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/*$FreeBSD: release/9.1.0/sys/dev/e1000/e1000_regs.h 238262 2012-07-08 20:35:56Z jfv $*/
#ifndef _E1000_REGS_H_
#define _E1000_REGS_H_
#define E1000_CTRL 0x00000 /* Device Control - RW */
#define E1000_CTRL_DUP 0x00004 /* Device Control Duplicate (Shadow) - RW */
#define E1000_STATUS 0x00008 /* Device Status - RO */
#define E1000_EECD 0x00010 /* EEPROM/Flash Control - RW */
#define E1000_EERD 0x00014 /* EEPROM Read - RW */
#define E1000_CTRL_EXT 0x00018 /* Extended Device Control - RW */
#define E1000_FLA 0x0001C /* Flash Access - RW */
#define E1000_MDIC 0x00020 /* MDI Control - RW */
#define E1000_MDICNFG 0x00E04 /* MDI Config - RW */
#define E1000_REGISTER_SET_SIZE 0x20000 /* CSR Size */
#define E1000_EEPROM_INIT_CTRL_WORD_2 0x0F /* EEPROM Init Ctrl Word 2 */
#define E1000_EEPROM_PCIE_CTRL_WORD_2 0x28 /* EEPROM PCIe Ctrl Word 2 */
#define E1000_BARCTRL 0x5BBC /* BAR ctrl reg */
#define E1000_BARCTRL_FLSIZE 0x0700 /* BAR ctrl Flsize */
#define E1000_BARCTRL_CSRSIZE 0x2000 /* BAR ctrl CSR size */
#define E1000_I350_BARCTRL 0x5BFC /* BAR ctrl reg */
#define E1000_I350_DTXMXPKTSZ 0x355C /* Maximum sent packet size reg*/
#define E1000_SCTL 0x00024 /* SerDes Control - RW */
#define E1000_FCAL 0x00028 /* Flow Control Address Low - RW */
#define E1000_FCAH 0x0002C /* Flow Control Address High -RW */
#define E1000_FEXT 0x0002C /* Future Extended - RW */
#define E1000_FEXTNVM4 0x00024 /* Future Extended NVM 4 - RW */
#define E1000_FEXTNVM 0x00028 /* Future Extended NVM - RW */
#define E1000_FCT 0x00030 /* Flow Control Type - RW */
#define E1000_CONNSW 0x00034 /* Copper/Fiber switch control - RW */
#define E1000_VET 0x00038 /* VLAN Ether Type - RW */
#define E1000_ICR 0x000C0 /* Interrupt Cause Read - R/clr */
#define E1000_ITR 0x000C4 /* Interrupt Throttling Rate - RW */
#define E1000_ICS 0x000C8 /* Interrupt Cause Set - WO */
#define E1000_IMS 0x000D0 /* Interrupt Mask Set - RW */
#define E1000_IMC 0x000D8 /* Interrupt Mask Clear - WO */
#define E1000_IAM 0x000E0 /* Interrupt Acknowledge Auto Mask */
#define E1000_IVAR 0x000E4 /* Interrupt Vector Allocation Register - RW */
#define E1000_SVCR 0x000F0
#define E1000_SVT 0x000F4
#define E1000_RCTL 0x00100 /* Rx Control - RW */
#define E1000_FCTTV 0x00170 /* Flow Control Transmit Timer Value - RW */
#define E1000_TXCW 0x00178 /* Tx Configuration Word - RW */
#define E1000_RXCW 0x00180 /* Rx Configuration Word - RO */
#define E1000_PBA_ECC 0x01100 /* PBA ECC Register */
#define E1000_EICR 0x01580 /* Ext. Interrupt Cause Read - R/clr */
#define E1000_EITR(_n) (0x01680 + (0x4 * (_n)))
#define E1000_EICS 0x01520 /* Ext. Interrupt Cause Set - W0 */
#define E1000_EIMS 0x01524 /* Ext. Interrupt Mask Set/Read - RW */
#define E1000_EIMC 0x01528 /* Ext. Interrupt Mask Clear - WO */
#define E1000_EIAC 0x0152C /* Ext. Interrupt Auto Clear - RW */
#define E1000_EIAM 0x01530 /* Ext. Interrupt Ack Auto Clear Mask - RW */
#define E1000_GPIE 0x01514 /* General Purpose Interrupt Enable - RW */
#define E1000_IVAR0 0x01700 /* Interrupt Vector Allocation (array) - RW */
#define E1000_IVAR_MISC 0x01740 /* IVAR for "other" causes - RW */
#define E1000_TCTL 0x00400 /* Tx Control - RW */
#define E1000_TCTL_EXT 0x00404 /* Extended Tx Control - RW */
#define E1000_TIPG 0x00410 /* Tx Inter-packet gap -RW */
#define E1000_TBT 0x00448 /* Tx Burst Timer - RW */
#define E1000_AIT 0x00458 /* Adaptive Interframe Spacing Throttle - RW */
#define E1000_LEDCTL 0x00E00 /* LED Control - RW */
#define E1000_EXTCNF_CTRL 0x00F00 /* Extended Configuration Control */
#define E1000_EXTCNF_SIZE 0x00F08 /* Extended Configuration Size */
#define E1000_PHY_CTRL 0x00F10 /* PHY Control Register in CSR */
#define E1000_POEMB E1000_PHY_CTRL /* PHY OEM Bits */
#define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */
#define E1000_PBS 0x01008 /* Packet Buffer Size */
#define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */
#define E1000_EEARBC 0x01024 /* EEPROM Auto Read Bus Control */
#define E1000_FLASHT 0x01028 /* FLASH Timer Register */
#define E1000_EEWR 0x0102C /* EEPROM Write Register - RW */
#define E1000_FLSWCTL 0x01030 /* FLASH control register */
#define E1000_FLSWDATA 0x01034 /* FLASH data register */
#define E1000_FLSWCNT 0x01038 /* FLASH Access Counter */
#define E1000_FLOP 0x0103C /* FLASH Opcode Register */
#define E1000_I2CCMD 0x01028 /* SFPI2C Command Register - RW */
#define E1000_I2CPARAMS 0x0102C /* SFPI2C Parameters Register - RW */
#define E1000_I2CBB_EN 0x00000100 /* I2C - Bit Bang Enable */
