xref: /freebsd/sys/dev/ixgbe/ixgbe_api.c (revision 640235e2c2ba32947f7c59d168437ffa1280f1e6)
1 /******************************************************************************
2 
3   Copyright (c) 2001-2015, Intel Corporation
4   All rights reserved.
5 
6   Redistribution and use in source and binary forms, with or without
7   modification, are permitted provided that the following conditions are met:
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10       this list of conditions and the following disclaimer.
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12    2. Redistributions in binary form must reproduce the above copyright
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18       this software without specific prior written permission.
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31 
32 ******************************************************************************/
33 /*$FreeBSD$*/
34 
35 #include "ixgbe_api.h"
36 #include "ixgbe_common.h"
37 
38 #define IXGBE_EMPTY_PARAM
39 
40 static const u32 ixgbe_mvals_base[IXGBE_MVALS_IDX_LIMIT] = {
41 	IXGBE_MVALS_INIT(IXGBE_EMPTY_PARAM)
42 };
43 
44 static const u32 ixgbe_mvals_X540[IXGBE_MVALS_IDX_LIMIT] = {
45 	IXGBE_MVALS_INIT(_X540)
46 };
47 
48 static const u32 ixgbe_mvals_X550[IXGBE_MVALS_IDX_LIMIT] = {
49 	IXGBE_MVALS_INIT(_X550)
50 };
51 
52 static const u32 ixgbe_mvals_X550EM_x[IXGBE_MVALS_IDX_LIMIT] = {
53 	IXGBE_MVALS_INIT(_X550EM_x)
54 };
55 
56 /**
57  * ixgbe_dcb_get_rtrup2tc - read rtrup2tc reg
58  * @hw: pointer to hardware structure
59  * @map: pointer to u8 arr for returning map
60  *
61  * Read the rtrup2tc HW register and resolve its content into map
62  **/
63 void ixgbe_dcb_get_rtrup2tc(struct ixgbe_hw *hw, u8 *map)
64 {
65 	if (hw->mac.ops.get_rtrup2tc)
66 		hw->mac.ops.get_rtrup2tc(hw, map);
67 }
68 
69 /**
70  *  ixgbe_init_shared_code - Initialize the shared code
71  *  @hw: pointer to hardware structure
72  *
73  *  This will assign function pointers and assign the MAC type and PHY code.
74  *  Does not touch the hardware. This function must be called prior to any
75  *  other function in the shared code. The ixgbe_hw structure should be
76  *  memset to 0 prior to calling this function.  The following fields in
77  *  hw structure should be filled in prior to calling this function:
78  *  hw_addr, back, device_id, vendor_id, subsystem_device_id,
79  *  subsystem_vendor_id, and revision_id
80  **/
81 s32 ixgbe_init_shared_code(struct ixgbe_hw *hw)
82 {
83 	s32 status;
84 
85 	DEBUGFUNC("ixgbe_init_shared_code");
86 
87 	/*
88 	 * Set the mac type
89 	 */
90 	ixgbe_set_mac_type(hw);
91 
92 	switch (hw->mac.type) {
93 	case ixgbe_mac_82598EB:
94 		status = ixgbe_init_ops_82598(hw);
95 		break;
96 	case ixgbe_mac_82599EB:
97 		status = ixgbe_init_ops_82599(hw);
98 		break;
99 	case ixgbe_mac_X540:
100 		status = ixgbe_init_ops_X540(hw);
101 		break;
102 	case ixgbe_mac_X550:
103 		status = ixgbe_init_ops_X550(hw);
104 		break;
105 	case ixgbe_mac_X550EM_x:
106 		status = ixgbe_init_ops_X550EM(hw);
107 		break;
108 	case ixgbe_mac_82599_vf:
109 	case ixgbe_mac_X540_vf:
110 	case ixgbe_mac_X550_vf:
111 	case ixgbe_mac_X550EM_x_vf:
112 		status = ixgbe_init_ops_vf(hw);
113 		break;
114 	default:
115 		status = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
116 		break;
117 	}
118 	hw->mac.max_link_up_time = IXGBE_LINK_UP_TIME;
119 
120 	return status;
121 }
122 
123 /**
124  *  ixgbe_set_mac_type - Sets MAC type
125  *  @hw: pointer to the HW structure
126  *
127  *  This function sets the mac type of the adapter based on the
128  *  vendor ID and device ID stored in the hw structure.
129  **/
130 s32 ixgbe_set_mac_type(struct ixgbe_hw *hw)
131 {
132 	s32 ret_val = IXGBE_SUCCESS;
133 
134 	DEBUGFUNC("ixgbe_set_mac_type\n");
135 
136 	if (hw->vendor_id != IXGBE_INTEL_VENDOR_ID) {
137 		ERROR_REPORT2(IXGBE_ERROR_UNSUPPORTED,
138 			     "Unsupported vendor id: %x", hw->vendor_id);
139 		return IXGBE_ERR_DEVICE_NOT_SUPPORTED;
140 	}
141 
142 	hw->mvals = ixgbe_mvals_base;
143 
144 	switch (hw->device_id) {
145 	case IXGBE_DEV_ID_82598:
146 	case IXGBE_DEV_ID_82598_BX:
147 	case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
148 	case IXGBE_DEV_ID_82598AF_DUAL_PORT:
149 	case IXGBE_DEV_ID_82598AT:
150 	case IXGBE_DEV_ID_82598AT2:
151 	case IXGBE_DEV_ID_82598EB_CX4:
152 	case IXGBE_DEV_ID_82598_CX4_DUAL_PORT:
153 	case IXGBE_DEV_ID_82598_DA_DUAL_PORT:
154 	case IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM:
155 	case IXGBE_DEV_ID_82598EB_XF_LR:
156 	case IXGBE_DEV_ID_82598EB_SFP_LOM:
157 		hw->mac.type = ixgbe_mac_82598EB;
158 		break;
159 	case IXGBE_DEV_ID_82599_KX4:
160 	case IXGBE_DEV_ID_82599_KX4_MEZZ:
161 	case IXGBE_DEV_ID_82599_XAUI_LOM:
162 	case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
163 	case IXGBE_DEV_ID_82599_KR:
164 	case IXGBE_DEV_ID_82599_SFP:
165 	case IXGBE_DEV_ID_82599_BACKPLANE_FCOE:
166 	case IXGBE_DEV_ID_82599_SFP_FCOE:
167 	case IXGBE_DEV_ID_82599_SFP_EM:
168 	case IXGBE_DEV_ID_82599_SFP_SF2:
169 	case IXGBE_DEV_ID_82599_SFP_SF_QP:
170 	case IXGBE_DEV_ID_82599_QSFP_SF_QP:
171 	case IXGBE_DEV_ID_82599EN_SFP:
172 	case IXGBE_DEV_ID_82599_CX4:
173 	case IXGBE_DEV_ID_82599_BYPASS:
174 	case IXGBE_DEV_ID_82599_T3_LOM:
175 		hw->mac.type = ixgbe_mac_82599EB;
176 		break;
177 	case IXGBE_DEV_ID_82599_VF:
178 	case IXGBE_DEV_ID_82599_VF_HV:
179 		hw->mac.type = ixgbe_mac_82599_vf;
180 		break;
181 	case IXGBE_DEV_ID_X540_VF:
182 	case IXGBE_DEV_ID_X540_VF_HV:
183 		hw->mac.type = ixgbe_mac_X540_vf;
184 		hw->mvals = ixgbe_mvals_X540;
185 		break;
186 	case IXGBE_DEV_ID_X540T:
187 	case IXGBE_DEV_ID_X540T1:
188 	case IXGBE_DEV_ID_X540_BYPASS:
189 		hw->mac.type = ixgbe_mac_X540;
190 		hw->mvals = ixgbe_mvals_X540;
191 		break;
192 	case IXGBE_DEV_ID_X550T:
193 	case IXGBE_DEV_ID_X550T1:
194 		hw->mac.type = ixgbe_mac_X550;
195 		hw->mvals = ixgbe_mvals_X550;
196 		break;
197 	case IXGBE_DEV_ID_X550EM_X_KX4:
198 	case IXGBE_DEV_ID_X550EM_X_KR:
199 	case IXGBE_DEV_ID_X550EM_X_10G_T:
200 	case IXGBE_DEV_ID_X550EM_X_1G_T:
201 	case IXGBE_DEV_ID_X550EM_X_SFP:
202 		hw->mac.type = ixgbe_mac_X550EM_x;
203 		hw->mvals = ixgbe_mvals_X550EM_x;
204 		break;
205 	case IXGBE_DEV_ID_X550_VF:
206 	case IXGBE_DEV_ID_X550_VF_HV:
207 		hw->mac.type = ixgbe_mac_X550_vf;
208 		hw->mvals = ixgbe_mvals_X550;
209 		break;
210 	case IXGBE_DEV_ID_X550EM_X_VF:
211 	case IXGBE_DEV_ID_X550EM_X_VF_HV:
212 		hw->mac.type = ixgbe_mac_X550EM_x_vf;
213 		hw->mvals = ixgbe_mvals_X550EM_x;
214 		break;
215 	default:
