1/****************************************************************************** 2 SPDX-License-Identifier: BSD-3-Clause 3 4 Copyright (c) 2001-2017, Intel Corporation 5 All rights reserved. 6 7 Redistribution and use in source and binary forms, with or without 8 modification, are permitted provided that the following conditions are met: 9 10 1. Redistributions of source code must retain the above copyright notice, 11 this list of conditions and the following disclaimer. 12 13 2. Redistributions in binary form must reproduce the above copyright 14 notice, this list of conditions and the following disclaimer in the 15 documentation and/or other materials provided with the distribution. 16 17 3. Neither the name of the Intel Corporation nor the names of its 18 contributors may be used to endorse or promote products derived from 19 this software without specific prior written permission. 20 21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 25 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 POSSIBILITY OF SUCH DAMAGE. 32 33******************************************************************************/ 34/*$FreeBSD$*/ 35 36#include "ixgbe_api.h" 37#include "ixgbe_common.h" 38 39#define IXGBE_EMPTY_PARAM 40 41static const u32 ixgbe_mvals_base[IXGBE_MVALS_IDX_LIMIT] = { 42 IXGBE_MVALS_INIT(IXGBE_EMPTY_PARAM) 43}; 44 45static const u32 ixgbe_mvals_X540[IXGBE_MVALS_IDX_LIMIT] = { 46 IXGBE_MVALS_INIT(_X540) 47}; 48 49static const u32 ixgbe_mvals_X550[IXGBE_MVALS_IDX_LIMIT] = { 50 IXGBE_MVALS_INIT(_X550) 51}; 52 53static const u32 ixgbe_mvals_X550EM_x[IXGBE_MVALS_IDX_LIMIT] = { 54 IXGBE_MVALS_INIT(_X550EM_x) 55}; 56 57static const u32 ixgbe_mvals_X550EM_a[IXGBE_MVALS_IDX_LIMIT] = { 58 IXGBE_MVALS_INIT(_X550EM_a) 59}; 60 61/** 62 * ixgbe_dcb_get_rtrup2tc - read rtrup2tc reg 63 * @hw: pointer to hardware structure 64 * @map: pointer to u8 arr for returning map 65 * 66 * Read the rtrup2tc HW register and resolve its content into map 67 **/ 68void ixgbe_dcb_get_rtrup2tc(struct ixgbe_hw *hw, u8 *map) 69{ 70 if (hw->mac.ops.get_rtrup2tc) 71 hw->mac.ops.get_rtrup2tc(hw, map); 72} 73 74/** 75 * ixgbe_init_shared_code - Initialize the shared code 76 * @hw: pointer to hardware structure 77 * 78 * This will assign function pointers and assign the MAC type and PHY code. 79 * Does not touch the hardware. This function must be called prior to any 80 * other function in the shared code. The ixgbe_hw structure should be 81 * memset to 0 prior to calling this function. The following fields in 82 * hw structure should be filled in prior to calling this function: 83 * hw_addr, back, device_id, vendor_id, subsystem_device_id, 84 * subsystem_vendor_id, and revision_id 85 **/ 86s32 ixgbe_init_shared_code(struct ixgbe_hw *hw) 87{ 88 s32 status; 89 90 DEBUGFUNC("ixgbe_init_shared_code"); 91 92 /* 93 * Set the mac type 94 */ 95 ixgbe_set_mac_type(hw); 96 97 switch (hw->mac.type) { 98 case ixgbe_mac_82598EB: 99 status = ixgbe_init_ops_82598(hw); 100 break; 101 case ixgbe_mac_82599EB: 102 status = ixgbe_init_ops_82599(hw); 103 break; 104 case ixgbe_mac_X540: 105 status = ixgbe_init_ops_X540(hw); 106 break; 107 case ixgbe_mac_X550: 108 status = ixgbe_init_ops_X550(hw); 109 break; 110 case ixgbe_mac_X550EM_x: 111 status = ixgbe_init_ops_X550EM_x(hw); 112 break; 113 case ixgbe_mac_X550EM_a: 114 status = ixgbe_init_ops_X550EM_a(hw); 115 break; 116 default: 117 status = IXGBE_ERR_DEVICE_NOT_SUPPORTED; 118 break; 119 } 120 hw->mac.max_link_up_time = IXGBE_LINK_UP_TIME; 121 122 return status; 123} 124 125/** 126 * ixgbe_set_mac_type - Sets MAC type 127 * @hw: pointer to the HW structure 128 * 129 * This function sets the mac type of the adapter based on the 130 * vendor ID and device ID stored in the hw structure. 131 **/ 132s32 ixgbe_set_mac_type(struct ixgbe_hw *hw) 133{ 134 s32 ret_val = IXGBE_SUCCESS; 135 136 DEBUGFUNC("ixgbe_set_mac_type\n"); 137 138 if (hw->vendor_id != IXGBE_INTEL_VENDOR_ID) { 139 ERROR_REPORT2(IXGBE_ERROR_UNSUPPORTED, 140 "Unsupported vendor id: %x", hw->vendor_id); 141 return IXGBE_ERR_DEVICE_NOT_SUPPORTED; 142 } 143 144 hw->mvals = ixgbe_mvals_base; 145 146 switch (hw->device_id) { 147 case IXGBE_DEV_ID_82598: 148 case IXGBE_DEV_ID_82598_BX: 149 case IXGBE_DEV_ID_82598AF_SINGLE_PORT: 150 case IXGBE_DEV_ID_82598AF_DUAL_PORT: 151 case IXGBE_DEV_ID_82598AT: 152 case IXGBE_DEV_ID_82598AT2: 153 case IXGBE_DEV_ID_82598EB_CX4: 154 case IXGBE_DEV_ID_82598_CX4_DUAL_PORT: 155 case IXGBE_DEV_ID_82598_DA_DUAL_PORT: 156 case IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM: 157 case IXGBE_DEV_ID_82598EB_XF_LR: 158 case IXGBE_DEV_ID_82598EB_SFP_LOM: 159 hw->mac.type = ixgbe_mac_82598EB; 160 break; 161 case IXGBE_DEV_ID_82599_KX4: 162 case IXGBE_DEV_ID_82599_KX4_MEZZ: 163 case IXGBE_DEV_ID_82599_XAUI_LOM: 164 case IXGBE_DEV_ID_82599_COMBO_BACKPLANE: 165 case IXGBE_DEV_ID_82599_KR: 166 case IXGBE_DEV_ID_82599_SFP: 167 case IXGBE_DEV_ID_82599_BACKPLANE_FCOE: 168 case IXGBE_DEV_ID_82599_SFP_FCOE: 169 case IXGBE_DEV_ID_82599_SFP_EM: 170 case IXGBE_DEV_ID_82599_SFP_SF2: 171 case IXGBE_DEV_ID_82599_SFP_SF_QP: 172 case IXGBE_DEV_ID_82599_QSFP_SF_QP: 173 case IXGBE_DEV_ID_82599EN_SFP: 174 case IXGBE_DEV_ID_82599_CX4: 175 case IXGBE_DEV_ID_82599_BYPASS: 176 case IXGBE_DEV_ID_82599_T3_LOM: 177 hw->mac.type = ixgbe_mac_82599EB; 178 break; 179 case IXGBE_DEV_ID_X540T: 180 case IXGBE_DEV_ID_X540T1: 181 case IXGBE_DEV_ID_X540_BYPASS: 182 hw->mac.type = ixgbe_mac_X540; 183 hw->mvals = ixgbe_mvals_X540; 184 break; 185 case IXGBE_DEV_ID_X550T: 186 case IXGBE_DEV_ID_X550T1: 187 hw->mac.type = ixgbe_mac_X550; 188 hw->mvals = ixgbe_mvals_X550; 189 break; 190 case IXGBE_DEV_ID_X550EM_X_KX4: 191 case IXGBE_DEV_ID_X550EM_X_KR: 192 case IXGBE_DEV_ID_X550EM_X_10G_T: 193 case IXGBE_DEV_ID_X550EM_X_1G_T: 194 case IXGBE_DEV_ID_X550EM_X_SFP: 195 case IXGBE_DEV_ID_X550EM_X_XFI: 196 hw->mac.type = ixgbe_mac_X550EM_x; 197 hw->mvals = ixgbe_mvals_X550EM_x; 198 break; 199 case IXGBE_DEV_ID_X550EM_A_KR: 200 case IXGBE_DEV_ID_X550EM_A_KR_L: 201 case IXGBE_DEV_ID_X550EM_A_SFP_N: 202 case IXGBE_DEV_ID_X550EM_A_SGMII: 203 case IXGBE_DEV_ID_X550EM_A_SGMII_L: 204 case IXGBE_DEV_ID_X550EM_A_1G_T: 205 case IXGBE_DEV_ID_X550EM_A_1G_T_L: 206 case IXGBE_DEV_ID_X550EM_A_10G_T: 207 case IXGBE_DEV_ID_X550EM_A_QSFP: 208 case IXGBE_DEV_ID_X550EM_A_QSFP_N: 209 case IXGBE_DEV_ID_X550EM_A_SFP: 210 hw->mac.type = ixgbe_mac_X550EM_a; 211 hw->mvals = ixgbe_mvals_X550EM_a; 212 break; 213 default: 214 ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED; 215 ERROR_REPORT2(IXGBE_ERROR_UNSUPPORTED, 216 "Unsupported device id: %x", 217 hw->device_id); 218 break; 219 } 220 221 DEBUGOUT2("ixgbe_set_mac_type found mac: %d, returns: %d\n", 222 hw->mac.type, ret_val); 223 return ret_val; 224} 225 