27 static void rvu_set_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,
29 static void rvu_clear_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,
341 static void rvu_update_rsrc_map(struct rvu *rvu, struct rvu_pfvf *pfvf,  in rvu_update_rsrc_map()  argument
369 		pfvf->npalf = attach ? true : false;  in rvu_update_rsrc_map()
370 		num_lfs = pfvf->npalf;  in rvu_update_rsrc_map()
374 		pfvf->nixlf = attach ? true : false;  in rvu_update_rsrc_map()
375 		num_lfs = pfvf->nixlf;  in rvu_update_rsrc_map()
378 		attach ? pfvf->sso++ : pfvf->sso--;  in rvu_update_rsrc_map()
379 		num_lfs = pfvf->sso;  in rvu_update_rsrc_map()
382 		attach ? pfvf->ssow++ : pfvf->ssow--;  in rvu_update_rsrc_map()
383 		num_lfs = pfvf->ssow;  in rvu_update_rsrc_map()
386 		attach ? pfvf->timlfs++ : pfvf->timlfs--;  in rvu_update_rsrc_map()
387 		num_lfs = pfvf->timlfs;  in rvu_update_rsrc_map()
390 		attach ? pfvf->cptlfs++ : pfvf->cptlfs--;  in rvu_update_rsrc_map()
391 		num_lfs = pfvf->cptlfs;  in rvu_update_rsrc_map()
394 		attach ? pfvf->cpt1_lfs++ : pfvf->cpt1_lfs--;  in rvu_update_rsrc_map()
395 		num_lfs = pfvf->cpt1_lfs;  in rvu_update_rsrc_map()
555 	struct rvu_pfvf *pfvf;  in rvu_scan_block()  local
569 		pfvf = rvu_get_pfvf(rvu, (cfg >> 8) & 0xFFFF);  in rvu_scan_block()
570 		rvu_update_rsrc_map(rvu, pfvf, block,  in rvu_scan_block()
574 		rvu_set_msix_offset(rvu, pfvf, block, lf);  in rvu_scan_block()
610 	struct rvu_pfvf *pfvf;  in rvu_setup_msix_resources()  local
622 		pfvf = &rvu->pf[pf];  in rvu_setup_msix_resources()
625 		pfvf->msix.max = ((cfg >> 32) & 0xFFF) + 1;  in rvu_setup_msix_resources()
626 		rvu_check_min_msix_vec(rvu, pfvf->msix.max, pf, 0);  in rvu_setup_msix_resources()
629 		err = rvu_alloc_bitmap(&pfvf->msix);  in rvu_setup_msix_resources()
634 		pfvf->msix_lfmap = devm_kcalloc(rvu->dev, pfvf->msix.max,  in rvu_setup_msix_resources()
636 		if (!pfvf->msix_lfmap)  in rvu_setup_msix_resources()
652 		offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs);  in rvu_setup_msix_resources()
658 			pfvf =  &rvu->hwvf[hwvf + vf];  in rvu_setup_msix_resources()
662 			pfvf->msix.max = (cfg & 0xFFF) + 1;  in rvu_setup_msix_resources()
663 			rvu_check_min_msix_vec(rvu, pfvf->msix.max, pf, vf + 1);  in rvu_setup_msix_resources()
666 			err = rvu_alloc_bitmap(&pfvf->msix);  in rvu_setup_msix_resources()
670 			pfvf->msix_lfmap =  in rvu_setup_msix_resources()
671 				devm_kcalloc(rvu->dev, pfvf->msix.max,  in rvu_setup_msix_resources()
673 			if (!pfvf->msix_lfmap)  in rvu_setup_msix_resources()
684 			offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs);  in rvu_setup_msix_resources()
727 	struct rvu_pfvf  *pfvf;  in rvu_free_hw_resources()  local
743 		pfvf = &rvu->pf[id];  in rvu_free_hw_resources()
744 		kfree(pfvf->msix.bmap);  in rvu_free_hw_resources()
748 		pfvf = &rvu->hwvf[id];  in rvu_free_hw_resources()
749 		kfree(pfvf->msix.bmap);  in rvu_free_hw_resources()
769 	struct rvu_pfvf *pfvf;  in rvu_setup_pfvf_macaddress()  local
780 		pfvf = &rvu->pf[pf];  in rvu_setup_pfvf_macaddress()
784 				u64_to_ether_addr(*mac, pfvf->mac_addr);  in rvu_setup_pfvf_macaddress()
786 				eth_random_addr(pfvf->mac_addr);  in rvu_setup_pfvf_macaddress()
788 			eth_random_addr(pfvf->mac_addr);  in rvu_setup_pfvf_macaddress()
790 		ether_addr_copy(pfvf->default_mac, pfvf->mac_addr);  in rvu_setup_pfvf_macaddress()
