| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* Copyright(c) 1999 - 2018 Intel Corporation. */ |
| |
| #ifndef _E1000_DEFINES_H_ |
| #define _E1000_DEFINES_H_ |
| |
| /* Number of Transmit and Receive Descriptors must be a multiple of 8 */ |
| #define REQ_TX_DESCRIPTOR_MULTIPLE 8 |
| #define REQ_RX_DESCRIPTOR_MULTIPLE 8 |
| |
| /* Definitions for power management and wakeup registers */ |
| /* Wake Up Control */ |
| #define E1000_WUC_APME 0x00000001 /* APM Enable */ |
| #define E1000_WUC_PME_EN 0x00000002 /* PME Enable */ |
| #define E1000_WUC_PME_STATUS 0x00000004 /* PME Status */ |
| #define E1000_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */ |
| #define E1000_WUC_PHY_WAKE 0x00000100 /* if PHY supports wakeup */ |
| |
| /* Wake Up Filter Control */ |
| #define E1000_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ |
| #define E1000_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ |
| #define E1000_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ |
| #define E1000_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ |
| #define E1000_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ |
| #define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ |
| |
| /* Wake Up Status */ |
| #define E1000_WUS_LNKC E1000_WUFC_LNKC |
| #define E1000_WUS_MAG E1000_WUFC_MAG |
| #define E1000_WUS_EX E1000_WUFC_EX |
| #define E1000_WUS_MC E1000_WUFC_MC |
| #define E1000_WUS_BC E1000_WUFC_BC |
| |
| /* Extended Device Control */ |
| #define E1000_CTRL_EXT_LPCD 0x00000004 /* LCD Power Cycle Done */ |
| #define E1000_CTRL_EXT_SDP3_DATA 0x00000080 /* Value of SW Definable Pin 3 */ |
| #define E1000_CTRL_EXT_FORCE_SMBUS 0x00000800 /* Force SMBus mode */ |
| #define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */ |
| #define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */ |
| #define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ |
| #define E1000_CTRL_EXT_DMA_DYN_CLK_EN 0x00080000 /* DMA Dynamic Clock Gating */ |
| #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000 |
| #define E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES 0x00C00000 |
| #define E1000_CTRL_EXT_EIAME 0x01000000 |
| #define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ |
| #define E1000_CTRL_EXT_IAME 0x08000000 /* Int ACK Auto-mask */ |
| #define E1000_CTRL_EXT_PBA_CLR 0x80000000 /* PBA Clear */ |
| #define E1000_CTRL_EXT_LSECCK 0x00001000 |
| #define E1000_CTRL_EXT_PHYPDEN 0x00100000 |
| |
| /* Receive Descriptor bit definitions */ |
| #define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */ |
| #define E1000_RXD_STAT_EOP 0x02 /* End of Packet */ |
| #define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */ |
| #define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ |
| #define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ |
| #define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ |
| #define E1000_RXD_ERR_CE 0x01 /* CRC Error */ |
| #define E1000_RXD_ERR_SE 0x02 /* Symbol Error */ |
| #define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */ |
| #define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */ |
| #define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ |
| #define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */ |
| #define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */ |
| #define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ |
| |
| #define E1000_RXDEXT_STATERR_TST 0x00000100 /* Time Stamp taken */ |
| #define E1000_RXDEXT_STATERR_CE 0x01000000 |
| #define E1000_RXDEXT_STATERR_SE 0x02000000 |
| #define E1000_RXDEXT_STATERR_SEQ 0x04000000 |
| #define E1000_RXDEXT_STATERR_CXE 0x10000000 |
| #define E1000_RXDEXT_STATERR_RXE 0x80000000 |
| |
| /* mask to determine if packets should be dropped due to frame errors */ |
| #define E1000_RXD_ERR_FRAME_ERR_MASK ( \ |
| E1000_RXD_ERR_CE | \ |
| E1000_RXD_ERR_SE | \ |
| E1000_RXD_ERR_SEQ | \ |
| E1000_RXD_ERR_CXE | \ |
| E1000_RXD_ERR_RXE) |
| |
| /* Same mask, but for extended and packet split descriptors */ |
| #define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \ |
| E1000_RXDEXT_STATERR_CE | \ |
| E1000_RXDEXT_STATERR_SE | \ |
| E1000_RXDEXT_STATERR_SEQ | \ |
