1 /* bnx2x_sriov.h: QLogic Everest network driver.
3 * Copyright 2009-2013 Broadcom Corporation
4 * Copyright 2014 QLogic Corporation
7 * Unless you and QLogic execute a separate written software license
8 * agreement governing use of this software, this software is licensed to you
9 * under the terms of the GNU General Public License version 2, available
10 * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
12 * Notwithstanding the above, under no circumstances may you combine this
13 * software in any way with any other QLogic software provided under a
14 * license other than the GPL, without QLogic's express prior written
17 * Maintained by: Ariel Elior <ariel.elior@qlogic.com>
18 * Written by: Shmulik Ravid
19 * Ariel Elior <ariel.elior@qlogic.com>
24 #include "bnx2x_vfpf.h"
27 enum sample_bulletin_result {
28 PFVF_BULLETIN_UNCHANGED,
29 PFVF_BULLETIN_UPDATED,
33 #ifdef CONFIG_BNX2X_SRIOV
35 extern struct workqueue_struct *bnx2x_iov_wq;
37 /* The bnx2x device structure holds vfdb structure described below.
38 * The VF array is indexed by the relative vfid.
40 #define BNX2X_VF_MAX_QUEUES 16
41 #define BNX2X_VF_MAX_TPA_AGG_QUEUES 8
46 /* standard SRIOV capability fields, mostly for debugging */
47 int pos; /* capability position */
48 int nres; /* number of resources */
49 u32 cap; /* SR-IOV Capabilities */
50 u16 ctrl; /* SR-IOV Control */
51 u16 total; /* total VFs associated with the PF */
52 u16 initial; /* initial VFs associated with the PF */
53 u16 nr_virtfn; /* number of VFs available */
54 u16 offset; /* first VF Routing ID offset */
55 u16 stride; /* following VF stride */
56 u32 pgsz; /* page size for BAR alignment */
57 u8 link; /* Function Dependency Link */
66 struct bnx2x_vf_bar_info {
67 struct bnx2x_vf_bar bars[PCI_SRIOV_NUM_BARS];
71 /* vf queue (used both for rx or tx) */
72 struct bnx2x_vf_queue {
73 struct eth_context *cxt;
76 struct bnx2x_vlan_mac_obj mac_obj;
79 struct bnx2x_vlan_mac_obj vlan_obj;
81 /* VLAN-MACs object */
82 struct bnx2x_vlan_mac_obj vlan_mac_obj;
84 unsigned long accept_flags; /* last accept flags configured */
86 /* Queue Slow-path State object */
87 struct bnx2x_queue_sp_obj sp_obj;
96 /* struct bnx2x_vf_queue_construct_params - prepare queue construction
97 * parameters: q-init, q-setup and SB index
99 struct bnx2x_vf_queue_construct_params {
100 struct bnx2x_queue_state_params qstate;
101 struct bnx2x_queue_setup_params prep_qsetup;
107 /* VFOP definitions */
109 struct bnx2x_vf_mac_vlan_filter {
111 #define BNX2X_VF_FILTER_MAC BIT(0)
112 #define BNX2X_VF_FILTER_VLAN BIT(1)
113 #define BNX2X_VF_FILTER_VLAN_MAC \
114 (BNX2X_VF_FILTER_MAC | BNX2X_VF_FILTER_VLAN) /*shortcut*/
121 struct bnx2x_vf_mac_vlan_filters {
123 struct bnx2x_vf_mac_vlan_filter filters[];
129 #define VF_CFG_STATS_COALESCE 0x1
130 #define VF_CFG_EXT_BULLETIN 0x2
131 #define VF_CFG_VLAN_FILTER 0x4
132 u8 link_cfg; /* IFLA_VF_LINK_STATE_AUTO
133 * IFLA_VF_LINK_STATE_ENABLE
134 * IFLA_VF_LINK_STATE_DISABLE
137 #define VF_FREE 0 /* VF ready to be acquired holds no resc */
138 #define VF_ACQUIRED 1 /* VF acquired, but not initialized */
139 #define VF_ENABLED 2 /* VF Enabled */
140 #define VF_RESET 3 /* VF FLR'd, pending cleanup */
142 bool flr_clnup_stage; /* true during flr cleanup */
145 dma_addr_t fw_stat_map;
147 dma_addr_t bulletin_map;
149 /* Allocated resources counters. Before the VF is acquired, the
150 * counters hold the following values:
152 * - xxq_count = 0 as the queues memory is not allocated yet.
