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OpenCloudOS-Kernel/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h

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/* bnx2x_sriov.h: QLogic Everest network driver.
*
* Copyright 2009-2013 Broadcom Corporation
* Copyright 2014 QLogic Corporation
* All rights reserved
*
* Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
* at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other QLogic software provided under a
* license other than the GPL, without QLogic's express prior written
* consent.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
* Written by: Shmulik Ravid
* Ariel Elior <ariel.elior@qlogic.com>
*/
#ifndef BNX2X_SRIOV_H
#define BNX2X_SRIOV_H
#include "bnx2x_vfpf.h"
#include "bnx2x.h"
enum sample_bulletin_result {
PFVF_BULLETIN_UNCHANGED,
PFVF_BULLETIN_UPDATED,
PFVF_BULLETIN_CRC_ERR
};
#ifdef CONFIG_BNX2X_SRIOV
extern struct workqueue_struct *bnx2x_iov_wq;
/* The bnx2x device structure holds vfdb structure described below.
* The VF array is indexed by the relative vfid.
*/
#define BNX2X_VF_MAX_QUEUES 16
#define BNX2X_VF_MAX_TPA_AGG_QUEUES 8
struct bnx2x_sriov {
u32 first_vf_in_pf;
/* standard SRIOV capability fields, mostly for debugging */
int pos; /* capability position */
int nres; /* number of resources */
u32 cap; /* SR-IOV Capabilities */
u16 ctrl; /* SR-IOV Control */
u16 total; /* total VFs associated with the PF */
u16 initial; /* initial VFs associated with the PF */
u16 nr_virtfn; /* number of VFs available */
u16 offset; /* first VF Routing ID offset */
u16 stride; /* following VF stride */
u32 pgsz; /* page size for BAR alignment */
u8 link; /* Function Dependency Link */
};
/* bars */
struct bnx2x_vf_bar {
u64 bar;
u32 size;
};
struct bnx2x_vf_bar_info {
struct bnx2x_vf_bar bars[PCI_SRIOV_NUM_BARS];
u8 nr_bars;
};
/* vf queue (used both for rx or tx) */
struct bnx2x_vf_queue {
struct eth_context *cxt;
/* MACs object */
struct bnx2x_vlan_mac_obj mac_obj;
/* VLANs object */
struct bnx2x_vlan_mac_obj vlan_obj;
/* VLAN-MACs object */
struct bnx2x_vlan_mac_obj vlan_mac_obj;
unsigned long accept_flags; /* last accept flags configured */
/* Queue Slow-path State object */
struct bnx2x_queue_sp_obj sp_obj;
u32 cid;
u16 index;
u16 sb_idx;
bool is_leading;
bool sp_initialized;
};
/* struct bnx2x_vf_queue_construct_params - prepare queue construction
* parameters: q-init, q-setup and SB index
*/
struct bnx2x_vf_queue_construct_params {
struct bnx2x_queue_state_params qstate;
struct bnx2x_queue_setup_params prep_qsetup;
};
/* forward */
struct bnx2x_virtf;
/* VFOP definitions */
struct bnx2x_vf_mac_vlan_filter {
int type;
#define BNX2X_VF_FILTER_MAC BIT(0)
#define BNX2X_VF_FILTER_VLAN BIT(1)
#define BNX2X_VF_FILTER_VLAN_MAC \
(BNX2X_VF_FILTER_MAC | BNX2X_VF_FILTER_VLAN) /*shortcut*/
bool add;
u8 *mac;
u16 vid;
};
struct bnx2x_vf_mac_vlan_filters {
int count;
struct bnx2x_vf_mac_vlan_filter filters[];
};
/* vf context */
struct bnx2x_virtf {
u16 cfg_flags;
#define VF_CFG_STATS_COALESCE 0x1
#define VF_CFG_EXT_BULLETIN 0x2
#define VF_CFG_VLAN_FILTER 0x4
u8 link_cfg; /* IFLA_VF_LINK_STATE_AUTO
* IFLA_VF_LINK_STATE_ENABLE
* IFLA_VF_LINK_STATE_DISABLE
*/
u8 state;
#define VF_FREE 0 /* VF ready to be acquired holds no resc */
#define VF_ACQUIRED 1 /* VF acquired, but not initialized */
#define VF_ENABLED 2 /* VF Enabled */
#define VF_RESET 3 /* VF FLR'd, pending cleanup */
bool flr_clnup_stage; /* true during flr cleanup */
/* dma */
dma_addr_t fw_stat_map;
u16 stats_stride;
dma_addr_t bulletin_map;
/* Allocated resources counters. Before the VF is acquired, the
* counters hold the following values:
*
* - xxq_count = 0 as the queues memory is not allocated yet.
