16 	struct irdma_pci_f *rf = iwdev->rf;  in irdma_query_device()  local
17 	struct pci_dev *pcidev = iwdev->rf->pcidev;  in irdma_query_device()
18 	struct irdma_hw_attrs *hw_attrs = &rf->sc_dev.hw_attrs;  in irdma_query_device()
25 	props->fw_ver = (u64)irdma_fw_major_ver(&rf->sc_dev) << 32 |  in irdma_query_device()
26 			irdma_fw_minor_ver(&rf->sc_dev);  in irdma_query_device()
31 	props->hw_ver = rf->pcidev->revision;  in irdma_query_device()
34 	props->max_qp = rf->max_qp - rf->used_qps;  in irdma_query_device()
38 	props->max_cq = rf->max_cq - rf->used_cqs;  in irdma_query_device()
39 	props->max_cqe = rf->max_cqe;  in irdma_query_device()
40 	props->max_mr = rf->max_mr - rf->used_mrs;  in irdma_query_device()
42 	props->max_pd = rf->max_pd - rf->used_pds;  in irdma_query_device()
48 	props->max_ah = rf->max_ah;  in irdma_query_device()
49 	props->max_mcast_grp = rf->max_mcg;  in irdma_query_device()
51 	props->max_total_mcast_qp_attach = rf->max_qp * IRDMA_MAX_MGS_PER_CTX;  in irdma_query_device()
129 	props->max_msg_sz = iwdev->rf->sc_dev.hw_attrs.max_hw_outbound_msg_size;  in irdma_query_port()
151 	pfn = ((uintptr_t)ucontext->iwdev->rf->sc_dev.hw_regs[IRDMA_DB_ADDR_OFFSET] +  in irdma_mmap_legacy()
152 	       pci_resource_start(ucontext->iwdev->rf->pcidev, 0)) >> PAGE_SHIFT;  in irdma_mmap_legacy()
222 	      pci_resource_start(ucontext->iwdev->rf->pcidev, 0)) >> PAGE_SHIFT;  in irdma_mmap()
260 	cqp_request = irdma_alloc_and_get_cqp_request(&iwdev->rf->cqp, true);  in irdma_alloc_push_page()
272 	cqp_info->in.u.manage_push_page.cqp = &iwdev->rf->cqp.sc_cqp;  in irdma_alloc_push_page()
275 	status = irdma_handle_cqp_op(iwdev->rf, cqp_request);  in irdma_alloc_push_page()
277 	    iwdev->rf->sc_dev.hw_attrs.max_hw_device_pages) {  in irdma_alloc_push_page()
282 	irdma_put_cqp_request(&iwdev->rf->cqp, cqp_request);  in irdma_alloc_push_page()
312 	uk_attrs = &iwdev->rf->sc_dev.hw_attrs.uk_attrs;  in irdma_alloc_ucontext()
319 		uresp.max_qps = iwdev->rf->max_qp;  in irdma_alloc_ucontext()
320 		uresp.max_pds = iwdev->rf->sc_dev.hw_attrs.max_hw_pds;  in irdma_alloc_ucontext()
321 		uresp.wq_size = iwdev->rf->sc_dev.hw_attrs.max_qp_wr * 2;  in irdma_alloc_ucontext()
327 		u64 bar_off = (uintptr_t)iwdev->rf->sc_dev.hw_regs[IRDMA_DB_ADDR_OFFSET];  in irdma_alloc_ucontext()
388 	struct irdma_sc_dev *dev = &iwdev->rf->sc_dev;  in irdma_alloc_pd()
389 	struct irdma_pci_f *rf = iwdev->rf;  in irdma_alloc_pd()  local
395 	err = irdma_alloc_rsrc(rf, rf->allocated_pds, rf->max_pd, &pd_id,  in irdma_alloc_pd()
396 			       &rf->next_pd);  in irdma_alloc_pd()
418 	irdma_free_rsrc(rf, rf->allocated_pds, pd_id);  in irdma_alloc_pd()
433 	irdma_free_rsrc(iwdev->rf, iwdev->rf->allocated_pds, iwpd->sc_pd.pd_id);  in irdma_dealloc_pd()
496 	bar_off = (uintptr_t)iwdev->rf->sc_dev.hw_regs[IRDMA_DB_ADDR_OFFSET];  in irdma_setup_push_mmap_entries()
