| /******************************************************************************* |
| |
| Intel(R) Gigabit Ethernet Linux driver |
| Copyright(c) 2007-2014 Intel Corporation. |
| |
| This program is free software; you can redistribute it and/or modify it |
| under the terms and conditions of the GNU General Public License, |
| version 2, as published by the Free Software Foundation. |
| |
| This program is distributed in the hope it will be useful, but WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| more details. |
| |
| You should have received a copy of the GNU General Public License along with |
| this program; if not, see <http://www.gnu.org/licenses/>. |
| |
| The full GNU General Public License is included in this distribution in |
| the file called "COPYING". |
| |
| Contact Information: |
| e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
| Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| |
| *******************************************************************************/ |
| |
| #ifndef _E1000_82575_H_ |
| #define _E1000_82575_H_ |
| |
| void igb_shutdown_serdes_link_82575(struct e1000_hw *hw); |
| void igb_power_up_serdes_link_82575(struct e1000_hw *hw); |
| void igb_power_down_phy_copper_82575(struct e1000_hw *hw); |
| void igb_rx_fifo_flush_82575(struct e1000_hw *hw); |
| s32 igb_read_i2c_byte(struct e1000_hw *hw, u8 byte_offset, u8 dev_addr, |
| u8 *data); |
| s32 igb_write_i2c_byte(struct e1000_hw *hw, u8 byte_offset, u8 dev_addr, |
| u8 data); |
| |
| #define ID_LED_DEFAULT_82575_SERDES ((ID_LED_DEF1_DEF2 << 12) | \ |
| (ID_LED_DEF1_DEF2 << 8) | \ |
| (ID_LED_DEF1_DEF2 << 4) | \ |
| (ID_LED_OFF1_ON2)) |
| |
| #define E1000_RAR_ENTRIES_82575 16 |
| #define E1000_RAR_ENTRIES_82576 24 |
| #define E1000_RAR_ENTRIES_82580 24 |
| #define E1000_RAR_ENTRIES_I350 32 |
| |
| #define E1000_SW_SYNCH_MB 0x00000100 |
| #define E1000_STAT_DEV_RST_SET 0x00100000 |
| #define E1000_CTRL_DEV_RST 0x20000000 |
| |
| /* SRRCTL bit definitions */ |
| #define E1000_SRRCTL_BSIZEPKT_SHIFT 10 /* Shift _right_ */ |
| #define E1000_SRRCTL_BSIZEHDRSIZE_SHIFT 2 /* Shift _left_ */ |
| #define E1000_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000 |
| #define E1000_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000 |
| #define E1000_SRRCTL_DROP_EN 0x80000000 |
| #define E1000_SRRCTL_TIMESTAMP 0x40000000 |
| |
| |
| #define E1000_MRQC_ENABLE_RSS_4Q 0x00000002 |
| #define E1000_MRQC_ENABLE_VMDQ 0x00000003 |
| #define E1000_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 |
| #define E1000_MRQC_ENABLE_VMDQ_RSS_2Q 0x00000005 |
| #define E1000_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 |
| #define E1000_MRQC_RSS_FIELD_IPV6_UDP_EX 0x01000000 |
| |
| #define E1000_EICR_TX_QUEUE ( \ |
| E1000_EICR_TX_QUEUE0 | \ |
| E1000_EICR_TX_QUEUE1 | \ |
| E1000_EICR_TX_QUEUE2 | \ |
| E1000_EICR_TX_QUEUE3) |
| |
| #define E1000_EICR_RX_QUEUE ( \ |
| E1000_EICR_RX_QUEUE0 | \ |
| E1000_EICR_RX_QUEUE1 | \ |
| E1000_EICR_RX_QUEUE2 | \ |
| E1000_EICR_RX_QUEUE3) |
| |
| /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */ |
| #define E1000_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ |
| #define E1000_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of ctrl bits */ |
| |
| /* Receive Descriptor - Advanced */ |
| union e1000_adv_rx_desc { |
| struct { |
| __le64 pkt_addr; /* Packet buffer address */ |
| __le64 hdr_addr; /* Header buffer address */ |
| } read; |
| struct { |
| struct { |
| struct { |
| __le16 pkt_info; /* RSS type, Packet type */ |
| __le16 hdr_info; /* Split Header, |
| * header buffer length */ |
| } lo_dword; |
| union { |
| __le32 rss; /* RSS Hash */ |
| struct { |
| __le16 ip_id; /* IP id */ |
| __le16 csum; /* Packet Checksum */ |
| } csum_ip; |
| } hi_dword; |
| } lower; |
| struct { |
| __le32 status_error; /* ext status/error */ |
| __le16 length; /* Packet length */ |
| __le16 vlan; /* VLAN tag */ |
| } upper; |
| } wb; /* writeback */ |
