1 /****************************************************************************** 2 3 Copyright (c) 2001-2015, 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 #include "ixgbe_api.h" 36 #include "ixgbe_common.h" 37 38 #define IXGBE_EMPTY_PARAM 39 40 static const u32 ixgbe_mvals_base[IXGBE_MVALS_IDX_LIMIT] = { 41 IXGBE_MVALS_INIT(IXGBE_EMPTY_PARAM) 42 }; 43 44 static const u32 ixgbe_mvals_X540[IXGBE_MVALS_IDX_LIMIT] = { 45 IXGBE_MVALS_INIT(_X540) 46 }; 47 48 static const u32 ixgbe_mvals_X550[IXGBE_MVALS_IDX_LIMIT] = { 49 IXGBE_MVALS_INIT(_X550) 50 }; 51 52 static const u32 ixgbe_mvals_X550EM_x[IXGBE_MVALS_IDX_LIMIT] = { 53 IXGBE_MVALS_INIT(_X550EM_x) 54 }; 55 56 /** 57 * ixgbe_dcb_get_rtrup2tc - read rtrup2tc reg 58 * @hw: pointer to hardware structure 59 * @map: pointer to u8 arr for returning map 60 * 61 * Read the rtrup2tc HW register and resolve its content into map 62 **/ 63 void ixgbe_dcb_get_rtrup2tc(struct ixgbe_hw *hw, u8 *map) 64 { 65 if (hw->mac.ops.get_rtrup2tc) 66 hw->mac.ops.get_rtrup2tc(hw, map); 67 } 68 69 /** 70 * ixgbe_init_shared_code - Initialize the shared code 71 * @hw: pointer to hardware structure 72 * 73 * This will assign function pointers and assign the MAC type and PHY code. 74 * Does not touch the hardware. This function must be called prior to any 75 * other function in the shared code. The ixgbe_hw structure should be 76 * memset to 0 prior to calling this function. The following fields in 77 * hw structure should be filled in prior to calling this function: 78 * hw_addr, back, device_id, vendor_id, subsystem_device_id, 79 * subsystem_vendor_id, and revision_id 80 **/ 81 s32 ixgbe_init_shared_code(struct ixgbe_hw *hw) 82 { 83 s32 status; 84 85 DEBUGFUNC("ixgbe_init_shared_code"); 86 87 /* 88 * Set the mac type 89 */ 90 ixgbe_set_mac_type(hw); 91 92 switch (hw->mac.type) { 93 case ixgbe_mac_82598EB: 94 status = ixgbe_init_ops_82598(hw); 95 break; 96 case ixgbe_mac_82599EB: 97 status = ixgbe_init_ops_82599(hw); 98 break; 99 case ixgbe_mac_X540: 100 status = ixgbe_init_ops_X540(hw); 101 break; 102 case ixgbe_mac_X550: 103 status = ixgbe_init_ops_X550(hw); 104 break; 105 case ixgbe_mac_X550EM_x: 106 status = ixgbe_init_ops_X550EM(hw); 107 break; 108 case ixgbe_mac_82599_vf: 109 case ixgbe_mac_X540_vf: 110 case ixgbe_mac_X550_vf: 111 case ixgbe_mac_X550EM_x_vf: 112 status = ixgbe_init_ops_vf(hw); 113 break; 114 default: 115 status = IXGBE_ERR_DEVICE_NOT_SUPPORTED; 116 break; 117 } 118 hw->mac.max_link_up_time = IXGBE_LINK_UP_TIME; 119 120 return status; 121 } 122 123 /** 124 * ixgbe_set_mac_type - Sets MAC type 125 * @hw: pointer to the HW structure 126 * 127 * This function sets the mac type of the adapter based on the 128 * vendor ID and device ID stored in the hw structure. 129 **/ 130 s32 ixgbe_set_mac_type(struct ixgbe_hw *hw) 131 { 132 s32 ret_val = IXGBE_SUCCESS; 133 134 DEBUGFUNC("ixgbe_set_mac_type\n"); 135 136 if (hw->vendor_id != IXGBE_INTEL_VENDOR_ID) { 137 ERROR_REPORT2(IXGBE_ERROR_UNSUPPORTED, 138 "Unsupported vendor id: %x", hw->vendor_id); 139 return IXGBE_ERR_DEVICE_NOT_SUPPORTED; 140 } 141 142 hw->mvals = ixgbe_mvals_base; 143 144 switch (hw->device_id) { 145 case IXGBE_DEV_ID_82598: 146 case IXGBE_DEV_ID_82598_BX: 147 case IXGBE_DEV_ID_82598AF_SINGLE_PORT: 148 case IXGBE_DEV_ID_82598AF_DUAL_PORT: 149 case IXGBE_DEV_ID_82598AT: 150 case IXGBE_DEV_ID_82598AT2: 151 case IXGBE_DEV_ID_82598EB_CX4: 152 case IXGBE_DEV_ID_82598_CX4_DUAL_PORT: 153 case IXGBE_DEV_ID_82598_DA_DUAL_PORT: 154 case IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM: 155 case IXGBE_DEV_ID_82598EB_XF_LR: 156 case IXGBE_DEV_ID_82598EB_SFP_LOM: 157 hw->mac.type = ixgbe_mac_82598EB; 158 break; 159 case IXGBE_DEV_ID_82599_KX4: 160 case IXGBE_DEV_ID_82599_KX4_MEZZ: 161 case IXGBE_DEV_ID_82599_XAUI_LOM: 162 case IXGBE_DEV_ID_82599_COMBO_BACKPLANE: 163 case IXGBE_DEV_ID_82599_KR: 164 case IXGBE_DEV_ID_82599_SFP: 165 case IXGBE_DEV_ID_82599_BACKPLANE_FCOE: 166 case IXGBE_DEV_ID_82599_SFP_FCOE: 167 case IXGBE_DEV_ID_82599_SFP_EM: 168 case IXGBE_DEV_ID_82599_SFP_SF2: 169 case IXGBE_DEV_ID_82599_SFP_SF_QP: 170 case IXGBE_DEV_ID_82599_QSFP_SF_QP: 171 case IXGBE_DEV_ID_82599EN_SFP: 172 case IXGBE_DEV_ID_82599_CX4: 173 case IXGBE_DEV_ID_82599_BYPASS: 174 case IXGBE_DEV_ID_82599_T3_LOM: 175 hw->mac.type = ixgbe_mac_82599EB; 176 break; 177 case IXGBE_DEV_ID_82599_VF: 178 case IXGBE_DEV_ID_82599_VF_HV: 179 hw->mac.type = ixgbe_mac_82599_vf; 180 break; 181 case IXGBE_DEV_ID_X540_VF: 182 case IXGBE_DEV_ID_X540_VF_HV: 183 hw->mac.type = ixgbe_mac_X540_vf; 184 hw->mvals = ixgbe_mvals_X540; 185 break; 186 case IXGBE_DEV_ID_X540T: 187 case IXGBE_DEV_ID_X540T1: 188 case IXGBE_DEV_ID_X540_BYPASS: 189 hw->mac.type = ixgbe_mac_X540; 190 hw->mvals = ixgbe_mvals_X540; 191 break; 192 case IXGBE_DEV_ID_X550T: 193 case IXGBE_DEV_ID_X550T1: 194 hw->mac.type = ixgbe_mac_X550; 195 hw->mvals = ixgbe_mvals_X550; 196 break; 197 case IXGBE_DEV_ID_X550EM_X_KX4: 198 case IXGBE_DEV_ID_X550EM_X_KR: 199 case IXGBE_DEV_ID_X550EM_X_10G_T: 200 case IXGBE_DEV_ID_X550EM_X_1G_T: 201 case IXGBE_DEV_ID_X550EM_X_SFP: 202 hw->mac.type = ixgbe_mac_X550EM_x; 203 hw->mvals = ixgbe_mvals_X550EM_x; 204 break; 205 case IXGBE_DEV_ID_X550_VF: 206 case IXGBE_DEV_ID_X550_VF_HV: 207 hw->mac.type = ixgbe_mac_X550_vf; 208 hw->mvals = ixgbe_mvals_X550; 209 break; 210 case IXGBE_DEV_ID_X550EM_X_VF: 211 case IXGBE_DEV_ID_X550EM_X_VF_HV: 212 hw->mac.type = ixgbe_mac_X550EM_x_vf; 213 hw->mvals = ixgbe_mvals_X550EM_x; 214 break; 215 default: 216 ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED; 217 ERROR_REPORT2(IXGBE_ERROR_UNSUPPORTED, 218 "Unsupported device id: %x", 219 hw->device_id); 220 break; 221 } 222 223 DEBUGOUT2("ixgbe_set_mac_type found mac: %d, returns: %d\n", 224 hw->mac.type, ret_val); 225 return ret_val; 226 } 227 228 /** 229 * ixgbe_init_hw - Initialize the hardware 230 * @hw: pointer to hardware structure 231 * 232 * Initialize the hardware by resetting and then starting the hardware 233 **/ 234 s32 ixgbe_init_hw(struct ixgbe_hw *hw) 235 { 236 return ixgbe_call_func(hw, hw->mac.ops.init_hw, (hw), 237 IXGBE_NOT_IMPLEMENTED); 238 } 239 240 /** 241 * ixgbe_reset_hw - Performs a hardware reset 242 * @hw: pointer to hardware structure 243 * 244 * Resets the hardware by resetting the transmit and receive units, masks and 245 * clears all interrupts, performs a PHY reset, and performs a MAC reset 246 **/ 247 s32 ixgbe_reset_hw(struct ixgbe_hw *hw) 248 { 249 return ixgbe_call_func(hw, hw->mac.ops.reset_hw, (hw), 250 IXGBE_NOT_IMPLEMENTED); 251 } 252 253 /** 254 * ixgbe_start_hw - Prepares hardware for Rx/Tx 255 * @hw: pointer to hardware structure 256 * 257 * Starts the hardware by filling the bus info structure and media type, 258 * clears all on chip counters, initializes receive address registers, 259 * multicast table, VLAN filter table, calls routine to setup link and 260 * flow control settings, and leaves transmit and receive units disabled 261 * and uninitialized. 