#define E1000_I2C_CLK_OUT 0x00000200 /* I2C- Clock */
#define E1000_I2C_DATA_OUT 0x00000400 /* I2C- Data Out */
#define E1000_I2C_DATA_OE_N 0x00000800 /* I2C- Data Output Enable */
#define E1000_I2C_DATA_IN 0x00001000 /* I2C- Data In */
#define E1000_I2C_CLK_OE_N 0x00002000 /* I2C- Clock Output Enable */
#define E1000_I2C_CLK_IN 0x00004000 /* I2C- Clock In */
#define E1000_I2C_CLK_STRETCH_DIS 0x00008000 /* I2C- Dis Clk Stretching */
#define E1000_WDSTP 0x01040 /* Watchdog Setup - RW */
#define E1000_SWDSTS 0x01044 /* SW Device Status - RW */
#define E1000_FRTIMER 0x01048 /* Free Running Timer - RW */
#define E1000_TCPTIMER 0x0104C /* TCP Timer - RW */
#define E1000_VPDDIAG 0x01060 /* VPD Diagnostic - RO */
#define E1000_ICR_V2 0x01500 /* Intr Cause - new location - RC */
#define E1000_ICS_V2 0x01504 /* Intr Cause Set - new location - WO */
#define E1000_IMS_V2 0x01508 /* Intr Mask Set/Read - new location - RW */
#define E1000_IMC_V2 0x0150C /* Intr Mask Clear - new location - WO */
#define E1000_IAM_V2 0x01510 /* Intr Ack Auto Mask - new location - RW */
#define E1000_ERT 0x02008 /* Early Rx Threshold - RW */
#define E1000_FCRTL 0x02160 /* Flow Control Receive Threshold Low - RW */
#define E1000_FCRTH 0x02168 /* Flow Control Receive Threshold High - RW */
#define E1000_PSRCTL 0x02170 /* Packet Split Receive Control - RW */
#define E1000_RDFPCQ(_n) (0x02430 + (0x4 * (_n)))
#define E1000_PBRTH 0x02458 /* PB Rx Arbitration Threshold - RW */
#define E1000_FCRTV 0x02460 /* Flow Control Refresh Timer Value - RW */
/* Split and Replication Rx Control - RW */
#define E1000_RDPUMB 0x025CC /* DMA Rx Descriptor uC Mailbox - RW */
#define E1000_RDPUAD 0x025D0 /* DMA Rx Descriptor uC Addr Command - RW */
#define E1000_RDPUWD 0x025D4 /* DMA Rx Descriptor uC Data Write - RW */
#define E1000_RDPURD 0x025D8 /* DMA Rx Descriptor uC Data Read - RW */
#define E1000_RDPUCTL 0x025DC /* DMA Rx Descriptor uC Control - RW */
#define E1000_PBDIAG 0x02458 /* Packet Buffer Diagnostic - RW */
#define E1000_RXPBS 0x02404 /* Rx Packet Buffer Size - RW */
#define E1000_IRPBS 0x02404 /* Same as RXPBS, renamed for newer Si - RW */
#define E1000_PBRWAC 0x024E8 /* Rx packet buffer wrap around counter - RO */
#define E1000_RDTR 0x02820 /* Rx Delay Timer - RW */
#define E1000_RADV 0x0282C /* Rx Interrupt Absolute Delay Timer - RW */
#define E1000_SRWR 0x12018 /* Shadow Ram Write Register - RW */
#define E1000_I210_FLMNGCTL 0x12038
#define E1000_I210_FLMNGDATA 0x1203C
#define E1000_I210_FLMNGCNT 0x12040
#define E1000_I210_FLSWCTL 0x12048
#define E1000_I210_FLSWDATA 0x1204C
#define E1000_I210_FLSWCNT 0x12050
#define E1000_I210_FLA 0x1201C
#define E1000_INVM_DATA_REG(_n) (0x12120 + 4*(_n))
#define E1000_INVM_SIZE 64 /* Number of INVM Data Registers */
/* QAV Tx mode control register */
#define E1000_I210_TQAVCTRL 0x3570
/* QAV Tx mode control register bitfields masks */
/* QAV enable */
#define E1000_TQAVCTRL_MODE (1 << 0)
/* Fetching arbitration type */
#define E1000_TQAVCTRL_FETCH_ARB (1 << 4)
/* Fetching timer enable */
#define E1000_TQAVCTRL_FETCH_TIMER_ENABLE (1 << 5)
/* Launch arbitration type */
#define E1000_TQAVCTRL_LAUNCH_ARB (1 << 8)
/* Launch timer enable */
#define E1000_TQAVCTRL_LAUNCH_TIMER_ENABLE (1 << 9)
/* SP waits for SR enable */
#define E1000_TQAVCTRL_SP_WAIT_SR (1 << 10)
/* Fetching timer correction */
#define E1000_TQAVCTRL_FETCH_TIMER_DELTA_OFFSET 16
#define E1000_TQAVCTRL_FETCH_TIMER_DELTA \
(0xFFFF << E1000_TQAVCTRL_FETCH_TIMER_DELTA_OFFSET)
/* High credit registers where _n can be 0 or 1. */
#define E1000_I210_TQAVHC(_n) (0x300C + 0x40 * (_n))
/* Queues fetch arbitration priority control register */
#define E1000_I210_TQAVARBCTRL 0x3574
/* Queues priority masks where _n and _p can be 0-3. */
#define E1000_TQAVARBCTRL_QUEUE_PRI(_n, _p) ((_p) << (2 * _n))
/* QAV Tx mode control registers where _n can be 0 or 1. */
#define E1000_I210_TQAVCC(_n) (0x3004 + 0x40 * (_n))
/* QAV Tx mode control register bitfields masks */
#define E1000_TQAVCC_IDLE_SLOPE 0xFFFF /* Idle slope */
#define E1000_TQAVCC_KEEP_CREDITS (1 << 30) /* Keep credits opt enable */
#define E1000_TQAVCC_QUEUE_MODE (1 << 31) /* SP vs. SR Tx mode */
/* Good transmitted packets counter registers */
#define E1000_PQGPTC(_n) (0x010014 + (0x100 * (_n)))
/* Queues packet buffer size masks where _n can be 0-3 and _s 0-63 [kB] */
#define E1000_I210_TXPBS_SIZE(_n, _s) ((_s) << (6 * _n))
/*
* Convenience macros
*
* Note: "_n" is the queue number of the register to be written to.
