367 static int bnxt_set_vf_attr(struct bnxt *bp, int num_vfs)  in bnxt_set_vf_attr()  argument
372 	for (i = 0; i < num_vfs; i++) {  in bnxt_set_vf_attr()
379 static int bnxt_hwrm_func_vf_resource_free(struct bnxt *bp, int num_vfs)  in bnxt_hwrm_func_vf_resource_free()  argument
390 	for (i = pf->first_vf_id; i < pf->first_vf_id + num_vfs; i++) {  in bnxt_hwrm_func_vf_resource_free()
422 static int bnxt_alloc_vf_resources(struct bnxt *bp, int num_vfs)  in bnxt_alloc_vf_resources()  argument
427 	bp->pf.vf = kcalloc(num_vfs, sizeof(struct bnxt_vf_info), GFP_KERNEL);  in bnxt_alloc_vf_resources()
431 	bnxt_set_vf_attr(bp, num_vfs);  in bnxt_alloc_vf_resources()
433 	size = num_vfs * BNXT_HWRM_REQ_MAX_SIZE;  in bnxt_alloc_vf_resources()
447 		for (j = 0; j < BNXT_HWRM_REQS_PER_PAGE && k < num_vfs; j++) {  in bnxt_alloc_vf_resources()
524 static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int num_vfs, bool reset)  in bnxt_hwrm_func_vf_resc_cfg()  argument
572 		vf_cp_rings /= num_vfs;  in bnxt_hwrm_func_vf_resc_cfg()
573 		vf_tx_rings /= num_vfs;  in bnxt_hwrm_func_vf_resc_cfg()
574 		vf_rx_rings /= num_vfs;  in bnxt_hwrm_func_vf_resc_cfg()
575 		vf_vnics /= num_vfs;  in bnxt_hwrm_func_vf_resc_cfg()
576 		vf_stat_ctx /= num_vfs;  in bnxt_hwrm_func_vf_resc_cfg()
577 		vf_ring_grps /= num_vfs;  in bnxt_hwrm_func_vf_resc_cfg()
578 		vf_rss /= num_vfs;  in bnxt_hwrm_func_vf_resc_cfg()
598 		req->max_msix = cpu_to_le16(vf_msix / num_vfs);  in bnxt_hwrm_func_vf_resc_cfg()
601 	for (i = 0; i < num_vfs; i++) {  in bnxt_hwrm_func_vf_resc_cfg()
637 static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs)  in bnxt_hwrm_func_cfg()  argument
653 	vf_cp_rings = bnxt_get_avail_cp_rings_for_en(bp) / num_vfs;  in bnxt_hwrm_func_cfg()
654 	vf_stat_ctx = bnxt_get_avail_stat_ctxs_for_en(bp) / num_vfs;  in bnxt_hwrm_func_cfg()
657 			      num_vfs;  in bnxt_hwrm_func_cfg()
660 			      num_vfs;  in bnxt_hwrm_func_cfg()
661 	vf_ring_grps = (hw_resc->max_hw_ring_grps - bp->rx_nr_rings) / num_vfs;  in bnxt_hwrm_func_cfg()
662 	vf_tx_rings = (hw_resc->max_tx_rings - bp->tx_nr_rings) / num_vfs;  in bnxt_hwrm_func_cfg()
663 	vf_vnics = (hw_resc->max_vnics - bp->nr_vnics) / num_vfs;  in bnxt_hwrm_func_cfg()
693 	for (i = 0; i < num_vfs; i++) {  in bnxt_hwrm_func_cfg()
711 		hw_resc->max_rx_rings -= vf_rx_rings * num_vfs;  in bnxt_hwrm_func_cfg()
712 		hw_resc->max_hw_ring_grps -= vf_ring_grps * num_vfs;  in bnxt_hwrm_func_cfg()
713 		hw_resc->max_cp_rings -= vf_cp_rings * num_vfs;  in bnxt_hwrm_func_cfg()
714 		hw_resc->max_rsscos_ctxs -= num_vfs;  in bnxt_hwrm_func_cfg()
715 		hw_resc->max_stat_ctxs -= vf_stat_ctx * num_vfs;  in bnxt_hwrm_func_cfg()
716 		hw_resc->max_vnics -= vf_vnics * num_vfs;  in bnxt_hwrm_func_cfg()
722 static int bnxt_func_cfg(struct bnxt *bp, int num_vfs, bool reset)  in bnxt_func_cfg()  argument
725 		return bnxt_hwrm_func_vf_resc_cfg(bp, num_vfs, reset);  in bnxt_func_cfg()
727 		return bnxt_hwrm_func_cfg(bp, num_vfs);  in bnxt_func_cfg()
730 int bnxt_cfg_hw_sriov(struct bnxt *bp, int *num_vfs, bool reset)  in bnxt_cfg_hw_sriov()  argument
740 	rc = bnxt_func_cfg(bp, *num_vfs, reset);  in bnxt_cfg_hw_sriov()
741 	if (rc != *num_vfs) {  in bnxt_cfg_hw_sriov()
744 			*num_vfs = 0;  in bnxt_cfg_hw_sriov()
749 		*num_vfs = rc;  in bnxt_cfg_hw_sriov()
755 static int bnxt_sriov_enable(struct bnxt *bp, int *num_vfs)  in bnxt_sriov_enable()  argument
767 	vfs_supported = *num_vfs;  in bnxt_sriov_enable()
810 	if (vfs_supported != *num_vfs) {  in bnxt_sriov_enable()
812 			    *num_vfs, vfs_supported);  in bnxt_sriov_enable()
813 		*num_vfs = vfs_supported;  in bnxt_sriov_enable()
816 	rc = bnxt_alloc_vf_resources(bp, *num_vfs);  in bnxt_sriov_enable()
820 	rc = bnxt_cfg_hw_sriov(bp, num_vfs, false);  in bnxt_sriov_enable()
824 	rc = pci_enable_sriov(bp->pdev, *num_vfs);  in bnxt_sriov_enable()
848 	bnxt_hwrm_func_vf_resource_free(bp, *num_vfs);  in bnxt_sriov_enable()
861 	u16 num_vfs = pci_num_vf(bp->pdev);  in bnxt_sriov_disable()  local
863 	if (!num_vfs)  in bnxt_sriov_disable()
874 			    num_vfs);  in bnxt_sriov_disable()
878 		bnxt_hwrm_func_vf_resource_free(bp, num_vfs);  in bnxt_sriov_disable()
890 int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs)  in bnxt_sriov_configure()  argument
916 		num_vfs = 0;  in bnxt_sriov_configure()
921 	if (num_vfs && num_vfs == bp->pf.active_vfs)  in bnxt_sriov_configure()
926 	if (!num_vfs)  in bnxt_sriov_configure()
929 	bnxt_sriov_enable(bp, &num_vfs);  in bnxt_sriov_configure()
935 	return num_vfs;  in bnxt_sriov_configure()
1245 int bnxt_cfg_hw_sriov(struct bnxt *bp, int *num_vfs, bool reset)  in bnxt_cfg_hw_sriov()  argument
1247 	if (*num_vfs)  in bnxt_cfg_hw_sriov()