262 **/ 263 s32 ixgbe_start_hw(struct ixgbe_hw *hw) 264 { 265 return ixgbe_call_func(hw, hw->mac.ops.start_hw, (hw), 266 IXGBE_NOT_IMPLEMENTED); 267 } 268 269 /** 270 * ixgbe_enable_relaxed_ordering - Enables tx relaxed ordering, 271 * which is disabled by default in ixgbe_start_hw(); 272 * 273 * @hw: pointer to hardware structure 274 * 275 * Enable relaxed ordering; 276 **/ 277 void ixgbe_enable_relaxed_ordering(struct ixgbe_hw *hw) 278 { 279 if (hw->mac.ops.enable_relaxed_ordering) 280 hw->mac.ops.enable_relaxed_ordering(hw); 281 } 282 283 /** 284 * ixgbe_clear_hw_cntrs - Clear hardware counters 285 * @hw: pointer to hardware structure 286 * 287 * Clears all hardware statistics counters by reading them from the hardware 288 * Statistics counters are clear on read. 289 **/ 290 s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw) 291 { 292 return ixgbe_call_func(hw, hw->mac.ops.clear_hw_cntrs, (hw), 293 IXGBE_NOT_IMPLEMENTED); 294 } 295 296 /** 297 * ixgbe_get_media_type - Get media type 298 * @hw: pointer to hardware structure 299 * 300 * Returns the media type (fiber, copper, backplane) 301 **/ 302 enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw) 303 { 304 return ixgbe_call_func(hw, hw->mac.ops.get_media_type, (hw), 305 ixgbe_media_type_unknown); 306 } 307 308 /** 309 * ixgbe_get_mac_addr - Get MAC address 310 * @hw: pointer to hardware structure 311 * @mac_addr: Adapter MAC address 312 * 313 * Reads the adapter's MAC address from the first Receive Address Register 314 * (RAR0) A reset of the adapter must have been performed prior to calling 315 * this function in order for the MAC address to have been loaded from the 316 * EEPROM into RAR0 317 **/ 318 s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr) 319 { 320 return ixgbe_call_func(hw, hw->mac.ops.get_mac_addr, 321 (hw, mac_addr), IXGBE_NOT_IMPLEMENTED); 322 } 323 324 /** 325 * ixgbe_get_san_mac_addr - Get SAN MAC address 326 * @hw: pointer to hardware structure 327 * @san_mac_addr: SAN MAC address 328 * 329 * Reads the SAN MAC address from the EEPROM, if it's available. This is 330 * per-port, so set_lan_id() must be called before reading the addresses. 331 **/ 332 s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr) 333 { 334 return ixgbe_call_func(hw, hw->mac.ops.get_san_mac_addr, 335 (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED); 336 } 337 338 /** 339 * ixgbe_set_san_mac_addr - Write a SAN MAC address 340 * @hw: pointer to hardware structure 341 * @san_mac_addr: SAN MAC address 342 * 343 * Writes A SAN MAC address to the EEPROM. 344 **/ 345 s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr) 346 { 347 return ixgbe_call_func(hw, hw->mac.ops.set_san_mac_addr, 348 (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED); 349 } 350 351 /** 352 * ixgbe_get_device_caps - Get additional device capabilities 353 * @hw: pointer to hardware structure 354 * @device_caps: the EEPROM word for device capabilities 355 * 356 * Reads the extra device capabilities from the EEPROM 357 **/ 358 s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps) 359 { 360 return ixgbe_call_func(hw, hw->mac.ops.get_device_caps, 361 (hw, device_caps), IXGBE_NOT_IMPLEMENTED); 362 } 363 364 /** 365 * ixgbe_get_wwn_prefix - Get alternative WWNN/WWPN prefix from the EEPROM 366 * @hw: pointer to hardware structure 367 * @wwnn_prefix: the alternative WWNN prefix 368 * @wwpn_prefix: the alternative WWPN prefix 369 * 370 * This function will read the EEPROM from the alternative SAN MAC address 371 * block to check the support for the alternative WWNN/WWPN prefix support. 372 **/ 373 s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix, 374 u16 *wwpn_prefix) 375 { 376 return ixgbe_call_func(hw, hw->mac.ops.get_wwn_prefix, 377 (hw, wwnn_prefix, wwpn_prefix), 378 IXGBE_NOT_IMPLEMENTED); 379 } 380 381 /** 382 * ixgbe_get_fcoe_boot_status - Get FCOE boot status from EEPROM 383 * @hw: pointer to hardware structure 384 * @bs: the fcoe boot status 385 * 386 * This function will read the FCOE boot status from the iSCSI FCOE block 387 **/ 388 s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs) 389 { 390 return ixgbe_call_func(hw, hw->mac.ops.get_fcoe_boot_status, 391 (hw, bs), 392 IXGBE_NOT_IMPLEMENTED); 393 } 394 395 /** 396 * ixgbe_get_bus_info - Set PCI bus info 397 * @hw: pointer to hardware structure 398 * 399 * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure 400 **/ 401 s32 ixgbe_get_bus_info(struct ixgbe_hw *hw) 402 { 403 return ixgbe_call_func(hw, hw->mac.ops.get_bus_info, (hw), 404 IXGBE_NOT_IMPLEMENTED); 405 } 406 407 /** 408 * ixgbe_get_num_of_tx_queues - Get Tx queues 409 * @hw: pointer to hardware structure 410 * 411 * Returns the number of transmit queues for the given adapter. 412 **/ 413 u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw) 414 { 415 return hw->mac.max_tx_queues; 416 } 417 418 /** 419 * ixgbe_get_num_of_rx_queues - Get Rx queues 420 * @hw: pointer to hardware structure 421 * 422 * Returns the number of receive queues for the given adapter. 423 **/ 424 u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw) 425 { 426 return hw->mac.max_rx_queues; 427 } 428 429 /** 430 * ixgbe_stop_adapter - Disable Rx/Tx units 431 * @hw: pointer to hardware structure 432 * 433 * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts, 434 * disables transmit and receive units. The adapter_stopped flag is used by 435 * the shared code and drivers to determine if the adapter is in a stopped 436 * state and should not touch the hardware. 