diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 171 |
1 files changed, 94 insertions, 77 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index ccd49346d3b3..3cb733781e1e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -17,11 +17,7 @@ #define GMAC_EXT_CONFIG 0x00000004 #define GMAC_PACKET_FILTER 0x00000008 #define GMAC_HASH_TAB(x) (0x10 + (x) * 4) -#define GMAC_VLAN_TAG 0x00000050 -#define GMAC_VLAN_TAG_DATA 0x00000054 -#define GMAC_VLAN_HASH_TABLE 0x00000058 #define GMAC_RX_FLOW_CTRL 0x00000090 -#define GMAC_VLAN_INCL 0x00000060 #define GMAC_QX_TX_FLOW_CTRL(x) (0x70 + x * 4) #define GMAC_TXQ_PRTY_MAP0 0x98 #define GMAC_TXQ_PRTY_MAP1 0x9C @@ -31,7 +27,6 @@ #define GMAC_RXQ_CTRL3 0x000000ac #define GMAC_INT_STATUS 0x000000b0 #define GMAC_INT_EN 0x000000b4 -#define GMAC_1US_TIC_COUNTER 0x000000dc #define GMAC_PCS_BASE 0x000000e0 #define GMAC_PHYIF_CONTROL_STATUS 0x000000f8 #define GMAC_PMT 0x000000c0 @@ -44,6 +39,7 @@ #define GMAC_MDIO_DATA 0x00000204 #define GMAC_GPIO_STATUS 0x0000020C #define GMAC_ARP_ADDR 0x00000210 +#define GMAC_EXT_CFG1 0x00000238 #define GMAC_ADDR_HIGH(reg) (0x300 + reg * 8) #define GMAC_ADDR_LOW(reg) (0x304 + reg * 8) #define GMAC_L3L4_CTRL(reg) (0x900 + (reg) * 0x30) @@ -68,7 +64,6 @@ #define GMAC_RXQCTRL_TACPQE BIT(21) #define GMAC_RXQCTRL_TACPQE_SHIFT 21 #define GMAC_RXQCTRL_FPRQ GENMASK(26, 24) -#define GMAC_RXQCTRL_FPRQ_SHIFT 24 /* MAC Packet Filtering */ #define GMAC_PACKET_FILTER_PR BIT(0) @@ -82,42 +77,6 @@ #define GMAC_MAX_PERFECT_ADDRESSES 128 -/* MAC VLAN */ -#define GMAC_VLAN_EDVLP BIT(26) -#define GMAC_VLAN_VTHM BIT(25) -#define GMAC_VLAN_DOVLTC BIT(20) -#define GMAC_VLAN_ESVL BIT(18) -#define GMAC_VLAN_ETV BIT(16) -#define GMAC_VLAN_VID GENMASK(15, 0) -#define GMAC_VLAN_VLTI BIT(20) -#define GMAC_VLAN_CSVL BIT(19) -#define GMAC_VLAN_VLC GENMASK(17, 16) -#define GMAC_VLAN_VLC_SHIFT 16 -#define GMAC_VLAN_VLHT GENMASK(15, 0) - -/* MAC VLAN Tag */ -#define GMAC_VLAN_TAG_VID GENMASK(15, 0) -#define GMAC_VLAN_TAG_ETV BIT(16) - -/* MAC VLAN Tag Control */ -#define GMAC_VLAN_TAG_CTRL_OB BIT(0) -#define GMAC_VLAN_TAG_CTRL_CT BIT(1) -#define GMAC_VLAN_TAG_CTRL_OFS_MASK GENMASK(6, 2) -#define GMAC_VLAN_TAG_CTRL_OFS_SHIFT 2 -#define GMAC_VLAN_TAG_CTRL_EVLS_MASK GENMASK(22, 21) -#define GMAC_VLAN_TAG_CTRL_EVLS_SHIFT 21 -#define GMAC_VLAN_TAG_CTRL_EVLRXS BIT(24) - -#define GMAC_VLAN_TAG_STRIP_NONE (0x0 << GMAC_VLAN_TAG_CTRL_EVLS_SHIFT) -#define GMAC_VLAN_TAG_STRIP_PASS (0x1 << GMAC_VLAN_TAG_CTRL_EVLS_SHIFT) -#define GMAC_VLAN_TAG_STRIP_FAIL (0x2 << GMAC_VLAN_TAG_CTRL_EVLS_SHIFT) -#define GMAC_VLAN_TAG_STRIP_ALL (0x3 << GMAC_VLAN_TAG_CTRL_EVLS_SHIFT) - -/* MAC VLAN Tag Data/Filter */ -#define GMAC_VLAN_TAG_DATA_VID GENMASK(15, 0) -#define GMAC_VLAN_TAG_DATA_VEN BIT(16) -#define GMAC_VLAN_TAG_DATA_ETV BIT(17) - /* 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) @@ -147,9 +106,6 @@ #define GMAC_INT_LPI_EN BIT(5) #define GMAC_INT_TSIE BIT(12) -#define GMAC_PCS_IRQ_DEFAULT (GMAC_INT_RGSMIIS | GMAC_INT_PCS_LINK | \ - GMAC_INT_PCS_ANE) - #define