796 			pfvf = &rvu->hwvf[hwvf];  in rvu_setup_pfvf_macaddress()
800 					u64_to_ether_addr(*mac, pfvf->mac_addr);  in rvu_setup_pfvf_macaddress()
802 					eth_random_addr(pfvf->mac_addr);  in rvu_setup_pfvf_macaddress()
804 				eth_random_addr(pfvf->mac_addr);  in rvu_setup_pfvf_macaddress()
806 			ether_addr_copy(pfvf->default_mac, pfvf->mac_addr);  in rvu_setup_pfvf_macaddress()
1244 u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blkaddr)  in rvu_get_rsrc_mapcount()  argument
1248 		return pfvf->npalf ? 1 : 0;  in rvu_get_rsrc_mapcount()
1251 		return pfvf->nixlf ? 1 : 0;  in rvu_get_rsrc_mapcount()
1253 		return pfvf->sso;  in rvu_get_rsrc_mapcount()
1255 		return pfvf->ssow;  in rvu_get_rsrc_mapcount()
1257 		return pfvf->timlfs;  in rvu_get_rsrc_mapcount()
1259 		return pfvf->cptlfs;  in rvu_get_rsrc_mapcount()
1261 		return pfvf->cpt1_lfs;  in rvu_get_rsrc_mapcount()
1267 static bool is_blktype_attached(struct rvu_pfvf *pfvf, int blktype)  in is_blktype_attached()  argument
1271 		return pfvf->npalf ? 1 : 0;  in is_blktype_attached()
1273 		return pfvf->nixlf ? 1 : 0;  in is_blktype_attached()
1275 		return !!pfvf->sso;  in is_blktype_attached()
1277 		return !!pfvf->ssow;  in is_blktype_attached()
1279 		return !!pfvf->timlfs;  in is_blktype_attached()
1281 		return pfvf->cptlfs || pfvf->cpt1_lfs;  in is_blktype_attached()
1289 	struct rvu_pfvf *pfvf;  in is_pffunc_map_valid()  local
1294 	pfvf = rvu_get_pfvf(rvu, pcifunc);  in is_pffunc_map_valid()
1297 	if (!is_blktype_attached(pfvf, blktype))  in is_pffunc_map_valid()
1327 	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);  in rvu_get_blkaddr_from_slot()  local
1334 	if (!is_blktype_attached(pfvf, blktype))  in rvu_get_blkaddr_from_slot()
1347 		numlfs = rvu_get_rsrc_mapcount(pfvf, blkaddr);  in rvu_get_blkaddr_from_slot()
1365 		numlfs = rvu_get_rsrc_mapcount(pfvf, num_blkaddr[i]);  in rvu_get_blkaddr_from_slot()
1380 	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);  in rvu_detach_block()  local
1391 		rvu_nix_reset_mac(pfvf, pcifunc);  in rvu_detach_block()
1395 	num_lfs = rvu_get_rsrc_mapcount(pfvf, block->addr);  in rvu_detach_block()
1409 		rvu_update_rsrc_map(rvu, pfvf, block,  in rvu_detach_block()
1416 		rvu_clear_msix_offset(rvu, pfvf, block, lf);  in rvu_detach_block()
1475 	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);  in rvu_get_nix_blkaddr()  local
1501 		pfvf->nix_blkaddr = BLKADDR_NIX1;  in rvu_get_nix_blkaddr()
1502 		pfvf->nix_rx_intf = NIX_INTFX_RX(1);  in rvu_get_nix_blkaddr()
1503 		pfvf->nix_tx_intf = NIX_INTFX_TX(1);  in rvu_get_nix_blkaddr()
1507 		pfvf->nix_blkaddr = BLKADDR_NIX0;  in rvu_get_nix_blkaddr()
1508 		pfvf->nix_rx_intf = NIX_INTFX_RX(0);  in rvu_get_nix_blkaddr()
1509 		pfvf->nix_tx_intf = NIX_INTFX_TX(0);  in rvu_get_nix_blkaddr()
1513 	return pfvf->nix_blkaddr;  in rvu_get_nix_blkaddr()
1546 	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);  in rvu_attach_block()  local
1573 		rvu_update_rsrc_map(rvu, pfvf, block,  in rvu_attach_block()
1577 		rvu_set_msix_offset(rvu, pfvf, block, lf);  in rvu_attach_block()
1584 	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);  in rvu_check_rsrc_availability()  local
1590 	if (req->npalf && !is_blktype_attached(pfvf, BLKTYPE_NPA)) {  in rvu_check_rsrc_availability()
1603 	if (req->nixlf && !is_blktype_attached(pfvf, BLKTYPE_NIX)) {  in rvu_check_rsrc_availability()
