1 /* bnx2x_sriov.h: Broadcom Everest network driver.
3 * Copyright 2009-2013 Broadcom Corporation
5 * Unless you and Broadcom execute a separate written software license
6 * agreement governing use of this software, this software is licensed to you
7 * under the terms of the GNU General Public License version 2, available
8 * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
10 * Notwithstanding the above, under no circumstances may you combine this
11 * software in any way with any other Broadcom software provided under a
12 * license other than the GPL, without Broadcom's express prior written
15 * Maintained by: Ariel Elior <ariel.elior@qlogic.com>
16 * Written by: Shmulik Ravid
17 * Ariel Elior <ariel.elior@qlogic.com>
22 #include "bnx2x_vfpf.h"
25 enum sample_bulletin_result {
26 PFVF_BULLETIN_UNCHANGED,
27 PFVF_BULLETIN_UPDATED,
31 #ifdef CONFIG_BNX2X_SRIOV
33 extern struct workqueue_struct *bnx2x_iov_wq;
35 /* The bnx2x device structure holds vfdb structure described below.
36 * The VF array is indexed by the relative vfid.
38 #define BNX2X_VF_MAX_QUEUES 16
39 #define BNX2X_VF_MAX_TPA_AGG_QUEUES 8
44 /* standard SRIOV capability fields, mostly for debugging */
45 int pos; /* capability position */
46 int nres; /* number of resources */
47 u32 cap; /* SR-IOV Capabilities */
48 u16 ctrl; /* SR-IOV Control */
49 u16 total; /* total VFs associated with the PF */
50 u16 initial; /* initial VFs associated with the PF */
51 u16 nr_virtfn; /* number of VFs available */
52 u16 offset; /* first VF Routing ID offset */
53 u16 stride; /* following VF stride */
54 u32 pgsz; /* page size for BAR alignment */
55 u8 link; /* Function Dependency Link */
64 struct bnx2x_vf_bar_info {
65 struct bnx2x_vf_bar bars[PCI_SRIOV_NUM_BARS];
69 /* vf queue (used both for rx or tx) */
70 struct bnx2x_vf_queue {
71 struct eth_context *cxt;
74 struct bnx2x_vlan_mac_obj mac_obj;
77 struct bnx2x_vlan_mac_obj vlan_obj;
78 atomic_t vlan_count; /* 0 means vlan-0 is set ~ untagged */
79 unsigned long accept_flags; /* last accept flags configured */
81 /* Queue Slow-path State object */
82 struct bnx2x_queue_sp_obj sp_obj;
91 /* struct bnx2x_vf_queue_construct_params - prepare queue construction
92 * parameters: q-init, q-setup and SB index
94 struct bnx2x_vf_queue_construct_params {
95 struct bnx2x_queue_state_params qstate;
96 struct bnx2x_queue_setup_params prep_qsetup;
102 /* VFOP definitions */
104 struct bnx2x_vf_mac_vlan_filter {
106 #define BNX2X_VF_FILTER_MAC 1
107 #define BNX2X_VF_FILTER_VLAN 2
114 struct bnx2x_vf_mac_vlan_filters {
116 struct bnx2x_vf_mac_vlan_filter filters[];
122 #define VF_CFG_STATS 0x0001
123 #define VF_CFG_FW_FC 0x0002
124 #define VF_CFG_TPA 0x0004
125 #define VF_CFG_INT_SIMD 0x0008
126 #define VF_CACHE_LINE 0x0010
127 #define VF_CFG_VLAN 0x0020
128 #define VF_CFG_STATS_COALESCE 0x0040
129 #define VF_CFG_EXT_BULLETIN 0x0080
130 u8 link_cfg; /* IFLA_VF_LINK_STATE_AUTO
131 * IFLA_VF_LINK_STATE_ENABLE
132 * IFLA_VF_LINK_STATE_DISABLE
135 #define VF_FREE 0 /* VF ready to be acquired holds no resc */
136 #define VF_ACQUIRED 1 /* VF acquired, but not initialized */
137 #define VF_ENABLED 2 /* VF Enabled */
138 #define VF_RESET 3 /* VF FLR'd, pending cleanup */
140 bool flr_clnup_stage; /* true during flr cleanup */
143 dma_addr_t fw_stat_map; /* valid iff VF_CFG_STATS */
146 dma_addr_t bulletin_map;
148 /* Allocated resources counters. Before the VF is acquired, the
149 * counters hold the following values:
151 * - xxq_count = 0 as the queues memory is not allocated yet.
