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
198 struct bnx2x_mcast_obj mcast_obj;
200 /* RSS configuration object */
201 struct bnx2x_rss_config_obj rss_conf_obj;
203 /* slow-path operations */
204 struct mutex op_mutex; /* one vfop at a time mutex */
205 enum channel_tlvs op_current;
209 struct bnx2x_credit_pool_obj vf_vlans_pool;
210 struct bnx2x_credit_pool_obj vf_macs_pool;
213 #define BNX2X_NR_VIRTFN(bp) ((bp)->vfdb->sriov.nr_virtfn)
215 #define for_each_vf(bp, var) \
216 for ((var) = 0; (var) < BNX2X_NR_VIRTFN(bp); (var)++)
218 #define for_each_vfq(vf, var) \
219 for ((var) = 0; (var) < vf_rxq_count(vf); (var)++)
221 #define for_each_vf_sb(vf, var) \
222 for ((var) = 0; (var) < vf_sb_count(vf); (var)++)
224 #define is_vf_multi(vf) (vf_rxq_count(vf) > 1)
226 #define HW_VF_HANDLE(bp, abs_vfid) \
227 (u16)(BP_ABS_FUNC((bp)) | (1<<3) | ((u16)(abs_vfid) << 4))
229 #define FW_PF_MAX_HANDLE 8
231 #define FW_VF_HANDLE(abs_vfid) \
232 (abs_vfid + FW_PF_MAX_HANDLE)
234 #define GET_NUM_VFS_PER_PATH(bp) 64 /* use max possible value */
235 #define GET_NUM_VFS_PER_PF(bp) ((bp)->vfdb ? (bp)->vfdb->sriov.total \
237 #define VF_MAC_CREDIT_CNT 1
238 #define VF_VLAN_CREDIT_CNT 2 /* VLAN0 + 'real' VLAN */
240 /* locking and unlocking the channel mutex */
241 void bnx2x_lock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
242 enum channel_tlvs tlv);
244 void bnx2x_unlock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
245 enum channel_tlvs expected_tlv);
247 /* VF mail box (aka vf-pf channel) */
249 /* a container for the bi-directional vf<-->pf messages.
250 * The actual response will be placed according to the offset parameter
251 * provided in the request
254 #define MBX_MSG_ALIGN 8
255 #define MBX_MSG_ALIGNED_SIZE (roundup(sizeof(struct bnx2x_vf_mbx_msg), \
258 struct bnx2x_vf_mbx_msg {
260 union pfvf_tlvs resp;
263 struct bnx2x_vf_mbx {
264 struct bnx2x_vf_mbx_msg *msg;
265 dma_addr_t msg_mapping;
271 struct vfpf_first_tlv first_tlv; /* saved VF request header */
276 struct eth_classify_rules_ramrod_data e2;
280 struct eth_classify_rules_ramrod_data e2;
284 struct eth_classify_rules_ramrod_data e2;
288 struct eth_filter_rules_ramrod_data e2;
292 struct eth_multicast_rules_ramrod_data e2;
296 struct client_init_ramrod_data init_data;
297 struct client_update_ramrod_data update_data;
301 struct eth_rss_update_ramrod_data e2;
312 #define BP_VFDB(bp) ((bp)->vfdb)
314 struct bnx2x_virtf *vfs;
315 #define BP_VF(bp, idx) ((BP_VFDB(bp) && (bp)->vfdb->vfs) ? \
316 &((bp)->vfdb->vfs[idx]) : NULL)
317 #define bnx2x_vf(bp, idx, var) ((bp)->vfdb->vfs[idx].var)
319 /* queue array - for all vfs */
320 struct bnx2x_vf_queue *vfqs;
323 struct hw_dma context[BNX2X_VF_CIDS/ILT_PAGE_CIDS];
324 #define BP_VF_CXT_PAGE(bp, i) (&(bp)->vfdb->context[i])
326 /* SR-IOV information */
327 struct bnx2x_sriov sriov;
328 struct hw_dma mbx_dma;
329 #define BP_VF_MBX_DMA(bp) (&((bp)->vfdb->mbx_dma))
330 struct bnx2x_vf_mbx mbxs[BNX2X_MAX_NUM_OF_VFS];
331 #define BP_VF_MBX(bp, vfid) (&((bp)->vfdb->mbxs[vfid]))
333 struct hw_dma bulletin_dma;
334 #define BP_VF_BULLETIN_DMA(bp) (&((bp)->vfdb->bulletin_dma))
335 #define BP_VF_BULLETIN(bp, vf) \
336 (((struct pf_vf_bulletin_content *)(BP_VF_BULLETIN_DMA(bp)->addr)) \
339 struct hw_dma sp_dma;
340 #define bnx2x_vf_sp(bp, vf, field) ((bp)->vfdb->sp_dma.addr + \
341 (vf)->index * sizeof(struct bnx2x_vf_sp) + \
342 offsetof(struct bnx2x_vf_sp, field))
343 #define bnx2x_vf_sp_map(bp, vf, field) ((bp)->vfdb->sp_dma.mapping + \
344 (vf)->index * sizeof(struct bnx2x_vf_sp) + \
345 offsetof(struct bnx2x_vf_sp, field))