437 **/ 438 s32 ixgbe_stop_adapter(struct ixgbe_hw *hw) 439 { 440 return ixgbe_call_func(hw, hw->mac.ops.stop_adapter, (hw), 441 IXGBE_NOT_IMPLEMENTED); 442 } 443 444 /** 445 * ixgbe_read_pba_string - Reads part number string from EEPROM 446 * @hw: pointer to hardware structure 447 * @pba_num: stores the part number string from the EEPROM 448 * @pba_num_size: part number string buffer length 449 * 450 * Reads the part number string from the EEPROM. 451 **/ 452 s32 ixgbe_read_pba_string(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size) 453 { 454 return ixgbe_read_pba_string_generic(hw, pba_num, pba_num_size); 455 } 456 457 /** 458 * ixgbe_read_pba_num - Reads part number from EEPROM 459 * @hw: pointer to hardware structure 460 * @pba_num: stores the part number from the EEPROM 461 * 462 * Reads the part number from the EEPROM. 463 **/ 464 s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num) 465 { 466 return ixgbe_read_pba_num_generic(hw, pba_num); 467 } 468 469 /** 470 * ixgbe_identify_phy - Get PHY type 471 * @hw: pointer to hardware structure 472 * 473 * Determines the physical layer module found on the current adapter. 474 **/ 475 s32 ixgbe_identify_phy(struct ixgbe_hw *hw) 476 { 477 s32 status = IXGBE_SUCCESS; 478 479 if (hw->phy.type == ixgbe_phy_unknown) { 480 status = ixgbe_call_func(hw, hw->phy.ops.identify, (hw), 481 IXGBE_NOT_IMPLEMENTED); 482 } 483 484 return status; 485 } 486 487 /** 488 * ixgbe_reset_phy - Perform a PHY reset 489 * @hw: pointer to hardware structure 490 **/ 491 s32 ixgbe_reset_phy(struct ixgbe_hw *hw) 492 { 493 s32 status = IXGBE_SUCCESS; 494 495 if (hw->phy.type == ixgbe_phy_unknown) { 496 if (ixgbe_identify_phy(hw) != IXGBE_SUCCESS) 497 status = IXGBE_ERR_PHY; 498 } 499 500 if (status == IXGBE_SUCCESS) { 501 status = ixgbe_call_func(hw, hw->phy.ops.reset, (hw), 502 IXGBE_NOT_IMPLEMENTED); 503 } 504 return status; 505 } 506 507 /** 508 * ixgbe_get_phy_firmware_version - 509 * @hw: pointer to hardware structure 510 * @firmware_version: pointer to firmware version 511 **/ 512 s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, u16 *firmware_version) 513 { 514 s32 status = IXGBE_SUCCESS; 515 516 status = ixgbe_call_func(hw, hw->phy.ops.get_firmware_version, 517 (hw, firmware_version), 518 IXGBE_NOT_IMPLEMENTED); 519 return status; 520 } 521 522 /** 523 * ixgbe_read_phy_reg - Read PHY register 524 * @hw: pointer to hardware structure 525 * @reg_addr: 32 bit address of PHY register to read 526 * @phy_data: Pointer to read data from PHY register 527 * 528 * Reads a value from a specified PHY register 529 **/ 530 s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, 531 u16 *phy_data) 532 { 533 if (hw->phy.id == 0) 534 ixgbe_identify_phy(hw); 535 536 return ixgbe_call_func(hw, hw->phy.ops.read_reg, (hw, reg_addr, 537 device_type, phy_data), IXGBE_NOT_IMPLEMENTED); 538 } 539 540 /** 541 * ixgbe_write_phy_reg - Write PHY register 542 * @hw: pointer to hardware structure 543 * @reg_addr: 32 bit PHY register to write 544 * @phy_data: Data to write to the PHY register 545 * 546 * Writes a value to specified PHY register 547 **/ 548 s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, 549 u16 phy_data) 550 { 551 if (hw->phy.id == 0) 552 ixgbe_identify_phy(hw); 553 554 return ixgbe_call_func(hw, hw->phy.ops.write_reg, (hw, reg_addr, 555 device_type, phy_data), IXGBE_NOT_IMPLEMENTED); 556 } 557 558 /** 559 * ixgbe_setup_phy_link - Restart PHY autoneg 560 * @hw: pointer to hardware structure 561 * 562 * Restart autonegotiation and PHY and waits for completion. 563 **/ 564 s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw) 565 { 566 return ixgbe_call_func(hw, hw->phy.ops.setup_link, (hw), 567 IXGBE_NOT_IMPLEMENTED); 568 } 569 570 /** 571 * ixgbe_setup_internal_phy - Configure integrated PHY 572 * @hw: pointer to hardware structure 573 * 574 * Reconfigure the integrated PHY in order to enable talk to the external PHY. 575 * Returns success if not implemented, since nothing needs to be done in this 576 * case. 577 */ 578 s32 ixgbe_setup_internal_phy(struct ixgbe_hw *hw) 579 { 580 return ixgbe_call_func(hw, hw->phy.ops.setup_internal_link, (hw), 581 IXGBE_SUCCESS); 582 } 583 584 /** 585 * ixgbe_check_phy_link - Determine link and speed status 586 * @hw: pointer to hardware structure 587 * 588 * Reads a PHY register to determine if link is up and the current speed for 589 * the PHY. 590 **/ 591 s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, 592 bool *link_up) 593 { 594 return ixgbe_call_func(hw, hw->phy.ops.check_link, (hw, speed, 595 link_up), IXGBE_NOT_IMPLEMENTED); 596 } 597 598 /** 599 * ixgbe_setup_phy_link_speed - Set auto advertise 600 * @hw: pointer to hardware structure 601 * @speed: new link speed 602 * 603 * Sets the auto advertised capabilities 604 **/ 605 s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed, 606 bool autoneg_wait_to_complete) 607 { 608 return ixgbe_call_func(hw, hw->phy.ops.setup_link_speed, (hw, speed, 609 autoneg_wait_to_complete), 610 IXGBE_NOT_IMPLEMENTED); 611 } 612 613 /** 614 * ixgbe_set_phy_power - Control the phy power state 615 * @hw: pointer to hardware structure 616 * @on: TRUE for on, FALSE for off 617 */ 618 s32 ixgbe_set_phy_power(struct ixgbe_hw *hw, bool on) 619 { 620 return ixgbe_call_func(hw, hw->phy.ops.set_phy_power, (hw, on), 621 IXGBE_NOT_IMPLEMENTED); 622 } 623 624 /** 625 * ixgbe_check_link - Get link and speed status 626 * @hw: pointer to hardware structure 627 * 628 * Reads the links register to determine if link is up and the current speed 629 **/ 630 s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, 631 bool *link_up, bool link_up_wait_to_complete) 632 { 633 return ixgbe_call_func(hw, hw->mac.ops.check_link, (hw, speed, 634 link_up, link_up_wait_to_complete), 635 IXGBE_NOT_IMPLEMENTED); 636 } 637 638 /** 639 * ixgbe_disable_tx_laser - Disable Tx laser 640 * @hw: pointer to hardware structure 641 * 642 * If the driver needs to disable the laser on SFI optics. 643 **/ 644 void ixgbe_disable_tx_laser(struct ixgbe_hw *hw) 645 { 646 if (hw->mac.ops.disable_tx_laser) 647 hw->mac.ops.disable_tx_laser(hw); 648 } 649 650 /** 651 * ixgbe_enable_tx_laser - Enable Tx laser 652 * @hw: pointer to hardware structure 653 * 654 * If the driver needs to enable the laser on SFI optics. 