153 * - sb_count = The number of status blocks configured for this VF in
154 * the IGU CAM. Initially read during probe.
156 * - xx_rules_count = The number of rules statically and equally
157 * allocated for each VF, during PF load.
159 struct vf_pf_resc_request alloc_resc;
160 #define vf_rxq_count(vf) ((vf)->alloc_resc.num_rxqs)
161 #define vf_txq_count(vf) ((vf)->alloc_resc.num_txqs)
162 #define vf_sb_count(vf) ((vf)->alloc_resc.num_sbs)
163 #define vf_mac_rules_cnt(vf) ((vf)->alloc_resc.num_mac_filters)
164 #define vf_vlan_rules_cnt(vf) ((vf)->alloc_resc.num_vlan_filters)
165 #define vf_mc_rules_cnt(vf) ((vf)->alloc_resc.num_mc_filters)
166 /* Hide a single vlan filter credit for the hypervisor */
167 #define vf_vlan_rules_visible_cnt(vf) (vf_vlan_rules_cnt(vf) - 1)
169 u8 sb_count; /* actual number of SBs */
170 u8 igu_base_id; /* base igu status block id */
172 struct bnx2x_vf_queue *vfqs;
173 #define LEADING_IDX 0
174 #define bnx2x_vfq_is_leading(vfq) ((vfq)->index == LEADING_IDX)
175 #define bnx2x_vfq(vf, nr, var) ((vf)->vfqs[(nr)].var)
176 #define bnx2x_leading_vfq(vf, var) ((vf)->vfqs[LEADING_IDX].var)
178 u8 index; /* index in the vf array */
181 u32 error; /* 0 means all's-well */
188 struct bnx2x_vf_bar bars[PCI_SRIOV_NUM_BARS];
190 /* set-mac ramrod state 1-pending, 0-done */
191 unsigned long filter_state;
193 /* leading rss client id ~~ the client id of the first rxq, must be
200 struct bnx2x_mcast_obj mcast_obj;
202 /* RSS configuration object */
203 struct bnx2x_rss_config_obj rss_conf_obj;
205 /* slow-path operations */
206 struct mutex op_mutex; /* one vfop at a time mutex */
207 enum channel_tlvs op_current;
212 #define BNX2X_NR_VIRTFN(bp) ((bp)->vfdb->sriov.nr_virtfn)
214 #define for_each_vf(bp, var) \
215 for ((var) = 0; (var) < BNX2X_NR_VIRTFN(bp); (var)++)
217 #define for_each_vfq(vf, var) \
218 for ((var) = 0; (var) < vf_rxq_count(vf); (var)++)
220 #define for_each_vf_sb(vf, var) \
221 for ((var) = 0; (var) < vf_sb_count(vf); (var)++)
223 #define is_vf_multi(vf) (vf_rxq_count(vf) > 1)
225 #define HW_VF_HANDLE(bp, abs_vfid) \
226 (u16)(BP_ABS_FUNC((bp)) | (1<<3) | ((u16)(abs_vfid) << 4))
228 #define FW_PF_MAX_HANDLE 8
230 #define FW_VF_HANDLE(abs_vfid) \
231 (abs_vfid + FW_PF_MAX_HANDLE)
233 /* locking and unlocking the channel mutex */
234 void bnx2x_lock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
235 enum channel_tlvs tlv);
237 void bnx2x_unlock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
238 enum channel_tlvs expected_tlv);
240 /* VF mail box (aka vf-pf channel) */
242 /* a container for the bi-directional vf<-->pf messages.
