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sys/dev/igc/igc_defines.h

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/*-
* Copyright 2021 Intel Corp
* Copyright 2021 Rubicon Communications, LLC (Netgate)
* SPDX-License-Identifier: BSD-3-Clause
*
* $FreeBSD$
*/
#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_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_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_ */