655 **/ 656 void ixgbe_enable_tx_laser(struct ixgbe_hw *hw) 657 { 658 if (hw->mac.ops.enable_tx_laser) 659 hw->mac.ops.enable_tx_laser(hw); 660 } 661 662 /** 663 * ixgbe_flap_tx_laser - flap Tx laser to start autotry process 664 * @hw: pointer to hardware structure 665 * 666 * When the driver changes the link speeds that it can support then 667 * flap the tx laser to alert the link partner to start autotry 668 * process on its end. 669 **/ 670 void ixgbe_flap_tx_laser(struct ixgbe_hw *hw) 671 { 672 if (hw->mac.ops.flap_tx_laser) 673 hw->mac.ops.flap_tx_laser(hw); 674 } 675 676 /** 677 * ixgbe_setup_link - Set link speed 678 * @hw: pointer to hardware structure 679 * @speed: new link speed 680 * 681 * Configures link settings. Restarts the link. 682 * Performs autonegotiation if needed. 683 **/ 684 s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, 685 bool autoneg_wait_to_complete) 686 { 687 return ixgbe_call_func(hw, hw->mac.ops.setup_link, (hw, speed, 688 autoneg_wait_to_complete), 689 IXGBE_NOT_IMPLEMENTED); 690 } 691 692 /** 693 * ixgbe_setup_mac_link - Set link speed 694 * @hw: pointer to hardware structure 695 * @speed: new link speed 696 * 697 * Configures link settings. Restarts the link. 698 * Performs autonegotiation if needed. 699 **/ 700 s32 ixgbe_setup_mac_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, 701 bool autoneg_wait_to_complete) 702 { 703 return ixgbe_call_func(hw, hw->mac.ops.setup_mac_link, (hw, speed, 704 autoneg_wait_to_complete), 705 IXGBE_NOT_IMPLEMENTED); 706 } 707 708 /** 709 * ixgbe_get_link_capabilities - Returns link capabilities 710 * @hw: pointer to hardware structure 711 * 712 * Determines the link capabilities of the current configuration. 713 **/ 714 s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed, 715 bool *autoneg) 716 { 717 return ixgbe_call_func(hw, hw->mac.ops.get_link_capabilities, (hw, 718 speed, autoneg), IXGBE_NOT_IMPLEMENTED); 719 } 720 721 /** 722 * ixgbe_led_on - Turn on LEDs 723 * @hw: pointer to hardware structure 724 * @index: led number to turn on 725 * 726 * Turns on the software controllable LEDs. 727 **/ 728 s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index) 729 { 730 return ixgbe_call_func(hw, hw->mac.ops.led_on, (hw, index), 731 IXGBE_NOT_IMPLEMENTED); 732 } 733 734 /** 735 * ixgbe_led_off - Turn off LEDs 736 * @hw: pointer to hardware structure 737 * @index: led number to turn off 738 * 739 * Turns off the software controllable LEDs. 740 **/ 741 s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index) 742 { 743 return ixgbe_call_func(hw, hw->mac.ops.led_off, (hw, index), 744 IXGBE_NOT_IMPLEMENTED); 745 } 746 747 /** 748 * ixgbe_blink_led_start - Blink LEDs 749 * @hw: pointer to hardware structure 750 * @index: led number to blink 751 * 752 * Blink LED based on index. 753 **/ 754 s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index) 755 { 756 return ixgbe_call_func(hw, hw->mac.ops.blink_led_start, (hw, index), 757 IXGBE_NOT_IMPLEMENTED); 758 } 759 760 /** 761 * ixgbe_blink_led_stop - Stop blinking LEDs 762 * @hw: pointer to hardware structure 763 * 764 * Stop blinking LED based on index. 765 **/ 766 s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index) 767 { 768 return ixgbe_call_func(hw, hw->mac.ops.blink_led_stop, (hw, index), 769 IXGBE_NOT_IMPLEMENTED); 770 } 771 772 /** 773 * ixgbe_init_eeprom_params - Initialize EEPROM parameters 774 * @hw: pointer to hardware structure 775 * 776 * Initializes the EEPROM parameters ixgbe_eeprom_info within the 777 * ixgbe_hw struct in order to set up EEPROM access. 778 **/ 779 s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw) 780 { 781 return ixgbe_call_func(hw, hw->eeprom.ops.init_params, (hw), 782 IXGBE_NOT_IMPLEMENTED); 783 } 784 785 786 /** 787 * ixgbe_write_eeprom - Write word to EEPROM 788 * @hw: pointer to hardware structure 789 * @offset: offset within the EEPROM to be written to 790 * @data: 16 bit word to be written to the EEPROM 791 * 792 * Writes 16 bit value to EEPROM. If ixgbe_eeprom_update_checksum is not 793 * called after this function, the EEPROM will most likely contain an 794 * invalid checksum. 795 **/ 796 s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data) 797 { 798 return ixgbe_call_func(hw, hw->eeprom.ops.write, (hw, offset, data), 799 IXGBE_NOT_IMPLEMENTED); 800 } 801 802 /** 803 * ixgbe_write_eeprom_buffer - Write word(s) to EEPROM 804 * @hw: pointer to hardware structure 805 * @offset: offset within the EEPROM to be written to 806 * @data: 16 bit word(s) to be written to the EEPROM 807 * @words: number of words 808 * 809 * Writes 16 bit word(s) to EEPROM. If ixgbe_eeprom_update_checksum is not 810 * called after this function, the EEPROM will most likely contain an 811 * invalid checksum. 812 **/ 813 s32 ixgbe_write_eeprom_buffer(struct ixgbe_hw *hw, u16 offset, u16 words, 814 u16 *data) 815 { 816 return ixgbe_call_func(hw, hw->eeprom.ops.write_buffer, 817 (hw, offset, words, data), 818 IXGBE_NOT_IMPLEMENTED); 819 } 820 821 /** 822 * ixgbe_read_eeprom - Read word from EEPROM 823 * @hw: pointer to hardware structure 824 * @offset: offset within the EEPROM to be read 825 * @data: read 16 bit value from EEPROM 826 * 827 * Reads 16 bit value from EEPROM 828 **/ 829 s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data) 830 { 831 return ixgbe_call_func(hw, hw->eeprom.ops.read, (hw, offset, data), 832 IXGBE_NOT_IMPLEMENTED); 833 } 834 835 /** 836 * ixgbe_read_eeprom_buffer - Read word(s) from EEPROM 837 * @hw: pointer to hardware structure 838 * @offset: offset within the EEPROM to be read 839 * @data: read 16 bit word(s) from EEPROM 840 * @words: number of words 841 * 842 * Reads 16 bit word(s) from EEPROM 843 **/ 844 s32 ixgbe_read_eeprom_buffer(struct ixgbe_hw *hw, u16 offset, 845 u16 words, u16 *data) 846 { 847 return ixgbe_call_func(hw, hw->eeprom.ops.read_buffer, 848 (hw, offset, words, data), 849 IXGBE_NOT_IMPLEMENTED); 850 } 851 852 /** 853 * ixgbe_validate_eeprom_checksum - Validate EEPROM checksum 854 * @hw: pointer to hardware structure 855 * @checksum_val: calculated checksum 856 * 857 * Performs checksum calculation and validates the EEPROM checksum 858 **/ 859 s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val) 860 { 861 return ixgbe_call_func(hw, hw->eeprom.ops.validate_checksum, 862 (hw, checksum_val), IXGBE_NOT_IMPLEMENTED); 863 } 864 865 /** 866 * ixgbe_eeprom_update_checksum - Updates the