Searched refs:num_vfs (Results 1 - 61 of 61) sorted by relevance

/linux-4.4.14/drivers/net/ethernet/intel/fm10k/
H A Dfm10k_iov.c76 i = iov_data->num_vfs; fm10k_iov_event()
87 } while (i != iov_data->num_vfs); fm10k_iov_event()
124 for (i = iov_data->next_vf_mbx ? : iov_data->num_vfs; i--;) { fm10k_iov_mbx()
175 int num_vfs, i; fm10k_iov_suspend() local
177 /* pull out num_vfs from iov_data */ fm10k_iov_suspend()
178 num_vfs = iov_data ? iov_data->num_vfs : 0; fm10k_iov_suspend()
185 for (i = 0; i < num_vfs; i++) { fm10k_iov_suspend()
199 int num_vfs, i; fm10k_iov_resume() local
201 /* pull out num_vfs from iov_data */ fm10k_iov_resume()
202 num_vfs = iov_data ? iov_data->num_vfs : 0; fm10k_iov_resume()
209 hw->iov.ops.assign_resources(hw, num_vfs, num_vfs); fm10k_iov_resume()
223 for (i = 0; i < num_vfs; i++) { fm10k_iov_resume()
256 if (vf_idx >= iov_data->num_vfs) fm10k_iov_update_pvid()
284 static s32 fm10k_iov_alloc_data(struct pci_dev *pdev, int num_vfs) fm10k_iov_alloc_data() argument
301 if (!num_vfs) fm10k_iov_alloc_data()
305 size = offsetof(struct fm10k_iov_data, vf_info[num_vfs]); fm10k_iov_alloc_data()
311 iov_data->num_vfs = num_vfs; fm10k_iov_alloc_data()
314 for (i = 0; i < num_vfs; i++) { fm10k_iov_alloc_data()
365 int fm10k_iov_configure(struct pci_dev *pdev, int num_vfs) fm10k_iov_configure() argument
373 num_vfs = current_vfs; fm10k_iov_configure()
380 err = fm10k_iov_alloc_data(pdev, num_vfs); fm10k_iov_configure()
385 if (num_vfs && (num_vfs != current_vfs)) { fm10k_iov_configure()
392 err = pci_enable_sriov(pdev, num_vfs); fm10k_iov_configure()
400 return num_vfs; fm10k_iov_configure()
431 if (!iov_data || vf_idx >= iov_data->num_vfs) fm10k_ndo_set_vf_mac()
456 if (!iov_data || vf_idx >= iov_data->num_vfs) fm10k_ndo_set_vf_vlan()
488 if (!iov_data || vf_idx >= iov_data->num_vfs) fm10k_ndo_set_vf_bw()
512 if (!iov_data || vf_idx >= iov_data->num_vfs) fm10k_ndo_get_vf_config()
H A Dfm10k_pf.c456 if (!hw->iov.num_vfs) fm10k_update_int_moderator_pf()
594 u16 num_vfs = hw->iov.num_vfs; fm10k_vf_queue_index() local
597 vf_q_idx -= fm10k_queues_per_pool(hw) * (num_vfs - vf_idx); fm10k_vf_queue_index()
622 * @num_vfs: number of VFs to be allocated
628 static s32 fm10k_iov_assign_resources_pf(struct fm10k_hw *hw, u16 num_vfs, fm10k_iov_assign_resources_pf() argument
640 if ((num_vfs > num_pools) || (num_vfs > hw->iov.total_vfs)) fm10k_iov_assign_resources_pf()
644 hw->iov.num_vfs = num_vfs; fm10k_iov_assign_resources_pf()
648 qmap_stride = (num_vfs > 8) ? 32 : 256; fm10k_iov_assign_resources_pf()
657 for (i = 0; i < num_vfs; i++) { fm10k_iov_assign_resources_pf()
665 for (i = FM10K_VFMBMEM_LEN * num_vfs; i--;) fm10k_iov_assign_resources_pf()
692 fm10k_vf_vector_index(hw, num_vfs - 1)); fm10k_iov_assign_resources_pf()
695 for (i = 0; i < num_vfs; i++) { fm10k_iov_assign_resources_pf()
750 if (vf_idx >= hw->iov.num_vfs) fm10k_iov_configure_tc_pf()
808 if (vf_idx >= hw->iov.num_vfs) fm10k_iov_assign_int_moderator_pf()
822 if (vf_idx == (hw->iov.num_vfs - 1)) fm10k_iov_assign_int_moderator_pf()
846 if (!vf_info || vf_info->vf_idx >= hw->iov.num_vfs) fm10k_iov_assign_default_mac_vlan_pf()
850 qmap_stride = (hw->iov.num_vfs > 8) ? 32 : 256; fm10k_iov_assign_default_mac_vlan_pf()
939 if (vf_idx >= hw->iov.num_vfs) fm10k_iov_reset_resources_pf()
955 qmap_stride = (hw->iov.num_vfs > 8) ? 32 : 256; fm10k_iov_reset_resources_pf()
1003 if (vf_idx == (hw->iov.num_vfs - 1)) fm10k_iov_reset_resources_pf()
H A Dfm10k.h231 unsigned int num_vfs; member in struct:fm10k_iov_data
511 int fm10k_iov_configure(struct pci_dev *pdev, int num_vfs);
H A Dfm10k_ethtool.c197 for (i = 0; i < iov_data->num_vfs; i++) { fm10k_get_stat_strings()
260 stats_len += FM10K_MBX_STATS_LEN * iov_data->num_vfs; fm10k_get_sset_count()
321 for (i = 0; i < iov_data->num_vfs; i++) { fm10k_get_ethtool_stats()
H A Dfm10k_type.h637 u16 num_vfs; member in struct:fm10k_iov_info
H A Dfm10k_pci.c1340 if (!iov_data || vf_idx >= iov_data->num_vfs) { fm10k_1588_msg_pf()
/linux-4.4.14/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_sriov.c248 static int bnxt_set_vf_attr(struct bnxt *bp, int num_vfs) bnxt_set_vf_attr() argument