538 	irdma_cqp_qp_destroy_cmd(&iwdev->rf->sc_dev, &iwqp->sc_qp);  in irdma_destroy_qp()
596 	struct irdma_uk_attrs *uk_attrs = &iwdev->rf->sc_dev.hw_attrs.uk_attrs;  in irdma_setup_kmode_qp()
638 	mem->va = dma_alloc_coherent(iwdev->rf->hw.device, mem->size,  in irdma_setup_kmode_qp()
666 	struct irdma_pci_f *rf = iwqp->iwdev->rf;  in irdma_cqp_create_qp_cmd()  local
672 	cqp_request = irdma_alloc_and_get_cqp_request(&rf->cqp, true);  in irdma_cqp_create_qp_cmd()
687 	status = irdma_handle_cqp_op(rf, cqp_request);  in irdma_cqp_create_qp_cmd()
688 	irdma_put_cqp_request(&rf->cqp, cqp_request);  in irdma_cqp_create_qp_cmd()
697 	struct irdma_sc_dev *dev = &iwdev->rf->sc_dev;  in irdma_roce_fill_and_set_qpctx_info()
737 	struct irdma_sc_dev *dev = &iwdev->rf->sc_dev;  in irdma_iw_fill_and_set_qpctx_info()
766 	struct irdma_sc_dev *dev = &iwdev->rf->sc_dev;  in irdma_validate_qp_attrs()
803 	struct irdma_pci_f *rf = iwdev->rf;  in irdma_create_qp()  local
813 	struct irdma_sc_dev *dev = &rf->sc_dev;  in irdma_create_qp()
857 		err_code = irdma_alloc_rsrc(rf, rf->allocated_qps, rf->max_qp,  in irdma_create_qp()
858 					    &qp_num, &rf->next_qp);  in irdma_create_qp()
963 	rf->qp_table[qp_num] = iwqp;  in irdma_create_qp()
969 			irdma_cqp_qp_destroy_cmd(&rf->sc_dev, &iwqp->sc_qp);  in irdma_create_qp()
1111 	struct irdma_sc_dev *dev = &iwdev->rf->sc_dev;  in irdma_modify_qp_roce()
1214 			udp_info->arp_idx = irdma_arp_table(iwdev->rf,  in irdma_modify_qp_roce()
1236 			irdma_add_arp(iwdev->rf, local_ip, udp_info->ipv4,  in irdma_modify_qp_roce()
1453 	struct irdma_sc_dev *dev = &iwdev->rf->sc_dev;  in irdma_modify_qp()
1680  * @rf: RDMA PCI function
1683 static void irdma_cq_free_rsrc(struct irdma_pci_f *rf, struct irdma_cq *iwcq)  in irdma_cq_free_rsrc()  argument
1688 		dma_free_coherent(rf->sc_dev.hw->device, iwcq->kmem.size,  in irdma_cq_free_rsrc()
1691 		dma_free_coherent(rf->sc_dev.hw->device,  in irdma_cq_free_rsrc()
1697 	irdma_free_rsrc(rf, rf->allocated_cqs, cq->cq_uk.cq_id);  in irdma_cq_free_rsrc()
1761 	irdma_cq_wq_destroy(iwdev->rf, cq);  in irdma_destroy_cq()
1762 	irdma_cq_free_rsrc(iwdev->rf, iwcq);  in irdma_destroy_cq()
1790 	struct irdma_pci_f *rf;  in irdma_resize_cq()  local
1797 	rf = iwdev->rf;  in irdma_resize_cq()
1799 	if (!(rf->sc_dev.hw_attrs.uk_attrs.feature_flags &  in irdma_resize_cq()
1803 	if (entries > rf->max_cqe)  in irdma_resize_cq()
1808 		if (rf->sc_dev.hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2)  in irdma_resize_cq()
1868 	cqp_request = irdma_alloc_and_get_cqp_request(&rf->cqp, true);  in irdma_resize_cq()
1885 	status = irdma_handle_cqp_op(rf, cqp_request);  in irdma_resize_cq()
1886 	irdma_put_cqp_request(&rf->cqp, cqp_request);  in irdma_resize_cq()
1939 	struct irdma_pci_f *rf = iwdev->rf;  in irdma_create_cq()  local
1943 	struct irdma_sc_dev *dev = &rf->sc_dev;  in irdma_create_cq()