EEPROM checksum 867 * @hw: pointer to hardware structure 868 **/ 869 s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw) 870 { 871 return ixgbe_call_func(hw, hw->eeprom.ops.update_checksum, (hw), 872 IXGBE_NOT_IMPLEMENTED); 873 } 874 875 /** 876 * ixgbe_insert_mac_addr - Find a RAR for this mac address 877 * @hw: pointer to hardware structure 878 * @addr: Address to put into receive address register 879 * @vmdq: VMDq pool to assign 880 * 881 * Puts an ethernet address into a receive address register, or 882 * finds the rar that it is aleady in; adds to the pool list 883 **/ 884 s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq) 885 { 886 return ixgbe_call_func(hw, hw->mac.ops.insert_mac_addr, 887 (hw, addr, vmdq), 888 IXGBE_NOT_IMPLEMENTED); 889 } 890 891 /** 892 * ixgbe_set_rar - Set Rx address register 893 * @hw: pointer to hardware structure 894 * @index: Receive address register to write 895 * @addr: Address to put into receive address register 896 * @vmdq: VMDq "set" 897 * @enable_addr: set flag that address is active 898 * 899 * Puts an ethernet address into a receive address register. 900 **/ 901 s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, 902 u32 enable_addr) 903 { 904 return ixgbe_call_func(hw, hw->mac.ops.set_rar, (hw, index, addr, vmdq, 905 enable_addr), IXGBE_NOT_IMPLEMENTED); 906 } 907 908 /** 909 * ixgbe_clear_rar - Clear Rx address register 910 * @hw: pointer to hardware structure 911 * @index: Receive address register to write 912 * 913 * Puts an ethernet address into a receive address register. 914 **/ 915 s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index) 916 { 917 return ixgbe_call_func(hw, hw->mac.ops.clear_rar, (hw, index), 918 IXGBE_NOT_IMPLEMENTED); 919 } 920 921 /** 922 * ixgbe_set_vmdq - Associate a VMDq index with a receive address 923 * @hw: pointer to hardware structure 924 * @rar: receive address register index to associate with VMDq index 925 * @vmdq: VMDq set or pool index 926 **/ 927 s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq) 928 { 929 return ixgbe_call_func(hw, hw->mac.ops.set_vmdq, (hw, rar, vmdq), 930 IXGBE_NOT_IMPLEMENTED); 931 932 } 933 934 /** 935 * ixgbe_set_vmdq_san_mac - Associate VMDq index 127 with a receive address 936 * @hw: pointer to hardware structure 937 * @vmdq: VMDq default pool index 938 **/ 939 s32 ixgbe_set_vmdq_san_mac(struct ixgbe_hw *hw, u32 vmdq) 940 { 941 return ixgbe_call_func(hw, hw->mac.ops.set_vmdq_san_mac, 942 (hw, vmdq), IXGBE_NOT_IMPLEMENTED); 943 } 944 945 /** 946 * ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address 947 * @hw: pointer to hardware structure 948 * @rar: receive address register index to disassociate with VMDq index 949 * @vmdq: VMDq set or pool index 950 **/ 951 s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq) 952 { 953 return ixgbe_call_func(hw, hw->mac.ops.clear_vmdq, (hw, rar, vmdq), 954 IXGBE_NOT_IMPLEMENTED); 955 } 956 957 /** 958 * ixgbe_init_rx_addrs - Initializes receive address filters. 959 * @hw: pointer to hardware structure 960 * 961 * Places the MAC address in receive address register 0 and clears the rest 962 * of the receive address registers. Clears the multicast table. Assumes 963 * the receiver is in reset when the routine is called. 964 **/ 965 s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw) 966 { 967 return ixgbe_call_func(hw, hw->mac.ops.init_rx_addrs, (hw), 968 IXGBE_NOT_IMPLEMENTED); 969 } 970 971 /** 972 * ixgbe_get_num_rx_addrs - Returns the number of RAR entries. 973 * @hw: pointer to hardware structure 974 **/ 975 u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw) 976 { 977 return hw->mac.num_rar_entries; 978 } 979 980 /** 981 * ixgbe_update_uc_addr_list - Updates the MAC's list of secondary addresses 982 * @hw: pointer to hardware structure 983 * @addr_list: the list of new multicast addresses 984 * @addr_count: number of addresses 985 * @func: iterator function to walk the multicast address list 986 * 987 * The given list replaces any existing list. Clears the secondary addrs from 988 * receive address registers. Uses unused receive address registers for the 989 * first secondary addresses, and falls back to promiscuous mode as needed. 990 **/ 991 s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list, 992 u32 addr_count, ixgbe_mc_addr_itr func) 993 { 994 return ixgbe_call_func(hw, hw->mac.ops.update_uc_addr_list, (hw, 995 addr_list, addr_count, func), 996 IXGBE_NOT_IMPLEMENTED); 997 } 998 999 /** 1000 * ixgbe_update_mc_addr_list - Updates the MAC's list of multicast addresses 1001 * @hw: pointer to hardware structure 1002 * @mc_addr_list: the list of new multicast addresses 1003 * @mc_addr_count: number of addresses 1004 * @func: iterator function to walk the multicast address list 1005 * 1006 * The given list replaces any existing list. Clears the MC addrs from receive 1007 * address registers and the multicast table. Uses unused receive address 1008 * registers for the first multicast addresses, and hashes the rest into the 1009 * multicast table. 1010 **/ 1011 s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list, 1012 u32 mc_addr_count, ixgbe_mc_addr_itr func, 1013 bool clear) 1014 { 1015 return ixgbe_call_func(hw, hw->mac.ops.update_mc_addr_list, (hw, 1016 mc_addr_list, mc_addr_count, func, clear), 1017 IXGBE_NOT_IMPLEMENTED); 1018 } 1019 1020 /** 1021 * ixgbe_enable_mc - Enable multicast address in RAR 1022 * @hw: pointer to hardware structure 1023 * 1024 * Enables multicast address in RAR and the use of the multicast hash table. 1025 **/ 1026 s32 ixgbe_enable_mc(struct ixgbe_hw *hw) 1027 { 1028 return ixgbe_call_func(hw, hw->mac.ops.enable_mc, (hw), 1029 IXGBE_NOT_IMPLEMENTED); 1030 } 1031 1032 /** 1033 * ixgbe_disable_mc - Disable multicast address in RAR 1034 * @hw: pointer to hardware structure 1035 * 1036 * Disables multicast address in RAR and the use of the multicast hash table. 