*
* - sb_count = The number of status blocks configured for this VF in
* the IGU CAM. Initially read during probe.
*
* - xx_rules_count = The number of rules statically and equally
* allocated for each VF, during PF load.
*/
struct vf_pf_resc_request alloc_resc;
#define vf_rxq_count(vf) ((vf)->alloc_resc.num_rxqs)
#define vf_txq_count(vf) ((vf)->alloc_resc.num_txqs)
#define vf_sb_count(vf) ((vf)->alloc_resc.num_sbs)
#define vf_mac_rules_cnt(vf) ((vf)->alloc_resc.num_mac_filters)
#define vf_vlan_rules_cnt(vf) ((vf)->alloc_resc.num_vlan_filters)
#define vf_mc_rules_cnt(vf) ((vf)->alloc_resc.num_mc_filters)
u8 sb_count; /* actual number of SBs */
u8 igu_base_id; /* base igu status block id */
struct bnx2x_vf_queue *vfqs;
#define LEADING_IDX 0
#define bnx2x_vfq_is_leading(vfq) ((vfq)->index == LEADING_IDX)
#define bnx2x_vfq(vf, nr, var) ((vf)->vfqs[(nr)].var)
#define bnx2x_leading_vfq(vf, var) ((vf)->vfqs[LEADING_IDX].var)
u8 index; /* index in the vf array */
u8 abs_vfid;
u8 sp_cl_id;
u32 error; /* 0 means all's-well */
/* BDF */
unsigned int bus;
unsigned int devfn;
/* bars */
struct bnx2x_vf_bar bars[PCI_SRIOV_NUM_BARS];
/* set-mac ramrod state 1-pending, 0-done */
unsigned long filter_state;
/* leading rss client id ~~ the client id of the first rxq, must be
* set for each txq.
*/
int leading_rss;
/* MCAST object */
struct bnx2x_mcast_obj mcast_obj;
/* RSS configuration object */
struct bnx2x_rss_config_obj rss_conf_obj;
/* slow-path operations */
struct mutex op_mutex; /* one vfop at a time mutex */
enum channel_tlvs op_current;
u8 fp_hsi;
struct bnx2x_credit_pool_obj vf_vlans_pool;
struct bnx2x_credit_pool_obj vf_macs_pool;
};
#define BNX2X_NR_VIRTFN(bp) ((bp)->vfdb->sriov.nr_virtfn)
#define for_each_vf(bp, var) \
for ((var) = 0; (var) < BNX2X_NR_VIRTFN(bp); (var)++)
#define for_each_vfq(vf, var) \
for ((var) = 0; (var) < vf_rxq_count(vf); (var)++)
#define for_each_vf_sb(vf, var) \
for ((var) = 0; (var) < vf_sb_count(vf); (var)++)
#define is_vf_multi(vf) (vf_rxq_count(vf) > 1)
#define HW_VF_HANDLE(bp, abs_vfid) \
(u16)(BP_ABS_FUNC((bp)) | (1<<3) | ((u16)(abs_vfid) << 4))
#define FW_PF_MAX_HANDLE 8
#define FW_VF_HANDLE(abs_vfid) \
(abs_vfid + FW_PF_MAX_HANDLE)
#define GET_NUM_VFS_PER_PATH(bp) 64 /* use max possible value */
#define GET_NUM_VFS_PER_PF(bp) ((bp)->vfdb ? (bp)->vfdb->sriov.total \
: 0)
#define VF_MAC_CREDIT_CNT 1
#define VF_VLAN_CREDIT_CNT 2 /* VLAN0 + 'real' VLAN */
/* locking and unlocking the channel mutex */
void bnx2x_lock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
enum channel_tlvs tlv);
void bnx2x_unlock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
enum channel_tlvs expected_tlv);
/* VF mail box (aka vf-pf channel) */
/* a container for the bi-directional vf<-->pf messages.
