1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2013 - 2019 Intel Corporation. */
3 
4 #include <linux/bitfield.h>
5 #include "fm10k_vf.h"
6 
7 /**
8  *  fm10k_stop_hw_vf - Stop Tx/Rx units
9  *  @hw: pointer to hardware structure
10  *
11  **/
fm10k_stop_hw_vf(struct fm10k_hw * hw)12 static s32 fm10k_stop_hw_vf(struct fm10k_hw *hw)
13 {
14 	u8 *perm_addr = hw->mac.perm_addr;
15 	u32 bal = 0, bah = 0, tdlen;
16 	s32 err;
17 	u16 i;
18 
19 	/* we need to disable the queues before taking further steps */
20 	err = fm10k_stop_hw_generic(hw);
21 	if (err && err != FM10K_ERR_REQUESTS_PENDING)
22 		return err;
23 
24 	/* If permanent address is set then we need to restore it */
25 	if (is_valid_ether_addr(perm_addr)) {
26 		bal = (((u32)perm_addr[3]) << 24) |
27 		      (((u32)perm_addr[4]) << 16) |
28 		      (((u32)perm_addr[5]) << 8);
29 		bah = (((u32)0xFF)	   << 24) |
30 		      (((u32)perm_addr[0]) << 16) |
31 		      (((u32)perm_addr[1]) << 8) |
32 		       ((u32)perm_addr[2]);
33 	}
34 
35 	/* restore default itr_scale for next VF initialization */
36 	tdlen = hw->mac.itr_scale << FM10K_TDLEN_ITR_SCALE_SHIFT;
37 
38 	/* The queues have already been disabled so we just need to
39 	 * update their base address registers
40 	 */
41 	for (i = 0; i < hw->mac.max_queues; i++) {
42 		fm10k_write_reg(hw, FM10K_TDBAL(i), bal);
43 		fm10k_write_reg(hw, FM10K_TDBAH(i), bah);
44 		fm10k_write_reg(hw, FM10K_RDBAL(i), bal);
45 		fm10k_write_reg(hw, FM10K_RDBAH(i), bah);
46 		/* Restore ITR scale in software-defined mechanism in TDLEN
47 		 * for next VF initialization. See definition of
48 		 * FM10K_TDLEN_ITR_SCALE_SHIFT for more details on the use of
49 		 * TDLEN here.
50 		 */
51 		fm10k_write_reg(hw, FM10K_TDLEN(i), tdlen);
52 	}
53 
54 	return err;
55 }
56 
57 /**
58  *  fm10k_reset_hw_vf - VF hardware reset
59  *  @hw: pointer to hardware structure
60  *
61  *  This function should return the hardware to a state similar to the
62  *  one it is in after just being initialized.
63  **/
fm10k_reset_hw_vf(struct fm10k_hw * hw)64 static s32 fm10k_reset_hw_vf(struct fm10k_hw *hw)
65 {
66 	s32 err;
67 
68 	/* shut down queues we own and reset DMA configuration */
69 	err = fm10k_stop_hw_vf(hw);
70 	if (err == FM10K_ERR_REQUESTS_PENDING)
71 		hw->mac.reset_while_pending++;
72 	else if (err)
73 		return err;
74 
75 	/* Inititate VF reset */
76 	fm10k_write_reg(hw, FM10K_VFCTRL, FM10K_VFCTRL_RST);
77 
78 	/* Flush write and allow 100us for reset to complete */
79 	fm10k_write_flush(hw);
80 	udelay(FM10K_RESET_TIMEOUT);
81 
82 	/* Clear reset bit and verify it was cleared */
83 	fm10k_write_reg(hw, FM10K_VFCTRL, 0);
84 	if (fm10k_read_reg(hw, FM10K_VFCTRL) & FM10K_VFCTRL_RST)