243 * The actual response will be placed according to the offset parameter
244 * provided in the request
247 #define MBX_MSG_ALIGN 8
248 #define MBX_MSG_ALIGNED_SIZE (roundup(sizeof(struct bnx2x_vf_mbx_msg), \
251 struct bnx2x_vf_mbx_msg {
253 union pfvf_tlvs resp;
256 struct bnx2x_vf_mbx {
257 struct bnx2x_vf_mbx_msg *msg;
258 dma_addr_t msg_mapping;
264 struct vfpf_first_tlv first_tlv; /* saved VF request header */
269 struct eth_classify_rules_ramrod_data e2;
273 struct eth_classify_rules_ramrod_data e2;
277 struct eth_filter_rules_ramrod_data e2;
281 struct eth_multicast_rules_ramrod_data e2;
285 struct client_init_ramrod_data init_data;
286 struct client_update_ramrod_data update_data;
290 struct eth_rss_update_ramrod_data e2;
301 #define BP_VFDB(bp) ((bp)->vfdb)
303 struct bnx2x_virtf *vfs;
304 #define BP_VF(bp, idx) ((BP_VFDB(bp) && (bp)->vfdb->vfs) ? \
305 &((bp)->vfdb->vfs[idx]) : NULL)
306 #define bnx2x_vf(bp, idx, var) ((bp)->vfdb->vfs[idx].var)
308 /* queue array - for all vfs */
309 struct bnx2x_vf_queue *vfqs;
312 struct hw_dma context[BNX2X_VF_CIDS/ILT_PAGE_CIDS];
313 #define BP_VF_CXT_PAGE(bp, i) (&(bp)->vfdb->context[i])
315 /* SR-IOV information */
316 struct bnx2x_sriov sriov;
317 struct hw_dma mbx_dma;
318 #define BP_VF_MBX_DMA(bp) (&((bp)->vfdb->mbx_dma))
319 struct bnx2x_vf_mbx mbxs[BNX2X_MAX_NUM_OF_VFS];
320 #define BP_VF_MBX(bp, vfid) (&((bp)->vfdb->mbxs[vfid]))
322 struct hw_dma bulletin_dma;
323 #define BP_VF_BULLETIN_DMA(bp) (&((bp)->vfdb->bulletin_dma))
324 #define BP_VF_BULLETIN(bp, vf) \
325 (((struct pf_vf_bulletin_content *)(BP_VF_BULLETIN_DMA(bp)->addr)) \
328 struct hw_dma sp_dma;
329 #define bnx2x_vf_sp(bp, vf, field) ((bp)->vfdb->sp_dma.addr + \
330 (vf)->index * sizeof(struct bnx2x_vf_sp) + \
331 offsetof(struct bnx2x_vf_sp, field))
332 #define bnx2x_vf_sp_map(bp, vf, field) ((bp)->vfdb->sp_dma.mapping + \
333 (vf)->index * sizeof(struct bnx2x_vf_sp) + \
334 offsetof(struct bnx2x_vf_sp, field))
336 #define FLRD_VFS_DWORDS (BNX2X_MAX_NUM_OF_VFS / 32)
337 u32 flrd_vfs[FLRD_VFS_DWORDS];
339 /* the number of msix vectors belonging to this PF designated for VFs */
341 u16 first_vf_igu_entry;
343 /* sp_rtnl synchronization */
344 struct mutex event_mutex;
347 /* bulletin board update synchronization */
348 struct mutex bulletin_mutex;
352 static inline struct bnx2x_vf_queue *vfq_get(struct bnx2x_virtf *vf, u8 index)
354 return &(vf->vfqs[index]);
358 static inline u8 vf_igu_sb(struct bnx2x_virtf *vf, u16 sb_idx)
360 return vf->igu_base_id + sb_idx;
363 static inline u8 vf_hc_qzone(struct bnx2x_virtf *vf, u16 sb_idx)
365 return vf_igu_sb(vf, sb_idx);
368 static u8 vfq_cl_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
370 return vf->igu_base_id + q->index;
373 static inline u8 vfq_stat_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
375 if (vf->cfg_flags & VF_CFG_STATS_COALESCE)
376 return vf->leading_rss;
378 return vfq_cl_id(vf, q);
381 static inline u8 vfq_qzone_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
383 return vfq_cl_id(vf, q);