| }; |
| |
| #define E1000_RXDADV_HDRBUFLEN_MASK 0x7FE0 |
| #define E1000_RXDADV_HDRBUFLEN_SHIFT 5 |
| #define E1000_RXDADV_STAT_TS 0x10000 /* Pkt was time stamped */ |
| #define E1000_RXDADV_STAT_TSIP 0x08000 /* timestamp in packet */ |
| |
| /* Transmit Descriptor - Advanced */ |
| union e1000_adv_tx_desc { |
| struct { |
| __le64 buffer_addr; /* Address of descriptor's data buf */ |
| __le32 cmd_type_len; |
| __le32 olinfo_status; |
| } read; |
| struct { |
| __le64 rsvd; /* Reserved */ |
| __le32 nxtseq_seed; |
| __le32 status; |
| } wb; |
| }; |
| |
| /* Adv Transmit Descriptor Config Masks */ |
| #define E1000_ADVTXD_MAC_TSTAMP 0x00080000 /* IEEE1588 Timestamp packet */ |
| #define E1000_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Descriptor */ |
| #define E1000_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */ |
| #define E1000_ADVTXD_DCMD_EOP 0x01000000 /* End of Packet */ |
| #define E1000_ADVTXD_DCMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ |
| #define E1000_ADVTXD_DCMD_RS 0x08000000 /* Report Status */ |
| #define E1000_ADVTXD_DCMD_DEXT 0x20000000 /* Descriptor extension (1=Adv) */ |
| #define E1000_ADVTXD_DCMD_VLE 0x40000000 /* VLAN pkt enable */ |
| #define E1000_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ |
| #define E1000_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ |
| |
| /* Context descriptors */ |
| struct e1000_adv_tx_context_desc { |
| __le32 vlan_macip_lens; |
| __le32 seqnum_seed; |
| __le32 type_tucmd_mlhl; |
| __le32 mss_l4len_idx; |
| }; |
| |
| #define E1000_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ |
| #define E1000_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */ |
| #define E1000_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */ |
| #define E1000_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 packet TYPE of SCTP */ |
| /* IPSec Encrypt Enable for ESP */ |
| #define E1000_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ |
| #define E1000_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ |
| /* Adv ctxt IPSec SA IDX mask */ |
| /* Adv ctxt IPSec ESP len mask */ |
| |
| /* Additional Transmit Descriptor Control definitions */ |
| #define E1000_TXDCTL_QUEUE_ENABLE 0x02000000 /* Enable specific Tx Queue */ |
| /* Tx Queue Arbitration Priority 0=low, 1=high */ |
| |
| /* Additional Receive Descriptor Control definitions */ |
| #define E1000_RXDCTL_QUEUE_ENABLE 0x02000000 /* Enable specific Rx Queue */ |
| |
| /* Direct Cache Access (DCA) definitions */ |
| #define E1000_DCA_CTRL_DCA_MODE_DISABLE 0x01 /* DCA Disable */ |
| #define E1000_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ |
| |
| #define E1000_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ |
| #define E1000_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */ |
| #define E1000_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */ |
| #define E1000_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */ |
| #define E1000_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */ |
| |
| #define E1000_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ |
| #define E1000_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */ |
| #define E1000_DCA_TXCTRL_DESC_RRO_EN (1 << 9) /* Tx rd Desc Relax Order */ |
| #define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */ |
| #define E1000_DCA_TXCTRL_DATA_RRO_EN (1 << 13) /* Tx rd data Relax Order */ |
| |
| /* Additional DCA related definitions, note change in position of CPUID */ |
| #define E1000_DCA_TXCTRL_CPUID_MASK_82576 0xFF000000 /* Tx CPUID Mask */ |
| #define E1000_DCA_RXCTRL_CPUID_MASK_82576 0xFF000000 /* Rx CPUID Mask */ |
| #define E1000_DCA_TXCTRL_CPUID_SHIFT 24 /* Tx CPUID now in the last byte */ |
| #define E1000_DCA_RXCTRL_CPUID_SHIFT 24 /* Rx CPUID now in the last byte */ |
| |
| /* ETQF register bit definitions */ |
| #define E1000_ETQF_FILTER_ENABLE (1 << 26) |
| #define E1000_ETQF_1588 (1 << 30) |
| |