| E1000_RXDEXT_STATERR_CXE | \ |
| E1000_RXDEXT_STATERR_RXE) |
| |
| #define E1000_MRQC_RSS_FIELD_MASK 0xFFFF0000 |
| #define E1000_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 |
| #define E1000_MRQC_RSS_FIELD_IPV4 0x00020000 |
| #define E1000_MRQC_RSS_FIELD_IPV6_TCP_EX 0x00040000 |
| #define E1000_MRQC_RSS_FIELD_IPV6 0x00100000 |
| #define E1000_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 |
| |
| #define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000 |
| |
| /* Management Control */ |
| #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */ |
| #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */ |
| #define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */ |
| #define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */ |
| #define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */ |
| /* Enable MAC address filtering */ |
| #define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000 |
| /* Enable MNG packets to host memory */ |
| #define E1000_MANC_EN_MNG2HOST 0x00200000 |
| |
| #define E1000_MANC2H_PORT_623 0x00000020 /* Port 0x26f */ |
| #define E1000_MANC2H_PORT_664 0x00000040 /* Port 0x298 */ |
| #define E1000_MDEF_PORT_623 0x00000800 /* Port 0x26f */ |
| #define E1000_MDEF_PORT_664 0x00000400 /* Port 0x298 */ |
| |
| /* Receive Control */ |
| #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_TCVR 0x000000C0 /* tcvr loopback mode */ |
| #define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */ |
| #define E1000_RCTL_RDMTS_HALF 0x00000000 /* Rx desc min threshold size */ |
| #define E1000_RCTL_RDMTS_HEX 0x00010000 |
| #define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */ |
| #define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */ |
| #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 */ |
| |
| /* Use byte values for the following shift parameters |
| * Usage: |
| * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) & |
| * E1000_PSRCTL_BSIZE0_MASK) | |
| * ((ROUNDUP(value1, 1024) >> E1000_PSRCTL_BSIZE1_SHIFT) & |
| * E1000_PSRCTL_BSIZE1_MASK) | |
| * ((ROUNDUP(value2, 1024) << E1000_PSRCTL_BSIZE2_SHIFT) & |
| * E1000_PSRCTL_BSIZE2_MASK) | |
| * ((ROUNDUP(value3, 1024) << E1000_PSRCTL_BSIZE3_SHIFT) |; |
| * E1000_PSRCTL_BSIZE3_MASK)) |
| * where value0 = [128..16256], default=256 |
| * value1 = [1024..64512], default=4096 |
| * value2 = [0..64512], default=4096 |
| * value3 = [0..64512], default=0 |
| */ |
| |
| #define E1000_PSRCTL_BSIZE0_MASK 0x0000007F |
| #define E1000_PSRCTL_BSIZE1_MASK 0x00003F00 |
| #define E1000_PSRCTL_BSIZE2_MASK 0x003F0000 |
| #define E1000_PSRCTL_BSIZE3_MASK 0x3F000000 |
| |
| #define E1000_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */ |
| #define E1000_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */ |
| #define E1000_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */ |
| #define E1000_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */ |
| |
| /* SWFW_SYNC Definitions */ |
| #define E1000_SWFW_EEP_SM 0x1 |
| #define E1000_SWFW_PHY0_SM 0x2 |
| #define E1000_SWFW_PHY1_SM 0x4 |
| #define E1000_SWFW_CSR_SM 0x8 |
| |
| /* Device Control */ |
| #define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */ |
| #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_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_FRCSPD 0x00000800 /* Force Speed */ |
| #define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */ |
| #define E1000_CTRL_LANPHYPC_OVERRIDE 0x00010000 /* SW control of LANPHYPC */ |
| #define E1000_CTRL_LANPHYPC_VALUE 0x00020000 /* SW value of LANPHYPC */ |
| #define E1000_CTRL_MEHE 0x00080000 /* Memory Error Handling Enable */ |
| #define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */ |
| #define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */ |
| #define E1000_CTRL_ADVD3WUC 0x00100000 /* D3 WUC */ |
| #define E1000_CTRL_EN_PHY_PWR_MGMT 0x00200000 /* PHY PM enable */ |
| #define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 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_VME 0x40000000 /* IEEE VLAN mode enable */ |
| #define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */ |
| |
| #define E1000_PCS_LCTL_FORCE_FCTRL 0x80 |
| |
| #define E1000_PCS_LSTS_AN_COMPLETE 0x10000 |
