1 /****************************************************************************** 2 3 Copyright (c) 2001-2014, Intel Corporation 4 All rights reserved. 5 6 Redistribution and use in source and binary forms, with or without 7 modification, are permitted provided that the following conditions are met: 8 9 1. Redistributions of source code must retain the above copyright notice, 10 this list of conditions and the following disclaimer. 11 12 2. Redistributions in binary form must reproduce the above copyright 13 notice, this list of conditions and the following disclaimer in the 14 documentation and/or other materials provided with the distribution. 15 16 3. Neither the name of the Intel Corporation nor the names of its 17 contributors may be used to endorse or promote products derived from 18 this software without specific prior written permission. 19 20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 24 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 POSSIBILITY OF SUCH DAMAGE. 31 32 ******************************************************************************/ 33 /*$FreeBSD$*/ 34 35 #ifndef _E1000_82575_H_ 36 #define _E1000_82575_H_ 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 #define ID_LED_DEFAULT_82575_SERDES ((ID_LED_DEF1_DEF2 << 12) | \ 43 (ID_LED_DEF1_DEF2 << 8) | \ 44 (ID_LED_DEF1_DEF2 << 4) | \ 45 (ID_LED_OFF1_ON2)) 46 /* 47 * Receive Address Register Count 48 * Number of high/low register pairs in the RAR. The RAR (Receive Address 49 * Registers) holds the directed and multicast addresses that we monitor. 50 * These entries are also used for MAC-based filtering. 51 */ 52 /* 53 * For 82576, there are an additional set of RARs that begin at an offset 54 * separate from the first set of RARs. 55 */ 56 #define E1000_RAR_ENTRIES_82575 16 57 #define E1000_RAR_ENTRIES_82576 24 58 #define E1000_RAR_ENTRIES_82580 24 59 #define E1000_RAR_ENTRIES_I350 32 60 #define E1000_SW_SYNCH_MB 0x00000100 61 #define E1000_STAT_DEV_RST_SET 0x00100000 62 #define E1000_CTRL_DEV_RST 0x20000000 63 64 #ifdef E1000_BIT_FIELDS 65 struct e1000_adv_data_desc { 66 __le64 buffer_addr; /* Address of the descriptor's data buffer */ 67 union { 68 u32 data; 69 struct { 70 u32 datalen:16; /* Data buffer length */ 71 u32 rsvd:4; 72 u32 dtyp:4; /* Descriptor type */ 73 u32 dcmd:8; /* Descriptor command */ 74 } config; 75 } lower; 76 union { 77 u32 data; 78 struct { 79 u32 status:4; /* Descriptor status */ 80 u32 idx:4; 81 u32 popts:6; /* Packet Options */ 82 u32 paylen:18; /* Payload length */ 83 } options; 84 } upper; 85 }; 86 87 #define E1000_TXD_DTYP_ADV_C 0x2 /* Advanced Context Descriptor */ 88 #define E1000_TXD_DTYP_ADV_D 0x3 /* Advanced Data Descriptor */ 89 #define E1000_ADV_TXD_CMD_DEXT 0x20 /* Descriptor extension (0 = legacy) */ 90 #define E1000_ADV_TUCMD_IPV4 0x2 /* IP Packet Type: 1=IPv4 */ 91 #define E1000_ADV_TUCMD_IPV6 0x0 /* IP Packet Type: 0=IPv6 */ 92 #define E1000_ADV_TUCMD_L4T_UDP 0x0 /* L4 Packet TYPE of UDP */ 93 #define E1000_ADV_TUCMD_L4T_TCP 0x4 /* L4 Packet TYPE of TCP */ 94 #define E1000_ADV_TUCMD_MKRREQ 0x10 /* Indicates markers are required */ 95 #define E1000_ADV_DCMD_EOP 0x1 /* End of Packet */ 96 #define E1000_ADV_DCMD_IFCS 0x2 /* Insert FCS (Ethernet CRC) */ 97 #define E1000_ADV_DCMD_RS 0x8 /* Report Status */ 98 #define E1000_ADV_DCMD_VLE 0x40 /* Add VLAN tag */ 99 #define E1000_ADV_DCMD_TSE 0x80 /* TCP Seg enable */ 100 /* Extended Device Control */ 101 #define E1000_CTRL_EXT_NSICR 0x00000001 /* Disable Intr Clear all on read */ 102 103 struct e1000_adv_context_desc { 104 union { 105 u32 ip_config; 106 struct { 107 u32 iplen:9; 108 u32 maclen:7; 109 u32 vlan_tag:16; 110 } fields; 111 } ip_setup; 112 u32 seq_num; 113 union { 114 u64 l4_config; 115 struct { 116 u32 mkrloc:9; 117 u32 tucmd:11; 118 u32 dtyp:4; 119 u32 adv:8; 120 u32 rsvd:4; 121 u32 idx:4; 122 u32 l4len:8; 123 u32 mss:16; 124 } fields; 125 } l4_setup; 126 }; 127 #endif 128 129 /* SRRCTL bit definitions */ 130 #define E1000_SRRCTL_BSIZEPKT_SHIFT 10 /* Shift _right_ */ 131 #define E1000_SRRCTL_BSIZEHDRSIZE_MASK 0x00000F00 132 #define E1000_SRRCTL_BSIZEHDRSIZE_SHIFT 2 /* Shift _left_ */ 133 #define E1000_SRRCTL_DESCTYPE_LEGACY 0x00000000 134 #define E1000_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000 135 #define E1000_SRRCTL_DESCTYPE_HDR_SPLIT 0x04000000 136 #define E1000_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000 137 #define E1000_SRRCTL_DESCTYPE_HDR_REPLICATION 0x06000000 138 #define E1000_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000 139 #define E1000_SRRCTL_DESCTYPE_MASK 0x0E000000 140 #define E1000_SRRCTL_TIMESTAMP 0x40000000 141 #define E1000_SRRCTL_DROP_EN 0x80000000 142 143 #define E1000_SRRCTL_BSIZEPKT_MASK 0x0000007F 144 #define E1000_SRRCTL_BSIZEHDR_MASK 0x00003F00 145 146 #define E1000_TX_HEAD_WB_ENABLE 0x1 147 #define E1000_TX_SEQNUM_WB_ENABLE 0x2 148 149 #define E1000_MRQC_ENABLE_RSS_4Q 0x00000002 150 #define E1000_MRQC_ENABLE_VMDQ 0x00000003 151 #define E1000_MRQC_ENABLE_VMDQ_RSS_2Q 0x00000005 152 #define E1000_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 153 #define E1000_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 154 #define E1000_MRQC_RSS_FIELD_IPV6_UDP_EX 0x01000000 155 #define E1000_MRQC_ENABLE_RSS_8Q 0x00000002 156 157 #define E1000_VMRCTL_MIRROR_PORT_SHIFT 8 158 #define E1000_VMRCTL_MIRROR_DSTPORT_MASK (7 << \ 159 E1000_VMRCTL_MIRROR_PORT_SHIFT) 160 #define E1000_VMRCTL_POOL_MIRROR_ENABLE (1 << 0) 161 #define E1000_VMRCTL_UPLINK_MIRROR_ENABLE (1 << 1) 162 #define