253 for (i = 0; i < num_vfs; i++) { bnxt_set_vf_attr()
261 static int bnxt_hwrm_func_vf_resource_free(struct bnxt *bp, int num_vfs) bnxt_hwrm_func_vf_resource_free() argument
270 for (i = pf->first_vf_id; i < pf->first_vf_id + num_vfs; i++) { bnxt_hwrm_func_vf_resource_free()
302 static int bnxt_alloc_vf_resources(struct bnxt *bp, int num_vfs) bnxt_alloc_vf_resources() argument
307 bp->pf.vf = kcalloc(num_vfs, sizeof(struct bnxt_vf_info), GFP_KERNEL); bnxt_alloc_vf_resources()
311 bnxt_set_vf_attr(bp, num_vfs); bnxt_alloc_vf_resources()
313 size = num_vfs * BNXT_HWRM_REQ_MAX_SIZE; bnxt_alloc_vf_resources()
327 for (j = 0; j < BNXT_HWRM_REQS_PER_PAGE && k < num_vfs; j++) { bnxt_alloc_vf_resources()
366 static int bnxt_hwrm_func_cfg(struct bnxt *bp, int *num_vfs) bnxt_hwrm_func_cfg() argument
382 vf_cp_rings = (vf_cp_rings - bp->cp_nr_rings) / *num_vfs; bnxt_hwrm_func_cfg()
384 /* vf_cp_rings = (bp->pf.max_cp_rings - bp->cp_nr_rings) / *num_vfs; */ bnxt_hwrm_func_cfg()
385 vf_stat_ctx = (bp->pf.max_stat_ctxs - bp->num_stat_ctxs) / *num_vfs; bnxt_hwrm_func_cfg()
388 *num_vfs; bnxt_hwrm_func_cfg()
391 *num_vfs; bnxt_hwrm_func_cfg()
392 vf_tx_rings = (bp->pf.max_tx_rings - bp->tx_nr_rings) / *num_vfs; bnxt_hwrm_func_cfg()
420 for (i = 0; i < *num_vfs; i++) { bnxt_hwrm_func_cfg()
440 static int bnxt_sriov_enable(struct bnxt *bp, int *num_vfs) bnxt_sriov_enable() argument
450 vfs_supported = *num_vfs; bnxt_sriov_enable()
484 if (vfs_supported != *num_vfs) { bnxt_sriov_enable()
486 *num_vfs, vfs_supported); bnxt_sriov_enable()
487 *num_vfs = vfs_supported; bnxt_sriov_enable()
490 rc = bnxt_alloc_vf_resources(bp, *num_vfs); bnxt_sriov_enable()
495 rc = bnxt_hwrm_func_cfg(bp, num_vfs); bnxt_sriov_enable()
504 rc = pci_enable_sriov(bp->pdev, *num_vfs); bnxt_sriov_enable()
512 bnxt_hwrm_func_vf_resource_free(bp, *num_vfs); bnxt_sriov_enable()
522 u16 num_vfs = pci_num_vf(bp->pdev); bnxt_sriov_disable() local
524 if (!num_vfs) bnxt_sriov_disable()
529 num_vfs); bnxt_sriov_disable()
533 bnxt_hwrm_func_vf_resource_free(bp, num_vfs); bnxt_sriov_disable()
543 int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs) bnxt_sriov_configure() argument
564 num_vfs = 0; bnxt_sriov_configure()
569 if (num_vfs && num_vfs == bp->pf.active_vfs) bnxt_sriov_configure()
574 if (!num_vfs) bnxt_sriov_configure()
577 bnxt_sriov_enable(bp, &num_vfs); bnxt_sriov_configure()
583 return num_vfs; bnxt_sriov_configure()
H A Dbnxt_sriov.h19 int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs);
H A Dbnxt_hsi.h818 __le16 num_vfs; member in struct:hwrm_func_vf_alloc_input
847 __le16 num_vfs; member in struct:hwrm_func_vf_free_input
/linux-4.4.14/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_sriov.c56 e_info(probe, "SR-IOV enabled with %d VFs\n", adapter->num_vfs); __ixgbe_enable_sriov()
62 adapter->ring_feature[RING_F_VMDQ].offset = adapter->num_vfs; __ixgbe_enable_sriov()
65 (IXGBE_MAX_PF_MACVLANS + 1 + adapter->num_vfs); __ixgbe_enable_sriov()
89 kcalloc(adapter->num_vfs, __ixgbe_enable_sriov()
94 (adapter->num_vfs < 16)) { __ixgbe_enable_sriov()
97 } else if (adapter->num_vfs < 32) { __ixgbe_enable_sriov()
109 for (i = 0; i < adapter->num_vfs; i++) { __ixgbe_enable_sriov()
141 if (!pre_existing_vfs && !adapter->num_vfs) ixgbe_enable_sriov()
151 adapter->num_vfs = pre_existing_vfs; ixgbe_enable_sriov()
163 adapter->num_vfs = min_t(unsigned int, adapter->num_vfs, IXGBE_MAX_VFS_DRV_LIMIT); ixgbe_enable_sriov()
165 err = pci_enable_sriov(adapter->pdev, adapter->num_vfs); ixgbe_enable_sriov()
168 adapter->num_vfs = 0; ixgbe_enable_sriov()
193 adapter->num_vfs = 0; ixgbe_disable_sriov()
251 static int ixgbe_pci_sriov_enable(struct pci_dev *dev, int num_vfs) ixgbe_pci_sriov_enable() argument
259 if (pre_existing_vfs && pre_existing_vfs != num_vfs) ixgbe_pci_sriov_enable()
261 else if (pre_existing_vfs && pre_existing_vfs == num_vfs) ixgbe_pci_sriov_enable()
262 return num_vfs; ixgbe_pci_sriov_enable()
275 if ((num_vfs + adapter->num_rx_pools) > IXGBE_MAX_VF_FUNCTIONS) ixgbe_pci_sriov_enable()
278 adapter->num_vfs = num_vfs; ixgbe_pci_sriov_enable()