| |
| /* 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_1 0x00000004 /* Function 1 */ |
| #define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */ |
| #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 NVM */ |
| #define E1000_STATUS_PHYRA 0x00000400 /* PHY Reset Asserted */ |
| #define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Master Req status */ |
| |
| /* PCIm function state */ |
| #define E1000_STATUS_PCIM_STATE 0x40000000 |
| |
| #define HALF_DUPLEX 1 |
| #define FULL_DUPLEX 2 |
| |
| #define ADVERTISE_10_HALF 0x0001 |
| #define ADVERTISE_10_FULL 0x0002 |
| #define ADVERTISE_100_HALF 0x0004 |
| #define ADVERTISE_100_FULL 0x0008 |
| #define ADVERTISE_1000_HALF 0x0010 /* Not used, just FYI */ |
| #define ADVERTISE_1000_FULL 0x0020 |
| |
| /* 1000/H is not supported, nor spec-compliant. */ |
| #define E1000_ALL_SPEED_DUPLEX ( \ |
| ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ |
| ADVERTISE_100_FULL | ADVERTISE_1000_FULL) |
| #define E1000_ALL_NOT_GIG ( \ |
| ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ |
| ADVERTISE_100_FULL) |
| #define E1000_ALL_100_SPEED (ADVERTISE_100_HALF | ADVERTISE_100_FULL) |
| #define E1000_ALL_10_SPEED (ADVERTISE_10_HALF | ADVERTISE_10_FULL) |
| #define E1000_ALL_HALF_DUPLEX (ADVERTISE_10_HALF | ADVERTISE_100_HALF) |
| |
| #define AUTONEG_ADVERTISE_SPEED_DEFAULT E1000_ALL_SPEED_DUPLEX |
| |
| /* LED Control */ |
| #define E1000_PHY_LED0_MODE_MASK 0x00000007 |
| #define E1000_PHY_LED0_IVRT 0x00000008 |
| #define E1000_PHY_LED0_MASK 0x0000001F |
| |
| #define E1000_LEDCTL_LED0_MODE_MASK 0x0000000F |
| #define E1000_LEDCTL_LED0_MODE_SHIFT 0 |
| #define E1000_LEDCTL_LED0_IVRT 0x00000040 |
| #define E1000_LEDCTL_LED0_BLINK 0x00000080 |
| |
| #define E1000_LEDCTL_MODE_LINK_UP 0x2 |
| #define E1000_LEDCTL_MODE_LED_ON 0xE |
| #define E1000_LEDCTL_MODE_LED_OFF 0xF |
| |
| /* Transmit Descriptor bit definitions */ |
| #define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */ |
| #define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ |
| #define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ |
| #define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */ |
| #define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ |
| #define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */ |
| #define E1000_TXD_CMD_RS 0x08000000 /* Report Status */ |
| #define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */ |
| #define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ |
| #define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ |
| #define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */ |
| #define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */ |
| #define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */ |
| #define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */ |
| #define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */ |
| #define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */ |
| #define E1000_TXD_CMD_IP 0x02000000 /* IP packet */ |
| #define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */ |
| #define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */ |
| #define E1000_TXD_EXTCMD_TSTAMP 0x00000010 /* IEEE1588 Timestamp packet */ |
| |
| /* Transmit Control */ |
| #define E1000_TCTL_EN 0x00000002 /* enable Tx */ |
| #define E1000_TCTL_PSP 0x00000008 /* pad short packets */ |
| #define E1000_TCTL_CT 0x00000ff0 /* collision threshold */ |
| #define E1000_TCTL_COLD 0x003ff000 /* collision distance */ |
| #define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ |
| #define E1000_TCTL_MULR 0x10000000 /* Multiple request support */ |
| |
| /* SerDes Control */ |
| #define E1000_SCTL_DISABLE_SERDES_LOOPBACK 0x0400 |
| #define E1000_SCTL_ENABLE_SERDES_LOOPBACK 0x0410 |
| |
| /* Receive Checksum Control */ |
| #define E1000_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */ |
| #define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ |
| #define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ |
| |
| /* Header split receive */ |
| #define E1000_RFCTL_NFSW_DIS 0x00000040 |
| #define E1000_RFCTL_NFSR_DIS 0x00000080 |
| #define E1000_RFCTL_ACK_DIS 0x00001000 |