226/** 227 * ixgbe_init_hw - Initialize the hardware 228 * @hw: pointer to hardware structure 229 * 230 * Initialize the hardware by resetting and then starting the hardware 231 **/ 232s32 ixgbe_init_hw(struct ixgbe_hw *hw) 233{ 234 return ixgbe_call_func(hw, hw->mac.ops.init_hw, (hw), 235 IXGBE_NOT_IMPLEMENTED); 236} 237 238/** 239 * ixgbe_reset_hw - Performs a hardware reset 240 * @hw: pointer to hardware structure 241 * 242 * Resets the hardware by resetting the transmit and receive units, masks and 243 * clears all interrupts, performs a PHY reset, and performs a MAC reset 244 **/ 245s32 ixgbe_reset_hw(struct ixgbe_hw *hw) 246{ 247 return ixgbe_call_func(hw, hw->mac.ops.reset_hw, (hw), 248 IXGBE_NOT_IMPLEMENTED); 249} 250 251/** 252 * ixgbe_start_hw - Prepares hardware for Rx/Tx 253 * @hw: pointer to hardware structure 254 * 255 * Starts the hardware by filling the bus info structure and media type, 256 * clears all on chip counters, initializes receive address registers, 257 * multicast table, VLAN filter table, calls routine to setup link and 258 * flow control settings, and leaves transmit and receive units disabled 259 * and uninitialized. 260 **/ 261s32 ixgbe_start_hw(struct ixgbe_hw *hw) 262{ 263 return ixgbe_call_func(hw, hw->mac.ops.start_hw, (hw), 264 IXGBE_NOT_IMPLEMENTED); 265} 266 267/** 268 * ixgbe_enable_relaxed_ordering - Enables tx relaxed ordering, 269 * which is disabled by default in ixgbe_start_hw(); 270 * 271 * @hw: pointer to hardware structure 272 * 273 * Enable relaxed ordering; 274 **/ 275void ixgbe_enable_relaxed_ordering(struct ixgbe_hw *hw) 276{ 277 if (hw->mac.ops.enable_relaxed_ordering) 278 hw->mac.ops.enable_relaxed_ordering(hw); 279} 280 281/** 282 * ixgbe_clear_hw_cntrs - Clear hardware counters 283 * @hw: pointer to hardware structure 284 * 285 * Clears all hardware statistics counters by reading them from the hardware 286 * Statistics counters are clear on read. 287 **/ 288s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw) 289{ 290 return ixgbe_call_func(hw, hw->mac.ops.clear_hw_cntrs, (hw), 291 IXGBE_NOT_IMPLEMENTED); 292} 293 294/** 295 * ixgbe_get_media_type - Get media type 296 * @hw: pointer to hardware structure 297 * 298 * Returns the media type (fiber, copper, backplane) 299 **/ 300enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw) 301{ 302 return ixgbe_call_func(hw, hw->mac.ops.get_media_type, (hw), 303 ixgbe_media_type_unknown); 304} 305 306/** 307 * ixgbe_get_mac_addr - Get MAC address 308 * @hw: pointer to hardware structure 309 * @mac_addr: Adapter MAC address 310 * 311 * Reads the adapter's MAC address from the first Receive Address Register 312 * (RAR0) A reset of the adapter must have been performed prior to calling 313 * this function in order for the MAC address to have been loaded from the 314 * EEPROM into RAR0 315 **/ 316s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr) 317{ 318 return ixgbe_call_func(hw, hw->mac.ops.get_mac_addr, 319 (hw, mac_addr), IXGBE_NOT_IMPLEMENTED); 320} 321 322/** 323 * ixgbe_get_san_mac_addr - Get SAN MAC address 324 * @hw: pointer to hardware structure 325 * @san_mac_addr: SAN MAC address 326 * 327 * Reads the SAN MAC address from the EEPROM, if it's available. This is 328 * per-port, so set_lan_id() must be called before reading the addresses. 329 **/ 330s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr) 331{ 332 return ixgbe_call_func(hw, hw->mac.ops.get_san_mac_addr, 333 (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED); 334} 335 336/** 337 * ixgbe_set_san_mac_addr - Write a SAN MAC address 338 * @hw: pointer to hardware structure 339 * @san_mac_addr: SAN MAC address 340 * 341 * Writes A SAN MAC address to the EEPROM. 342 **/ 343s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr) 344{ 345 return ixgbe_call_func(hw, hw->mac.ops.set_san_mac_addr, 346 (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED); 347} 348 349/** 350 * ixgbe_get_device_caps - Get additional device capabilities 351 * @hw: pointer to hardware structure 352 * @device_caps: the EEPROM word for device capabilities 353 * 354 * Reads the extra device capabilities from the EEPROM 355 **/ 356s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps) 357{ 358 return ixgbe_call_func(hw, hw->mac.ops.get_device_caps, 359 (hw, device_caps), IXGBE_NOT_IMPLEMENTED); 360} 361 362/** 363 * ixgbe_get_wwn_prefix - Get alternative WWNN/WWPN prefix from the EEPROM 364 * @hw: pointer to hardware structure 365 * @wwnn_prefix: the alternative WWNN prefix 366 * @wwpn_prefix: the alternative WWPN prefix 367 * 368 * This function will read the EEPROM from the alternative SAN MAC address 369 * block to check the support for the alternative WWNN/WWPN prefix support. 370 **/ 371s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix, 372 u16 *wwpn_prefix) 373{ 374 return ixgbe_call_func(hw, hw->mac.ops.get_wwn_prefix, 375 (hw, wwnn_prefix, wwpn_prefix), 376 IXGBE_NOT_IMPLEMENTED); 377} 378 379/** 380 * ixgbe_get_fcoe_boot_status - Get FCOE boot status from EEPROM 381 * @hw: pointer to hardware structure 382 * @bs: the fcoe boot status 383 * 384 * This function will read the FCOE boot status from the iSCSI FCOE block 385 **/ 386s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs) 387{ 388 return ixgbe_call_func(hw, hw->mac.ops.get_fcoe_boot_status, 389 (hw, bs), 390 IXGBE_NOT_IMPLEMENTED); 391} 392 393/** 394 * ixgbe_get_bus_info - Set PCI bus info 395 * @hw: pointer to hardware structure 396 * 397 * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure 398 **/ 399s32 ixgbe_get_bus_info(struct ixgbe_hw *hw) 400{ 401 return ixgbe_call_func(hw, hw->mac.ops.get_bus_info, (hw), 402 IXGBE_NOT_IMPLEMENTED); 403} 404 405/** 406 * ixgbe_get_num_of_tx_queues - Get Tx queues 407 * @hw: pointer to hardware structure 408 * 409 * Returns the number of transmit queues for the given adapter. 410 **/ 411u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw) 412{ 413 return hw->mac.max_tx_queues; 414} 415 416/** 417 * ixgbe_get_num_of_rx_queues - Get Rx queues 418 * @hw: pointer to hardware structure 419 * 420 * Returns the number of receive queues for the given adapter. 421 **/ 422u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw) 423{ 424 return hw->mac.max_rx_queues; 425} 426 427/** 428 * ixgbe_stop_adapter - Disable Rx/Tx units 429 * @hw: pointer to hardware structure 430 * 431 * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts, 432 * disables transmit and receive units. The adapter_stopped flag is used by 433 * the shared code and drivers to determine if the adapter is in a stopped 434 * state and should not touch the hardware. 