284 for (i = 0; i < adapter->num_vfs; i++) ixgbe_pci_sriov_enable()
287 err = pci_enable_sriov(dev, num_vfs); ixgbe_pci_sriov_enable()
294 return num_vfs; ixgbe_pci_sriov_enable()
319 int ixgbe_pci_sriov_configure(struct pci_dev *dev, int num_vfs) ixgbe_pci_sriov_configure() argument
321 if (num_vfs == 0) ixgbe_pci_sriov_configure()
324 return ixgbe_pci_sriov_enable(dev, num_vfs); ixgbe_pci_sriov_configure()
382 for (i = 0; i < adapter->num_vfs; i++) { ixgbe_restore_vf_multicasts()
1162 for (vf = 0; vf < adapter->num_vfs; vf++) { ixgbe_msg_task()
1206 for (i = 0 ; i < adapter->num_vfs; i++) { ixgbe_ping_all_vfs()
1217 if (!is_valid_ether_addr(mac) || (vf >= adapter->num_vfs)) ixgbe_ndo_set_vf_mac()
1296 if ((vf >= adapter->num_vfs) || (vlan > 4095) || (qos > 7)) ixgbe_ndo_set_vf_vlan()
1399 for (i = 0; i < adapter->num_vfs; i++) { ixgbe_check_vf_rate_limit()
1414 if (vf >= adapter->num_vfs) ixgbe_ndo_set_vf_bw()
1451 if (vf >= adapter->num_vfs) ixgbe_ndo_set_vf_spoofchk()
1484 if (vf >= adapter->num_vfs) ixgbe_ndo_set_vf_rss_query_en()
1496 if (vf >= adapter->num_vfs) ixgbe_ndo_set_vf_trust()
1518 if (vf >= adapter->num_vfs) ixgbe_ndo_get_vf_config()
H A Dixgbe_sriov.h60 int ixgbe_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
H A Dixgbe_main.c2191 if (adapter->num_vfs > 32) { ixgbe_configure_msix()
2192 u32 eitrsel = (1 << (adapter->num_vfs - 32)) - 1; ixgbe_configure_msix()
3276 if (adapter->num_vfs || (adapter->num_rx_queues > 1 && ixgbe_set_rx_drop_en()
3388 unsigned int pf_pool = adapter->num_vfs; ixgbe_store_vfreta()
3436 unsigned int pf_pool = adapter->num_vfs; ixgbe_setup_vfreta()
3505 unsigned int pf_pool = adapter->num_vfs; ixgbe_setup_mrqc()
3727 hw->mac.ops.set_mac_anti_spoofing(hw, (adapter->num_vfs != 0), ixgbe_configure_virtualization()
3728 adapter->num_vfs); ixgbe_configure_virtualization()
3746 for (i = 0; i < adapter->num_vfs; i++) { ixgbe_configure_virtualization()
3828 if (adapter->num_vfs) ixgbe_setup_rdrxctl()
5225 if (adapter->num_vfs) { ixgbe_down()
5230 for (i = 0 ; i < adapter->num_vfs; i++) ixgbe_down()
5439 adapter->num_vfs = 0; ixgbe_sw_init()
5442 adapter->num_vfs = max_vfs; ixgbe_sw_init()
6560 if (!adapter->num_vfs) ixgbe_vf_tx_pending()
6567 for (i = 0; i < adapter->num_vfs; i++) { ixgbe_vf_tx_pending()
6668 adapter->num_vfs == 0) ixgbe_spoof_check()
8195 num_pools = adapter->num_vfs + adapter->num_rx_pools; ixgbe_configure_bridge_mode()
8212 if (!adapter->num_vfs) ixgbe_configure_bridge_mode()
8219 num_pools = adapter->num_vfs + adapter->num_rx_pools; ixgbe_configure_bridge_mode()
8292 int used_pools = adapter->num_vfs + adapter->num_rx_pools; ixgbe_fwd_add()
8976 e_info(probe, "IOV is enabled with %d VFs\n", adapter->num_vfs); ixgbe_probe()
8977 for (i = 0; i < adapter->num_vfs; i++) ixgbe_probe()
9124 adapter->num_vfs == 0) ixgbe_io_error_detected()
H A Dixgbe_dcb_nl.c675 for (vf = 0; vf < adapter->num_vfs; vf++) { ixgbe_dcbnl_ieee_setapp()
720 for (vf = 0; vf < adapter->num_vfs; vf++) { ixgbe_dcbnl_ieee_delapp()
H A Dixgbe_ethtool.c2003 for (i = 0; i < adapter->num_vfs; i++) { ixgbe_diag_test()
2620 ((vf > adapter->num_vfs) || ixgbe_add_ethtool_fdir_entry()
2814 unsigned int pf_pool = adapter->num_vfs; ixgbe_set_rss_hash_opt()
H A Dixgbe.h764 unsigned int num_vfs; member in struct:ixgbe_adapter
/linux-4.4.14/drivers/net/ethernet/qlogic/qlcnic/
H A Dqlcnic_sriov_pf.c76 u32 num_vfs, max, temp; qlcnic_sriov_pf_cal_res_limit() local
82 num_vfs = sriov->num_vfs; qlcnic_sriov_pf_cal_res_limit()
83 max = num_vfs + 1; qlcnic_sriov_pf_cal_res_limit()
96 temp = res->num_rx_ucast_mac_filters - num_macs * num_vfs; qlcnic_sriov_pf_cal_res_limit()
98 temp = res->num_tx_mac_filters - num_macs * num_vfs; qlcnic_sriov_pf_cal_res_limit()
100 temp = num_macs * num_vfs * QLCNIC_SRIOV_VF_MAX_MAC; qlcnic_sriov_pf_cal_res_limit()
104 info->max_tx_ques = res->num_tx_queues - sriov->num_vfs; qlcnic_sriov_pf_cal_res_limit()
163 total_fn = sriov->num_vfs + 1; qlcnic_sriov_set_vf_max_vlan()
413 for (i = 0; i < sriov->num_vfs; i++) qlcnic_sriov_pf_del_flr_queue()
567 static int qlcnic_sriov_pf_enable(struct qlcnic_adapter *adapter, int num_vfs) qlcnic_sriov_pf_enable() argument