| #define E1000_RFCTL_EXTEN 0x00008000 |
| #define E1000_RFCTL_IPV6_EX_DIS 0x00010000 |
| #define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 |
| |
| /* Collision related configuration parameters */ |
| #define E1000_COLLISION_THRESHOLD 15 |
| #define E1000_CT_SHIFT 4 |
| #define E1000_COLLISION_DISTANCE 63 |
| #define E1000_COLD_SHIFT 12 |
| |
| /* Default values for the transmit IPG register */ |
| #define DEFAULT_82543_TIPG_IPGT_COPPER 8 |
| |
| #define E1000_TIPG_IPGT_MASK 0x000003FF |
| |
| #define DEFAULT_82543_TIPG_IPGR1 8 |
| #define E1000_TIPG_IPGR1_SHIFT 10 |
| |
| #define DEFAULT_82543_TIPG_IPGR2 6 |
| #define DEFAULT_80003ES2LAN_TIPG_IPGR2 7 |
| #define E1000_TIPG_IPGR2_SHIFT 20 |
| |
| #define MAX_JUMBO_FRAME_SIZE 0x3F00 |
| #define E1000_TX_PTR_GAP 0x1F |
| |
| /* Extended Configuration Control and Size */ |
| #define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020 |
| #define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001 |
| #define E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE 0x00000008 |
| #define E1000_EXTCNF_CTRL_SWFLAG 0x00000020 |
| #define E1000_EXTCNF_CTRL_GATE_PHY_CFG 0x00000080 |
| #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK 0x00FF0000 |
| #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT 16 |
| #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK 0x0FFF0000 |
| #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT 16 |
| |
| #define E1000_PHY_CTRL_D0A_LPLU 0x00000002 |
| #define E1000_PHY_CTRL_NOND0A_LPLU 0x00000004 |
| #define E1000_PHY_CTRL_NOND0A_GBE_DISABLE 0x00000008 |
| #define E1000_PHY_CTRL_GBE_DISABLE 0x00000040 |
| |
| #define E1000_KABGTXD_BGSQLBIAS 0x00050000 |
| |
| /* Low Power IDLE Control */ |
| #define E1000_LPIC_LPIET_SHIFT 24 /* Low Power Idle Entry Time */ |
| |
| /* PBA constants */ |
| #define E1000_PBA_8K 0x0008 /* 8KB */ |
| #define E1000_PBA_16K 0x0010 /* 16KB */ |
| |
| #define E1000_PBA_RXA_MASK 0xFFFF |
| |
| #define E1000_PBS_16K E1000_PBA_16K |
| |
| /* Uncorrectable/correctable ECC Error counts and enable bits */ |
| #define E1000_PBECCSTS_CORR_ERR_CNT_MASK 0x000000FF |
| #define E1000_PBECCSTS_UNCORR_ERR_CNT_MASK 0x0000FF00 |
| #define E1000_PBECCSTS_UNCORR_ERR_CNT_SHIFT 8 |
| #define E1000_PBECCSTS_ECC_ENABLE 0x00010000 |
| |
| #define IFS_MAX 80 |
| #define IFS_MIN 40 |
| #define IFS_RATIO 4 |
| #define IFS_STEP 10 |
| #define MIN_NUM_XMITS 1000 |
| |
| /* SW Semaphore Register */ |
| #define E1000_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ |
| #define E1000_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ |
| #define E1000_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */ |
| |
| #define E1000_SWSM2_LOCK 0x00000002 /* Secondary driver semaphore bit */ |
| |
| /* Interrupt Cause Read */ |
| #define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */ |
| #define E1000_ICR_LSC 0x00000004 /* Link Status Change */ |
| #define E1000_ICR_RXSEQ 0x00000008 /* Rx sequence error */ |
| #define E1000_ICR_RXDMT0 0x00000010 /* Rx desc min. threshold (0) */ |
| #define E1000_ICR_RXO 0x00000040 /* Receiver Overrun */ |
| #define E1000_ICR_RXT0 0x00000080 /* Rx timer intr (ring 0) */ |
| #define E1000_ICR_MDAC 0x00000200 /* MDIO Access Complete */ |
| #define E1000_ICR_SRPD 0x00010000 /* Small Receive Packet Detected */ |
| #define E1000_ICR_ACK 0x00020000 /* Receive ACK Frame Detected */ |
| #define E1000_ICR_MNG 0x00040000 /* Manageability Event Detected */ |
| #define E1000_ICR_ECCER 0x00400000 /* Uncorrectable ECC Error */ |
| /* If this bit asserted, the driver should claim the interrupt */ |
| #define E1000_ICR_INT_ASSERTED 0x80000000 |
| #define E1000_ICR_RXQ0 0x00100000 /* Rx Queue 0 Interrupt */ |
| #define E1000_ICR_RXQ1 0x00200000 /* Rx Queue 1 Interrupt */ |
| #define E1000_ICR_TXQ0 0x00400000 /* Tx Queue 0 Interrupt */ |
| #define E1000_ICR_TXQ1 0x00800000 /* Tx Queue 1 Interrupt */ |
| #define E1000_ICR_OTHER 0x01000000 /* Other Interrupt */ |
| |
| /* PBA ECC Register */ |
| #define E1000_PBA_ECC_COUNTER_MASK 0xFFF00000 /* ECC counter mask */ |
| #define E1000_PBA_ECC_COUNTER_SHIFT 20 /* ECC counter shift value */ |
| #define E1000_PBA_ECC_CORR_EN 0x00000001 /* ECC correction enable */ |
