194 static int ocrdma_get_mbx_errno(u32 status)  in ocrdma_get_mbx_errno()  argument
197 	u8 mbox_status = (status & OCRDMA_MBX_RSP_STATUS_MASK) >>  in ocrdma_get_mbx_errno()
199 	u8 add_status = (status & OCRDMA_MBX_RSP_ASTATUS_MASK) >>  in ocrdma_get_mbx_errno()
406 	int status;  in ocrdma_mbx_delete_q()  local
426 	status = be_roce_mcc_cmd(dev->nic_info.netdev,  in ocrdma_mbx_delete_q()
428 	if (!status)  in ocrdma_mbx_delete_q()
430 	return status;  in ocrdma_mbx_delete_q()
435 	int status;  in ocrdma_mbx_create_eq()  local
450 	status = be_roce_mcc_cmd(dev->nic_info.netdev, cmd, sizeof(*cmd), NULL,  in ocrdma_mbx_create_eq()
452 	if (!status) {  in ocrdma_mbx_create_eq()
457 	return status;  in ocrdma_mbx_create_eq()
463 	int status;  in ocrdma_create_eq()  local
465 	status = ocrdma_alloc_q(dev, &eq->q, OCRDMA_EQ_LEN,  in ocrdma_create_eq()
467 	if (status)  in ocrdma_create_eq()
468 		return status;  in ocrdma_create_eq()
470 	status = ocrdma_mbx_create_eq(dev, eq);  in ocrdma_create_eq()
471 	if (status)  in ocrdma_create_eq()
479 	return status;  in ocrdma_create_eq()
529 	int status;  in ocrdma_mbx_mq_cq_create()  local
546 	status = be_roce_mcc_cmd(dev->nic_info.netdev,  in ocrdma_mbx_mq_cq_create()
548 	if (!status) {  in ocrdma_mbx_mq_cq_create()
552 	return status;  in ocrdma_mbx_mq_cq_create()
568 	int num_pages, status;  in ocrdma_mbx_create_mq()  local
595 	status = be_roce_mcc_cmd(dev->nic_info.netdev,  in ocrdma_mbx_create_mq()
597 	if (!status) {  in ocrdma_mbx_create_mq()
601 	return status;  in ocrdma_mbx_create_mq()
606 	int status;  in ocrdma_create_mq()  local
609 	status = ocrdma_alloc_q(dev, &dev->mq.cq, OCRDMA_MQ_CQ_LEN,  in ocrdma_create_mq()
611 	if (status)  in ocrdma_create_mq()
615 	status = ocrdma_mbx_mq_cq_create(dev, &dev->mq.cq, &dev->eq_tbl[0].q);  in ocrdma_create_mq()
616 	if (status)  in ocrdma_create_mq()
624 	status = ocrdma_alloc_q(dev, &dev->mq.sq, OCRDMA_MQ_LEN,  in ocrdma_create_mq()
626 	if (status)  in ocrdma_create_mq()
628 	status = ocrdma_mbx_create_mq(dev, &dev->mq.sq, &dev->mq.cq);  in ocrdma_create_mq()
629 	if (status)  in ocrdma_create_mq()
641 	return status;  in ocrdma_create_mq()
868 		dev->mqe_ctx.cqe_status = (cqe->status &  in ocrdma_process_mcqe()
871 		    (cqe->status & OCRDMA_MCQE_ESTATUS_MASK)  in ocrdma_process_mcqe()
1056 	long status;  in ocrdma_wait_mqe_cmpl()  local
1058 	status = wait_event_timeout(dev->mqe_ctx.cmd_wait,  in ocrdma_wait_mqe_cmpl()
1061 	if (status)  in ocrdma_wait_mqe_cmpl()
1074 	int status = 0;  in ocrdma_mbx_cmd()  local
1083 	status = ocrdma_wait_mqe_cmpl(dev);  in ocrdma_mbx_cmd()
1084 	if (status)  in ocrdma_mbx_cmd()
1105 		status = ocrdma_get_mbx_cqe_errno(cqe_status);  in ocrdma_mbx_cmd()
1109 	if (rsp && (mqe->u.rsp.status & OCRDMA_MBX_RSP_STATUS_MASK))  in ocrdma_mbx_cmd()
1110 		status = ocrdma_get_mbx_errno(mqe->u.rsp.status);  in ocrdma_mbx_cmd()