GMAC_INT_DEFAULT_ENABLE (GMAC_INT_PMT_EN | GMAC_INT_LPI_EN | \ GMAC_INT_TSIE) @@ -177,21 +133,12 @@ enum power_event { /* Energy Efficient Ethernet (EEE) for GMAC4 * * LPI status, timer and control register offset + * For LPI control and status bit definitions, see common.h. */ #define GMAC4_LPI_CTRL_STATUS 0xd0 #define GMAC4_LPI_TIMER_CTRL 0xd4 #define GMAC4_LPI_ENTRY_TIMER 0xd8 - -/* LPI control and status defines */ -#define GMAC4_LPI_CTRL_STATUS_LPITCSE BIT(21) /* LPI Tx Clock Stop Enable */ -#define GMAC4_LPI_CTRL_STATUS_LPIATE BIT(20) /* LPI Timer 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 */ -#define GMAC4_LPI_CTRL_STATUS_RLPIEX BIT(3) /* Receive LPI Exit */ -#define GMAC4_LPI_CTRL_STATUS_RLPIEN BIT(2) /* Receive LPI Entry */ -#define GMAC4_LPI_CTRL_STATUS_TLPIEX BIT(1) /* Transmit LPI Exit */ -#define GMAC4_LPI_CTRL_STATUS_TLPIEN BIT(0) /* Transmit LPI Entry */ +#define GMAC4_MAC_ONEUS_TIC_COUNTER 0xdc /* MAC Debug bitmap */ #define GMAC_DEBUG_TFCSTS_MASK GENMASK(18, 17) @@ -283,6 +230,10 @@ enum power_event { #define GMAC_HW_FEAT_DVLAN BIT(5) #define GMAC_HW_FEAT_NRVF GENMASK(2, 0) +/* MAC extended config 1 */ +#define GMAC_CONFIG1_SAVE_EN BIT(24) +#define GMAC_CONFIG1_SPLM(v) FIELD_PREP(GENMASK(9, 8), v) + /* GMAC GPIO Status reg */ #define GMAC_GPO0 BIT(16) #define GMAC_GPO1 BIT(17) @@ -336,14 +287,25 @@ enum power_event { #define MTL_CHAN_BASE_ADDR 0x00000d00 #define MTL_CHAN_BASE_OFFSET 0x40 -#define MTL_CHANX_BASE_ADDR(x) (MTL_CHAN_BASE_ADDR + \ - (x * MTL_CHAN_BASE_OFFSET)) -#define MTL_CHAN_TX_OP_MODE(x) MTL_CHANX_BASE_ADDR(x) -#define MTL_CHAN_TX_DEBUG(x) (MTL_CHANX_BASE_ADDR(x) + 0x8) -#define MTL_CHAN_INT_CTRL(x) (MTL_CHANX_BASE_ADDR(x) + 0x2c) -#define MTL_CHAN_RX_OP_MODE(x) (MTL_CHANX_BASE_ADDR(x) + 0x30) -#define MTL_CHAN_RX_DEBUG(x) (MTL_CHANX_BASE_ADDR(x) + 0x38) +static inline u32 mtl_chanx_base_addr(const struct dwmac4_addrs *addrs, + const u32 x) +{ + u32 addr; + + if (addrs) + addr = addrs->mtl_chan + (x * addrs->mtl_chan_offset); + else + addr = MTL_CHAN_BASE_ADDR + (x * MTL_CHAN_BASE_OFFSET); + + return addr; +} + +#define MTL_CHAN_TX_OP_MODE(addrs, x) mtl_chanx_base_addr(addrs, x) +#define MTL_CHAN_TX_DEBUG(addrs, x) (mtl_chanx_base_addr(addrs, x) + 0x8) +#define MTL_CHAN_INT_CTRL(addrs, x) (mtl_chanx_base_addr(addrs, x) + 0x2c) +#define MTL_CHAN_RX_OP_MODE(addrs, x) (mtl_chanx_base_addr(addrs, x) + 0x30) +#define MTL_CHAN_RX_DEBUG(addrs, x) (mtl_chanx_base_addr(addrs, x) + 0x38) #define MTL_OP_MODE_RSF BIT(5) #define MTL_OP_MODE_TXQEN_MASK GENMASK(3, 2) @@ -376,9 +338,10 @@ enum power_event { #define MTL_OP_MODE_RFA_SHIFT 8 #define MTL_OP_MODE_EHFC BIT(7) +#define MTL_OP_MODE_DIS_TCP_EF BIT(6) -#define MTL_OP_MODE_RTC_MASK 0x18 -#define MTL_OP_MODE_RTC_SHIFT 3 +#define MTL_OP_MODE_RTC_MASK GENMASK(1, 0) +#define MTL_OP_MODE_RTC_SHIFT 0 #define MTL_OP_MODE_RTC_32 (1 << MTL_OP_MODE_RTC_SHIFT) #define MTL_OP_MODE_RTC_64 0 @@ -388,8 +351,19 @@ enum power_event { /* MTL ETS Control register */ #define MTL_ETS_CTRL_BASE_ADDR 0x00000d10 #define MTL_ETS_CTRL_BASE_OFFSET 