| #define E1000_PBA_ECC_STAT_CLR 0x00000002 /* Clear ECC error counter */ |
| #define E1000_PBA_ECC_INT_EN 0x00000004 /* Enable ICR bit 5 for ECC */ |
| |
| /* This defines the bits that are set in the Interrupt Mask |
| * Set/Read Register. Each bit is documented below: |
| * o RXT0 = Receiver Timer Interrupt (ring 0) |
| * o TXDW = Transmit Descriptor Written Back |
| * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) |
| * o RXSEQ = Receive Sequence Error |
| * o LSC = Link Status Change |
| */ |
| #define IMS_ENABLE_MASK ( \ |
| E1000_IMS_RXT0 | \ |
| E1000_IMS_TXDW | \ |
| E1000_IMS_RXDMT0 | \ |
| E1000_IMS_RXSEQ | \ |
| E1000_IMS_LSC) |
| |
| /* These are all of the events related to the OTHER interrupt. |
| */ |
| #define IMS_OTHER_MASK ( \ |
| E1000_IMS_LSC | \ |
| E1000_IMS_RXO | \ |
| E1000_IMS_MDAC | \ |
| E1000_IMS_SRPD | \ |
| E1000_IMS_ACK | \ |
| E1000_IMS_MNG) |
| |
| /* Interrupt Mask Set */ |
| #define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ |
| #define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */ |
| #define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */ |
| #define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */ |
| #define E1000_IMS_RXO E1000_ICR_RXO /* Receiver Overrun */ |
| #define E1000_IMS_RXT0 E1000_ICR_RXT0 /* Rx timer intr */ |
| #define E1000_IMS_MDAC E1000_ICR_MDAC /* MDIO Access Complete */ |
| #define E1000_IMS_SRPD E1000_ICR_SRPD /* Small Receive Packet */ |
| #define E1000_IMS_ACK E1000_ICR_ACK /* Receive ACK Frame Detected */ |
| #define E1000_IMS_MNG E1000_ICR_MNG /* Manageability Event */ |
| #define E1000_IMS_ECCER E1000_ICR_ECCER /* Uncorrectable ECC Error */ |
| #define E1000_IMS_RXQ0 E1000_ICR_RXQ0 /* Rx Queue 0 Interrupt */ |
| #define E1000_IMS_RXQ1 E1000_ICR_RXQ1 /* Rx Queue 1 Interrupt */ |
| #define E1000_IMS_TXQ0 E1000_ICR_TXQ0 /* Tx Queue 0 Interrupt */ |
| #define E1000_IMS_TXQ1 E1000_ICR_TXQ1 /* Tx Queue 1 Interrupt */ |
| #define E1000_IMS_OTHER E1000_ICR_OTHER /* Other Interrupt */ |
| |
| /* Interrupt Cause Set */ |
| #define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ |
| #define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */ |
| #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */ |
| #define E1000_ICS_OTHER E1000_ICR_OTHER /* Other Interrupt */ |
| |
| /* Transmit Descriptor Control */ |
| #define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */ |
| #define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */ |
| #define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */ |
| #define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */ |
| #define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */ |
| #define E1000_TXDCTL_MAX_TX_DESC_PREFETCH 0x0100001F /* GRAN=1, PTHRESH=31 */ |
| /* Enable the counting of desc. still to be processed. */ |
| #define E1000_TXDCTL_COUNT_DESC 0x00400000 |
| |
| /* Flow Control Constants */ |
| #define FLOW_CONTROL_ADDRESS_LOW 0x00C28001 |
| #define FLOW_CONTROL_ADDRESS_HIGH 0x00000100 |
| #define FLOW_CONTROL_TYPE 0x8808 |
| |
| /* 802.1q VLAN Packet Size */ |
| #define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */ |
| |
| /* Receive Address |
| * Number of high/low register pairs in the RAR. The RAR (Receive Address |
| * Registers) holds the directed and multicast addresses that we monitor. |
| * Technically, we have 16 spots. However, we reserve one of these spots |
| * (RAR[15]) for our directed address used by controllers with |
| * manageability enabled, allowing us room for 15 multicast addresses. |
| */ |
| #define E1000_RAR_ENTRIES 15 |
| #define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */ |
| #define E1000_RAL_MAC_ADDR_LEN 4 |
| #define E1000_RAH_MAC_ADDR_LEN 2 |
| |
| /* Error Codes */ |
| #define E1000_ERR_NVM 1 |
| #define E1000_ERR_PHY 2 |
| #define E1000_ERR_CONFIG 3 |
| #define E1000_ERR_PARAM 4 |
| #define E1000_ERR_MAC_INIT 5 |
| #define E1000_ERR_PHY_TYPE 6 |
| #define E1000_ERR_RESET 9 |
| #define E1000_ERR_MASTER_REQUESTS_PENDING 10 |
| #define E1000_ERR_HOST_INTERFACE_COMMAND 11 |
| #define E1000_BLK_PHY_RESET 12 |
| #define E1000_ERR_SWFW_SYNC 13 |
| #define E1000_NOT_IMPLEMENTED 14 |