347 #define FLRD_VFS_DWORDS (BNX2X_MAX_NUM_OF_VFS / 32)
348 u32 flrd_vfs[FLRD_VFS_DWORDS];
350 /* the number of msix vectors belonging to this PF designated for VFs */
352 u16 first_vf_igu_entry;
354 /* sp_rtnl synchronization */
355 struct mutex event_mutex;
358 /* bulletin board update synchronization */
359 struct mutex bulletin_mutex;
363 static inline struct bnx2x_vf_queue *vfq_get(struct bnx2x_virtf *vf, u8 index)
365 return &(vf->vfqs[index]);
369 static inline u8 vf_igu_sb(struct bnx2x_virtf *vf, u16 sb_idx)
371 return vf->igu_base_id + sb_idx;
374 static inline u8 vf_hc_qzone(struct bnx2x_virtf *vf, u16 sb_idx)
376 return vf_igu_sb(vf, sb_idx);
379 static u8 vfq_cl_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
381 return vf->igu_base_id + q->index;
384 static inline u8 vfq_stat_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
386 if (vf->cfg_flags & VF_CFG_STATS_COALESCE)
387 return vf->leading_rss;
389 return vfq_cl_id(vf, q);
392 static inline u8 vfq_qzone_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
394 return vfq_cl_id(vf, q);
397 /* global iov routines */
398 int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line);
399 int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param, int num_vfs_param);
400 void bnx2x_iov_remove_one(struct bnx2x *bp);
401 void bnx2x_iov_free_mem(struct bnx2x *bp);
402 int bnx2x_iov_alloc_mem(struct bnx2x *bp);
403 int bnx2x_iov_nic_init(struct bnx2x *bp);
404 int bnx2x_iov_chip_cleanup(struct bnx2x *bp);
405 void bnx2x_iov_init_dq(struct bnx2x *bp);
406 void bnx2x_iov_init_dmae(struct bnx2x *bp);
407 void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
408 struct bnx2x_queue_sp_obj **q_obj);
409 int bnx2x_iov_eq_sp_event(struct bnx2x *bp, union event_ring_elem *elem);
410 void bnx2x_iov_adjust_stats_req(struct bnx2x *bp);
411 void bnx2x_iov_storm_stats_update(struct bnx2x *bp);
412 /* global vf mailbox routines */
413 void bnx2x_vf_mbx(struct bnx2x *bp);
414 void bnx2x_vf_mbx_schedule(struct bnx2x *bp,
415 struct vf_pf_event_data *vfpf_event);
416 void bnx2x_vf_enable_mbx(struct bnx2x *bp, u8 abs_vfid);
419 typedef u8 bnx2x_mac_addr_t[ETH_ALEN];
422 int bnx2x_vf_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf,
423 struct vf_pf_resc_request *resc);
425 int bnx2x_vf_init(struct bnx2x *bp, struct bnx2x_virtf *vf,
428 /* VFOP queue construction helpers */
429 void bnx2x_vfop_qctor_dump_tx(struct bnx2x *bp, struct bnx2x_virtf *vf,
430 struct bnx2x_queue_init_params *init_params,
431 struct bnx2x_queue_setup_params *setup_params,
432 u16 q_idx, u16 sb_idx);
434 void bnx2x_vfop_qctor_dump_rx(struct bnx2x *bp, struct bnx2x_virtf *vf,
435 struct bnx2x_queue_init_params *init_params,
436 struct bnx2x_queue_setup_params *setup_params,
437 u16 q_idx, u16 sb_idx);
439 void bnx2x_vfop_qctor_prep(struct bnx2x *bp,
440 struct bnx2x_virtf *vf,
441 struct bnx2x_vf_queue *q,
442 struct bnx2x_vf_queue_construct_params *p,
443 unsigned long q_type);
445 int bnx2x_vf_mac_vlan_config_list(struct bnx2x *bp, struct bnx2x_virtf *vf,
446 struct bnx2x_vf_mac_vlan_filters *filters,
447 int qid, bool drv_only);
449 int bnx2x_vf_queue_setup(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid,
450 struct bnx2x_vf_queue_construct_params *qctor);
452 int bnx2x_vf_queue_teardown(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid);
454 int bnx2x_vf_mcast(struct bnx2x *bp, struct bnx2x_virtf *vf,
455 bnx2x_mac_addr_t *mcasts, int mc_num, bool drv_only);
457 int bnx2x_vf_rxmode(struct bnx2x *bp, struct bnx2x_virtf *vf,
458 int qid, unsigned long accept_flags);
460 int bnx2x_vf_close(struct bnx2x *bp, struct bnx2x_virtf *vf);