435 **/ 436s32 ixgbe_stop_adapter(struct ixgbe_hw *hw) 437{ 438 return ixgbe_call_func(hw, hw->mac.ops.stop_adapter, (hw), 439 IXGBE_NOT_IMPLEMENTED); 440} 441 442/** 443 * ixgbe_read_pba_string - Reads part number string from EEPROM 444 * @hw: pointer to hardware structure 445 * @pba_num: stores the part number string from the EEPROM 446 * @pba_num_size: part number string buffer length 447 * 448 * Reads the part number string from the EEPROM. 449 **/ 450s32 ixgbe_read_pba_string(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size) 451{ 452 return ixgbe_read_pba_string_generic(hw, pba_num, pba_num_size); 453} 454 455/** 456 * ixgbe_read_pba_num - Reads part number from EEPROM 457 * @hw: pointer to hardware structure 458 * @pba_num: stores the part number from the EEPROM 459 * 460 * Reads the part number from the EEPROM. 461 **/ 462s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num) 463{ 464 return ixgbe_read_pba_num_generic(hw, pba_num); 465} 466 467/** 468 * ixgbe_identify_phy - Get PHY type 469 * @hw: pointer to hardware structure 470 * 471 * Determines the physical layer module found on the current adapter. 472 **/ 473s32 ixgbe_identify_phy(struct ixgbe_hw *hw) 474{ 475 s32 status = IXGBE_SUCCESS; 476 477 if (hw->phy.type == ixgbe_phy_unknown) { 478 status = ixgbe_call_func(hw, hw->phy.ops.identify, (hw), 479 IXGBE_NOT_IMPLEMENTED); 480 } 481 482 return status; 483} 484 485/** 486 * ixgbe_reset_phy - Perform a PHY reset 487 * @hw: pointer to hardware structure 488 **/ 489s32 ixgbe_reset_phy(struct ixgbe_hw *hw) 490{ 491 s32 status = IXGBE_SUCCESS; 492 493 if (hw->phy.type == ixgbe_phy_unknown) { 494 if (ixgbe_identify_phy(hw) != IXGBE_SUCCESS) 495 status = IXGBE_ERR_PHY; 496 } 497 498 if (status == IXGBE_SUCCESS) { 499 status = ixgbe_call_func(hw, hw->phy.ops.reset, (hw), 500 IXGBE_NOT_IMPLEMENTED); 501 } 502 return status; 503} 504 505/** 506 * ixgbe_get_phy_firmware_version - 507 * @hw: pointer to hardware structure 508 * @firmware_version: pointer to firmware version 509 **/ 510s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, u16 *firmware_version) 511{ 512 s32 status = IXGBE_SUCCESS; 513 514 status = ixgbe_call_func(hw, hw->phy.ops.get_firmware_version, 515 (hw, firmware_version), 516 IXGBE_NOT_IMPLEMENTED); 517 return status; 518} 519 520/** 521 * ixgbe_read_phy_reg - Read PHY register 522 * @hw: pointer to hardware structure 523 * @reg_addr: 32 bit address of PHY register to read 524 * @device_type: type of device you want to communicate with 525 * @phy_data: Pointer to read data from PHY register 526 * 527 * Reads a value from a specified PHY register 528 **/ 529s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, 530 u16 *phy_data) 531{ 532 if (hw->phy.id == 0) 533 ixgbe_identify_phy(hw); 534 535 return ixgbe_call_func(hw, hw->phy.ops.read_reg, (hw, reg_addr, 536 device_type, phy_data), IXGBE_NOT_IMPLEMENTED); 537} 538 539/** 540 * ixgbe_write_phy_reg - Write PHY register 541 * @hw: pointer to hardware structure 542 * @reg_addr: 32 bit PHY register to write 543 * @device_type: type of device you want to communicate with 544 * @phy_data: Data to write to the PHY register 545 * 546 * Writes a value to specified PHY register 547 **/ 548s32 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 **/ 564s32 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 */ 578s32 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 * @speed: link speed 588 * @link_up: TRUE when link is up 589 * 590 * Reads a PHY register to determine if link is up and the current speed for 591 * the PHY. 592 **/ 593s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, 594 bool *link_up) 595{ 596 return ixgbe_call_func(hw, hw->phy.ops.check_link, (hw, speed, 597 link_up), IXGBE_NOT_IMPLEMENTED); 598} 599 600/** 601 * ixgbe_setup_phy_link_speed - Set auto advertise 602 * @hw: pointer to hardware structure 603 * @speed: new link speed 604 * @autoneg_wait_to_complete: TRUE when waiting for completion is needed 605 * 606 * Sets the auto advertised capabilities 607 **/ 608s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed, 609 bool autoneg_wait_to_complete) 610{ 611 return ixgbe_call_func(hw, hw->phy.ops.setup_link_speed, (hw, speed, 612 autoneg_wait_to_complete), 613 IXGBE_NOT_IMPLEMENTED); 614} 615 616/** 617 * ixgbe_set_phy_power - Control the phy power state 618 * @hw: pointer to hardware structure 619 * @on: TRUE for on, FALSE for off 620 */ 621s32 ixgbe_set_phy_power(struct ixgbe_hw *hw, bool on) 622{ 623 return ixgbe_call_func(hw, hw->phy.ops.set_phy_power, (hw, on), 624 IXGBE_NOT_IMPLEMENTED); 625} 626 627/** 628 * ixgbe_check_link - Get link and speed status 629 * @hw: pointer to hardware structure 630 * @speed: pointer to link speed 631 * @link_up: TRUE when link is up 632 * @link_up_wait_to_complete: bool used to wait for link up or not 633 * 634 * Reads the links register to determine if link is up and the current speed 635 **/ 636s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, 637 bool *link_up, bool link_up_wait_to_complete) 638{ 639 return ixgbe_call_func(hw, hw->mac.ops.check_link, (hw, speed, 640 link_up, link_up_wait_to_complete), 641 IXGBE_NOT_IMPLEMENTED); 642} 643 644/** 645 * ixgbe_disable_tx_laser - Disable Tx laser 646 * @hw: pointer to hardware structure 647 * 648 * If the driver needs to disable the laser on SFI optics. 649 **/ 650void ixgbe_disable_tx_laser(struct ixgbe_hw *hw) 651{ 652 if (hw->mac.ops.disable_tx_laser) 653 hw->mac.ops.disable_tx_laser(hw); 654} 655 656/** 657 * ixgbe_enable_tx_laser - Enable Tx laser 658 * @hw: pointer to hardware structure 659 * 660 * If the driver needs to enable the laser on SFI optics. 661 **/ 662void ixgbe_enable_tx_laser(struct ixgbe_hw *hw) 663{ 664 if (hw->mac.ops.enable_tx_laser) 665 hw->mac.ops.enable_tx_laser(hw); 666} 667 668/** 669 * ixgbe_flap_tx_laser - flap Tx laser to start autotry process 670 * @hw: pointer to hardware structure 671 * 672 * When the driver changes the link speeds that it can support then 673 * flap the tx laser to alert the link partner to start autotry 674 * process on its end. 675 **/ 676void ixgbe_flap_tx_laser(struct ixgbe_hw *hw) 677{ 678 if (hw->mac.ops.flap_tx_laser) 679 hw->mac.ops.flap_tx_laser(hw); 680} 681 682/** 683 * ixgbe_setup_link - Set link speed 684 * @hw: pointer to hardware structure 685 * @speed: new link speed 686 * @autoneg_wait_to_complete: TRUE when waiting for completion is needed 687 * 688 * Configures link settings. Restarts the link. 689 * Performs autonegotiation if needed. 690 **/ 691s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, 692 bool autoneg_wait_to_complete) 693{ 694 return ixgbe_call_func(hw, hw->mac.ops.setup_link, (hw, speed, 695 autoneg_wait_to_complete), 696 IXGBE_NOT_IMPLEMENTED); 697} 698 699/** 700 * ixgbe_setup_mac_link - Set link speed 701 * @hw: pointer to hardware structure 702 * @speed: new link speed 703 * @autoneg_wait_to_complete: TRUE when waiting for completion is needed 704 * 705 * Configures link settings. Restarts the link. 706 * Performs autonegotiation if needed. 