216 		ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
217 		ERROR_REPORT2(IXGBE_ERROR_UNSUPPORTED,
218 			     "Unsupported device id: %x",
219 			     hw->device_id);
220 		break;
221 	}
222 
223 	DEBUGOUT2("ixgbe_set_mac_type found mac: %d, returns: %d\n",
224 		  hw->mac.type, ret_val);
225 	return ret_val;
226 }
227 
228 /**
229  *  ixgbe_init_hw - Initialize the hardware
230  *  @hw: pointer to hardware structure
231  *
232  *  Initialize the hardware by resetting and then starting the hardware
233  **/
234 s32 ixgbe_init_hw(struct ixgbe_hw *hw)
235 {
236 	return ixgbe_call_func(hw, hw->mac.ops.init_hw, (hw),
237 			       IXGBE_NOT_IMPLEMENTED);
238 }
239 
240 /**
241  *  ixgbe_reset_hw - Performs a hardware reset
242  *  @hw: pointer to hardware structure
243  *
244  *  Resets the hardware by resetting the transmit and receive units, masks and
245  *  clears all interrupts, performs a PHY reset, and performs a MAC reset
246  **/
247 s32 ixgbe_reset_hw(struct ixgbe_hw *hw)
248 {
249 	return ixgbe_call_func(hw, hw->mac.ops.reset_hw, (hw),
250 			       IXGBE_NOT_IMPLEMENTED);
251 }
252 
253 /**
254  *  ixgbe_start_hw - Prepares hardware for Rx/Tx
255  *  @hw: pointer to hardware structure
256  *
257  *  Starts the hardware by filling the bus info structure and media type,
258  *  clears all on chip counters, initializes receive address registers,
259  *  multicast table, VLAN filter table, calls routine to setup link and
260  *  flow control settings, and leaves transmit and receive units disabled
261  *  and uninitialized.
262  **/
263 s32 ixgbe_start_hw(struct ixgbe_hw *hw)
264 {
265 	return ixgbe_call_func(hw, hw->mac.ops.start_hw, (hw),
266 			       IXGBE_NOT_IMPLEMENTED);
267 }
268 
269 /**
270  *  ixgbe_enable_relaxed_ordering - Enables tx relaxed ordering,
271  *  which is disabled by default in ixgbe_start_hw();
272  *
273  *  @hw: pointer to hardware structure
274  *
275  *   Enable relaxed ordering;
276  **/
277 void ixgbe_enable_relaxed_ordering(struct ixgbe_hw *hw)
278 {
279 	if (hw->mac.ops.enable_relaxed_ordering)
280 		hw->mac.ops.enable_relaxed_ordering(hw);
281 }
282 
283 /**
284  *  ixgbe_clear_hw_cntrs - Clear hardware counters
285  *  @hw: pointer to hardware structure
286  *
287  *  Clears all hardware statistics counters by reading them from the hardware
288  *  Statistics counters are clear on read.
289  **/
290 s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw)
291 {
292 	return ixgbe_call_func(hw, hw->mac.ops.clear_hw_cntrs, (hw),
293 			       IXGBE_NOT_IMPLEMENTED);
294 }
295 
296 /**
297  *  ixgbe_get_media_type - Get media type
298  *  @hw: pointer to hardware structure
299  *
300  *  Returns the media type (fiber, copper, backplane)
301  **/
302 enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw)
303 {
304 	return ixgbe_call_func(hw, hw->mac.ops.get_media_type, (hw),
305 			       ixgbe_media_type_unknown);
306 }
307 
308 /**
309  *  ixgbe_get_mac_addr - Get MAC address
310  *  @hw: pointer to hardware structure
311  *  @mac_addr: Adapter MAC address
312  *
313  *  Reads the adapter's MAC address from the first Receive Address Register
314  *  (RAR0) A reset of the adapter must have been performed prior to calling
315  *  this function in order for the MAC address to have been loaded from the
316  *  EEPROM into RAR0
317  **/
318 s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr)
319 {
320 	return ixgbe_call_func(hw, hw->mac.ops.get_mac_addr,
321 			       (hw, mac_addr), IXGBE_NOT_IMPLEMENTED);
322 }
323 
324 /**
325  *  ixgbe_get_san_mac_addr - Get SAN MAC address
326  *  @hw: pointer to hardware structure
327  *  @san_mac_addr: SAN MAC address
328  *
329  *  Reads the SAN MAC address from the EEPROM, if it's available.  This is
330  *  per-port, so set_lan_id() must be called before reading the addresses.
331  **/
332 s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr)
333 {
334 	return ixgbe_call_func(hw, hw->mac.ops.get_san_mac_addr,
335 			       (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED);
336 }
337 
338 /**
339  *  ixgbe_set_san_mac_addr - Write a SAN MAC address
340  *  @hw: pointer to hardware structure
341  *  @san_mac_addr: SAN MAC address
342  *
343  *  Writes A SAN MAC address to the EEPROM.
344  **/
345 s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr)
346 {
347 	return ixgbe_call_func(hw, hw->mac.ops.set_san_mac_addr,
348 			       (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED);
349 }
350 
351 /**
352  *  ixgbe_get_device_caps - Get additional device capabilities
353  *  @hw: pointer to hardware structure
354  *  @device_caps: the EEPROM word for device capabilities
355  *
356  *  Reads the extra device capabilities from the EEPROM
357  **/
358 s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps)
359 {
360 	return ixgbe_call_func(hw, hw->mac.ops.get_device_caps,
361 			       (hw, device_caps), IXGBE_NOT_IMPLEMENTED);
362 }
363 
364 /**
365  *  ixgbe_get_wwn_prefix - Get alternative WWNN/WWPN prefix from the EEPROM
366  *  @hw: pointer to hardware structure
367  *  @wwnn_prefix: the alternative WWNN prefix
368  *  @wwpn_prefix: the alternative WWPN prefix
369  *
370  *  This function will read the EEPROM from the alternative SAN MAC address
371  *  block to check the support for the alternative WWNN/WWPN prefix support.
372  **/
373 s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix,
374 			 u16 *wwpn_prefix)
375 {
376 	return ixgbe_call_func(hw, hw->mac.ops.get_wwn_prefix,
377 			       (hw, wwnn_prefix, wwpn_prefix),
378 			       IXGBE_NOT_IMPLEMENTED);
379 }
380 
381 /**
382  *  ixgbe_get_fcoe_boot_status -  Get FCOE boot status from EEPROM
383  *  @hw: pointer to hardware structure
384  *  @bs: the fcoe boot status
385  *
386  *  This function will read the FCOE boot status from the iSCSI FCOE block
387  **/
388 s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs)
389 {
390 	return ixgbe_call_func(hw, hw->mac.ops.get_fcoe_boot_status,
391 			       (hw, bs),
392 			       IXGBE_NOT_IMPLEMENTED);
393 }
394 
395 /**
396  *  ixgbe_get_bus_info - Set PCI bus info
397  *  @hw: pointer to hardware structure
398  *
399  *  Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure
400  **/
401 s32 ixgbe_get_bus_info(struct ixgbe_hw *hw)
402 {
403 	return ixgbe_call_func(hw, hw->mac.ops.get_bus_info, (hw),
404 			       IXGBE_NOT_IMPLEMENTED);
405 }
406 
407 /**
408  *  ixgbe_get_num_of_tx_queues - Get Tx queues
409  *  @hw: pointer to hardware structure
410  *
411  *  Returns the number of transmit queues for the given adapter.