E1000_VMRCTL_DOWNLINK_MIRROR_ENABLE (1 << 2) 163 164 #define E1000_EICR_TX_QUEUE ( \ 165 E1000_EICR_TX_QUEUE0 | \ 166 E1000_EICR_TX_QUEUE1 | \ 167 E1000_EICR_TX_QUEUE2 | \ 168 E1000_EICR_TX_QUEUE3) 169 170 #define E1000_EICR_RX_QUEUE ( \ 171 E1000_EICR_RX_QUEUE0 | \ 172 E1000_EICR_RX_QUEUE1 | \ 173 E1000_EICR_RX_QUEUE2 | \ 174 E1000_EICR_RX_QUEUE3) 175 176 #define E1000_EIMS_RX_QUEUE E1000_EICR_RX_QUEUE 177 #define E1000_EIMS_TX_QUEUE E1000_EICR_TX_QUEUE 178 179 #define EIMS_ENABLE_MASK ( \ 180 E1000_EIMS_RX_QUEUE | \ 181 E1000_EIMS_TX_QUEUE | \ 182 E1000_EIMS_TCP_TIMER | \ 183 E1000_EIMS_OTHER) 184 185 /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */ 186 #define E1000_IMIR_PORT_IM_EN 0x00010000 /* TCP port enable */ 187 #define E1000_IMIR_PORT_BP 0x00020000 /* TCP port check bypass */ 188 #define E1000_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ 189 #define E1000_IMIREXT_CTRL_URG 0x00002000 /* Check URG bit in header */ 190 #define E1000_IMIREXT_CTRL_ACK 0x00004000 /* Check ACK bit in header */ 191 #define E1000_IMIREXT_CTRL_PSH 0x00008000 /* Check PSH bit in header */ 192 #define E1000_IMIREXT_CTRL_RST 0x00010000 /* Check RST bit in header */ 193 #define E1000_IMIREXT_CTRL_SYN 0x00020000 /* Check SYN bit in header */ 194 #define E1000_IMIREXT_CTRL_FIN 0x00040000 /* Check FIN bit in header */ 195 #define E1000_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of ctrl bits */ 196 197 /* Receive Descriptor - Advanced */ 198 union e1000_adv_rx_desc { 199 struct { 200 __le64 pkt_addr; /* Packet buffer address */ 201 __le64 hdr_addr; /* Header buffer address */ 202 } read; 203 struct { 204 struct { 205 union { 206 __le32 data; 207 struct { 208 __le16 pkt_info; /*RSS type, Pkt type*/ 209 /* Split Header, header buffer len */ 210 __le16 hdr_info; 211 } hs_rss; 212 } lo_dword; 213 union { 214 __le32 rss; /* RSS Hash */ 215 struct { 216 __le16 ip_id; /* IP id */ 217 __le16 csum; /* Packet Checksum */ 218 } csum_ip; 219 } hi_dword; 220 } lower; 221 struct { 222 __le32 status_error; /* ext status/error */ 223 __le16 length; /* Packet length */ 224 __le16 vlan; /* VLAN tag */ 225 } upper; 226 } wb; /* writeback */ 227 }; 228 229 #define E1000_RXDADV_RSSTYPE_MASK 0x0000000F 230 #define E1000_RXDADV_RSSTYPE_SHIFT 12 231 #define E1000_RXDADV_HDRBUFLEN_MASK 0x7FE0 232 #define E1000_RXDADV_HDRBUFLEN_SHIFT 5 233 #define E1000_RXDADV_SPLITHEADER_EN 0x00001000 234 #define E1000_RXDADV_SPH 0x8000 235 #define E1000_RXDADV_STAT_TS 0x10000 /* Pkt was time stamped */ 236 #define E1000_RXDADV_STAT_TSIP 0x08000 /* timestamp in packet */ 237 #define E1000_RXDADV_ERR_HBO 0x00800000 238 239 /* RSS Hash results */ 240 #define E1000_RXDADV_RSSTYPE_NONE 0x00000000 241 #define E1000_RXDADV_RSSTYPE_IPV4_TCP 0x00000001 242 #define