707 **/ 708s32 ixgbe_setup_mac_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, 709 bool autoneg_wait_to_complete) 710{ 711 return ixgbe_call_func(hw, hw->mac.ops.setup_mac_link, (hw, speed, 712 autoneg_wait_to_complete), 713 IXGBE_NOT_IMPLEMENTED); 714} 715 716/** 717 * ixgbe_get_link_capabilities - Returns link capabilities 718 * @hw: pointer to hardware structure 719 * @speed: link speed capabilities 720 * @autoneg: TRUE when autoneg or autotry is enabled 721 * 722 * Determines the link capabilities of the current configuration. 723 **/ 724s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed, 725 bool *autoneg) 726{ 727 return ixgbe_call_func(hw, hw->mac.ops.get_link_capabilities, (hw, 728 speed, autoneg), IXGBE_NOT_IMPLEMENTED); 729} 730 731/** 732 * ixgbe_led_on - Turn on LEDs 733 * @hw: pointer to hardware structure 734 * @index: led number to turn on 735 * 736 * Turns on the software controllable LEDs. 737 **/ 738s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index) 739{ 740 return ixgbe_call_func(hw, hw->mac.ops.led_on, (hw, index), 741 IXGBE_NOT_IMPLEMENTED); 742} 743 744/** 745 * ixgbe_led_off - Turn off LEDs 746 * @hw: pointer to hardware structure 747 * @index: led number to turn off 748 * 749 * Turns off the software controllable LEDs. 750 **/ 751s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index) 752{ 753 return ixgbe_call_func(hw, hw->mac.ops.led_off, (hw, index), 754 IXGBE_NOT_IMPLEMENTED); 755} 756 757/** 758 * ixgbe_blink_led_start - Blink LEDs 759 * @hw: pointer to hardware structure 760 * @index: led number to blink 761 * 762 * Blink LED based on index. 763 **/ 764s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index) 765{ 766 return ixgbe_call_func(hw, hw->mac.ops.blink_led_start, (hw, index), 767 IXGBE_NOT_IMPLEMENTED); 768} 769 770/** 771 * ixgbe_blink_led_stop - Stop blinking LEDs 772 * @hw: pointer to hardware structure 773 * @index: led number to stop 774 * 775 * Stop blinking LED based on index. 776 **/ 777s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index) 778{ 779 return ixgbe_call_func(hw, hw->mac.ops.blink_led_stop, (hw, index), 780 IXGBE_NOT_IMPLEMENTED); 781} 782 783/** 784 * ixgbe_init_eeprom_params - Initialize EEPROM parameters 785 * @hw: pointer to hardware structure 786 * 787 * Initializes the EEPROM parameters ixgbe_eeprom_info within the 788 * ixgbe_hw struct in order to set up EEPROM access. 789 **/ 790s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw) 791{ 792 return ixgbe_call_func(hw, hw->eeprom.ops.init_params, (hw), 793 IXGBE_NOT_IMPLEMENTED); 794} 795 796 797/** 798 * ixgbe_write_eeprom - Write word to EEPROM 799 * @hw: pointer to hardware structure 800 * @offset: offset within the EEPROM to be written to 801 * @data: 16 bit word to be written to the EEPROM 802 * 803 * Writes 16 bit value to EEPROM. If ixgbe_eeprom_update_checksum is not 804 * called after this function, the EEPROM will most likely contain an 805 * invalid checksum. 806 **/ 807s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data) 808{ 809 return ixgbe_call_func(hw, hw->eeprom.ops.write, (hw, offset, data), 810 IXGBE_NOT_IMPLEMENTED); 811} 812 813/** 814 * ixgbe_write_eeprom_buffer - Write word(s) to EEPROM 815 * @hw: pointer to hardware structure 816 * @offset: offset within the EEPROM to be written to 817 * @data: 16 bit word(s) to be written to the EEPROM 818 * @words: number of words 819 * 820 * Writes 16 bit word(s) to EEPROM. If ixgbe_eeprom_update_checksum is not 821 * called after this function, the EEPROM will most likely contain an 822 * invalid checksum. 823 **/ 824s32 ixgbe_write_eeprom_buffer(struct ixgbe_hw *hw, u16 offset, u16 words, 825 u16 *data) 826{ 827 return ixgbe_call_func(hw, hw->eeprom.ops.write_buffer, 828 (hw, offset, words, data), 829 IXGBE_NOT_IMPLEMENTED); 830} 831 832/** 833 * ixgbe_read_eeprom - Read word from EEPROM 834 * @hw: pointer to hardware structure 835 * @offset: offset within the EEPROM to be read 836 * @data: read 16 bit value from EEPROM 837 * 838 * Reads 16 bit value from EEPROM 839 **/ 840s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data) 841{ 842 return ixgbe_call_func(hw, hw->eeprom.ops.read, (hw, offset, data), 843 IXGBE_NOT_IMPLEMENTED); 844} 845 846/** 847 * ixgbe_read_eeprom_buffer - Read word(s) from EEPROM 848 * @hw: pointer to hardware structure 849 * @offset: offset within the EEPROM to be read 850 * @data: read 16 bit word(s) from EEPROM 851 * @words: number of words 852 * 853 * Reads 16 bit word(s) from EEPROM 854 **/ 855s32 ixgbe_read_eeprom_buffer(struct ixgbe_hw *hw, u16 offset, 856 u16 words, u16 *data) 857{ 858 return ixgbe_call_func(hw, hw->eeprom.ops.read_buffer, 859 (hw, offset, words, data), 860 IXGBE_NOT_IMPLEMENTED); 861} 862 863/** 864 * ixgbe_validate_eeprom_checksum - Validate EEPROM checksum 865 * @hw: pointer to hardware structure 866 * @checksum_val: calculated checksum 867 * 868 * Performs checksum calculation and validates the EEPROM checksum 869 **/ 870s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val) 871{ 872 return ixgbe_call_func(hw, hw->eeprom.ops.validate_checksum, 873 (hw, checksum_val), IXGBE_NOT_IMPLEMENTED); 874} 875 876/** 877 * ixgbe_eeprom_update_checksum - Updates the EEPROM checksum 878 * @hw: pointer to hardware structure 879 **/ 880s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw) 881{ 882 return ixgbe_call_func(hw, hw->eeprom.ops.update_checksum, (hw), 883 IXGBE_NOT_IMPLEMENTED); 884} 885 886/** 887 * ixgbe_insert_mac_addr - Find a RAR for this mac address 888 * @hw: pointer to hardware structure 889 * @addr: Address to put into receive address register 890 * @vmdq: VMDq pool to assign 891 * 892 * Puts an ethernet address into a receive address register, or 893 * finds the rar that it is already in; adds to the pool list 894 **/ 895s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq) 896{ 897 return ixgbe_call_func(hw, hw->mac.ops.insert_mac_addr, 898 (hw, addr, vmdq), 899 IXGBE_NOT_IMPLEMENTED); 900} 901 902/** 903 * ixgbe_set_rar - Set Rx address register 904 * @hw: pointer to hardware structure 905 * @index: Receive address register to write 906 * @addr: Address to put into receive address register 907 * @vmdq: VMDq "set" 908 * @enable_addr: set flag that address is active 909 * 910 * Puts an ethernet address into a receive address register. 