412  **/
413 u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw)
414 {
415 	return hw->mac.max_tx_queues;
416 }
417 
418 /**
419  *  ixgbe_get_num_of_rx_queues - Get Rx queues
420  *  @hw: pointer to hardware structure
421  *
422  *  Returns the number of receive queues for the given adapter.
423  **/
424 u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw)
425 {
426 	return hw->mac.max_rx_queues;
427 }
428 
429 /**
430  *  ixgbe_stop_adapter - Disable Rx/Tx units
431  *  @hw: pointer to hardware structure
432  *
433  *  Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts,
434  *  disables transmit and receive units. The adapter_stopped flag is used by
435  *  the shared code and drivers to determine if the adapter is in a stopped
436  *  state and should not touch the hardware.
437  **/
438 s32 ixgbe_stop_adapter(struct ixgbe_hw *hw)
439 {
440 	return ixgbe_call_func(hw, hw->mac.ops.stop_adapter, (hw),
441 			       IXGBE_NOT_IMPLEMENTED);
442 }
443 
444 /**
445  *  ixgbe_read_pba_string - Reads part number string from EEPROM
446  *  @hw: pointer to hardware structure
447  *  @pba_num: stores the part number string from the EEPROM
448  *  @pba_num_size: part number string buffer length
449  *
450  *  Reads the part number string from the EEPROM.
451  **/
452 s32 ixgbe_read_pba_string(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
453 {
454 	return ixgbe_read_pba_string_generic(hw, pba_num, pba_num_size);
455 }
456 
457 /**
458  *  ixgbe_read_pba_num - Reads part number from EEPROM
459  *  @hw: pointer to hardware structure
460  *  @pba_num: stores the part number from the EEPROM
461  *
462  *  Reads the part number from the EEPROM.
463  **/
464 s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num)
465 {
466 	return ixgbe_read_pba_num_generic(hw, pba_num);
467 }
468 
469 /**
470  *  ixgbe_identify_phy - Get PHY type
471  *  @hw: pointer to hardware structure
472  *
473  *  Determines the physical layer module found on the current adapter.
474  **/
475 s32 ixgbe_identify_phy(struct ixgbe_hw *hw)
476 {
477 	s32 status = IXGBE_SUCCESS;
478 
479 	if (hw->phy.type == ixgbe_phy_unknown) {
480 		status = ixgbe_call_func(hw, hw->phy.ops.identify, (hw),
481 					 IXGBE_NOT_IMPLEMENTED);
482 	}
483 
484 	return status;
485 }
486 
487 /**
488  *  ixgbe_reset_phy - Perform a PHY reset
489  *  @hw: pointer to hardware structure
490  **/
491 s32 ixgbe_reset_phy(struct ixgbe_hw *hw)
492 {
493 	s32 status = IXGBE_SUCCESS;
494 
495 	if (hw->phy.type == ixgbe_phy_unknown) {
496 		if (ixgbe_identify_phy(hw) != IXGBE_SUCCESS)
497 			status = IXGBE_ERR_PHY;
498 	}
499 
500 	if (status == IXGBE_SUCCESS) {
501 		status = ixgbe_call_func(hw, hw->phy.ops.reset, (hw),
502 					 IXGBE_NOT_IMPLEMENTED);
503 	}
504 	return status;
505 }
506 
507 /**
508  *  ixgbe_get_phy_firmware_version -
509  *  @hw: pointer to hardware structure
510  *  @firmware_version: pointer to firmware version
511  **/
512 s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, u16 *firmware_version)
513 {
514 	s32 status = IXGBE_SUCCESS;
515 
516 	status = ixgbe_call_func(hw, hw->phy.ops.get_firmware_version,
517 				 (hw, firmware_version),
518 				 IXGBE_NOT_IMPLEMENTED);
519 	return status;
520 }
521 
522 /**
523  *  ixgbe_read_phy_reg - Read PHY register
524  *  @hw: pointer to hardware structure
525  *  @reg_addr: 32 bit address of PHY register to read
526  *  @phy_data: Pointer to read data from PHY register
527  *
528  *  Reads a value from a specified PHY register
529  **/
530 s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
531 		       u16 *phy_data)
532 {
533 	if (hw->phy.id == 0)
534 		ixgbe_identify_phy(hw);
535 
536 	return ixgbe_call_func(hw, hw->phy.ops.read_reg, (hw, reg_addr,
537 			       device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
538 }
539 
540 /**
541  *  ixgbe_write_phy_reg - Write PHY register
542  *  @hw: pointer to hardware structure
543  *  @reg_addr: 32 bit PHY register to write
544  *  @phy_data: Data to write to the PHY register
545  *
546  *  Writes a value to specified PHY register
547  **/
548 s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
549 			u16 phy_data)
550 {
551 	if (hw->phy.id == 0)
552 		ixgbe_identify_phy(hw);
553 
554 	return ixgbe_call_func(hw, hw->phy.ops.write_reg, (hw, reg_addr,
555 			       device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
556 }
557 
558 /**
559  *  ixgbe_setup_phy_link - Restart PHY autoneg
560  *  @hw: pointer to hardware structure
561  *
562  *  Restart autonegotiation and PHY and waits for completion.
563  **/
564 s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw)
565 {
566 	return ixgbe_call_func(hw, hw->phy.ops.setup_link, (hw),
567 			       IXGBE_NOT_IMPLEMENTED);
568 }
569 
570 /**
571  * ixgbe_setup_internal_phy - Configure integrated PHY
572  * @hw: pointer to hardware structure
573  *
574  * Reconfigure the integrated PHY in order to enable talk to the external PHY.
575  * Returns success if not implemented, since nothing needs to be done in this
576  * case.
577  */
578 s32 ixgbe_setup_internal_phy(struct ixgbe_hw *hw)
579 {
580 	return ixgbe_call_func(hw, hw->phy.ops.setup_internal_link, (hw),
581 			       IXGBE_SUCCESS);
582 }
583 
584 /**
585  *  ixgbe_check_phy_link - Determine link and speed status
586  *  @hw: pointer to hardware structure
587  *
588  *  Reads a PHY register to determine if link is up and the current speed for
589  *  the PHY.
590  **/
591 s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
592 			 bool *link_up)
593 {
594 	return ixgbe_call_func(hw, hw->phy.ops.check_link, (hw, speed,
595 			       link_up), IXGBE_NOT_IMPLEMENTED);
596 }
597 
598 /**
599  *  ixgbe_setup_phy_link_speed - Set auto advertise
600  *  @hw: pointer to hardware structure
601  *  @speed: new link speed
602  *
603  *  Sets the auto advertised capabilities
604  **/
605 s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed,
606 			       bool autoneg_wait_to_complete)
607 {
608 	return ixgbe_call_func(hw, hw->phy.ops.setup_link_speed, (hw, speed,
609 			       autoneg_wait_to_complete),
610 			       IXGBE_NOT_IMPLEMENTED);
611 }
612 
613 /**
614  * ixgbe_set_phy_power - Control the phy power state
615  * @hw: pointer to hardware structure
616  * @on: TRUE for on, FALSE for off
617  */
618 s32 ixgbe_set_phy_power(struct ixgbe_hw *hw, bool on)
619 {
620 	return ixgbe_call_func(hw, hw->phy.ops.set_phy_power, (hw, on),
621 			       IXGBE_NOT_IMPLEMENTED);
622 }
623 
624 /**
625  *  ixgbe_check_link - Get link and speed status
626  *  @hw: pointer to hardware structure
627  *
628  *  Reads the links register to determine if link is up and the current speed
629  **/
630 s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
631 		     bool *link_up, bool link_up_wait_to_complete)
632 {
633 	return ixgbe_call_func(hw, hw->mac.ops.check_link, (hw, speed,
634 			       link_up, link_up_wait_to_complete),
635 			       IXGBE_NOT_IMPLEMENTED);
636 }
637 
638 /**
639  *  ixgbe_disable_tx_laser - Disable Tx laser
640  *  @hw: pointer to hardware structure
641  *
642  *  If the driver needs to disable the laser on SFI optics.
