1 /*******************************************************************************
3 Intel 82599 Virtual Function driver
4 Copyright(c) 1999 - 2015 Intel Corporation.
6 This program is free software; you can redistribute it and/or modify it
7 under the terms and conditions of the GNU General Public License,
8 version 2, as published by the Free Software Foundation.
10 This program is distributed in the hope it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 You should have received a copy of the GNU General Public License along with
16 this program; if not, see <http://www.gnu.org/licenses/>.
18 The full GNU General Public License is included in this distribution in
19 the file called "COPYING".
22 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
23 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 *******************************************************************************/
31 * ixgbevf_start_hw_vf - Prepare hardware for Tx/Rx
32 * @hw: pointer to hardware structure
34 * Starts the hardware by filling the bus info structure and media type, clears
35 * all on chip counters, initializes receive address registers, multicast
36 * table, VLAN filter table, calls routine to set up link and flow control
37 * settings, and leaves transmit and receive units disabled and uninitialized
39 static s32 ixgbevf_start_hw_vf(struct ixgbe_hw *hw)
41 /* Clear adapter stopped flag */
42 hw->adapter_stopped = false;
48 * ixgbevf_init_hw_vf - virtual function hardware initialization
49 * @hw: pointer to hardware structure
51 * Initialize the hardware by resetting the hardware and then starting
54 static s32 ixgbevf_init_hw_vf(struct ixgbe_hw *hw)
56 s32 status = hw->mac.ops.start_hw(hw);
58 hw->mac.ops.get_mac_addr(hw, hw->mac.addr);
64 * ixgbevf_reset_hw_vf - Performs hardware reset
65 * @hw: pointer to hardware structure
67 * Resets the hardware by resetting the transmit and receive units, masks and
68 * clears all interrupts.
70 static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw)
72 struct ixgbe_mbx_info *mbx = &hw->mbx;
73 u32 timeout = IXGBE_VF_INIT_TIMEOUT;
74 s32 ret_val = IXGBE_ERR_INVALID_MAC_ADDR;
75 u32 msgbuf[IXGBE_VF_PERMADDR_MSG_LEN];
76 u8 *addr = (u8 *)(&msgbuf[1]);
78 /* Call adapter stop to disable tx/rx and clear interrupts */
79 hw->mac.ops.stop_adapter(hw);
81 /* reset the api version */
82 hw->api_version = ixgbe_mbox_api_10;
84 IXGBE_WRITE_REG(hw, IXGBE_VFCTRL, IXGBE_CTRL_RST);
85 IXGBE_WRITE_FLUSH(hw);
87 /* we cannot reset while the RSTI / RSTD bits are asserted */
88 while (!mbx->ops.check_for_rst(hw) && timeout) {
94 return IXGBE_ERR_RESET_FAILED;
96 /* mailbox timeout can now become active */
97 mbx->timeout = IXGBE_VF_MBX_INIT_TIMEOUT;
99 msgbuf[0] = IXGBE_VF_RESET;
100 mbx->ops.write_posted(hw, msgbuf, 1);
104 /* set our "perm_addr" based on info provided by PF
105 * also set up the mc_filter_type which is piggy backed
106 * on the mac address in word 3
108 ret_val = mbx->ops.read_posted(hw, msgbuf, IXGBE_VF_PERMADDR_MSG_LEN);
112 /* New versions of the PF may NACK the reset return message
113 * to indicate that no MAC address has yet been assigned for
116 if (msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK) &&
117 msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_NACK))
118 return IXGBE_ERR_INVALID_MAC_ADDR;
120 ether_addr_copy(hw->mac.perm_addr, addr);
121 hw->mac.mc_filter_type = msgbuf[IXGBE_VF_MC_TYPE_WORD];
127 * ixgbevf_stop_hw_vf - Generic stop Tx/Rx units
128 * @hw: pointer to hardware structure
130 * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts,
131 * disables transmit and receive units. The adapter_stopped flag is used by
132 * the shared code and drivers to determine if the adapter is in a stopped
133 * state and should not touch the hardware.
