,11 @@ #define GMAC_MAX_PERFECT_ADDRESSES 128 +/* MAC RX Queue Enable */ +#define GMAC_RX_QUEUE_CLEAR(queue) ~(GENMASK(1, 0) << ((queue) * 2)) +#define GMAC_RX_AV_QUEUE_ENABLE(queue) BIT((queue) * 2) +#define GMAC_RX_DCB_QUEUE_ENABLE(queue) BIT(((queue) * 2) + 1) + /* MAC Flow Control RX */ #define GMAC_RX_FLOW_CTRL_RFE BIT(0) @@ -84,6 +90,19 @@ enum power_event { power_down = 0x00000001, }; +/* Energy Efficient Ethernet (EEE) for GMAC4 + * + * LPI status, timer and control register offset + */ +#define GMAC4_LPI_CTRL_STATUS 0xd0 +#define GMAC4_LPI_TIMER_CTRL 0xd4 + +/* LPI control and status defines */ +#define GMAC4_LPI_CTRL_STATUS_LPITCSE BIT(21) /* LPI Tx Clock Stop Enable */ +#define GMAC4_LPI_CTRL_STATUS_LPITXA BIT(19) /* Enable LPI TX Automate */ +#define GMAC4_LPI_CTRL_STATUS_PLS BIT(17) /* PHY Link Status */ +#define GMAC4_LPI_CTRL_STATUS_LPIEN BIT(16) /* LPI Enable */ + /* MAC Debug bitmap */ #define GMAC_DEBUG_TFCSTS_MASK GENMASK(18, 17) #define GMAC_DEBUG_TFCSTS_SHIFT 17 @@ -133,6 +152,8 @@ enum power_event { /* MAC HW features2 bitmap */ #define GMAC_HW_FEAT_TXCHCNT GENMASK(21, 18) #define GMAC_HW_FEAT_RXCHCNT GENMASK(15, 12) +#define GMAC_HW_FEAT_TXQCNT GENMASK(9, 6) +#define GMAC_HW_FEAT_RXQCNT GENMASK(3, 0) /* MAC HW ADDR regs */ #define GMAC_HI_DCS GENMASK(18, 16) |