1/******************************************************************************
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3 Copyright (c) 2001-2015, Intel Corporation
4 All rights reserved.
5
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7 modification, are permitted provided that the following conditions are met:
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9 1. Redistributions of source code must retain the above copyright notice,
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32******************************************************************************/
33/*$FreeBSD: stable/11/sys/dev/ixgbe/ixgbe_api.c 299200 2016-05-06 22:54:56Z pfg $*/
34
35#include "ixgbe_api.h"
36#include "ixgbe_common.h"
37
38#define IXGBE_EMPTY_PARAM
39
40static const u32 ixgbe_mvals_base[IXGBE_MVALS_IDX_LIMIT] = {
41 IXGBE_MVALS_INIT(IXGBE_EMPTY_PARAM)
42};
43
44static const u32 ixgbe_mvals_X540[IXGBE_MVALS_IDX_LIMIT] = {
45 IXGBE_MVALS_INIT(_X540)
46};
47
48static const u32 ixgbe_mvals_X550[IXGBE_MVALS_IDX_LIMIT] = {
49 IXGBE_MVALS_INIT(_X550)
50};
51
52static 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 **/
63void 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 **/
81s32 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 **/
130s32 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 **/
234s32 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 **/
247s32 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 **/
263s32 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 **/
277void 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 **/
290s32 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 **/
302enum 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 **/
318s32 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 **/
332s32 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 **/
345s32 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 **/
358s32 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 **/
373s32 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 **/
388s32 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 **/
401s32 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 **/
413u32 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 **/
424u32 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 **/
438s32 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 **/
452s32 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 **/
464s32 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 **/
475s32 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 **/
491s32 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 **/
512s32 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 **/
530s32 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 **/
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 *
588 * Reads a PHY register to determine if link is up and the current speed for
589 * the PHY.
590 **/
591s32 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 **/
605s32 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 */
618s32 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 **/
630s32 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 **/
644void 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 **/
656void 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 **/
670void 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 **/
684s32 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 **/
700s32 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 **/
714s32 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 **/
728s32 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 **/
741s32 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 **/
754s32 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 **/
766s32 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 **/
779s32 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 **/
796s32 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 **/
813s32 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 **/
829s32 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 **/
844s32 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 **/
859s32 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 **/
869s32 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 already in; adds to the pool list
883 **/
884s32 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 **/
901s32 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 **/
915s32 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 **/
927s32 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 **/
939s32 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 **/
951s32 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 **/
965s32 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 **/
975u32 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 **/
991s32 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 **/
1011s32 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 **/
1026s32 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 **/
1038s32 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 **/
1050s32 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 **/
1065s32 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 **/
1082s32 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 **/
1095s32 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 **/
1107s32 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 **/
1121s32 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 **/
1137s32 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 **/
1149s32 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 **/
1162s32 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 **/
1178s32 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 **/
1190void 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 **/
1204void 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 **/
1219s32 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 **/
1235s32 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 **/
1247void 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 **/
1258void 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 **/
1270void 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 **/
1283void 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 **/
1296s32 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 */
1313s32 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 **/
1327s32 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 **/
1341s32 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 **/
1354s32 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 **/
1369s32 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 **/
1385s32 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 */
1402s32 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 **/
1417s32 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 **/
1435s32 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 **/
1452s32 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 */
1469s32 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 **/
1484s32 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 **/
1499s32 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 **/
1515s32 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 **/
1528u32 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 **/
1541s32 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 **/
1553s32 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 **/
1565s32 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 **/
1579s32 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 **/
1593void 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
1600void ixgbe_disable_rx(struct ixgbe_hw *hw)
1601{
1602 if (hw->mac.ops.disable_rx)
1603 hw->mac.ops.disable_rx(hw);
1604}
1605
1606void 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 */
1619void 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}
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: stable/11/sys/dev/ixgbe/ixgbe_api.c 299200 2016-05-06 22:54:56Z pfg $*/
34
35#include "ixgbe_api.h"
36#include "ixgbe_common.h"
37
38#define IXGBE_EMPTY_PARAM
39
40static const u32 ixgbe_mvals_base[IXGBE_MVALS_IDX_LIMIT] = {
41 IXGBE_MVALS_INIT(IXGBE_EMPTY_PARAM)
42};
43
44static const u32 ixgbe_mvals_X540[IXGBE_MVALS_IDX_LIMIT] = {
45 IXGBE_MVALS_INIT(_X540)
46};
47
48static const u32 ixgbe_mvals_X550[IXGBE_MVALS_IDX_LIMIT] = {
49 IXGBE_MVALS_INIT(_X550)
50};
51
52static 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 **/
63void 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 **/
81s32 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 **/
130s32 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 **/
234s32 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 **/
247s32 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 **/
263s32 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 **/
277void 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 **/
290s32 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 **/
302enum 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 **/
318s32 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 **/
332s32 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 **/
345s32 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 **/
358s32 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 **/
373s32 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 **/
388s32 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 **/
401s32 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 **/
413u32 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 **/
424u32 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 **/
438s32 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 **/
452s32 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 **/
464s32 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 **/
475s32 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 **/
491s32 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 **/
512s32 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 **/
530s32 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 **/
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 *
588 * Reads a PHY register to determine if link is up and the current speed for
589 * the PHY.
590 **/
591s32 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 **/
605s32 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 */
618s32 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 **/
630s32 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 **/
644void 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 **/
656void 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 **/
670void 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 **/
684s32 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 **/
700s32 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 **/
714s32 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 **/
728s32 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 **/
741s32 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 **/
754s32 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 **/
766s32 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 **/
779s32 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 **/
796s32 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 **/
813s32 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 **/
829s32 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 **/
844s32 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 **/
859s32 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 **/
869s32 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 already in; adds to the pool list
883 **/
884s32 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 **/
901s32 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 **/
915s32 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 **/
927s32 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 **/
939s32 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 **/
951s32 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 **/
965s32 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 **/
975u32 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 **/
991s32 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 **/
1011s32 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 **/
1026s32 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 **/
1038s32 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 **/
1050s32 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 **/
1065s32 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 **/
1082s32 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 **/
1095s32 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 **/
1107s32 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 **/
1121s32 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 **/
1137s32 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 **/
1149s32 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 **/
1162s32 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 **/
1178s32 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 **/
1190void 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 **/
1204void 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 **/
1219s32 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 **/
1235s32 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 **/
1247void 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 **/
1258void 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 **/
1270void 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 **/
1283void 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 **/
1296s32 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 */
1313s32 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 **/
1327s32 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 **/
1341s32 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 **/
1354s32 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 **/
1369s32 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 **/
1385s32 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 */
1402s32 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 **/
1417s32 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 **/
1435s32 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 **/
1452s32 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 */
1469s32 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 **/
1484s32 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 **/
1499s32 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 **/
1515s32 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 **/
1528u32 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 **/
1541s32 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 **/
1553s32 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 **/
1565s32 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 **/
1579s32 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 **/
1593void 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
1600void ixgbe_disable_rx(struct ixgbe_hw *hw)
1601{
1602 if (hw->mac.ops.disable_rx)
1603 hw->mac.ops.disable_rx(hw);
1604}
1605
1606void 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 */
1619void 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}