defines.h revision f25701df2ef171894730534e5b557186d2bacf17
1/******************************************************************************* 2 3 Intel PRO/1000 Linux driver 4 Copyright(c) 1999 - 2013 Intel Corporation. 5 6 This program is free software; you can redistribute it and/or modify it 7 under the terms and conditions of the GNU General Public License, 8 version 2, as published by the Free Software Foundation. 9 10 This program is distributed in the hope it will be useful, but WITHOUT 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 more details. 14 15 You should have received a copy of the GNU General Public License along with 16 this program; if not, write to the Free Software Foundation, Inc., 17 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 18 19 The full GNU General Public License is included in this distribution in 20 the file called "COPYING". 21 22 Contact Information: 23 Linux NICS <linux.nics@intel.com> 24 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> 25 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 26 27*******************************************************************************/ 28 29#ifndef _E1000_DEFINES_H_ 30#define _E1000_DEFINES_H_ 31 32/* Number of Transmit and Receive Descriptors must be a multiple of 8 */ 33#define REQ_TX_DESCRIPTOR_MULTIPLE 8 34#define REQ_RX_DESCRIPTOR_MULTIPLE 8 35 36/* Definitions for power management and wakeup registers */ 37/* Wake Up Control */ 38#define E1000_WUC_APME 0x00000001 /* APM Enable */ 39#define E1000_WUC_PME_EN 0x00000002 /* PME Enable */ 40#define E1000_WUC_PHY_WAKE 0x00000100 /* if PHY supports wakeup */ 41 42/* Wake Up Filter Control */ 43#define E1000_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ 44#define E1000_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ 45#define E1000_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ 46#define E1000_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ 47#define E1000_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ 48#define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ 49 50/* Wake Up Status */ 51#define E1000_WUS_LNKC E1000_WUFC_LNKC 52#define E1000_WUS_MAG E1000_WUFC_MAG 53#define E1000_WUS_EX E1000_WUFC_EX 54#define E1000_WUS_MC E1000_WUFC_MC 55#define E1000_WUS_BC E1000_WUFC_BC 56 57/* Extended Device Control */ 58#define E1000_CTRL_EXT_LPCD 0x00000004 /* LCD Power Cycle Done */ 59#define E1000_CTRL_EXT_SDP3_DATA 0x00000080 /* Value of SW Definable Pin 3 */ 60#define E1000_CTRL_EXT_FORCE_SMBUS 0x00000800 /* Force SMBus mode */ 61#define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */ 62#define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */ 63#define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ 64#define E1000_CTRL_EXT_DMA_DYN_CLK_EN 0x00080000 /* DMA Dynamic Clock Gating */ 65#define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000 66#define E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES 0x00C00000 67#define E1000_CTRL_EXT_EIAME 0x01000000 68#define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ 69#define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */ 70#define E1000_CTRL_EXT_PBA_CLR 0x80000000 /* PBA Clear */ 71#define E1000_CTRL_EXT_LSECCK 0x00001000 72#define E1000_CTRL_EXT_PHYPDEN 0x00100000 73 74/* Receive Descriptor bit definitions */ 75#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */ 76#define E1000_RXD_STAT_EOP 0x02 /* End of Packet */ 77#define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */ 78#define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ 79#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ 80#define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ 81#define E1000_RXD_ERR_CE 0x01 /* CRC Error */ 82#define E1000_RXD_ERR_SE 0x02 /* Symbol Error */ 83#define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */ 84#define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */ 85#define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ 86#define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */ 87#define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */ 88#define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ 89 90#define E1000_RXDEXT_STATERR_TST 0x00000100 /* Time Stamp taken */ 91#define E1000_RXDEXT_STATERR_CE 0x01000000 92#define E1000_RXDEXT_STATERR_SE 0x02000000 93#define E1000_RXDEXT_STATERR_SEQ 0x04000000 94#define E1000_RXDEXT_STATERR_CXE 0x10000000 95#define E1000_RXDEXT_STATERR_RXE 0x80000000 96 97/* mask to determine if packets should be dropped due to frame errors */ 98#define E1000_RXD_ERR_FRAME_ERR_MASK ( \ 99 E1000_RXD_ERR_CE | \ 100 E1000_RXD_ERR_SE | \ 