85 		return FM10K_ERR_RESET_FAILED;
86 
87 	return 0;
88 }
89 
90 /**
91  *  fm10k_init_hw_vf - VF hardware initialization
92  *  @hw: pointer to hardware structure
93  *
94  **/
fm10k_init_hw_vf(struct fm10k_hw * hw)95 static s32 fm10k_init_hw_vf(struct fm10k_hw *hw)
96 {
97 	u32 tqdloc, tqdloc0 = ~fm10k_read_reg(hw, FM10K_TQDLOC(0));
98 	s32 err;
99 	u16 i;
100 
101 	/* verify we have at least 1 queue */
102 	if (!~fm10k_read_reg(hw, FM10K_TXQCTL(0)) ||
103 	    !~fm10k_read_reg(hw, FM10K_RXQCTL(0))) {
104 		err = FM10K_ERR_NO_RESOURCES;
105 		goto reset_max_queues;
106 	}
107 
108 	/* determine how many queues we have */
109 	for (i = 1; tqdloc0 && (i < FM10K_MAX_QUEUES_POOL); i++) {
110 		/* verify the Descriptor cache offsets are increasing */
111 		tqdloc = ~fm10k_read_reg(hw, FM10K_TQDLOC(i));
112 		if (!tqdloc || (tqdloc == tqdloc0))
113 			break;
114 
115 		/* check to verify the PF doesn't own any of our queues */
116 		if (!~fm10k_read_reg(hw, FM10K_TXQCTL(i)) ||
117 		    !~fm10k_read_reg(hw, FM10K_RXQCTL(i)))
118 			break;
119 	}
120 
121 	/* shut down queues we own and reset DMA configuration */
122 	err = fm10k_disable_queues_generic(hw, i);
123 	if (err)
124 		goto reset_max_queues;
125 
126 	/* record maximum queue count */
127 	hw->mac.max_queues = i;
128 
129 	/* fetch default VLAN and ITR scale */
130 	hw->mac.default_vid = FIELD_GET(FM10K_TXQCTL_VID_MASK,
131 					fm10k_read_reg(hw, FM10K_TXQCTL(0)));
132 	/* Read the ITR scale from TDLEN. See the definition of
133 	 * FM10K_TDLEN_ITR_SCALE_SHIFT for more information about how TDLEN is
134 	 * used here.
135 	 */
136 	hw->mac.itr_scale = FIELD_GET(FM10K_TDLEN_ITR_SCALE_MASK,
137 				      fm10k_read_reg(hw, FM10K_TDLEN(0)));
138 
139 	return 0;
140 
141 reset_max_queues:
142 	hw->mac.max_queues = 0;
143 
144 	return err;
145 }
146 
147 /* This structure defines the attibutes to be parsed below */
148 const struct fm10k_tlv_attr fm10k_mac_vlan_msg_attr[] = {
149 	FM10K_TLV_ATTR_U32(FM10K_MAC_VLAN_MSG_VLAN),
150 	FM10K_TLV_ATTR_BOOL(FM10K_MAC_VLAN_MSG_SET),
151 	FM10K_TLV_ATTR_MAC_ADDR(FM10K_MAC_VLAN_MSG_MAC),
152 	FM10K_TLV_ATTR_MAC_ADDR(FM10K_MAC_VLAN_MSG_DEFAULT_MAC),
153 	FM10K_TLV_ATTR_MAC_ADDR(FM10K_MAC_VLAN_MSG_MULTICAST),
154 	FM10K_TLV_ATTR_LAST
155 };
156 
157 /**
158  *  fm10k_update_vlan_vf - Update status of VLAN ID in VLAN filter table
159  *  @hw: pointer to hardware structure
160  *  @vid: VLAN ID to add to table
161  *  @vsi: Reserved, should always be 0
162  *  @set: Indicates if this is a set or clear operation
163  *
164  *  This function adds or removes the corresponding VLAN ID from the VLAN
165  *  filter table for this VF.