*
* Example usage:
* E1000_RDBAL_REG(current_rx_queue)
*/
#define E1000_RDBAL(_n) ((_n) < 4 ? (0x02800 + ((_n) * 0x100)) : \
(0x0C000 + ((_n) * 0x40)))
#define E1000_RDBAH(_n) ((_n) < 4 ? (0x02804 + ((_n) * 0x100)) : \
(0x0C004 + ((_n) * 0x40)))
#define E1000_RDLEN(_n) ((_n) < 4 ? (0x02808 + ((_n) * 0x100)) : \
(0x0C008 + ((_n) * 0x40)))
#define E1000_SRRCTL(_n) ((_n) < 4 ? (0x0280C + ((_n) * 0x100)) : \
(0x0C00C + ((_n) * 0x40)))
#define E1000_RDH(_n) ((_n) < 4 ? (0x02810 + ((_n) * 0x100)) : \
(0x0C010 + ((_n) * 0x40)))
#define E1000_RXCTL(_n) ((_n) < 4 ? (0x02814 + ((_n) * 0x100)) : \
(0x0C014 + ((_n) * 0x40)))
#define E1000_DCA_RXCTRL(_n) E1000_RXCTL(_n)
#define E1000_RDT(_n) ((_n) < 4 ? (0x02818 + ((_n) * 0x100)) : \
(0x0C018 + ((_n) * 0x40)))
#define E1000_RXDCTL(_n) ((_n) < 4 ? (0x02828 + ((_n) * 0x100)) : \
(0x0C028 + ((_n) * 0x40)))
#define E1000_RQDPC(_n) ((_n) < 4 ? (0x02830 + ((_n) * 0x100)) : \
(0x0C030 + ((_n) * 0x40)))
#define E1000_TDBAL(_n) ((_n) < 4 ? (0x03800 + ((_n) * 0x100)) : \
(0x0E000 + ((_n) * 0x40)))
#define E1000_TDBAH(_n) ((_n) < 4 ? (0x03804 + ((_n) * 0x100)) : \
(0x0E004 + ((_n) * 0x40)))
#define E1000_TDLEN(_n) ((_n) < 4 ? (0x03808 + ((_n) * 0x100)) : \
(0x0E008 + ((_n) * 0x40)))
#define E1000_TDH(_n) ((_n) < 4 ? (0x03810 + ((_n) * 0x100)) : \
(0x0E010 + ((_n) * 0x40)))
#define E1000_TXCTL(_n) ((_n) < 4 ? (0x03814 + ((_n) * 0x100)) : \
(0x0E014 + ((_n) * 0x40)))
#define E1000_DCA_TXCTRL(_n) E1000_TXCTL(_n)
#define E1000_TDT(_n) ((_n) < 4 ? (0x03818 + ((_n) * 0x100)) : \
(0x0E018 + ((_n) * 0x40)))
#define E1000_TXDCTL(_n) ((_n) < 4 ? (0x03828 + ((_n) * 0x100)) : \
(0x0E028 + ((_n) * 0x40)))
#define E1000_TDWBAL(_n) ((_n) < 4 ? (0x03838 + ((_n) * 0x100)) : \
(0x0E038 + ((_n) * 0x40)))
#define E1000_TDWBAH(_n) ((_n) < 4 ? (0x0383C + ((_n) * 0x100)) : \
(0x0E03C + ((_n) * 0x40)))
#define E1000_TARC(_n) (0x03840 + ((_n) * 0x100))
#define E1000_RSRPD 0x02C00 /* Rx Small Packet Detect - RW */
#define E1000_RAID 0x02C08 /* Receive Ack Interrupt Delay - RW */
#define E1000_TXDMAC 0x03000 /* Tx DMA Control - RW */
#define E1000_KABGTXD 0x03004 /* AFE Band Gap Transmit Ref Data */
#define E1000_PSRTYPE(_i) (0x05480 + ((_i) * 4))
#define E1000_RAL(_i) (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : \
(0x054E0 + ((_i - 16) * 8)))
#define E1000_RAH(_i) (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : \
(0x054E4 + ((_i - 16) * 8)))
#define E1000_SHRAL(_i) (0x05438 + ((_i) * 8))
#define E1000_SHRAH(_i) (0x0543C + ((_i) * 8))
#define E1000_IP4AT_REG(_i) (0x05840 + ((_i) * 8))
#define E1000_IP6AT_REG(_i) (0x05880 + ((_i) * 4))
#define E1000_WUPM_REG(_i) (0x05A00 + ((_i) * 4))
#define E1000_FFMT_REG(_i) (0x09000 + ((_i) * 8))
#define E1000_FFVT_REG(_i) (0x09800 + ((_i) * 8))
#define E1000_FFLT_REG(_i) (0x05F00 + ((_i) * 8))
#define E1000_PBSLAC 0x03100 /* Pkt Buffer Slave Access Control */
#define E1000_PBSLAD(_n) (0x03110 + (0x4 * (_n))) /* Pkt Buffer DWORD */
#define E1000_TXPBS 0x03404 /* Tx Packet Buffer Size - RW */
/* Same as TXPBS, renamed for newer Si - RW */
#define E1000_ITPBS 0x03404
#define E1000_TDFH 0x03410 /* Tx Data FIFO Head - RW */
#define E1000_TDFT 0x03418 /* Tx Data FIFO Tail - RW */
#define E1000_TDFHS 0x03420 /* Tx Data FIFO Head Saved - RW */
#define E1000_TDFTS 0x03428 /* Tx Data FIFO Tail Saved - RW */
#define E1000_TDFPC 0x03430 /* Tx Data FIFO Packet Count - RW */
#define E1000_TDPUMB 0x0357C /* DMA Tx Desc uC Mail Box - RW */
#define E1000_TDPUAD 0x03580 /* DMA Tx Desc uC Addr Command - RW */
#define E1000_TDPUWD 0x03584 /* DMA Tx Desc uC Data Write - RW */
#define E1000_TDPURD 0x03588 /* DMA Tx Desc uC Data Read - RW */
#define E1000_TDPUCTL 0x0358C /* DMA Tx Desc uC Control - RW */
#define E1000_DTXCTL 0x03590 /* DMA Tx Control - RW */
#define E1000_DTXTCPFLGL 0x0359C /* DMA Tx Control flag low - RW */
#define E1000_DTXTCPFLGH 0x035A0 /* DMA Tx Control flag high - RW */