101 E1000_RXD_ERR_SEQ | \ 102 E1000_RXD_ERR_CXE | \ 103 E1000_RXD_ERR_RXE) 104 105/* Same mask, but for extended and packet split descriptors */ 106#define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \ 107 E1000_RXDEXT_STATERR_CE | \ 108 E1000_RXDEXT_STATERR_SE | \ 109 E1000_RXDEXT_STATERR_SEQ | \ 110 E1000_RXDEXT_STATERR_CXE | \ 111 E1000_RXDEXT_STATERR_RXE) 112 113#define E1000_MRQC_RSS_FIELD_MASK 0xFFFF0000 114#define E1000_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 115#define E1000_MRQC_RSS_FIELD_IPV4 0x00020000 116#define E1000_MRQC_RSS_FIELD_IPV6_TCP_EX 0x00040000 117#define E1000_MRQC_RSS_FIELD_IPV6 0x00100000 118#define E1000_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 119 120#define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000 121 122/* Management Control */ 123#define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */ 124#define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */ 125#define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */ 126#define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */ 127#define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */ 128/* Enable MAC address filtering */ 129#define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000 130/* Enable MNG packets to host memory */ 131#define E1000_MANC_EN_MNG2HOST 0x00200000 132 133#define E1000_MANC2H_PORT_623 0x00000020 /* Port 0x26f */ 134#define E1000_MANC2H_PORT_664 0x00000040 /* Port 0x298 */ 135#define E1000_MDEF_PORT_623 0x00000800 /* Port 0x26f */ 136#define E1000_MDEF_PORT_664 0x00000400 /* Port 0x298 */ 137 138/* Receive Control */ 139#define E1000_RCTL_EN 0x00000002 /* enable */ 140#define E1000_RCTL_SBP 0x00000004 /* store bad packet */ 141#define E1000_RCTL_UPE 0x00000008 /* unicast promiscuous enable */ 142#define E1000_RCTL_MPE 0x00000010 /* multicast promiscuous enab */ 143#define E1000_RCTL_LPE 0x00000020 /* long packet enable */ 144#define E1000_RCTL_LBM_NO 0x00000000 /* no loopback mode */ 145#define E1000_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */ 146#define E1000_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */ 147#define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */ 148#define E1000_RCTL_RDMTS_HALF 0x00000000 /* Rx desc min threshold size */ 149#define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */ 150#define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */ 151#define E1000_RCTL_BAM 0x00008000 /* broadcast enable */ 152/* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */ 153#define E1000_RCTL_SZ_2048 0x00000000 /* Rx buffer size 2048 */ 154#define E1000_RCTL_SZ_1024 0x00010000 /* Rx buffer size 1024 */ 155#define E1000_RCTL_SZ_512 0x00020000 /* Rx buffer size 512 */ 156#define E1000_RCTL_SZ_256 0x00030000 /* Rx buffer size 256 */ 157/* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */ 158#define E1000_RCTL_SZ_16384 0x00010000 /* Rx buffer size 16384 */ 159#define E1000_RCTL_SZ_8192 0x00020000 /* Rx buffer size 8192 */ 160#define E1000_RCTL_SZ_4096 0x00030000 /* Rx buffer size 4096 */ 161#define E1000_RCTL_VFE 0x00040000 /* vlan filter enable */ 162#define E1000_RCTL_CFIEN 0x00080000 /* canonical form enable */ 163#define E1000_RCTL_CFI 0x00100000 /* canonical form indicator */ 164#define E1000_RCTL_DPF 0x00400000 /* Discard Pause Frames */ 165#define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */ 166#define E1000_RCTL_BSEX 0x02000000 /* Buffer size extension */ 167#define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */ 168 169/* Use byte values for the following shift parameters 170 * Usage: 171 * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) & 172 * E1000_PSRCTL_BSIZE0_MASK) | 173 * ((ROUNDUP(value1, 1024) >> E1000_PSRCTL_BSIZE1_SHIFT) & 174 * E1000_PSRCTL_BSIZE1_MASK) | 175 * ((ROUNDUP(value2, 1024) << E1000_PSRCTL_BSIZE2_SHIFT) & 176 * E1000_PSRCTL_BSIZE2_MASK) | 177 * ((ROUNDUP(value3, 1024) << E1000_PSRCTL_BSIZE3_SHIFT) |; 178 * E1000_PSRCTL_BSIZE3_MASK)) 179 * where value0 = [128..16256], default=256 180 * value1 = [1024..64512], default=4096 181 * value2 = [0..64512], default=4096 182 * value3 = [0..64512], default=0 183 */ 184 185#define E1000_PSRCTL_BSIZE0_MASK 0x0000007F 186#define E1000_PSRCTL_BSIZE1_MASK 0x00003F00 187#define E1000_PSRCTL_BSIZE2_MASK 0x003F0000 188#define E1000_PSRCTL_BSIZE3_MASK 0x3F000000 189 190#define E1000_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */ 191#define E1000_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */ 192#define E1000_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */ 193#define E1000_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */ 194 