166  **/
fm10k_update_vlan_vf(struct fm10k_hw * hw,u32 vid,u8 vsi,bool set)167 static s32 fm10k_update_vlan_vf(struct fm10k_hw *hw, u32 vid, u8 vsi, bool set)
168 {
169 	struct fm10k_mbx_info *mbx = &hw->mbx;
170 	u32 msg[4];
171 
172 	/* verify the index is not set */
173 	if (vsi)
174 		return FM10K_ERR_PARAM;
175 
176 	/* clever trick to verify reserved bits in both vid and length */
177 	if ((vid << 16 | vid) >> 28)
178 		return FM10K_ERR_PARAM;
179 
180 	/* encode set bit into the VLAN ID */
181 	if (!set)
182 		vid |= FM10K_VLAN_CLEAR;
183 
184 	/* generate VLAN request */
185 	fm10k_tlv_msg_init(msg, FM10K_VF_MSG_ID_MAC_VLAN);
186 	fm10k_tlv_attr_put_u32(msg, FM10K_MAC_VLAN_MSG_VLAN, vid);
187 
188 	/* load onto outgoing mailbox */
189 	return mbx->ops.enqueue_tx(hw, mbx, msg);
190 }
191 
192 /**
193  *  fm10k_msg_mac_vlan_vf - Read device MAC address from mailbox message
194  *  @hw: pointer to the HW structure
195  *  @results: Attributes for message
196  *  @mbx: unused mailbox data
197  *
198  *  This function should determine the MAC address for the VF
199  **/
fm10k_msg_mac_vlan_vf(struct fm10k_hw * hw,u32 ** results,struct fm10k_mbx_info __always_unused * mbx)200 s32 fm10k_msg_mac_vlan_vf(struct fm10k_hw *hw, u32 **results,
201 			  struct fm10k_mbx_info __always_unused *mbx)
202 {
203 	u8 perm_addr[ETH_ALEN];
204 	u16 vid;
205 	s32 err;
206 
207 	/* record MAC address requested */
208 	err = fm10k_tlv_attr_get_mac_vlan(
209 					results[FM10K_MAC_VLAN_MSG_DEFAULT_MAC],
210 					perm_addr, &vid);
211 	if (err)
212 		return err;
213 
214 	ether_addr_copy(hw->mac.perm_addr, perm_addr);
215 	hw->mac.default_vid = vid & (FM10K_VLAN_TABLE_VID_MAX - 1);
216 	hw->mac.vlan_override = !!(vid & FM10K_VLAN_OVERRIDE);
217 
218 	return 0;
219 }
220 
221 /**
222  *  fm10k_read_mac_addr_vf - Read device MAC address
223  *  @hw: pointer to the HW structure
224  *
225  *  This function should determine the MAC address for the VF
226  **/
fm10k_read_mac_addr_vf(struct fm10k_hw * hw)227 static s32 fm10k_read_mac_addr_vf(struct fm10k_hw *hw)
228 {
229 	u8 perm_addr[ETH_ALEN];
230 	u32 base_addr;
231 
232 	base_addr = fm10k_read_reg(hw, FM10K_TDBAL(0));
233 
234 	/* last byte should be 0 */
235 	if (base_addr << 24)
236 		return  FM10K_ERR_INVALID_MAC_ADDR;
237 
238 	perm_addr[3] = (u8)(base_addr >> 24);
239 	perm_addr[4] = (u8)(base_addr >> 16);
240 	perm_addr[5] = (u8)(base_addr >> 8);
241 
242 	base_addr = fm10k_read_reg(hw, FM10K_TDBAH(0));
243 
244 	/* first byte should be all 1's */
245 	if ((~base_addr) >> 24)
246 		return  FM10K_ERR_INVALID_MAC_ADDR;
247 
248 	perm_addr[0] = (u8)(base_addr >> 16);
249 	perm_addr[1] = (u8)(base_addr >> 8);
250 	perm_addr[2] = (u8)(base_addr);
251 
252 	ether_addr_copy(hw->mac.perm_addr, perm_addr);
253 	ether_addr_copy(hw->mac.addr, perm_addr);
254 
255 	return 0;
256 }
257 
258 /**
259  *  fm10k_update_uc_addr_vf - Update device unicast addresses
260  *  @hw: pointer to the HW structure
261  *  @glort: unused
262  *  @mac: MAC address to add/remove from table
263  *  @vid: VLAN ID to add/remove from table
264  *  @add: Indicates if this is an add or remove operation
265  *  @flags: flags field to indicate add and secure - unused
266  *
267  *  This function is used to add or remove unicast MAC addresses for
268  *  the VF.