/* DMA Tx Max Total Allow Size Reqs - RW */
#define E1000_DTXMXSZRQ 0x03540
#define E1000_TIDV 0x03820 /* Tx Interrupt Delay Value - RW */
#define E1000_TADV 0x0382C /* Tx Interrupt Absolute Delay Val - RW */
#define E1000_TSPMT 0x03830 /* TCP Segmentation PAD & Min Threshold - RW */
#define E1000_CRCERRS 0x04000 /* CRC Error Count - R/clr */
#define E1000_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */
#define E1000_SYMERRS 0x04008 /* Symbol Error Count - R/clr */
#define E1000_RXERRC 0x0400C /* Receive Error Count - R/clr */
#define E1000_MPC 0x04010 /* Missed Packet Count - R/clr */
#define E1000_SCC 0x04014 /* Single Collision Count - R/clr */
#define E1000_ECOL 0x04018 /* Excessive Collision Count - R/clr */
#define E1000_MCC 0x0401C /* Multiple Collision Count - R/clr */
#define E1000_LATECOL 0x04020 /* Late Collision Count - R/clr */
#define E1000_COLC 0x04028 /* Collision Count - R/clr */
#define E1000_DC 0x04030 /* Defer Count - R/clr */
#define E1000_TNCRS 0x04034 /* Tx-No CRS - R/clr */
#define E1000_SEC 0x04038 /* Sequence Error Count - R/clr */
#define E1000_CEXTERR 0x0403C /* Carrier Extension Error Count - R/clr */
#define E1000_RLEC 0x04040 /* Receive Length Error Count - R/clr */
#define E1000_XONRXC 0x04048 /* XON Rx Count - R/clr */
#define E1000_XONTXC 0x0404C /* XON Tx Count - R/clr */
#define E1000_XOFFRXC 0x04050 /* XOFF Rx Count - R/clr */
#define E1000_XOFFTXC 0x04054 /* XOFF Tx Count - R/clr */
#define E1000_FCRUC 0x04058 /* Flow Control Rx Unsupported Count- R/clr */
#define E1000_PRC64 0x0405C /* Packets Rx (64 bytes) - R/clr */
#define E1000_PRC127 0x04060 /* Packets Rx (65-127 bytes) - R/clr */
#define E1000_PRC255 0x04064 /* Packets Rx (128-255 bytes) - R/clr */
#define E1000_PRC511 0x04068 /* Packets Rx (255-511 bytes) - R/clr */
#define E1000_PRC1023 0x0406C /* Packets Rx (512-1023 bytes) - R/clr */
#define E1000_PRC1522 0x04070 /* Packets Rx (1024-1522 bytes) - R/clr */
#define E1000_GPRC 0x04074 /* Good Packets Rx Count - R/clr */
#define E1000_BPRC 0x04078 /* Broadcast Packets Rx Count - R/clr */
#define E1000_MPRC 0x0407C /* Multicast Packets Rx Count - R/clr */
#define E1000_GPTC 0x04080 /* Good Packets Tx Count - R/clr */
#define E1000_GORCL 0x04088 /* Good Octets Rx Count Low - R/clr */
#define E1000_GORCH 0x0408C /* Good Octets Rx Count High - R/clr */
#define E1000_GOTCL 0x04090 /* Good Octets Tx Count Low - R/clr */
#define E1000_GOTCH 0x04094 /* Good Octets Tx Count High - R/clr */
#define E1000_RNBC 0x040A0 /* Rx No Buffers Count - R/clr */
#define E1000_RUC 0x040A4 /* Rx Undersize Count - R/clr */
#define E1000_RFC 0x040A8 /* Rx Fragment Count - R/clr */
#define E1000_ROC 0x040AC /* Rx Oversize Count - R/clr */
#define E1000_RJC 0x040B0 /* Rx Jabber Count - R/clr */
#define E1000_MGTPRC 0x040B4 /* Management Packets Rx Count - R/clr */
#define E1000_MGTPDC 0x040B8 /* Management Packets Dropped Count - R/clr */
#define E1000_MGTPTC 0x040BC /* Management Packets Tx Count - R/clr */
#define E1000_TORL 0x040C0 /* Total Octets Rx Low - R/clr */
#define E1000_TORH 0x040C4 /* Total Octets Rx High - R/clr */
#define E1000_TOTL 0x040C8 /* Total Octets Tx Low - R/clr */
#define E1000_TOTH 0x040CC /* Total Octets Tx High - R/clr */
#define E1000_TPR 0x040D0 /* Total Packets Rx - R/clr */
#define E1000_TPT 0x040D4 /* Total Packets Tx - R/clr */
#define E1000_PTC64 0x040D8 /* Packets Tx (64 bytes) - R/clr */
#define E1000_PTC127 0x040DC /* Packets Tx (65-127 bytes) - R/clr */
#define E1000_PTC255 0x040E0 /* Packets Tx (128-255 bytes) - R/clr */
#define E1000_PTC511 0x040E4 /* Packets Tx (256-511 bytes) - R/clr */
#define E1000_PTC1023 0x040E8 /* Packets Tx (512-1023 bytes) - R/clr */
#define E1000_PTC1522 0x040EC /* Packets Tx (1024-1522 Bytes) - R/clr */
#define E1000_MPTC 0x040F0 /* Multicast Packets Tx Count - R/clr */
#define E1000_BPTC 0x040F4 /* Broadcast Packets Tx Count - R/clr */
#define E1000_TSCTC 0x040F8 /* TCP Segmentation Context Tx - R/clr */