195/* SWFW_SYNC Definitions */ 196#define E1000_SWFW_EEP_SM 0x1 197#define E1000_SWFW_PHY0_SM 0x2 198#define E1000_SWFW_PHY1_SM 0x4 199#define E1000_SWFW_CSR_SM 0x8 200 201/* Device Control */ 202#define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */ 203#define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */ 204#define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */ 205#define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */ 206#define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */ 207#define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */ 208#define E1000_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */ 209#define E1000_CTRL_SPD_10 0x00000000 /* Force 10Mb */ 210#define E1000_CTRL_SPD_100 0x00000100 /* Force 100Mb */ 211#define E1000_CTRL_SPD_1000 0x00000200 /* Force 1Gb */ 212#define E1000_CTRL_FRCSPD 0x00000800 /* Force Speed */ 213#define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */ 214#define E1000_CTRL_LANPHYPC_OVERRIDE 0x00010000 /* SW control of LANPHYPC */ 215#define E1000_CTRL_LANPHYPC_VALUE 0x00020000 /* SW value of LANPHYPC */ 216#define E1000_CTRL_MEHE 0x00080000 /* Memory Error Handling Enable */ 217#define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */ 218#define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */ 219#define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */ 220#define E1000_CTRL_RST 0x04000000 /* Global reset */ 221#define E1000_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */ 222#define E1000_CTRL_TFCE 0x10000000 /* Transmit flow control enable */ 223#define E1000_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */ 224#define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */ 225 226#define E1000_PCS_LCTL_FORCE_FCTRL 0x80 227 228#define E1000_PCS_LSTS_AN_COMPLETE 0x10000 229 230/* Device Status */ 231#define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */ 232#define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */ 233#define E1000_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */ 234#define E1000_STATUS_FUNC_SHIFT 2 235#define E1000_STATUS_FUNC_1 0x00000004 /* Function 1 */ 236#define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */ 237#define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */ 238#define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */ 239#define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */ 240#define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion by NVM */ 241#define E1000_STATUS_PHYRA 0x00000400 /* PHY Reset Asserted */ 242#define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */ 243 244#define HALF_DUPLEX 1 245#define FULL_DUPLEX 2 246 247 248#define ADVERTISE_10_HALF 0x0001 249#define ADVERTISE_10_FULL 0x0002 250#define ADVERTISE_100_HALF 0x0004 251#define ADVERTISE_100_FULL 0x0008 252#define ADVERTISE_1000_HALF 0x0010 /* Not used, just FYI */ 253#define ADVERTISE_1000_FULL 0x0020 254 255/* 1000/H is not supported, nor spec-compliant. */ 256#define E1000_ALL_SPEED_DUPLEX ( \ 257 ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ 258 ADVERTISE_100_FULL | ADVERTISE_1000_FULL) 259#define E1000_ALL_NOT_GIG ( \ 260 ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ 261 ADVERTISE_100_FULL) 262#define E1000_ALL_100_SPEED (ADVERTISE_100_HALF | ADVERTISE_100_FULL) 263#define E1000_ALL_10_SPEED (ADVERTISE_10_HALF | ADVERTISE_10_FULL) 264#define E1000_ALL_HALF_DUPLEX (ADVERTISE_10_HALF | ADVERTISE_100_HALF) 265 266#define AUTONEG_ADVERTISE_SPEED_DEFAULT E1000_ALL_SPEED_DUPLEX 267 268/* LED Control */ 269#define E1000_PHY_LED0_MODE_MASK 0x00000007 270#define E1000_PHY_LED0_IVRT 0x00000008 271#define E1000_PHY_LED0_MASK 0x0000001F 272 273#define E1000_LEDCTL_LED0_MODE_MASK 0x0000000F 274#define E1000_LEDCTL_LED0_MODE_SHIFT 0 275#define E1000_LEDCTL_LED0_IVRT 0x00000040 276#define E1000_LEDCTL_LED0_BLINK 0x00000080 277 278#define E1000_LEDCTL_MODE_LINK_UP 0x2 279#define E1000_LEDCTL_MODE_LED_ON 0xE 280#define E1000_LEDCTL_MODE_LED_OFF 0xF 281 282/* Transmit Descriptor bit definitions */ 283#define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */ 284#define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ 285#define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ 286#define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */ 287#define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ 288#define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */ 289#define E1000_TXD_CMD_RS 0x08000000 /* Report Status */ 290#define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */ 291#define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ 292#define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ 293#define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */ 294#define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */ 295#define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */ 296#define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */ 297#define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */ 298#define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */ 299#define E1000_TXD_CMD_IP 0x02000000 /* IP packet */ 300#define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */ 301#define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */ 302#define E1000_TXD_EXTCMD_TSTAMP 0x00000010 /* IEEE1588 Timestamp packet */ 303 304/* Transmit Control */ 305#define E1000_TCTL_EN 0x00000002 /* enable Tx */ 306#define E1000_TCTL_PSP 0x00000008 /* pad short packets */ 307#define E1000_TCTL_CT 0x00000ff0 /* collision threshold */ 308#define E1000_TCTL_COLD 0x003ff000 /* collision distance */ 309#define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ 310#define E1000_TCTL_MULR 0x10000000 /* Multiple request support */ 311 312/* SerDes Control */ 313#define E1000_SCTL_DISABLE_SERDES_LOOPBACK 0x0400 314 315/* Receive Checksum Control */ 316#define E1000_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */ 317#define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ 318#define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ 319 320/* Header split receive */ 321#define E1000_RFCTL_NFSW_DIS 0x00000040 322#define E1000_RFCTL_NFSR_DIS 0x00000080 323#define E1000_RFCTL_ACK_DIS 0x00001000 324#define E1000_RFCTL_EXTEN 0x00008000 325#define E1000_RFCTL_IPV6_EX_DIS 0x00010000 326#define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 327 328/* Collision related configuration parameters */ 329#define E1000_COLLISION_THRESHOLD 15 330#define E1000_CT_SHIFT 4 331#define E1000_COLLISION_DISTANCE 63 332#define E1000_COLD_SHIFT 12 333 334/* Default values for the transmit IPG register */ 335#define DEFAULT_82543_TIPG_IPGT_COPPER 8 336 337#define E1000_TIPG_IPGT_MASK 0x000003FF 338 339#define DEFAULT_82543_TIPG_IPGR1 8 340#define E1000_TIPG_IPGR1_SHIFT 10 341 342#define DEFAULT_82543_TIPG_IPGR2 6 343#define DEFAULT_80003ES2LAN_TIPG_IPGR2 7 344#define E1000_TIPG_IPGR2_SHIFT 20 345 346#define MAX_JUMBO_FRAME_SIZE 0x3F00 347 348/* Extended Configuration Control and Size */ 349#define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020 350#define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001 351#define E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE 0x00000008 352#define E1000_EXTCNF_CTRL_SWFLAG 0x00000020 353#define E1000_EXTCNF_CTRL_GATE_PHY_CFG 0x00000080 354#define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK 0x00FF0000 355#define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT 16 356#define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK 0x0FFF0000 357#define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT 16 358 359#define E1000_PHY_CTRL_D0A_LPLU 0x00000002 360#define E1000_PHY_CTRL_NOND0A_LPLU 0x00000004 361#define E1000_PHY_CTRL_NOND0A_GBE_DISABLE 0x00000008 362#define E1000_PHY_CTRL_GBE_DISABLE 0x00000040 363 364#define E1000_KABGTXD_BGSQLBIAS 0x00050000 365 366/* Low Power IDLE Control */ 367#define E1000_LPIC_LPIET_SHIFT 24 /* Low Power Idle Entry Time */ 368 369/* PBA constants */ 370#define E1000_PBA_8K 0x0008 /* 8KB */ 371#define E1000_PBA_16K 0x0010 /* 16KB */ 372 373#define E1000_PBA_RXA_MASK 0xFFFF 374 375#define E1000_PBS_16K E1000_PBA_16K 376 377/* Uncorrectable/correctable ECC Error counts and enable bits */ 378#define E1000_PBECCSTS_CORR_ERR_CNT_MASK 0x000000FF 379#define E1000_PBECCSTS_UNCORR_ERR_CNT_MASK 0x0000FF00 380#define E1000_PBECCSTS_UNCORR_ERR_CNT_SHIFT 8 381#define E1000_PBECCSTS_ECC_ENABLE 0x00010000 382 383#define IFS_MAX 80 384#define IFS_MIN 40 385#define IFS_RATIO 4 386#define IFS_STEP 10 387#define MIN_NUM_XMITS 1000 388 389/* SW Semaphore Register */ 390#define E1000_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ 391#define E1000_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ 392#define E1000_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */ 393 394#define E1000_SWSM2_LOCK 0x00000002 /* Secondary driver semaphore bit */ 395 396/* Interrupt Cause Read */ 397#define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */ 398#define E1000_ICR_LSC 0x00000004 /* Link Status Change */ 399#define E1000_ICR_RXSEQ 0x00000008 /* Rx sequence error */ 400#define E1000_ICR_RXDMT0 0x00000010 /* Rx desc min. threshold (0) */ 401#define E1000_ICR_RXT0 0x00000080 /* Rx timer intr (ring 0) */ 402#define E1000_ICR_ECCER 