574 err = pci_enable_sriov(adapter->pdev, num_vfs); qlcnic_sriov_pf_enable()
582 int num_vfs) __qlcnic_pci_sriov_enable()
589 err = qlcnic_sriov_init(adapter, num_vfs); __qlcnic_pci_sriov_enable()
617 static int qlcnic_pci_sriov_enable(struct qlcnic_adapter *adapter, int num_vfs) qlcnic_pci_sriov_enable() argument
632 err = __qlcnic_pci_sriov_enable(adapter, num_vfs); qlcnic_pci_sriov_enable()
640 err = qlcnic_sriov_pf_enable(adapter, num_vfs); qlcnic_pci_sriov_enable()
646 return num_vfs; qlcnic_pci_sriov_enable()
666 int qlcnic_pci_sriov_configure(struct pci_dev *dev, int num_vfs) qlcnic_pci_sriov_configure() argument
674 if (num_vfs == 0) qlcnic_pci_sriov_configure()
677 err = qlcnic_pci_sriov_enable(adapter, num_vfs); qlcnic_pci_sriov_configure()
1770 u16 num_vfs = sriov->num_vfs; qlcnic_sriov_pf_reset() local
1773 for (i = 0; i < num_vfs; i++) { qlcnic_sriov_pf_reset()
1809 int i, num_vfs; qlcnic_sriov_set_vf_mac() local
1816 num_vfs = sriov->num_vfs; qlcnic_sriov_set_vf_mac()
1818 if (!is_valid_ether_addr(mac) || vf >= num_vfs) qlcnic_sriov_set_vf_mac()
1826 for (i = 0; i < num_vfs; i++) { qlcnic_sriov_set_vf_mac()
1865 if (vf >= sriov->num_vfs) qlcnic_sriov_set_vf_tx_rate()
1928 if (vf >= sriov->num_vfs || qos > 7) qlcnic_sriov_set_vf_vlan()
2003 if (vf >= sriov->num_vfs) qlcnic_sriov_get_vf_config()
2034 if (vf >= sriov->num_vfs) qlcnic_sriov_set_vf_spoofchk()
581 __qlcnic_pci_sriov_enable(struct qlcnic_adapter *adapter, int num_vfs) __qlcnic_pci_sriov_enable() argument
H A Dqlcnic_sriov_common.c136 int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs) qlcnic_sriov_init() argument
153 sriov->num_vfs = num_vfs; qlcnic_sriov_init()
156 num_vfs, GFP_KERNEL); qlcnic_sriov_init()
182 for (i = 0; i < num_vfs; i++) { qlcnic_sriov_init()
265 for (i = 0; i < sriov->num_vfs; i++) { __qlcnic_sriov_cleanup()
274 for (i = 0; i < sriov->num_vfs; i++) __qlcnic_sriov_cleanup()
680 for (i = 0; i < adapter->ahw->sriov->num_vfs; i++) { qlcnic_sriov_func_to_index()
2154 for (i = 0; i < sriov->num_vfs; i++) { qlcnic_sriov_alloc_vlans()
2167 for (i = 0; i < sriov->num_vfs; i++) { qlcnic_sriov_free_vlans()
H A Dqlcnic_sriov.h176 u8 num_vfs; member in struct:qlcnic_sriov
/linux-4.4.14/drivers/net/ethernet/mellanox/mlx4/
H A Dport.c562 dev->persist->num_vfs + 1); mlx4_get_slave_num_gids()
564 vfs = bitmap_weight(slaves_pport.slaves, dev->persist->num_vfs + 1) - 1; mlx4_get_slave_num_gids()
599 dev->persist->num_vfs + 1); mlx4_get_base_gid_ix()
602 vfs = bitmap_weight(slaves_pport.slaves, dev->persist->num_vfs + 1) - 1; mlx4_get_base_gid_ix()
653 if (slave < 0 || slave > dev->persist->num_vfs) mlx4_reset_roce_gids()
1185 unsigned num_vfs; mlx4_get_slave_from_roce_gid() local
1192 num_vfs = bitmap_weight(slaves_pport.slaves, mlx4_get_slave_from_roce_gid()
1193 dev->persist->num_vfs + 1) - 1; mlx4_get_slave_from_roce_gid()
1209 else if (found_ix < MLX4_ROCE_PF_GIDS + (vf_gids % num_vfs) * mlx4_get_slave_from_roce_gid()
1210 (vf_gids / num_vfs + 1)) mlx4_get_slave_from_roce_gid()
1212 (vf_gids / num_vfs + 1)) + 1; mlx4_get_slave_from_roce_gid()
1216 ((vf_gids % num_vfs) * ((vf_gids / num_vfs + 1)))) / mlx4_get_slave_from_roce_gid()
1217 (vf_gids / num_vfs)) + vf_gids % num_vfs + 1; mlx4_get_slave_from_roce_gid()
1237 dev->persist->num_vfs + 1); mlx4_get_slave_from_roce_gid()
1267 dev->persist->num_vfs + 1); mlx4_get_slave_from_roce_gid()
H A Deq.c156 for (i = 0; i <= dev->persist->num_vfs; i++) { mlx4_gen_slave_eqe()
216 if (slave < 0 || slave > dev->persist->num_vfs || mlx4_slave_event()
265 if (dev->persist->num_vfs < slave) mlx4_gen_guid_change_eqe()
284 if (dev->persist->num_vfs < slave) mlx4_gen_port_state_change_eqe()
339 for (i = 0; i < dev->persist->num_vfs + 1; i++) set_all_slave_state()
595 for (i = 0; i < dev->persist->num_vfs + 1; mlx4_eq_int()
637 i < dev->persist->num_vfs + 1; mlx4_eq_int()
H A Dmain.c80 static uint8_t num_vfs[3] = {0, 0, 0}; variable
82 module_param_array(num_vfs, byte , &num_vfs_argc, 0444);
83 MODULE_PARM_DESC(num_vfs, "enable #num_vfs functions if num_vfs > 0\n"
84 "num_vfs=port1,port2,port1+2");
