diff options
Diffstat (limited to 'drivers/net/igb/e1000_defines.h')
| -rw-r--r-- | drivers/net/igb/e1000_defines.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/drivers/net/igb/e1000_defines.h b/drivers/net/igb/e1000_defines.h index 92e11da25749..9bb192825893 100644 --- a/drivers/net/igb/e1000_defines.h +++ b/drivers/net/igb/e1000_defines.h @@ -287,7 +287,34 @@ #define E1000_TCTL_COLD 0x003ff000 /* collision distance */ #define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ -/* Transmit Arbitration Count */ +/* DMA Coalescing register fields */ +#define E1000_DMACR_DMACWT_MASK 0x00003FFF /* DMA Coalescing + * Watchdog Timer */ +#define E1000_DMACR_DMACTHR_MASK 0x00FF0000 /* DMA Coalescing Receive + * Threshold */ +#define E1000_DMACR_DMACTHR_SHIFT 16 +#define E1000_DMACR_DMAC_LX_MASK 0x30000000 /* Lx when no PCIe + * transactions */ +#define E1000_DMACR_DMAC_LX_SHIFT 28 +#define E1000_DMACR_DMAC_EN 0x80000000 /* Enable DMA Coalescing */ + +#define E1000_DMCTXTH_DMCTTHR_MASK 0x00000FFF /* DMA Coalescing Transmit + * Threshold */ + +#define E1000_DMCTLX_TTLX_MASK 0x00000FFF /* Time to LX request */ + +#define E1000_DMCRTRH_UTRESH_MASK 0x0007FFFF /* Receive Traffic Rate + * Threshold */ +#define E1000_DMCRTRH_LRPRCW 0x80000000 /* Rcv packet rate in + * current window */ + +#define E1000_DMCCNT_CCOUNT_MASK 0x01FFFFFF /* DMA Coal Rcv Traffic + * Current Cnt */ + +#define E1000_FCRTC_RTH_COAL_MASK 0x0003FFF0 /* Flow ctrl Rcv Threshold + * High val */ +#define E1000_FCRTC_RTH_COAL_SHIFT 4 +#define E1000_PCIEMISC_LX_DECISION 0x00000080 /* Lx power decision */ /* SerDes Control */ #define E1000_SCTL_DISABLE_SERDES_LOOPBACK 0x0400 @@ -566,6 +593,8 @@ #define NVM_INIT_CONTROL3_PORT_A 0x0024 #define NVM_ALT_MAC_ADDR_PTR 0x0037 #define NVM_CHECKSUM_REG 0x003F +#define NVM_COMPATIBILITY_REG_3 0x0003 +#define NVM_COMPATIBILITY_BIT_MASK 0x8000 #define E1000_NVM_CFG_DONE_PORT_0 0x040000 /* MNG config cycle done */ #define E1000_NVM_CFG_DONE_PORT_1 0x080000 /* ...for second port */ @@ -600,6 +629,7 @@ /* NVM Commands - SPI */ #define NVM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */ #define NVM_WRITE_OPCODE_SPI 0x02 /* NVM write opcode */ +#define NVM_READ_OPCODE_SPI 0x03 /* NVM read opcode */ #define NVM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = address bit-8 */ #define NVM_WREN_OPCODE_SPI 0x06 /* NVM set Write Enable latch */ #define NVM_RDSR_OPCODE_SPI 0x05 /* NVM read Status register */ @@ -758,6 +788,13 @@ #define E1000_MDIC_ERROR 0x40000000 #define E1000_MDIC_DEST 0x80000000 +/* Energy Efficient Ethernet */ +#define E1000_IPCNFG_EEE_1G_AN 0x00000008 /* EEE Enable 1G AN */ +#define E1000_IPCNFG_EEE_100M_AN 0x00000004 /* EEE Enable 100M AN */ +#define E1000_EEER_TX_LPI_EN 0x00010000 /* EEE Tx LPI Enable */ +#define E1000_EEER_RX_LPI_EN 0x00020000 /* EEE Rx LPI Enable */ +#define E1000_EEER_LPI_FC 0x00040000 /* EEE Enable on FC */ + /* SerDes Control */ #define E1000_GEN_CTL_READY 0x80000000 #define E1000_GEN_CTL_ADDRESS_SHIFT 8 |