386 /* global iov routines */
387 int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line);
388 int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param, int num_vfs_param);
389 void bnx2x_iov_remove_one(struct bnx2x *bp);
390 void bnx2x_iov_free_mem(struct bnx2x *bp);
391 int bnx2x_iov_alloc_mem(struct bnx2x *bp);
392 int bnx2x_iov_nic_init(struct bnx2x *bp);
393 int bnx2x_iov_chip_cleanup(struct bnx2x *bp);
394 void bnx2x_iov_init_dq(struct bnx2x *bp);
395 void bnx2x_iov_init_dmae(struct bnx2x *bp);
396 void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
397 struct bnx2x_queue_sp_obj **q_obj);
398 int bnx2x_iov_eq_sp_event(struct bnx2x *bp, union event_ring_elem *elem);
399 void bnx2x_iov_adjust_stats_req(struct bnx2x *bp);
400 void bnx2x_iov_storm_stats_update(struct bnx2x *bp);
401 /* global vf mailbox routines */
402 void bnx2x_vf_mbx(struct bnx2x *bp);
403 void bnx2x_vf_mbx_schedule(struct bnx2x *bp,
404 struct vf_pf_event_data *vfpf_event);
405 void bnx2x_vf_enable_mbx(struct bnx2x *bp, u8 abs_vfid);
408 typedef u8 bnx2x_mac_addr_t[ETH_ALEN];
411 int bnx2x_vf_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf,
412 struct vf_pf_resc_request *resc);
414 int bnx2x_vf_init(struct bnx2x *bp, struct bnx2x_virtf *vf,
417 /* VFOP queue construction helpers */
418 void bnx2x_vfop_qctor_dump_tx(struct bnx2x *bp, struct bnx2x_virtf *vf,
419 struct bnx2x_queue_init_params *init_params,
420 struct bnx2x_queue_setup_params *setup_params,
421 u16 q_idx, u16 sb_idx);
423 void bnx2x_vfop_qctor_dump_rx(struct bnx2x *bp, struct bnx2x_virtf *vf,
424 struct bnx2x_queue_init_params *init_params,
425 struct bnx2x_queue_setup_params *setup_params,
426 u16 q_idx, u16 sb_idx);
428 void bnx2x_vfop_qctor_prep(struct bnx2x *bp,
429 struct bnx2x_virtf *vf,
430 struct bnx2x_vf_queue *q,
431 struct bnx2x_vf_queue_construct_params *p,
432 unsigned long q_type);
434 int bnx2x_vf_mac_vlan_config_list(struct bnx2x *bp, struct bnx2x_virtf *vf,
435 struct bnx2x_vf_mac_vlan_filters *filters,
436 int qid, bool drv_only);
438 int bnx2x_vf_queue_setup(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid,
439 struct bnx2x_vf_queue_construct_params *qctor);
441 int bnx2x_vf_queue_teardown(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid);
443 int bnx2x_vf_mcast(struct bnx2x *bp, struct bnx2x_virtf *vf,
444 bnx2x_mac_addr_t *mcasts, int mc_num, bool drv_only);
446 int bnx2x_vf_rxmode(struct bnx2x *bp, struct bnx2x_virtf *vf,
447 int qid, unsigned long accept_flags);
449 int bnx2x_vf_close(struct bnx2x *bp, struct bnx2x_virtf *vf);
451 int bnx2x_vf_free(struct bnx2x *bp, struct bnx2x_virtf *vf);
453 int bnx2x_vf_rss_update(struct bnx2x *bp, struct bnx2x_virtf *vf,
454 struct bnx2x_config_rss_params *rss);
456 int bnx2x_vf_tpa_update(struct bnx2x *bp, struct bnx2x_virtf *vf,
457 struct vfpf_tpa_tlv *tlv,
458 struct bnx2x_queue_update_tpa_params *params);
460 /* VF release ~ VF close + VF release-resources
462 * Release is the ultimate SW shutdown and is called whenever an
463 * irrecoverable error is encountered.