0x00400000 /* Uncorrectable ECC Error */ 403#define E1000_ICR_INT_ASSERTED 0x80000000 /* If this bit asserted, the driver should claim the interrupt */ 404#define E1000_ICR_RXQ0 0x00100000 /* Rx Queue 0 Interrupt */ 405#define E1000_ICR_RXQ1 0x00200000 /* Rx Queue 1 Interrupt */ 406#define E1000_ICR_TXQ0 0x00400000 /* Tx Queue 0 Interrupt */ 407#define E1000_ICR_TXQ1 0x00800000 /* Tx Queue 1 Interrupt */ 408#define E1000_ICR_OTHER 0x01000000 /* Other Interrupts */ 409 410/* PBA ECC Register */ 411#define E1000_PBA_ECC_COUNTER_MASK 0xFFF00000 /* ECC counter mask */ 412#define E1000_PBA_ECC_COUNTER_SHIFT 20 /* ECC counter shift value */ 413#define E1000_PBA_ECC_CORR_EN 0x00000001 /* ECC correction enable */ 414#define E1000_PBA_ECC_STAT_CLR 0x00000002 /* Clear ECC error counter */ 415#define E1000_PBA_ECC_INT_EN 0x00000004 /* Enable ICR bit 5 for ECC */ 416 417/* This defines the bits that are set in the Interrupt Mask 418 * Set/Read Register. Each bit is documented below: 419 * o RXT0 = Receiver Timer Interrupt (ring 0) 420 * o TXDW = Transmit Descriptor Written Back 421 * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) 422 * o RXSEQ = Receive Sequence Error 423 * o LSC = Link Status Change 424 */ 425#define IMS_ENABLE_MASK ( \ 426 E1000_IMS_RXT0 | \ 427 E1000_IMS_TXDW | \ 428 E1000_IMS_RXDMT0 | \ 429 E1000_IMS_RXSEQ | \ 430 E1000_IMS_LSC) 431 432/* Interrupt Mask Set */ 433#define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ 434#define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */ 435#define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */ 436#define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */ 437#define E1000_IMS_RXT0 E1000_ICR_RXT0 /* Rx timer intr */ 438#define E1000_IMS_ECCER E1000_ICR_ECCER /* Uncorrectable ECC Error */ 439#define E1000_IMS_RXQ0 E1000_ICR_RXQ0 /* Rx Queue 0 Interrupt */ 440#define E1000_IMS_RXQ1 E1000_ICR_RXQ1 /* Rx Queue 1 Interrupt */ 441#define E1000_IMS_TXQ0 E1000_ICR_TXQ0 /* Tx Queue 0 Interrupt */ 442#define E1000_IMS_TXQ1 E1000_ICR_TXQ1 /* Tx Queue 1 Interrupt */ 443#define E1000_IMS_OTHER E1000_ICR_OTHER /* Other Interrupts */ 444 445/* Interrupt Cause Set */ 446#define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ 447#define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */ 448#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */ 449 450/* Transmit Descriptor Control */ 451#define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */ 452#define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */ 453#define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */ 454#define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */ 455#define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */ 456#define E1000_TXDCTL_MAX_TX_DESC_PREFETCH 0x0100001F /* GRAN=1, PTHRESH=31 */ 457/* Enable the counting of desc. still to be processed. */ 458#define E1000_TXDCTL_COUNT_DESC 0x00400000 459 460/* Flow Control Constants */ 461#define FLOW_CONTROL_ADDRESS_LOW 0x00C28001 462#define FLOW_CONTROL_ADDRESS_HIGH 0x00000100 463#define FLOW_CONTROL_TYPE 0x8808 464 465/* 802.1q VLAN Packet Size */ 466#define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */ 467 468/* Receive Address 469 * Number of high/low register pairs in the RAR. The RAR (Receive Address 470 * Registers) holds the directed and multicast addresses that we monitor. 471 * Technically, we have 16 spots. However, we reserve one of these spots 472 * (RAR[15]) for our directed address used by controllers with 473 * manageability enabled, allowing us room for 15 multicast addresses. 474 */ 475#define E1000_RAR_ENTRIES 15 476#define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */ 477#define E1000_RAL_MAC_ADDR_LEN 4 478#define E1000_RAH_MAC_ADDR_LEN 2 479 480/* Error Codes */ 481#define E1000_ERR_NVM 1 482#define E1000_ERR_PHY 2 483#define E1000_ERR_CONFIG 3 484#define E1000_ERR_PARAM 4 485#define E1000_ERR_MAC_INIT 5 486#define E1000_ERR_PHY_TYPE 6 487#define E1000_ERR_RESET 9 488#define E1000_ERR_MASTER_REQUESTS_PENDING 10 489#define E1000_ERR_HOST_INTERFACE_COMMAND 11 490#define E1000_BLK_PHY_RESET 12 491#define E1000_ERR_SWFW_SYNC 13 492#define E1000_NOT_IMPLEMENTED 14 493#define E1000_ERR_INVALID_ARGUMENT 16 494#define E1000_ERR_NO_SPACE 17 495#define E1000_ERR_NVM_PBA_SECTION 18 496 497/* Loop limit on how long we wait for auto-negotiation to complete */ 498#define FIBER_LINK_UP_LIMIT 50 499#define COPPER_LINK_UP_LIMIT 10 500#define PHY_AUTO_NEG_LIMIT 45 501#define PHY_FORCE_LIMIT 20 502/* Number of 100 microseconds we wait for PCI Express master disable */ 503#define MASTER_DISABLE_TIMEOUT 800 504/* Number of