135 static s32 ixgbevf_stop_hw_vf(struct ixgbe_hw *hw)
137 u32 number_of_queues;
141 /* Set the adapter_stopped flag so other driver functions stop touching
144 hw->adapter_stopped = true;
146 /* Disable the receive unit by stopped each queue */
147 number_of_queues = hw->mac.max_rx_queues;
148 for (i = 0; i < number_of_queues; i++) {
149 reg_val = IXGBE_READ_REG(hw, IXGBE_VFRXDCTL(i));
150 if (reg_val & IXGBE_RXDCTL_ENABLE) {
151 reg_val &= ~IXGBE_RXDCTL_ENABLE;
152 IXGBE_WRITE_REG(hw, IXGBE_VFRXDCTL(i), reg_val);
156 IXGBE_WRITE_FLUSH(hw);
158 /* Clear interrupt mask to stop from interrupts being generated */
159 IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
161 /* Clear any pending interrupts */
162 IXGBE_READ_REG(hw, IXGBE_VTEICR);
164 /* Disable the transmit unit. Each queue must be disabled. */
165 number_of_queues = hw->mac.max_tx_queues;
166 for (i = 0; i < number_of_queues; i++) {
167 reg_val = IXGBE_READ_REG(hw, IXGBE_VFTXDCTL(i));
168 if (reg_val & IXGBE_TXDCTL_ENABLE) {
169 reg_val &= ~IXGBE_TXDCTL_ENABLE;
170 IXGBE_WRITE_REG(hw, IXGBE_VFTXDCTL(i), reg_val);
178 * ixgbevf_mta_vector - Determines bit-vector in multicast table to set
179 * @hw: pointer to hardware structure
180 * @mc_addr: the multicast address
182 * Extracts the 12 bits, from a multicast address, to determine which
183 * bit-vector to set in the multicast table. The hardware uses 12 bits, from
184 * incoming Rx multicast addresses, to determine the bit-vector to check in
185 * the MTA. Which of the 4 combination, of 12-bits, the hardware uses is set
186 * by the MO field of the MCSTCTRL. The MO field is set during initialization
189 static s32 ixgbevf_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr)
193 switch (hw->mac.mc_filter_type) {
194 case 0: /* use bits [47:36] of the address */
195 vector = ((mc_addr[4] >> 4) | (((u16)mc_addr[5]) << 4));
197 case 1: /* use bits [46:35] of the address */
198 vector = ((mc_addr[4] >> 3) | (((u16)mc_addr[5]) << 5));
200 case 2: /* use bits [45:34] of the address */
201 vector = ((mc_addr[4] >> 2) | (((u16)mc_addr[5]) << 6));
203 case 3: /* use bits [43:32] of the address */
204 vector = ((mc_addr[4]) | (((u16)mc_addr[5]) << 8));
206 default: /* Invalid mc_filter_type */
210 /* vector can only be 12-bits or boundary will be exceeded */
216 * ixgbevf_get_mac_addr_vf - Read device MAC address
217 * @hw: pointer to the HW structure
218 * @mac_addr: pointer to storage for retrieved MAC address
220 static s32 ixgbevf_get_mac_addr_vf(struct ixgbe_hw *hw, u8 *mac_addr)
222 ether_addr_copy(mac_addr, hw->mac.perm_addr);
227 static s32 ixgbevf_set_uc_addr_vf(struct ixgbe_hw *hw, u32 index, u8 *addr)
229 struct ixgbe_mbx_info *mbx = &hw->mbx;
231 u8 *msg_addr = (u8 *)(&msgbuf[1]);
234 memset(msgbuf, 0, sizeof(msgbuf));
235 /* If index is one then this is the start of a new list and needs
236 * indication to the PF so it can do it's own list management.
237 * If it is zero then that tells the PF to just clear all of
238 * this VF's macvlans and there is no new list.
240 msgbuf[0] |= index << IXGBE_VT_MSGINFO_SHIFT;
241 msgbuf[0] |= IXGBE_VF_SET_MACVLAN;
243 ether_addr_copy(msg_addr, addr);
244 ret_val = mbx->ops.write_posted(hw, msgbuf, 3);
247 ret_val = mbx->ops.read_posted(hw, msgbuf, 3);
249 msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
253 (IXGBE_VF_SET_MACVLAN | IXGBE_VT_MSGTYPE_NACK))
260 * ixgbevf_get_reta_locked - get the RSS redirection table (RETA) contents.