89 MODULE_PARM_DESC(probe_vf, "number of vfs to probe by pf driver (num_vfs > 0)\n"
1936 (dev->persist->num_vfs + 1))) && choose_steering_mode()
2950 mlx4_err(dev, "SR-IOV was already enabled, but with num_vfs (%d) different than requested (%d)\n", mlx4_enable_sriov()
2981 dev->persist->num_vfs = total_vfs; mlx4_enable_sriov()
2988 dev->persist->num_vfs = 0; mlx4_enable_sriov()
3078 dev->persist->num_vfs = total_vfs; mlx4_load_one()
3329 if (mlx4_is_master(dev) && dev->persist->num_vfs && !reset_flow) mlx4_load_one()
3397 if (mlx4_is_master(dev) && dev->persist->num_vfs && !reset_flow) mlx4_load_one()
3434 nvfs[param_map[num_vfs_argc - 1][i]] = num_vfs[i]; __mlx4_init_one()
3436 dev_err(&pdev->dev, "num_vfs module parameter cannot be negative\n"); __mlx4_init_one()
3445 dev_err(&pdev->dev, "probe_vf module parameter cannot be negative or greater than num_vfs\n"); __mlx4_init_one()
3756 total_vfs = dev->persist->num_vfs; mlx4_restart_one()
3864 total_vfs = dev->persist->num_vfs; mlx4_pci_slot_reset()
H A Dcmd.c1942 int num_vfs; mlx4_allocate_port_vpps() local
1955 num_vfs = (availible_vpp / mlx4_allocate_port_vpps()
1960 vpp_param[i] = num_vfs; mlx4_allocate_port_vpps()
1976 port_qos->num_of_qos_vfs = num_vfs; mlx4_allocate_port_vpps()
2671 if ((vf < 0) || (vf >= dev->persist->num_vfs)) { mlx4_get_slave_indx()
2673 vf, dev->persist->num_vfs); mlx4_get_slave_indx()
2682 if (slave < 1 || slave > dev->persist->num_vfs) { mlx4_get_vf_indx()
2773 for (i = 0; i < dev->persist->num_vfs + 1; i++) { mlx4_phys_to_slaves_pport()
2793 for (i = 0; i < dev->persist->num_vfs + 1; i++) { mlx4_phys_to_slaves_pport_actv()
H A Dresource_tracker.c310 if (slave > dev->persist->num_vfs) mlx4_grant_resource()
316 (dev->persist->num_vfs + 1) + slave] : mlx4_grant_resource()
355 (dev->persist->num_vfs + 1) + slave] += count; mlx4_grant_resource()
379 if (slave > dev->persist->num_vfs) mlx4_release_resource()
386 (dev->persist->num_vfs + 1) + slave] : mlx4_release_resource()
402 (dev->persist->num_vfs + 1) + slave] -= count; mlx4_release_resource()
421 (2 * (dev->persist->num_vfs + 1)); initialize_res_quotas()
502 res_alloc->quota = kmalloc((dev->persist->num_vfs + 1) * mlx4_init_resource_tracker()
504 res_alloc->guaranteed = kmalloc((dev->persist->num_vfs + 1) * mlx4_init_resource_tracker()
508 (dev->persist->num_vfs mlx4_init_resource_tracker()
513 num_vfs + 1) * mlx4_init_resource_tracker()
524 for (t = 0; t < dev->persist->num_vfs + 1; t++) { mlx4_init_resource_tracker()
3272 if (slave < 0 || slave > dev->persist->num_vfs || mlx4_GEN_EQE()
/linux-4.4.14/arch/powerpc/platforms/powernv/
H A Dpci-ioda.c861 u16 num_vfs; pnv_pci_vf_resource_shift() local
874 num_vfs = pdn->num_vfs; pnv_pci_vf_resource_shift()
885 * and the actual size for num_vfs VFs BAR. This check is to pnv_pci_vf_resource_shift()
892 res2.end = res2.start + (size * num_vfs) - 1; pnv_pci_vf_resource_shift()
896 i, &res2, res, num_vfs, offset); pnv_pci_vf_resource_shift()
920 num_vfs, offset); pnv_pci_vf_resource_shift()
1153 static int pnv_pci_vf_assign_m64(struct pci_dev *pdev, u16 num_vfs) pnv_pci_vf_assign_m64() argument
1181 vf_groups = (num_vfs <= M64_PER_IOV) ? num_vfs: M64_PER_IOV; pnv_pci_vf_assign_m64()
1182 vf_per_group = (num_vfs <= M64_PER_IOV)? 1: pnv_pci_vf_assign_m64()
1183 roundup_pow_of_two(num_vfs) / pdn->m64_per_iov; pnv_pci_vf_assign_m64()
1284 static void pnv_ioda_release_vf_PE(struct pci_dev *pdev, u16 num_vfs) pnv_ioda_release_vf_PE() argument
1302 if (pdn->m64_per_iov == M64_PER_IOV && num_vfs > M64_PER_IOV) { pnv_ioda_release_vf_PE()
1307 vf_per_group = roundup_pow_of_two(num_vfs) / pdn->m64_per_iov; pnv_ioda_release_vf_PE()
1312 vf_index < num_vfs; pnv_ioda_release_vf_PE()
1316 vf_index1 < num_vfs; pnv_ioda_release_vf_PE()
1355 u16 num_vfs; pnv_pci_sriov_disable() local
1362 num_vfs = pdn->num_vfs; pnv_pci_sriov_disable()
1365 pnv_ioda_release_vf_PE(pdev, num_vfs); pnv_pci_sriov_disable()
1375 bitmap_clear(phb->ioda.pe_alloc, pdn->offset, num_vfs); pnv_pci_sriov_disable()
1382 static void pnv_ioda_setup_vf_PE(struct pci_dev *pdev, u16 num_vfs) pnv_ioda_setup_vf_PE() argument