milliseconds we wait for PHY configuration done after MAC reset */ 505#define PHY_CFG_TIMEOUT 100 506/* Number of 2 milliseconds we wait for acquiring MDIO ownership. */ 507#define MDIO_OWNERSHIP_TIMEOUT 10 508/* Number of milliseconds for NVM auto read done after MAC reset. */ 509#define AUTO_READ_DONE_TIMEOUT 10 510 511/* Flow Control */ 512#define E1000_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */ 513#define E1000_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */ 514#define E1000_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */ 515 516/* Transmit Configuration Word */ 517#define E1000_TXCW_FD 0x00000020 /* TXCW full duplex */ 518#define E1000_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */ 519#define E1000_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */ 520#define E1000_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */ 521#define E1000_TXCW_ANE 0x80000000 /* Auto-neg enable */ 522 523/* Receive Configuration Word */ 524#define E1000_RXCW_CW 0x0000ffff /* RxConfigWord mask */ 525#define E1000_RXCW_IV 0x08000000 /* Receive config invalid */ 526#define E1000_RXCW_C 0x20000000 /* Receive config */ 527#define E1000_RXCW_SYNCH 0x40000000 /* Receive config synch */ 528 529#define E1000_TSYNCTXCTL_VALID 0x00000001 /* Tx timestamp valid */ 530#define E1000_TSYNCTXCTL_ENABLED 0x00000010 /* enable Tx timestamping */ 531 532#define E1000_TSYNCRXCTL_VALID 0x00000001 /* Rx timestamp valid */ 533#define E1000_TSYNCRXCTL_TYPE_MASK 0x0000000E /* Rx type mask */ 534#define E1000_TSYNCRXCTL_TYPE_L2_V2 0x00 535#define E1000_TSYNCRXCTL_TYPE_L4_V1 0x02 536#define E1000_TSYNCRXCTL_TYPE_L2_L4_V2 0x04 537#define E1000_TSYNCRXCTL_TYPE_ALL 0x08 538#define E1000_TSYNCRXCTL_TYPE_EVENT_V2 0x0A 539#define E1000_TSYNCRXCTL_ENABLED 0x00000010 /* enable Rx timestamping */ 540#define E1000_TSYNCRXCTL_SYSCFI 0x00000020 /* Sys clock frequency */ 541 542#define E1000_RXMTRL_PTP_V1_SYNC_MESSAGE 0x00000000 543#define E1000_RXMTRL_PTP_V1_DELAY_REQ_MESSAGE 0x00010000 544 545#define E1000_RXMTRL_PTP_V2_SYNC_MESSAGE 0x00000000 546#define E1000_RXMTRL_PTP_V2_DELAY_REQ_MESSAGE 0x01000000 547 548#define E1000_TIMINCA_INCPERIOD_SHIFT 24 549#define E1000_TIMINCA_INCVALUE_MASK 0x00FFFFFF 550 551/* PCI Express Control */ 552#define E1000_GCR_RXD_NO_SNOOP 0x00000001 553#define E1000_GCR_RXDSCW_NO_SNOOP 0x00000002 554#define E1000_GCR_RXDSCR_NO_SNOOP 0x00000004 555#define E1000_GCR_TXD_NO_SNOOP 0x00000008 556#define E1000_GCR_TXDSCW_NO_SNOOP 0x00000010 557#define E1000_GCR_TXDSCR_NO_SNOOP 0x00000020 558 559#define PCIE_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP | \ 560 E1000_GCR_RXDSCW_NO_SNOOP | \ 561 E1000_GCR_RXDSCR_NO_SNOOP | \ 562 E1000_GCR_TXD_NO_SNOOP | \ 563 E1000_GCR_TXDSCW_NO_SNOOP | \ 564 E1000_GCR_TXDSCR_NO_SNOOP) 565 566/* NVM Control */ 567#define E1000_EECD_SK 0x00000001 /* NVM Clock */ 568#define E1000_EECD_CS 0x00000002 /* NVM Chip Select */ 569#define E1000_EECD_DI 0x00000004 /* NVM Data In */ 570#define E1000_EECD_DO 0x00000008 /* NVM Data Out */ 571#define E1000_EECD_REQ 0x00000040 /* NVM Access Request */ 572#define E1000_EECD_GNT 0x00000080 /* NVM Access Grant */ 573#define E1000_EECD_PRES 0x00000100 /* NVM Present */ 574#define E1000_EECD_SIZE 0x00000200 /* NVM Size (0=64 word 1=256 word) */ 575/* NVM Addressing bits based on type (0-small, 1-large) */ 576#define E1000_EECD_ADDR_BITS 0x00000400 577#define E1000_NVM_GRANT_ATTEMPTS 1000 /* NVM # attempts to gain grant */ 578#define E1000_EECD_AUTO_RD 0x00000200 /* NVM Auto Read done */ 579#define E1000_EECD_SIZE_EX_MASK 0x00007800 /* NVM Size */ 580#define E1000_EECD_SIZE_EX_SHIFT 11 581#define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */ 582#define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */ 583#define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ 584#define E1000_EECD_SEC1VAL_VALID_MASK (E1000_EECD_AUTO_RD | E1000_EECD_PRES) 585 586#define E1000_NVM_RW_REG_DATA 16 /* Offset to data in NVM read/write registers */ 587#define E1000_NVM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */ 588#define E1000_NVM_RW_REG_START 1 /* Start operation */ 589#define E1000_NVM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ 590#define E1000_NVM_POLL_WRITE 1 /* Flag for polling for write complete */ 591#define E1000_NVM_POLL_READ 0 /* Flag for polling for read complete */ 592#define E1000_FLASH_UPDATES 2000 593 594/* NVM Word Offsets */ 595#define NVM_COMPAT 0x0003 596#define NVM_ID_LED_SETTINGS 0x0004 597#define NVM_FUTURE_INIT_WORD1 0x0019 598#define NVM_COMPAT_VALID_CSUM 0x0001 599#define NVM_FUTURE_INIT_WORD1_VALID_CSUM 0x0040 600 601#define NVM_INIT_CONTROL2_REG 