| /* FTQF register bit definitions */ |
| #define E1000_FTQF_VF_BP 0x00008000 |
| #define E1000_FTQF_1588_TIME_STAMP 0x08000000 |
| #define E1000_FTQF_MASK 0xF0000000 |
| #define E1000_FTQF_MASK_PROTO_BP 0x10000000 |
| #define E1000_FTQF_MASK_SOURCE_PORT_BP 0x80000000 |
| |
| #define E1000_NVM_APME_82575 0x0400 |
| #define MAX_NUM_VFS 8 |
| |
| #define E1000_DTXSWC_MAC_SPOOF_MASK 0x000000FF /* Per VF MAC spoof control */ |
| #define E1000_DTXSWC_VLAN_SPOOF_MASK 0x0000FF00 /* Per VF VLAN spoof control */ |
| #define E1000_DTXSWC_LLE_MASK 0x00FF0000 /* Per VF Local LB enables */ |
| #define E1000_DTXSWC_VLAN_SPOOF_SHIFT 8 |
| #define E1000_DTXSWC_VMDQ_LOOPBACK_EN (1 << 31) /* global VF LB enable */ |
| |
| /* Easy defines for setting default pool, would normally be left a zero */ |
| #define E1000_VT_CTL_DEFAULT_POOL_SHIFT 7 |
| #define E1000_VT_CTL_DEFAULT_POOL_MASK (0x7 << E1000_VT_CTL_DEFAULT_POOL_SHIFT) |
| |
| /* Other useful VMD_CTL register defines */ |
| #define E1000_VT_CTL_IGNORE_MAC (1 << 28) |
| #define E1000_VT_CTL_DISABLE_DEF_POOL (1 << 29) |
| #define E1000_VT_CTL_VM_REPL_EN (1 << 30) |
| |
| /* Per VM Offload register setup */ |
| #define E1000_VMOLR_RLPML_MASK 0x00003FFF /* Long Packet Maximum Length mask */ |
| #define E1000_VMOLR_LPE 0x00010000 /* Accept Long packet */ |
| #define E1000_VMOLR_RSSE 0x00020000 /* Enable RSS */ |
| #define E1000_VMOLR_AUPE 0x01000000 /* Accept untagged packets */ |
| #define E1000_VMOLR_ROMPE 0x02000000 /* Accept overflow multicast */ |
| #define E1000_VMOLR_ROPE 0x04000000 /* Accept overflow unicast */ |
| #define E1000_VMOLR_BAM 0x08000000 /* Accept Broadcast packets */ |
| #define E1000_VMOLR_MPME 0x10000000 /* Multicast promiscuous mode */ |
| #define E1000_VMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */ |
| #define E1000_VMOLR_STRCRC 0x80000000 /* CRC stripping enable */ |
| |
| #define E1000_DVMOLR_HIDEVLAN 0x20000000 /* Hide vlan enable */ |
| #define E1000_DVMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */ |
| #define E1000_DVMOLR_STRCRC 0x80000000 /* CRC stripping enable */ |
| |
| #define E1000_VLVF_ARRAY_SIZE 32 |
| #define E1000_VLVF_VLANID_MASK 0x00000FFF |
| #define E1000_VLVF_POOLSEL_SHIFT 12 |
| #define E1000_VLVF_POOLSEL_MASK (0xFF << E1000_VLVF_POOLSEL_SHIFT) |
| #define E1000_VLVF_LVLAN 0x00100000 |
| #define E1000_VLVF_VLANID_ENABLE 0x80000000 |
| |
| #define E1000_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */ |
| #define E1000_VMVIR_VLANA_NEVER 0x80000000 /* Never insert VLAN tag */ |
| |
| #define E1000_IOVCTL 0x05BBC |
| #define E1000_IOVCTL_REUSE_VFQ 0x00000001 |
| |
| #define E1000_RPLOLR_STRVLAN 0x40000000 |
| #define E1000_RPLOLR_STRCRC 0x80000000 |
| |
| #define E1000_DTXCTL_8023LL 0x0004 |
| #define E1000_DTXCTL_VLAN_ADDED 0x0008 |
| #define E1000_DTXCTL_OOS_ENABLE 0x0010 |
| #define E1000_DTXCTL_MDP_EN 0x0020 |
| #define E1000_DTXCTL_SPOOF_INT 0x0040 |
| |
| #define E1000_EEPROM_PCS_AUTONEG_DISABLE_BIT (1 << 14) |
| |
| #define ALL_QUEUES 0xFFFF |
| |
| /* RX packet buffer size defines */ |
| #define E1000_RXPBS_SIZE_MASK_82576 0x0000007F |
| void igb_vmdq_set_anti_spoofing_pf(struct e1000_hw *, bool, int); |
| void igb_vmdq_set_loopback_pf(struct e1000_hw *, bool); |
| void igb_vmdq_set_replication_pf(struct e1000_hw *, bool); |
| u16 igb_rxpbs_adjust_82580(u32 data); |
| s32 igb_read_emi_reg(struct e1000_hw *, u16 addr, u16 *data); |
| s32 igb_set_eee_i350(struct e1000_hw *); |
| s32 igb_set_eee_i354(struct e1000_hw *); |
| s32 igb_get_eee_status_i354(struct e1000_hw *hw, bool *status); |
| |
| #define E1000_I2C_THERMAL_SENSOR_ADDR 0xF8 |
| #define E1000_EMC_INTERNAL_DATA 0x00 |
| #define E1000_EMC_INTERNAL_THERM_LIMIT 0x20 |
| #define E1000_EMC_DIODE1_DATA 0x01 |
| #define E1000_EMC_DIODE1_THERM_LIMIT 0x19 |
| #define E1000_EMC_DIODE2_DATA 0x23 |
| #define E1000_EMC_DIODE2_THERM_LIMIT 0x1A |
| #define E1000_EMC_DIODE3_DATA 0x2A |
| #define E1000_EMC_DIODE3_THERM_LIMIT 0x30 |
| #endif |
