diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac1000.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac1000.h | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h index 7ad56afd6324..57f4e8f607e9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h @@ -89,13 +89,46 @@ enum power_event { (reg * 8)) #define GMAC_MAX_PERFECT_ADDRESSES 32 +/* PCS registers (AN/TBI/SGMII/RGMII) offset */ #define GMAC_AN_CTRL 0x000000c0 /* AN control */ #define GMAC_AN_STATUS 0x000000c4 /* AN status */ #define GMAC_ANE_ADV 0x000000c8 /* Auto-Neg. Advertisement */ -#define GMAC_ANE_LINK 0x000000cc /* Auto-Neg. link partener ability */ +#define GMAC_ANE_LPA 0x000000cc /* Auto-Neg. link partener ability */ #define GMAC_ANE_EXP 0x000000d0 /* ANE expansion */ #define GMAC_TBI 0x000000d4 /* TBI extend status */ -#define GMAC_GMII_STATUS 0x000000d8 /* S/R-GMII status */ +#define GMAC_S_R_GMII 0x000000d8 /* SGMII RGMII status */ + +/* AN Configuration defines */ +#define GMAC_AN_CTRL_RAN 0x00000200 /* Restart Auto-Negotiation */ +#define GMAC_AN_CTRL_ANE 0x00001000 /* Auto-Negotiation Enable */ +#define GMAC_AN_CTRL_ELE 0x00004000 /* External Loopback Enable */ +#define GMAC_AN_CTRL_ECD 0x00010000 /* Enable Comma Detect */ +#define GMAC_AN_CTRL_LR 0x00020000 /* Lock to Reference */ +#define GMAC_AN_CTRL_SGMRAL 0x00040000 /* SGMII RAL Control */ + +/* AN Status defines */ +#define GMAC_AN_STATUS_LS 0x00000004 /* Link Status 0:down 1:up */ +#define GMAC_AN_STATUS_ANA 0x00000008 /* Auto-Negotiation Ability */ +#define GMAC_AN_STATUS_ANC 0x00000020 /* Auto-Negotiation Complete */ +#define GMAC_AN_STATUS_ES 0x00000100 /* Extended Status */ + +/* Register 54 (SGMII/RGMII status register) */ +#define GMAC_S_R_GMII_LINK 0x8 +#define GMAC_S_R_GMII_SPEED 0x5 +#define GMAC_S_R_GMII_SPEED_SHIFT 0x1 +#define GMAC_S_R_GMII_MODE 0x1 +#define GMAC_S_R_GMII_SPEED_125 2 +#define GMAC_S_R_GMII_SPEED_25 1 + +/* Common ADV and LPA defines */ +#define GMAC_ANE_FD (1 << 5) +#define GMAC_ANE_HD (1 << 6) +#define GMAC_ANE_PSE (3 << 7) +#define GMAC_ANE_PSE_SHIFT 7 + + /* GMAC Configuration defines */ +#define GMAC_CONTROL_TC 0x01000000 /* Transmit Conf. in RGMII/SGMII */ +#define GMAC_CONTROL_WD 0x00800000 /* Disable Watchdog on receive */ /* GMAC Configuration defines */ #define GMAC_CONTROL_TC 0x01000000 /* Transmit Conf. in RGMII/SGMII */ @@ -155,6 +188,7 @@ enum inter_frame_gap { /* Programmable burst length (passed thorugh platform)*/ #define DMA_BUS_MODE_PBL_MASK 0x00003f00 /* Programmable Burst Len */ #define DMA_BUS_MODE_PBL_SHIFT 8 +#define DMA_BUS_MODE_ATDS 0x00000080 /* Alternate Descriptor Size */ enum rx_tx_priority_ratio { double_ratio = 0x00004000, /*2:1 */ @@ -230,5 +264,7 @@ enum rtc_control { #define GMAC_MMC_TX_INTR 0x108 #define GMAC_MMC_RX_CSUM_OFFLOAD 0x208 + + extern const struct stmmac_dma_ops dwmac1000_dma_ops; #endif /* __DWMAC1000_H__ */ |