| #define E1000_ERR_INVALID_ARGUMENT 16 |
| #define E1000_ERR_NO_SPACE 17 |
| #define E1000_ERR_NVM_PBA_SECTION 18 |
| |
| /* Loop limit on how long we wait for auto-negotiation to complete */ |
| #define FIBER_LINK_UP_LIMIT 50 |
| #define COPPER_LINK_UP_LIMIT 10 |
| #define PHY_AUTO_NEG_LIMIT 45 |
| #define PHY_FORCE_LIMIT 20 |
| /* Number of 100 microseconds we wait for PCI Express master disable */ |
| #define MASTER_DISABLE_TIMEOUT 800 |
| /* Number of milliseconds we wait for PHY configuration done after MAC reset */ |
| #define PHY_CFG_TIMEOUT 100 |
| /* Number of 2 milliseconds we wait for acquiring MDIO ownership. */ |
| #define MDIO_OWNERSHIP_TIMEOUT 10 |
| /* Number of milliseconds for NVM auto read done after MAC reset. */ |
| #define AUTO_READ_DONE_TIMEOUT 10 |
| |
| /* Flow Control */ |
| #define E1000_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */ |
| #define E1000_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */ |
| #define E1000_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */ |
| |
| /* Transmit Configuration Word */ |
| #define E1000_TXCW_FD 0x00000020 /* TXCW full duplex */ |
| #define E1000_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */ |
| #define E1000_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */ |
| #define E1000_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */ |
| #define E1000_TXCW_ANE 0x80000000 /* Auto-neg enable */ |
| |
| /* Receive Configuration Word */ |
| #define E1000_RXCW_CW 0x0000ffff /* RxConfigWord mask */ |
| #define E1000_RXCW_IV 0x08000000 /* Receive config invalid */ |
| #define E1000_RXCW_C 0x20000000 /* Receive config */ |
| #define E1000_RXCW_SYNCH 0x40000000 /* Receive config synch */ |
| |
| /* HH Time Sync */ |
| #define E1000_TSYNCTXCTL_MAX_ALLOWED_DLY_MASK 0x0000F000 /* max delay */ |
| #define E1000_TSYNCTXCTL_SYNC_COMP 0x40000000 /* sync complete */ |
| #define E1000_TSYNCTXCTL_START_SYNC 0x80000000 /* initiate sync */ |
| |
| #define E1000_TSYNCTXCTL_VALID 0x00000001 /* Tx timestamp valid */ |
| #define E1000_TSYNCTXCTL_ENABLED 0x00000010 /* enable Tx timestamping */ |
| |
| #define E1000_TSYNCRXCTL_VALID 0x00000001 /* Rx timestamp valid */ |
| #define E1000_TSYNCRXCTL_TYPE_MASK 0x0000000E /* Rx type mask */ |
| #define E1000_TSYNCRXCTL_TYPE_L2_V2 0x00 |
| #define E1000_TSYNCRXCTL_TYPE_L4_V1 0x02 |
| #define E1000_TSYNCRXCTL_TYPE_L2_L4_V2 0x04 |
| #define E1000_TSYNCRXCTL_TYPE_ALL 0x08 |
| #define E1000_TSYNCRXCTL_TYPE_EVENT_V2 0x0A |
| #define E1000_TSYNCRXCTL_ENABLED 0x00000010 /* enable Rx timestamping */ |
| #define E1000_TSYNCRXCTL_SYSCFI 0x00000020 /* Sys clock frequency */ |
| |
| #define E1000_RXMTRL_PTP_V1_SYNC_MESSAGE 0x00000000 |
| #define E1000_RXMTRL_PTP_V1_DELAY_REQ_MESSAGE 0x00010000 |
| |
| #define E1000_RXMTRL_PTP_V2_SYNC_MESSAGE 0x00000000 |
| #define E1000_RXMTRL_PTP_V2_DELAY_REQ_MESSAGE 0x01000000 |
| |
| #define E1000_TIMINCA_INCPERIOD_SHIFT 24 |
| #define E1000_TIMINCA_INCVALUE_MASK 0x00FFFFFF |
| |
| /* PCI Express Control */ |
| #define E1000_GCR_RXD_NO_SNOOP 0x00000001 |
| #define E1000_GCR_RXDSCW_NO_SNOOP 0x00000002 |
| #define E1000_GCR_RXDSCR_NO_SNOOP 0x00000004 |
| #define E1000_GCR_TXD_NO_SNOOP 0x00000008 |
| #define E1000_GCR_TXDSCW_NO_SNOOP 0x00000010 |
| #define E1000_GCR_TXDSCR_NO_SNOOP 0x00000020 |
| |
| #define PCIE_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP | \ |
| E1000_GCR_RXDSCW_NO_SNOOP | \ |
| E1000_GCR_RXDSCR_NO_SNOOP | \ |
| E1000_GCR_TXD_NO_SNOOP | \ |
| E1000_GCR_TXDSCW_NO_SNOOP | \ |
| E1000_GCR_TXDSCR_NO_SNOOP) |
| |
| /* NVM Control */ |
| #define E1000_EECD_SK 0x00000001 /* NVM Clock */ |
| #define E1000_EECD_CS 0x00000002 /* NVM Chip Select */ |
| #define E1000_EECD_DI 0x00000004 /* NVM Data In */ |
| #define E1000_EECD_DO 0x00000008 /* NVM Data Out */ |
| #define E1000_EECD_REQ 0x00000040 /* NVM Access Request */ |
| #define E1000_EECD_GNT 0x00000080 /* NVM Access Grant */ |
| #define E1000_EECD_PRES 0x00000100 /* NVM Present */ |
| #define E1000_EECD_SIZE 0x00000200 /* NVM Size (0=64 word 1=256 word) */ |
| /* NVM Addressing bits based on type (0-small, 1-large) */ |
| #define E1000_EECD_ADDR_BITS 0x00000400 |
| #define E1000_NVM_GRANT_ATTEMPTS 1000 /* NVM # attempts to gain grant */ |
