248 static int bnxt_set_vf_attr(struct bnxt *bp, int num_vfs)  in bnxt_set_vf_attr()  argument
253 	for (i = 0; i < num_vfs; i++) {  in bnxt_set_vf_attr()
261 static int bnxt_hwrm_func_vf_resource_free(struct bnxt *bp, int num_vfs)  in bnxt_hwrm_func_vf_resource_free()  argument
270 	for (i = pf->first_vf_id; i < pf->first_vf_id + num_vfs; i++) {  in bnxt_hwrm_func_vf_resource_free()
302 static int bnxt_alloc_vf_resources(struct bnxt *bp, int num_vfs)  in bnxt_alloc_vf_resources()  argument
307 	bp->pf.vf = kcalloc(num_vfs, sizeof(struct bnxt_vf_info), GFP_KERNEL);  in bnxt_alloc_vf_resources()
311 	bnxt_set_vf_attr(bp, num_vfs);  in bnxt_alloc_vf_resources()
313 	size = num_vfs * BNXT_HWRM_REQ_MAX_SIZE;  in bnxt_alloc_vf_resources()
327 		for (j = 0; j < BNXT_HWRM_REQS_PER_PAGE && k < num_vfs; j++) {  in bnxt_alloc_vf_resources()
366 static int bnxt_hwrm_func_cfg(struct bnxt *bp, int *num_vfs)  in bnxt_hwrm_func_cfg()  argument
382 	vf_cp_rings = (vf_cp_rings - bp->cp_nr_rings) / *num_vfs;  in bnxt_hwrm_func_cfg()
385 	vf_stat_ctx = (bp->pf.max_stat_ctxs - bp->num_stat_ctxs) / *num_vfs;  in bnxt_hwrm_func_cfg()
388 			      *num_vfs;  in bnxt_hwrm_func_cfg()
391 			      *num_vfs;  in bnxt_hwrm_func_cfg()
392 	vf_tx_rings = (bp->pf.max_tx_rings - bp->tx_nr_rings) / *num_vfs;  in bnxt_hwrm_func_cfg()
420 	for (i = 0; i < *num_vfs; i++) {  in bnxt_hwrm_func_cfg()
440 static int bnxt_sriov_enable(struct bnxt *bp, int *num_vfs)  in bnxt_sriov_enable()  argument
450 	vfs_supported = *num_vfs;  in bnxt_sriov_enable()
484 	if (vfs_supported != *num_vfs) {  in bnxt_sriov_enable()
486 			    *num_vfs, vfs_supported);  in bnxt_sriov_enable()
487 		*num_vfs = vfs_supported;  in bnxt_sriov_enable()
490 	rc = bnxt_alloc_vf_resources(bp, *num_vfs);  in bnxt_sriov_enable()
495 	rc = bnxt_hwrm_func_cfg(bp, num_vfs);  in bnxt_sriov_enable()
504 	rc = pci_enable_sriov(bp->pdev, *num_vfs);  in bnxt_sriov_enable()
512 	bnxt_hwrm_func_vf_resource_free(bp, *num_vfs);  in bnxt_sriov_enable()
522 	u16 num_vfs = pci_num_vf(bp->pdev);  in bnxt_sriov_disable()  local
524 	if (!num_vfs)  in bnxt_sriov_disable()
529 			    num_vfs);  in bnxt_sriov_disable()
533 		bnxt_hwrm_func_vf_resource_free(bp, num_vfs);  in bnxt_sriov_disable()
543 int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs)  in bnxt_sriov_configure()  argument
564 		num_vfs = 0;  in bnxt_sriov_configure()
569 	if (num_vfs && num_vfs == bp->pf.active_vfs)  in bnxt_sriov_configure()
574 	if (!num_vfs)  in bnxt_sriov_configure()
577 	bnxt_sriov_enable(bp, &num_vfs);  in bnxt_sriov_configure()
583 	return num_vfs;  in bnxt_sriov_configure()