E1000_RXDADV_RSSTYPE_IPV4 0x00000002 243 #define E1000_RXDADV_RSSTYPE_IPV6_TCP 0x00000003 244 #define E1000_RXDADV_RSSTYPE_IPV6_EX 0x00000004 245 #define E1000_RXDADV_RSSTYPE_IPV6 0x00000005 246 #define E1000_RXDADV_RSSTYPE_IPV6_TCP_EX 0x00000006 247 #define E1000_RXDADV_RSSTYPE_IPV4_UDP 0x00000007 248 #define E1000_RXDADV_RSSTYPE_IPV6_UDP 0x00000008 249 #define E1000_RXDADV_RSSTYPE_IPV6_UDP_EX 0x00000009 250 251 /* RSS Packet Types as indicated in the receive descriptor */ 252 #define E1000_RXDADV_PKTTYPE_ILMASK 0x000000F0 253 #define E1000_RXDADV_PKTTYPE_TLMASK 0x00000F00 254 #define E1000_RXDADV_PKTTYPE_NONE 0x00000000 255 #define E1000_RXDADV_PKTTYPE_IPV4 0x00000010 /* IPV4 hdr present */ 256 #define E1000_RXDADV_PKTTYPE_IPV4_EX 0x00000020 /* IPV4 hdr + extensions */ 257 #define E1000_RXDADV_PKTTYPE_IPV6 0x00000040 /* IPV6 hdr present */ 258 #define E1000_RXDADV_PKTTYPE_IPV6_EX 0x00000080 /* IPV6 hdr + extensions */ 259 #define E1000_RXDADV_PKTTYPE_TCP 0x00000100 /* TCP hdr present */ 260 #define E1000_RXDADV_PKTTYPE_UDP 0x00000200 /* UDP hdr present */ 261 #define E1000_RXDADV_PKTTYPE_SCTP 0x00000400 /* SCTP hdr present */ 262 #define E1000_RXDADV_PKTTYPE_NFS 0x00000800 /* NFS hdr present */ 263 264 #define E1000_RXDADV_PKTTYPE_IPSEC_ESP 0x00001000 /* IPSec ESP */ 265 #define E1000_RXDADV_PKTTYPE_IPSEC_AH 0x00002000 /* IPSec AH */ 266 #define E1000_RXDADV_PKTTYPE_LINKSEC 0x00004000 /* LinkSec Encap */ 267 #define E1000_RXDADV_PKTTYPE_ETQF 0x00008000 /* PKTTYPE is ETQF index */ 268 #define E1000_RXDADV_PKTTYPE_ETQF_MASK 0x00000070 /* ETQF has 8 indices */ 269 #define E1000_RXDADV_PKTTYPE_ETQF_SHIFT 4 /* Right-shift 4 bits */ 270 271 /* LinkSec results */ 272 /* Security Processing bit Indication */ 273 #define E1000_RXDADV_LNKSEC_STATUS_SECP 0x00020000 274 #define E1000_RXDADV_LNKSEC_ERROR_BIT_MASK 0x18000000 275 #define E1000_RXDADV_LNKSEC_ERROR_NO_SA_MATCH 0x08000000 276 #define E1000_RXDADV_LNKSEC_ERROR_REPLAY_ERROR 0x10000000 277 #define E1000_RXDADV_LNKSEC_ERROR_BAD_SIG 0x18000000 278 279 #define E1000_RXDADV_IPSEC_STATUS_SECP 0x00020000 280 #define E1000_RXDADV_IPSEC_ERROR_BIT_MASK 0x18000000 281 #define E1000_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL 0x08000000 282 #define E1000_RXDADV_IPSEC_ERROR_INVALID_LENGTH 0x10000000 283 #define E1000_RXDADV_IPSEC_ERROR_AUTHENTICATION_FAILED 0x18000000 284 285 /* Transmit Descriptor - Advanced */ 286 union e1000_adv_tx_desc { 287 struct { 288 __le64 buffer_addr; /* Address of descriptor's data buf */ 289 __le32 cmd_type_len; 290 __le32 olinfo_status; 291 } read; 292 struct { 293 __le64 rsvd; /* Reserved */ 294 __le32 nxtseq_seed; 295 __le32 status; 296 } wb; 297 }; 298 299 /* Adv Transmit Descriptor Config Masks */ 300 #define E1000_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Descriptor */ 301 #define E1000_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */ 302 #define E1000_ADVTXD_DCMD_EOP 0x01000000 /* End of Packet */ 303 #define E1000_ADVTXD_DCMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ 304 #define E1000_ADVTXD_DCMD_RS 0x08000000 /* Report Status */ 305 #define E1000_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000 /* DDP hdr type or iSCSI */ 306 #define E1000_ADVTXD_DCMD_DEXT 0x20000000 /* Descriptor extension (1=Adv) */ 307 #define E1000_ADVTXD_DCMD_VLE 0x40000000 /* VLAN pkt enable */ 308 #define E1000_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ 309 #define E1000_ADVTXD_MAC_LINKSEC 0x00040000 /* Apply LinkSec on pkt */ 310 #define E1000_ADVTXD_MAC_TSTAMP 0x00080000 /* IEEE1588 Timestamp pkt */ 311 #define E1000_ADVTXD_STAT_SN_CRC 0x00000002 /* NXTSEQ/SEED prsnt in WB */ 312 #define E1000_ADVTXD_IDX_SHIFT 4 /* Adv desc Index shift */ 313 #define E1000_ADVTXD_POPTS_ISCO_1ST 0x00000000 /* 1st TSO of iSCSI PDU */ 314 #define E1000_ADVTXD_POPTS_ISCO_MDL 0x00000800 /* Middle TSO of iSCSI PDU */ 315 #define E1000_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */ 316 /* 1st & Last TSO-full iSCSI PDU*/ 317 #define E1000_ADVTXD_POPTS_ISCO_FULL 0x00001800 318 #define E1000_ADVTXD_POPTS_IPSEC 0x00000400 /* IPSec offload request */ 319 #define E1000_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ 320 321 /* Context descriptors */ 322 struct e1000_adv_tx_context_desc { 323 __le32 vlan_macip_lens; 324 __le32 seqnum_seed; 325 __le32 type_tucmd_mlhl; 326 __le32 mss_l4len_idx; 327 }; 328 329 #define E1000_ADVTXD_MACLEN_SHIFT 9 /* Adv ctxt desc mac len shift */ 330 #define E1000_ADVTXD_VLAN_SHIFT 16 /* Adv ctxt vlan tag shift */ 331 #define E1000_ADVTXD_TUCMD_IPV4 0x00000400 /* IP Packet Type: 1=IPv4 */ 332 #define E1000_ADVTXD_TUCMD_IPV6 0x00000000 /* IP Packet Type: 0=IPv6 */ 333 #define E1000_ADVTXD_TUCMD_L4T_UDP 0x00000000 /* L4 Packet TYPE of UDP */ 334 #define E1000_ADVTXD_TUCMD_L4T_TCP 0x00000800 /* L4 Packet TYPE of TCP */ 335 #define E1000_ADVTXD_TUCMD_L4T_SCTP 0x00001000 /* L4 Packet TYPE of SCTP */ 336 #define E1000_ADVTXD_TUCMD_IPSEC_TYPE_ESP 0x00002000 /* IPSec Type ESP */ 337 /* IPSec Encrypt Enable for ESP */ 338 #define E1000_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN 0x00004000 339 /* Req requires Markers and CRC */ 340 #define E1000_ADVTXD_TUCMD_MKRREQ 0x00002000 341 #define E1000_ADVTXD_L4LEN_SHIFT 8 /* Adv ctxt L4LEN shift */ 342 #define E1000_ADVTXD_MSS_SHIFT 16 /* Adv ctxt MSS shift */ 343 /* Adv ctxt IPSec SA IDX mask */ 344 #define E1000_ADVTXD_IPSEC_SA_INDEX_MASK 0x000000FF 345 /* Adv ctxt IPSec ESP len mask */ 346 #define E1000_ADVTXD_IPSEC_ESP_LEN_MASK 0x000000FF 347 348 /* Additional Transmit