e1000_hw.h

xen虚拟机源代码安装包

#define E1000_IMS_PB_PAR        E1000_ICR_PB_PAR        /* packet buffer parity error */
#define E1000_IMS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */
#define E1000_IMS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */
#define E1000_IMS_DSW       E1000_ICR_DSW
#define E1000_IMS_PHYINT    E1000_ICR_PHYINT
#define E1000_IMS_EPRST     E1000_ICR_EPRST

/* Interrupt Mask Clear */
#define E1000_IMC_TXDW      E1000_ICR_TXDW      /* Transmit desc written back */
#define E1000_IMC_TXQE      E1000_ICR_TXQE      /* Transmit Queue empty */
#define E1000_IMC_LSC       E1000_ICR_LSC       /* Link Status Change */
#define E1000_IMC_RXSEQ     E1000_ICR_RXSEQ     /* rx sequence error */
#define E1000_IMC_RXDMT0    E1000_ICR_RXDMT0    /* rx desc min. threshold */
#define E1000_IMC_RXO       E1000_ICR_RXO       /* rx overrun */
#define E1000_IMC_RXT0      E1000_ICR_RXT0      /* rx timer intr */
#define E1000_IMC_MDAC      E1000_ICR_MDAC      /* MDIO access complete */
#define E1000_IMC_RXCFG     E1000_ICR_RXCFG     /* RX /c/ ordered set */
#define E1000_IMC_GPI_EN0   E1000_ICR_GPI_EN0   /* GP Int 0 */
#define E1000_IMC_GPI_EN1   E1000_ICR_GPI_EN1   /* GP Int 1 */
#define E1000_IMC_GPI_EN2   E1000_ICR_GPI_EN2   /* GP Int 2 */
#define E1000_IMC_GPI_EN3   E1000_ICR_GPI_EN3   /* GP Int 3 */
#define E1000_IMC_TXD_LOW   E1000_ICR_TXD_LOW
#define E1000_IMC_SRPD      E1000_ICR_SRPD
#define E1000_IMC_ACK       E1000_ICR_ACK       /* Receive Ack frame */
#define E1000_IMC_MNG       E1000_ICR_MNG       /* Manageability event */
#define E1000_IMC_DOCK      E1000_ICR_DOCK      /* Dock/Undock */
#define E1000_IMC_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */
#define E1000_IMC_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */
#define E1000_IMC_HOST_ARB_PAR  E1000_ICR_HOST_ARB_PAR  /* host arb read buffer parity error */
#define E1000_IMC_PB_PAR        E1000_ICR_PB_PAR        /* packet buffer parity error */
#define E1000_IMC_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */
#define E1000_IMC_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */
#define E1000_IMC_DSW       E1000_ICR_DSW
#define E1000_IMC_PHYINT    E1000_ICR_PHYINT
#define E1000_IMC_EPRST     E1000_ICR_EPRST