269  **/
fm10k_update_uc_addr_vf(struct fm10k_hw * hw,u16 __always_unused glort,const u8 * mac,u16 vid,bool add,u8 __always_unused flags)270 static s32 fm10k_update_uc_addr_vf(struct fm10k_hw *hw,
271 				   u16 __always_unused glort,
272 				   const u8 *mac, u16 vid, bool add,
273 				   u8 __always_unused flags)
274 {
275 	struct fm10k_mbx_info *mbx = &hw->mbx;
276 	u32 msg[7];
277 
278 	/* verify VLAN ID is valid */
279 	if (vid >= FM10K_VLAN_TABLE_VID_MAX)
280 		return FM10K_ERR_PARAM;
281 
282 	/* verify MAC address is valid */
283 	if (!is_valid_ether_addr(mac))
284 		return FM10K_ERR_PARAM;
285 
286 	/* verify we are not locked down on the MAC address */
287 	if (is_valid_ether_addr(hw->mac.perm_addr) &&
288 	    !ether_addr_equal(hw->mac.perm_addr, mac))
289 		return FM10K_ERR_PARAM;
290 
291 	/* add bit to notify us if this is a set or clear operation */
292 	if (!add)
293 		vid |= FM10K_VLAN_CLEAR;
294 
295 	/* generate VLAN request */
296 	fm10k_tlv_msg_init(msg, FM10K_VF_MSG_ID_MAC_VLAN);
297 	fm10k_tlv_attr_put_mac_vlan(msg, FM10K_MAC_VLAN_MSG_MAC, mac, vid);
298 
299 	/* load onto outgoing mailbox */
300 	return mbx->ops.enqueue_tx(hw, mbx, msg);
301 }
302 
303 /**
304  *  fm10k_update_mc_addr_vf - Update device multicast addresses
305  *  @hw: pointer to the HW structure
306  *  @glort: unused
307  *  @mac: MAC address to add/remove from table
308  *  @vid: VLAN ID to add/remove from table
309  *  @add: Indicates if this is an add or remove operation
310  *
311  *  This function is used to add or remove multicast MAC addresses for
312  *  the VF.
313  **/
fm10k_update_mc_addr_vf(struct fm10k_hw * hw,u16 __always_unused glort,const u8 * mac,u16 vid,bool add)314 static s32 fm10k_update_mc_addr_vf(struct fm10k_hw *hw,
315 				   u16 __always_unused glort,
316 				   const u8 *mac, u16 vid, bool add)
317 {
318 	struct fm10k_mbx_info *mbx = &hw->mbx;
319 	u32 msg[7];
320 
321 	/* verify VLAN ID is valid */
322 	if (vid >= FM10K_VLAN_TABLE_VID_MAX)
323 		return FM10K_ERR_PARAM;
324 
325 	/* verify multicast address is valid */
326 	if (!is_multicast_ether_addr(mac))
327 		return FM10K_ERR_PARAM;
328 
329 	/* add bit to notify us if this is a set or clear operation */
330 	if (!add)
331 		vid |= FM10K_VLAN_CLEAR;
332 
333 	/* generate VLAN request */
334 	fm10k_tlv_msg_init(msg, FM10K_VF_MSG_ID_MAC_VLAN);
335 	fm10k_tlv_attr_put_mac_vlan(msg, FM10K_MAC_VLAN_MSG_MULTICAST,
336 				    mac, vid);
337 
338 	/* load onto outgoing mailbox */
339 	return mbx->ops.enqueue_tx(hw, mbx, msg);
340 }
341 
342 /**
343  *  fm10k_update_int_moderator_vf - Request update of interrupt moderator list
344  *  @hw: pointer to hardware structure
345  *
346  *  This function will issue a request to the PF to rescan our MSI-X table
347  *  and to update the interrupt moderator linked list.
348  **/
fm10k_update_int_moderator_vf(struct fm10k_hw * hw)349 static void fm10k_update_int_moderator_vf(struct fm10k_hw *hw)
350 {
351 	struct fm10k_mbx_info *mbx = &hw->mbx;
352 	u32 msg[1];
353 
354 	/* generate MSI-X request */
355 	fm10k_tlv_msg_init(msg, FM10K_VF_MSG_ID_MSIX);
356 
357 	/* load onto outgoing mailbox */
358 	mbx->ops.enqueue_tx(hw, mbx, msg);
359 }
360 
361 /* This structure defines the attibutes to be parsed below */
362 const struct fm10k_tlv_attr fm10k_lport_state_msg_attr[] = {
363 	FM10K_TLV_ATTR_BOOL(FM10K_LPORT_STATE_MSG_DISABLE),
364 	FM10K_TLV_ATTR_U8(FM10K_LPORT_STATE_MSG_XCAST_MODE),
365 	FM10K_TLV_ATTR_BOOL(FM10K_LPORT_STATE_MSG_READY),
366 	FM10K_TLV_ATTR_LAST
367 };
368 
369 /**
370  *  fm10k_msg_lport_state_vf - Message handler for lport_state message from PF
371  *  @hw: Pointer to hardware structure
372  *  @results: pointer array containing parsed data
373  *  @mbx: Pointer to mailbox information structure
374  *
375  *  This handler is meant to capture the indication from the PF that we
376  *  are ready to bring up the interface.