154 * - sb_count = The number of status blocks configured for this VF in
155 * the IGU CAM. Initially read during probe.
157 * - xx_rules_count = The number of rules statically and equally
158 * allocated for each VF, during PF load.
160 struct vf_pf_resc_request alloc_resc;
161 #define vf_rxq_count(vf) ((vf)->alloc_resc.num_rxqs)
162 #define vf_txq_count(vf) ((vf)->alloc_resc.num_txqs)
163 #define vf_sb_count(vf) ((vf)->alloc_resc.num_sbs)
164 #define vf_mac_rules_cnt(vf) ((vf)->alloc_resc.num_mac_filters)
165 #define vf_vlan_rules_cnt(vf) ((vf)->alloc_resc.num_vlan_filters)
166 #define vf_mc_rules_cnt(vf) ((vf)->alloc_resc.num_mc_filters)
168 u8 sb_count; /* actual number of SBs */
169 u8 igu_base_id; /* base igu status block id */
171 struct bnx2x_vf_queue *vfqs;
172 #define LEADING_IDX 0
173 #define bnx2x_vfq_is_leading(vfq) ((vfq)->index == LEADING_IDX)
174 #define bnx2x_vfq(vf, nr, var) ((vf)->vfqs[(nr)].var)
175 #define bnx2x_leading_vfq(vf, var) ((vf)->vfqs[LEADING_IDX].var)
177 u8 index; /* index in the vf array */
180 u32 error; /* 0 means all's-well */
187 struct bnx2x_vf_bar bars[PCI_SRIOV_NUM_BARS];
189 /* set-mac ramrod state 1-pending, 0-done */
190 unsigned long filter_state;
192 /* leading rss client id ~~ the client id of the first rxq, must be
199 struct bnx2x_mcast_obj mcast_obj;
201 /* RSS configuration object */
202 struct bnx2x_rss_config_obj rss_conf_obj;
204 /* slow-path operations */
205 struct mutex op_mutex; /* one vfop at a time mutex */
206 enum channel_tlvs op_current;
210 struct bnx2x_credit_pool_obj vf_vlans_pool;
211 struct bnx2x_credit_pool_obj vf_macs_pool;
214 #define BNX2X_NR_VIRTFN(bp) ((bp)->vfdb->sriov.nr_virtfn)
216 #define for_each_vf(bp, var) \
217 for ((var) = 0; (var) < BNX2X_NR_VIRTFN(bp); (var)++)
219 #define for_each_vfq(vf, var) \
220 for ((var) = 0; (var) < vf_rxq_count(vf); (var)++)
222 #define for_each_vf_sb(vf, var) \
223 for ((var) = 0; (var) < vf_sb_count(vf); (var)++)
225 #define is_vf_multi(vf) (vf_rxq_count(vf) > 1)
227 #define HW_VF_HANDLE(bp, abs_vfid) \
228 (u16)(BP_ABS_FUNC((bp)) | (1<<3) | ((u16)(abs_vfid) << 4))
230 #define FW_PF_MAX_HANDLE 8
232 #define FW_VF_HANDLE(abs_vfid) \
233 (abs_vfid + FW_PF_MAX_HANDLE)
235 #define GET_NUM_VFS_PER_PATH(bp) 64 /* use max possible value */
236 #define GET_NUM_VFS_PER_PF(bp) ((bp)->vfdb ? (bp)->vfdb->sriov.total \
238 #define VF_MAC_CREDIT_CNT 1
239 #define VF_VLAN_CREDIT_CNT 2 /* VLAN0 + 'real' VLAN */
241 /* locking and unlocking the channel mutex */
242 void bnx2x_lock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
243 enum channel_tlvs tlv);
245 void bnx2x_unlock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
246 enum channel_tlvs expected_tlv);
248 /* VF mail box (aka vf-pf channel) */
250 /* a container for the bi-directional vf<-->pf messages.