261 * @adapter: pointer to the port handle
262 * @reta: buffer to fill with RETA contents.
263 * @num_rx_queues: Number of Rx queues configured for this port
265 * The "reta" buffer should be big enough to contain 32 registers.
267 * Returns: 0 on success.
268 * if API doesn't support this operation - (-EOPNOTSUPP).
270 int ixgbevf_get_reta_locked(struct ixgbe_hw *hw, u32 *reta, int num_rx_queues)
273 u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
274 u32 *hw_reta = &msgbuf[1];
277 /* We have to use a mailbox for 82599 and x540 devices only.
278 * For these devices RETA has 128 entries.
279 * Also these VFs support up to 4 RSS queues. Therefore PF will compress
280 * 16 RETA entries in each DWORD giving 2 bits to each entry.
282 int dwords = IXGBEVF_82599_RETA_SIZE / 16;
284 /* We support the RSS querying for 82599 and x540 devices only.
285 * Thus return an error if API doesn't support RETA querying or querying
286 * is not supported for this device type.
288 if (hw->api_version != ixgbe_mbox_api_12 ||
289 hw->mac.type >= ixgbe_mac_X550_vf)
292 msgbuf[0] = IXGBE_VF_GET_RETA;
294 err = hw->mbx.ops.write_posted(hw, msgbuf, 1);
299 err = hw->mbx.ops.read_posted(hw, msgbuf, dwords + 1);
304 msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
306 /* If the operation has been refused by a PF return -EPERM */
307 if (msgbuf[0] == (IXGBE_VF_GET_RETA | IXGBE_VT_MSGTYPE_NACK))
310 /* If we didn't get an ACK there must have been
311 * some sort of mailbox error so we should treat it
314 if (msgbuf[0] != (IXGBE_VF_GET_RETA | IXGBE_VT_MSGTYPE_ACK))
315 return IXGBE_ERR_MBX;
317 /* ixgbevf doesn't support more than 2 queues at the moment */
318 if (num_rx_queues > 1)
321 for (i = 0; i < dwords; i++)
322 for (j = 0; j < 16; j++)
323 reta[i * 16 + j] = (hw_reta[i] >> (2 * j)) & mask;
329 * ixgbevf_get_rss_key_locked - get the RSS Random Key
330 * @hw: pointer to the HW structure
331 * @rss_key: buffer to fill with RSS Hash Key contents.
333 * The "rss_key" buffer should be big enough to contain 10 registers.
335 * Returns: 0 on success.
336 * if API doesn't support this operation - (-EOPNOTSUPP).
338 int ixgbevf_get_rss_key_locked(struct ixgbe_hw *hw, u8 *rss_key)
341 u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
343 /* We currently support the RSS Random Key retrieval for 82599 and x540
346 * Thus return an error if API doesn't support RSS Random Key retrieval
347 * or if the operation is not supported for this device type.