643  **/
644 void ixgbe_disable_tx_laser(struct ixgbe_hw *hw)
645 {
646 	if (hw->mac.ops.disable_tx_laser)
647 		hw->mac.ops.disable_tx_laser(hw);
648 }
649 
650 /**
651  *  ixgbe_enable_tx_laser - Enable Tx laser
652  *  @hw: pointer to hardware structure
653  *
654  *  If the driver needs to enable the laser on SFI optics.
655  **/
656 void ixgbe_enable_tx_laser(struct ixgbe_hw *hw)
657 {
658 	if (hw->mac.ops.enable_tx_laser)
659 		hw->mac.ops.enable_tx_laser(hw);
660 }
661 
662 /**
663  *  ixgbe_flap_tx_laser - flap Tx laser to start autotry process
664  *  @hw: pointer to hardware structure
665  *
666  *  When the driver changes the link speeds that it can support then
667  *  flap the tx laser to alert the link partner to start autotry
668  *  process on its end.
669  **/
670 void ixgbe_flap_tx_laser(struct ixgbe_hw *hw)
671 {
672 	if (hw->mac.ops.flap_tx_laser)
673 		hw->mac.ops.flap_tx_laser(hw);
674 }
675 
676 /**
677  *  ixgbe_setup_link - Set link speed
678  *  @hw: pointer to hardware structure
679  *  @speed: new link speed
680  *
681  *  Configures link settings.  Restarts the link.
682  *  Performs autonegotiation if needed.
683  **/
684 s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed,
685 		     bool autoneg_wait_to_complete)
686 {
687 	return ixgbe_call_func(hw, hw->mac.ops.setup_link, (hw, speed,
688 			       autoneg_wait_to_complete),
689 			       IXGBE_NOT_IMPLEMENTED);
690 }
691 
692 /**
693  *  ixgbe_setup_mac_link - Set link speed
694  *  @hw: pointer to hardware structure
695  *  @speed: new link speed
696  *
697  *  Configures link settings.  Restarts the link.
698  *  Performs autonegotiation if needed.
699  **/
700 s32 ixgbe_setup_mac_link(struct ixgbe_hw *hw, ixgbe_link_speed speed,
701 			 bool autoneg_wait_to_complete)
702 {
703 	return ixgbe_call_func(hw, hw->mac.ops.setup_mac_link, (hw, speed,
704 			       autoneg_wait_to_complete),
705 			       IXGBE_NOT_IMPLEMENTED);
706 }
707 
708 /**
709  *  ixgbe_get_link_capabilities - Returns link capabilities
710  *  @hw: pointer to hardware structure
711  *
712  *  Determines the link capabilities of the current configuration.
713  **/
714 s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
715 				bool *autoneg)
716 {
717 	return ixgbe_call_func(hw, hw->mac.ops.get_link_capabilities, (hw,
718 			       speed, autoneg), IXGBE_NOT_IMPLEMENTED);
719 }
720 
721 /**
722  *  ixgbe_led_on - Turn on LEDs
723  *  @hw: pointer to hardware structure
724  *  @index: led number to turn on
725  *
726  *  Turns on the software controllable LEDs.
727  **/
728 s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index)
729 {
730 	return ixgbe_call_func(hw, hw->mac.ops.led_on, (hw, index),
731 			       IXGBE_NOT_IMPLEMENTED);
732 }
733 
734 /**
735  *  ixgbe_led_off - Turn off LEDs
736  *  @hw: pointer to hardware structure
737  *  @index: led number to turn off
738  *
739  *  Turns off the software controllable LEDs.
740  **/
741 s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index)
742 {
743 	return ixgbe_call_func(hw, hw->mac.ops.led_off, (hw, index),
744 			       IXGBE_NOT_IMPLEMENTED);
745 }
746 
747 /**
748  *  ixgbe_blink_led_start - Blink LEDs
749  *  @hw: pointer to hardware structure
750  *  @index: led number to blink
751  *
752  *  Blink LED based on index.
753  **/
754 s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index)
755 {
756 	return ixgbe_call_func(hw, hw->mac.ops.blink_led_start, (hw, index),
757 			       IXGBE_NOT_IMPLEMENTED);
758 }
759 
760 /**
761  *  ixgbe_blink_led_stop - Stop blinking LEDs
762  *  @hw: pointer to hardware structure
763  *
764  *  Stop blinking LED based on index.
765  **/
766 s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index)
767 {
768 	return ixgbe_call_func(hw, hw->mac.ops.blink_led_stop, (hw, index),
769 			       IXGBE_NOT_IMPLEMENTED);
770 }
771 
772 /**
773  *  ixgbe_init_eeprom_params - Initialize EEPROM parameters
774  *  @hw: pointer to hardware structure
775  *
776  *  Initializes the EEPROM parameters ixgbe_eeprom_info within the
777  *  ixgbe_hw struct in order to set up EEPROM access.
778  **/
779 s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw)
780 {
781 	return ixgbe_call_func(hw, hw->eeprom.ops.init_params, (hw),
782 			       IXGBE_NOT_IMPLEMENTED);
783 }
784 
785 
786 /**
787  *  ixgbe_write_eeprom - Write word to EEPROM
788  *  @hw: pointer to hardware structure
789  *  @offset: offset within the EEPROM to be written to
790  *  @data: 16 bit word to be written to the EEPROM
791  *
792  *  Writes 16 bit value to EEPROM. If ixgbe_eeprom_update_checksum is not
793  *  called after this function, the EEPROM will most likely contain an
794  *  invalid checksum.
795  **/
796 s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data)
797 {
798 	return ixgbe_call_func(hw, hw->eeprom.ops.write, (hw, offset, data),
799 			       IXGBE_NOT_IMPLEMENTED);
800 }
801 
802 /**
803  *  ixgbe_write_eeprom_buffer - Write word(s) to EEPROM
804  *  @hw: pointer to hardware structure
805  *  @offset: offset within the EEPROM to be written to
806  *  @data: 16 bit word(s) to be written to the EEPROM
807  *  @words: number of words
808  *
809  *  Writes 16 bit word(s) to EEPROM. If ixgbe_eeprom_update_checksum is not
810  *  called after this function, the EEPROM will most likely contain an
811  *  invalid checksum.