0x000F 602#define NVM_INIT_CONTROL3_PORT_B 0x0014 603#define NVM_INIT_3GIO_3 0x001A 604#define NVM_INIT_CONTROL3_PORT_A 0x0024 605#define NVM_CFG 0x0012 606#define NVM_ALT_MAC_ADDR_PTR 0x0037 607#define NVM_CHECKSUM_REG 0x003F 608 609#define E1000_NVM_CFG_DONE_PORT_0 0x40000 /* MNG config cycle done */ 610#define E1000_NVM_CFG_DONE_PORT_1 0x80000 /* ...for second port */ 611 612/* Mask bits for fields in Word 0x0f of the NVM */ 613#define NVM_WORD0F_PAUSE_MASK 0x3000 614#define NVM_WORD0F_PAUSE 0x1000 615#define NVM_WORD0F_ASM_DIR 0x2000 616 617/* Mask bits for fields in Word 0x1a of the NVM */ 618#define NVM_WORD1A_ASPM_MASK 0x000C 619 620/* Mask bits for fields in Word 0x03 of the EEPROM */ 621#define NVM_COMPAT_LOM 0x0800 622 623/* length of string needed to store PBA number */ 624#define E1000_PBANUM_LENGTH 11 625 626/* For checksumming, the sum of all words in the NVM should equal 0xBABA. */ 627#define NVM_SUM 0xBABA 628 629/* PBA (printed board assembly) number words */ 630#define NVM_PBA_OFFSET_0 8 631#define NVM_PBA_OFFSET_1 9 632#define NVM_PBA_PTR_GUARD 0xFAFA 633#define NVM_WORD_SIZE_BASE_SHIFT 6 634 635/* NVM Commands - SPI */ 636#define NVM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */ 637#define NVM_READ_OPCODE_SPI 0x03 /* NVM read opcode */ 638#define NVM_WRITE_OPCODE_SPI 0x02 /* NVM write opcode */ 639#define NVM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = address bit-8 */ 640#define NVM_WREN_OPCODE_SPI 0x06 /* NVM set Write Enable latch */ 641#define NVM_RDSR_OPCODE_SPI 0x05 /* NVM read Status register */ 642 643/* SPI NVM Status Register */ 644#define NVM_STATUS_RDY_SPI 0x01 645 646/* Word definitions for ID LED Settings */ 647#define ID_LED_RESERVED_0000 0x0000 648#define ID_LED_RESERVED_FFFF 0xFFFF 649#define ID_LED_DEFAULT ((ID_LED_OFF1_ON2 << 12) | \ 650 (ID_LED_OFF1_OFF2 << 8) | \ 651 (ID_LED_DEF1_DEF2 << 4) | \ 652 (ID_LED_DEF1_DEF2)) 653#define ID_LED_DEF1_DEF2 0x1 654#define ID_LED_DEF1_ON2 0x2 655#define ID_LED_DEF1_OFF2 0x3 656#define ID_LED_ON1_DEF2 0x4 657#define ID_LED_ON1_ON2 0x5 658#define ID_LED_ON1_OFF2 0x6 659#define ID_LED_OFF1_DEF2 0x7 660#define ID_LED_OFF1_ON2 0x8 661#define ID_LED_OFF1_OFF2 0x9 662 663#define IGP_ACTIVITY_LED_MASK 0xFFFFF0FF 664#define IGP_ACTIVITY_LED_ENABLE 0x0300 665#define IGP_LED3_MODE 0x07000000 666 667/* PCI/PCI-X/PCI-EX Config space */ 668#define PCI_HEADER_TYPE_REGISTER 0x0E 669#define PCIE_LINK_STATUS 0x12 670 671#define PCI_HEADER_TYPE_MULTIFUNC 0x80 672#define PCIE_LINK_WIDTH_MASK 0x3F0 673#define PCIE_LINK_WIDTH_SHIFT 4 674 675#define PHY_REVISION_MASK 0xFFFFFFF0 676#define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ 677#define MAX_PHY_MULTI_PAGE_REG 0xF 678 679/* Bit definitions for valid PHY IDs. 680 * I = Integrated 681 * E = External 682 */ 683#define M88E1000_E_PHY_ID 0x01410C50 684#define M88E1000_I_PHY_ID 0x01410C30 685#define M88E1011_I_PHY_ID 0x01410C20 686#define IGP01E1000_I_PHY_ID 0x02A80380 687#define M88E1111_I_PHY_ID 0x01410CC0 688#define GG82563_E_PHY_ID 0x01410CA0 689#define IGP03E1000_E_PHY_ID 0x02A80390 690#define IFE_E_PHY_ID 0x02A80330 691#define IFE_PLUS_E_PHY_ID 0x02A80320 692#define IFE_C_E_PHY_ID 0x02A80310 693#define BME1000_E_PHY_ID 0x01410CB0 694#define BME1000_E_PHY_ID_R2 0x01410CB1 695#define I82577_E_PHY_ID 0x01540050 696#define I82578_E_PHY_ID 0x004DD040 697#define I82579_E_PHY_ID 0x01540090 698#define I217_E_PHY_ID 0x015400A0 699 700/* M88E1000 Specific Registers */ 701#define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */ 702#define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */ 703#define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */ 704 705#define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg 29 for page number setting */ 706#define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */ 707 708/* M88E1000 PHY Specific Control Register */ 709#define M88E1000_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reversal enabled */ 710#define M88E1000_PSCR_MDI_MANUAL_MODE 0x0000 /* MDI Crossover Mode bits 6:5 */ 711 /* Manual MDI configuration */ 712#define M88E1000_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */ 713/* 1000BASE-T: Auto crossover, 100BASE-TX/10BASE-T: MDI Mode */ 714#define M88E1000_PSCR_AUTO_X_1000T 0x0040 715/* Auto crossover enabled all speeds */ 716#define M88E1000_PSCR_AUTO_X_MODE 0x0060 717#define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */ 718 719/* M88E1000 PHY Specific Status Register */ 720#define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */ 721#define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */ 722#define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */ 723/* 0=<50M; 1=50-80M; 2=80-110M; 3=110-140M; 4=>140M */ 724#define M88E1000_PSSR_CABLE_LENGTH 0x0380 725#define M88E1000_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */ 726#define M88E1000_PSSR_1000MBS 0x8000 /* 10=1000Mbs */ 727 728#define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7 729 730/* Number of times we will attempt to autonegotiate before downshifting if we 731 * are the master 732 */ 733#define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00 734#define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000 735/* Number of times we will attempt to autonegotiate before downshifting if we 736 * are the slave 737 */ 738#define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300 739#define M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100 740#define M88E1000_EPSCR_TX_CLK_25 0x0070 /* 25 MHz TX_CLK */ 741 742/* M88EC018 Rev 2 specific DownShift settings */ 743#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK 0x0E00 744#define M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X 0x0800 745 746#define I82578_EPSCR_DOWNSHIFT_ENABLE 0x0020 747#define I82578_EPSCR_DOWNSHIFT_COUNTER_MASK 0x001C 748 749/* BME1000 PHY Specific Control Register */ 750#define BME1000_PSCR_ENABLE_DOWNSHIFT 0x0800 /* 1 = enable downshift */ 751 752/* PHY Low Power Idle Control */ 753#define I82579_LPI_CTRL PHY_REG(772, 20) 754#define I82579_LPI_CTRL_100_ENABLE 0x2000 755#define I82579_LPI_CTRL_1000_ENABLE 0x4000 756#define I82579_LPI_CTRL_ENABLE_MASK 0x6000 757#define I82579_LPI_CTRL_FORCE_PLL_LOCK_COUNT 0x80 758 759/* Extended Management Interface (EMI) Registers */ 760#define I82579_EMI_ADDR 0x10 761#define I82579_EMI_DATA 0x11 762#define I82579_LPI_UPDATE_TIMER 0x4805 /* in 40ns units + 40 ns base value */ 763#define I82579_MSE_THRESHOLD 0x084F /* 82579 Mean Square Error Threshold */ 764#define I82577_MSE_THRESHOLD 0x0887 /* 82577 Mean Square Error Threshold */ 765#define I82579_MSE_LINK_DOWN 0x2411 /* MSE count before dropping link */ 766#define I82579_EEE_PCS_STATUS 0x182D /* IEEE MMD Register 3.1 >> 8 */ 767#define I82579_EEE_CAPABILITY 0x0410 /* IEEE MMD Register 3.20 */ 768#define I82579_EEE_ADVERTISEMENT 0x040E /* IEEE MMD Register 7.60 */ 769#define I82579_EEE_LP_ABILITY 0x040F /* IEEE MMD Register 7.61 */ 770#define I82579_EEE_100_SUPPORTED (1 << 1) /* 100BaseTx EEE supported */ 771#define I82579_EEE_1000_SUPPORTED (1 << 2) /* 1000BaseTx EEE supported */ 772#define I217_EEE_PCS_STATUS 0x9401 /* IEEE MMD Register 3.1 */ 773#define I217_EEE_CAPABILITY 0x8000 /* IEEE MMD Register 3.20 */ 774#define I217_EEE_ADVERTISEMENT 0x8001 /* IEEE MMD Register 7.60 */ 775#define I217_EEE_LP_ABILITY 0x8002 /* IEEE MMD Register 7.61 */ 776 777#define E1000_EEE_RX_LPI_RCVD 0x0400 /* Tx LP idle received */ 778#define E1000_EEE_TX_LPI_RCVD 0x0800 /* Rx LP idle received */ 779 780#define PHY_PAGE_SHIFT 5 781#define PHY_REG(page, reg) (((page) << PHY_PAGE_SHIFT) | \ 782 ((reg) & MAX_PHY_REG_ADDRESS)) 783 784/* Bits... 785 * 15-5: page 786 * 4-0: register offset 787 */ 788#define GG82563_PAGE_SHIFT 5 789#define GG82563_REG(page, reg) \ 790 (((page) << GG82563_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS)) 791#define GG82563_MIN_ALT_REG 30 792 793/* GG82563 Specific Registers */ 794#define GG82563_PHY_SPEC_CTRL \ 795 GG82563_REG(0, 16) /* PHY Specific Control */ 796#define GG82563_PHY_PAGE_SELECT \ 797 GG82563_REG(0, 22) /* Page Select */ 798#define GG82563_PHY_SPEC_CTRL_2 \ 799 GG82563_REG(0, 26) /* PHY Specific Control 2 */ 800#define GG82563_PHY_PAGE_SELECT_ALT \ 801 GG82563_REG(0, 29) /* Alternate Page Select */ 802 803#define GG82563_PHY_MAC_SPEC_CTRL \ 804 GG82563_REG(2, 21) /* MAC Specific Control Register */ 805 806#define GG82563_PHY_DSP_DISTANCE \ 807 GG82563_REG(5, 26) /* DSP Distance */ 808 809/* Page 193 - Port Control Registers */ 810#define GG82563_PHY_KMRN_MODE_CTRL \ 811 GG82563_REG(193, 16) /* Kumeran Mode Control */ 812#define GG82563_PHY_PWR_MGMT_CTRL \ 813 GG82563_REG(193, 20) /* Power Management Control */ 814 815/* Page 194 - KMRN Registers */ 816#define GG82563_PHY_INBAND_CTRL \ 817 GG82563_REG(194, 18) /* Inband Control */ 818 819/* MDI Control */ 820#define E1000_MDIC_REG_SHIFT 16 821#define E1000_MDIC_PHY_SHIFT 21 822#define E1000_MDIC_OP_WRITE 0x04000000 823#define E1000_MDIC_OP_READ 0x08000000 824#define E1000_MDIC_READY 0x10000000 825#define E1000_MDIC_ERROR 0x40000000 826 827/* SerDes Control */ 828#define E1000_GEN_POLL_TIMEOUT 640 829 830/* FW Semaphore */ 831#define E1000_FWSM_WLOCK_MAC_MASK 0x0380 832#define E1000_FWSM_WLOCK_MAC_SHIFT 7 833 834#endif /* _E1000_DEFINES_H_ */ 835