1402 for (vf_index = 0; vf_index < num_vfs; vf_index++) { pnv_ioda_setup_vf_PE()
1437 if (pdn->m64_per_iov == M64_PER_IOV && num_vfs > M64_PER_IOV) { pnv_ioda_setup_vf_PE()
1442 vf_per_group = roundup_pow_of_two(num_vfs) / pdn->m64_per_iov; pnv_ioda_setup_vf_PE()
1447 vf_index < num_vfs; pnv_ioda_setup_vf_PE()
1451 vf_index1 < num_vfs; pnv_ioda_setup_vf_PE()
1469 int pnv_pci_sriov_enable(struct pci_dev *pdev, u16 num_vfs) pnv_pci_sriov_enable() argument
1487 0, num_vfs, 0); pnv_pci_sriov_enable()
1490 dev_info(&pdev->dev, "Failed to enable VF%d\n", num_vfs); pnv_pci_sriov_enable()
1494 bitmap_set(phb->ioda.pe_alloc, pdn->offset, num_vfs); pnv_pci_sriov_enable()
1495 pdn->num_vfs = num_vfs; pnv_pci_sriov_enable()
1499 ret = pnv_pci_vf_assign_m64(pdev, num_vfs); pnv_pci_sriov_enable()
1518 pnv_ioda_setup_vf_PE(pdev, num_vfs); pnv_pci_sriov_enable()
1523 bitmap_clear(phb->ioda.pe_alloc, pdn->offset, num_vfs); pnv_pci_sriov_enable()
1538 int pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs) pcibios_sriov_enable() argument
1543 pnv_pci_sriov_enable(pdev, num_vfs); pcibios_sriov_enable()
/linux-4.4.14/drivers/net/ethernet/sfc/
H A Def10_sriov.c356 static int efx_ef10_pci_sriov_enable(struct efx_nic *efx, int num_vfs) efx_ef10_pci_sriov_enable() argument
361 efx->vf_count = num_vfs; efx_ef10_pci_sriov_enable()
367 rc = pci_enable_sriov(dev, num_vfs); efx_ef10_pci_sriov_enable()
402 int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs) efx_ef10_sriov_configure() argument
404 if (num_vfs == 0) efx_ef10_sriov_configure()
407 return efx_ef10_pci_sriov_enable(efx, num_vfs); efx_ef10_sriov_configure()
H A Def10_sriov.h39 int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
H A Dsiena_sriov.h44 int efx_siena_sriov_configure(struct efx_nic *efx, int num_vfs);
H A Defx.c3200 static int efx_pci_sriov_configure(struct pci_dev *dev, int num_vfs) efx_pci_sriov_configure() argument
3206 rc = efx->type->sriov_configure(efx, num_vfs); efx_pci_sriov_configure()
3210 return num_vfs; efx_pci_sriov_configure()
H A Dsiena_sriov.c1685 int efx_siena_sriov_configure(struct efx_nic *efx, int num_vfs) efx_siena_sriov_configure() argument
H A Dnet_driver.h1329 int (*sriov_configure)(struct efx_nic *efx, int num_vfs);
/linux-4.4.14/drivers/net/ethernet/emulex/benet/
H A Dbe_main.c33 /* num_vfs module param is obsolete.
36 static unsigned int num_vfs; variable
37 module_param(num_vfs, uint, S_IRUGO);
38 MODULE_PARM_DESC(num_vfs, "Number of PCI VFs to initialize");
1576 if (!is_valid_ether_addr(mac) || vf >= adapter->num_vfs) be_set_vf_mac()
1616 if (vf >= adapter->num_vfs) be_get_vf_config()
1696 if (vf >= adapter->num_vfs || vlan > 4095 || qos > 7) be_set_vf_vlan()
1729 if (vf >= adapter->num_vfs) be_set_vf_tx_rate()
1788 if (vf >= adapter->num_vfs) be_set_vf_link_state()
1813 if (vf >= adapter->num_vfs) be_set_vf_spoofchk()
3740 adapter->num_vfs = 0;
3789 static u16 be_calculate_vf_qs(struct be_adapter *adapter, u16 num_vfs) be_calculate_vf_qs() argument
3797 if (num_vfs && !be_is_mc(adapter)) { be_calculate_vf_qs()
3802 if (num_vfs < (be_max_vfs(adapter) - 8)) be_calculate_vf_qs()
3803 num_vf_qs = (res.max_rss_qs - 8) / num_vfs; be_calculate_vf_qs()
3805 num_vf_qs = res.max_rss_qs / num_vfs; be_calculate_vf_qs()
3811 if (num_vfs >= MAX_RSS_IFACES) be_calculate_vf_qs()
3897 adapter->vf_cfg = kcalloc(adapter->num_vfs, sizeof(*vf_cfg), be_vf_setup_init()
3977 status = pci_enable_sriov(adapter->pdev, adapter->num_vfs);
3980 adapter->num_vfs = 0;
4013 bool use_sriov = adapter->num_vfs ? 1 : 0; BEx_get_resources()
4119 adapter->num_vfs = old_vfs; be_get_sriov_config()
4464 if (adapter->num_vfs) be_setup()
6020 static int be_pci_sriov_configure(struct pci_dev *pdev, int num_vfs) be_pci_sriov_configure() argument
6026 if (!num_vfs) be_pci_sriov_configure()
6029 adapter->num_vfs = num_vfs; be_pci_sriov_configure()
6031 if (adapter->num_vfs == 0 && pci_vfs_assigned(pdev)) { be_pci_sriov_configure()
6040 * Based on num_vfs, redistribute the resources across num_vfs so that be_pci_sriov_configure()
6046 num_vf_qs = be_calculate_vf_qs(adapter, adapter->num_vfs); be_pci_sriov_configure()