462 int bnx2x_vf_free(struct bnx2x *bp, struct bnx2x_virtf *vf);
464 int bnx2x_vf_rss_update(struct bnx2x *bp, struct bnx2x_virtf *vf,
465 struct bnx2x_config_rss_params *rss);
467 int bnx2x_vf_tpa_update(struct bnx2x *bp, struct bnx2x_virtf *vf,
468 struct vfpf_tpa_tlv *tlv,
469 struct bnx2x_queue_update_tpa_params *params);
471 /* VF release ~ VF close + VF release-resources
473 * Release is the ultimate SW shutdown and is called whenever an
474 * irrecoverable error is encountered.
476 int bnx2x_vf_release(struct bnx2x *bp, struct bnx2x_virtf *vf);
477 int bnx2x_vf_idx_by_abs_fid(struct bnx2x *bp, u16 abs_vfid);
478 u8 bnx2x_vf_max_queue_cnt(struct bnx2x *bp, struct bnx2x_virtf *vf);
483 int bnx2x_vf_flr_clnup_epilog(struct bnx2x *bp, u8 abs_vfid);
484 void bnx2x_vf_enable_access(struct bnx2x *bp, u8 abs_vfid);
486 /* Handles an FLR (or VF_DISABLE) notification form the MCP */
487 void bnx2x_vf_handle_flr_event(struct bnx2x *bp);
489 bool bnx2x_tlv_supported(u16 tlvtype);
491 u32 bnx2x_crc_vf_bulletin(struct pf_vf_bulletin_content *bulletin);
492 int bnx2x_post_vf_bulletin(struct bnx2x *bp, int vf);
493 void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
496 enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
498 /* VF side vfpf channel functions */
499 int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count);
500 int bnx2x_vfpf_release(struct bnx2x *bp);
501 int bnx2x_vfpf_release(struct bnx2x *bp);
502 int bnx2x_vfpf_init(struct bnx2x *bp);
503 void bnx2x_vfpf_close_vf(struct bnx2x *bp);
504 int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp,
506 int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr, u8 vf_qid, bool set);
507 int bnx2x_vfpf_config_rss(struct bnx2x *bp,
508 struct bnx2x_config_rss_params *params);
509 int bnx2x_vfpf_set_mcast(struct net_device *dev);
510 int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp);
512 static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
515 strlcpy(buf, bp->acquire_resp.pfdev_info.fw_ver, buf_len);
518 static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
519 struct bnx2x_fastpath *fp)
521 return PXP_VF_ADDR_USDM_QUEUES_START +
522 bp->acquire_resp.resc.hw_qid[fp->index] *
523 sizeof(struct ustorm_queue_zone_data);
526 enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
527 void bnx2x_timer_sriov(struct bnx2x *bp);
528 void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp);
529 void bnx2x_vf_pci_dealloc(struct bnx2x *bp);
530 int bnx2x_vf_pci_alloc(struct bnx2x *bp);
531 int bnx2x_enable_sriov(struct bnx2x *bp);
532 void bnx2x_disable_sriov(struct bnx2x *bp);
533 static inline int bnx2x_vf_headroom(struct bnx2x *bp)
535 return bp->vfdb->sriov.nr_virtfn * BNX2X_CIDS_PER_VF;
537 void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp);
538 int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs);
539 void bnx2x_iov_channel_down(struct bnx2x *bp);
541 void bnx2x_iov_task(struct work_struct *work);
543 void bnx2x_schedule_iov_task(struct bnx2x *bp, enum bnx2x_iov_flag flag);
545 void bnx2x_iov_link_update(struct bnx2x *bp);
546 int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx);
548 int bnx2x_set_vf_link_state(struct net_device *dev, int vf, int link_state);
550 int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add);
551 #else /* CONFIG_BNX2X_SRIOV */
553 #define GET_NUM_VFS_PER_PATH(bp) 0
554 #define GET_NUM_VFS_PER_PF(bp) 0
555 #define VF_MAC_CREDIT_CNT 0
556 #define VF_VLAN_CREDIT_CNT 0
558 static inline void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
559 struct bnx2x_queue_sp_obj **q_obj) {}