377  **/
fm10k_msg_lport_state_vf(struct fm10k_hw * hw,u32 ** results,struct fm10k_mbx_info __always_unused * mbx)378 s32 fm10k_msg_lport_state_vf(struct fm10k_hw *hw, u32 **results,
379 			     struct fm10k_mbx_info __always_unused *mbx)
380 {
381 	hw->mac.dglort_map = !results[FM10K_LPORT_STATE_MSG_READY] ?
382 			     FM10K_DGLORTMAP_NONE : FM10K_DGLORTMAP_ZERO;
383 
384 	return 0;
385 }
386 
387 /**
388  *  fm10k_update_lport_state_vf - Update device state in lower device
389  *  @hw: pointer to the HW structure
390  *  @glort: unused
391  *  @count: number of logical ports to enable - unused (always 1)
392  *  @enable: boolean value indicating if this is an enable or disable request
393  *
394  *  Notify the lower device of a state change.  If the lower device is
395  *  enabled we can add filters, if it is disabled all filters for this
396  *  logical port are flushed.
397  **/
fm10k_update_lport_state_vf(struct fm10k_hw * hw,u16 __always_unused glort,u16 __always_unused count,bool enable)398 static s32 fm10k_update_lport_state_vf(struct fm10k_hw *hw,
399 				       u16 __always_unused glort,
400 				       u16 __always_unused count, bool enable)
401 {
402 	struct fm10k_mbx_info *mbx = &hw->mbx;
403 	u32 msg[2];
404 
405 	/* reset glort mask 0 as we have to wait to be enabled */
406 	hw->mac.dglort_map = FM10K_DGLORTMAP_NONE;
407 
408 	/* generate port state request */
409 	fm10k_tlv_msg_init(msg, FM10K_VF_MSG_ID_LPORT_STATE);
410 	if (!enable)
411 		fm10k_tlv_attr_put_bool(msg, FM10K_LPORT_STATE_MSG_DISABLE);
412 
413 	/* load onto outgoing mailbox */
414 	return mbx->ops.enqueue_tx(hw, mbx, msg);
415 }
416 
417 /**
418  *  fm10k_update_xcast_mode_vf - Request update of multicast mode
419  *  @hw: pointer to hardware structure
420  *  @glort: unused
421  *  @mode: integer value indicating mode being requested
422  *
423  *  This function will attempt to request a higher mode for the port
424  *  so that it can enable either multicast, multicast promiscuous, or
425  *  promiscuous mode of operation.
426  **/
fm10k_update_xcast_mode_vf(struct fm10k_hw * hw,u16 __always_unused glort,u8 mode)427 static s32 fm10k_update_xcast_mode_vf(struct fm10k_hw *hw,
428 				      u16 __always_unused glort, u8 mode)
429 {
430 	struct fm10k_mbx_info *mbx = &hw->mbx;
431 	u32 msg[3];
432 
433 	if (mode > FM10K_XCAST_MODE_NONE)
434 		return FM10K_ERR_PARAM;
435 
436 	/* generate message requesting to change xcast mode */
437 	fm10k_tlv_msg_init(msg, FM10K_VF_MSG_ID_LPORT_STATE);
438 	fm10k_tlv_attr_put_u8(msg, FM10K_LPORT_STATE_MSG_XCAST_MODE, mode);
439 
440 	/* load onto outgoing mailbox */
441 	return mbx->ops.enqueue_tx(hw, mbx, msg);
442 }
443 
444 /**
445  *  fm10k_update_hw_stats_vf - Updates hardware related statistics of VF
446  *  @hw: pointer to hardware structure
447  *  @stats: pointer to statistics structure
448  *
449  *  This function collects and aggregates per queue hardware statistics.