/* Receive Control */
#define E1000_RCTL_RST            0x00000001    /* Software reset */
#define E1000_RCTL_EN             0x00000002    /* enable */
#define E1000_RCTL_SBP            0x00000004    /* store bad packet */
#define E1000_RCTL_UPE            0x00000008    /* unicast promiscuous enable */
#define E1000_RCTL_MPE            0x00000010    /* multicast promiscuous enab */
#define E1000_RCTL_LPE            0x00000020    /* long packet enable */
#define E1000_RCTL_LBM_NO         0x00000000    /* no loopback mode */
#define E1000_RCTL_LBM_MAC        0x00000040    /* MAC loopback mode */
#define E1000_RCTL_LBM_SLP        0x00000080    /* serial link loopback mode */
#define E1000_RCTL_LBM_TCVR       0x000000C0    /* tcvr loopback mode */
#define E1000_RCTL_DTYP_MASK      0x00000C00    /* Descriptor type mask */
#define E1000_RCTL_DTYP_PS        0x00000400    /* Packet Split descriptor */
#define E1000_RCTL_RDMTS_HALF     0x00000000    /* rx desc min threshold size */
#define E1000_RCTL_RDMTS_QUAT     0x00000100    /* rx desc min threshold size */
#define E1000_RCTL_RDMTS_EIGTH    0x00000200    /* rx desc min threshold size */
#define E1000_RCTL_MO_SHIFT       12            /* multicast offset shift */
#define E1000_RCTL_MO_0           0x00000000    /* multicast offset 11:0 */
#define E1000_RCTL_MO_1           0x00001000    /* multicast offset 12:1 */
#define E1000_RCTL_MO_2           0x00002000    /* multicast offset 13:2 */
#define E1000_RCTL_MO_3           0x00003000    /* multicast offset 15:4 */
#define E1000_RCTL_MDR            0x00004000    /* multicast desc ring 0 */
#define E1000_RCTL_BAM            0x00008000    /* broadcast enable */
/* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */
#define E1000_RCTL_SZ_2048        0x00000000    /* rx buffer size 2048 */
#define E1000_RCTL_SZ_1024        0x00010000    /* rx buffer size 1024 */
#define E1000_RCTL_SZ_512         0x00020000    /* rx buffer size 512 */
#define E1000_RCTL_SZ_256         0x00030000    /* rx buffer size 256 */
/* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */
#define E1000_RCTL_SZ_16384       0x00010000    /* rx buffer size 16384 */
#define E1000_RCTL_SZ_8192        0x00020000    /* rx buffer size 8192 */
#define E1000_RCTL_SZ_4096        0x00030000    /* rx buffer size 4096 */
#define E1000_RCTL_VFE            0x00040000    /* vlan filter enable */
#define E1000_RCTL_CFIEN          0x00080000    /* canonical form enable */
#define E1000_RCTL_CFI            0x00100000    /* canonical form indicator */
#define E1000_RCTL_DPF            0x00400000    /* discard pause frames */
#define E1000_RCTL_PMCF           0x00800000    /* pass MAC control frames */
#define E1000_RCTL_BSEX           0x02000000    /* Buffer size extension */
#define E1000_RCTL_SECRC          0x04000000    /* Strip Ethernet CRC */
#define E1000_RCTL_FLXBUF_MASK    0x78000000    /* Flexible buffer size */
#define E1000_RCTL_FLXBUF_SHIFT   27            /* Flexible buffer shift */


#define E1000_EEPROM_SWDPIN0   0x0001   /* SWDPIN 0 EEPROM Value */
#define E1000_EEPROM_LED_LOGIC 0x0020   /* Led Logic Word */
#define E1000_EEPROM_RW_REG_DATA   16   /* Offset to data in EEPROM read/write registers */
#define E1000_EEPROM_RW_REG_DONE   2    /* Offset to READ/WRITE done bit */
#define E1000_EEPROM_RW_REG_START  1    /* First bit for telling part to start operation */
#define E1000_EEPROM_RW_ADDR_SHIFT 2    /* Shift to the address bits */
#define E1000_EEPROM_POLL_WRITE    1    /* Flag for polling for write complete */
#define E1000_EEPROM_POLL_READ     0    /* Flag for polling for read complete */
/* Register Bit Masks */
/* Device Control */
#define E1000_CTRL_FD       0x00000001  /* Full duplex.0=half; 1=full */
#define E1000_CTRL_BEM      0x00000002  /* Endian Mode.0=little,1=big */
#define E1000_CTRL_PRIOR    0x00000004  /* Priority on PCI. 0=rx,1=fair */
#define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */
#define E1000_CTRL_LRST     0x00000008  /* Link reset. 0=normal,1=reset */
#define E1000_CTRL_TME      0x00000010  /* Test mode. 0=normal,1=test */
#define E1000_CTRL_SLE      0x00000020  /* Serial Link on 0=dis,1=en */
#define E1000_CTRL_ASDE     0x00000020  /* Auto-speed detect enable */
#define E1000_CTRL_SLU      0x00000040  /* Set link up (Force Link) */
#define E1000_CTRL_ILOS     0x00000080  /* Invert Loss-Of Signal */
#define E1000_CTRL_SPD_SEL  0x00000300  /* Speed Select Mask */
#define E1000_CTRL_SPD_10   0x00000000  /* Force 10Mb */
#define E1000_CTRL_SPD_100  0x00000100  /* Force 100Mb */
#define E1000_CTRL_SPD_1000 0x00000200  /* Force 1Gb */
#define E1000_CTRL_BEM32    0x00000400  /* Big Endian 32 mode */
#define E1000_CTRL_FRCSPD   0x00000800  /* Force Speed */
#define E1000_CTRL_FRCDPX   0x00001000  /* Force Duplex */
#define E1000_CTRL_D_UD_EN  0x00002000  /* Dock/Undock enable */
#define E1000_CTRL_D_UD_POLARITY 0x00004000 /* Defined polarity of Dock/Undock indication in SDP[0] */
#define E1000_CTRL_FORCE_PHY_RESET 0x00008000 /* Reset both PHY ports, through PHYRST_N pin */
#define E1000_CTRL_EXT_LINK_EN 0x00010000 /* enable link status from external LINK_0 and LINK_1 pins */
#define E1000_CTRL_SWDPIN0  0x00040000  /* SWDPIN 0 value */
#define E1000_CTRL_SWDPIN1  0x00080000  /* SWDPIN 1 value */
#define E1000_CTRL_SWDPIN2  0x00100000  /* SWDPIN 2 value */
#define E1000_CTRL_SWDPIN3  0x00200000  /* SWDPIN 3 value */
#define E1000_CTRL_SWDPIO0  0x00400000  /* SWDPIN 0 Input or output */
#define E1000_CTRL_SWDPIO1  0x00800000  /* SWDPIN 1 input or output */
#define E1000_CTRL_SWDPIO2  0x01000000  /* SWDPIN 2 input or output */
#define E1000_CTRL_SWDPIO3  0x02000000  /* SWDPIN 3 input or output */
#define E1000_CTRL_RST      0x04000000  /* Global reset */
#define E1000_CTRL_RFCE     0x08000000  /* Receive Flow Control enable */
#define E1000_CTRL_TFCE     0x10000000  /* Transmit flow control enable */
#define E1000_CTRL_RTE      0x20000000  /* Routing tag enable */
#define E1000_CTRL_VME      0x40000000  /* IEEE VLAN mode enable */
#define E1000_CTRL_PHY_RST  0x80000000  /* PHY Reset */
#define E1000_CTRL_SW2FW_INT 0x02000000  /* Initiate an interrupt to manageability engine */