349 if (hw->api_version != ixgbe_mbox_api_12 ||
350 hw->mac.type >= ixgbe_mac_X550_vf)
353 msgbuf[0] = IXGBE_VF_GET_RSS_KEY;
354 err = hw->mbx.ops.write_posted(hw, msgbuf, 1);
359 err = hw->mbx.ops.read_posted(hw, msgbuf, 11);
364 msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
366 /* If the operation has been refused by a PF return -EPERM */
367 if (msgbuf[0] == (IXGBE_VF_GET_RETA | IXGBE_VT_MSGTYPE_NACK))
370 /* If we didn't get an ACK there must have been
371 * some sort of mailbox error so we should treat it
374 if (msgbuf[0] != (IXGBE_VF_GET_RSS_KEY | IXGBE_VT_MSGTYPE_ACK))
375 return IXGBE_ERR_MBX;
377 memcpy(rss_key, msgbuf + 1, IXGBEVF_RSS_HASH_KEY_SIZE);
383 * ixgbevf_set_rar_vf - set device MAC address
384 * @hw: pointer to hardware structure
385 * @index: Receive address register to write
386 * @addr: Address to put into receive address register
387 * @vmdq: Unused in this implementation
389 static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr,
392 struct ixgbe_mbx_info *mbx = &hw->mbx;
394 u8 *msg_addr = (u8 *)(&msgbuf[1]);
397 memset(msgbuf, 0, sizeof(msgbuf));
398 msgbuf[0] = IXGBE_VF_SET_MAC_ADDR;
399 ether_addr_copy(msg_addr, addr);
400 ret_val = mbx->ops.write_posted(hw, msgbuf, 3);
403 ret_val = mbx->ops.read_posted(hw, msgbuf, 3);
405 msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
407 /* if nacked the address was rejected, use "perm_addr" */
409 (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK)))
410 ixgbevf_get_mac_addr_vf(hw, hw->mac.addr);
415 static void ixgbevf_write_msg_read_ack(struct ixgbe_hw *hw,
418 struct ixgbe_mbx_info *mbx = &hw->mbx;
419 u32 retmsg[IXGBE_VFMAILBOX_SIZE];
420 s32 retval = mbx->ops.write_posted(hw, msg, size);
423 mbx->ops.read_posted(hw, retmsg, size);
427 * ixgbevf_update_mc_addr_list_vf - Update Multicast addresses
428 * @hw: pointer to the HW structure
429 * @netdev: pointer to net device structure
431 * Updates the Multicast Table Array.
433 static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw,
434 struct net_device *netdev)
436 struct netdev_hw_addr *ha;
437 u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
438 u16 *vector_list = (u16 *)&msgbuf[1];
441 /* Each entry in the list uses 1 16 bit word. We have 30
442 * 16 bit words available in our HW msg buffer (minus 1 for the
443 * msg type). That's 30 hash values if we pack 'em right. If
444 * there are more than 30 MC addresses to add then punt the
445 * extras for now and then add code to handle more than 30 later.
446 * It would be unusual for a server to request that many multi-cast
447 * addresses except for in large enterprise network environments.
450 cnt = netdev_mc_count(netdev);
453 msgbuf[0] = IXGBE_VF_SET_MULTICAST;
454 msgbuf[0] |= cnt << IXGBE_VT_MSGINFO_SHIFT;
457 netdev_for_each_mc_addr(ha, netdev) {
460 if (is_link_local_ether_addr(ha->addr))
463 vector_list[i++] = ixgbevf_mta_vector(hw, ha->addr);
466 ixgbevf_write_msg_read_ack(hw, msgbuf, IXGBE_VFMAILBOX_SIZE);
472 * ixgbevf_update_xcast_mode - Update Multicast mode
473 * @hw: pointer to the HW structure
474 * @netdev: pointer to net device structure
475 * @xcast_mode: new multicast mode
477 * Updates the Multicast Mode of VF.
479 static s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw,
480 struct net_device *netdev, int xcast_mode)
482 struct ixgbe_mbx_info *mbx = &hw->mbx;
486 switch (hw->api_version) {
487 case ixgbe_mbox_api_12:
493 msgbuf[0] = IXGBE_VF_UPDATE_XCAST_MODE;
494 msgbuf[1] = xcast_mode;
496 err = mbx->ops.write_posted(hw, msgbuf, 2);
500 err = mbx->ops.read_posted(hw, msgbuf, 2);
504 msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
505 if (msgbuf[0] == (IXGBE_VF_UPDATE_XCAST_MODE | IXGBE_VT_MSGTYPE_NACK))
512 * ixgbevf_set_vfta_vf - Set/Unset VLAN filter table address
513 * @hw: pointer to the HW structure
514 * @vlan: 12 bit VLAN ID
515 * @vind: unused by VF drivers
516 * @vlan_on: if true then set bit, else clear bit
518 static s32 ixgbevf_set_vfta_vf(struct ixgbe_hw *hw, u32 vlan, u32 vind,
521 struct ixgbe_mbx_info *mbx = &hw->mbx;
525 msgbuf[0] = IXGBE_VF_SET_VLAN;
527 /* Setting the 8 bit field MSG INFO to TRUE indicates "add" */
528 msgbuf[0] |= vlan_on << IXGBE_VT_MSGINFO_SHIFT;
530 err = mbx->ops.write_posted(hw, msgbuf, 2);
534 err = mbx->ops.read_posted(hw, msgbuf, 2);
538 /* remove extra bits from the message */
539 msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
540 msgbuf[0] &= ~(0xFF << IXGBE_VT_MSGINFO_SHIFT);
542 if (msgbuf[0] != (IXGBE_VF_SET_VLAN | IXGBE_VT_MSGTYPE_ACK))
543 err = IXGBE_ERR_INVALID_ARGUMENT;
550 * ixgbevf_setup_mac_link_vf - Setup MAC link settings
551 * @hw: pointer to hardware structure
552 * @speed: Unused in this implementation
553 * @autoneg: Unused in this implementation
554 * @autoneg_wait_to_complete: Unused in this implementation
556 * Do nothing and return success. VF drivers are not allowed to change
557 * global settings. Maintained for driver compatibility.