6048 adapter->num_vfs, num_vf_qs); be_pci_sriov_configure()
6065 if (adapter->num_vfs) be_pci_sriov_configure()
6069 return adapter->num_vfs; be_pci_sriov_configure()
6102 if (num_vfs > 0) { be_init_module()
6103 pr_info(DRV_NAME " : Module param num_vfs is obsolete."); be_init_module()
H A Dbe_cmds.c3786 res->max_vfs = le16_to_cpu(pcie->num_vfs); be_cmd_get_profile_config()
3872 pcie->num_vfs = 0xFFFF; be_reset_pcie_desc()
3911 u16 num_vfs, u16 num_vf_qs, be_fill_vf_res_template()
3951 (num_vfs + 1)); be_fill_vf_res_template()
3958 (num_vfs + 1)); be_fill_vf_res_template()
3962 (num_vfs + 1)); be_fill_vf_res_template()
3966 (num_vfs + 1)); be_fill_vf_res_template()
3970 (num_vfs + 1)); be_fill_vf_res_template()
3974 struct be_resources pool_res, u16 num_vfs, be_cmd_set_sriov_config()
3988 desc.pcie.sriov_state = num_vfs ? 1 : 0; be_cmd_set_sriov_config()
3989 desc.pcie.num_vfs = cpu_to_le16(num_vfs); be_cmd_set_sriov_config()
3999 be_fill_vf_res_template(adapter, pool_res, num_vfs, num_vf_qs, be_cmd_set_sriov_config()
3909 be_fill_vf_res_template(struct be_adapter *adapter, struct be_resources pool_res, u16 num_vfs, u16 num_vf_qs, struct be_nic_res_desc *nic_vft) be_fill_vf_res_template() argument
3973 be_cmd_set_sriov_config(struct be_adapter *adapter, struct be_resources pool_res, u16 num_vfs, u16 num_vf_qs) be_cmd_set_sriov_config() argument
H A Dbe.h576 u16 num_vfs; /* Number of VFs provisioned by PF */ member in struct:be_adapter
608 for (i = 0, vf_cfg = &adapter->vf_cfg[i]; i < adapter->num_vfs; \
H A Dbe_cmds.h2104 u16 num_vfs; member in struct:be_pcie_res_desc
2406 struct be_resources res, u16 num_vfs,
/linux-4.4.14/drivers/pci/
H A Dpci-sysfs.c458 * num_vfs > 0; number of VFs to enable
459 * num_vfs = 0; disable all VFs
470 u16 num_vfs; sriov_numvfs_store() local
472 ret = kstrtou16(buf, 0, &num_vfs); sriov_numvfs_store()
476 if (num_vfs > pci_sriov_get_totalvfs(pdev)) sriov_numvfs_store()
479 if (num_vfs == pdev->sriov->num_VFs) sriov_numvfs_store()
488 if (num_vfs == 0) { sriov_numvfs_store()
499 pdev->sriov->num_VFs, num_vfs); sriov_numvfs_store()
503 ret = pdev->driver->sriov_configure(pdev, num_vfs); sriov_numvfs_store()
507 if (ret != num_vfs) sriov_numvfs_store()
509 num_vfs, ret); sriov_numvfs_store()
H A Diov.c228 int __weak pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs) pcibios_sriov_enable() argument
/linux-4.4.14/drivers/net/ethernet/intel/i40e/
H A Di40e_virtchnl_pf.c988 * @num_vfs: number of VFs to allocate
992 static int i40e_pci_sriov_enable(struct pci_dev *pdev, int num_vfs) i40e_pci_sriov_enable() argument
1006 if (pre_existing_vfs && pre_existing_vfs != num_vfs) i40e_pci_sriov_enable()
1008 else if (pre_existing_vfs && pre_existing_vfs == num_vfs) i40e_pci_sriov_enable()
1011 if (num_vfs > pf->num_req_vfs) { i40e_pci_sriov_enable()
1013 num_vfs, pf->num_req_vfs); i40e_pci_sriov_enable()
1018 dev_info(&pdev->dev, "Allocating %d VFs.\n", num_vfs); i40e_pci_sriov_enable()
1019 err = i40e_alloc_vfs(pf, num_vfs); i40e_pci_sriov_enable()
1026 return num_vfs; i40e_pci_sriov_enable()
1037 * @num_vfs: number of VFs to allocate
1042 int i40e_pci_sriov_configure(struct pci_dev *pdev, int num_vfs) i40e_pci_sriov_configure() argument
1046 if (num_vfs) { i40e_pci_sriov_configure()
1052 return i40e_pci_sriov_enable(pdev, num_vfs); i40e_pci_sriov_configure()
H A Di40e_virtchnl_pf.h112 int i40e_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
H A Di40e_common.c1320 u32 num_vfs; i40e_clear_hw() local
1348 num_vfs = (j - i) + 1; i40e_clear_hw()
1350 num_vfs = 0; i40e_clear_hw()
1364 for (i = 0; i < num_vfs; i++) i40e_clear_hw()
2856 p->num_vfs = number; i40e_parse_discover_capabilities()
H A Di40e_type.h274 u32 num_vfs; member in struct:i40e_hw_capabilities
H A Di40e_main.c6536 "pf=%d, num_vfs=%d, msix_pf=%d, msix_vf=%d, fd_g=%d, fd_b=%d, pf_max_q=%d num_vsi=%d\n", i40e_get_capabilities()
6537 pf->hw.pf_id, pf->hw.func_caps.num_vfs, i40e_get_capabilities()
6546 + pf->hw.func_caps.num_vfs) i40e_get_capabilities()
8165 if (pf->hw.func_caps.num_vfs && pf->hw.partition_id == 1) { i40e_sw_init()
8169 pf->hw.func_caps.num_vfs, i40e_sw_init()
