/*- * Copyright 2021 Intel Corp * Copyright 2021 Rubicon Communications, LLC (Netgate) * SPDX-License-Identifier: BSD-3-Clause */ #ifndef _IGC_DEFINES_H_ #define _IGC_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 IGC_WUC_APME 0x00000001 /* APM Enable */ #define IGC_WUC_PME_EN 0x00000002 /* PME Enable */ #define IGC_WUC_PME_STATUS 0x00000004 /* PME Status */ #define IGC_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */ #define IGC_WUC_PHY_WAKE 0x00000100 /* if PHY supports wakeup */ /* Wake Up Filter Control */ #define IGC_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ #define IGC_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ #define IGC_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ #define IGC_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ #define IGC_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ #define IGC_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ #define IGC_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */ /* Wake Up Status */ #define IGC_WUS_LNKC IGC_WUFC_LNKC #define IGC_WUS_MAG IGC_WUFC_MAG #define IGC_WUS_EX IGC_WUFC_EX #define IGC_WUS_MC IGC_WUFC_MC #define IGC_WUS_BC IGC_WUFC_BC /* Packet types that are enabled for wake packet delivery */ #define WAKE_PKT_WUS ( \ IGC_WUS_EX | \ IGC_WUS_ARPD | \ IGC_WUS_IPV4 | \ IGC_WUS_IPV6 | \ IGC_WUS_NSD) /* Wake Up Packet Length */ #define IGC_WUPL_MASK 0x00000FFF /* Wake Up Packet Memory stores the first 128 bytes of the wake up packet */ #define IGC_WUPM_BYTES 128 #define IGC_WUS_ARPD 0x00000020 /* Directed ARP Request */ #define IGC_WUS_IPV4 0x00000040 /* Directed IPv4 */ #define IGC_WUS_IPV6 0x00000080 /* Directed IPv6 */ #define IGC_WUS_NSD 0x00000400 /* Directed IPv6 Neighbor Solicitation */ /* Extended Device Control */ #define IGC_CTRL_EXT_LPCD 0x00000004 /* LCD Power Cycle Done */ #define IGC_CTRL_EXT_SDP4_DATA 0x00000010 /* SW Definable Pin 4 data */ #define IGC_CTRL_EXT_SDP6_DATA 0x00000040 /* SW Definable Pin 6 data */ #define IGC_CTRL_EXT_SDP3_DATA 0x00000080 /* SW Definable Pin 3 data */ #define IGC_CTRL_EXT_SDP6_DIR 0x00000400 /* Direction of SDP6 0=in 1=out */ #define IGC_CTRL_EXT_SDP3_DIR 0x00000800 /* Direction of SDP3 0=in 1=out */ #define IGC_CTRL_EXT_FORCE_SMBUS 0x00000800 /* Force SMBus mode */ #define IGC_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */ #define IGC_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */ #define IGC_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ #define IGC_CTRL_EXT_DMA_DYN_CLK_EN 0x00080000 /* DMA Dynamic Clk Gating */ #define IGC_CTRL_EXT_LINK_MODE_PCIE_SERDES 0x00C00000 #define IGC_CTRL_EXT_EIAME 0x01000000 #define IGC_CTRL_EXT_DRV_LOAD 0x10000000 /* Drv loaded bit for FW */ #define IGC_CTRL_EXT_IAME 0x08000000 /* Int ACK Auto-mask */ #define IGC_CTRL_EXT_PBA_CLR 0x80000000 /* PBA Clear */ #define IGC_CTRL_EXT_PHYPDEN 0x00100000 #define IGC_IVAR_VALID 0x80 #define IGC_GPIE_NSICR 0x00000001 #define IGC_GPIE_MSIX_MODE 0x00000010 #define IGC_GPIE_EIAME 0x40000000 #define IGC_GPIE_PBA 0x80000000 /* Receive Descriptor bit definitions */ #define IGC_RXD_STAT_DD 0x01 /* Descriptor Done */ #define IGC_RXD_STAT_EOP 0x02 /* End of Packet */ #define IGC_RXD_STAT_IXSM 0x04 /* Ignore checksum */ #define IGC_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ #define IGC_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ #define IGC_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ #define IGC_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ #define IGC_RXD_STAT_PIF 0x80 /* passed in-exact filter */ #define IGC_RXD_STAT_IPIDV 0x200 /* IP identification valid */ #define IGC_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ #define IGC_RXD_ERR_CE 0x01 /* CRC Error */ #define IGC_RXD_ERR_SE 0x02 /* Symbol Error */ #define IGC_RXD_ERR_SEQ 0x04 /* Sequence Error */ #define IGC_RXD_ERR_CXE 0x10 /* Carrier Extension Error */ #define IGC_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ #define IGC_RXD_ERR_IPE 0x40 /* IP Checksum Error */ #define IGC_RXD_ERR_RXE 0x80 /* Rx Data Error */ #define IGC_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ #define IGC_RXDEXT_STATERR_TST 0x00000100 /* Time Stamp taken */ #define IGC_RXDEXT_STATERR_LB 0x00040000 #define IGC_RXDEXT_STATERR_L4E 0x20000000 #define IGC_RXDEXT_STATERR_IPE 0x40000000 #define IGC_RXDEXT_STATERR_RXE 0x80000000 /* Same mask, but for extended and packet split descriptors */ #define IGC_RXDEXT_ERR_FRAME_ERR_MASK ( \ IGC_RXDEXT_STATERR_CE | \ IGC_RXDEXT_STATERR_SE | \ IGC_RXDEXT_STATERR_SEQ | \ IGC_RXDEXT_STATERR_CXE | \ IGC_RXDEXT_STATERR_RXE) #if !defined(EXTERNAL_RELEASE) || defined(IGCE_MQ) #define IGC_MRQC_ENABLE_RSS_2Q 0x00000001 #endif /* !EXTERNAL_RELEASE || IGCE_MQ */ #define IGC_MRQC_RSS_FIELD_MASK 0xFFFF0000 #define IGC_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 #define IGC_MRQC_RSS_FIELD_IPV4 0x00020000 #define IGC_MRQC_RSS_FIELD_IPV6_TCP_EX 0x00040000 #define IGC_MRQC_RSS_FIELD_IPV6 0x00100000 #define IGC_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 #define IGC_RXDPS_HDRSTAT_HDRSP 0x00008000 /* Management Control */ #define IGC_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */ #define IGC_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */ #define IGC_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */ #define IGC_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */ #define IGC_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */ /* Enable MAC address filtering */ #define IGC_MANC_EN_MAC_ADDR_FILTER 0x00100000 /* Enable MNG packets to host memory */ #define IGC_MANC_EN_MNG2HOST 0x00200000 #define IGC_MANC2H_PORT_623 0x00000020 /* Port 0x26f */ #define IGC_MANC2H_PORT_664 0x00000040 /* Port 0x298 */ #define IGC_MDEF_PORT_623 0x00000800 /* Port 0x26f */ #define IGC_MDEF_PORT_664 0x00000400 /* Port 0x298 */ /* Receive Control */ #define IGC_RCTL_RST 0x00000001 /* Software reset */ #define IGC_RCTL_EN 0x00000002 /* enable */ #define IGC_RCTL_SBP 0x00000004 /* store bad packet */ #define IGC_RCTL_UPE 0x00000008 /* unicast promisc enable */ #define IGC_RCTL_MPE 0x00000010 /* multicast promisc enable */ #define IGC_RCTL_LPE 0x00000020 /* long packet enable */ #define IGC_RCTL_LBM_NO 0x00000000 /* no loopback mode */ #define IGC_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */ #define IGC_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */ #define IGC_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */ #define IGC_RCTL_RDMTS_HALF 0x00000000 /* Rx desc min thresh size */ #define IGC_RCTL_RDMTS_HEX 0x00010000 #define IGC_RCTL_RDMTS1_HEX IGC_RCTL_RDMTS_HEX #define IGC_RCTL_MO_SHIFT 12 /* multicast offset shift */ #define IGC_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */ #define IGC_RCTL_BAM 0x00008000 /* broadcast enable */ /* these buffer sizes are valid if IGC_RCTL_BSEX is 0 */ #define IGC_RCTL_SZ_2048 0x00000000 /* Rx buffer size 2048 */ #define