251 * The actual response will be placed according to the offset parameter
252 * provided in the request
255 #define MBX_MSG_ALIGN 8
256 #define MBX_MSG_ALIGNED_SIZE (roundup(sizeof(struct bnx2x_vf_mbx_msg), \
259 struct bnx2x_vf_mbx_msg {
261 union pfvf_tlvs resp;
264 struct bnx2x_vf_mbx {
265 struct bnx2x_vf_mbx_msg *msg;
266 dma_addr_t msg_mapping;
272 struct vfpf_first_tlv first_tlv; /* saved VF request header */
277 struct eth_classify_rules_ramrod_data e2;
281 struct eth_classify_rules_ramrod_data e2;
285 struct eth_classify_rules_ramrod_data e2;
289 struct eth_filter_rules_ramrod_data e2;
293 struct eth_multicast_rules_ramrod_data e2;
297 struct client_init_ramrod_data init_data;
298 struct client_update_ramrod_data update_data;
302 struct eth_rss_update_ramrod_data e2;
313 #define BP_VFDB(bp) ((bp)->vfdb)
315 struct bnx2x_virtf *vfs;
316 #define BP_VF(bp, idx) ((BP_VFDB(bp) && (bp)->vfdb->vfs) ? \
317 &((bp)->vfdb->vfs[idx]) : NULL)
318 #define bnx2x_vf(bp, idx, var) ((bp)->vfdb->vfs[idx].var)
320 /* queue array - for all vfs */
321 struct bnx2x_vf_queue *vfqs;
324 struct hw_dma context[BNX2X_VF_CIDS/ILT_PAGE_CIDS];
325 #define BP_VF_CXT_PAGE(bp, i) (&(bp)->vfdb->context[i])
327 /* SR-IOV information */
328 struct bnx2x_sriov sriov;
329 struct hw_dma mbx_dma;
330 #define BP_VF_MBX_DMA(bp) (&((bp)->vfdb->mbx_dma))
331 struct bnx2x_vf_mbx mbxs[BNX2X_MAX_NUM_OF_VFS];
332 #define BP_VF_MBX(bp, vfid) (&((bp)->vfdb->mbxs[vfid]))
334 struct hw_dma bulletin_dma;
335 #define BP_VF_BULLETIN_DMA(bp) (&((bp)->vfdb->bulletin_dma))
336 #define BP_VF_BULLETIN(bp, vf) \
337 (((struct pf_vf_bulletin_content *)(BP_VF_BULLETIN_DMA(bp)->addr)) \
340 struct hw_dma sp_dma;
341 #define bnx2x_vf_sp(bp, vf, field) ((bp)->vfdb->sp_dma.addr + \
342 (vf)->index * sizeof(struct bnx2x_vf_sp) + \
343 offsetof(struct bnx2x_vf_sp, field))
344 #define bnx2x_vf_sp_map(bp, vf, field) ((bp)->vfdb->sp_dma.mapping + \
345 (vf)->index * sizeof(struct bnx2x_vf_sp) + \
346 offsetof(struct bnx2x_vf_sp, field))
348 #define FLRD_VFS_DWORDS (BNX2X_MAX_NUM_OF_VFS / 32)
349 u32 flrd_vfs[FLRD_VFS_DWORDS];
351 /* the number of msix vectors belonging to this PF designated for VFs */
353 u16 first_vf_igu_entry;
355 /* sp_rtnl synchronization */
356 struct mutex event_mutex;
359 /* bulletin board update synchronization */
360 struct mutex bulletin_mutex;
364 static inline struct bnx2x_vf_queue *vfq_get(struct bnx2x_virtf *vf, u8 index)
366 return &(vf->vfqs[index]);
370 static inline u8 vf_igu_sb(struct bnx2x_virtf *vf, u16 sb_idx)
372 return vf->igu_base_id + sb_idx;
375 static inline u8 vf_hc_qzone(struct bnx2x_virtf *vf, u16 sb_idx)
377 return vf_igu_sb(vf, sb_idx);
380 static u8 vfq_cl_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
382 return vf->igu_base_id + q->index;
385 static inline u8 vfq_stat_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
387 if (vf->cfg_flags & VF_CFG_STATS_COALESCE)
388 return vf->leading_rss;
390 return vfq_cl_id(vf, q);
393 static inline u8 vfq_qzone_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