0x40 -#define MTL_ETSX_CTRL_BASE_ADDR(x) (MTL_ETS_CTRL_BASE_ADDR + \ - ((x) * MTL_ETS_CTRL_BASE_OFFSET)) + +static inline u32 mtl_etsx_ctrl_base_addr(const struct dwmac4_addrs *addrs, + const u32 x) +{ + u32 addr; + + if (addrs) + addr = addrs->mtl_ets_ctrl + (x * addrs->mtl_ets_ctrl_offset); + else + addr = MTL_ETS_CTRL_BASE_ADDR + (x * MTL_ETS_CTRL_BASE_OFFSET); + + return addr; +} #define MTL_ETS_CTRL_CC BIT(3) #define MTL_ETS_CTRL_AVALG BIT(2) @@ -397,31 +371,76 @@ enum power_event { /* MTL Queue Quantum Weight */ #define MTL_TXQ_WEIGHT_BASE_ADDR 0x00000d18 #define MTL_TXQ_WEIGHT_BASE_OFFSET 0x40 -#define MTL_TXQX_WEIGHT_BASE_ADDR(x) (MTL_TXQ_WEIGHT_BASE_ADDR + \ - ((x) * MTL_TXQ_WEIGHT_BASE_OFFSET)) + +static inline u32 mtl_txqx_weight_base_addr(const struct dwmac4_addrs *addrs, + const u32 x) +{ + u32 addr; + + if (addrs) + addr = addrs->mtl_txq_weight + (x * addrs->mtl_txq_weight_offset); + else + addr = MTL_TXQ_WEIGHT_BASE_ADDR + (x * MTL_TXQ_WEIGHT_BASE_OFFSET); + + return addr; +} + #define MTL_TXQ_WEIGHT_ISCQW_MASK GENMASK(20, 0) /* MTL sendSlopeCredit register */ #define MTL_SEND_SLP_CRED_BASE_ADDR 0x00000d1c #define MTL_SEND_SLP_CRED_OFFSET 0x40 -#define MTL_SEND_SLP_CREDX_BASE_ADDR(x) (MTL_SEND_SLP_CRED_BASE_ADDR + \ - ((x) * MTL_SEND_SLP_CRED_OFFSET)) + +static inline u32 mtl_send_slp_credx_base_addr(const struct dwmac4_addrs *addrs, + const u32 x) +{ + u32 addr; + + if (addrs) + addr = addrs->mtl_send_slp_cred + (x * addrs->mtl_send_slp_cred_offset); + else + addr = MTL_SEND_SLP_CRED_BASE_ADDR + (x * MTL_SEND_SLP_CRED_OFFSET); + + return addr; +} #define MTL_SEND_SLP_CRED_SSC_MASK GENMASK(13, 0) /* MTL hiCredit register */ #define MTL_HIGH_CRED_BASE_ADDR 0x00000d20 #define MTL_HIGH_CRED_OFFSET 0x40 -#define MTL_HIGH_CREDX_BASE_ADDR(x) (MTL_HIGH_CRED_BASE_ADDR + \ - ((x) * MTL_HIGH_CRED_OFFSET)) + +static inline u32 mtl_high_credx_base_addr(const struct dwmac4_addrs *addrs, + const u32 x) +{ + u32 addr; + + if (addrs) + addr = addrs->mtl_high_cred + (x * addrs->mtl_high_cred_offset); + else + addr = MTL_HIGH_CRED_BASE_ADDR + (x * MTL_HIGH_CRED_OFFSET); + + return addr; +} #define MTL_HIGH_CRED_HC_MASK GENMASK(28, 0) /* MTL loCredit register */ #define MTL_LOW_CRED_BASE_ADDR 0x00000d24 #define MTL_LOW_CRED_OFFSET 0x40 -#define MTL_LOW_CREDX_BASE_ADDR(x) (MTL_LOW_CRED_BASE_ADDR + \ - ((x) * MTL_LOW_CRED_OFFSET)) + +static inline u32 mtl_low_credx_base_addr(const struct dwmac4_addrs *addrs, + const u32 x) +{ + u32 addr; + + if (addrs) + addr = addrs->mtl_low_cred + (x * addrs->mtl_low_cred_offset); + else + addr = MTL_LOW_CRED_BASE_ADDR + (x * MTL_LOW_CRED_OFFSET); + + return addr; +} #define MTL_HIGH_CRED_LC_MASK GENMASK(28, 0) @@ -505,8 +524,6 @@ enum power_event { #define GMAC_PHYIF_CTRLSTATUS_LNKSTS BIT(19) #define GMAC_PHYIF_CTRLSTATUS_JABTO BIT(20) #define GMAC_PHYIF_CTRLSTATUS_FALSECARDET BIT(21) -/* LNKMOD */ -#define GMAC_PHYIF_CTRLSTATUS_LNKMOD_MASK 0x1 /* LNKSPEED */ #define GMAC_PHYIF_CTRLSTATUS_SPEED_125 0x2 #define GMAC_PHYIF_CTRLSTATUS_SPEED_25 0x1 |