#define E1000_TSCTFC 0x040FC /* TCP Segmentation Context Tx Fail - R/clr */
#define E1000_IAC 0x04100 /* Interrupt Assertion Count */
#define E1000_ICRXPTC 0x04104 /* Interrupt Cause Rx Pkt Timer Expire Count */
#define E1000_ICRXATC 0x04108 /* Interrupt Cause Rx Abs Timer Expire Count */
#define E1000_ICTXPTC 0x0410C /* Interrupt Cause Tx Pkt Timer Expire Count */
#define E1000_ICTXATC 0x04110 /* Interrupt Cause Tx Abs Timer Expire Count */
#define E1000_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */
#define E1000_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Min Thresh Count */
#define E1000_ICRXDMTC 0x04120 /* Interrupt Cause Rx Desc Min Thresh Count */
#define E1000_ICRXOC 0x04124 /* Interrupt Cause Receiver Overrun Count */
#define E1000_CRC_OFFSET 0x05F50 /* CRC Offset register */
#define E1000_VFGPRC 0x00F10
#define E1000_VFGORC 0x00F18
#define E1000_VFMPRC 0x00F3C
#define E1000_VFGPTC 0x00F14
#define E1000_VFGOTC 0x00F34
#define E1000_VFGOTLBC 0x00F50
#define E1000_VFGPTLBC 0x00F44
#define E1000_VFGORLBC 0x00F48
#define E1000_VFGPRLBC 0x00F40
/* Virtualization statistical counters */
#define E1000_PFVFGPRC(_n) (0x010010 + (0x100 * (_n)))
#define E1000_PFVFGPTC(_n) (0x010014 + (0x100 * (_n)))
#define E1000_PFVFGORC(_n) (0x010018 + (0x100 * (_n)))
#define E1000_PFVFGOTC(_n) (0x010034 + (0x100 * (_n)))
#define E1000_PFVFMPRC(_n) (0x010038 + (0x100 * (_n)))
#define E1000_PFVFGPRLBC(_n) (0x010040 + (0x100 * (_n)))
#define E1000_PFVFGPTLBC(_n) (0x010044 + (0x100 * (_n)))
#define E1000_PFVFGORLBC(_n) (0x010048 + (0x100 * (_n)))
#define E1000_PFVFGOTLBC(_n) (0x010050 + (0x100 * (_n)))
/* LinkSec */
#define E1000_LSECTXUT 0x04300 /* Tx Untagged Pkt Cnt */
#define E1000_LSECTXPKTE 0x04304 /* Encrypted Tx Pkts Cnt */
#define E1000_LSECTXPKTP 0x04308 /* Protected Tx Pkt Cnt */
#define E1000_LSECTXOCTE 0x0430C /* Encrypted Tx Octets Cnt */
#define E1000_LSECTXOCTP 0x04310 /* Protected Tx Octets Cnt */
#define E1000_LSECRXUT 0x04314 /* Untagged non-Strict Rx Pkt Cnt */
#define E1000_LSECRXOCTD 0x0431C /* Rx Octets Decrypted Count */
#define E1000_LSECRXOCTV 0x04320 /* Rx Octets Validated */
#define E1000_LSECRXBAD 0x04324 /* Rx Bad Tag */
#define E1000_LSECRXNOSCI 0x04328 /* Rx Packet No SCI Count */
#define E1000_LSECRXUNSCI 0x0432C /* Rx Packet Unknown SCI Count */
#define E1000_LSECRXUNCH 0x04330 /* Rx Unchecked Packets Count */
#define E1000_LSECRXDELAY 0x04340 /* Rx Delayed Packet Count */
#define E1000_LSECRXLATE 0x04350 /* Rx Late Packets Count */
#define E1000_LSECRXOK(_n) (0x04360 + (0x04 * (_n))) /* Rx Pkt OK Cnt */
#define E1000_LSECRXINV(_n) (0x04380 + (0x04 * (_n))) /* Rx Invalid Cnt */
#define E1000_LSECRXNV(_n) (0x043A0 + (0x04 * (_n))) /* Rx Not Valid Cnt */
#define E1000_LSECRXUNSA 0x043C0 /* Rx Unused SA Count */
#define E1000_LSECRXNUSA 0x043D0 /* Rx Not Using SA Count */
#define E1000_LSECTXCAP 0x0B000 /* Tx Capabilities Register - RO */
#define E1000_LSECRXCAP 0x0B300 /* Rx Capabilities Register - RO */
#define E1000_LSECTXCTRL 0x0B004 /* Tx Control - RW */
#define E1000_LSECRXCTRL 0x0B304 /* Rx Control - RW */
#define E1000_LSECTXSCL 0x0B008 /* Tx SCI Low - RW */
#define E1000_LSECTXSCH 0x0B00C /* Tx SCI High - RW */
#define E1000_LSECTXSA 0x0B010 /* Tx SA0 - RW */
#define E1000_LSECTXPN0 0x0B018 /* Tx SA PN 0 - RW */
#define E1000_LSECTXPN1 0x0B01C /* Tx SA PN 1 - RW */
#define E1000_LSECRXSCL 0x0B3D0 /* Rx SCI Low - RW */
#define E1000_LSECRXSCH 0x0B3E0 /* Rx SCI High - RW */
/* LinkSec Tx 128-bit Key 0 - WO */
#define E1000_LSECTXKEY0(_n) (0x0B020 + (0x04 * (_n)))
/* LinkSec Tx 128-bit Key 1 - WO */
#define E1000_LSECTXKEY1(_n) (0x0B030 + (0x04 * (_n)))
#define E1000_LSECRXSA(_n) (0x0B310 + (0x04 * (_n))) /* Rx SAs - RW */
#define E1000_LSECRXPN(_n) (0x0B330 + (0x04 * (_n))) /* Rx SAs - RW */
/*
* LinkSec Rx Keys - where _n is the SA no. and _m the 4 dwords of the 128 bit
* key - RW.