IGC_RCTL_SZ_1024 0x00010000 /* Rx buffer size 1024 */ #define IGC_RCTL_SZ_512 0x00020000 /* Rx buffer size 512 */ #define IGC_RCTL_SZ_256 0x00030000 /* Rx buffer size 256 */ /* these buffer sizes are valid if IGC_RCTL_BSEX is 1 */ #define IGC_RCTL_SZ_16384 0x00010000 /* Rx buffer size 16384 */ #define IGC_RCTL_SZ_8192 0x00020000 /* Rx buffer size 8192 */ #define IGC_RCTL_SZ_4096 0x00030000 /* Rx buffer size 4096 */ #define IGC_RCTL_VFE 0x00040000 /* vlan filter enable */ #define IGC_RCTL_CFIEN 0x00080000 /* canonical form enable */ #define IGC_RCTL_CFI 0x00100000 /* canonical form indicator */ #define IGC_RCTL_DPF 0x00400000 /* discard pause frames */ #define IGC_RCTL_PMCF 0x00800000 /* pass MAC control frames */ #define IGC_RCTL_BSEX 0x02000000 /* Buffer size extension */ #define IGC_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */ /* Use byte values for the following shift parameters * Usage: * psrctl |= (((ROUNDUP(value0, 128) >> IGC_PSRCTL_BSIZE0_SHIFT) & * IGC_PSRCTL_BSIZE0_MASK) | * ((ROUNDUP(value1, 1024) >> IGC_PSRCTL_BSIZE1_SHIFT) & * IGC_PSRCTL_BSIZE1_MASK) | * ((ROUNDUP(value2, 1024) << IGC_PSRCTL_BSIZE2_SHIFT) & * IGC_PSRCTL_BSIZE2_MASK) | * ((ROUNDUP(value3, 1024) << IGC_PSRCTL_BSIZE3_SHIFT) |; * IGC_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 IGC_PSRCTL_BSIZE0_MASK 0x0000007F #define IGC_PSRCTL_BSIZE1_MASK 0x00003F00 #define IGC_PSRCTL_BSIZE2_MASK 0x003F0000 #define IGC_PSRCTL_BSIZE3_MASK 0x3F000000 #define IGC_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */ #define IGC_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */ #define IGC_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */ #define IGC_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */ /* SWFW_SYNC Definitions */ #define IGC_SWFW_EEP_SM 0x01 #define IGC_SWFW_PHY0_SM 0x02 #define IGC_SWFW_PHY1_SM 0x04 #define IGC_SWFW_CSR_SM 0x08 #define IGC_SWFW_SW_MNG_SM 0x400 /* Device Control */ #define IGC_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */ #define IGC_CTRL_PRIOR 0x00000004 /* Priority on PCI. 0=rx,1=fair */ #define IGC_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master reqs */ #define IGC_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */ #define IGC_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */ #define IGC_CTRL_SLU 0x00000040 /* Set link up (Force Link) */ #define IGC_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */ #define IGC_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */ #define IGC_CTRL_SPD_10 0x00000000 /* Force 10Mb */ #define IGC_CTRL_SPD_100 0x00000100 /* Force 100Mb */ #define IGC_CTRL_SPD_1000 0x00000200 /* Force 1Gb */ #define IGC_CTRL_FRCSPD 0x00000800 /* Force Speed */ #define IGC_CTRL_FRCDPX 0x00001000 /* Force Duplex */ #define IGC_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */ #define IGC_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */ #define IGC_CTRL_SWDPIN2 0x00100000 /* SWDPIN 2 value */ #define IGC_CTRL_ADVD3WUC 0x00100000 /* D3 WUC */ #define IGC_CTRL_SWDPIN3 0x00200000 /* SWDPIN 3 value */ #define IGC_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */ #define IGC_CTRL_DEV_RST 0x20000000 /* Device reset */ #define IGC_CTRL_RST 0x04000000 /* Global reset */ #define IGC_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */ #define IGC_CTRL_TFCE 0x10000000 /* Transmit flow control enable */ #define IGC_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */ #define IGC_CTRL_PHY_RST 0x80000000 /* PHY Reset */ #define IGC_CONNSW_AUTOSENSE_EN 0x1 #define IGC_PCS_LCTL_FORCE_FCTRL 0x80 #define IGC_PCS_LSTS_AN_COMPLETE 0x10000 /* Device Status */ #define IGC_STATUS_FD 0x00000001 /* Duplex 0=half 1=full */ #define IGC_STATUS_LU 0x00000002 /* Link up.0=no,1=link */ #define IGC_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */ #define IGC_STATUS_FUNC_SHIFT 2 #define IGC_STATUS_FUNC_1 0x00000004 /* Function 1 */ #define IGC_STATUS_TXOFF 0x00000010 /* transmission paused */ #define IGC_STATUS_SPEED_MASK 0x000000C0 #define IGC_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */ #define IGC_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */ #define IGC_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */ #define IGC_STATUS_SPEED_2500 0x00400000 /* Speed 2.5Gb/s indication for I225 */ #define IGC_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Compltn by NVM */ #define IGC_STATUS_PHYRA 0x00000400 /* PHY Reset Asserted */ #define IGC_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Master request status */ #define IGC_STATUS_2P5_SKU 0x00001000 /* Val of 2.5GBE SKU strap */ #define IGC_STATUS_2P5_SKU_OVER 0x00002000 /* Val of 2.5GBE SKU Over */ #define IGC_STATUS_PCIM_STATE 0x40000000 /* PCIm function state */ #define SPEED_10 10 #define SPEED_100 100 #define SPEED_1000 1000 #define SPEED_2500 2500 #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 #define ADVERTISE_2500_HALF 0x0040 /* NOT used, just FYI */ #define ADVERTISE_2500_FULL 0x0080 /* 1000/H is not supported, nor spec-compliant. */ #define IGC_ALL_SPEED_DUPLEX ( \ ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ ADVERTISE_100_FULL | ADVERTISE_1000_FULL) #define IGC_ALL_SPEED_DUPLEX_2500 ( \ ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ ADVERTISE_100_FULL | ADVERTISE_1000_FULL | ADVERTISE_2500_FULL) #define IGC_ALL_NOT_GIG ( \ ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ ADVERTISE_100_FULL) #define IGC_ALL_100_SPEED (ADVERTISE_100_HALF | ADVERTISE_100_FULL) #define IGC_ALL_10_SPEED (ADVERTISE_10_HALF | ADVERTISE_10_FULL) #define IGC_ALL_HALF_DUPLEX (ADVERTISE_10_HALF | ADVERTISE_100_HALF) #define AUTONEG_ADVERTISE_SPEED_DEFAULT IGC_ALL_SPEED_DUPLEX #define AUTONEG_ADVERTISE_SPEED_DEFAULT_2500 IGC_ALL_SPEED_DUPLEX_2500 /* LED Control */ #define IGC_LEDCTL_LED0_MODE_MASK 0x0000000F #define IGC_LEDCTL_LED0_MODE_SHIFT 0 #define IGC_LEDCTL_LED0_IVRT 0x00000040 #define IGC_LEDCTL_LED0_BLINK 0x00000080 #define IGC_LEDCTL_MODE_LED_ON 0xE #define IGC_LEDCTL_MODE_LED_OFF 0xF /* Transmit Descriptor bit definitions */ #define IGC_TXD_DTYP_D 0x00100000 /* Data Descriptor */ #define IGC_TXD_DTYP_C 0x00000000 /* Context Descriptor */ #define IGC_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ #define IGC_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ #define IGC_TXD_CMD_EOP 0x01000000 /* End of Packet */ #define IGC_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ #define IGC_TXD_CMD_IC 0x04000000 /* Insert Checksum */ #define IGC_TXD_CMD_RS 0x08000000 /* Report Status */ #define IGC_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */ #define IGC_TXD_CMD_DEXT 0x20000000 /* Desc extension (0 = legacy) */ #define IGC_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ #define IGC_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */ #define IGC_TXD_STAT_DD 0x00000001 /* Descriptor Done */ #define IGC_TXD_CMD_TCP 0x01000000 /* TCP packet */ #define IGC_TXD_CMD_IP 0x02000000 /* IP packet */ #define IGC_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */ #define IGC_TXD_EXTCMD_TSTAMP 0x00000010 /* IEEE1588 Timestamp packet */ /* Transmit Control */ #define IGC_TCTL_EN 0x00000002 /* enable Tx */ #define IGC_TCTL_PSP 0x00000008 /* pad short packets */ #define IGC_TCTL_CT 0x00000ff0 /* collision threshold */ #define IGC_TCTL_COLD 0x003ff000 /* collision distance */ #define IGC_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ #define IGC_TCTL_MULR 0x10000000 /* Multiple request support */ /* Transmit Arbitration Count */ #define IGC_TARC0_ENABLE 0x00000400 /* Enable Tx Queue 0 */ /* SerDes Control */ #define IGC_SCTL_DISABLE_SERDES_LOOPBACK 0x0400 #define IGC_SCTL_ENABLE_SERDES_LOOPBACK 0x0410 /* Receive Checksum Control */ #define IGC_RXCSUM_IPOFL 0x00000100 /* IPv4 checksum offload */ #define IGC_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */ #define IGC_RXCSUM_CRCOFL 0x00000800 /* CRC32 offload enable */ #define IGC_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ #define IGC_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ /* GPY211 - I225 defines */ #define GPY_MMD_MASK 0xFFFF0000 #define GPY_MMD_SHIFT 16 #define GPY_REG_MASK 0x0000FFFF /* Header split receive */ #define IGC_RFCTL_NFSW_DIS 0x00000040 #define IGC_RFCTL_NFSR_DIS 0x00000080 #define IGC_RFCTL_ACK_DIS 0x00001000 #define IGC_RFCTL_EXTEN 0x00008000 #define IGC_RFCTL_IPV6_EX_DIS 0x00010000 #define IGC_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 #define IGC_RFCTL_LEF 0x00040000 /* Collision related configuration parameters */ #define IGC_CT_SHIFT 4 #define IGC_COLLISION_THRESHOLD 15 #define IGC_COLLISION_DISTANCE 63 #define IGC_COLD_SHIFT 12 /* Default values for the transmit IPG register */ #define DEFAULT_82543_TIPG_IPGT_FIBER 9 #define DEFAULT_82543_TIPG_IPGT_COPPER 8 #define IGC_TIPG_IPGT_MASK 0x000003FF #define DEFAULT_82543_TIPG_IPGR1 8 #define IGC_TIPG_IPGR1_SHIFT 10 #define DEFAULT_82543_TIPG_IPGR2 6 #define DEFAULT_80003ES2LAN_TIPG_IPGR2 7 #define IGC_TIPG_IPGR2_SHIFT 20 /* Ethertype field values */ #define ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.3ac packet */ #define ETHERNET_FCS_SIZE 4 #define MAX_JUMBO_FRAME_SIZE MJUM9BYTES #define IGC_TX_PTR_GAP 0x1F /* Extended Configuration Control and Size */ #define IGC_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020 #define IGC_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001 #define IGC_EXTCNF_CTRL_OEM_WRITE_ENABLE 0x00000008 #define IGC_EXTCNF_CTRL_SWFLAG 0x00000020 #define IGC_EXTCNF_CTRL_GATE_PHY_CFG 0x00000080 #define IGC_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK 0x00FF0000 #define IGC_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT 16 #define IGC_EXTCNF_CTRL_EXT_CNF_POINTER_MASK 0x0FFF0000 #define IGC_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT 16 #define IGC_PHY_CTRL_D0A_LPLU 0x00000002 #define IGC_PHY_CTRL_NOND0A_LPLU 0x00000004 #define IGC_PHY_CTRL_NOND0A_GBE_DISABLE 0x00000008 #define IGC_PHY_CTRL_GBE_DISABLE 0x00000040 #define IGC_KABGTXD_BGSQLBIAS 0x00050000 /* PBA constants */ #define IGC_PBA_8K 0x0008 /* 8KB */ #define IGC_PBA_10K 0x000A /* 10KB */ #define IGC_PBA_12K 0x000C /* 12KB */ #define IGC_PBA_14K 0x000E /* 14KB */ #define IGC_PBA_16K 0x0010 /* 16KB */ #define IGC_PBA_18K 0x0012 #define IGC_PBA_20K 0x0014 #define IGC_PBA_22K 0x0016 #define IGC_PBA_24K 0x0018 #define IGC_PBA_26K 0x001A #define IGC_PBA_30K 0x001E #define IGC_PBA_32K 0x0020 #define IGC_PBA_34K 0x0022 #define IGC_PBA_35K 0x0023 #define IGC_PBA_38K 0x0026 #define IGC_PBA_40K 0x0028 #define IGC_PBA_48K 0x0030 /* 48KB */ #define IGC_PBA_64K 0x0040 /* 64KB */ #define IGC_PBA_RXA_MASK 0xFFFF #define IGC_PBS_16K IGC_PBA_16K /* Uncorrectable/correctable ECC Error counts and enable bits */ #define IGC_PBECCSTS_CORR_ERR_CNT_MASK 0x000000FF #define IGC_PBECCSTS_UNCORR_ERR_CNT_MASK 0x0000FF00 #define IGC_PBECCSTS_UNCORR_ERR_CNT_SHIFT 8 #define IGC_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 IGC_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ #define IGC_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ #define IGC_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */ #define IGC_SWSM2_LOCK 0x00000002 /* Secondary driver semaphore bit */ /* Interrupt Cause Read */ #define IGC_ICR_TXDW 0x00000001 /* Transmit desc written back */ #define IGC_ICR_TXQE 0x00000002 /* Transmit Queue empty */ #define IGC_ICR_LSC 0x00000004 /* Link Status Change */ #define IGC_ICR_RXSEQ 0x00000008 /* Rx sequence error */ #define IGC_ICR_RXDMT0 0x00000010 /* Rx desc min. threshold (0) */ #define IGC_ICR_RXO 0x00000040 /* Rx overrun */ #define IGC_ICR_RXT0 0x00000080 /* Rx timer intr (ring 0) */ #define IGC_ICR_RXCFG 0x00000400 /* Rx /c/ ordered set */ #define IGC_ICR_GPI_EN0 0x00000800 /* GP Int 0 */ #define IGC_ICR_GPI_EN1 0x00001000 /* GP Int 1 */ #define IGC_ICR_GPI_EN2 0x00002000 /* GP Int 2 */ #define IGC_ICR_GPI_EN3 0x00004000 /* GP Int 3 */ #define IGC_ICR_TXD_LOW 0x00008000 #define IGC_ICR_ECCER 0x00400000 /* Uncorrectable ECC Error */ #define IGC_ICR_TS 0x00080000 /* Time Sync Interrupt */ #define IGC_ICR_DRSTA 0x40000000 /* Device Reset Asserted */ /* If this bit asserted, the driver should claim the interrupt */ #define IGC_ICR_INT_ASSERTED 0x80000000 #define IGC_ICR_DOUTSYNC 0x10000000 /* NIC DMA out of sync */ #define IGC_ICR_FER 0x00400000 /* Fatal Error */ /* Extended Interrupt Cause Read */ #define IGC_EICR_RX_QUEUE0 0x00000001 /* Rx Queue 0 Interrupt */ #define IGC_EICR_RX_QUEUE1 0x00000002 /* Rx Queue 1 Interrupt */ #define IGC_EICR_RX_QUEUE2 0x00000004 /* Rx Queue 2 Interrupt */ #define IGC_EICR_RX_QUEUE3 0x00000008 /* Rx Queue 3 Interrupt */ #define IGC_EICR_TX_QUEUE0 0x00000100 /* Tx Queue 0 Interrupt */ #define IGC_EICR_TX_QUEUE1 0x00000200 /* Tx Queue 1 Interrupt */ #define IGC_EICR_TX_QUEUE2 0x00000400 /* Tx Queue 2 Interrupt */ #define IGC_EICR_TX_QUEUE3 0x00000800 /* Tx Queue 3 Interrupt */ #define IGC_EICR_TCP_TIMER 0x40000000 /* TCP Timer */ #define IGC_EICR_OTHER 0x80000000 /* Interrupt Cause Active */ /* TCP Timer */ #define IGC_TCPTIMER_KS 0x00000100 /* KickStart */ #define IGC_TCPTIMER_COUNT_ENABLE 0x00000200 /* Count Enable */ #define IGC_TCPTIMER_COUNT_FINISH 0x00000400 /* Count finish */ #define IGC_TCPTIMER_LOOP 0x00000800 /* Loop */ /* 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 ( \ IGC_IMS_RXT0 | \ IGC_IMS_TXDW | \ IGC_IMS_RXDMT0 | \ IGC_IMS_RXSEQ | \ IGC_IMS_LSC) /* Interrupt Mask Set */ #define IGC_IMS_TXDW IGC_ICR_TXDW /* Tx desc written back */ #define IGC_IMS_LSC IGC_ICR_LSC /* Link Status Change */ #define IGC_IMS_RXSEQ IGC_ICR_RXSEQ /* Rx sequence error */ #define IGC_IMS_RXDMT0 IGC_ICR_RXDMT0 /* Rx desc min. threshold */ #define IGC_QVECTOR_MASK 0x7FFC /* Q-vector mask */ #define IGC_ITR_VAL_MASK 0x04 /* ITR value mask */ #define IGC_IMS_RXO IGC_ICR_RXO /* Rx overrun */ #define IGC_IMS_RXT0 IGC_ICR_RXT0 /* Rx timer