1956 	err_code = irdma_alloc_rsrc(rf, rf->allocated_cqs, rf->max_cq, &cq_num,  in irdma_create_cq()
1957 				    &rf->next_cq);  in irdma_create_cq()
1969 	if (attr->comp_vector < rf->ceqs_count)  in irdma_create_cq()
2007 		if (rf->sc_dev.hw_attrs.uk_attrs.feature_flags &  in irdma_create_cq()
2037 		if (entries < 1 || entries > rf->max_cqe) {  in irdma_create_cq()
2083 	cqp_request = irdma_alloc_and_get_cqp_request(&rf->cqp, true);  in irdma_create_cq()
2095 	status = irdma_handle_cqp_op(rf, cqp_request);  in irdma_create_cq()
2096 	irdma_put_cqp_request(&rf->cqp, cqp_request);  in irdma_create_cq()
2117 	irdma_cq_wq_destroy(rf, cq);  in irdma_create_cq()
2119 	irdma_cq_free_rsrc(rf, iwcq);  in irdma_create_cq()
2156 	stag_idx = (stag & iwdev->rf->mr_stagmask) >> IRDMA_CQPSQ_STAG_IDX_S;  in irdma_free_stag()
2157 	irdma_free_rsrc(iwdev->rf, iwdev->rf->allocated_mrs, stag_idx);  in irdma_free_stag()
2177 	driver_key = random & ~iwdev->rf->mr_stagmask;  in irdma_create_stag()
2178 	next_stag_index = (random & iwdev->rf->mr_stagmask) >> 8;  in irdma_create_stag()
2179 	next_stag_index %= iwdev->rf->max_mr;  in irdma_create_stag()
2181 	ret = irdma_alloc_rsrc(iwdev->rf, iwdev->rf->allocated_mrs,  in irdma_create_stag()
2182 			       iwdev->rf->max_mr, &stag_index,  in irdma_create_stag()
2298  * @rf: RDMA PCI function
2302 static int irdma_setup_pbles(struct irdma_pci_f *rf, struct irdma_mr *iwmr,  in irdma_setup_pbles()  argument
2313 		status = irdma_get_pble(rf->pble_rsrc, palloc, iwmr->page_cnt,  in irdma_setup_pbles()
2357 	err = irdma_setup_pbles(iwdev->rf, iwmr, use_pbles);  in irdma_handle_q_mem()
2362 		irdma_free_pble(iwdev->rf->pble_rsrc, palloc);  in irdma_handle_q_mem()
2416 		irdma_free_pble(iwdev->rf->pble_rsrc, palloc);  in irdma_handle_q_mem()
2436 	cqp_request = irdma_alloc_and_get_cqp_request(&iwdev->rf->cqp, true);  in irdma_hw_alloc_mw()
2452 	cqp_info->in.u.mw_alloc.dev = &iwdev->rf->sc_dev;  in irdma_hw_alloc_mw()
2454 	status = irdma_handle_cqp_op(iwdev->rf, cqp_request);  in irdma_hw_alloc_mw()
2455 	irdma_put_cqp_request(&iwdev->rf->cqp, cqp_request);  in irdma_hw_alloc_mw()
2502 	cqp_request = irdma_alloc_and_get_cqp_request(&iwdev->rf->cqp, true);  in irdma_dealloc_mw()
2514 	cqp_info->in.u.dealloc_stag.dev = &iwdev->rf->sc_dev;  in irdma_dealloc_mw()
2516 	irdma_handle_cqp_op(iwdev->rf, cqp_request);  in irdma_dealloc_mw()
2517 	irdma_put_cqp_request(&iwdev->rf->cqp, cqp_request);  in irdma_dealloc_mw()
2538 	cqp_request = irdma_alloc_and_get_cqp_request(&iwdev->rf->cqp, true);  in irdma_hw_alloc_stag()
2552 	cqp_info->in.u.alloc_stag.dev = &iwdev->rf->sc_dev;  in irdma_hw_alloc_stag()
2554 	status = irdma_handle_cqp_op(iwdev->rf, cqp_request);  in irdma_hw_alloc_stag()
2555 	irdma_put_cqp_request(&iwdev->rf->cqp, cqp_request);  in irdma_hw_alloc_stag()
2599 	status = irdma_get_pble(iwdev->rf->pble_rsrc, palloc, iwmr->page_cnt,  in irdma_alloc_mr()