395 return vfq_cl_id(vf, q);
398 /* global iov routines */
399 int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line);
400 int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param, int num_vfs_param);
401 void bnx2x_iov_remove_one(struct bnx2x *bp);
402 void bnx2x_iov_free_mem(struct bnx2x *bp);
403 int bnx2x_iov_alloc_mem(struct bnx2x *bp);
404 int bnx2x_iov_nic_init(struct bnx2x *bp);
405 int bnx2x_iov_chip_cleanup(struct bnx2x *bp);
406 void bnx2x_iov_init_dq(struct bnx2x *bp);
407 void bnx2x_iov_init_dmae(struct bnx2x *bp);
408 void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
409 struct bnx2x_queue_sp_obj **q_obj);
410 int bnx2x_iov_eq_sp_event(struct bnx2x *bp, union event_ring_elem *elem);
411 void bnx2x_iov_adjust_stats_req(struct bnx2x *bp);
412 void bnx2x_iov_storm_stats_update(struct bnx2x *bp);
413 /* global vf mailbox routines */
414 void bnx2x_vf_mbx(struct bnx2x *bp);
415 void bnx2x_vf_mbx_schedule(struct bnx2x *bp,
416 struct vf_pf_event_data *vfpf_event);
417 void bnx2x_vf_enable_mbx(struct bnx2x *bp, u8 abs_vfid);
420 typedef u8 bnx2x_mac_addr_t[ETH_ALEN];
423 int bnx2x_vf_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf,
424 struct vf_pf_resc_request *resc);
426 int bnx2x_vf_init(struct bnx2x *bp, struct bnx2x_virtf *vf,
429 /* VFOP queue construction helpers */
430 void bnx2x_vfop_qctor_dump_tx(struct bnx2x *bp, struct bnx2x_virtf *vf,
431 struct bnx2x_queue_init_params *init_params,
432 struct bnx2x_queue_setup_params *setup_params,
433 u16 q_idx, u16 sb_idx);
435 void bnx2x_vfop_qctor_dump_rx(struct bnx2x *bp, struct bnx2x_virtf *vf,
436 struct bnx2x_queue_init_params *init_params,
437 struct bnx2x_queue_setup_params *setup_params,
438 u16 q_idx, u16 sb_idx);
440 void bnx2x_vfop_qctor_prep(struct bnx2x *bp,
441 struct bnx2x_virtf *vf,
442 struct bnx2x_vf_queue *q,
443 struct bnx2x_vf_queue_construct_params *p,
444 unsigned long q_type);
446 int bnx2x_vf_mac_vlan_config_list(struct bnx2x *bp, struct bnx2x_virtf *vf,
447 struct bnx2x_vf_mac_vlan_filters *filters,
448 int qid, bool drv_only);
450 int bnx2x_vf_queue_setup(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid,
451 struct bnx2x_vf_queue_construct_params *qctor);
453 int bnx2x_vf_queue_teardown(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid);
455 int bnx2x_vf_mcast(struct bnx2x *bp, struct bnx2x_virtf *vf,
456 bnx2x_mac_addr_t *mcasts, int mc_num, bool drv_only);
458 int bnx2x_vf_rxmode(struct bnx2x *bp, struct bnx2x_virtf *vf,
459 int qid, unsigned long accept_flags);
461 int bnx2x_vf_close(struct bnx2x *bp, struct bnx2x_virtf *vf);
463 int bnx2x_vf_free(struct bnx2x *bp, struct bnx2x_virtf *vf);
465 int bnx2x_vf_rss_update(struct bnx2x *bp, struct bnx2x_virtf *vf,
466 struct bnx2x_config_rss_params *rss);
468 int bnx2x_vf_tpa_update(struct bnx2x *bp, struct bnx2x_virtf *vf,
469 struct vfpf_tpa_tlv *tlv,
470 struct bnx2x_queue_update_tpa_params *params);
472 /* VF release ~ VF close + VF release-resources
474 * Release is the ultimate SW shutdown and is called whenever an
475 * irrecoverable error is encountered.