911 **/ 912s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, 913 u32 enable_addr) 914{ 915 return ixgbe_call_func(hw, hw->mac.ops.set_rar, (hw, index, addr, vmdq, 916 enable_addr), IXGBE_NOT_IMPLEMENTED); 917} 918 919/** 920 * ixgbe_clear_rar - Clear Rx address register 921 * @hw: pointer to hardware structure 922 * @index: Receive address register to write 923 * 924 * Puts an ethernet address into a receive address register. 925 **/ 926s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index) 927{ 928 return ixgbe_call_func(hw, hw->mac.ops.clear_rar, (hw, index), 929 IXGBE_NOT_IMPLEMENTED); 930} 931 932/** 933 * ixgbe_set_vmdq - Associate a VMDq index with a receive address 934 * @hw: pointer to hardware structure 935 * @rar: receive address register index to associate with VMDq index 936 * @vmdq: VMDq set or pool index 937 **/ 938s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq) 939{ 940 return ixgbe_call_func(hw, hw->mac.ops.set_vmdq, (hw, rar, vmdq), 941 IXGBE_NOT_IMPLEMENTED); 942 943} 944 945/** 946 * ixgbe_set_vmdq_san_mac - Associate VMDq index 127 with a receive address 947 * @hw: pointer to hardware structure 948 * @vmdq: VMDq default pool index 949 **/ 950s32 ixgbe_set_vmdq_san_mac(struct ixgbe_hw *hw, u32 vmdq) 951{ 952 return ixgbe_call_func(hw, hw->mac.ops.set_vmdq_san_mac, 953 (hw, vmdq), IXGBE_NOT_IMPLEMENTED); 954} 955 956/** 957 * ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address 958 * @hw: pointer to hardware structure 959 * @rar: receive address register index to disassociate with VMDq index 960 * @vmdq: VMDq set or pool index 961 **/ 962s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq) 963{ 964 return ixgbe_call_func(hw, hw->mac.ops.clear_vmdq, (hw, rar, vmdq), 965 IXGBE_NOT_IMPLEMENTED); 966} 967 968/** 969 * ixgbe_init_rx_addrs - Initializes receive address filters. 970 * @hw: pointer to hardware structure 971 * 972 * Places the MAC address in receive address register 0 and clears the rest 973 * of the receive address registers. Clears the multicast table. Assumes 974 * the receiver is in reset when the routine is called. 975 **/ 976s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw) 977{ 978 return ixgbe_call_func(hw, hw->mac.ops.init_rx_addrs, (hw), 979 IXGBE_NOT_IMPLEMENTED); 980} 981 982/** 983 * ixgbe_get_num_rx_addrs - Returns the number of RAR entries. 984 * @hw: pointer to hardware structure 985 **/ 986u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw) 987{ 988 return hw->mac.num_rar_entries; 989} 990 991/** 992 * ixgbe_update_uc_addr_list - Updates the MAC's list of secondary addresses 993 * @hw: pointer to hardware structure 994 * @addr_list: the list of new multicast addresses 995 * @addr_count: number of addresses 996 * @func: iterator function to walk the multicast address list 997 * 998 * The given list replaces any existing list. Clears the secondary addrs from 999 * receive address registers. Uses unused receive address registers for the 1000 * first secondary addresses, and falls back to promiscuous mode as needed. 1001 **/ 1002s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list, 1003 u32 addr_count, ixgbe_mc_addr_itr func) 1004{ 1005 return ixgbe_call_func(hw, hw->mac.ops.update_uc_addr_list, (hw, 1006 addr_list, addr_count, func), 1007 IXGBE_NOT_IMPLEMENTED); 1008} 1009 1010/** 1011 * ixgbe_update_mc_addr_list - Updates the MAC's list of multicast addresses 1012 * @hw: pointer to hardware structure 1013 * @mc_addr_list: the list of new multicast addresses 1014 * @mc_addr_count: number of addresses 1015 * @func: iterator function to walk the multicast address list 1016 * @clear: flag, when set clears the table beforehand 1017 * 1018 * The given list replaces any existing list. Clears the MC addrs from receive 1019 * address registers and the multicast table. Uses unused receive address 1020 * registers for the first multicast addresses, and hashes the rest into the 1021 * multicast table. 1022 **/ 1023s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list, 1024 u32 mc_addr_count, ixgbe_mc_addr_itr func, 1025 bool clear) 1026{ 1027 return ixgbe_call_func(hw, hw->mac.ops.update_mc_addr_list, (hw, 1028 mc_addr_list, mc_addr_count, func, clear), 1029 IXGBE_NOT_IMPLEMENTED); 1030} 1031 1032/** 1033 * ixgbe_enable_mc - Enable multicast address in RAR 1034 * @hw: pointer to hardware structure 1035 * 1036 * Enables multicast address in RAR and the use of the multicast hash table. 1037 **/ 1038s32 ixgbe_enable_mc(struct ixgbe_hw *hw) 1039{ 1040 return ixgbe_call_func(hw, hw->mac.ops.enable_mc, (hw), 1041 IXGBE_NOT_IMPLEMENTED); 1042} 1043 1044/** 1045 * ixgbe_disable_mc - Disable multicast address in RAR 1046 * @hw: pointer to hardware structure 1047 * 1048 * Disables multicast address in RAR and the use of the multicast hash table. 1049 **/ 1050s32 ixgbe_disable_mc(struct ixgbe_hw *hw) 1051{ 1052 return ixgbe_call_func(hw, hw->mac.ops.disable_mc, (hw), 1053 IXGBE_NOT_IMPLEMENTED); 1054} 1055 1056/** 1057 * ixgbe_clear_vfta - Clear VLAN filter table 1058 * @hw: pointer to hardware structure 1059 * 1060 * Clears the VLAN filer table, and the VMDq index associated with the filter 1061 **/ 1062s32 ixgbe_clear_vfta(struct ixgbe_hw *hw) 1063{ 1064 return ixgbe_call_func(hw, hw->mac.ops.clear_vfta, (hw), 1065 IXGBE_NOT_IMPLEMENTED); 1066} 1067 1068/** 1069 * ixgbe_set_vfta - Set VLAN filter table 1070 * @hw: pointer to hardware structure 1071 * @vlan: VLAN id to write to VLAN filter 1072 * @vind: VMDq output index that maps queue to VLAN id in VLVFB 1073 * @vlan_on: boolean flag to turn on/off VLAN 1074 * @vlvf_bypass: boolean flag indicating updating the default pool is okay 1075 * 1076 * Turn on/off specified VLAN in the VLAN filter table. 1077 **/ 1078s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on, 1079 bool vlvf_bypass) 1080{ 1081 return ixgbe_call_func(hw, hw->mac.ops.set_vfta, (hw, vlan, vind, 1082 vlan_on, vlvf_bypass), IXGBE_NOT_IMPLEMENTED); 1083} 1084 1085/** 1086 * ixgbe_set_vlvf - Set VLAN Pool Filter 1087 * @hw: pointer to hardware structure 1088 * @vlan: VLAN id to write to VLAN filter 1089 * @vind: VMDq output index that maps queue to VLAN id in VLVFB 1090 * @vlan_on: boolean flag to turn on/off VLAN in VLVF 1091 * @vfta_delta: pointer to the difference between the current value of VFTA 1092 * and the desired value 1093 * @vfta: the desired value of the VFTA 1094 * @vlvf_bypass: boolean flag indicating updating the default pool is okay 1095 * 1096 * Turn on/off specified bit in VLVF table. 1097 **/ 1098s32 ixgbe_set_vlvf(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on, 1099 u32 *vfta_delta, u32 vfta, bool vlvf_bypass) 1100{ 1101 return ixgbe_call_func(hw, hw->mac.ops.set_vlvf, (hw, vlan, vind, 1102 vlan_on, vfta_delta, vfta, vlvf_bypass), 1103 IXGBE_NOT_IMPLEMENTED); 1104} 1105 1106/** 1107 * ixgbe_fc_enable - Enable flow control 1108 * @hw: pointer to hardware structure 1109 * 1110 * Configures the flow control settings based on SW configuration. 