2612 	irdma_free_pble(iwdev->rf->pble_rsrc, palloc);  in irdma_alloc_mr()
2677 	cqp_request = irdma_alloc_and_get_cqp_request(&iwdev->rf->cqp, true);  in irdma_hwreg_mr()
2710 	cqp_info->in.u.mr_reg_non_shared.dev = &iwdev->rf->sc_dev;  in irdma_hwreg_mr()
2712 	status = irdma_handle_cqp_op(iwdev->rf, cqp_request);  in irdma_hwreg_mr()
2713 	irdma_put_cqp_request(&iwdev->rf->cqp, cqp_request);  in irdma_hwreg_mr()
2747 	if (len > iwdev->rf->sc_dev.hw_attrs.max_mr_size)  in irdma_reg_user_mr()
2814 		if (iwdev->rf->sc_dev.hw_attrs.uk_attrs.feature_flags & IRDMA_FEATURE_CQ_RESIZE)  in irdma_reg_user_mr()
2837 		err = irdma_setup_pbles(iwdev->rf, iwmr, use_pbles);  in irdma_reg_user_mr()
2845 				irdma_free_pble(iwdev->rf->pble_rsrc, palloc);  in irdma_reg_user_mr()
2876 		irdma_free_pble(iwdev->rf->pble_rsrc, palloc);  in irdma_reg_user_mr()
3014 	cqp_request = irdma_alloc_and_get_cqp_request(&iwdev->rf->cqp, true);  in irdma_dereg_mr()
3029 	cqp_info->in.u.dealloc_stag.dev = &iwdev->rf->sc_dev;  in irdma_dereg_mr()
3031 	irdma_handle_cqp_op(iwdev->rf, cqp_request);  in irdma_dereg_mr()
3032 	irdma_put_cqp_request(&iwdev->rf->cqp, cqp_request);  in irdma_dereg_mr()
3036 		irdma_free_pble(iwdev->rf->pble_rsrc, palloc);  in irdma_dereg_mr()
3084 	dev = &iwqp->iwdev->rf->sc_dev;  in irdma_post_send()
3744 		 irdma_fw_major_ver(&iwdev->rf->sc_dev),  in irdma_get_dev_fw_str()
3745 		 irdma_fw_minor_ver(&iwdev->rf->sc_dev));  in irdma_get_dev_fw_str()
3781 	if (iwdev->rf->rdma_ver >= IRDMA_GEN_2)  in irdma_get_hw_stats()
3782 		irdma_cqp_gather_stats_cmd(&iwdev->rf->sc_dev, iwdev->vsi.pestat, true);  in irdma_get_hw_stats()
3784 		irdma_cqp_gather_stats_gen1(&iwdev->rf->sc_dev, iwdev->vsi.pestat);  in irdma_get_hw_stats()
3811  * @rf: RDMA PCI function
3814 static void mcast_list_add(struct irdma_pci_f *rf,  in mcast_list_add()  argument
3817 	list_add(&new_elem->list, &rf->mc_qht_list.list);  in mcast_list_add()
3832  * @rf: RDMA PCI function
3835 static struct mc_table_list *mcast_list_lookup_ip(struct irdma_pci_f *rf,  in mcast_list_lookup_ip()  argument
3841 	list_for_each_safe (pos, q, &rf->mc_qht_list.list) {  in mcast_list_lookup_ip()
3866 	cqp_request = irdma_alloc_and_get_cqp_request(&iwdev->rf->cqp, true);  in irdma_mcast_cqp_op()
3875 	cqp_info->in.u.mc_create.cqp = &iwdev->rf->cqp.sc_cqp;  in irdma_mcast_cqp_op()
3876 	status = irdma_handle_cqp_op(iwdev->rf, cqp_request);  in irdma_mcast_cqp_op()
3877 	irdma_put_cqp_request(&iwdev->rf->cqp, cqp_request);  in irdma_mcast_cqp_op()
3927 	struct irdma_pci_f *rf = iwdev->rf;  in irdma_attach_mcast()  local
3965 	spin_lock_irqsave(&rf->qh_list_lock, flags);  in irdma_attach_mcast()
3966 	mc_qht_elem = mcast_list_lookup_ip(rf, ip_addr);  in irdma_attach_mcast()
3970 		spin_unlock_irqrestore(&rf->qh_list_lock, flags);  in irdma_attach_mcast()