1037 **/ 1038 s32 ixgbe_disable_mc(struct ixgbe_hw *hw) 1039 { 1040 return ixgbe_call_func(hw, hw->mac.ops.disable_mc, (hw), 1041 IXGBE_NOT_IMPLEMENTED); 1042 } 1043 1044 /** 1045 * ixgbe_clear_vfta - Clear VLAN filter table 1046 * @hw: pointer to hardware structure 1047 * 1048 * Clears the VLAN filer table, and the VMDq index associated with the filter 1049 **/ 1050 s32 ixgbe_clear_vfta(struct ixgbe_hw *hw) 1051 { 1052 return ixgbe_call_func(hw, hw->mac.ops.clear_vfta, (hw), 1053 IXGBE_NOT_IMPLEMENTED); 1054 } 1055 1056 /** 1057 * ixgbe_set_vfta - Set VLAN filter table 1058 * @hw: pointer to hardware structure 1059 * @vlan: VLAN id to write to VLAN filter 1060 * @vind: VMDq output index that maps queue to VLAN id in VFTA 1061 * @vlan_on: boolean flag to turn on/off VLAN in VFTA 1062 * 1063 * Turn on/off specified VLAN in the VLAN filter table. 1064 **/ 1065 s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on) 1066 { 1067 return ixgbe_call_func(hw, hw->mac.ops.set_vfta, (hw, vlan, vind, 1068 vlan_on), IXGBE_NOT_IMPLEMENTED); 1069 } 1070 1071 /** 1072 * ixgbe_set_vlvf - Set VLAN Pool Filter 1073 * @hw: pointer to hardware structure 1074 * @vlan: VLAN id to write to VLAN filter 1075 * @vind: VMDq output index that maps queue to VLAN id in VFVFB 1076 * @vlan_on: boolean flag to turn on/off VLAN in VFVF 1077 * @vfta_changed: pointer to boolean flag which indicates whether VFTA 1078 * should be changed 1079 * 1080 * Turn on/off specified bit in VLVF table. 1081 **/ 1082 s32 ixgbe_set_vlvf(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on, 1083 bool *vfta_changed) 1084 { 1085 return ixgbe_call_func(hw, hw->mac.ops.set_vlvf, (hw, vlan, vind, 1086 vlan_on, vfta_changed), IXGBE_NOT_IMPLEMENTED); 1087 } 1088 1089 /** 1090 * ixgbe_fc_enable - Enable flow control 1091 * @hw: pointer to hardware structure 1092 * 1093 * Configures the flow control settings based on SW configuration. 1094 **/ 1095 s32 ixgbe_fc_enable(struct ixgbe_hw *hw) 1096 { 1097 return ixgbe_call_func(hw, hw->mac.ops.fc_enable, (hw), 1098 IXGBE_NOT_IMPLEMENTED); 1099 } 1100 1101 /** 1102 * ixgbe_setup_fc - Set up flow control 1103 * @hw: pointer to hardware structure 1104 * 1105 * Called at init time to set up flow control. 1106 **/ 1107 s32 ixgbe_setup_fc(struct ixgbe_hw *hw) 1108 { 1109 return ixgbe_call_func(hw, hw->mac.ops.setup_fc, (hw), 1110 IXGBE_NOT_IMPLEMENTED); 1111 } 1112 1113 /** 1114 * ixgbe_set_fw_drv_ver - Try to send the driver version number FW 1115 * @hw: pointer to hardware structure 1116 * @maj: driver major number to be sent to firmware 1117 * @min: driver minor number to be sent to firmware 1118 * @build: driver build number to be sent to firmware 1119 * @ver: driver version number to be sent to firmware 1120 **/ 1121 s32 ixgbe_set_fw_drv_ver(struct ixgbe_hw *hw, u8 maj, u8 min, u8 build, 1122 u8 ver) 1123 { 1124 return ixgbe_call_func(hw, hw->mac.ops.set_fw_drv_ver, (hw, maj, min, 1125 build, ver), IXGBE_NOT_IMPLEMENTED); 1126 } 1127 1128 1129 1130 /** 1131 * ixgbe_dmac_config - Configure DMA Coalescing registers. 1132 * @hw: pointer to hardware structure 1133 * 1134 * Configure DMA coalescing. If enabling dmac, dmac is activated. 1135 * When disabling dmac, dmac enable dmac bit is cleared. 1136 **/ 1137 s32 ixgbe_dmac_config(struct ixgbe_hw *hw) 1138 { 1139 return ixgbe_call_func(hw, hw->mac.ops.dmac_config, (hw), 1140 IXGBE_NOT_IMPLEMENTED); 1141 } 1142 1143 /** 1144 * ixgbe_dmac_update_tcs - Configure DMA Coalescing registers. 1145 * @hw: pointer to hardware structure 1146 * 1147 * Disables dmac, updates per TC settings, and then enable dmac. 1148 **/ 1149 s32 ixgbe_dmac_update_tcs(struct ixgbe_hw *hw) 1150 { 1151 return ixgbe_call_func(hw, hw->mac.ops.dmac_update_tcs, (hw), 1152 IXGBE_NOT_IMPLEMENTED); 1153 } 1154 1155 /** 1156 * ixgbe_dmac_config_tcs - Configure DMA Coalescing registers. 1157 * @hw: pointer to hardware structure 1158 * 1159 * Configure DMA coalescing threshold per TC and set high priority bit for 1160 * FCOE TC. The dmac enable bit must be cleared before configuring. 1161 **/ 1162 s32 ixgbe_dmac_config_tcs(struct ixgbe_hw *hw) 1163 { 1164 return ixgbe_call_func(hw, hw->mac.ops.dmac_config_tcs, (hw), 1165 IXGBE_NOT_IMPLEMENTED); 1166 } 1167 1168 /** 1169 * ixgbe_setup_eee - Enable/disable EEE support 1170 * @hw: pointer to the HW structure 1171 * @enable_eee: boolean flag to enable EEE 1172 * 1173 * Enable/disable EEE based on enable_ee flag. 1174 * Auto-negotiation must be started after BASE-T EEE bits in PHY register 7.3C 1175 * are modified. 1176 * 1177 **/ 1178 s32 ixgbe_setup_eee(struct ixgbe_hw *hw, bool enable_eee) 1179 { 1180 return ixgbe_call_func(hw, hw->mac.ops.setup_eee, (hw, enable_eee), 1181 IXGBE_NOT_IMPLEMENTED); 1182 } 1183 1184 /** 1185 * ixgbe_set_source_address_pruning - Enable/Disable source address pruning 1186 * @hw: pointer to hardware structure 1187 * @enbale: enable or disable source address pruning 1188 * @pool: Rx pool - Rx pool to toggle source address pruning 1189 **/ 1190 void ixgbe_set_source_address_pruning(struct ixgbe_hw *hw, bool enable, 1191 unsigned int pool) 1192 { 1193 if (hw->mac.ops.set_source_address_pruning) 1194 hw->mac.ops.set_source_address_pruning(hw, enable, pool); 1195 } 1196 1197 /** 1198 * ixgbe_set_ethertype_anti_spoofing - Enable/Disable Ethertype anti-spoofing 1199 * @hw: pointer to hardware structure 1200 * @enable: enable or disable switch for Ethertype anti-spoofing 1201 * @vf: Virtual Function pool - VF Pool to set for Ethertype anti-spoofing 1202 * 1203 **/ 1204 void ixgbe_set_ethertype_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf) 1205 { 1206 if (hw->mac.ops.set_ethertype_anti_spoofing) 1207 hw->mac.ops.set_ethertype_anti_spoofing(hw, enable, vf); 1208 } 1209 1210 /** 1211 * ixgbe_read_iosf_sb_reg - Read 32 bit PHY register 1212 * @hw: pointer to hardware structure 1213 * @reg_addr: 32 bit address of PHY register to read 1214 * @device_type: type of device you want to communicate with 1215 * @phy_data: Pointer to read data from PHY register 1216 * 1217 * Reads a value from a specified PHY register 1218 **/ 1219 s32 ixgbe_read_iosf_sb_reg(struct ixgbe_hw *hw, u32 reg_addr, 1220 u32 device_type, u32 *phy_data) 1221 { 1222 return ixgbe_call_func(hw, hw->mac.ops.read_iosf_sb_reg, (hw, reg_addr, 1223 device_type, phy_data), IXGBE_NOT_IMPLEMENTED); 1224 } 1225 1226 /** 1227 * ixgbe_write_iosf_sb_reg - Write 32 bit register through IOSF Sideband 1228 * @hw: pointer to hardware structure 1229 * @reg_addr: 32 bit PHY register to write 1230 * @device_type: type of device you want to communicate with 1231 * @phy_data: Data to write to the PHY register 1232 * 1233 * Writes a value to specified PHY register 1234 **/ 