intr */ #define IGC_IMS_TXD_LOW IGC_ICR_TXD_LOW #define IGC_IMS_ECCER IGC_ICR_ECCER /* Uncorrectable ECC Error */ #define IGC_IMS_TS IGC_ICR_TS /* Time Sync Interrupt */ #define IGC_IMS_DRSTA IGC_ICR_DRSTA /* Device Reset Asserted */ #define IGC_IMS_DOUTSYNC IGC_ICR_DOUTSYNC /* NIC DMA out of sync */ #define IGC_IMS_FER IGC_ICR_FER /* Fatal Error */ #define IGC_IMS_THS IGC_ICR_THS /* ICR.TS: Thermal Sensor Event*/ #define IGC_IMS_MDDET IGC_ICR_MDDET /* Malicious Driver Detect */ /* Extended Interrupt Mask Set */ #define IGC_EIMS_RX_QUEUE0 IGC_EICR_RX_QUEUE0 /* Rx Queue 0 Interrupt */ #define IGC_EIMS_RX_QUEUE1 IGC_EICR_RX_QUEUE1 /* Rx Queue 1 Interrupt */ #define IGC_EIMS_RX_QUEUE2 IGC_EICR_RX_QUEUE2 /* Rx Queue 2 Interrupt */ #define IGC_EIMS_RX_QUEUE3 IGC_EICR_RX_QUEUE3 /* Rx Queue 3 Interrupt */ #define IGC_EIMS_TX_QUEUE0 IGC_EICR_TX_QUEUE0 /* Tx Queue 0 Interrupt */ #define IGC_EIMS_TX_QUEUE1 IGC_EICR_TX_QUEUE1 /* Tx Queue 1 Interrupt */ #define IGC_EIMS_TX_QUEUE2 IGC_EICR_TX_QUEUE2 /* Tx Queue 2 Interrupt */ #define IGC_EIMS_TX_QUEUE3 IGC_EICR_TX_QUEUE3 /* Tx Queue 3 Interrupt */ #define IGC_EIMS_TCP_TIMER IGC_EICR_TCP_TIMER /* TCP Timer */ #define IGC_EIMS_OTHER IGC_EICR_OTHER /* Interrupt Cause Active */ /* Interrupt Cause Set */ #define IGC_ICS_LSC IGC_ICR_LSC /* Link Status Change */ #define IGC_ICS_RXSEQ IGC_ICR_RXSEQ /* Rx sequence error */ #define IGC_ICS_RXDMT0 IGC_ICR_RXDMT0 /* Rx desc min. threshold */ /* Extended Interrupt Cause Set */ #define IGC_EICS_RX_QUEUE0 IGC_EICR_RX_QUEUE0 /* Rx Queue 0 Interrupt */ #define IGC_EICS_RX_QUEUE1 IGC_EICR_RX_QUEUE1 /* Rx Queue 1 Interrupt */ #define IGC_EICS_RX_QUEUE2 IGC_EICR_RX_QUEUE2 /* Rx Queue 2 Interrupt */ #define IGC_EICS_RX_QUEUE3 IGC_EICR_RX_QUEUE3 /* Rx Queue 3 Interrupt */ #define IGC_EICS_TX_QUEUE0 IGC_EICR_TX_QUEUE0 /* Tx Queue 0 Interrupt */ #define IGC_EICS_TX_QUEUE1 IGC_EICR_TX_QUEUE1 /* Tx Queue 1 Interrupt */ #define IGC_EICS_TX_QUEUE2 IGC_EICR_TX_QUEUE2 /* Tx Queue 2 Interrupt */ #define IGC_EICS_TX_QUEUE3 IGC_EICR_TX_QUEUE3 /* Tx Queue 3 Interrupt */ #define IGC_EICS_TCP_TIMER IGC_EICR_TCP_TIMER /* TCP Timer */ #define IGC_EICS_OTHER IGC_EICR_OTHER /* Interrupt Cause Active */ #define IGC_EITR_ITR_INT_MASK 0x0000FFFF #define IGC_EITR_INTERVAL 0x00007FFC /* IGC_EITR_CNT_IGNR is only for 82576 and newer */ #define IGC_EITR_CNT_IGNR 0x80000000 /* Don't reset counters on write */ /* Transmit Descriptor Control */ #define IGC_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */ #define IGC_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */ #define IGC_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */ #define IGC_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */ #define IGC_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */ #define IGC_TXDCTL_MAX_TX_DESC_PREFETCH 0x0100001F /* GRAN=1, PTHRESH=31 */ /* Enable the counting of descriptors still to be processed. */ #define IGC_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 VLAN_TAG_SIZE 4 /* 802.3ac tag (not DMA'd) */ #define IGC_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 IGC_RAR_ENTRIES 15 #define IGC_RAH_AV 0x80000000 /* Receive descriptor valid */ #define IGC_RAL_MAC_ADDR_LEN 4 #define IGC_RAH_MAC_ADDR_LEN 2 /* Error Codes */ #define IGC_SUCCESS 0 #define IGC_ERR_NVM 1 #define IGC_ERR_PHY 2 #define IGC_ERR_CONFIG 3 #define IGC_ERR_PARAM 4 #define IGC_ERR_MAC_INIT 5 #define IGC_ERR_PHY_TYPE 6 #define IGC_ERR_RESET 9 #define IGC_ERR_MASTER_REQUESTS_PENDING 10 #define IGC_ERR_HOST_INTERFACE_COMMAND 11 #define IGC_BLK_PHY_RESET 12 #define IGC_ERR_SWFW_SYNC 13 #define IGC_NOT_IMPLEMENTED 14 #define IGC_ERR_MBX 15 #define IGC_ERR_INVALID_ARGUMENT 16 #define IGC_ERR_NO_SPACE 17 #define IGC_ERR_NVM_PBA_SECTION 18 #define IGC_ERR_INVM_VALUE_NOT_FOUND 20 /* Loop limit on how long we wait for auto-negotiation to complete */ #define COPPER_LINK_UP_LIMIT 10 #define PHY_AUTO_NEG_LIMIT 45 /* 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 IGC_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */ #define IGC_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */ #define IGC_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */ /* Transmit Configuration Word */ #define IGC_TXCW_FD 0x00000020 /* TXCW full duplex */ #define IGC_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */ #define IGC_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */ #define IGC_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */ #define IGC_TXCW_ANE 0x80000000 /* Auto-neg enable */ /* Receive Configuration Word */ #define IGC_RXCW_CW 0x0000ffff /* RxConfigWord mask */ #define IGC_RXCW_IV 0x08000000 /* Receive config invalid */ #define IGC_RXCW_C 0x20000000 /* Receive config */ #define IGC_RXCW_SYNCH 0x40000000 /* Receive config synch */ #define IGC_TSYNCTXCTL_TXTT_0 0x00000001 /* Tx timestamp reg 0 valid */ #define IGC_TSYNCTXCTL_ENABLED 0x00000010 /* enable Tx timestamping */ #define IGC_TSYNCRXCTL_VALID 0x00000001 /* Rx timestamp valid */ #define IGC_TSYNCRXCTL_TYPE_MASK 0x0000000E /* Rx type mask */ #define IGC_TSYNCRXCTL_TYPE_L2_V2 0x00 #define IGC_TSYNCRXCTL_TYPE_L4_V1 0x02 #define IGC_TSYNCRXCTL_TYPE_L2_L4_V2 0x04 #define IGC_TSYNCRXCTL_TYPE_ALL 0x08 #define IGC_TSYNCRXCTL_TYPE_EVENT_V2 0x0A #define IGC_TSYNCRXCTL_ENABLED 0x00000010 /* enable Rx timestamping */ #define IGC_TSYNCRXCTL_SYSCFI 0x00000020 /* Sys clock frequency */ #define IGC_TSYNCRXCFG_PTP_V1_CTRLT_MASK 0x000000FF #define IGC_TSYNCRXCFG_PTP_V1_SYNC_MESSAGE 0x00 #define IGC_TSYNCRXCFG_PTP_V1_DELAY_REQ_MESSAGE 0x01 #define IGC_TSYNCRXCFG_PTP_V1_FOLLOWUP_MESSAGE 0x02 #define IGC_TSYNCRXCFG_PTP_V1_DELAY_RESP_MESSAGE 0x03 #define IGC_TSYNCRXCFG_PTP_V1_MANAGEMENT_MESSAGE 0x04 #define IGC_TSYNCRXCFG_PTP_V2_MSGID_MASK 0x00000F00 #define IGC_TSYNCRXCFG_PTP_V2_SYNC_MESSAGE 0x0000 #define IGC_TSYNCRXCFG_PTP_V2_DELAY_REQ_MESSAGE 0x0100 #define IGC_TSYNCRXCFG_PTP_V2_PATH_DELAY_REQ_MESSAGE 0x0200 #define IGC_TSYNCRXCFG_PTP_V2_PATH_DELAY_RESP_MESSAGE 0x0300 #define IGC_TSYNCRXCFG_PTP_V2_FOLLOWUP_MESSAGE 0x0800 #define IGC_TSYNCRXCFG_PTP_V2_DELAY_RESP_MESSAGE 0x0900 #define IGC_TSYNCRXCFG_PTP_V2_PATH_DELAY_FOLLOWUP_MESSAGE 0x0A00 #define IGC_TSYNCRXCFG_PTP_V2_ANNOUNCE_MESSAGE 0x0B00 #define IGC_TSYNCRXCFG_PTP_V2_SIGNALLING_MESSAGE 0x0C00 #define IGC_TSYNCRXCFG_PTP_V2_MANAGEMENT_MESSAGE 0x0D00 #define IGC_TIMINCA_16NS_SHIFT 24 #define IGC_TIMINCA_INCPERIOD_SHIFT 24 #define IGC_TIMINCA_INCVALUE_MASK 0x00FFFFFF /* Time Sync Interrupt Cause/Mask Register Bits */ #define TSINTR_SYS_WRAP (1 << 0) /* SYSTIM Wrap around. */ #define TSINTR_TXTS (1 << 1) /* Transmit Timestamp. */ #define TSINTR_TT0 (1 << 3) /* Target Time 0 Trigger. */ #define TSINTR_TT1 (1 << 4) /* Target Time 1 Trigger. */ #define TSINTR_AUTT0 (1 << 5) /* Auxiliary Timestamp 0 Taken. */ #define TSINTR_AUTT1 (1 << 6) /* Auxiliary Timestamp 1 Taken. */ #define TSYNC_INTERRUPTS TSINTR_TXTS /* TSAUXC Configuration Bits */ #define TSAUXC_EN_TT0 (1 << 0) /* Enable target time 0. */ #define TSAUXC_EN_TT1 (1 << 1) /* Enable target time 1. */ #define TSAUXC_EN_CLK0 (1 << 2) /* Enable Configurable Frequency Clock 0. */ #define TSAUXC_ST0 (1 << 4) /* Start Clock 0 Toggle on Target Time 0. */ #define TSAUXC_EN_CLK1 (1 << 5) /* Enable Configurable Frequency Clock 1. */ #define TSAUXC_ST1 (1 << 7) /* Start Clock 1 Toggle on Target Time 1. */ #define TSAUXC_EN_TS0 (1 << 8) /* Enable hardware timestamp 0. */ #define TSAUXC_EN_TS1 (1 << 10) /* Enable hardware timestamp 0. */ /* SDP Configuration Bits */ #define AUX0_SEL_SDP0 (0u << 0) /* Assign SDP0 to auxiliary time stamp 0. */ #define AUX0_SEL_SDP1 (1u << 0) /* Assign SDP1 to auxiliary time stamp 0. */ #define AUX0_SEL_SDP2 (2u << 0) /* Assign SDP2 to auxiliary time stamp 0. */ #define AUX0_SEL_SDP3 (3u << 0) /* Assign SDP3 to auxiliary time stamp 0. */ #define AUX0_TS_SDP_EN (1u << 2) /* Enable auxiliary time stamp trigger 0. */ #define AUX1_SEL_SDP0 (0u << 3) /* Assign SDP0 to auxiliary time stamp 1. */ #define AUX1_SEL_SDP1 (1u << 3) /* Assign SDP1 to auxiliary time stamp 1. */ #define AUX1_SEL_SDP2 (2u << 3) /* Assign SDP2 to auxiliary time stamp 1. */ #define AUX1_SEL_SDP3 (3u << 3) /* Assign SDP3 to auxiliary time stamp 1. */ #define AUX1_TS_SDP_EN (1u << 5) /* Enable auxiliary time stamp trigger 1. */ #define TS_SDP0_EN (1u << 8) /* SDP0 is assigned to Tsync. */ #define TS_SDP1_EN (1u << 11) /* SDP1 is assigned to Tsync. */ #define TS_SDP2_EN (1u << 14) /* SDP2 is assigned to Tsync. */ #define TS_SDP3_EN (1u << 17) /* SDP3 is assigned to Tsync. */ #define TS_SDP0_SEL_TT0 (0u << 6) /* Target time 0 is output on SDP0. */ #define TS_SDP0_SEL_TT1 (1u << 6) /* Target time 1 is output on SDP0. */ #define TS_SDP1_SEL_TT0 (0u << 9) /* Target time 0 is output on SDP1. */ #define TS_SDP1_SEL_TT1 (1u << 9) /* Target time 1 is output on SDP1. */ #define TS_SDP0_SEL_FC0 (2u << 6) /* Freq clock 0 is output on SDP0. */ #define TS_SDP0_SEL_FC1 (3u << 6) /* Freq clock 1 is output on SDP0. */ #define TS_SDP1_SEL_FC0 (2u << 9) /* Freq clock 0 is output on SDP1. */ #define TS_SDP1_SEL_FC1 (3u << 9) /* Freq clock 1 is output on SDP1. */ #define TS_SDP2_SEL_TT0 (0u << 12) /* Target time 0 is output on SDP2. */ #define TS_SDP2_SEL_TT1 (1u << 12) /* Target time 1 is output on SDP2. */ #define TS_SDP2_SEL_FC0 (2u << 12) /* Freq clock 0 is output on SDP2. */ #define TS_SDP2_SEL_FC1 (3u << 12) /* Freq clock 1 is output on SDP2. */ #define TS_SDP3_SEL_TT0 (0u << 15) /* Target time 0 is output on SDP3. */ #define TS_SDP3_SEL_TT1 (1u << 15) /* Target time 1 is output on SDP3. */ #define TS_SDP3_SEL_FC0 (2u << 15) /* Freq clock 0 is output on SDP3. */ #define TS_SDP3_SEL_FC1 (3u << 15) /* Freq clock 1 is output on SDP3. */ #define IGC_CTRL_SDP0_DIR 0x00400000 /* SDP0 Data direction */ #define IGC_CTRL_SDP1_DIR 0x00800000 /* SDP1 Data direction */ /* Extended Device Control */ #define IGC_CTRL_EXT_SDP2_DIR 0x00000400 /* SDP2 Data direction */ /* ETQF register bit definitions */ #define IGC_ETQF_1588 (1 << 30) #define IGC_FTQF_VF_BP 0x00008000 #define IGC_FTQF_1588_TIME_STAMP 0x08000000 #define IGC_FTQF_MASK 0xF0000000 #define IGC_FTQF_MASK_PROTO_BP 0x10000000 /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */ #define IGC_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of ctrl bits */ #define IGC_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ #define IGC_RXDADV_STAT_TSIP 0x08000 /* timestamp in packet */ #define IGC_TSICR_TXTS 0x00000002 #define IGC_TSIM_TXTS 0x00000002 /* TUPLE Filtering Configuration */ #define IGC_TTQF_DISABLE_MASK 0xF0008000 /* TTQF Disable Mask */ #define IGC_TTQF_QUEUE_ENABLE 0x100 /* TTQF Queue Enable Bit */ #define IGC_TTQF_PROTOCOL_MASK 0xFF /* TTQF Protocol Mask */ /* TTQF TCP Bit, shift with IGC_TTQF_PROTOCOL SHIFT */ #define IGC_TTQF_PROTOCOL_TCP 0x0 /* TTQF UDP Bit, shift with IGC_TTQF_PROTOCOL_SHIFT */ #define IGC_TTQF_PROTOCOL_UDP 0x1 /* TTQF SCTP Bit, shift with IGC_TTQF_PROTOCOL_SHIFT */ #define IGC_TTQF_PROTOCOL_SCTP 0x2 #define IGC_TTQF_PROTOCOL_SHIFT 5 /* TTQF Protocol Shift */ #define IGC_TTQF_QUEUE_SHIFT 16 /* TTQF Queue Shfit */ #define IGC_TTQF_RX_QUEUE_MASK 0x70000 /* TTQF Queue Mask */ #define IGC_TTQF_MASK_ENABLE 0x10000000 /* TTQF Mask Enable Bit */ #define IGC_IMIR_CLEAR_MASK 0xF001FFFF /* IMIR Reg Clear Mask */ #define IGC_IMIR_PORT_BYPASS 0x20000 /* IMIR Port Bypass Bit */ #define IGC_IMIR_PRIORITY_SHIFT 29 /* IMIR Priority Shift */ #define IGC_IMIREXT_CLEAR_MASK 0x7FFFF /* IMIREXT Reg Clear Mask */ #define IGC_MDICNFG_EXT_MDIO 0x80000000 /* MDI ext/int destination */ #define IGC_MDICNFG_COM_MDIO 0x40000000 /* MDI shared w/ lan 0 */ #define IGC_MDICNFG_PHY_MASK 0x03E00000 #define IGC_MDICNFG_PHY_SHIFT 21 #define IGC_MEDIA_PORT_COPPER 1 #define IGC_MEDIA_PORT_OTHER 2 #define IGC_M88E1112_AUTO_COPPER_SGMII 0x2 #define IGC_M88E1112_AUTO_COPPER_BASEX 0x3 #define IGC_M88E1112_STATUS_LINK 0x0004 /* Interface Link Bit */ #define IGC_M88E1112_MAC_CTRL_1 0x10 #define IGC_M88E1112_MAC_CTRL_1_MODE_MASK 0x0380 /* Mode Select */ #define IGC_M88E1112_MAC_CTRL_1_MODE_SHIFT 7 #define IGC_M88E1112_PAGE_ADDR 0x16 #define IGC_M88E1112_STATUS 0x01 #define IGC_THSTAT_LOW_EVENT 0x20000000 /* Low thermal threshold */ #define IGC_THSTAT_MID_EVENT 0x00200000 /* Mid thermal threshold */ #define IGC_THSTAT_HIGH_EVENT 0x00002000 /* High thermal threshold */ #define IGC_THSTAT_PWR_DOWN 0x00000001 /* Power Down Event */ #define IGC_THSTAT_LINK_THROTTLE 0x00000002 /* Link Spd Throttle Event */ /* EEE defines */ #define IGC_IPCNFG_EEE_2_5G_AN 0x00000010 /* IPCNFG EEE Ena 2.5G AN */ #define IGC_IPCNFG_EEE_1G_AN 0x00000008 /* IPCNFG EEE Ena 1G AN */ #define IGC_IPCNFG_EEE_100M_AN 0x00000004 /* IPCNFG EEE Ena 100M AN */ #define IGC_EEER_TX_LPI_EN 0x00010000 /* EEER Tx LPI Enable */ #define IGC_EEER_RX_LPI_EN 0x00020000 /* EEER Rx LPI Enable */ #define IGC_EEER_LPI_FC 0x00040000 /* EEER Ena on Flow Cntrl */ /* EEE status */ #define IGC_EEER_EEE_NEG 0x20000000 /* EEE capability nego */ #define IGC_EEER_RX_LPI_STATUS 0x40000000 /* Rx in LPI state */ #define IGC_EEER_TX_LPI_STATUS 0x80000000 /* Tx in LPI state */ #define IGC_EEE_LP_ADV_ADDR_I350 0x040F /* EEE LP Advertisement */ #define IGC_M88E1543_PAGE_ADDR 0x16 /* Page Offset Register */ #define IGC_M88E1543_EEE_CTRL_1 0x0 #define IGC_M88E1543_EEE_CTRL_1_MS 0x0001 /* EEE Master/Slave */ #define IGC_M88E1543_FIBER_CTRL 0x0 /* Fiber Control Register */ #define IGC_EEE_ADV_DEV_I354 7 #define IGC_EEE_ADV_ADDR_I354 60 #define IGC_EEE_ADV_100_SUPPORTED (1 << 1) /* 100BaseTx EEE Supported */ #define IGC_EEE_ADV_1000_SUPPORTED (1 << 2) /* 1000BaseT EEE Supported */ #define IGC_PCS_STATUS_DEV_I354 3 #define IGC_PCS_STATUS_ADDR_I354 1 #define IGC_PCS_STATUS_RX_LPI_RCVD 0x0400 #define IGC_PCS_STATUS_TX_LPI_RCVD 0x0800 #define IGC_M88E1512_CFG_REG_1 0x0010 #define IGC_M88E1512_CFG_REG_2 0x0011 #define IGC_M88E1512_CFG_REG_3 