812  **/
813 s32 ixgbe_write_eeprom_buffer(struct ixgbe_hw *hw, u16 offset, u16 words,
814 			      u16 *data)
815 {
816 	return ixgbe_call_func(hw, hw->eeprom.ops.write_buffer,
817 			       (hw, offset, words, data),
818 			       IXGBE_NOT_IMPLEMENTED);
819 }
820 
821 /**
822  *  ixgbe_read_eeprom - Read word from EEPROM
823  *  @hw: pointer to hardware structure
824  *  @offset: offset within the EEPROM to be read
825  *  @data: read 16 bit value from EEPROM
826  *
827  *  Reads 16 bit value from EEPROM
828  **/
829 s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data)
830 {
831 	return ixgbe_call_func(hw, hw->eeprom.ops.read, (hw, offset, data),
832 			       IXGBE_NOT_IMPLEMENTED);
833 }
834 
835 /**
836  *  ixgbe_read_eeprom_buffer - Read word(s) from EEPROM
837  *  @hw: pointer to hardware structure
838  *  @offset: offset within the EEPROM to be read
839  *  @data: read 16 bit word(s) from EEPROM
840  *  @words: number of words
841  *
842  *  Reads 16 bit word(s) from EEPROM
843  **/
844 s32 ixgbe_read_eeprom_buffer(struct ixgbe_hw *hw, u16 offset,
845 			     u16 words, u16 *data)
846 {
847 	return ixgbe_call_func(hw, hw->eeprom.ops.read_buffer,
848 			       (hw, offset, words, data),
849 			       IXGBE_NOT_IMPLEMENTED);
850 }
851 
852 /**
853  *  ixgbe_validate_eeprom_checksum - Validate EEPROM checksum
854  *  @hw: pointer to hardware structure
855  *  @checksum_val: calculated checksum
856  *
857  *  Performs checksum calculation and validates the EEPROM checksum
858  **/
859 s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val)
860 {
861 	return ixgbe_call_func(hw, hw->eeprom.ops.validate_checksum,
862 			       (hw, checksum_val), IXGBE_NOT_IMPLEMENTED);
863 }
864 
865 /**
866  *  ixgbe_eeprom_update_checksum - Updates the EEPROM checksum
867  *  @hw: pointer to hardware structure
868  **/
869 s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw)
870 {
871 	return ixgbe_call_func(hw, hw->eeprom.ops.update_checksum, (hw),
872 			       IXGBE_NOT_IMPLEMENTED);
873 }
874 
875 /**
876  *  ixgbe_insert_mac_addr - Find a RAR for this mac address
877  *  @hw: pointer to hardware structure
878  *  @addr: Address to put into receive address register
879  *  @vmdq: VMDq pool to assign
880  *
881  *  Puts an ethernet address into a receive address register, or
882  *  finds the rar that it is already in; adds to the pool list
883  **/
884 s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq)
885 {
886 	return ixgbe_call_func(hw, hw->mac.ops.insert_mac_addr,
887 			       (hw, addr, vmdq),
888 			       IXGBE_NOT_IMPLEMENTED);
889 }
890 
891 /**
892  *  ixgbe_set_rar - Set Rx address register
893  *  @hw: pointer to hardware structure
894  *  @index: Receive address register to write
895  *  @addr: Address to put into receive address register
896  *  @vmdq: VMDq "set"
897  *  @enable_addr: set flag that address is active
898  *
899  *  Puts an ethernet address into a receive address register.
900  **/
901 s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
902 		  u32 enable_addr)
903 {
904 	return ixgbe_call_func(hw, hw->mac.ops.set_rar, (hw, index, addr, vmdq,
905 			       enable_addr), IXGBE_NOT_IMPLEMENTED);
906 }
907 
908 /**
909  *  ixgbe_clear_rar - Clear Rx address register
910  *  @hw: pointer to hardware structure
911  *  @index: Receive address register to write
912  *
913  *  Puts an ethernet address into a receive address register.
914  **/
915 s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index)
916 {
917 	return ixgbe_call_func(hw, hw->mac.ops.clear_rar, (hw, index),
918 			       IXGBE_NOT_IMPLEMENTED);
919 }
920 
921 /**
922  *  ixgbe_set_vmdq - Associate a VMDq index with a receive address
923  *  @hw: pointer to hardware structure
924  *  @rar: receive address register index to associate with VMDq index
925  *  @vmdq: VMDq set or pool index
926  **/
927 s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
928 {
929 	return ixgbe_call_func(hw, hw->mac.ops.set_vmdq, (hw, rar, vmdq),
930 			       IXGBE_NOT_IMPLEMENTED);
931 
932 }
933 
934 /**
935  *  ixgbe_set_vmdq_san_mac - Associate VMDq index 127 with a receive address
936  *  @hw: pointer to hardware structure
937  *  @vmdq: VMDq default pool index
938  **/
939 s32 ixgbe_set_vmdq_san_mac(struct ixgbe_hw *hw, u32 vmdq)
940 {
941 	return ixgbe_call_func(hw, hw->mac.ops.set_vmdq_san_mac,
942 			       (hw, vmdq), IXGBE_NOT_IMPLEMENTED);
943 }
944 
945 /**
946  *  ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address
947  *  @hw: pointer to hardware structure
948  *  @rar: receive address register index to disassociate with VMDq index
949  *  @vmdq: VMDq set or pool index
950  **/
951 s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
952 {
953 	return ixgbe_call_func(hw, hw->mac.ops.clear_vmdq, (hw, rar, vmdq),
954 			       IXGBE_NOT_IMPLEMENTED);
955 }
956 
957 /**
958  *  ixgbe_init_rx_addrs - Initializes receive address filters.
959  *  @hw: pointer to hardware structure
960  *
961  *  Places the MAC address in receive address register 0 and clears the rest
962  *  of the receive address registers. Clears the multicast table. Assumes
963  *  the receiver is in reset when the routine is called.
964  **/
965 s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw)
966 {
967 	return ixgbe_call_func(hw, hw->mac.ops.init_rx_addrs, (hw),
968 			       IXGBE_NOT_IMPLEMENTED);
969 }
970 
971 /**
972  *  ixgbe_get_num_rx_addrs - Returns the number of RAR entries.
973  *  @hw: pointer to hardware structure
974  **/
975 u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw)
976 {
977 	return hw->mac.num_rar_entries;
978 }
979 
980 /**
981  *  ixgbe_update_uc_addr_list - Updates the MAC's list of secondary addresses
982  *  @hw: pointer to hardware structure
983  *  @addr_list: the list of new multicast addresses
984  *  @addr_count: number of addresses
985  *  @func: iterator function to walk the multicast address list
986  *
987  *  The given list replaces any existing list. Clears the secondary addrs from
988  *  receive address registers. Uses unused receive address registers for the
989  *  first secondary addresses, and falls back to promiscuous mode as needed.
990  **/
991 s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list,
992 			      u32 addr_count, ixgbe_mc_addr_itr func)
993 {
994 	return ixgbe_call_func(hw, hw->mac.ops.update_uc_addr_list, (hw,
995 			       addr_list, addr_count, func),
996 			       IXGBE_NOT_IMPLEMENTED);
997 }
998 
999 /**
1000  *  ixgbe_update_mc_addr_list - Updates the MAC's list of multicast addresses
1001  *  @hw: pointer to hardware structure
1002  *  @mc_addr_list: the list of new multicast addresses
1003  *  @mc_addr_count: number of addresses
1004  *  @func: iterator function to walk the multicast address list
1005  *
1006  *  The given list replaces any existing list. Clears the MC addrs from receive
1007  *  address registers and the multicast table. Uses unused receive address
1008  *  registers for the first multicast addresses, and hashes the rest into the
1009  *  multicast table.
1010  **/
1011 s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
1012 			      u32 mc_addr_count, ixgbe_mc_addr_itr func,
1013 			      bool clear)
1014 {
1015 	return ixgbe_call_func(hw, hw->mac.ops.update_mc_addr_list, (hw,
1016 			       mc_addr_list, mc_addr_count, func, clear),
1017 			       IXGBE_NOT_IMPLEMENTED);
1018 }
1019 
1020 /**
1021  *  ixgbe_enable_mc - Enable multicast address in RAR
1022  *  @hw: pointer to hardware structure
1023  *
1024  *  Enables multicast address in RAR and the use of the multicast hash table.
1025  **/
1026 s32 ixgbe_enable_mc(struct ixgbe_hw *hw)
1027 {
1028 	return ixgbe_call_func(hw, hw->mac.ops.enable_mc, (hw),
1029 			       IXGBE_NOT_IMPLEMENTED);
1030 }
1031 
1032 /**
1033  *  ixgbe_disable_mc - Disable multicast address in RAR
1034  *  @hw: pointer to hardware structure
1035  *
1036  *  Disables multicast address in RAR and the use of the multicast hash table.
1037  **/
1038 s32 ixgbe_disable_mc(struct ixgbe_hw *hw)
1039 {
1040 	return ixgbe_call_func(hw, hw->mac.ops.disable_mc, (hw),
1041 			       IXGBE_NOT_IMPLEMENTED);
1042 }
1043 
1044 /**
1045  *  ixgbe_clear_vfta - Clear VLAN filter table
1046  *  @hw: pointer to hardware structure
1047  *
1048  *  Clears the VLAN filer table, and the VMDq index associated with the filter
1049  **/
1050 s32 ixgbe_clear_vfta(struct ixgbe_hw *hw)
1051 {
1052 	return ixgbe_call_func(hw, hw->mac.ops.clear_vfta, (hw),
1053 			       IXGBE_NOT_IMPLEMENTED);
1054 }
1055 
1056 /**
1057  *  ixgbe_set_vfta - Set VLAN filter table
1058  *  @hw: pointer to hardware structure
1059  *  @vlan: VLAN id to write to VLAN filter
1060  *  @vind: VMDq output index that maps queue to VLAN id in VFTA
1061  *  @vlan_on: boolean flag to turn on/off VLAN in VFTA
1062  *
1063  *  Turn on/off specified VLAN in the VLAN filter table.