1235 s32 ixgbe_write_iosf_sb_reg(struct ixgbe_hw *hw, u32 reg_addr, 1236 u32 device_type, u32 phy_data) 1237 { 1238 return ixgbe_call_func(hw, hw->mac.ops.write_iosf_sb_reg, (hw, reg_addr, 1239 device_type, phy_data), IXGBE_NOT_IMPLEMENTED); 1240 } 1241 1242 /** 1243 * ixgbe_disable_mdd - Disable malicious driver detection 1244 * @hw: pointer to hardware structure 1245 * 1246 **/ 1247 void ixgbe_disable_mdd(struct ixgbe_hw *hw) 1248 { 1249 if (hw->mac.ops.disable_mdd) 1250 hw->mac.ops.disable_mdd(hw); 1251 } 1252 1253 /** 1254 * ixgbe_enable_mdd - Enable malicious driver detection 1255 * @hw: pointer to hardware structure 1256 * 1257 **/ 1258 void ixgbe_enable_mdd(struct ixgbe_hw *hw) 1259 { 1260 if (hw->mac.ops.enable_mdd) 1261 hw->mac.ops.enable_mdd(hw); 1262 } 1263 1264 /** 1265 * ixgbe_mdd_event - Handle malicious driver detection event 1266 * @hw: pointer to hardware structure 1267 * @vf_bitmap: vf bitmap of malicious vfs 1268 * 1269 **/ 1270 void ixgbe_mdd_event(struct ixgbe_hw *hw, u32 *vf_bitmap) 1271 { 1272 if (hw->mac.ops.mdd_event) 1273 hw->mac.ops.mdd_event(hw, vf_bitmap); 1274 } 1275 1276 /** 1277 * ixgbe_restore_mdd_vf - Restore VF that was disabled during malicious driver 1278 * detection event 1279 * @hw: pointer to hardware structure 1280 * @vf: vf index 1281 * 1282 **/ 1283 void ixgbe_restore_mdd_vf(struct ixgbe_hw *hw, u32 vf) 1284 { 1285 if (hw->mac.ops.restore_mdd_vf) 1286 hw->mac.ops.restore_mdd_vf(hw, vf); 1287 } 1288 1289 /** 1290 * ixgbe_enter_lplu - Transition to low power states 1291 * @hw: pointer to hardware structure 1292 * 1293 * Configures Low Power Link Up on transition to low power states 1294 * (from D0 to non-D0). 1295 **/ 1296 s32 ixgbe_enter_lplu(struct ixgbe_hw *hw) 1297 { 1298 return ixgbe_call_func(hw, hw->phy.ops.enter_lplu, (hw), 1299 IXGBE_NOT_IMPLEMENTED); 1300 } 1301 1302 /** 1303 * ixgbe_handle_lasi - Handle external Base T PHY interrupt 1304 * @hw: pointer to hardware structure 1305 * 1306 * Handle external Base T PHY interrupt. If high temperature 1307 * failure alarm then return error, else if link status change 1308 * then setup internal/external PHY link 1309 * 1310 * Return IXGBE_ERR_OVERTEMP if interrupt is high temperature 1311 * failure alarm, else return PHY access status. 1312 */ 1313 s32 ixgbe_handle_lasi(struct ixgbe_hw *hw) 1314 { 1315 return ixgbe_call_func(hw, hw->phy.ops.handle_lasi, (hw), 1316 IXGBE_NOT_IMPLEMENTED); 1317 } 1318 1319 /** 1320 * ixgbe_read_analog_reg8 - Reads 8 bit analog register 1321 * @hw: pointer to hardware structure 1322 * @reg: analog register to read 1323 * @val: read value 1324 * 1325 * Performs write operation to analog register specified. 1326 **/ 1327 s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val) 1328 { 1329 return ixgbe_call_func(hw, hw->mac.ops.read_analog_reg8, (hw, reg, 1330 val), IXGBE_NOT_IMPLEMENTED); 1331 } 1332 1333 /** 1334 * ixgbe_write_analog_reg8 - Writes 8 bit analog register 1335 * @hw: pointer to hardware structure 1336 * @reg: analog register to write 1337 * @val: value to write 1338 * 1339 * Performs write operation to Atlas analog register specified. 1340 **/ 1341 s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val) 1342 { 1343 return ixgbe_call_func(hw, hw->mac.ops.write_analog_reg8, (hw, reg, 1344 val), IXGBE_NOT_IMPLEMENTED); 1345 } 1346 1347 /** 1348 * ixgbe_init_uta_tables - Initializes Unicast Table Arrays. 1349 * @hw: pointer to hardware structure 1350 * 1351 * Initializes the Unicast Table Arrays to zero on device load. This 1352 * is part of the Rx init addr execution path. 1353 **/ 1354 s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw) 1355 { 1356 return ixgbe_call_func(hw, hw->mac.ops.init_uta_tables, (hw), 1357 IXGBE_NOT_IMPLEMENTED); 1358 } 1359 1360 /** 1361 * ixgbe_read_i2c_byte - Reads 8 bit word over I2C at specified device address 1362 * @hw: pointer to hardware structure 1363 * @byte_offset: byte offset to read 1364 * @dev_addr: I2C bus address to read from 1365 * @data: value read 1366 * 1367 * Performs byte read operation to SFP module's EEPROM over I2C interface. 1368 **/ 1369 s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, 1370 u8 *data) 1371 { 1372 return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte, (hw, byte_offset, 1373 dev_addr, data), IXGBE_NOT_IMPLEMENTED); 1374 } 1375 1376 /** 1377 * ixgbe_read_i2c_byte_unlocked - Reads 8 bit word via I2C from device address 1378 * @hw: pointer to hardware structure 1379 * @byte_offset: byte offset to read 1380 * @dev_addr: I2C bus address to read from 1381 * @data: value read 1382 * 1383 * Performs byte read operation to SFP module's EEPROM over I2C interface. 1384 **/ 1385 s32 ixgbe_read_i2c_byte_unlocked(struct ixgbe_hw *hw, u8 byte_offset, 1386 u8 dev_addr, u8 *data) 1387 { 1388 return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte_unlocked, 1389 (hw, byte_offset, dev_addr, data), 1390 IXGBE_NOT_IMPLEMENTED); 1391 } 1392 1393 /** 1394 * ixgbe_read_i2c_combined - Perform I2C read combined operation 1395 * @hw: pointer to the hardware structure 1396 * @addr: I2C bus address to read from 1397 * @reg: I2C device register to read from 1398 * @val: pointer to location to receive read value 1399 * 1400 * Returns an error code on error. 1401 */ 1402 s32 ixgbe_read_i2c_combined(struct ixgbe_hw *hw, u8 addr, u16 reg, u16 *val) 1403 { 1404 return ixgbe_call_func(hw, hw->phy.ops.read_i2c_combined, (hw, addr, 1405 reg, val), IXGBE_NOT_IMPLEMENTED); 1406 } 1407 1408 /** 1409 * ixgbe_read_i2c_combined_unlocked - Perform I2C read combined operation 1410 * @hw: pointer to the hardware structure 1411 * @addr: I2C bus address to read from 1412 * @reg: I2C device register to read from 1413 * @val: pointer to location to receive read value 1414 * 1415 * Returns an error code on error. 1416 **/ 1417 s32 ixgbe_read_i2c_combined_unlocked(struct ixgbe_hw *hw, u8 addr, u16 reg, 1418 u16 *val) 1419 { 1420 return ixgbe_call_func(hw, hw->phy.ops.read_i2c_combined_unlocked, 1421 (hw, addr, reg, val), 1422 IXGBE_NOT_IMPLEMENTED); 1423 } 1424 1425 /** 1426 * ixgbe_write_i2c_byte - Writes 8 bit word over I2C 1427 * @hw: pointer to hardware structure 1428 * @byte_offset: byte offset to write 1429 * @dev_addr: I2C bus address to write to 1430 * @data: value to write 1431 * 1432 * Performs byte write operation to SFP module's EEPROM over I2C interface 1433 * at a specified device address. 