450  **/
fm10k_update_hw_stats_vf(struct fm10k_hw * hw,struct fm10k_hw_stats * stats)451 static void fm10k_update_hw_stats_vf(struct fm10k_hw *hw,
452 				     struct fm10k_hw_stats *stats)
453 {
454 	fm10k_update_hw_stats_q(hw, stats->q, 0, hw->mac.max_queues);
455 }
456 
457 /**
458  *  fm10k_rebind_hw_stats_vf - Resets base for hardware statistics of VF
459  *  @hw: pointer to hardware structure
460  *  @stats: pointer to the stats structure to update
461  *
462  *  This function resets the base for queue hardware statistics.
463  **/
fm10k_rebind_hw_stats_vf(struct fm10k_hw * hw,struct fm10k_hw_stats * stats)464 static void fm10k_rebind_hw_stats_vf(struct fm10k_hw *hw,
465 				     struct fm10k_hw_stats *stats)
466 {
467 	/* Unbind Queue Statistics */
468 	fm10k_unbind_hw_stats_q(stats->q, 0, hw->mac.max_queues);
469 
470 	/* Reinitialize bases for all stats */
471 	fm10k_update_hw_stats_vf(hw, stats);
472 }
473 
474 /**
475  *  fm10k_configure_dglort_map_vf - Configures GLORT entry and queues
476  *  @hw: pointer to hardware structure
477  *  @dglort: pointer to dglort configuration structure
478  *
479  *  Reads the configuration structure contained in dglort_cfg and uses
480  *  that information to then populate a DGLORTMAP/DEC entry and the queues
481  *  to which it has been assigned.
482  **/
fm10k_configure_dglort_map_vf(struct fm10k_hw __always_unused * hw,struct fm10k_dglort_cfg * dglort)483 static s32 fm10k_configure_dglort_map_vf(struct fm10k_hw __always_unused *hw,
484 					 struct fm10k_dglort_cfg *dglort)
485 {
486 	/* verify the dglort pointer */
487 	if (!dglort)
488 		return FM10K_ERR_PARAM;
489 
490 	/* stub for now until we determine correct message for this */
491 
492 	return 0;
493 }
494 
495 static const struct fm10k_msg_data fm10k_msg_data_vf[] = {
496 	FM10K_TLV_MSG_TEST_HANDLER(fm10k_tlv_msg_test),
497 	FM10K_VF_MSG_MAC_VLAN_HANDLER(fm10k_msg_mac_vlan_vf),
498 	FM10K_VF_MSG_LPORT_STATE_HANDLER(fm10k_msg_lport_state_vf),
499 	FM10K_TLV_MSG_ERROR_HANDLER(fm10k_tlv_msg_error),
500 };
501 
502 static const struct fm10k_mac_ops mac_ops_vf = {
503 	.get_bus_info		= fm10k_get_bus_info_generic,
504 	.reset_hw		= fm10k_reset_hw_vf,
505 	.init_hw		= fm10k_init_hw_vf,
506 	.start_hw		= fm10k_start_hw_generic,
507 	.stop_hw		= fm10k_stop_hw_vf,
508 	.update_vlan		= fm10k_update_vlan_vf,
509 	.read_mac_addr		= fm10k_read_mac_addr_vf,
510 	.update_uc_addr		= fm10k_update_uc_addr_vf,
511 	.update_mc_addr		= fm10k_update_mc_addr_vf,
512 	.update_xcast_mode	= fm10k_update_xcast_mode_vf,
513 	.update_int_moderator	= fm10k_update_int_moderator_vf,
514 	.update_lport_state	= fm10k_update_lport_state_vf,
515 	.update_hw_stats	= fm10k_update_hw_stats_vf,
516 	.rebind_hw_stats	= fm10k_rebind_hw_stats_vf,
517 	.configure_dglort_map	= fm10k_configure_dglort_map_vf,
518 	.get_host_state		= fm10k_get_host_state_generic,
519 };
520 
fm10k_get_invariants_vf(struct fm10k_hw * hw)521 static s32 fm10k_get_invariants_vf(struct fm10k_hw *hw)
522 {
523 	fm10k_get_invariants_generic(hw);
524 
525 	return fm10k_pfvf_mbx_init(hw, &hw->mbx, fm10k_msg_data_vf, 0);
526 }
527 
528 const struct fm10k_info fm10k_vf_info = {
529 	.mac		= fm10k_mac_vf,
530 	.get_invariants	= fm10k_get_invariants_vf,
531 	.mac_ops	= &mac_ops_vf,
532 };
533