/* Device Status */
#define E1000_STATUS_FD         0x00000001      /* Full duplex.0=half,1=full */
#define E1000_STATUS_LU         0x00000002      /* Link up.0=no,1=link */
#define E1000_STATUS_FUNC_MASK  0x0000000C      /* PCI Function Mask */
#define E1000_STATUS_FUNC_SHIFT 2
#define E1000_STATUS_FUNC_0     0x00000000      /* Function 0 */
#define E1000_STATUS_FUNC_1     0x00000004      /* Function 1 */
#define E1000_STATUS_TXOFF      0x00000010      /* transmission paused */
#define E1000_STATUS_TBIMODE    0x00000020      /* TBI mode */
#define E1000_STATUS_SPEED_MASK 0x000000C0
#define E1000_STATUS_SPEED_10   0x00000000      /* Speed 10Mb/s */
#define E1000_STATUS_SPEED_100  0x00000040      /* Speed 100Mb/s */
#define E1000_STATUS_SPEED_1000 0x00000080      /* Speed 1000Mb/s */
#define E1000_STATUS_LAN_INIT_DONE 0x00000200   /* Lan Init Completion
                                                   by EEPROM/Flash */
#define E1000_STATUS_ASDV       0x00000300      /* Auto speed detect value */
#define E1000_STATUS_DOCK_CI    0x00000800      /* Change in Dock/Undock state. Clear on write '0'. */
#define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */
#define E1000_STATUS_MTXCKOK    0x00000400      /* MTX clock running OK */
#define E1000_STATUS_PCI66      0x00000800      /* In 66Mhz slot */
#define E1000_STATUS_BUS64      0x00001000      /* In 64 bit slot */
#define E1000_STATUS_PCIX_MODE  0x00002000      /* PCI-X mode */
#define E1000_STATUS_PCIX_SPEED 0x0000C000      /* PCI-X bus speed */
#define E1000_STATUS_BMC_SKU_0  0x00100000 /* BMC USB redirect disabled */
#define E1000_STATUS_BMC_SKU_1  0x00200000 /* BMC SRAM disabled */
#define E1000_STATUS_BMC_SKU_2  0x00400000 /* BMC SDRAM disabled */
#define E1000_STATUS_BMC_CRYPTO 0x00800000 /* BMC crypto disabled */
#define E1000_STATUS_BMC_LITE   0x01000000 /* BMC external code execution disabled */
#define E1000_STATUS_RGMII_ENABLE 0x02000000 /* RGMII disabled */
#define E1000_STATUS_FUSE_8       0x04000000
#define E1000_STATUS_FUSE_9       0x08000000
#define E1000_STATUS_SERDES0_DIS  0x10000000 /* SERDES disabled on port 0 */
#define E1000_STATUS_SERDES1_DIS  0x20000000 /* SERDES disabled on port 1 */