| #define E1000_EECD_AUTO_RD 0x00000200 /* NVM Auto Read done */ |
| #define E1000_EECD_SIZE_EX_MASK 0x00007800 /* NVM Size */ |
| #define E1000_EECD_SIZE_EX_SHIFT 11 |
| #define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */ |
| #define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */ |
| #define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ |
| #define E1000_EECD_SEC1VAL_VALID_MASK (E1000_EECD_AUTO_RD | E1000_EECD_PRES) |
| |
| #define E1000_NVM_RW_REG_DATA 16 /* Offset to data in NVM r/w regs */ |
| #define E1000_NVM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */ |
| #define E1000_NVM_RW_REG_START 1 /* Start operation */ |
| #define E1000_NVM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ |
| #define E1000_NVM_POLL_WRITE 1 /* Flag for polling write complete */ |
| #define E1000_NVM_POLL_READ 0 /* Flag for polling read complete */ |
| #define E1000_FLASH_UPDATES 2000 |
| |
| /* NVM Word Offsets */ |
| #define NVM_COMPAT 0x0003 |
| #define NVM_ID_LED_SETTINGS 0x0004 |
| #define NVM_FUTURE_INIT_WORD1 0x0019 |
| #define NVM_COMPAT_VALID_CSUM 0x0001 |
| #define NVM_FUTURE_INIT_WORD1_VALID_CSUM 0x0040 |
| |
| #define NVM_INIT_CONTROL2_REG 0x000F |
| #define NVM_INIT_CONTROL3_PORT_B 0x0014 |
| #define NVM_INIT_3GIO_3 0x001A |
| #define NVM_INIT_CONTROL3_PORT_A 0x0024 |
| #define NVM_CFG 0x0012 |
| #define NVM_ALT_MAC_ADDR_PTR 0x0037 |
| #define NVM_CHECKSUM_REG 0x003F |
| |
| #define E1000_NVM_CFG_DONE_PORT_0 0x40000 /* MNG config cycle done */ |
| #define E1000_NVM_CFG_DONE_PORT_1 0x80000 /* ...for second port */ |
| |
| /* Mask bits for fields in Word 0x0f of the NVM */ |
| #define NVM_WORD0F_PAUSE_MASK 0x3000 |
| #define NVM_WORD0F_PAUSE 0x1000 |
| #define NVM_WORD0F_ASM_DIR 0x2000 |
| |
| /* Mask bits for fields in Word 0x1a of the NVM */ |
| #define NVM_WORD1A_ASPM_MASK 0x000C |
| |
| /* Mask bits for fields in Word 0x03 of the EEPROM */ |
| #define NVM_COMPAT_LOM 0x0800 |
| |
| /* length of string needed to store PBA number */ |
| #define E1000_PBANUM_LENGTH 11 |
| |
| /* For checksumming, the sum of all words in the NVM should equal 0xBABA. */ |
| #define NVM_SUM 0xBABA |
| |
| /* PBA (printed board assembly) number words */ |
| #define NVM_PBA_OFFSET_0 8 |
| #define NVM_PBA_OFFSET_1 9 |
| #define NVM_PBA_PTR_GUARD 0xFAFA |
| #define NVM_WORD_SIZE_BASE_SHIFT 6 |
| |
| /* NVM Commands - SPI */ |
| #define NVM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */ |
| #define NVM_READ_OPCODE_SPI 0x03 /* NVM read opcode */ |
| #define NVM_WRITE_OPCODE_SPI 0x02 /* NVM write 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 */ |
| |
| /* SPI NVM Status Register */ |
| #define NVM_STATUS_RDY_SPI 0x01 |
| |
| /* Word definitions for ID LED Settings */ |
| #define ID_LED_RESERVED_0000 0x0000 |
| #define ID_LED_RESERVED_FFFF 0xFFFF |
| #define ID_LED_DEFAULT ((ID_LED_OFF1_ON2 << 12) | \ |
| (ID_LED_OFF1_OFF2 << 8) | \ |
| (ID_LED_DEF1_DEF2 << 4) | \ |
| (ID_LED_DEF1_DEF2)) |
| #define ID_LED_DEF1_DEF2 0x1 |
| #define ID_LED_DEF1_ON2 0x2 |
| #define ID_LED_DEF1_OFF2 0x3 |
| #define ID_LED_ON1_DEF2 0x4 |
| #define ID_LED_ON1_ON2 0x5 |
| #define ID_LED_ON1_OFF2 0x6 |
| #define ID_LED_OFF1_DEF2 0x7 |
| #define ID_LED_OFF1_ON2 0x8 |
| #define ID_LED_OFF1_OFF2 0x9 |
| |
| #define IGP_ACTIVITY_LED_MASK 0xFFFFF0FF |
| #define IGP_ACTIVITY_LED_ENABLE 0x0300 |
| #define IGP_LED3_MODE 0x07000000 |
| |
| /* PCI/PCI-X/PCI-EX Config space */ |
| #define PCI_HEADER_TYPE_REGISTER 0x0E |
| |
| #define PHY_REVISION_MASK 0xFFFFFFF0 |
| #define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ |
| #define MAX_PHY_MULTI_PAGE_REG 0xF |
| |
| /* Bit definitions for valid PHY IDs. |
| * I = Integrated |
| * E = External |
| */ |
| #define M88E1000_E_PHY_ID 0x01410C50 |
| #define M88E1000_I_PHY_ID 0x01410C30 |
| #define M88E1011_I_PHY_ID 0x01410C20 |
| #define IGP01E1000_I_PHY_ID 0x02A80380 |
| #define M88E1111_I_PHY_ID 0x01410CC0 |
| #define GG82563_E_PHY_ID 0x01410CA0 |
| #define IGP03E1000_E_PHY_ID 0x02A80390 |
| #define IFE_E_PHY_ID 0x02A80330 |
| #define IFE_PLUS_E_PHY_ID 0x02A80320 |
| #define IFE_C_E_PHY_ID 0x02A80310 |
| #define BME1000_E_PHY_ID 0x01410CB0 |
| #define BME1000_E_PHY_ID_R2 0x01410CB1 |