Descriptor Control definitions */ 349 #define E1000_TXDCTL_QUEUE_ENABLE 0x02000000 /* Ena specific Tx Queue */ 350 #define E1000_TXDCTL_SWFLSH 0x04000000 /* Tx Desc. wbk flushing */ 351 /* Tx Queue Arbitration Priority 0=low, 1=high */ 352 #define E1000_TXDCTL_PRIORITY 0x08000000 353 354 /* Additional Receive Descriptor Control definitions */ 355 #define E1000_RXDCTL_QUEUE_ENABLE 0x02000000 /* Ena specific Rx Queue */ 356 #define E1000_RXDCTL_SWFLSH 0x04000000 /* Rx Desc. wbk flushing */ 357 358 /* Direct Cache Access (DCA) definitions */ 359 #define E1000_DCA_CTRL_DCA_ENABLE 0x00000000 /* DCA Enable */ 360 #define E1000_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */ 361 362 #define E1000_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */ 363 #define E1000_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ 364 365 #define E1000_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ 366 #define E1000_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */ 367 #define E1000_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header ena */ 368 #define E1000_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload ena */ 369 #define E1000_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx Desc Relax Order */ 370 371 #define E1000_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ 372 #define E1000_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */ 373 #define E1000_DCA_TXCTRL_DESC_RRO_EN (1 << 9) /* Tx rd Desc Relax Order */ 374 #define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */ 375 #define E1000_DCA_TXCTRL_DATA_RRO_EN (1 << 13) /* Tx rd data Relax Order */ 376 377 #define E1000_DCA_TXCTRL_CPUID_MASK_82576 0xFF000000 /* Tx CPUID Mask */ 378 #define E1000_DCA_RXCTRL_CPUID_MASK_82576 0xFF000000 /* Rx CPUID Mask */ 379 #define E1000_DCA_TXCTRL_CPUID_SHIFT_82576 24 /* Tx CPUID */ 380 #define E1000_DCA_RXCTRL_CPUID_SHIFT_82576 24 /* Rx CPUID */ 381 382 /* Additional interrupt register bit definitions */ 383 #define E1000_ICR_LSECPNS 0x00000020 /* PN threshold - server */ 384 #define E1000_IMS_LSECPNS E1000_ICR_LSECPNS /* PN threshold - server */ 385 #define E1000_ICS_LSECPNS E1000_ICR_LSECPNS /* PN threshold - server */ 386 387 /* ETQF register bit definitions */ 388 #define E1000_ETQF_FILTER_ENABLE (1 << 26) 389 #define E1000_ETQF_IMM_INT (1 << 29) 390 #define E1000_ETQF_1588 (1 << 30) 391 #define E1000_ETQF_QUEUE_ENABLE (1UL << 31) 392 /* 393 * ETQF filter list: one static filter per filter consumer. This is 394 * to avoid filter collisions later. Add new filters 395 * here!! 396 * 397 * Current filters: 398 * EAPOL 802.1x (0x888e): Filter 0 399 */ 400 #define E1000_ETQF_FILTER_EAPOL 0 401 402 #define E1000_FTQF_VF_BP 0x00008000 403 #define E1000_FTQF_1588_TIME_STAMP 0x08000000 404 #define E1000_FTQF_MASK 0xF0000000 405 #define E1000_FTQF_MASK_PROTO_BP 0x10000000 406 #define E1000_FTQF_MASK_SOURCE_ADDR_BP 0x20000000 407 #define E1000_FTQF_MASK_DEST_ADDR_BP 0x40000000 408 #define E1000_FTQF_MASK_SOURCE_PORT_BP 0x80000000 409 410 #define E1000_NVM_APME_82575 0x0400 411 #define MAX_NUM_VFS 7 412 413 #define E1000_DTXSWC_MAC_SPOOF_MASK 0x000000FF /* Per VF MAC spoof cntrl */ 414 #define E1000_DTXSWC_VLAN_SPOOF_MASK 0x0000FF00 /* Per VF VLAN spoof cntrl */ 415 #define E1000_DTXSWC_LLE_MASK 0x00FF0000 /* Per VF Local LB enables */ 416 #define E1000_DTXSWC_VLAN_SPOOF_SHIFT 8 417 #define E1000_DTXSWC_LLE_SHIFT 16 418 #define E1000_DTXSWC_VMDQ_LOOPBACK_EN (1UL << 31) /* global VF LB enable */ 419 420 /* Easy defines for setting default pool, would normally be left a zero */ 421 #define E1000_VT_CTL_DEFAULT_POOL_SHIFT 7 422 #define E1000_VT_CTL_DEFAULT_POOL_MASK (0x7 << E1000_VT_CTL_DEFAULT_POOL_SHIFT) 423 424 /* Other useful VMD_CTL register defines */ 425 #define E1000_VT_CTL_IGNORE_MAC (1 << 28) 426 #define E1000_VT_CTL_DISABLE_DEF_POOL (1 << 29) 427 #define E1000_VT_CTL_VM_REPL_EN (1 << 30) 428 429 /* Per VM Offload register setup */ 430 #define E1000_VMOLR_RLPML_MASK 0x00003FFF /* Long Packet Maximum Length mask */ 431 #define E1000_VMOLR_LPE 0x00010000 /* Accept Long packet */ 432 #define E1000_VMOLR_RSSE 0x00020000 /* Enable RSS */ 433 #define E1000_VMOLR_AUPE 0x01000000 /* Accept untagged packets */ 434 #define E1000_VMOLR_ROMPE 0x02000000 /* Accept overflow multicast */ 435 #define E1000_VMOLR_ROPE 0x04000000 /* Accept overflow unicast */ 436 #define E1000_VMOLR_BAM 0x08000000 /* Accept Broadcast packets */ 437 #define E1000_VMOLR_MPME 0x10000000 /* Multicast promiscuous mode */ 438 #define E1000_VMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */ 439 #define E1000_VMOLR_STRCRC 0x80000000 /* CRC stripping enable */ 440 441 #define E1000_VMOLR_VPE 0x00800000 /* VLAN promiscuous enable */ 442 #define E1000_VMOLR_UPE 0x20000000 /* Unicast promisuous enable */ 443 #define E1000_DVMOLR_HIDVLAN 0x20000000 /* Vlan hiding enable */ 444 #define E1000_DVMOLR_STRVLAN 0x40000000 /* Vlan stripping enable */ 445 #define E1000_DVMOLR_STRCRC 0x80000000 /* CRC stripping enable */ 446 447 #define E1000_PBRWAC_WALPB 0x00000007 /* Wrap around event on LAN Rx PB */ 448 #define E1000_PBRWAC_PBE 0x00000008 /* Rx packet buffer empty */ 449 450 #define E1000_VLVF_ARRAY_SIZE 32 451 #define E1000_VLVF_VLANID_MASK 0x00000FFF 452 #define E1000_VLVF_POOLSEL_SHIFT 12 453 #define E1000_VLVF_POOLSEL_MASK (0xFF << E1000_VLVF_POOLSEL_SHIFT) 454 #define E1000_VLVF_LVLAN 0x00100000 455 #define E1000_VLVF_VLANID_ENABLE 0x80000000 456 457 #define E1000_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */ 458 #define