* The actual response will be placed according to the offset parameter
* provided in the request
*/
#define MBX_MSG_ALIGN 8
#define MBX_MSG_ALIGNED_SIZE (roundup(sizeof(struct bnx2x_vf_mbx_msg), \
MBX_MSG_ALIGN))
struct bnx2x_vf_mbx_msg {
union vfpf_tlvs req;
union pfvf_tlvs resp;
};
struct bnx2x_vf_mbx {
struct bnx2x_vf_mbx_msg *msg;
dma_addr_t msg_mapping;
/* VF GPA address */
u32 vf_addr_lo;
u32 vf_addr_hi;
struct vfpf_first_tlv first_tlv; /* saved VF request header */
};
struct bnx2x_vf_sp {
union {
struct eth_classify_rules_ramrod_data e2;
} mac_rdata;
union {
struct eth_classify_rules_ramrod_data e2;
} vlan_rdata;
union {
struct eth_classify_rules_ramrod_data e2;
} vlan_mac_rdata;
union {
struct eth_filter_rules_ramrod_data e2;
} rx_mode_rdata;
union {
struct eth_multicast_rules_ramrod_data e2;
} mcast_rdata;
union {
struct client_init_ramrod_data init_data;
struct client_update_ramrod_data update_data;
} q_data;
union {
struct eth_rss_update_ramrod_data e2;
} rss_rdata;
};
struct hw_dma {
void *addr;
dma_addr_t mapping;
size_t size;
};
struct bnx2x_vfdb {
#define BP_VFDB(bp) ((bp)->vfdb)
/* vf array */
struct bnx2x_virtf *vfs;
#define BP_VF(bp, idx) ((BP_VFDB(bp) && (bp)->vfdb->vfs) ? \
&((bp)->vfdb->vfs[idx]) : NULL)
#define bnx2x_vf(bp, idx, var) ((bp)->vfdb->vfs[idx].var)
/* queue array - for all vfs */
struct bnx2x_vf_queue *vfqs;
/* vf HW contexts */
struct hw_dma context[BNX2X_VF_CIDS/ILT_PAGE_CIDS];
#define BP_VF_CXT_PAGE(bp, i) (&(bp)->vfdb->context[i])
/* SR-IOV information */
struct bnx2x_sriov sriov;
struct hw_dma mbx_dma;
#define BP_VF_MBX_DMA(bp) (&((bp)->vfdb->mbx_dma))
struct bnx2x_vf_mbx mbxs[BNX2X_MAX_NUM_OF_VFS];
#define BP_VF_MBX(bp, vfid) (&((bp)->vfdb->mbxs[vfid]))
struct hw_dma bulletin_dma;
#define BP_VF_BULLETIN_DMA(bp) (&((bp)->vfdb->bulletin_dma))
#define BP_VF_BULLETIN(bp, vf) \
(((struct pf_vf_bulletin_content *)(BP_VF_BULLETIN_DMA(bp)->addr)) \
+ (vf))
struct hw_dma sp_dma;
#define bnx2x_vf_sp(bp, vf, field) ((bp)->vfdb->sp_dma.addr + \
(vf)->index * sizeof(struct bnx2x_vf_sp) + \
offsetof(struct bnx2x_vf_sp, field))
#define bnx2x_vf_sp_map(bp, vf, field) ((bp)->vfdb->sp_dma.mapping + \
(vf)->index * sizeof(struct bnx2x_vf_sp) + \
offsetof(struct bnx2x_vf_sp, field))
#define FLRD_VFS_DWORDS (BNX2X_MAX_NUM_OF_VFS / 32)
u32 flrd_vfs[FLRD_VFS_DWORDS];
/* the number of msix vectors belonging to this PF designated for VFs */
u16 vf_sbs_pool;
u16 first_vf_igu_entry;
/* sp_rtnl synchronization */
struct mutex event_mutex;
u64 event_occur;
/* bulletin board update synchronization */
struct mutex bulletin_mutex;
};
/* queue access */
static inline struct bnx2x_vf_queue *vfq_get(struct bnx2x_virtf *vf, u8 index)
{
return &(vf->vfqs[index]);
}
/* FW ids */
static inline u8 vf_igu_sb(struct bnx2x_virtf *vf, u16 sb_idx)
{
return vf->igu_base_id + sb_idx;
}
static inline u8 vf_hc_qzone(struct bnx2x_virtf *vf, u16 sb_idx)
{
return vf_igu_sb(vf, sb_idx);
}
static u8 vfq_cl_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
{
return vf->igu_base_id + q->index;
}
static inline u8 vfq_stat_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
