From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | 608 ++++++++++++++++++++++ 1 file changed, 608 insertions(+) create mode 100644 drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h') diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h new file mode 100644 index 000000000..66ee62a04 --- /dev/null +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h @@ -0,0 +1,608 @@ +/* bnx2x_sriov.h: Broadcom Everest network driver. + * + * Copyright 2009-2013 Broadcom Corporation + * + * Unless you and Broadcom 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 Broadcom software provided under a + * license other than the GPL, without Broadcom's express prior written + * consent. + * + * Maintained by: Ariel Elior + * Written by: Shmulik Ravid + * Ariel Elior + */ +#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; + atomic_t vlan_count; /* 0 means vlan-0 is set ~ untagged */ + 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 1 +#define BNX2X_VF_FILTER_VLAN 2 + + 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 0x0001 +#define VF_CFG_FW_FC 0x0002 +#define VF_CFG_TPA 0x0004 +#define VF_CFG_INT_SIMD 0x0008 +#define VF_CACHE_LINE 0x0010 +#define VF_CFG_VLAN 0x0020 +#define VF_CFG_STATS_COALESCE 0x0040 +#define VF_CFG_EXT_BULLETIN 0x0080 + 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; /* valid iff VF_CFG_STATS */ + u16 stats_stride; + dma_addr_t spq_map; + 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) + /* Hide a single vlan filter credit for the hypervisor */ +#define vf_vlan_rules_visible_cnt(vf) (vf_vlan_rules_cnt(vf) - 1) + + 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 */ + int mcast_list_len; + 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; +}; + +#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) + +/* 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_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); + +#else /* CONFIG_BNX2X_SRIOV */ + +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) {} + +#endif /* CONFIG_BNX2X_SRIOV */ +#endif /* bnx2x_sriov.h */ -- cgit v1.2.3-54-g00ecf