3978 		ret = irdma_alloc_rsrc(rf, rf->allocated_mcgs, rf->max_mcg,  in irdma_attach_mcast()
3979 				       &mgn, &rf->next_mcg);  in irdma_attach_mcast()
3989 		dma_mem_mc->va = dma_alloc_coherent(rf->hw.device,  in irdma_attach_mcast()
3994 			irdma_free_rsrc(rf, rf->allocated_mcgs, mgn);  in irdma_attach_mcast()
4011 		spin_lock_irqsave(&rf->qh_list_lock, flags);  in irdma_attach_mcast()
4012 		mcast_list_add(rf, mc_qht_elem);  in irdma_attach_mcast()
4016 			spin_unlock_irqrestore(&rf->qh_list_lock, flags);  in irdma_attach_mcast()
4024 	spin_unlock_irqrestore(&rf->qh_list_lock, flags);  in irdma_attach_mcast()
4046 		dma_free_coherent(rf->hw.device,  in irdma_attach_mcast()
4051 		irdma_free_rsrc(rf, rf->allocated_mcgs,  in irdma_attach_mcast()
4071 	struct irdma_pci_f *rf = iwdev->rf;  in irdma_detach_mcast()  local
4090 	spin_lock_irqsave(&rf->qh_list_lock, flags);  in irdma_detach_mcast()
4091 	mc_qht_elem = mcast_list_lookup_ip(rf, ip_addr);  in irdma_detach_mcast()
4093 		spin_unlock_irqrestore(&rf->qh_list_lock, flags);  in irdma_detach_mcast()
4103 		spin_unlock_irqrestore(&rf->qh_list_lock, flags);  in irdma_detach_mcast()
4109 			spin_lock_irqsave(&rf->qh_list_lock, flags);  in irdma_detach_mcast()
4110 			mcast_list_add(rf, mc_qht_elem);  in irdma_detach_mcast()
4111 			spin_unlock_irqrestore(&rf->qh_list_lock, flags);  in irdma_detach_mcast()
4115 		dma_free_coherent(rf->hw.device,  in irdma_detach_mcast()
4120 		irdma_free_rsrc(rf, rf->allocated_mcgs,  in irdma_detach_mcast()
4124 		spin_unlock_irqrestore(&rf->qh_list_lock, flags);  in irdma_detach_mcast()
4154 	struct irdma_pci_f *rf = iwdev->rf;  in irdma_create_ah()  local
4167 	err = irdma_alloc_rsrc(rf, rf->allocated_ahs, rf->max_ah, &ah_id,  in irdma_create_ah()
4168 			       &rf->next_ah);  in irdma_create_ah()
4176 	irdma_sc_init_ah(&rf->sc_dev, sc_ah);  in irdma_create_ah()
4226 	ah_info->dst_arpindex = irdma_add_arp(iwdev->rf, ah_info->dest_ip_addr,  in irdma_create_ah()
4243 	err = irdma_ah_cqp_op(iwdev->rf, sc_ah, IRDMA_OP_AH_CREATE,  in irdma_create_ah()
4257 			irdma_cqp_ce_handler(rf, &rf->ccq.sc_cq);  in irdma_create_ah()
4277 	irdma_free_rsrc(iwdev->rf, iwdev->rf->allocated_ahs, ah_id);  in irdma_create_ah()
4292 	irdma_ah_cqp_op(iwdev->rf, &ah->sc_ah, IRDMA_OP_AH_DESTROY,  in irdma_destroy_ah()
4295 	irdma_free_rsrc(iwdev->rf, iwdev->rf->allocated_ahs,  in irdma_destroy_ah()
4453 	struct pci_dev *pcidev = iwdev->rf->pcidev;  in irdma_init_rdma_device()
4464 	iwdev->ibdev.num_comp_vectors = iwdev->rf->ceqs_count;  in irdma_init_rdma_device()
4513 	dma_set_max_seg_size(iwdev->rf->hw.device, UINT_MAX);  in irdma_ib_register_device()
4514 	ret = ib_register_device(&iwdev->ibdev, "irdma%d", iwdev->rf->hw.device);  in irdma_ib_register_device()
4542 	irdma_ctrl_deinit_hw(iwdev->rf);  in irdma_ib_dealloc_device()
4543 	kfree(iwdev->rf);  in irdma_ib_dealloc_device()