| #define I82577_E_PHY_ID 0x01540050 |
| #define I82578_E_PHY_ID 0x004DD040 |
| #define I82579_E_PHY_ID 0x01540090 |
| #define I217_E_PHY_ID 0x015400A0 |
| |
| /* M88E1000 Specific Registers */ |
| #define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */ |
| #define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */ |
| #define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */ |
| |
| #define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg 29 for page number setting */ |
| #define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */ |
| |
| /* M88E1000 PHY Specific Control Register */ |
| #define M88E1000_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reversal enabled */ |
| #define M88E1000_PSCR_MDI_MANUAL_MODE 0x0000 /* MDI Crossover Mode bits 6:5 */ |
| /* Manual MDI configuration */ |
| #define M88E1000_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */ |
| /* 1000BASE-T: Auto crossover, 100BASE-TX/10BASE-T: MDI Mode */ |
| #define M88E1000_PSCR_AUTO_X_1000T 0x0040 |
| /* Auto crossover enabled all speeds */ |
| #define M88E1000_PSCR_AUTO_X_MODE 0x0060 |
| #define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */ |
| |
| /* M88E1000 PHY Specific Status Register */ |
| #define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */ |
| #define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */ |
| #define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */ |
| /* 0=<50M; 1=50-80M; 2=80-110M; 3=110-140M; 4=>140M */ |
| #define M88E1000_PSSR_CABLE_LENGTH 0x0380 |
| #define M88E1000_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */ |
| #define M88E1000_PSSR_1000MBS 0x8000 /* 10=1000Mbs */ |
| |
| #define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7 |
| |
| /* Number of times we will attempt to autonegotiate before downshifting if we |
| * are the master |
| */ |
| #define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00 |
| #define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000 |
| /* Number of times we will attempt to autonegotiate before downshifting if we |
| * are the slave |
| */ |
| #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300 |
| #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100 |
| #define M88E1000_EPSCR_TX_CLK_25 0x0070 /* 25 MHz TX_CLK */ |
| |
| /* M88EC018 Rev 2 specific DownShift settings */ |
| #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK 0x0E00 |
| #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X 0x0800 |
| |
| #define I82578_EPSCR_DOWNSHIFT_ENABLE 0x0020 |
| #define I82578_EPSCR_DOWNSHIFT_COUNTER_MASK 0x001C |
| |
| /* BME1000 PHY Specific Control Register */ |
| #define BME1000_PSCR_ENABLE_DOWNSHIFT 0x0800 /* 1 = enable downshift */ |
| |
| /* Bits... |
| * 15-5: page |
| * 4-0: register offset |
| */ |
| #define GG82563_PAGE_SHIFT 5 |
| #define GG82563_REG(page, reg) \ |
| (((page) << GG82563_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS)) |
| #define GG82563_MIN_ALT_REG 30 |
| |
| /* GG82563 Specific Registers */ |
| #define GG82563_PHY_SPEC_CTRL \ |
| GG82563_REG(0, 16) /* PHY Specific Control */ |
| #define GG82563_PHY_PAGE_SELECT \ |
| GG82563_REG(0, 22) /* Page Select */ |
| #define GG82563_PHY_SPEC_CTRL_2 \ |
| GG82563_REG(0, 26) /* PHY Specific Control 2 */ |
| #define GG82563_PHY_PAGE_SELECT_ALT \ |
| GG82563_REG(0, 29) /* Alternate Page Select */ |
| |
| #define GG82563_PHY_MAC_SPEC_CTRL \ |
| GG82563_REG(2, 21) /* MAC Specific Control Register */ |
| |
| #define GG82563_PHY_DSP_DISTANCE \ |
| GG82563_REG(5, 26) /* DSP Distance */ |
| |
| /* Page 193 - Port Control Registers */ |
| #define GG82563_PHY_KMRN_MODE_CTRL \ |
| GG82563_REG(193, 16) /* Kumeran Mode Control */ |
| #define GG82563_PHY_PWR_MGMT_CTRL \ |
| GG82563_REG(193, 20) /* Power Management Control */ |
| |
| /* Page 194 - KMRN Registers */ |
| #define GG82563_PHY_INBAND_CTRL \ |
| GG82563_REG(194, 18) /* Inband Control */ |
| |
| /* MDI Control */ |
| #define E1000_MDIC_REG_MASK 0x001F0000 |
| #define E1000_MDIC_REG_SHIFT 16 |
| #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_ERROR 0x40000000 |
| |
| /* SerDes Control */ |
| #define E1000_GEN_POLL_TIMEOUT 640 |
| |
| #endif /* _E1000_DEFINES_H_ */ |