465 int bnx2x_vf_release(struct bnx2x *bp, struct bnx2x_virtf *vf);
466 int bnx2x_vf_idx_by_abs_fid(struct bnx2x *bp, u16 abs_vfid);
467 u8 bnx2x_vf_max_queue_cnt(struct bnx2x *bp, struct bnx2x_virtf *vf);
472 int bnx2x_vf_flr_clnup_epilog(struct bnx2x *bp, u8 abs_vfid);
473 void bnx2x_vf_enable_access(struct bnx2x *bp, u8 abs_vfid);
475 /* Handles an FLR (or VF_DISABLE) notification form the MCP */
476 void bnx2x_vf_handle_flr_event(struct bnx2x *bp);
478 bool bnx2x_tlv_supported(u16 tlvtype);
480 u32 bnx2x_crc_vf_bulletin(struct pf_vf_bulletin_content *bulletin);
481 int bnx2x_post_vf_bulletin(struct bnx2x *bp, int vf);
482 void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
485 enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
487 /* VF side vfpf channel functions */
488 int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count);
489 int bnx2x_vfpf_release(struct bnx2x *bp);
490 int bnx2x_vfpf_release(struct bnx2x *bp);
491 int bnx2x_vfpf_init(struct bnx2x *bp);
492 void bnx2x_vfpf_close_vf(struct bnx2x *bp);
493 int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp,
495 int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr, u8 vf_qid, bool set);
496 int bnx2x_vfpf_config_rss(struct bnx2x *bp,
497 struct bnx2x_config_rss_params *params);
498 int bnx2x_vfpf_set_mcast(struct net_device *dev);
499 int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp);
501 static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
504 strlcpy(buf, bp->acquire_resp.pfdev_info.fw_ver, buf_len);
507 static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
508 struct bnx2x_fastpath *fp)
510 return PXP_VF_ADDR_USDM_QUEUES_START +
511 bp->acquire_resp.resc.hw_qid[fp->index] *
512 sizeof(struct ustorm_queue_zone_data);
515 enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
516 void bnx2x_timer_sriov(struct bnx2x *bp);
517 void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp);
518 void bnx2x_vf_pci_dealloc(struct bnx2x *bp);
519 int bnx2x_vf_pci_alloc(struct bnx2x *bp);
520 int bnx2x_enable_sriov(struct bnx2x *bp);
521 void bnx2x_disable_sriov(struct bnx2x *bp);
522 static inline int bnx2x_vf_headroom(struct bnx2x *bp)
524 return bp->vfdb->sriov.nr_virtfn * BNX2X_CIDS_PER_VF;
526 void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp);
527 int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs);
528 void bnx2x_iov_channel_down(struct bnx2x *bp);
530 void bnx2x_iov_task(struct work_struct *work);
532 void bnx2x_schedule_iov_task(struct bnx2x *bp, enum bnx2x_iov_flag flag);
534 void bnx2x_iov_link_update(struct bnx2x *bp);
535 int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx);
537 int bnx2x_set_vf_link_state(struct net_device *dev, int vf, int link_state);
539 #else /* CONFIG_BNX2X_SRIOV */
541 static inline void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
542 struct bnx2x_queue_sp_obj **q_obj) {}
543 static inline void bnx2x_vf_handle_flr_event(struct bnx2x *bp) {}
544 static inline int bnx2x_iov_eq_sp_event(struct bnx2x *bp,
545 union event_ring_elem *elem) {return 1; }
546 static inline void bnx2x_vf_mbx(struct bnx2x *bp) {}
547 static inline void bnx2x_vf_mbx_schedule(struct bnx2x *bp,
548 struct vf_pf_event_data *vfpf_event) {}