0x0007 #define IGC_M88E1512_MODE 0x0014 #define IGC_EEE_SU_LPI_CLK_STP 0x00800000 /* EEE LPI Clock Stop */ #define IGC_EEE_LP_ADV_DEV_I225 7 /* EEE LP Adv Device */ #define IGC_EEE_LP_ADV_ADDR_I225 61 /* EEE LP Adv Register */ #define IGC_MMDAC_FUNC_DATA 0x4000 /* Data, no post increment */ /* PHY Control Register */ #define MII_CR_SPEED_SELECT_MSB 0x0040 /* bits 6,13: 10=1000, 01=100, 00=10 */ #define MII_CR_COLL_TEST_ENABLE 0x0080 /* Collision test enable */ #define MII_CR_FULL_DUPLEX 0x0100 /* FDX =1, half duplex =0 */ #define MII_CR_RESTART_AUTO_NEG 0x0200 /* Restart auto negotiation */ #define MII_CR_ISOLATE 0x0400 /* Isolate PHY from MII */ #define MII_CR_POWER_DOWN 0x0800 /* Power down */ #define MII_CR_AUTO_NEG_EN 0x1000 /* Auto Neg Enable */ #define MII_CR_SPEED_SELECT_LSB 0x2000 /* bits 6,13: 10=1000, 01=100, 00=10 */ #define MII_CR_LOOPBACK 0x4000 /* 0 = normal, 1 = loopback */ #define MII_CR_RESET 0x8000 /* 0 = normal, 1 = PHY reset */ #define MII_CR_SPEED_1000 0x0040 #define MII_CR_SPEED_100 0x2000 #define MII_CR_SPEED_10 0x0000 /* PHY Status Register */ #define MII_SR_EXTENDED_CAPS 0x0001 /* Extended register capabilities */ #define MII_SR_JABBER_DETECT 0x0002 /* Jabber Detected */ #define MII_SR_LINK_STATUS 0x0004 /* Link Status 1 = link */ #define MII_SR_AUTONEG_CAPS 0x0008 /* Auto Neg Capable */ #define MII_SR_REMOTE_FAULT 0x0010 /* Remote Fault Detect */ #define MII_SR_AUTONEG_COMPLETE 0x0020 /* Auto Neg Complete */ #define MII_SR_PREAMBLE_SUPPRESS 0x0040 /* Preamble may be suppressed */ #define MII_SR_EXTENDED_STATUS 0x0100 /* Ext. status info in Reg 0x0F */ #define MII_SR_100T2_HD_CAPS 0x0200 /* 100T2 Half Duplex Capable */ #define MII_SR_100T2_FD_CAPS 0x0400 /* 100T2 Full Duplex Capable */ #define MII_SR_10T_HD_CAPS 0x0800 /* 10T Half Duplex Capable */ #define MII_SR_10T_FD_CAPS 0x1000 /* 10T Full Duplex Capable */ #define MII_SR_100X_HD_CAPS 0x2000 /* 100X Half Duplex Capable */ #define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */ #define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */ /* Autoneg Advertisement Register */ #define NWAY_AR_SELECTOR_FIELD 0x0001 /* indicates IEEE 802.3 CSMA/CD */ #define NWAY_AR_10T_HD_CAPS 0x0020 /* 10T Half Duplex Capable */ #define NWAY_AR_10T_FD_CAPS 0x0040 /* 10T Full Duplex Capable */ #define NWAY_AR_100TX_HD_CAPS 0x0080 /* 100TX Half Duplex Capable */ #define NWAY_AR_100TX_FD_CAPS 0x0100 /* 100TX Full Duplex Capable */ #define NWAY_AR_100T4_CAPS 0x0200 /* 100T4 Capable */ #define NWAY_AR_PAUSE 0x0400 /* Pause operation desired */ #define NWAY_AR_ASM_DIR 0x0800 /* Asymmetric Pause Direction bit */ #define NWAY_AR_REMOTE_FAULT 0x2000 /* Remote Fault detected */ #define NWAY_AR_NEXT_PAGE 0x8000 /* Next Page ability supported */ /* Link Partner Ability Register (Base Page) */ #define NWAY_LPAR_SELECTOR_FIELD 0x0000 /* LP protocol selector field */ #define NWAY_LPAR_10T_HD_CAPS 0x0020 /* LP 10T Half Dplx Capable */ #define NWAY_LPAR_10T_FD_CAPS 0x0040 /* LP 10T Full Dplx Capable */ #define NWAY_LPAR_100TX_HD_CAPS 0x0080 /* LP 100TX Half Dplx Capable */ #define NWAY_LPAR_100TX_FD_CAPS 0x0100 /* LP 100TX Full Dplx Capable */ #define NWAY_LPAR_100T4_CAPS 0x0200 /* LP is 100T4 Capable */ #define NWAY_LPAR_PAUSE 0x0400 /* LP Pause operation desired */ #define NWAY_LPAR_ASM_DIR 0x0800 /* LP Asym Pause Direction bit */ #define NWAY_LPAR_REMOTE_FAULT 0x2000 /* LP detected Remote Fault */ #define NWAY_LPAR_ACKNOWLEDGE 0x4000 /* LP rx'd link code word */ #define NWAY_LPAR_NEXT_PAGE 0x8000 /* Next Page ability supported */ /* Autoneg Expansion Register */ #define NWAY_ER_LP_NWAY_CAPS 0x0001 /* LP has Auto Neg Capability */ #define NWAY_ER_PAGE_RXD 0x0002 /* LP 10T Half Dplx Capable */ #define NWAY_ER_NEXT_PAGE_CAPS 0x0004 /* LP 10T Full Dplx Capable */ #define NWAY_ER_LP_NEXT_PAGE_CAPS 0x0008 /* LP 100TX Half Dplx Capable */ #define NWAY_ER_PAR_DETECT_FAULT 0x0010 /* LP 100TX Full Dplx Capable */ /* 1000BASE-T Control Register */ #define CR_1000T_ASYM_PAUSE 0x0080 /* Advertise asymmetric pause bit */ #define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */ #define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */ /* 1=Repeater/switch device port 0=DTE device */ #define CR_1000T_REPEATER_DTE 0x0400 /* 1=Configure PHY as Master 0=Configure PHY as Slave */ #define CR_1000T_MS_VALUE 0x0800 /* 1=Master/Slave manual config value 0=Automatic Master/Slave config */ #define CR_1000T_MS_ENABLE 0x1000 #define CR_1000T_TEST_MODE_NORMAL 0x0000 /* Normal Operation */ #define CR_1000T_TEST_MODE_1 0x2000 /* Transmit Waveform test */ #define CR_1000T_TEST_MODE_2 0x4000 /* Master Transmit Jitter test */ #define CR_1000T_TEST_MODE_3 0x6000 /* Slave Transmit Jitter test */ #define CR_1000T_TEST_MODE_4 0x8000 /* Transmitter Distortion test */ /* 1000BASE-T Status Register */ #define SR_1000T_IDLE_ERROR_CNT 0x00FF /* Num idle err since last rd */ #define SR_1000T_ASYM_PAUSE_DIR 0x0100 /* LP asym pause direction bit */ #define SR_1000T_LP_HD_CAPS 0x0400 /* LP is 1000T HD capable */ #define SR_1000T_LP_FD_CAPS 0x0800 /* LP is 1000T FD capable */ #define SR_1000T_REMOTE_RX_STATUS 0x1000 /* Remote receiver OK */ #define SR_1000T_LOCAL_RX_STATUS 0x2000 /* Local receiver OK */ #define SR_1000T_MS_CONFIG_RES 0x4000 /* 1=Local Tx Master, 0=Slave */ #define SR_1000T_MS_CONFIG_FAULT 0x8000 /* Master/Slave config fault */ #define SR_1000T_PHY_EXCESSIVE_IDLE_ERR_COUNT 5 /* PHY 1000 MII Register/Bit Definitions */ /* PHY Registers defined by IEEE */ #define PHY_CONTROL 0x00 /* Control Register */ #define PHY_STATUS 0x01 /* Status Register */ #define PHY_ID1 0x02 /* Phy Id Reg (word 1) */ #define PHY_ID2 0x03 /* Phy Id Reg (word 2) */ #define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */ #define PHY_LP_ABILITY 0x05 /* Link Partner Ability (Base Page) */ #define PHY_AUTONEG_EXP 0x06 /* Autoneg Expansion Reg */ #define PHY_NEXT_PAGE_TX 0x07 /* Next Page Tx */ #define PHY_LP_NEXT_PAGE 0x08 /* Link Partner Next Page */ #define PHY_1000T_CTRL 0x09 /* 1000Base-T Control Reg */ #define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */ #define PHY_EXT_STATUS 0x0F /* Extended Status Reg */ /* PHY GPY 211 registers */ #define STANDARD_AN_REG_MASK 0x0007 /* MMD */ #define ANEG_MULTIGBT_AN_CTRL 0x0020 /* MULTI GBT AN Control Register */ #define MMD_DEVADDR_SHIFT 16 /* Shift MMD to higher bits */ #define CR_2500T_FD_CAPS 0x0080 /* Advertise 2500T FD capability */ #define PHY_CONTROL_LB 0x4000 /* PHY Loopback bit */ /* NVM Control */ #define IGC_EECD_SK 0x00000001 /* NVM Clock */ #define IGC_EECD_CS 0x00000002 /* NVM Chip Select */ #define IGC_EECD_DI 0x00000004 /* NVM Data In */ #define IGC_EECD_DO 0x00000008 /* NVM Data Out */ #define IGC_EECD_REQ 0x00000040 /* NVM Access Request */ #define IGC_EECD_GNT 0x00000080 /* NVM Access Grant */ #define IGC_EECD_PRES 0x00000100 /* NVM Present */ #define IGC_EECD_SIZE 0x00000200 /* NVM