/linux-4.4.14/drivers/misc/genwqe/
H A Dcard_debugfs.c203 for (vf_num = 0; vf_num < cd->num_vfs; vf_num++) { genwqe_jtimer_show()
223 for (vf_num = 0; vf_num < cd->num_vfs; vf_num++) { genwqe_queue_working_time_show()
H A Dcard_base.c1132 cd->num_vfs = pci_sriov_get_totalvfs(pci_dev); genwqe_pci_setup()
1133 if (cd->num_vfs < 0) genwqe_pci_setup()
1134 cd->num_vfs = 0; genwqe_pci_setup()
H A Dcard_base.h310 int num_vfs; member in struct:genwqe_dev
/linux-4.4.14/drivers/crypto/qat/qat_common/
H A Dadf_pf2vf_msg.c366 int i, num_vfs = pci_num_vf(accel_to_pci_dev(accel_dev)); adf_pf2vf_notify_restarting() local
368 for (i = 0, vf = accel_dev->pf.vf_info; i < num_vfs; i++, vf++) { adf_pf2vf_notify_restarting()
/linux-4.4.14/drivers/net/ethernet/cisco/enic/
H A Denic.h163 u16 num_vfs; member in struct:enic
H A Denic_pp.c43 if (vf < 0 || vf >= enic->num_vfs) { enic_is_valid_pp_vf()
H A Denic_main.c199 return vf >= 0 && vf < enic->num_vfs; enic_is_valid_vf()
2606 &enic->num_vfs); enic_probe()
2607 if (enic->num_vfs) { enic_probe()
2608 err = pci_enable_sriov(pdev, enic->num_vfs); enic_probe()
2616 num_pps = enic->num_vfs; enic_probe()
/linux-4.4.14/drivers/infiniband/hw/mlx4/
H A Dsysfs.c778 for (i = 0; i <= device->dev->persist->num_vfs; ++i) register_pkey_tree()
793 for (slave = device->dev->persist->num_vfs; slave >= 0; --slave) { unregister_pkey_tree()
H A Dalias_GUID.c218 if (slave_id >= dev->dev->persist->num_vfs + 1) mlx4_ib_notify_slaves_on_guid_change()
591 if (!entry || entry > dev->dev->persist->num_vfs || mlx4_ib_guid_port_init()
H A Dmad.c1991 (u16)(dev->dev->persist->num_vfs + 1)); mlx4_ib_alloc_demux_ctx()
H A Dmain.c2042 for (slave = 0; slave <= ibdev->dev->persist->num_vfs; init_pkeys()
/linux-4.4.14/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_sriov.h539 int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs);
611 static inline int bnx2x_sriov_configure(struct pci_dev *dev, int num_vfs) {return 0; } bnx2x_iov_channel_down() argument
/linux-4.4.14/arch/powerpc/include/asm/
H A Dpci-bridge.h216 u16 num_vfs; /* number of VFs enabled*/ member in struct:pci_dn
/linux-4.4.14/net/core/
H A Drtnetlink.c820 int num_vfs = dev_num_vf(dev->dev.parent); rtnl_vfinfo_size() local
822 size += nla_total_size(num_vfs * sizeof(struct nlattr)); rtnl_vfinfo_size()
823 size += num_vfs * rtnl_vfinfo_size()
1272 int num_vfs = dev_num_vf(dev->dev.parent); rtnl_fill_ifinfo() local
1277 for (i = 0; i < num_vfs; i++) { rtnl_fill_ifinfo()
/linux-4.4.14/drivers/net/ethernet/intel/igb/
H A Digb_main.c181 static int igb_pci_enable_sriov(struct pci_dev *dev, int num_vfs);
201 static int igb_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
2705 static int igb_enable_sriov(struct pci_dev *pdev, int num_vfs) igb_enable_sriov() argument
2713 if (!(adapter->flags & IGB_FLAG_HAS_MSIX) || num_vfs > 7) { igb_enable_sriov()
2717 if (!num_vfs) igb_enable_sriov()
2725 adapter->vfs_allocated_count = num_vfs; igb_enable_sriov()
7548 static int igb_pci_enable_sriov(struct pci_dev *dev, int num_vfs) igb_pci_enable_sriov() argument
7550 int err = igb_enable_sriov(dev, num_vfs); igb_pci_enable_sriov()
7557 return num_vfs; igb_pci_enable_sriov()
7564 static int igb_pci_sriov_configure(struct pci_dev *dev, int num_vfs) igb_pci_sriov_configure() argument
7567 if (num_vfs == 0) igb_pci_sriov_configure()
7570 return igb_pci_enable_sriov(dev, num_vfs); igb_pci_sriov_configure()
/linux-4.4.14/drivers/net/ethernet/intel/i40evf/
H A Di40e_type.h274 u32 num_vfs; member in struct:i40e_hw_capabilities
/linux-4.4.14/include/linux/mlx4/
H A Ddevice.h829 int num_vfs; member in struct:mlx4_dev_persistent
/linux-4.4.14/drivers/net/ethernet/neterion/vxge/
H A Dvxge-main.c4339 u32 num_vfs = 0; vxge_probe() local
4493 num_vfs = vxge_get_num_vfs(function_mode) - 1; vxge_probe()
4498 ret = pci_enable_sriov(pdev, num_vfs); vxge_probe()
/linux-4.4.14/include/linux/
H A Dpci.h677 int (*sriov_configure) (struct pci_dev *dev, int num_vfs); /* PF pdev */
/linux-4.4.14/drivers/net/ethernet/qlogic/qed/
H A Dqed_hsi.h433 u8 num_vfs; member in struct:pf_start_ramrod_data

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