*/
#define E1000_LSECRXKEY(_n, _m) (0x0B350 + (0x10 * (_n)) + (0x04 * (_m)))
#define E1000_SSVPC 0x041A0 /* Switch Security Violation Pkt Cnt */
#define E1000_IPSCTRL 0xB430 /* IpSec Control Register */
#define E1000_IPSRXCMD 0x0B408 /* IPSec Rx Command Register - RW */
#define E1000_IPSRXIDX 0x0B400 /* IPSec Rx Index - RW */
/* IPSec Rx IPv4/v6 Address - RW */
#define E1000_IPSRXIPADDR(_n) (0x0B420 + (0x04 * (_n)))
/* IPSec Rx 128-bit Key - RW */
#define E1000_IPSRXKEY(_n) (0x0B410 + (0x04 * (_n)))
#define E1000_IPSRXSALT 0x0B404 /* IPSec Rx Salt - RW */
#define E1000_IPSRXSPI 0x0B40C /* IPSec Rx SPI - RW */
/* IPSec Tx 128-bit Key - RW */
#define E1000_IPSTXKEY(_n) (0x0B460 + (0x04 * (_n)))
#define E1000_IPSTXSALT 0x0B454 /* IPSec Tx Salt - RW */
#define E1000_IPSTXIDX 0x0B450 /* IPSec Tx SA IDX - RW */
#define E1000_PCS_CFG0 0x04200 /* PCS Configuration 0 - RW */
#define E1000_PCS_LCTL 0x04208 /* PCS Link Control - RW */
#define E1000_PCS_LSTAT 0x0420C /* PCS Link Status - RO */
#define E1000_CBTMPC 0x0402C /* Circuit Breaker Tx Packet Count */
#define E1000_HTDPMC 0x0403C /* Host Transmit Discarded Packets */
#define E1000_CBRDPC 0x04044 /* Circuit Breaker Rx Dropped Count */
#define E1000_CBRMPC 0x040FC /* Circuit Breaker Rx Packet Count */
#define E1000_RPTHC 0x04104 /* Rx Packets To Host */
#define E1000_HGPTC 0x04118 /* Host Good Packets Tx Count */
#define E1000_HTCBDPC 0x04124 /* Host Tx Circuit Breaker Dropped Count */
#define E1000_HGORCL 0x04128 /* Host Good Octets Received Count Low */
#define E1000_HGORCH 0x0412C /* Host Good Octets Received Count High */
#define E1000_HGOTCL 0x04130 /* Host Good Octets Transmit Count Low */
#define E1000_HGOTCH 0x04134 /* Host Good Octets Transmit Count High */
#define E1000_LENERRS 0x04138 /* Length Errors Count */
#define E1000_SCVPC 0x04228 /* SerDes/SGMII Code Violation Pkt Count */
#define E1000_HRMPC 0x0A018 /* Header Redirection Missed Packet Count */
#define E1000_PCS_ANADV 0x04218 /* AN advertisement - RW */
#define E1000_PCS_LPAB 0x0421C /* Link Partner Ability - RW */
#define E1000_PCS_NPTX 0x04220 /* AN Next Page Transmit - RW */
#define E1000_PCS_LPABNP 0x04224 /* Link Partner Ability Next Pg - RW */
#define E1000_1GSTAT_RCV 0x04228 /* 1GSTAT Code Violation Pkt Cnt - RW */
#define E1000_RXCSUM 0x05000 /* Rx Checksum Control - RW */
#define E1000_RLPML 0x05004 /* Rx Long Packet Max Length */
#define E1000_RFCTL 0x05008 /* Receive Filter Control*/
#define E1000_MTA 0x05200 /* Multicast Table Array - RW Array */
#define E1000_RA 0x05400 /* Receive Address - RW Array */
#define E1000_RA2 0x054E0 /* 2nd half of Rx address array - RW Array */
#define E1000_VFTA 0x05600 /* VLAN Filter Table Array - RW Array */
#define E1000_VT_CTL 0x0581C /* VMDq Control - RW */
#define E1000_CIAA 0x05B88 /* Config Indirect Access Address - RW */
#define E1000_CIAD 0x05B8C /* Config Indirect Access Data - RW */
#define E1000_VFQA0 0x0B000 /* VLAN Filter Queue Array 0 - RW Array */
#define E1000_VFQA1 0x0B200 /* VLAN Filter Queue Array 1 - RW Array */
#define E1000_WUC 0x05800 /* Wakeup Control - RW */
#define E1000_WUFC 0x05808 /* Wakeup Filter Control - RW */
#define E1000_WUS 0x05810 /* Wakeup Status - RO */
#define E1000_MANC 0x05820 /* Management Control - RW */
#define E1000_IPAV 0x05838 /* IP Address Valid - RW */
#define E1000_IP4AT 0x05840 /* IPv4 Address Table - RW Array */
#define E1000_IP6AT 0x05880 /* IPv6 Address Table - RW Array */
#define E1000_WUPL 0x05900 /* Wakeup Packet Length - RW */
#define E1000_WUPM 0x05A00 /* Wakeup Packet Memory - RO A */
#define E1000_PBACL 0x05B68 /* MSIx PBA Clear - Read/Write 1's to clear */
#define E1000_FFLT 0x05F00 /* Flexible Filter Length Table - RW Array */
#define E1000_HOST_IF 0x08800 /* Host Interface */
#define E1000_FFMT 0x09000 /* Flexible Filter Mask Table - RW Array */
#define E1000_FFVT 0x09800 /* Flexible Filter Value Table - RW Array */
#define E1000_HIBBA 0x8F40 /* Host Interface Buffer Base Address */
/* Flexible Host Filter Table */
#define E1000_FHFT(_n) (0x09000 + ((_n) * 0x100))
/* Ext Flexible Host Filter Table */
#define E1000_FHFT_EXT(_n) (0x09A00 + ((_n) * 0x100))
#define E1000_KMRNCTRLSTA 0x00034 /* MAC-PHY interface - RW */
#define E1000_MDPHYA 0x0003C /* PHY address - RW */
#define E1000_MANC2H 0x05860 /* Management Control To Host - RW */
/* Management Decision Filters */
#define E1000_MDEF(_n) (0x05890 + (4 * (_n)))
#define E1000_SW_FW_SYNC 0x05B5C /* SW-FW Synchronization - RW */
#define E1000_CCMCTL 0x05B48 /* CCM Control Register */
#define E1000_GIOCTL 0x05B44 /* GIO Analog Control Register */
#define E1000_SCCTL 0x05B4C /* PCIc PLL Configuration Register */
#define E1000_GCR 0x05B00 /* PCI-Ex Control */
#define E1000_GCR2 0x05B64 /* PCI-Ex Control #2 */