559 static s32 ixgbevf_setup_mac_link_vf(struct ixgbe_hw *hw,
560 ixgbe_link_speed speed, bool autoneg,
561 bool autoneg_wait_to_complete)
567 * ixgbevf_check_mac_link_vf - Get link/speed status
568 * @hw: pointer to hardware structure
569 * @speed: pointer to link speed
570 * @link_up: true is link is up, false otherwise
571 * @autoneg_wait_to_complete: true when waiting for completion is needed
573 * Reads the links register to determine if link is up and the current speed
575 static s32 ixgbevf_check_mac_link_vf(struct ixgbe_hw *hw,
576 ixgbe_link_speed *speed,
578 bool autoneg_wait_to_complete)
580 struct ixgbe_mbx_info *mbx = &hw->mbx;
581 struct ixgbe_mac_info *mac = &hw->mac;
586 /* If we were hit with a reset drop the link */
587 if (!mbx->ops.check_for_rst(hw) || !mbx->timeout)
588 mac->get_link_status = true;
590 if (!mac->get_link_status)
593 /* if link status is down no point in checking to see if pf is up */
594 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
595 if (!(links_reg & IXGBE_LINKS_UP))
598 /* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
599 * before the link status is correct
601 if (mac->type == ixgbe_mac_82599_vf) {
604 for (i = 0; i < 5; i++) {
606 links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
608 if (!(links_reg & IXGBE_LINKS_UP))
613 switch (links_reg & IXGBE_LINKS_SPEED_82599) {
614 case IXGBE_LINKS_SPEED_10G_82599:
615 *speed = IXGBE_LINK_SPEED_10GB_FULL;
617 case IXGBE_LINKS_SPEED_1G_82599:
618 *speed = IXGBE_LINK_SPEED_1GB_FULL;
620 case IXGBE_LINKS_SPEED_100_82599:
621 *speed = IXGBE_LINK_SPEED_100_FULL;
625 /* if the read failed it could just be a mailbox collision, best wait
626 * until we are called again and don't report an error
628 if (mbx->ops.read(hw, &in_msg, 1))
631 if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
632 /* msg is not CTS and is NACK we must have lost CTS status */
633 if (in_msg & IXGBE_VT_MSGTYPE_NACK)
638 /* the pf is talking, if we timed out in the past we reinit */
644 /* if we passed all the tests above then the link is up and we no
645 * longer need to check for link
647 mac->get_link_status = false;
650 *link_up = !mac->get_link_status;
655 * ixgbevf_rlpml_set_vf - Set the maximum receive packet length
656 * @hw: pointer to the HW structure
657 * @max_size: value to assign to max frame size
659 void ixgbevf_rlpml_set_vf(struct ixgbe_hw *hw, u16 max_size)
663 msgbuf[0] = IXGBE_VF_SET_LPE;
664 msgbuf[1] = max_size;
665 ixgbevf_write_msg_read_ack(hw, msgbuf, 2);
669 * ixgbevf_negotiate_api_version - Negotiate supported API version
670 * @hw: pointer to the HW structure
671 * @api: integer containing requested API version
673 int ixgbevf_negotiate_api_version(struct ixgbe_hw *hw, int api)
678 /* Negotiate the mailbox API version */
679 msg[0] = IXGBE_VF_API_NEGOTIATE;