477 int bnx2x_vf_release(struct bnx2x *bp, struct bnx2x_virtf *vf);
478 int bnx2x_vf_idx_by_abs_fid(struct bnx2x *bp, u16 abs_vfid);
479 u8 bnx2x_vf_max_queue_cnt(struct bnx2x *bp, struct bnx2x_virtf *vf);
484 int bnx2x_vf_flr_clnup_epilog(struct bnx2x *bp, u8 abs_vfid);
485 void bnx2x_vf_enable_access(struct bnx2x *bp, u8 abs_vfid);
487 /* Handles an FLR (or VF_DISABLE) notification form the MCP */
488 void bnx2x_vf_handle_flr_event(struct bnx2x *bp);
490 bool bnx2x_tlv_supported(u16 tlvtype);
492 u32 bnx2x_crc_vf_bulletin(struct pf_vf_bulletin_content *bulletin);
493 int bnx2x_post_vf_bulletin(struct bnx2x *bp, int vf);
494 void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
497 enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
499 /* VF side vfpf channel functions */
500 int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count);
501 int bnx2x_vfpf_release(struct bnx2x *bp);
502 int bnx2x_vfpf_release(struct bnx2x *bp);
503 int bnx2x_vfpf_init(struct bnx2x *bp);
504 void bnx2x_vfpf_close_vf(struct bnx2x *bp);
505 int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp,
507 int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr, u8 vf_qid, bool set);
508 int bnx2x_vfpf_config_rss(struct bnx2x *bp,
509 struct bnx2x_config_rss_params *params);
510 int bnx2x_vfpf_set_mcast(struct net_device *dev);
511 int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp);
513 static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
516 strlcpy(buf, bp->acquire_resp.pfdev_info.fw_ver, buf_len);
519 static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
520 struct bnx2x_fastpath *fp)
522 return PXP_VF_ADDR_USDM_QUEUES_START +
523 bp->acquire_resp.resc.hw_qid[fp->index] *
524 sizeof(struct ustorm_queue_zone_data);
527 enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
528 void bnx2x_timer_sriov(struct bnx2x *bp);
529 void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp);
530 void bnx2x_vf_pci_dealloc(struct bnx2x *bp);
531 int bnx2x_vf_pci_alloc(struct bnx2x *bp);
532 int bnx2x_enable_sriov(struct bnx2x *bp);
533 void bnx2x_disable_sriov(struct bnx2x *bp);
534 static inline int bnx2x_vf_headroom(struct bnx2x *bp)
536 return bp->vfdb->sriov.nr_virtfn * BNX2X_CIDS_PER_VF;
538 void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp);
539 int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs);
540 void bnx2x_iov_channel_down(struct bnx2x *bp);
542 void bnx2x_iov_task(struct work_struct *work);
544 void bnx2x_schedule_iov_task(struct bnx2x *bp, enum bnx2x_iov_flag flag);
546 void bnx2x_iov_link_update(struct bnx2x *bp);
547 int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx);
549 int bnx2x_set_vf_link_state(struct net_device *dev, int vf, int link_state);
551 int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add);
552 #else /* CONFIG_BNX2X_SRIOV */
554 #define GET_NUM_VFS_PER_PATH(bp) 0
555 #define GET_NUM_VFS_PER_PF(bp) 0
556 #define VF_MAC_CREDIT_CNT 0
557 #define VF_VLAN_CREDIT_CNT 0
559 static inline void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
560 struct bnx2x_queue_sp_obj **q_obj) {}
561 static inline void bnx2x_vf_handle_flr_event(struct bnx2x *bp) {}
562 static inline int bnx2x_iov_eq_sp_event(struct bnx2x *bp,
563 union event_ring_elem *elem) {return 1; }
564 static inline void bnx2x_vf_mbx(struct bnx2x *bp) {}
565 static inline void bnx2x_vf_mbx_schedule(struct bnx2x *bp,