{
if (vf->cfg_flags & VF_CFG_STATS_COALESCE)
return vf->leading_rss;
else
return vfq_cl_id(vf, q);
}
static inline u8 vfq_qzone_id(struct bnx2x_virtf *vf, struct bnx2x_vf_queue *q)
{
return vfq_cl_id(vf, q);
}
/* global iov routines */
int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line);
int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param, int num_vfs_param);
void bnx2x_iov_remove_one(struct bnx2x *bp);
void bnx2x_iov_free_mem(struct bnx2x *bp);
int bnx2x_iov_alloc_mem(struct bnx2x *bp);
int bnx2x_iov_nic_init(struct bnx2x *bp);
int bnx2x_iov_chip_cleanup(struct bnx2x *bp);
void bnx2x_iov_init_dq(struct bnx2x *bp);
void bnx2x_iov_init_dmae(struct bnx2x *bp);
void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
struct bnx2x_queue_sp_obj **q_obj);
int bnx2x_iov_eq_sp_event(struct bnx2x *bp, union event_ring_elem *elem);
void bnx2x_iov_adjust_stats_req(struct bnx2x *bp);
void bnx2x_iov_storm_stats_update(struct bnx2x *bp);
/* global vf mailbox routines */
void bnx2x_vf_mbx(struct bnx2x *bp);
void bnx2x_vf_mbx_schedule(struct bnx2x *bp,
struct vf_pf_event_data *vfpf_event);
void bnx2x_vf_enable_mbx(struct bnx2x *bp, u8 abs_vfid);
/* CORE VF API */
typedef u8 bnx2x_mac_addr_t[ETH_ALEN];
/* acquire */
int bnx2x_vf_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf,
struct vf_pf_resc_request *resc);
/* init */
int bnx2x_vf_init(struct bnx2x *bp, struct bnx2x_virtf *vf,
dma_addr_t *sb_map);
/* VFOP queue construction helpers */
void bnx2x_vfop_qctor_dump_tx(struct bnx2x *bp, struct bnx2x_virtf *vf,
struct bnx2x_queue_init_params *init_params,
struct bnx2x_queue_setup_params *setup_params,
u16 q_idx, u16 sb_idx);
void bnx2x_vfop_qctor_dump_rx(struct bnx2x *bp, struct bnx2x_virtf *vf,
struct bnx2x_queue_init_params *init_params,
struct bnx2x_queue_setup_params *setup_params,
u16 q_idx, u16 sb_idx);
void bnx2x_vfop_qctor_prep(struct bnx2x *bp,
struct bnx2x_virtf *vf,
struct bnx2x_vf_queue *q,
struct bnx2x_vf_queue_construct_params *p,
unsigned long q_type);
int bnx2x_vf_mac_vlan_config_list(struct bnx2x *bp, struct bnx2x_virtf *vf,
struct bnx2x_vf_mac_vlan_filters *filters,
int qid, bool drv_only);
int bnx2x_vf_queue_setup(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid,
struct bnx2x_vf_queue_construct_params *qctor);
int bnx2x_vf_queue_teardown(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid);
int bnx2x_vf_mcast(struct bnx2x *bp, struct bnx2x_virtf *vf,
bnx2x_mac_addr_t *mcasts, int mc_num, bool drv_only);
int bnx2x_vf_rxmode(struct bnx2x *bp, struct bnx2x_virtf *vf,
int qid, unsigned long accept_flags);
int bnx2x_vf_close(struct bnx2x *bp, struct bnx2x_virtf *vf);
int bnx2x_vf_free(struct bnx2x *bp, struct bnx2x_virtf *vf);
int bnx2x_vf_rss_update(struct bnx2x *bp, struct bnx2x_virtf *vf,
struct bnx2x_config_rss_params *rss);
int bnx2x_vf_tpa_update(struct bnx2x *bp, struct bnx2x_virtf *vf,
struct vfpf_tpa_tlv *tlv,
struct bnx2x_queue_update_tpa_params *params);
/* VF release ~ VF close + VF release-resources
*
* Release is the ultimate SW shutdown and is called whenever an
* irrecoverable error is encountered.