1064  **/
1065 s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on)
1066 {
1067 	return ixgbe_call_func(hw, hw->mac.ops.set_vfta, (hw, vlan, vind,
1068 			       vlan_on), IXGBE_NOT_IMPLEMENTED);
1069 }
1070 
1071 /**
1072  *  ixgbe_set_vlvf - Set VLAN Pool Filter
1073  *  @hw: pointer to hardware structure
1074  *  @vlan: VLAN id to write to VLAN filter
1075  *  @vind: VMDq output index that maps queue to VLAN id in VFVFB
1076  *  @vlan_on: boolean flag to turn on/off VLAN in VFVF
1077  *  @vfta_changed: pointer to boolean flag which indicates whether VFTA
1078  *                 should be changed
1079  *
1080  *  Turn on/off specified bit in VLVF table.
1081  **/
1082 s32 ixgbe_set_vlvf(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on,
1083 		    bool *vfta_changed)
1084 {
1085 	return ixgbe_call_func(hw, hw->mac.ops.set_vlvf, (hw, vlan, vind,
1086 			       vlan_on, vfta_changed), IXGBE_NOT_IMPLEMENTED);
1087 }
1088 
1089 /**
1090  *  ixgbe_fc_enable - Enable flow control
1091  *  @hw: pointer to hardware structure
1092  *
1093  *  Configures the flow control settings based on SW configuration.
1094  **/
1095 s32 ixgbe_fc_enable(struct ixgbe_hw *hw)
1096 {
1097 	return ixgbe_call_func(hw, hw->mac.ops.fc_enable, (hw),
1098 			       IXGBE_NOT_IMPLEMENTED);
1099 }
1100 
1101 /**
1102  *  ixgbe_setup_fc - Set up flow control
1103  *  @hw: pointer to hardware structure
1104  *
1105  *  Called at init time to set up flow control.
1106  **/
1107 s32 ixgbe_setup_fc(struct ixgbe_hw *hw)
1108 {
1109 	return ixgbe_call_func(hw, hw->mac.ops.setup_fc, (hw),
1110 		IXGBE_NOT_IMPLEMENTED);
1111 }
1112 
1113 /**
1114  * ixgbe_set_fw_drv_ver - Try to send the driver version number FW
1115  * @hw: pointer to hardware structure
1116  * @maj: driver major number to be sent to firmware
1117  * @min: driver minor number to be sent to firmware
1118  * @build: driver build number to be sent to firmware
1119  * @ver: driver version number to be sent to firmware
1120  **/
1121 s32 ixgbe_set_fw_drv_ver(struct ixgbe_hw *hw, u8 maj, u8 min, u8 build,
1122 			 u8 ver)
1123 {
1124 	return ixgbe_call_func(hw, hw->mac.ops.set_fw_drv_ver, (hw, maj, min,
1125 			       build, ver), IXGBE_NOT_IMPLEMENTED);
1126 }
1127 
1128 
1129 
1130 /**
1131  *  ixgbe_dmac_config - Configure DMA Coalescing registers.
1132  *  @hw: pointer to hardware structure
1133  *
1134  *  Configure DMA coalescing. If enabling dmac, dmac is activated.
1135  *  When disabling dmac, dmac enable dmac bit is cleared.
1136  **/
1137 s32 ixgbe_dmac_config(struct ixgbe_hw *hw)
1138 {
1139 	return ixgbe_call_func(hw, hw->mac.ops.dmac_config, (hw),
1140 				IXGBE_NOT_IMPLEMENTED);
1141 }
1142 
1143 /**
1144  *  ixgbe_dmac_update_tcs - Configure DMA Coalescing registers.
1145  *  @hw: pointer to hardware structure
1146  *
1147  *  Disables dmac, updates per TC settings, and then enable dmac.
1148  **/
1149 s32 ixgbe_dmac_update_tcs(struct ixgbe_hw *hw)
1150 {
1151 	return ixgbe_call_func(hw, hw->mac.ops.dmac_update_tcs, (hw),
1152 				IXGBE_NOT_IMPLEMENTED);
1153 }
1154 
1155 /**
1156  *  ixgbe_dmac_config_tcs - Configure DMA Coalescing registers.
1157  *  @hw: pointer to hardware structure
1158  *
1159  *  Configure DMA coalescing threshold per TC and set high priority bit for
1160  *  FCOE TC. The dmac enable bit must be cleared before configuring.
1161  **/
1162 s32 ixgbe_dmac_config_tcs(struct ixgbe_hw *hw)
1163 {
1164 	return ixgbe_call_func(hw, hw->mac.ops.dmac_config_tcs, (hw),
1165 				IXGBE_NOT_IMPLEMENTED);
1166 }
1167 
1168 /**
1169  *  ixgbe_setup_eee - Enable/disable EEE support
1170  *  @hw: pointer to the HW structure
1171  *  @enable_eee: boolean flag to enable EEE
1172  *
1173  *  Enable/disable EEE based on enable_ee flag.
1174  *  Auto-negotiation must be started after BASE-T EEE bits in PHY register 7.3C
1175  *  are modified.
1176  *
1177  **/
1178 s32 ixgbe_setup_eee(struct ixgbe_hw *hw, bool enable_eee)
1179 {
1180 	return ixgbe_call_func(hw, hw->mac.ops.setup_eee, (hw, enable_eee),
1181 			IXGBE_NOT_IMPLEMENTED);
1182 }
1183 
1184 /**
1185  * ixgbe_set_source_address_pruning - Enable/Disable source address pruning
1186  * @hw: pointer to hardware structure
1187  * @enbale: enable or disable source address pruning
1188  * @pool: Rx pool - Rx pool to toggle source address pruning
1189  **/
1190 void ixgbe_set_source_address_pruning(struct ixgbe_hw *hw, bool enable,
1191 				      unsigned int pool)
1192 {
1193 	if (hw->mac.ops.set_source_address_pruning)
1194 		hw->mac.ops.set_source_address_pruning(hw, enable, pool);
1195 }
1196 
1197 /**
1198  *  ixgbe_set_ethertype_anti_spoofing - Enable/Disable Ethertype anti-spoofing
1199  *  @hw: pointer to hardware structure
1200  *  @enable: enable or disable switch for Ethertype anti-spoofing
1201  *  @vf: Virtual Function pool - VF Pool to set for Ethertype anti-spoofing
1202  *
1203  **/
1204 void ixgbe_set_ethertype_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf)
1205 {
1206 	if (hw->mac.ops.set_ethertype_anti_spoofing)
1207 		hw->mac.ops.set_ethertype_anti_spoofing(hw, enable, vf);
1208 }
1209 
1210 /**
1211  *  ixgbe_read_iosf_sb_reg - Read 32 bit PHY register
1212  *  @hw: pointer to hardware structure
1213  *  @reg_addr: 32 bit address of PHY register to read
1214  *  @device_type: type of device you want to communicate with
1215  *  @phy_data: Pointer to read data from PHY register
1216  *
1217  *  Reads a value from a specified PHY register
1218  **/
1219 s32 ixgbe_read_iosf_sb_reg(struct ixgbe_hw *hw, u32 reg_addr,
1220 			   u32 device_type, u32 *phy_data)
1221 {
1222 	return ixgbe_call_func(hw, hw->mac.ops.read_iosf_sb_reg, (hw, reg_addr,
1223 			       device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
1224 }
1225 
1226 /**
1227  *  ixgbe_write_iosf_sb_reg - Write 32 bit register through IOSF Sideband
1228  *  @hw: pointer to hardware structure
1229  *  @reg_addr: 32 bit PHY register to write
1230  *  @device_type: type of device you want to communicate with
1231  *  @phy_data: Data to write to the PHY register
1232  *
1233  *  Writes a value to specified PHY register
1234  **/
1235 s32 ixgbe_write_iosf_sb_reg(struct ixgbe_hw *hw, u32 reg_addr,
1236 			    u32 device_type, u32 phy_data)
1237 {
1238 	return ixgbe_call_func(hw, hw->mac.ops.write_iosf_sb_reg, (hw, reg_addr,
1239 			       device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
1240 }
1241 
1242 /**