/* EEPROM/Flash Control */
#define E1000_EECD_SK        0x00000001 /* EEPROM Clock */
#define E1000_EECD_CS        0x00000002 /* EEPROM Chip Select */
#define E1000_EECD_DI        0x00000004 /* EEPROM Data In */
#define E1000_EECD_DO        0x00000008 /* EEPROM Data Out */
#define E1000_EECD_FWE_MASK  0x00000030
#define E1000_EECD_FWE_DIS   0x00000010 /* Disable FLASH writes */
#define E1000_EECD_FWE_EN    0x00000020 /* Enable FLASH writes */
#define E1000_EECD_FWE_SHIFT 4
#define E1000_EECD_REQ       0x00000040 /* EEPROM Access Request */
#define E1000_EECD_GNT       0x00000080 /* EEPROM Access Grant */
#define E1000_EECD_PRES      0x00000100 /* EEPROM Present */
#define E1000_EECD_SIZE      0x00000200 /* EEPROM Size (0=64 word 1=256 word) */
#define E1000_EECD_ADDR_BITS 0x00000400 /* EEPROM Addressing bits based on type
                                         * (0-small, 1-large) */
#define E1000_EECD_TYPE      0x00002000 /* EEPROM Type (1-SPI, 0-Microwire) */
#ifndef E1000_EEPROM_GRANT_ATTEMPTS
#define E1000_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */
#endif
#define E1000_EECD_AUTO_RD          0x00000200  /* EEPROM Auto Read done */
#define E1000_EECD_SIZE_EX_MASK     0x00007800  /* EEprom Size */
#define E1000_EECD_SIZE_EX_SHIFT    11
#define E1000_EECD_NVADDS    0x00018000 /* NVM Address Size */
#define E1000_EECD_SELSHAD   0x00020000 /* Select Shadow RAM */
#define E1000_EECD_INITSRAM  0x00040000 /* Initialize Shadow RAM */
#define E1000_EECD_FLUPD     0x00080000 /* Update FLASH */
#define E1000_EECD_AUPDEN    0x00100000 /* Enable Autonomous FLASH update */
#define E1000_EECD_SHADV     0x00200000 /* Shadow RAM Data Valid */
#define E1000_EECD_SEC1VAL   0x00400000 /* Sector One Valid */
#define E1000_EECD_SECVAL_SHIFT      22
#define E1000_STM_OPCODE     0xDB00
#define E1000_HICR_FW_RESET  0xC0

#define E1000_SHADOW_RAM_WORDS     2048
#define E1000_ICH_NVM_SIG_WORD     0x13
#define E1000_ICH_NVM_SIG_MASK     0xC0

/* MDI Control */
#define E1000_MDIC_DATA_MASK 0x0000FFFF
#define E1000_MDIC_REG_MASK  0x001F0000
#define E1000_MDIC_REG_SHIFT 16
#define E1000_MDIC_PHY_MASK  0x03E00000
#define E1000_MDIC_PHY_SHIFT 21
#define E1000_MDIC_OP_WRITE  0x04000000
#define E1000_MDIC_OP_READ   0x08000000
#define E1000_MDIC_READY     0x10000000
#define E1000_MDIC_INT_EN    0x20000000
#define E1000_MDIC_ERROR     0x40000000

/* EEPROM Commands - Microwire */
#define EEPROM_READ_OPCODE_MICROWIRE  0x6  /* EEPROM read opcode */
#define EEPROM_WRITE_OPCODE_MICROWIRE 0x5  /* EEPROM write opcode */
#define EEPROM_ERASE_OPCODE_MICROWIRE 0x7  /* EEPROM erase opcode */
#define EEPROM_EWEN_OPCODE_MICROWIRE  0x13 /* EEPROM erase/write enable */
#define EEPROM_EWDS_OPCODE_MICROWIRE  0x10 /* EEPROM erast/write disable */

/* EEPROM Word Offsets */