*/
int bnx2x_vf_release(struct bnx2x *bp, struct bnx2x_virtf *vf);
int bnx2x_vf_idx_by_abs_fid(struct bnx2x *bp, u16 abs_vfid);
u8 bnx2x_vf_max_queue_cnt(struct bnx2x *bp, struct bnx2x_virtf *vf);
/* FLR routines */
/* VF FLR helpers */
int bnx2x_vf_flr_clnup_epilog(struct bnx2x *bp, u8 abs_vfid);
void bnx2x_vf_enable_access(struct bnx2x *bp, u8 abs_vfid);
/* Handles an FLR (or VF_DISABLE) notification form the MCP */
void bnx2x_vf_handle_flr_event(struct bnx2x *bp);
bool bnx2x_tlv_supported(u16 tlvtype);
u32 bnx2x_crc_vf_bulletin(struct pf_vf_bulletin_content *bulletin);
int bnx2x_post_vf_bulletin(struct bnx2x *bp, int vf);
void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
bool support_long);
enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
/* VF side vfpf channel functions */
int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count);
int bnx2x_vfpf_release(struct bnx2x *bp);
int bnx2x_vfpf_release(struct bnx2x *bp);
int bnx2x_vfpf_init(struct bnx2x *bp);
void bnx2x_vfpf_close_vf(struct bnx2x *bp);
int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp,
bool is_leading);
int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr, u8 vf_qid, bool set);
int bnx2x_vfpf_config_rss(struct bnx2x *bp,
struct bnx2x_config_rss_params *params);
int bnx2x_vfpf_set_mcast(struct net_device *dev);
int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp);
static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
size_t buf_len)
{
strlcpy(buf, bp->acquire_resp.pfdev_info.fw_ver, buf_len);
}
static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
struct bnx2x_fastpath *fp)
{
return PXP_VF_ADDR_USDM_QUEUES_START +
bp->acquire_resp.resc.hw_qid[fp->index] *
sizeof(struct ustorm_queue_zone_data);
}
enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp);
void bnx2x_timer_sriov(struct bnx2x *bp);
void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp);
void bnx2x_vf_pci_dealloc(struct bnx2x *bp);
int bnx2x_vf_pci_alloc(struct bnx2x *bp);
int bnx2x_enable_sriov(struct bnx2x *bp);
void bnx2x_disable_sriov(struct bnx2x *bp);
static inline int bnx2x_vf_headroom(struct bnx2x *bp)
{
return bp->vfdb->sriov.nr_virtfn * BNX2X_CIDS_PER_VF;
}
void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp);
int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs);
void bnx2x_iov_channel_down(struct bnx2x *bp);
void bnx2x_iov_task(struct work_struct *work);
void bnx2x_schedule_iov_task(struct bnx2x *bp, enum bnx2x_iov_flag flag);
void bnx2x_iov_link_update(struct bnx2x *bp);
int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx);
int bnx2x_set_vf_link_state(struct net_device *dev, int vf, int link_state);
int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add);
#else /* CONFIG_BNX2X_SRIOV */
#define GET_NUM_VFS_PER_PATH(bp) 0
#define GET_NUM_VFS_PER_PF(bp) 0
#define VF_MAC_CREDIT_CNT 0
#define VF_VLAN_CREDIT_CNT 0
static inline void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
struct bnx2x_queue_sp_obj **q_obj) {}
static inline void bnx2x_vf_handle_flr_event(struct bnx2x *bp) {}
static inline int bnx2x_iov_eq_sp_event(struct bnx2x *bp,
union event_ring_elem *elem) {return 1; }
static inline void bnx2x_vf_mbx(struct bnx2x *bp) {}
static inline void bnx2x_vf_mbx_schedule(struct bnx2x *bp,