1111 **/ 1112s32 ixgbe_fc_enable(struct ixgbe_hw *hw) 1113{ 1114 return ixgbe_call_func(hw, hw->mac.ops.fc_enable, (hw), 1115 IXGBE_NOT_IMPLEMENTED); 1116} 1117 1118/** 1119 * ixgbe_setup_fc - Set up flow control 1120 * @hw: pointer to hardware structure 1121 * 1122 * Called at init time to set up flow control. 1123 **/ 1124s32 ixgbe_setup_fc(struct ixgbe_hw *hw) 1125{ 1126 return ixgbe_call_func(hw, hw->mac.ops.setup_fc, (hw), 1127 IXGBE_NOT_IMPLEMENTED); 1128} 1129 1130/** 1131 * ixgbe_set_fw_drv_ver - Try to send the driver version number FW 1132 * @hw: pointer to hardware structure 1133 * @maj: driver major number to be sent to firmware 1134 * @min: driver minor number to be sent to firmware 1135 * @build: driver build number to be sent to firmware 1136 * @ver: driver version number to be sent to firmware 1137 * @len: length of driver_ver string 1138 * @driver_ver: driver string 1139 **/ 1140s32 ixgbe_set_fw_drv_ver(struct ixgbe_hw *hw, u8 maj, u8 min, u8 build, 1141 u8 ver, u16 len, char *driver_ver) 1142{ 1143 return ixgbe_call_func(hw, hw->mac.ops.set_fw_drv_ver, (hw, maj, min, 1144 build, ver, len, driver_ver), 1145 IXGBE_NOT_IMPLEMENTED); 1146} 1147 1148 1149 1150/** 1151 * ixgbe_dmac_config - Configure DMA Coalescing registers. 1152 * @hw: pointer to hardware structure 1153 * 1154 * Configure DMA coalescing. If enabling dmac, dmac is activated. 1155 * When disabling dmac, dmac enable dmac bit is cleared. 1156 **/ 1157s32 ixgbe_dmac_config(struct ixgbe_hw *hw) 1158{ 1159 return ixgbe_call_func(hw, hw->mac.ops.dmac_config, (hw), 1160 IXGBE_NOT_IMPLEMENTED); 1161} 1162 1163/** 1164 * ixgbe_dmac_update_tcs - Configure DMA Coalescing registers. 1165 * @hw: pointer to hardware structure 1166 * 1167 * Disables dmac, updates per TC settings, and then enable dmac. 1168 **/ 1169s32 ixgbe_dmac_update_tcs(struct ixgbe_hw *hw) 1170{ 1171 return ixgbe_call_func(hw, hw->mac.ops.dmac_update_tcs, (hw), 1172 IXGBE_NOT_IMPLEMENTED); 1173} 1174 1175/** 1176 * ixgbe_dmac_config_tcs - Configure DMA Coalescing registers. 1177 * @hw: pointer to hardware structure 1178 * 1179 * Configure DMA coalescing threshold per TC and set high priority bit for 1180 * FCOE TC. The dmac enable bit must be cleared before configuring. 1181 **/ 1182s32 ixgbe_dmac_config_tcs(struct ixgbe_hw *hw) 1183{ 1184 return ixgbe_call_func(hw, hw->mac.ops.dmac_config_tcs, (hw), 1185 IXGBE_NOT_IMPLEMENTED); 1186} 1187 1188/** 1189 * ixgbe_setup_eee - Enable/disable EEE support 1190 * @hw: pointer to the HW structure 1191 * @enable_eee: boolean flag to enable EEE 1192 * 1193 * Enable/disable EEE based on enable_ee flag. 1194 * Auto-negotiation must be started after BASE-T EEE bits in PHY register 7.3C 1195 * are modified. 1196 * 1197 **/ 1198s32 ixgbe_setup_eee(struct ixgbe_hw *hw, bool enable_eee) 1199{ 1200 return ixgbe_call_func(hw, hw->mac.ops.setup_eee, (hw, enable_eee), 1201 IXGBE_NOT_IMPLEMENTED); 1202} 1203 1204/** 1205 * ixgbe_set_source_address_pruning - Enable/Disable source address pruning 1206 * @hw: pointer to hardware structure 1207 * @enable: enable or disable source address pruning 1208 * @pool: Rx pool - Rx pool to toggle source address pruning 1209 **/ 1210void ixgbe_set_source_address_pruning(struct ixgbe_hw *hw, bool enable, 1211 unsigned int pool) 1212{ 1213 if (hw->mac.ops.set_source_address_pruning) 1214 hw->mac.ops.set_source_address_pruning(hw, enable, pool); 1215} 1216 1217/** 1218 * ixgbe_set_ethertype_anti_spoofing - Enable/Disable Ethertype anti-spoofing 1219 * @hw: pointer to hardware structure 1220 * @enable: enable or disable switch for Ethertype anti-spoofing 1221 * @vf: Virtual Function pool - VF Pool to set for Ethertype anti-spoofing 1222 * 1223 **/ 1224void ixgbe_set_ethertype_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf) 1225{ 1226 if (hw->mac.ops.set_ethertype_anti_spoofing) 1227 hw->mac.ops.set_ethertype_anti_spoofing(hw, enable, vf); 1228} 1229 1230/** 1231 * ixgbe_read_iosf_sb_reg - Read 32 bit PHY register 1232 * @hw: pointer to hardware structure 1233 * @reg_addr: 32 bit address of PHY register to read 1234 * @device_type: type of device you want to communicate with 1235 * @phy_data: Pointer to read data from PHY register 1236 * 1237 * Reads a value from a specified PHY register 1238 **/ 1239s32 ixgbe_read_iosf_sb_reg(struct ixgbe_hw *hw, u32 reg_addr, 1240 u32 device_type, u32 *phy_data) 1241{ 1242 return ixgbe_call_func(hw, hw->mac.ops.read_iosf_sb_reg, (hw, reg_addr, 1243 device_type, phy_data), IXGBE_NOT_IMPLEMENTED); 1244} 1245 1246/** 1247 * ixgbe_write_iosf_sb_reg - Write 32 bit register through IOSF Sideband 1248 * @hw: pointer to hardware structure 1249 * @reg_addr: 32 bit PHY register to write 1250 * @device_type: type of device you want to communicate with 1251 * @phy_data: Data to write to the PHY register 1252 * 1253 * Writes a value to specified PHY register 1254 **/ 1255s32 ixgbe_write_iosf_sb_reg(struct ixgbe_hw *hw, u32 reg_addr, 1256 u32 device_type, u32 phy_data) 1257{ 1258 return ixgbe_call_func(hw, hw->mac.ops.write_iosf_sb_reg, (hw, reg_addr, 1259 device_type, phy_data), IXGBE_NOT_IMPLEMENTED); 1260} 1261 1262/** 1263 * ixgbe_disable_mdd - Disable malicious driver detection 1264 * @hw: pointer to hardware structure 1265 * 1266 **/ 1267void ixgbe_disable_mdd(struct ixgbe_hw *hw) 1268{ 1269 if (hw->mac.ops.disable_mdd) 1270 hw->mac.ops.disable_mdd(hw); 1271} 1272 1273/** 1274 * ixgbe_enable_mdd - Enable malicious driver detection 1275 * @hw: pointer to hardware structure 1276 * 1277 **/ 1278void ixgbe_enable_mdd(struct ixgbe_hw *hw) 1279{ 1280 if (hw->mac.ops.enable_mdd) 1281 hw->mac.ops.enable_mdd(hw); 1282} 1283 1284/** 1285 * ixgbe_mdd_event - Handle malicious driver detection event 1286 * @hw: pointer to hardware structure 1287 * @vf_bitmap: vf bitmap of malicious vfs 1288 * 1289 **/ 1290void ixgbe_mdd_event(struct ixgbe_hw *hw, u32 *vf_bitmap) 1291{ 1292 if (hw->mac.ops.mdd_event) 1293 hw->mac.ops.mdd_event(hw, vf_bitmap); 1294} 1295 1296/** 1297 * ixgbe_restore_mdd_vf - Restore VF that was disabled during malicious driver 1298 * detection event 1299 * @hw: pointer to hardware structure 1300 * @vf: vf index 1301 * 1302 **/ 1303void ixgbe_restore_mdd_vf(struct ixgbe_hw *hw, u32 vf) 1304{ 1305 if (hw->mac.ops.restore_mdd_vf) 1306 hw->mac.ops.restore_mdd_vf(hw, vf); 1307} 1308 1309/** 1310 * ixgbe_enter_lplu - Transition to low power states 1311 * @hw: pointer to hardware structure 1312 * 1313 * Configures Low Power Link Up on transition to low power states 1314 * (from D0 to non-D0). 