Size (0=64 word 1=256 word) */ /* NVM Addressing bits based on type 0=small, 1=large */ #define IGC_EECD_ADDR_BITS 0x00000400 #define IGC_NVM_GRANT_ATTEMPTS 1000 /* NVM # attempts to gain grant */ #define IGC_EECD_AUTO_RD 0x00000200 /* NVM Auto Read done */ #define IGC_EECD_SIZE_EX_MASK 0x00007800 /* NVM Size */ #define IGC_EECD_SIZE_EX_SHIFT 11 #define IGC_EECD_FLUPD 0x00080000 /* Update FLASH */ #define IGC_EECD_AUPDEN 0x00100000 /* Ena Auto FLASH update */ #define IGC_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ #define IGC_EECD_SEC1VAL_VALID_MASK (IGC_EECD_AUTO_RD | IGC_EECD_PRES) #define IGC_EECD_FLUPD_I225 0x00800000 /* Update FLASH */ #define IGC_EECD_FLUDONE_I225 0x04000000 /* Update FLASH done */ #define IGC_EECD_FLASH_DETECTED_I225 0x00080000 /* FLASH detected */ #define IGC_FLUDONE_ATTEMPTS 20000 #define IGC_EERD_EEWR_MAX_COUNT 512 /* buffered EEPROM words rw */ #define IGC_EECD_SEC1VAL_I225 0x02000000 /* Sector One Valid */ #define IGC_FLSECU_BLK_SW_ACCESS_I225 0x00000004 /* Block SW access */ #define IGC_FWSM_FW_VALID_I225 0x8000 /* FW valid bit */ #define IGC_NVM_RW_REG_DATA 16 /* Offset to data in NVM read/write regs */ #define IGC_NVM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */ #define IGC_NVM_RW_REG_START 1 /* Start operation */ #define IGC_NVM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ #define IGC_NVM_POLL_WRITE 1 /* Flag for polling for write complete */ #define IGC_NVM_POLL_READ 0 /* Flag for polling for read complete */ #define IGC_FLASH_UPDATES 2000 /* NVM Word Offsets */ #define NVM_COMPAT 0x0003 #define NVM_ID_LED_SETTINGS 0x0004 #define NVM_VERSION 0x0005 #define NVM_FUTURE_INIT_WORD1 0x0019 #define NVM_COMPAT_VALID_CSUM 0x0001 #define NVM_FUTURE_INIT_WORD1_VALID_CSUM 0x0040 #define NVM_ETRACK_WORD 0x0042 #define NVM_ETRACK_HIWORD 0x0043 #define NVM_COMB_VER_OFF 0x0083 #define NVM_COMB_VER_PTR 0x003d /* NVM version defines */ #define NVM_MAJOR_MASK 0xF000 #define NVM_MINOR_MASK 0x0FF0 #define NVM_IMAGE_ID_MASK 0x000F #define NVM_COMB_VER_MASK 0x00FF #define NVM_MAJOR_SHIFT 12 #define NVM_MINOR_SHIFT 4 #define NVM_COMB_VER_SHFT 8 #define NVM_VER_INVALID 0xFFFF #define NVM_ETRACK_SHIFT 16 #define NVM_ETRACK_VALID 0x8000 #define NVM_NEW_DEC_MASK 0x0F00 #define NVM_HEX_CONV 16 #define NVM_HEX_TENS 10 #define NVM_INIT_CONTROL2_REG 0x000F #define NVM_INIT_CONTROL3_PORT_B 0x0014 #define NVM_INIT_3GIO_3 0x001A #define NVM_SWDEF_PINS_CTRL_PORT_0 0x0020 #define NVM_INIT_CONTROL3_PORT_A 0x0024 #define NVM_CFG 0x0012 #define NVM_ALT_MAC_ADDR_PTR 0x0037 #define NVM_CHECKSUM_REG 0x003F #define IGC_NVM_CFG_DONE_PORT_0 0x040000 /* MNG config cycle done */ #define IGC_NVM_CFG_DONE_PORT_1 0x080000 /* ...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 IGC_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 - Microwire */ #define NVM_READ_OPCODE_MICROWIRE 0x6 /* NVM read opcode */ #define NVM_WRITE_OPCODE_MICROWIRE 0x5 /* NVM write opcode */ #define NVM_ERASE_OPCODE_MICROWIRE 0x7 /* NVM erase opcode */ #define NVM_EWEN_OPCODE_MICROWIRE 0x13 /* NVM erase/write enable */ #define NVM_EWDS_OPCODE_MICROWIRE 0x10 /* NVM erase/write disable */ /* 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 PCIX_COMMAND_REGISTER 0xE6 #define PCIX_STATUS_REGISTER_LO 0xE8 #define PCIX_STATUS_REGISTER_HI 0xEA #define PCI_HEADER_TYPE_REGISTER 0x0E #define PCIE_LINK_STATUS 0x12 #define PCIX_COMMAND_MMRBC_MASK 0x000C #define PCIX_COMMAND_MMRBC_SHIFT 0x2 #define PCIX_STATUS_HI_MMRBC_MASK 0x0060 #define PCIX_STATUS_HI_MMRBC_SHIFT 0x5 #define PCIX_STATUS_HI_MMRBC_4K 0x3 #define PCIX_STATUS_HI_MMRBC_2K 0x2 #define PCIX_STATUS_LO_FUNC_MASK 0x7 #define PCI_HEADER_TYPE_MULTIFUNC 0x80 #define PCIE_LINK_WIDTH_MASK 0x3F0 #define PCIE_LINK_WIDTH_SHIFT 4 #define PCIE_LINK_SPEED_MASK 0x0F #define PCIE_LINK_SPEED_2500 0x01 #define PCIE_LINK_SPEED_5000 0x02 #ifndef ETH_ADDR_LEN #define ETH_ADDR_LEN 6 #endif #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 M88IGC_E_PHY_ID 0x01410C50 #define M88IGC_I_PHY_ID 0x01410C30 #define M88E1011_I_PHY_ID 0x01410C20 #define IGP01IGC_I_PHY_ID 0x02A80380 #define M88E1111_I_PHY_ID 0x01410CC0 #define GG82563_E_PHY_ID 0x01410CA0 #define IGP03IGC_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 I225_I_PHY_ID 0x67C9DC00 /* M88IGC Specific Registers */ #define M88IGC_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Reg */ #define M88IGC_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Reg */ #define M88IGC_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Cntrl */ #define M88IGC_RX_ERR_CNTR 0x15 /* Receive Error Counter */ #define M88IGC_PHY_PAGE_SELECT 0x1D /* Reg 29 for pg number setting */ #define M88IGC_PHY_GEN_CONTROL 0x1E /* meaning depends on reg 29 */ /* M88IGC PHY Specific Control Register */ #define M88IGC_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reverse enabled */ /* MDI Crossover Mode bits 6:5 Manual MDI configuration */ #define M88IGC_PSCR_MDI_MANUAL_MODE 0x0000 #define M88IGC_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */ /* 1000BASE-T: Auto crossover, 100BASE-TX/10BASE-T: MDI Mode */ #define M88IGC_PSCR_AUTO_X_1000T 0x0040 /* Auto crossover enabled all speeds */ #define M88IGC_PSCR_AUTO_X_MODE 0x0060 #define M88IGC_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Tx */ /* M88IGC PHY Specific Status Register */ #define M88IGC_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */ #define M88IGC_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */ #define M88IGC_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */ /* 0 = <50M * 1 = 50-80M * 2 = 80-110M * 3 = 110-140M * 4 = >140M */ #define M88IGC_PSSR_CABLE_LENGTH 0x0380 #define M88IGC_PSSR_LINK 0x0400 /* 1=Link up, 0=Link down */ #define M88IGC_PSSR_SPD_DPLX_RESOLVED 0x0800 /* 1=Speed & Duplex resolved */ #define M88IGC_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */ #define M88IGC_PSSR_1000MBS 0x8000 /* 10=1000Mbs */ #define M88IGC_PSSR_CABLE_LENGTH_SHIFT 7 /* Number of times we will attempt to autonegotiate before downshifting if we * are the master */ #define M88IGC_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00 #define M88IGC_EPSCR_MASTER_DOWNSHIFT_1X 0x0000 /* Number of times we will attempt to autonegotiate before downshifting if we * are the slave */ #define M88IGC_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300 #define M88IGC_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100 #define M88IGC_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 /* 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 Spec Cntrl */ #define GG82563_PHY_PAGE_SELECT GG82563_REG(0, 22) /* Page Select */ #define GG82563_PHY_SPEC_CTRL_2 GG82563_REG(0, 26) /* PHY Spec Cntrl2 */ #define GG82563_PHY_PAGE_SELECT_ALT GG82563_REG(0, 29) /* Alt Page Select */ /* MAC Specific Control Register */ #define GG82563_PHY_MAC_SPEC_CTRL GG82563_REG(2, 21) #define GG82563_PHY_DSP_DISTANCE GG82563_REG(5, 26) /* DSP Distance */ /* Page 193 - Port Control Registers */ /* Kumeran Mode Control */ #define GG82563_PHY_KMRN_MODE_CTRL GG82563_REG(193, 16) #define GG82563_PHY_PWR_MGMT_CTRL GG82563_REG(193, 20) /* Pwr Mgt Ctrl */ /* Page 194 - KMRN Registers */ #define GG82563_PHY_INBAND_CTRL GG82563_REG(194, 18) /* Inband Ctrl */ /* MDI Control */ #define IGC_MDIC_DATA_MASK 0x0000FFFF #define IGC_MDIC_INT_EN 0x20000000 #define IGC_MDIC_REG_MASK 0x001F0000 #define IGC_MDIC_REG_SHIFT 16 #define IGC_MDIC_PHY_SHIFT 21 #define IGC_MDIC_OP_WRITE 0x04000000 #define IGC_MDIC_OP_READ 0x08000000 #define IGC_MDIC_READY 0x10000000 #define IGC_MDIC_ERROR 0x40000000 #define IGC_N0_QUEUE -1 #define IGC_MAX_MAC_HDR_LEN 127 #define IGC_MAX_NETWORK_HDR_LEN 511 #define IGC_VLANPQF_QUEUE_SEL(_n, q_idx) ((q_idx) << ((_n) * 4)) #define IGC_VLANPQF_P_VALID(_n) (0x1 << (3 + (_n) * 4)) #define IGC_VLANPQF_QUEUE_MASK 0x03 #define IGC_VFTA_BLOCK_SIZE 8 /* SerDes Control */ #define IGC_GEN_POLL_TIMEOUT 640 /* DMA Coalescing register fields */ /* DMA Coalescing Watchdog Timer */ #define IGC_DMACR_DMACWT_MASK 0x00003FFF /* DMA Coalescing Rx Threshold */ #define IGC_DMACR_DMACTHR_MASK 0x00FF0000 #define IGC_DMACR_DMACTHR_SHIFT 16 /* Lx when no PCIe transactions */ #define IGC_DMACR_DMAC_LX_MASK 0x30000000 #define IGC_DMACR_DMAC_LX_SHIFT 28 #define IGC_DMACR_DMAC_EN 0x80000000 /* Enable DMA Coalescing */ /* DMA Coalescing BMC-to-OS Watchdog Enable */ #define IGC_DMACR_DC_BMC2OSW_EN 0x00008000 /* DMA Coalescing Transmit Threshold */ #define IGC_DMCTXTH_DMCTTHR_MASK 0x00000FFF #define IGC_DMCTLX_TTLX_MASK 0x00000FFF /* Time to LX request */ /* Rx Traffic Rate Threshold */ #define IGC_DMCRTRH_UTRESH_MASK 0x0007FFFF /* Rx packet rate in current window */ #define IGC_DMCRTRH_LRPRCW 0x80000000 /* DMA Coal Rx Traffic Current Count */ #define IGC_DMCCNT_CCOUNT_MASK 0x01FFFFFF /* Flow ctrl Rx Threshold High val */ #define IGC_FCRTC_RTH_COAL_MASK 0x0003FFF0 #define IGC_FCRTC_RTH_COAL_SHIFT 4 /* Lx power decision based on DMA coal */ #define IGC_PCIEMISC_LX_DECISION 0x00000080 #define IGC_RXPBS_CFG_TS_EN 0x80000000 /* Timestamp in Rx buffer */ #define IGC_RXPBS_SIZE_I210_MASK 0x0000003F /* Rx packet buffer size */ #define IGC_TXPB0S_SIZE_I210_MASK 0x0000003F /* Tx packet buffer 0 size */ #define I210_RXPBSIZE_DEFAULT 0x000000A2 /* RXPBSIZE default */ #define I210_TXPBSIZE_DEFAULT 0x04000014 /* TXPBSIZE default */ #define IGC_LTRC_EEEMS_EN 0x00000020 /* Enable EEE LTR max send */ /* Minimum time for 1000BASE-T where no data will be transmit following move out * of EEE LPI Tx state */ #define IGC_TW_SYSTEM_1000_MASK 0x000000FF /* Minimum time for 100BASE-T where no data will be transmit following move out * of EEE LPI Tx state */ #define IGC_TW_SYSTEM_100_MASK 0x0000FF00 #define IGC_TW_SYSTEM_100_SHIFT 8 #define IGC_LTRMINV_LTRV_MASK 0x000003FF /* LTR minimum value */ #define IGC_LTRMAXV_LTRV_MASK 0x000003FF /* LTR maximum value */ #define IGC_LTRMINV_SCALE_MASK 0x00001C00 /* LTR minimum scale */ #define IGC_LTRMINV_SCALE_SHIFT 10 /* Reg val to set scale to 1024 nsec */ #define IGC_LTRMINV_SCALE_1024 2 /* Reg val to set scale to 32768 nsec */ #define IGC_LTRMINV_SCALE_32768 3 #define IGC_LTRMINV_LSNP_REQ 0x00008000 /* LTR Snoop Requirement */ #define IGC_LTRMAXV_SCALE_MASK 0x00001C00 /* LTR maximum scale */ #define IGC_LTRMAXV_SCALE_SHIFT 10 /* Reg val to set scale to 1024 nsec */ #define IGC_LTRMAXV_SCALE_1024 2 /* Reg val to set scale to 32768 nsec */ #define IGC_LTRMAXV_SCALE_32768 3 #define IGC_LTRMAXV_LSNP_REQ 0x00008000 /* LTR Snoop Requirement */ #define I225_RXPBSIZE_DEFAULT 0x000000A2 /* RXPBSIZE default */ #define I225_TXPBSIZE_DEFAULT 0x04000014 /* TXPBSIZE default */ #define IGC_RXPBS_SIZE_I225_MASK 0x0000003F /* Rx packet buffer size */ #define IGC_TXPB0S_SIZE_I225_MASK 0x0000003F /* Tx packet buffer 0 size */ #define IGC_STM_OPCODE 0xDB00 #define IGC_EEPROM_FLASH_SIZE_WORD 0x11 #define INVM_DWORD_TO_RECORD_TYPE(invm_dword) \ (u8)((invm_dword) & 0x7) #define INVM_DWORD_TO_WORD_ADDRESS(invm_dword) \ (u8)(((invm_dword) & 0x0000FE00) >> 9) #define INVM_DWORD_TO_WORD_DATA(invm_dword) \ (u16)(((invm_dword) & 0xFFFF0000) >> 16) #define IGC_INVM_RSA_KEY_SHA256_DATA_SIZE_IN_DWORDS 8 #define IGC_INVM_CSR_AUTOLOAD_DATA_SIZE_IN_DWORDS 1 #define IGC_INVM_ULT_BYTES_SIZE 8 #define IGC_INVM_RECORD_SIZE_IN_BYTES 4 #define IGC_INVM_VER_FIELD_ONE 0x1FF8 #define IGC_INVM_VER_FIELD_TWO 0x7FE000 #define IGC_INVM_IMGTYPE_FIELD 0x1F800000 #define IGC_INVM_MAJOR_MASK 0x3F0 #define IGC_INVM_MINOR_MASK 0xF #define IGC_INVM_MAJOR_SHIFT 4 /* PLL Defines */ #define IGC_PCI_PMCSR 0x44 #define IGC_PCI_PMCSR_D3 0x03 #define IGC_MAX_PLL_TRIES 5 #define IGC_PHY_PLL_UNCONF 0xFF #define IGC_PHY_PLL_FREQ_PAGE 0xFC0000 #define IGC_PHY_PLL_FREQ_REG 0x000E #define IGC_INVM_DEFAULT_AL 0x202F #define IGC_INVM_AUTOLOAD 0x0A #define IGC_INVM_PLL_WO_VAL 0x0010 /* Proxy Filter Control Extended */ #define IGC_PROXYFCEX_MDNS 0x00000001 /* mDNS */ #define IGC_PROXYFCEX_MDNS_M 0x00000002 /* mDNS Multicast */ #define IGC_PROXYFCEX_MDNS_U 0x00000004 /* mDNS Unicast */ #define IGC_PROXYFCEX_IPV4_M 0x00000008 /* IPv4 Multicast */ #define IGC_PROXYFCEX_IPV6_M 0x00000010 /* IPv6 Multicast */ #define IGC_PROXYFCEX_IGMP 0x00000020 /* IGMP */ #define IGC_PROXYFCEX_IGMP_M 0x00000040 /* IGMP Multicast */ #define IGC_PROXYFCEX_ARPRES 0x00000080 /* ARP Response */ #define IGC_PROXYFCEX_ARPRES_D 0x00000100 /* ARP Response Directed */ #define IGC_PROXYFCEX_ICMPV4 0x00000200 /* ICMPv4 */ #define IGC_PROXYFCEX_ICMPV4_D 0x00000400 /* ICMPv4 Directed */ #define IGC_PROXYFCEX_ICMPV6 0x00000800 /* ICMPv6 */ #define IGC_PROXYFCEX_ICMPV6_D 0x00001000 /* ICMPv6 Directed */ #define IGC_PROXYFCEX_DNS 0x00002000 /* DNS */ /* Proxy Filter Control */ #define IGC_PROXYFC_D0 0x00000001 /* Enable offload in D0 */ #define IGC_PROXYFC_EX 0x00000004 /* Directed exact proxy */ #define IGC_PROXYFC_MC 0x00000008 /* Directed MC Proxy */ #define IGC_PROXYFC_BC 0x00000010 /* Broadcast Proxy Enable */ #define IGC_PROXYFC_ARP_DIRECTED 0x00000020 /* Directed ARP Proxy Ena */ #define IGC_PROXYFC_IPV4 0x00000040 /* Directed IPv4 Enable */ #define IGC_PROXYFC_IPV6 0x00000080 /* Directed IPv6 Enable */ #define IGC_PROXYFC_NS 0x00000200 /* IPv6 Neighbor Solicitation */ #define IGC_PROXYFC_NS_DIRECTED 0x00000400 /* Directed NS Proxy Ena */ #define IGC_PROXYFC_ARP 0x00000800 /* ARP Request Proxy Ena */ /* Proxy Status */ #define IGC_PROXYS_CLEAR 0xFFFFFFFF /* Clear */ /* Firmware Status */ #define IGC_FWSTS_FWRI 0x80000000 /* FW Reset Indication */ /* VF Control */ #define IGC_VTCTRL_RST 0x04000000 /* Reset VF */ #define IGC_STATUS_LAN_ID_MASK 0x00000000C /* Mask for Lan ID field */ /* Lan ID bit field offset in status register */ #define IGC_STATUS_LAN_ID_OFFSET 2 #define IGC_VFTA_ENTRIES 128 #define IGC_UNUSEDARG #ifndef ERROR_REPORT #define ERROR_REPORT(fmt) do { } while (0) #endif /* ERROR_REPORT */ #endif /* _IGC_DEFINES_H_ */