560 static inline void bnx2x_vf_handle_flr_event(struct bnx2x *bp) {}
561 static inline int bnx2x_iov_eq_sp_event(struct bnx2x *bp,
562 union event_ring_elem *elem) {return 1; }
563 static inline void bnx2x_vf_mbx(struct bnx2x *bp) {}
564 static inline void bnx2x_vf_mbx_schedule(struct bnx2x *bp,
565 struct vf_pf_event_data *vfpf_event) {}
566 static inline int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line) {return line; }
567 static inline void bnx2x_iov_init_dq(struct bnx2x *bp) {}
568 static inline int bnx2x_iov_alloc_mem(struct bnx2x *bp) {return 0; }
569 static inline void bnx2x_iov_free_mem(struct bnx2x *bp) {}
570 static inline int bnx2x_iov_chip_cleanup(struct bnx2x *bp) {return 0; }
571 static inline void bnx2x_iov_init_dmae(struct bnx2x *bp) {}
572 static inline int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
573 int num_vfs_param) {return 0; }
574 static inline void bnx2x_iov_remove_one(struct bnx2x *bp) {}
575 static inline int bnx2x_enable_sriov(struct bnx2x *bp) {return 0; }
576 static inline void bnx2x_disable_sriov(struct bnx2x *bp) {}
577 static inline int bnx2x_vfpf_acquire(struct bnx2x *bp,
578 u8 tx_count, u8 rx_count) {return 0; }
579 static inline int bnx2x_vfpf_release(struct bnx2x *bp) {return 0; }
580 static inline int bnx2x_vfpf_init(struct bnx2x *bp) {return 0; }
581 static inline void bnx2x_vfpf_close_vf(struct bnx2x *bp) {}
582 static inline int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp, bool is_leading) {return 0; }
583 static inline int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr,
584 u8 vf_qid, bool set) {return 0; }
585 static inline int bnx2x_vfpf_config_rss(struct bnx2x *bp,
586 struct bnx2x_config_rss_params *params) {return 0; }
587 static inline int bnx2x_vfpf_set_mcast(struct net_device *dev) {return 0; }
588 static inline int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp) {return 0; }
589 static inline int bnx2x_iov_nic_init(struct bnx2x *bp) {return 0; }
590 static inline int bnx2x_vf_headroom(struct bnx2x *bp) {return 0; }
591 static inline void bnx2x_iov_adjust_stats_req(struct bnx2x *bp) {}
592 static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
594 static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
595 struct bnx2x_fastpath *fp) {return 0; }
596 static inline enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
598 return PFVF_BULLETIN_UNCHANGED;
600 static inline void bnx2x_timer_sriov(struct bnx2x *bp) {}
602 static inline void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp)
607 static inline void bnx2x_vf_pci_dealloc(struct bnx2x *bp) {}
608 static inline int bnx2x_vf_pci_alloc(struct bnx2x *bp) {return 0; }
609 static inline void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp) {}
610 static inline int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs) {return 0; }
611 static inline void bnx2x_iov_channel_down(struct bnx2x *bp) {}
613 static inline void bnx2x_iov_task(struct work_struct *work) {}
614 static inline void bnx2x_schedule_iov_task(struct bnx2x *bp, enum bnx2x_iov_flag flag) {}
615 static inline void bnx2x_iov_link_update(struct bnx2x *bp) {}
616 static inline int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx) {return 0; }
618 static inline int bnx2x_set_vf_link_state(struct net_device *dev, int vf,
619 int link_state) {return 0; }
620 struct pf_vf_bulletin_content;
621 static inline void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
622 bool support_long) {}
624 static inline int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add) {return 0; }
626 #endif /* CONFIG_BNX2X_SRIOV */
627 #endif /* bnx2x_sriov.h */