1315 **/ 1316s32 ixgbe_enter_lplu(struct ixgbe_hw *hw) 1317{ 1318 return ixgbe_call_func(hw, hw->phy.ops.enter_lplu, (hw), 1319 IXGBE_NOT_IMPLEMENTED); 1320} 1321 1322/** 1323 * ixgbe_handle_lasi - Handle external Base T PHY interrupt 1324 * @hw: pointer to hardware structure 1325 * 1326 * Handle external Base T PHY interrupt. If high temperature 1327 * failure alarm then return error, else if link status change 1328 * then setup internal/external PHY link 1329 * 1330 * Return IXGBE_ERR_OVERTEMP if interrupt is high temperature 1331 * failure alarm, else return PHY access status. 1332 */ 1333s32 ixgbe_handle_lasi(struct ixgbe_hw *hw) 1334{ 1335 return ixgbe_call_func(hw, hw->phy.ops.handle_lasi, (hw), 1336 IXGBE_NOT_IMPLEMENTED); 1337} 1338 1339/** 1340 * ixgbe_bypass_rw - Bit bang data into by_pass FW 1341 * @hw: pointer to hardware structure 1342 * @cmd: Command we send to the FW 1343 * @status: The reply from the FW 1344 * 1345 * Bit-bangs the cmd to the by_pass FW status points to what is returned. 1346 **/ 1347s32 ixgbe_bypass_rw(struct ixgbe_hw *hw, u32 cmd, u32 *status) 1348{ 1349 return ixgbe_call_func(hw, hw->mac.ops.bypass_rw, (hw, cmd, status), 1350 IXGBE_NOT_IMPLEMENTED); 1351} 1352 1353/** 1354 * ixgbe_bypass_valid_rd - Verify valid return from bit-bang. 1355 * 1356 * If we send a write we can't be sure it took until we can read back 1357 * that same register. It can be a problem as some of the feilds may 1358 * for valid reasons change inbetween the time wrote the register and 1359 * we read it again to verify. So this function check everything we 1360 * can check and then assumes it worked. 1361 * 1362 * @u32 in_reg - The register cmd for the bit-bang read. 1363 * @u32 out_reg - The register returned from a bit-bang read. 1364 **/ 1365bool ixgbe_bypass_valid_rd(struct ixgbe_hw *hw, u32 in_reg, u32 out_reg) 1366{ 1367 return ixgbe_call_func(hw, hw->mac.ops.bypass_valid_rd, 1368 (in_reg, out_reg), IXGBE_NOT_IMPLEMENTED); 1369} 1370 1371/** 1372 * ixgbe_bypass_set - Set a bypass field in the FW CTRL Regiter. 1373 * @hw: pointer to hardware structure 1374 * @cmd: The control word we are setting. 1375 * @event: The event we are setting in the FW. This also happens to 1376 * be the mask for the event we are setting (handy) 1377 * @action: The action we set the event to in the FW. This is in a 1378 * bit field that happens to be what we want to put in 1379 * the event spot (also handy) 1380 * 1381 * Writes to the cmd control the bits in actions. 1382 **/ 1383s32 ixgbe_bypass_set(struct ixgbe_hw *hw, u32 cmd, u32 event, u32 action) 1384{ 1385 return ixgbe_call_func(hw, hw->mac.ops.bypass_set, 1386 (hw, cmd, event, action), 1387 IXGBE_NOT_IMPLEMENTED); 1388} 1389 1390/** 1391 * ixgbe_bypass_rd_eep - Read the bypass FW eeprom address 1392 * @hw: pointer to hardware structure 1393 * @addr: The bypass eeprom address to read. 1394 * @value: The 8b of data at the address above. 1395 **/ 1396s32 ixgbe_bypass_rd_eep(struct ixgbe_hw *hw, u32 addr, u8 *value) 1397{ 1398 return ixgbe_call_func(hw, hw->mac.ops.bypass_rd_eep, 1399 (hw, addr, value), IXGBE_NOT_IMPLEMENTED); 1400} 1401 1402/** 1403 * ixgbe_read_analog_reg8 - Reads 8 bit analog register 1404 * @hw: pointer to hardware structure 1405 * @reg: analog register to read 1406 * @val: read value 1407 * 1408 * Performs write operation to analog register specified. 1409 **/ 1410s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val) 1411{ 1412 return ixgbe_call_func(hw, hw->mac.ops.read_analog_reg8, (hw, reg, 1413 val), IXGBE_NOT_IMPLEMENTED); 1414} 1415 1416/** 1417 * ixgbe_write_analog_reg8 - Writes 8 bit analog register 1418 * @hw: pointer to hardware structure 1419 * @reg: analog register to write 1420 * @val: value to write 1421 * 1422 * Performs write operation to Atlas analog register specified. 1423 **/ 1424s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val) 1425{ 1426 return ixgbe_call_func(hw, hw->mac.ops.write_analog_reg8, (hw, reg, 1427 val), IXGBE_NOT_IMPLEMENTED); 1428} 1429 1430/** 1431 * ixgbe_init_uta_tables - Initializes Unicast Table Arrays. 1432 * @hw: pointer to hardware structure 1433 * 1434 * Initializes the Unicast Table Arrays to zero on device load. This 1435 * is part of the Rx init addr execution path. 1436 **/ 1437s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw) 1438{ 1439 return ixgbe_call_func(hw, hw->mac.ops.init_uta_tables, (hw), 1440 IXGBE_NOT_IMPLEMENTED); 1441} 1442 1443/** 1444 * ixgbe_read_i2c_byte - Reads 8 bit word over I2C at specified device address 1445 * @hw: pointer to hardware structure 1446 * @byte_offset: byte offset to read 1447 * @dev_addr: I2C bus address to read from 1448 * @data: value read 1449 * 1450 * Performs byte read operation to SFP module's EEPROM over I2C interface. 1451 **/ 1452s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, 1453 u8 *data) 1454{ 1455 return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte, (hw, byte_offset, 1456 dev_addr, data), IXGBE_NOT_IMPLEMENTED); 1457} 1458 1459/** 1460 * ixgbe_read_i2c_byte_unlocked - Reads 8 bit word via I2C from device address 1461 * @hw: pointer to hardware structure 1462 * @byte_offset: byte offset to read 1463 * @dev_addr: I2C bus address to read from 1464 * @data: value read 1465 * 1466 * Performs byte read operation to SFP module's EEPROM over I2C interface. 1467 **/ 1468s32 ixgbe_read_i2c_byte_unlocked(struct ixgbe_hw *hw, u8 byte_offset, 1469 u8 dev_addr, u8 *data) 1470{ 1471 return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte_unlocked, 1472 (hw, byte_offset, dev_addr, data), 1473 IXGBE_NOT_IMPLEMENTED); 1474} 1475 1476/** 1477 * ixgbe_read_link - Perform read operation on link device 1478 * @hw: pointer to the hardware structure 1479 * @addr: bus address to read from 1480 * @reg: device register to read from 1481 * @val: pointer to location to receive read value 1482 * 1483 * Returns an error code on error. 1484 */ 1485s32 ixgbe_read_link(struct ixgbe_hw *hw, u8 addr, u16 reg, u16 *val) 1486{ 1487 return ixgbe_call_func(hw, hw->link.ops.read_link, (hw, addr, 1488 reg, val), IXGBE_NOT_IMPLEMENTED); 1489} 1490 1491/** 1492 * ixgbe_read_link_unlocked - Perform read operation on link device 1493 * @hw: pointer to the hardware structure 1494 * @addr: bus address to read from 1495 * @reg: device register to read from 1496 * @val: pointer to location to receive read value 1497 * 1498 * Returns an error code on error. 1499 **/ 1500s32 ixgbe_read_link_unlocked(struct ixgbe_hw *hw, u8 addr, u16 reg, u16 *val) 1501{ 1502 return ixgbe_call_func(hw, hw->link.ops.read_link_unlocked, 1503 (hw, addr, reg, val), IXGBE_NOT_IMPLEMENTED); 1504} 1505 1506/** 1507 * ixgbe_write_i2c_byte - Writes 8 bit word over I2C 1508 * @hw: pointer to hardware structure 1509 * @byte_offset: byte offset to write 1510 * @dev_addr: I2C bus address to write to 1511 * @data: value to write 1512 * 1513 * Performs byte write operation to SFP module's EEPROM over I2C interface 1514 * at a specified device address. 