E1000_VMVIR_VLANA_NEVER 0x80000000 /* Never insert VLAN tag */ 459 460 #define E1000_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */ 461 462 #define E1000_IOVCTL 0x05BBC 463 #define E1000_IOVCTL_REUSE_VFQ 0x00000001 464 465 #define E1000_RPLOLR_STRVLAN 0x40000000 466 #define E1000_RPLOLR_STRCRC 0x80000000 467 468 #define E1000_TCTL_EXT_COLD 0x000FFC00 469 #define E1000_TCTL_EXT_COLD_SHIFT 10 470 471 #define E1000_DTXCTL_8023LL 0x0004 472 #define E1000_DTXCTL_VLAN_ADDED 0x0008 473 #define E1000_DTXCTL_OOS_ENABLE 0x0010 474 #define E1000_DTXCTL_MDP_EN 0x0020 475 #define E1000_DTXCTL_SPOOF_INT 0x0040 476 477 #define E1000_EEPROM_PCS_AUTONEG_DISABLE_BIT (1 << 14) 478 479 #define ALL_QUEUES 0xFFFF 480 481 /* Rx packet buffer size defines */ 482 #define E1000_RXPBS_SIZE_MASK_82576 0x0000007F 483 void e1000_vmdq_set_loopback_pf(struct e1000_hw *hw, bool enable); 484 void e1000_vmdq_set_anti_spoofing_pf(struct e1000_hw *hw, bool enable, int pf); 485 void e1000_vmdq_set_replication_pf(struct e1000_hw *hw, bool enable); 486 s32 e1000_init_nvm_params_82575(struct e1000_hw *hw); 487 s32 e1000_init_hw_82575(struct e1000_hw *hw); 488 489 enum e1000_promisc_type { 490 e1000_promisc_disabled = 0, /* all promisc modes disabled */ 491 e1000_promisc_unicast = 1, /* unicast promiscuous enabled */ 492 e1000_promisc_multicast = 2, /* multicast promiscuous enabled */ 493 e1000_promisc_enabled = 3, /* both uni and multicast promisc */ 494 e1000_num_promisc_types 495 }; 496 497 void e1000_vfta_set_vf(struct e1000_hw *, u16, bool); 498 void e1000_rlpml_set_vf(struct e1000_hw *, u16); 499 s32 e1000_promisc_set_vf(struct e1000_hw *, enum e1000_promisc_type type); 500 u16 e1000_rxpbs_adjust_82580(u32 data); 501 s32 e1000_read_emi_reg(struct e1000_hw *hw, u16 addr, u16 *data); 502 s32 e1000_set_eee_i350(struct e1000_hw *); 503 s32 e1000_set_eee_i354(struct e1000_hw *); 504 s32 e1000_get_eee_status_i354(struct e1000_hw *, bool *); 505 s32 e1000_initialize_M88E1512_phy(struct e1000_hw *hw); 506 507 /* I2C SDA and SCL timing parameters for standard mode */ 508 #define E1000_I2C_T_HD_STA 4 509 #define E1000_I2C_T_LOW 5 510 #define E1000_I2C_T_HIGH 4 511 #define E1000_I2C_T_SU_STA 5 512 #define E1000_I2C_T_HD_DATA 5 513 #define E1000_I2C_T_SU_DATA 1 514 #define E1000_I2C_T_RISE 1 515 #define E1000_I2C_T_FALL 1 516 #define E1000_I2C_T_SU_STO 4 517 #define E1000_I2C_T_BUF 5 518 519 s32 e1000_set_i2c_bb(struct e1000_hw *hw); 520 s32 e1000_read_i2c_byte_generic(struct e1000_hw *hw, u8 byte_offset, 521 u8 dev_addr, u8 *data); 522 s32 e1000_write_i2c_byte_generic(struct e1000_hw *hw, u8 byte_offset, 523 u8 dev_addr, u8 data); 524 void e1000_i2c_bus_clear(struct e1000_hw *hw); 525 526 #ifdef __cplusplus 527 } 528 #endif 529 530 #endif /* _E1000_82575_H_ */ 531