#define E1000_GSCL_1 0x05B10 /* PCI-Ex Statistic Control #1 */
#define E1000_GSCL_2 0x05B14 /* PCI-Ex Statistic Control #2 */
#define E1000_GSCL_3 0x05B18 /* PCI-Ex Statistic Control #3 */
#define E1000_GSCL_4 0x05B1C /* PCI-Ex Statistic Control #4 */
#define E1000_FACTPS 0x05B30 /* Function Active and Power State to MNG */
#define E1000_SWSM 0x05B50 /* SW Semaphore */
#define E1000_FWSM 0x05B54 /* FW Semaphore */
/* Driver-only SW semaphore (not used by BOOT agents) */
#define E1000_SWSM2 0x05B58
#define E1000_DCA_ID 0x05B70 /* DCA Requester ID Information - RO */
#define E1000_DCA_CTRL 0x05B74 /* DCA Control - RW */
#define E1000_UFUSE 0x05B78 /* UFUSE - RO */
#define E1000_FFLT_DBG 0x05F04 /* Debug Register */
#define E1000_HICR 0x08F00 /* Host Interface Control */
#define E1000_FWSTS 0x08F0C /* FW Status */
/* RSS registers */
#define E1000_CPUVEC 0x02C10 /* CPU Vector Register - RW */
#define E1000_MRQC 0x05818 /* Multiple Receive Control - RW */
#define E1000_IMIR(_i) (0x05A80 + ((_i) * 4)) /* Immediate Interrupt */
#define E1000_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* Immediate INTR Ext*/
#define E1000_IMIRVP 0x05AC0 /* Immediate INT Rx VLAN Priority -RW */
#define E1000_MSIXBM(_i) (0x01600 + ((_i) * 4)) /* MSI-X Alloc Reg -RW */
/* MSI-X Table entry addr low reg - RW */
#define E1000_MSIXTADD(_i) (0x0C000 + ((_i) * 0x10))
/* MSI-X Table entry addr upper reg - RW */
#define E1000_MSIXTUADD(_i) (0x0C004 + ((_i) * 0x10))
/* MSI-X Table entry message reg - RW */
#define E1000_MSIXTMSG(_i) (0x0C008 + ((_i) * 0x10))
/* MSI-X Table entry vector ctrl reg - RW */
#define E1000_MSIXVCTRL(_i) (0x0C00C + ((_i) * 0x10))
#define E1000_MSIXPBA 0x0E000 /* MSI-X Pending bit array */
#define E1000_RETA(_i) (0x05C00 + ((_i) * 4)) /* Redirection Table - RW */
#define E1000_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* RSS Random Key - RW */
#define E1000_RSSIM 0x05864 /* RSS Interrupt Mask */
#define E1000_RSSIR 0x05868 /* RSS Interrupt Request */
/* VT Registers */
#define E1000_SWPBS 0x03004 /* Switch Packet Buffer Size - RW */
#define E1000_MBVFICR 0x00C80 /* Mailbox VF Cause - RWC */
#define E1000_MBVFIMR 0x00C84 /* Mailbox VF int Mask - RW */
#define E1000_VFLRE 0x00C88 /* VF Register Events - RWC */
#define E1000_VFRE 0x00C8C /* VF Receive Enables */
#define E1000_VFTE 0x00C90 /* VF Transmit Enables */
#define E1000_QDE 0x02408 /* Queue Drop Enable - RW */
#define E1000_DTXSWC 0x03500 /* DMA Tx Switch Control - RW */
#define E1000_WVBR 0x03554 /* VM Wrong Behavior - RWS */
#define E1000_RPLOLR 0x05AF0 /* Replication Offload - RW */
#define E1000_UTA 0x0A000 /* Unicast Table Array - RW */
#define E1000_IOVTCL 0x05BBC /* IOV Control Register */
#define E1000_VMRCTL 0X05D80 /* Virtual Mirror Rule Control */
#define E1000_VMRVLAN 0x05D90 /* Virtual Mirror Rule VLAN */
#define E1000_VMRVM 0x05DA0 /* Virtual Mirror Rule VM */
#define E1000_MDFB 0x03558 /* Malicious Driver free block */
#define E1000_LVMMC 0x03548 /* Last VM Misbehavior cause */
#define E1000_TXSWC 0x05ACC /* Tx Switch Control */
#define E1000_SCCRL 0x05DB0 /* Storm Control Control */
#define E1000_BSCTRH 0x05DB8 /* Broadcast Storm Control Threshold */
#define E1000_MSCTRH 0x05DBC /* Multicast Storm Control Threshold */
/* These act per VF so an array friendly macro is used */
#define E1000_V2PMAILBOX(_n) (0x00C40 + (4 * (_n)))
#define E1000_P2VMAILBOX(_n) (0x00C00 + (4 * (_n)))
#define E1000_VMBMEM(_n) (0x00800 + (64 * (_n)))
#define E1000_VFVMBMEM(_n) (0x00800 + (_n))
#define E1000_VMOLR(_n) (0x05AD0 + (4 * (_n)))
/* VLAN Virtual Machine Filter - RW */
#define E1000_VLVF(_n) (0x05D00 + (4 * (_n)))
#define E1000_VMVIR(_n) (0x03700 + (4 * (_n)))
#define E1000_DVMOLR(_n) (0x0C038 + (0x40 * (_n))) /* DMA VM offload */
#define E1000_VTCTRL(_n) (0x10000 + (0x100 * (_n))) /* VT Control */
#define E1000_TSYNCRXCTL 0x0B620 /* Rx Time Sync Control register - RW */
#define E1000_TSYNCTXCTL 0x0B614 /* Tx Time Sync Control register - RW */
#define E1000_TSYNCRXCFG 0x05F50 /* Time Sync Rx Configuration - RW */
#define E1000_RXSTMPL 0x0B624 /* Rx timestamp Low - RO */
#define E1000_RXSTMPH 0x0B628 /* Rx timestamp High - RO */
#define E1000_RXSATRL 0x0B62C /* Rx timestamp attribute low - RO */
#define E1000_RXSATRH 0x0B630 /* Rx timestamp attribute high - RO */
#define E1000_TXSTMPL 0x0B618 /* Tx timestamp value Low - RO */
#define E1000_TXSTMPH 0x0B61C /* Tx timestamp value High - RO */
#define E1000_SYSTIML 0x0B600 /* System time register Low - RO */
#define E1000_SYSTIMH 0x0B604 /* System time register High - RO */
#define E1000_TIMINCA 0x0B608 /* Increment attributes register - RW */
#define E1000_TSAUXC 0x0B640 /* Timesync Auxiliary Control register */
#define E1000_SYSTIMR 0x0B6F8 /* System time register Residue */