struct vf_pf_event_data *vfpf_event) {}
static inline int bnx2x_iov_init_ilt(struct bnx2x *bp, u16 line) {return line; }
static inline void bnx2x_iov_init_dq(struct bnx2x *bp) {}
static inline int bnx2x_iov_alloc_mem(struct bnx2x *bp) {return 0; }
static inline void bnx2x_iov_free_mem(struct bnx2x *bp) {}
static inline int bnx2x_iov_chip_cleanup(struct bnx2x *bp) {return 0; }
static inline void bnx2x_iov_init_dmae(struct bnx2x *bp) {}
static inline int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
int num_vfs_param) {return 0; }
static inline void bnx2x_iov_remove_one(struct bnx2x *bp) {}
static inline int bnx2x_enable_sriov(struct bnx2x *bp) {return 0; }
static inline void bnx2x_disable_sriov(struct bnx2x *bp) {}
static inline int bnx2x_vfpf_acquire(struct bnx2x *bp,
u8 tx_count, u8 rx_count) {return 0; }
static inline int bnx2x_vfpf_release(struct bnx2x *bp) {return 0; }
static inline int bnx2x_vfpf_init(struct bnx2x *bp) {return 0; }
static inline void bnx2x_vfpf_close_vf(struct bnx2x *bp) {}
static inline int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp, bool is_leading) {return 0; }
static inline int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr,
u8 vf_qid, bool set) {return 0; }
static inline int bnx2x_vfpf_config_rss(struct bnx2x *bp,
struct bnx2x_config_rss_params *params) {return 0; }
static inline int bnx2x_vfpf_set_mcast(struct net_device *dev) {return 0; }
static inline int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp) {return 0; }
static inline int bnx2x_iov_nic_init(struct bnx2x *bp) {return 0; }
static inline int bnx2x_vf_headroom(struct bnx2x *bp) {return 0; }
static inline void bnx2x_iov_adjust_stats_req(struct bnx2x *bp) {}
static inline void bnx2x_vf_fill_fw_str(struct bnx2x *bp, char *buf,
size_t buf_len) {}
static inline int bnx2x_vf_ustorm_prods_offset(struct bnx2x *bp,
struct bnx2x_fastpath *fp) {return 0; }
static inline enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
{
return PFVF_BULLETIN_UNCHANGED;
}
static inline void bnx2x_timer_sriov(struct bnx2x *bp) {}
static inline void __iomem *bnx2x_vf_doorbells(struct bnx2x *bp)
{
return NULL;
}
static inline void bnx2x_vf_pci_dealloc(struct bnx2x *bp) {}
static inline int bnx2x_vf_pci_alloc(struct bnx2x *bp) {return 0; }
static inline void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp) {}
static inline int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs) {return 0; }
static inline void bnx2x_iov_channel_down(struct bnx2x *bp) {}
static inline void bnx2x_iov_task(struct work_struct *work) {}
static inline void bnx2x_schedule_iov_task(struct bnx2x *bp, enum bnx2x_iov_flag flag) {}
static inline void bnx2x_iov_link_update(struct bnx2x *bp) {}
static inline int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx) {return 0; }
static inline int bnx2x_set_vf_link_state(struct net_device *dev, int vf,
int link_state) {return 0; }
struct pf_vf_bulletin_content;
static inline void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
bool support_long) {}
static inline int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add) {return 0; }
#endif /* CONFIG_BNX2X_SRIOV */
#endif /* bnx2x_sriov.h */
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