1243  *  ixgbe_disable_mdd - Disable malicious driver detection
1244  *  @hw: pointer to hardware structure
1245  *
1246  **/
1247 void ixgbe_disable_mdd(struct ixgbe_hw *hw)
1248 {
1249 	if (hw->mac.ops.disable_mdd)
1250 		hw->mac.ops.disable_mdd(hw);
1251 }
1252 
1253 /**
1254  *  ixgbe_enable_mdd - Enable malicious driver detection
1255  *  @hw: pointer to hardware structure
1256  *
1257  **/
1258 void ixgbe_enable_mdd(struct ixgbe_hw *hw)
1259 {
1260 	if (hw->mac.ops.enable_mdd)
1261 		hw->mac.ops.enable_mdd(hw);
1262 }
1263 
1264 /**
1265  *  ixgbe_mdd_event - Handle malicious driver detection event
1266  *  @hw: pointer to hardware structure
1267  *  @vf_bitmap: vf bitmap of malicious vfs
1268  *
1269  **/
1270 void ixgbe_mdd_event(struct ixgbe_hw *hw, u32 *vf_bitmap)
1271 {
1272 	if (hw->mac.ops.mdd_event)
1273 		hw->mac.ops.mdd_event(hw, vf_bitmap);
1274 }
1275 
1276 /**
1277  *  ixgbe_restore_mdd_vf - Restore VF that was disabled during malicious driver
1278  *  detection event
1279  *  @hw: pointer to hardware structure
1280  *  @vf: vf index
1281  *
1282  **/
1283 void ixgbe_restore_mdd_vf(struct ixgbe_hw *hw, u32 vf)
1284 {
1285 	if (hw->mac.ops.restore_mdd_vf)
1286 		hw->mac.ops.restore_mdd_vf(hw, vf);
1287 }
1288 
1289 /**
1290  *  ixgbe_enter_lplu - Transition to low power states
1291  *  @hw: pointer to hardware structure
1292  *
1293  * Configures Low Power Link Up on transition to low power states
1294  * (from D0 to non-D0).
1295  **/
1296 s32 ixgbe_enter_lplu(struct ixgbe_hw *hw)
1297 {
1298 	return ixgbe_call_func(hw, hw->phy.ops.enter_lplu, (hw),
1299 				IXGBE_NOT_IMPLEMENTED);
1300 }
1301 
1302 /**
1303  * ixgbe_handle_lasi - Handle external Base T PHY interrupt
1304  * @hw: pointer to hardware structure
1305  *
1306  * Handle external Base T PHY interrupt. If high temperature
1307  * failure alarm then return error, else if link status change
1308  * then setup internal/external PHY link
1309  *
1310  * Return IXGBE_ERR_OVERTEMP if interrupt is high temperature
1311  * failure alarm, else return PHY access status.
1312  */
1313 s32 ixgbe_handle_lasi(struct ixgbe_hw *hw)
1314 {
1315 	return ixgbe_call_func(hw, hw->phy.ops.handle_lasi, (hw),
1316 				IXGBE_NOT_IMPLEMENTED);
1317 }
1318 
1319 /**
1320  *  ixgbe_read_analog_reg8 - Reads 8 bit analog register
1321  *  @hw: pointer to hardware structure
1322  *  @reg: analog register to read
1323  *  @val: read value
1324  *
1325  *  Performs write operation to analog register specified.
1326  **/
1327 s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val)
1328 {
1329 	return ixgbe_call_func(hw, hw->mac.ops.read_analog_reg8, (hw, reg,
1330 			       val), IXGBE_NOT_IMPLEMENTED);
1331 }
1332 
1333 /**
1334  *  ixgbe_write_analog_reg8 - Writes 8 bit analog register
1335  *  @hw: pointer to hardware structure
1336  *  @reg: analog register to write
1337  *  @val: value to write
1338  *
1339  *  Performs write operation to Atlas analog register specified.
1340  **/
1341 s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val)
1342 {
1343 	return ixgbe_call_func(hw, hw->mac.ops.write_analog_reg8, (hw, reg,
1344 			       val), IXGBE_NOT_IMPLEMENTED);
1345 }
1346 
1347 /**
1348  *  ixgbe_init_uta_tables - Initializes Unicast Table Arrays.
1349  *  @hw: pointer to hardware structure
1350  *
1351  *  Initializes the Unicast Table Arrays to zero on device load.  This
1352  *  is part of the Rx init addr execution path.
1353  **/
1354 s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw)
1355 {
1356 	return ixgbe_call_func(hw, hw->mac.ops.init_uta_tables, (hw),
1357 			       IXGBE_NOT_IMPLEMENTED);
1358 }
1359 
1360 /**
1361  *  ixgbe_read_i2c_byte - Reads 8 bit word over I2C at specified device address
1362  *  @hw: pointer to hardware structure
1363  *  @byte_offset: byte offset to read
1364  *  @dev_addr: I2C bus address to read from
1365  *  @data: value read
1366  *
1367  *  Performs byte read operation to SFP module's EEPROM over I2C interface.
1368  **/
1369 s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
1370 			u8 *data)
1371 {
1372 	return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte, (hw, byte_offset,
1373 			       dev_addr, data), IXGBE_NOT_IMPLEMENTED);
1374 }
1375 
1376 /**
1377  *  ixgbe_read_i2c_byte_unlocked - Reads 8 bit word via I2C from device address
1378  *  @hw: pointer to hardware structure
1379  *  @byte_offset: byte offset to read
1380  *  @dev_addr: I2C bus address to read from
1381  *  @data: value read
1382  *
1383  *  Performs byte read operation to SFP module's EEPROM over I2C interface.
1384  **/
1385 s32 ixgbe_read_i2c_byte_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
1386 				 u8 dev_addr, u8 *data)
1387 {
1388 	return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte_unlocked,
1389 			       (hw, byte_offset, dev_addr, data),
1390 			       IXGBE_NOT_IMPLEMENTED);
1391 }
1392 
1393 /**
1394  * ixgbe_read_i2c_combined - Perform I2C read combined operation
1395  * @hw: pointer to the hardware structure
1396  * @addr: I2C bus address to read from
1397  * @reg: I2C device register to read from
1398  * @val: pointer to location to receive read value
1399  *
1400  * Returns an error code on error.
1401  */
1402 s32 ixgbe_read_i2c_combined(struct ixgbe_hw *hw, u8 addr, u16 reg, u16 *val)
1403 {
1404 	return ixgbe_call_func(hw, hw->phy.ops.read_i2c_combined, (hw, addr,
1405 			       reg, val), IXGBE_NOT_IMPLEMENTED);
1406 }
1407 
1408 /**
1409  * ixgbe_read_i2c_combined_unlocked - Perform I2C read combined operation
1410  * @hw: pointer to the hardware structure
1411  * @addr: I2C bus address to read from
1412  * @reg: I2C device register to read from
1413  * @val: pointer to location to receive read value
1414  *
1415  * Returns an error code on error.
1416  **/
1417 s32 ixgbe_read_i2c_combined_unlocked(struct ixgbe_hw *hw, u8 addr, u16 reg,
1418 				     u16 *val)
1419 {
1420 	return ixgbe_call_func(hw, hw->phy.ops.read_i2c_combined_unlocked,
1421 			       (hw, addr, reg, val),
1422 			       IXGBE_NOT_IMPLEMENTED);
1423 }
1424 
1425 /**
1426  *  ixgbe_write_i2c_byte - Writes 8 bit word over I2C
1427  *  @hw: pointer to hardware structure
1428  *  @byte_offset: byte offset to write
1429  *  @dev_addr: I2C bus address to write to
1430  *  @data: value to write
1431  *
1432  *  Performs byte write operation to SFP module's EEPROM over I2C interface
1433  *  at a specified device address.