1515 **/ 1516s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr, 1517 u8 data) 1518{ 1519 return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte, (hw, byte_offset, 1520 dev_addr, data), IXGBE_NOT_IMPLEMENTED); 1521} 1522 1523/** 1524 * ixgbe_write_i2c_byte_unlocked - Writes 8 bit word over I2C 1525 * @hw: pointer to hardware structure 1526 * @byte_offset: byte offset to write 1527 * @dev_addr: I2C bus address to write to 1528 * @data: value to write 1529 * 1530 * Performs byte write operation to SFP module's EEPROM over I2C interface 1531 * at a specified device address. 1532 **/ 1533s32 ixgbe_write_i2c_byte_unlocked(struct ixgbe_hw *hw, u8 byte_offset, 1534 u8 dev_addr, u8 data) 1535{ 1536 return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte_unlocked, 1537 (hw, byte_offset, dev_addr, data), 1538 IXGBE_NOT_IMPLEMENTED); 1539} 1540 1541/** 1542 * ixgbe_write_link - Perform write operation on link device 1543 * @hw: pointer to the hardware structure 1544 * @addr: bus address to write to 1545 * @reg: device register to write to 1546 * @val: value to write 1547 * 1548 * Returns an error code on error. 1549 */ 1550s32 ixgbe_write_link(struct ixgbe_hw *hw, u8 addr, u16 reg, u16 val) 1551{ 1552 return ixgbe_call_func(hw, hw->link.ops.write_link, 1553 (hw, addr, reg, val), IXGBE_NOT_IMPLEMENTED); 1554} 1555 1556/** 1557 * ixgbe_write_link_unlocked - Perform write operation on link device 1558 * @hw: pointer to the hardware structure 1559 * @addr: bus address to write to 1560 * @reg: device register to write to 1561 * @val: value to write 1562 * 1563 * Returns an error code on error. 1564 **/ 1565s32 ixgbe_write_link_unlocked(struct ixgbe_hw *hw, u8 addr, u16 reg, u16 val) 1566{ 1567 return ixgbe_call_func(hw, hw->link.ops.write_link_unlocked, 1568 (hw, addr, reg, val), IXGBE_NOT_IMPLEMENTED); 1569} 1570 1571/** 1572 * ixgbe_write_i2c_eeprom - Writes 8 bit EEPROM word over I2C interface 1573 * @hw: pointer to hardware structure 1574 * @byte_offset: EEPROM byte offset to write 1575 * @eeprom_data: value to write 1576 * 1577 * Performs byte write operation to SFP module's EEPROM over I2C interface. 1578 **/ 1579s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw, 1580 u8 byte_offset, u8 eeprom_data) 1581{ 1582 return ixgbe_call_func(hw, hw->phy.ops.write_i2c_eeprom, 1583 (hw, byte_offset, eeprom_data), 1584 IXGBE_NOT_IMPLEMENTED); 1585} 1586 1587/** 1588 * ixgbe_read_i2c_eeprom - Reads 8 bit EEPROM word over I2C interface 1589 * @hw: pointer to hardware structure 1590 * @byte_offset: EEPROM byte offset to read 1591 * @eeprom_data: value read 1592 * 1593 * Performs byte read operation to SFP module's EEPROM over I2C interface. 1594 **/ 1595s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data) 1596{ 1597 return ixgbe_call_func(hw, hw->phy.ops.read_i2c_eeprom, 1598 (hw, byte_offset, eeprom_data), 1599 IXGBE_NOT_IMPLEMENTED); 1600} 1601 1602/** 1603 * ixgbe_get_supported_physical_layer - Returns physical layer type 1604 * @hw: pointer to hardware structure 1605 * 1606 * Determines physical layer capabilities of the current configuration. 1607 **/ 1608u64 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw) 1609{ 1610 return ixgbe_call_func(hw, hw->mac.ops.get_supported_physical_layer, 1611 (hw), IXGBE_PHYSICAL_LAYER_UNKNOWN); 1612} 1613 1614/** 1615 * ixgbe_enable_rx_dma - Enables Rx DMA unit, dependent on device specifics 1616 * @hw: pointer to hardware structure 1617 * @regval: bitfield to write to the Rx DMA register 1618 * 1619 * Enables the Rx DMA unit of the device. 1620 **/ 1621s32 ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval) 1622{ 1623 return ixgbe_call_func(hw, hw->mac.ops.enable_rx_dma, 1624 (hw, regval), IXGBE_NOT_IMPLEMENTED); 1625} 1626 1627/** 1628 * ixgbe_disable_sec_rx_path - Stops the receive data path 1629 * @hw: pointer to hardware structure 1630 * 1631 * Stops the receive data path. 1632 **/ 1633s32 ixgbe_disable_sec_rx_path(struct ixgbe_hw *hw) 1634{ 1635 return ixgbe_call_func(hw, hw->mac.ops.disable_sec_rx_path, 1636 (hw), IXGBE_NOT_IMPLEMENTED); 1637} 1638 1639/** 1640 * ixgbe_enable_sec_rx_path - Enables the receive data path 1641 * @hw: pointer to hardware structure 1642 * 1643 * Enables the receive data path. 1644 **/ 1645s32 ixgbe_enable_sec_rx_path(struct ixgbe_hw *hw) 1646{ 1647 return ixgbe_call_func(hw, hw->mac.ops.enable_sec_rx_path, 1648 (hw), IXGBE_NOT_IMPLEMENTED); 1649} 1650 1651/** 1652 * ixgbe_acquire_swfw_semaphore - Acquire SWFW semaphore 1653 * @hw: pointer to hardware structure 1654 * @mask: Mask to specify which semaphore to acquire 1655 * 1656 * Acquires the SWFW semaphore through SW_FW_SYNC register for the specified 1657 * function (CSR, PHY0, PHY1, EEPROM, Flash) 1658 **/ 1659s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u32 mask) 1660{ 1661 return ixgbe_call_func(hw, hw->mac.ops.acquire_swfw_sync, 1662 (hw, mask), IXGBE_NOT_IMPLEMENTED); 1663} 1664 1665/** 1666 * ixgbe_release_swfw_semaphore - Release SWFW semaphore 1667 * @hw: pointer to hardware structure 1668 * @mask: Mask to specify which semaphore to release 1669 * 1670 * Releases the SWFW semaphore through SW_FW_SYNC register for the specified 1671 * function (CSR, PHY0, PHY1, EEPROM, Flash) 1672 **/ 1673void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u32 mask) 1674{ 1675 if (hw->mac.ops.release_swfw_sync) 1676 hw->mac.ops.release_swfw_sync(hw, mask); 1677} 1678 1679/** 1680 * ixgbe_init_swfw_semaphore - Clean up SWFW semaphore 1681 * @hw: pointer to hardware structure 1682 * 1683 * Attempts to acquire the SWFW semaphore through SW_FW_SYNC register. 1684 * Regardless of whether is succeeds or not it then release the semaphore. 1685 * This is function is called to recover from catastrophic failures that 1686 * may have left the semaphore locked. 1687 **/ 1688void ixgbe_init_swfw_semaphore(struct ixgbe_hw *hw) 1689{ 1690 if (hw->mac.ops.init_swfw_sync) 1691 hw->mac.ops.init_swfw_sync(hw); 1692} 1693 1694 1695void ixgbe_disable_rx(struct ixgbe_hw *hw) 1696{ 1697 if (hw->mac.ops.disable_rx) 1698 hw->mac.ops.disable_rx(hw); 1699} 1700 1701void ixgbe_enable_rx(struct ixgbe_hw *hw) 1702{ 1703 if (hw->mac.ops.enable_rx) 1704 hw->mac.ops.enable_rx(hw); 1705} 1706 1707/** 1708 * ixgbe_set_rate_select_speed - Set module link speed 1709 * @hw: pointer to hardware structure 1710 * @speed: link speed to set 1711 * 1712 * Set module link speed via the rate select. 1713 */ 1714void ixgbe_set_rate_select_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed) 1715{ 1716 if (hw->mac.ops.set_rate_select_speed) 1717 hw->mac.ops.set_rate_select_speed(hw, speed); 1718} 1719