566 struct vf_pf_event_data *vfpf_event) {}
567 static inline int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line) {return line; }
568 static inline void bnx2x_iov_init_dq(struct bnx2x *bp) {}
569 static inline int bnx2x_iov_alloc_mem(struct bnx2x *bp) {return 0; }
570 static inline void bnx2x_iov_free_mem(struct bnx2x *bp) {}
571 static inline int bnx2x_iov_chip_cleanup(struct bnx2x *bp) {return 0; }
572 static inline void bnx2x_iov_init_dmae(struct bnx2x *bp) {}
573 static inline int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
574 int num_vfs_param) {return 0; }
575 static inline void bnx2x_iov_remove_one(struct bnx2x *bp) {}
576 static inline int bnx2x_enable_sriov(struct bnx2x *bp) {return 0; }
577 static inline void bnx2x_disable_sriov(struct bnx2x *bp) {}
578 static inline int bnx2x_vfpf_acquire(struct bnx2x *bp,
579 u8 tx_count, u8 rx_count) {return 0; }
580 static inline int bnx2x_vfpf_release(struct bnx2x *bp) {return 0; }
581 static inline int bnx2x_vfpf_init(struct bnx2x *bp) {return 0; }
582 static inline void bnx2x_vfpf_close_vf(struct bnx2x *bp) {}
583 static inline int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp, bool is_leading) {return 0; }
584 static inline int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr,
585 u8 vf_qid, bool set) {return 0; }
586 static inline int bnx2x_vfpf_config_rss(struct bnx2x *bp,
587 struct bnx2x_config_rss_params *params) {return 0; }
588 static inline int bnx2x_vfpf_set_mcast(struct net_device *dev) {return 0; }
589 static inline int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp) {return 0; }
590 static inline int bnx2x_iov_nic_init(struct bnx2x *bp) {return 0; }
591 static inline int bnx2x_vf_headroom(struct bnx2x *bp) {return 0; }
592 static inline void bnx2x_iov_adjust_stats_req(struct bnx2x *bp) {}
593 static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
595 static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
596 struct bnx2x_fastpath *fp) {return 0; }
597 static inline enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
599 return PFVF_BULLETIN_UNCHANGED;
601 static inline void bnx2x_timer_sriov(struct bnx2x *bp) {}
603 static inline void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp)
608 static inline void bnx2x_vf_pci_dealloc(struct bnx2x *bp) {}
609 static inline int bnx2x_vf_pci_alloc(struct bnx2x *bp) {return 0; }
610 static inline void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp) {}
611 static inline int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs) {return 0; }
612 static inline void bnx2x_iov_channel_down(struct bnx2x *bp) {}
614 static inline void bnx2x_iov_task(struct work_struct *work) {}
615 static inline void bnx2x_schedule_iov_task(struct bnx2x *bp, enum bnx2x_iov_flag flag) {}
616 static inline void bnx2x_iov_link_update(struct bnx2x *bp) {}
617 static inline int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx) {return 0; }
619 static inline int bnx2x_set_vf_link_state(struct net_device *dev, int vf,
620 int link_state) {return 0; }
621 struct pf_vf_bulletin_content;
622 static inline void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
623 bool support_long) {}
625 static inline int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add) {return 0; }
627 #endif /* CONFIG_BNX2X_SRIOV */
628 #endif /* bnx2x_sriov.h */