1434  **/
1435 s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
1436 			 u8 data)
1437 {
1438 	return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte, (hw, byte_offset,
1439 			       dev_addr, data), IXGBE_NOT_IMPLEMENTED);
1440 }
1441 
1442 /**
1443  *  ixgbe_write_i2c_byte_unlocked - Writes 8 bit word over I2C
1444  *  @hw: pointer to hardware structure
1445  *  @byte_offset: byte offset to write
1446  *  @dev_addr: I2C bus address to write to
1447  *  @data: value to write
1448  *
1449  *  Performs byte write operation to SFP module's EEPROM over I2C interface
1450  *  at a specified device address.
1451  **/
1452 s32 ixgbe_write_i2c_byte_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
1453 				  u8 dev_addr, u8 data)
1454 {
1455 	return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte_unlocked,
1456 			       (hw, byte_offset, dev_addr, data),
1457 			       IXGBE_NOT_IMPLEMENTED);
1458 }
1459 
1460 /**
1461  * ixgbe_write_i2c_combined - Perform I2C write combined operation
1462  * @hw: pointer to the hardware structure
1463  * @addr: I2C bus address to write to
1464  * @reg: I2C device register to write to
1465  * @val: value to write
1466  *
1467  * Returns an error code on error.
1468  */
1469 s32 ixgbe_write_i2c_combined(struct ixgbe_hw *hw, u8 addr, u16 reg, u16 val)
1470 {
1471 	return ixgbe_call_func(hw, hw->phy.ops.write_i2c_combined, (hw, addr,
1472 			       reg, val), IXGBE_NOT_IMPLEMENTED);
1473 }
1474 
1475 /**
1476  * ixgbe_write_i2c_combined_unlocked - Perform I2C write combined operation
1477  * @hw: pointer to the hardware structure
1478  * @addr: I2C bus address to write to
1479  * @reg: I2C device register to write to
1480  * @val: value to write
1481  *
1482  * Returns an error code on error.
1483  **/
1484 s32 ixgbe_write_i2c_combined_unlocked(struct ixgbe_hw *hw, u8 addr, u16 reg,
1485 				      u16 val)
1486 {
1487 	return ixgbe_call_func(hw, hw->phy.ops.write_i2c_combined_unlocked,
1488 			       (hw, addr, reg, val), IXGBE_NOT_IMPLEMENTED);
1489 }
1490 
1491 /**
1492  *  ixgbe_write_i2c_eeprom - Writes 8 bit EEPROM word over I2C interface
1493  *  @hw: pointer to hardware structure
1494  *  @byte_offset: EEPROM byte offset to write
1495  *  @eeprom_data: value to write
1496  *
1497  *  Performs byte write operation to SFP module's EEPROM over I2C interface.
1498  **/
1499 s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw,
1500 			   u8 byte_offset, u8 eeprom_data)
1501 {
1502 	return ixgbe_call_func(hw, hw->phy.ops.write_i2c_eeprom,
1503 			       (hw, byte_offset, eeprom_data),
1504 			       IXGBE_NOT_IMPLEMENTED);
1505 }
1506 
1507 /**
1508  *  ixgbe_read_i2c_eeprom - Reads 8 bit EEPROM word over I2C interface
1509  *  @hw: pointer to hardware structure
1510  *  @byte_offset: EEPROM byte offset to read
1511  *  @eeprom_data: value read
1512  *
1513  *  Performs byte read operation to SFP module's EEPROM over I2C interface.
1514  **/
1515 s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data)
1516 {
1517 	return ixgbe_call_func(hw, hw->phy.ops.read_i2c_eeprom,
1518 			      (hw, byte_offset, eeprom_data),
1519 			      IXGBE_NOT_IMPLEMENTED);
1520 }
1521 
1522 /**
1523  *  ixgbe_get_supported_physical_layer - Returns physical layer type
1524  *  @hw: pointer to hardware structure
1525  *
1526  *  Determines physical layer capabilities of the current configuration.
1527  **/
1528 u32 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw)
1529 {
1530 	return ixgbe_call_func(hw, hw->mac.ops.get_supported_physical_layer,
1531 			       (hw), IXGBE_PHYSICAL_LAYER_UNKNOWN);
1532 }
1533 
1534 /**
1535  *  ixgbe_enable_rx_dma - Enables Rx DMA unit, dependent on device specifics
1536  *  @hw: pointer to hardware structure
1537  *  @regval: bitfield to write to the Rx DMA register
1538  *
1539  *  Enables the Rx DMA unit of the device.
1540  **/
1541 s32 ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval)
1542 {
1543 	return ixgbe_call_func(hw, hw->mac.ops.enable_rx_dma,
1544 			       (hw, regval), IXGBE_NOT_IMPLEMENTED);
1545 }
1546 
1547 /**
1548  *  ixgbe_disable_sec_rx_path - Stops the receive data path
1549  *  @hw: pointer to hardware structure
1550  *
1551  *  Stops the receive data path.
1552  **/
1553 s32 ixgbe_disable_sec_rx_path(struct ixgbe_hw *hw)
1554 {
1555 	return ixgbe_call_func(hw, hw->mac.ops.disable_sec_rx_path,
1556 				(hw), IXGBE_NOT_IMPLEMENTED);
1557 }
1558 
1559 /**
1560  *  ixgbe_enable_sec_rx_path - Enables the receive data path
1561  *  @hw: pointer to hardware structure
1562  *
1563  *  Enables the receive data path.
1564  **/
1565 s32 ixgbe_enable_sec_rx_path(struct ixgbe_hw *hw)
1566 {
1567 	return ixgbe_call_func(hw, hw->mac.ops.enable_sec_rx_path,
1568 				(hw), IXGBE_NOT_IMPLEMENTED);
1569 }
1570 
1571 /**
1572  *  ixgbe_acquire_swfw_semaphore - Acquire SWFW semaphore
1573  *  @hw: pointer to hardware structure
1574  *  @mask: Mask to specify which semaphore to acquire
1575  *
1576  *  Acquires the SWFW semaphore through SW_FW_SYNC register for the specified
1577  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
1578  **/
1579 s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u32 mask)
1580 {
1581 	return ixgbe_call_func(hw, hw->mac.ops.acquire_swfw_sync,
1582 			       (hw, mask), IXGBE_NOT_IMPLEMENTED);
1583 }
1584 
1585 /**
1586  *  ixgbe_release_swfw_semaphore - Release SWFW semaphore
1587  *  @hw: pointer to hardware structure
1588  *  @mask: Mask to specify which semaphore to release
1589  *
1590  *  Releases the SWFW semaphore through SW_FW_SYNC register for the specified
1591  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
1592  **/
1593 void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u32 mask)
1594 {
1595 	if (hw->mac.ops.release_swfw_sync)
1596 		hw->mac.ops.release_swfw_sync(hw, mask);
1597 }
1598 
1599 
1600 void ixgbe_disable_rx(struct ixgbe_hw *hw)
1601 {
1602 	if (hw->mac.ops.disable_rx)
1603 		hw->mac.ops.disable_rx(hw);
1604 }
1605 
1606 void ixgbe_enable_rx(struct ixgbe_hw *hw)
1607 {
1608 	if (hw->mac.ops.enable_rx)
1609 		hw->mac.ops.enable_rx(hw);
1610 }
1611 
1612 /**
1613  *  ixgbe_set_rate_select_speed - Set module link speed
1614  *  @hw: pointer to hardware structure
1615  *  @speed: link speed to set
1616  *
1617  *  Set module link speed via the rate select.
1618  */
1619 void ixgbe_set_rate_select_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed)
1620 {
1621 	if (hw->mac.ops.set_rate_select_speed)
1622 		hw->mac.ops.set_rate_select_speed(hw, speed);
1623 }
1624