549 static inline int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line) {return line; }
550 static inline void bnx2x_iov_init_dq(struct bnx2x *bp) {}
551 static inline int bnx2x_iov_alloc_mem(struct bnx2x *bp) {return 0; }
552 static inline void bnx2x_iov_free_mem(struct bnx2x *bp) {}
553 static inline int bnx2x_iov_chip_cleanup(struct bnx2x *bp) {return 0; }
554 static inline void bnx2x_iov_init_dmae(struct bnx2x *bp) {}
555 static inline int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
556 int num_vfs_param) {return 0; }
557 static inline void bnx2x_iov_remove_one(struct bnx2x *bp) {}
558 static inline int bnx2x_enable_sriov(struct bnx2x *bp) {return 0; }
559 static inline void bnx2x_disable_sriov(struct bnx2x *bp) {}
560 static inline int bnx2x_vfpf_acquire(struct bnx2x *bp,
561 u8 tx_count, u8 rx_count) {return 0; }
562 static inline int bnx2x_vfpf_release(struct bnx2x *bp) {return 0; }
563 static inline int bnx2x_vfpf_init(struct bnx2x *bp) {return 0; }
564 static inline void bnx2x_vfpf_close_vf(struct bnx2x *bp) {}
565 static inline int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp, bool is_leading) {return 0; }
566 static inline int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr,
567 u8 vf_qid, bool set) {return 0; }
568 static inline int bnx2x_vfpf_config_rss(struct bnx2x *bp,
569 struct bnx2x_config_rss_params *params) {return 0; }
570 static inline int bnx2x_vfpf_set_mcast(struct net_device *dev) {return 0; }
571 static inline int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp) {return 0; }
572 static inline int bnx2x_iov_nic_init(struct bnx2x *bp) {return 0; }
573 static inline int bnx2x_vf_headroom(struct bnx2x *bp) {return 0; }
574 static inline void bnx2x_iov_adjust_stats_req(struct bnx2x *bp) {}
575 static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
577 static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
578 struct bnx2x_fastpath *fp) {return 0; }
579 static inline enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
581 return PFVF_BULLETIN_UNCHANGED;
583 static inline void bnx2x_timer_sriov(struct bnx2x *bp) {}
585 static inline void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp)
590 static inline void bnx2x_vf_pci_dealloc(struct bnx2x *bp) {}
591 static inline int bnx2x_vf_pci_alloc(struct bnx2x *bp) {return 0; }
592 static inline void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp) {}
593 static inline int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs) {return 0; }
594 static inline void bnx2x_iov_channel_down(struct bnx2x *bp) {}
596 static inline void bnx2x_iov_task(struct work_struct *work) {}
597 static inline void bnx2x_schedule_iov_task(struct bnx2x *bp, enum bnx2x_iov_flag flag) {}
598 static inline void bnx2x_iov_link_update(struct bnx2x *bp) {}
599 static inline int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx) {return 0; }
601 static inline int bnx2x_set_vf_link_state(struct net_device *dev, int vf,
602 int link_state) {return 0; }
603 struct pf_vf_bulletin_content;
604 static inline void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
605 bool support_long) {}
607 #endif /* CONFIG_BNX2X_SRIOV */
608 #endif /* bnx2x_sriov.h */