682 err = hw->mbx.ops.write_posted(hw, msg, 3);
685 err = hw->mbx.ops.read_posted(hw, msg, 3);
688 msg[0] &= ~IXGBE_VT_MSGTYPE_CTS;
690 /* Store value and return 0 on success */
691 if (msg[0] == (IXGBE_VF_API_NEGOTIATE | IXGBE_VT_MSGTYPE_ACK)) {
692 hw->api_version = api;
696 err = IXGBE_ERR_INVALID_ARGUMENT;
702 int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs,
703 unsigned int *default_tc)
708 /* do nothing if API doesn't support ixgbevf_get_queues */
709 switch (hw->api_version) {
710 case ixgbe_mbox_api_11:
711 case ixgbe_mbox_api_12:
717 /* Fetch queue configuration from the PF */
718 msg[0] = IXGBE_VF_GET_QUEUE;
719 msg[1] = msg[2] = msg[3] = msg[4] = 0;
720 err = hw->mbx.ops.write_posted(hw, msg, 5);
723 err = hw->mbx.ops.read_posted(hw, msg, 5);
726 msg[0] &= ~IXGBE_VT_MSGTYPE_CTS;
728 /* if we we didn't get an ACK there must have been
729 * some sort of mailbox error so we should treat it
732 if (msg[0] != (IXGBE_VF_GET_QUEUE | IXGBE_VT_MSGTYPE_ACK))
733 return IXGBE_ERR_MBX;
735 /* record and validate values from message */
736 hw->mac.max_tx_queues = msg[IXGBE_VF_TX_QUEUES];
737 if (hw->mac.max_tx_queues == 0 ||
738 hw->mac.max_tx_queues > IXGBE_VF_MAX_TX_QUEUES)
739 hw->mac.max_tx_queues = IXGBE_VF_MAX_TX_QUEUES;
741 hw->mac.max_rx_queues = msg[IXGBE_VF_RX_QUEUES];
742 if (hw->mac.max_rx_queues == 0 ||
743 hw->mac.max_rx_queues > IXGBE_VF_MAX_RX_QUEUES)
744 hw->mac.max_rx_queues = IXGBE_VF_MAX_RX_QUEUES;
746 *num_tcs = msg[IXGBE_VF_TRANS_VLAN];
747 /* in case of unknown state assume we cannot tag frames */
748 if (*num_tcs > hw->mac.max_rx_queues)
751 *default_tc = msg[IXGBE_VF_DEF_QUEUE];
752 /* default to queue 0 on out-of-bounds queue number */
753 if (*default_tc >= hw->mac.max_tx_queues)
760 static const struct ixgbe_mac_operations ixgbevf_mac_ops = {
761 .init_hw = ixgbevf_init_hw_vf,
762 .reset_hw = ixgbevf_reset_hw_vf,
763 .start_hw = ixgbevf_start_hw_vf,
764 .get_mac_addr = ixgbevf_get_mac_addr_vf,
765 .stop_adapter = ixgbevf_stop_hw_vf,
766 .setup_link = ixgbevf_setup_mac_link_vf,
767 .check_link = ixgbevf_check_mac_link_vf,
768 .set_rar = ixgbevf_set_rar_vf,
769 .update_mc_addr_list = ixgbevf_update_mc_addr_list_vf,
770 .update_xcast_mode = ixgbevf_update_xcast_mode,
771 .set_uc_addr = ixgbevf_set_uc_addr_vf,
772 .set_vfta = ixgbevf_set_vfta_vf,
775 const struct ixgbevf_info ixgbevf_82599_vf_info = {
776 .mac = ixgbe_mac_82599_vf,
777 .mac_ops = &ixgbevf_mac_ops,
780 const struct ixgbevf_info ixgbevf_X540_vf_info = {
781 .mac = ixgbe_mac_X540_vf,
782 .mac_ops = &ixgbevf_mac_ops,
785 const struct ixgbevf_info ixgbevf_X550_vf_info = {
786 .mac = ixgbe_mac_X550_vf,
787 .mac_ops = &ixgbevf_mac_ops,
790 const struct ixgbevf_info ixgbevf_X550EM_x_vf_info = {
791 .mac = ixgbe_mac_X550EM_x_vf,
792 .mac_ops = &ixgbevf_mac_ops,