1628 		mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->addr);  in rvu_check_rsrc_availability()
1644 		mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->addr);  in rvu_check_rsrc_availability()
1659 		mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->addr);  in rvu_check_rsrc_availability()
1678 		mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->addr);  in rvu_check_rsrc_availability()
1772 static u16 rvu_get_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,  in rvu_get_msix_offset()  argument
1780 	for (vec = 0; vec < pfvf->msix.max; vec++) {  in rvu_get_msix_offset()
1781 		if (pfvf->msix_lfmap[vec] == MSIX_BLKLF(blkaddr, lf))  in rvu_get_msix_offset()
1787 static void rvu_set_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,  in rvu_set_msix_offset()  argument
1798 	if (!rvu_rsrc_check_contig(&pfvf->msix, nvecs))  in rvu_set_msix_offset()
1801 	offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs);  in rvu_set_msix_offset()
1809 		pfvf->msix_lfmap[offset + vec] = MSIX_BLKLF(block->addr, lf);  in rvu_set_msix_offset()
1812 static void rvu_clear_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,  in rvu_clear_msix_offset()  argument
1826 	offset = rvu_get_msix_offset(rvu, pfvf, block->addr, lf);  in rvu_clear_msix_offset()
1830 		pfvf->msix_lfmap[offset + vec] = 0;  in rvu_clear_msix_offset()
1833 	rvu_free_rsrc_contig(&pfvf->msix, nvecs, offset);  in rvu_clear_msix_offset()
1841 	struct rvu_pfvf *pfvf;  in rvu_mbox_handler_msix_offset()  local
1844 	pfvf = rvu_get_pfvf(rvu, pcifunc);  in rvu_mbox_handler_msix_offset()
1845 	if (!pfvf->msix.bmap)  in rvu_mbox_handler_msix_offset()
1850 	rsp->npa_msixoff = rvu_get_msix_offset(rvu, pfvf, BLKADDR_NPA, lf);  in rvu_mbox_handler_msix_offset()
1858 		rsp->nix_msixoff = rvu_get_msix_offset(rvu, pfvf, blkaddr, lf);  in rvu_mbox_handler_msix_offset()
1861 	rsp->sso = pfvf->sso;  in rvu_mbox_handler_msix_offset()
1865 			rvu_get_msix_offset(rvu, pfvf, BLKADDR_SSO, lf);  in rvu_mbox_handler_msix_offset()
1868 	rsp->ssow = pfvf->ssow;  in rvu_mbox_handler_msix_offset()
1872 			rvu_get_msix_offset(rvu, pfvf, BLKADDR_SSOW, lf);  in rvu_mbox_handler_msix_offset()
1875 	rsp->timlfs = pfvf->timlfs;  in rvu_mbox_handler_msix_offset()
1879 			rvu_get_msix_offset(rvu, pfvf, BLKADDR_TIM, lf);  in rvu_mbox_handler_msix_offset()
1882 	rsp->cptlfs = pfvf->cptlfs;  in rvu_mbox_handler_msix_offset()
1886 			rvu_get_msix_offset(rvu, pfvf, BLKADDR_CPT0, lf);  in rvu_mbox_handler_msix_offset()
1889 	rsp->cpt1_lfs = pfvf->cpt1_lfs;  in rvu_mbox_handler_msix_offset()
1893 			rvu_get_msix_offset(rvu, pfvf, BLKADDR_CPT1, lf);  in rvu_mbox_handler_msix_offset()
2029 	struct rvu_pfvf *pfvf;  in rvu_mbox_handler_set_vf_perm()  local
2038 	pfvf = rvu_get_pfvf(rvu, target);  in rvu_mbox_handler_set_vf_perm()
2041 		pfvf->flags &= RVU_CLEAR_VF_PERM;  in rvu_mbox_handler_set_vf_perm()
2042 	} else if (test_bit(PF_SET_VF_TRUSTED, &pfvf->flags) ^  in rvu_mbox_handler_set_vf_perm()
2044 		change_bit(PF_SET_VF_TRUSTED, &pfvf->flags);  in rvu_mbox_handler_set_vf_perm()
2046 		if (!test_bit(PF_SET_VF_TRUSTED, &pfvf->flags)) {  in rvu_mbox_handler_set_vf_perm()
2834 	struct rvu_pfvf *pfvf = &rvu->pf[0];  in rvu_afvf_msix_vectors_num_ok()  local
2837 	pfvf = &rvu->pf[0];  in rvu_afvf_msix_vectors_num_ok()
2844 	return (pfvf->msix.max >= RVU_AF_INT_VEC_CNT + RVU_PF_INT_VEC_CNT) &&  in rvu_afvf_msix_vectors_num_ok()