1434 **/ 1435 s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, 1436 u8 data) 1437 { 1438 return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte, (hw, byte_offset, 1439 dev_addr, data), IXGBE_NOT_IMPLEMENTED); 1440 } 1441 1442 /** 1443 * ixgbe_write_i2c_byte_unlocked - Writes 8 bit word over I2C 1444 * @hw: pointer to hardware structure 1445 * @byte_offset: byte offset to write 1446 * @dev_addr: I2C bus address to write to 1447 * @data: value to write 1448 * 1449 * Performs byte write operation to SFP module's EEPROM over I2C interface 1450 * at a specified device address. 1451 **/ 1452 s32 ixgbe_write_i2c_byte_unlocked(struct ixgbe_hw *hw, u8 byte_offset, 1453 u8 dev_addr, u8 data) 1454 { 1455 return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte_unlocked, 1456 (hw, byte_offset, dev_addr, data), 1457 IXGBE_NOT_IMPLEMENTED); 1458 } 1459 1460 /** 1461 * ixgbe_write_i2c_combined - Perform I2C write combined operation 1462 * @hw: pointer to the hardware structure 1463 * @addr: I2C bus address to write to 1464 * @reg: I2C device register to write to 1465 * @val: value to write 1466 * 1467 * Returns an error code on error. 1468 */ 1469 s32 ixgbe_write_i2c_combined(struct ixgbe_hw *hw, u8 addr, u16 reg, u16 val) 1470 { 1471 return ixgbe_call_func(hw, hw->phy.ops.write_i2c_combined, (hw, addr, 1472 reg, val), IXGBE_NOT_IMPLEMENTED); 1473 } 1474 1475 /** 1476 * ixgbe_write_i2c_combined_unlocked - Perform I2C write combined operation 1477 * @hw: pointer to the hardware structure 1478 * @addr: I2C bus address to write to 1479 * @reg: I2C device register to write to 1480 * @val: value to write 1481 * 1482 * Returns an error code on error. 1483 **/ 1484 s32 ixgbe_write_i2c_combined_unlocked(struct ixgbe_hw *hw, u8 addr, u16 reg, 1485 u16 val) 1486 { 1487 return ixgbe_call_func(hw, hw->phy.ops.write_i2c_combined_unlocked, 1488 (hw, addr, reg, val), IXGBE_NOT_IMPLEMENTED); 1489 } 1490 1491 /** 1492 * ixgbe_write_i2c_eeprom - Writes 8 bit EEPROM word over I2C interface 1493 * @hw: pointer to hardware structure 1494 * @byte_offset: EEPROM byte offset to write 1495 * @eeprom_data: value to write 1496 * 1497 * Performs byte write operation to SFP module's EEPROM over I2C interface. 1498 **/ 1499 s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw, 1500 u8 byte_offset, u8 eeprom_data) 1501 { 1502 return ixgbe_call_func(hw, hw->phy.ops.write_i2c_eeprom, 1503 (hw, byte_offset, eeprom_data), 1504 IXGBE_NOT_IMPLEMENTED); 1505 } 1506 1507 /** 1508 * ixgbe_read_i2c_eeprom - Reads 8 bit EEPROM word over I2C interface 1509 * @hw: pointer to hardware structure 1510 * @byte_offset: EEPROM byte offset to read 1511 * @eeprom_data: value read 1512 * 1513 * Performs byte read operation to SFP module's EEPROM over I2C interface. 1514 **/ 1515 s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data) 1516 { 1517 return ixgbe_call_func(hw, hw->phy.ops.read_i2c_eeprom, 1518 (hw, byte_offset, eeprom_data), 1519 IXGBE_NOT_IMPLEMENTED); 1520 } 1521 1522 /** 1523 * ixgbe_get_supported_physical_layer - Returns physical layer type 1524 * @hw: pointer to hardware structure 1525 * 1526 * Determines physical layer capabilities of the current configuration. 1527 **/ 1528 u32 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw) 1529 { 1530 return ixgbe_call_func(hw, hw->mac.ops.get_supported_physical_layer, 1531 (hw), IXGBE_PHYSICAL_LAYER_UNKNOWN); 1532 } 1533 1534 /** 1535 * ixgbe_enable_rx_dma - Enables Rx DMA unit, dependent on device specifics 1536 * @hw: pointer to hardware structure 1537 * @regval: bitfield to write to the Rx DMA register 1538 * 1539 * Enables the Rx DMA unit of the device. 1540 **/ 1541 s32 ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval) 1542 { 1543 return ixgbe_call_func(hw, hw->mac.ops.enable_rx_dma, 1544 (hw, regval), IXGBE_NOT_IMPLEMENTED); 1545 } 1546 1547 /** 1548 * ixgbe_disable_sec_rx_path - Stops the receive data path 1549 * @hw: pointer to hardware structure 1550 * 1551 * Stops the receive data path. 1552 **/ 1553 s32 ixgbe_disable_sec_rx_path(struct ixgbe_hw *hw) 1554 { 1555 return ixgbe_call_func(hw, hw->mac.ops.disable_sec_rx_path, 1556 (hw), IXGBE_NOT_IMPLEMENTED); 1557 } 1558 1559 /** 1560 * ixgbe_enable_sec_rx_path - Enables the receive data path 1561 * @hw: pointer to hardware structure 1562 * 1563 * Enables the receive data path. 1564 **/ 1565 s32 ixgbe_enable_sec_rx_path(struct ixgbe_hw *hw) 1566 { 1567 return ixgbe_call_func(hw, hw->mac.ops.enable_sec_rx_path, 1568 (hw), IXGBE_NOT_IMPLEMENTED); 1569 } 1570 1571 /** 1572 * ixgbe_acquire_swfw_semaphore - Acquire SWFW semaphore 1573 * @hw: pointer to hardware structure 1574 * @mask: Mask to specify which semaphore to acquire 1575 * 1576 * Acquires the SWFW semaphore through SW_FW_SYNC register for the specified 1577 * function (CSR, PHY0, PHY1, EEPROM, Flash) 1578 **/ 1579 s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u32 mask) 1580 { 1581 return ixgbe_call_func(hw, hw->mac.ops.acquire_swfw_sync, 1582 (hw, mask), IXGBE_NOT_IMPLEMENTED); 1583 } 1584 1585 /** 1586 * ixgbe_release_swfw_semaphore - Release SWFW semaphore 1587 * @hw: pointer to hardware structure 1588 * @mask: Mask to specify which semaphore to release 1589 * 1590 * Releases the SWFW semaphore through SW_FW_SYNC register for the specified 1591 * function (CSR, PHY0, PHY1, EEPROM, Flash) 1592 **/ 1593 void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u32 mask) 1594 { 1595 if (hw->mac.ops.release_swfw_sync) 1596 hw->mac.ops.release_swfw_sync(hw, mask); 1597 } 1598 1599 1600 void ixgbe_disable_rx(struct ixgbe_hw *hw) 1601 { 1602 if (hw->mac.ops.disable_rx) 1603 hw->mac.ops.disable_rx(hw); 1604 } 1605 1606 void ixgbe_enable_rx(struct ixgbe_hw *hw) 1607 { 1608 if (hw->mac.ops.enable_rx) 1609 hw->mac.ops.enable_rx(hw); 1610 } 1611 1612 /** 1613 * ixgbe_set_rate_select_speed - Set module link speed 1614 * @hw: pointer to hardware structure 1615 * @speed: link speed to set 1616 * 1617 * Set module link speed via the rate select. 1618 */ 1619 void ixgbe_set_rate_select_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed) 1620 { 1621 if (hw->mac.ops.set_rate_select_speed) 1622 hw->mac.ops.set_rate_select_speed(hw, speed); 1623 } 1624