#define E1000_RXMTRL 0x0B634 /* Time sync Rx EtherType and Msg Type - RW */
#define E1000_RXUDP 0x0B638 /* Time Sync Rx UDP Port - RW */
/* Filtering Registers */
#define E1000_SAQF(_n) (0x05980 + (4 * (_n))) /* Source Address Queue Fltr */
#define E1000_DAQF(_n) (0x059A0 + (4 * (_n))) /* Dest Address Queue Fltr */
#define E1000_SPQF(_n) (0x059C0 + (4 * (_n))) /* Source Port Queue Fltr */
#define E1000_FTQF(_n) (0x059E0 + (4 * (_n))) /* 5-tuple Queue Fltr */
#define E1000_TTQF(_n) (0x059E0 + (4 * (_n))) /* 2-tuple Queue Fltr */
#define E1000_SYNQF(_n) (0x055FC + (4 * (_n))) /* SYN Packet Queue Fltr */
#define E1000_ETQF(_n) (0x05CB0 + (4 * (_n))) /* EType Queue Fltr */
#define E1000_RTTDCS 0x3600 /* Reedtown Tx Desc plane control and status */
#define E1000_RTTPCS 0x3474 /* Reedtown Tx Packet Plane control and status */
#define E1000_RTRPCS 0x2474 /* Rx packet plane control and status */
#define E1000_RTRUP2TC 0x05AC4 /* Rx User Priority to Traffic Class */
#define E1000_RTTUP2TC 0x0418 /* Transmit User Priority to Traffic Class */
/* Tx Desc plane TC Rate-scheduler config */
#define E1000_RTTDTCRC(_n) (0x3610 + ((_n) * 4))
/* Tx Packet plane TC Rate-Scheduler Config */
#define E1000_RTTPTCRC(_n) (0x3480 + ((_n) * 4))
/* Rx Packet plane TC Rate-Scheduler Config */
#define E1000_RTRPTCRC(_n) (0x2480 + ((_n) * 4))
/* Tx Desc Plane TC Rate-Scheduler Status */
#define E1000_RTTDTCRS(_n) (0x3630 + ((_n) * 4))
/* Tx Desc Plane TC Rate-Scheduler MMW */
#define E1000_RTTDTCRM(_n) (0x3650 + ((_n) * 4))
/* Tx Packet plane TC Rate-Scheduler Status */
#define E1000_RTTPTCRS(_n) (0x34A0 + ((_n) * 4))
/* Tx Packet plane TC Rate-scheduler MMW */
#define E1000_RTTPTCRM(_n) (0x34C0 + ((_n) * 4))
/* Rx Packet plane TC Rate-Scheduler Status */
#define E1000_RTRPTCRS(_n) (0x24A0 + ((_n) * 4))
/* Rx Packet plane TC Rate-Scheduler MMW */
#define E1000_RTRPTCRM(_n) (0x24C0 + ((_n) * 4))
/* Tx Desc plane VM Rate-Scheduler MMW*/
#define E1000_RTTDVMRM(_n) (0x3670 + ((_n) * 4))
/* Tx BCN Rate-Scheduler MMW */
#define E1000_RTTBCNRM(_n) (0x3690 + ((_n) * 4))
#define E1000_RTTDQSEL 0x3604 /* Tx Desc Plane Queue Select */
#define E1000_RTTDVMRC 0x3608 /* Tx Desc Plane VM Rate-Scheduler Config */
#define E1000_RTTDVMRS 0x360C /* Tx Desc Plane VM Rate-Scheduler Status */
#define E1000_RTTBCNRC 0x36B0 /* Tx BCN Rate-Scheduler Config */
#define E1000_RTTBCNRS 0x36B4 /* Tx BCN Rate-Scheduler Status */
#define E1000_RTTBCNCR 0xB200 /* Tx BCN Control Register */
#define E1000_RTTBCNTG 0x35A4 /* Tx BCN Tagging */
#define E1000_RTTBCNCP 0xB208 /* Tx BCN Congestion point */
#define E1000_RTRBCNCR 0xB20C /* Rx BCN Control Register */
#define E1000_RTTBCNRD 0x36B8 /* Tx BCN Rate Drift */
#define E1000_PFCTOP 0x1080 /* Priority Flow Control Type and Opcode */
#define E1000_RTTBCNIDX 0xB204 /* Tx BCN Congestion Point */
#define E1000_RTTBCNACH 0x0B214 /* Tx BCN Control High */
#define E1000_RTTBCNACL 0x0B210 /* Tx BCN Control Low */
/* DMA Coalescing registers */
#define E1000_DMACR 0x02508 /* Control Register */
#define E1000_DMCTXTH 0x03550 /* Transmit Threshold */
#define E1000_DMCTLX 0x02514 /* Time to Lx Request */
#define E1000_DMCRTRH 0x05DD0 /* Receive Packet Rate Threshold */
#define E1000_DMCCNT 0x05DD4 /* Current Rx Count */
#define E1000_FCRTC 0x02170 /* Flow Control Rx high watermark */
#define E1000_PCIEMISC 0x05BB8 /* PCIE misc config register */
/* PCIe Parity Status Register */
#define E1000_PCIEERRSTS 0x05BA8
#define E1000_PROXYS 0x5F64 /* Proxying Status */
#define E1000_PROXYFC 0x5F60 /* Proxying Filter Control */
/* Thermal sensor configuration and status registers */
#define E1000_THMJT 0x08100 /* Junction Temperature */
#define E1000_THLOWTC 0x08104 /* Low Threshold Control */
#define E1000_THMIDTC 0x08108 /* Mid Threshold Control */
#define E1000_THHIGHTC 0x0810C /* High Threshold Control */
#define E1000_THSTAT 0x08110 /* Thermal Sensor Status */
/* Energy Efficient Ethernet "EEE" registers */
#define E1000_IPCNFG 0x0E38 /* Internal PHY Configuration */
#define E1000_LTRC 0x01A0 /* Latency Tolerance Reporting Control */
#define E1000_EEER 0x0E30 /* Energy Efficient Ethernet "EEE"*/
#define E1000_EEE_SU 0x0E34 /* EEE Setup */
#define E1000_TLPIC 0x4148 /* EEE Tx LPI Count - TLPIC */
#define E1000_RLPIC 0x414C /* EEE Rx LPI Count - RLPIC */
/* OS2BMC Registers */
#define E1000_B2OSPC 0x08FE0 /* BMC2OS packets sent by BMC */
#define E1000_B2OGPRC 0x04158 /* BMC2OS packets received by host */
#define E1000_O2BGPTC 0x08FE4 /* OS2BMC packets received by BMC */
#define E1000_O2BSPC 0x0415C /* OS2BMC packets transmitted by host */
#define E1000_LTRMINV 0x5BB0 /* LTR Minimum Value */
#define E1000_LTRMAXV 0x5BB4 /* LTR Maximum Value */
#define E1000_DOBFFCTL 0x3F24 /* DMA OBFF Control Register */
#endif