1113 	return status;  in ocrdma_mbx_cmd()
1119 	int status;  in ocrdma_nonemb_mbx_cmd()  local
1126 	status = ocrdma_mbx_cmd(dev, mqe);  in ocrdma_nonemb_mbx_cmd()
1127 	if (!status)  in ocrdma_nonemb_mbx_cmd()
1131 		if (rsp->status & OCRDMA_MBX_RSP_STATUS_MASK)  in ocrdma_nonemb_mbx_cmd()
1132 			status = ocrdma_get_mbx_errno(rsp->status);  in ocrdma_nonemb_mbx_cmd()
1134 	if (status)  in ocrdma_nonemb_mbx_cmd()
1140 	return status;  in ocrdma_nonemb_mbx_cmd()
1238 	int status = -ENOMEM;  in ocrdma_mbx_query_fw_ver()  local
1249 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_query_fw_ver()
1250 	if (status)  in ocrdma_mbx_query_fw_ver()
1259 	return status;  in ocrdma_mbx_query_fw_ver()
1265 	int status = -ENOMEM;  in ocrdma_mbx_query_fw_config()  local
1275 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_query_fw_config()
1276 	if (status)  in ocrdma_mbx_query_fw_config()
1279 	status = ocrdma_check_fw_config(dev, rsp);  in ocrdma_mbx_query_fw_config()
1282 	return status;  in ocrdma_mbx_query_fw_config()
1290 	int status;  in ocrdma_mbx_rdma_stats()  local
1316 	status = ocrdma_nonemb_mbx_cmd(dev, mqe, dev->stats_mem.va);  in ocrdma_mbx_rdma_stats()
1317 	if (status)  in ocrdma_mbx_rdma_stats()
1324 	return status;  in ocrdma_mbx_rdma_stats()
1329 	int status = -ENOMEM;  in ocrdma_mbx_get_ctrl_attribs()  local
1337 		return status;  in ocrdma_mbx_get_ctrl_attribs()
1358 	status = ocrdma_nonemb_mbx_cmd(dev, mqe, dma.va);  in ocrdma_mbx_get_ctrl_attribs()
1359 	if (!status) {  in ocrdma_mbx_get_ctrl_attribs()
1373 	return status;  in ocrdma_mbx_get_ctrl_attribs()
1378 	int status = -ENOMEM;  in ocrdma_mbx_query_dev()  local
1384 		return status;  in ocrdma_mbx_query_dev()
1385 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_query_dev()
1386 	if (status)  in ocrdma_mbx_query_dev()
1392 	return status;  in ocrdma_mbx_query_dev()
1398 	int status = -ENOMEM;  in ocrdma_mbx_get_link_speed()  local
1405 		return status;  in ocrdma_mbx_get_link_speed()
1412 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_get_link_speed()
1413 	if (status)  in ocrdma_mbx_get_link_speed()
1425 	return status;  in ocrdma_mbx_get_link_speed()
1430 	int status = -ENOMEM;  in ocrdma_mbx_get_phy_info()  local
1436 		return status;  in ocrdma_mbx_get_phy_info()
1442 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_get_phy_info()
1443 	if (status)  in ocrdma_mbx_get_phy_info()
1459 	return status;  in ocrdma_mbx_get_phy_info()
1464 	int status = -ENOMEM;  in ocrdma_mbx_alloc_pd()  local
1470 		return status;  in ocrdma_mbx_alloc_pd()
1473 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_alloc_pd()
1474 	if (status)  in ocrdma_mbx_alloc_pd()
1488 	return status;  in ocrdma_mbx_alloc_pd()
1493 	int status = -ENOMEM;  in ocrdma_mbx_dealloc_pd()  local
1498 		return status;  in ocrdma_mbx_dealloc_pd()
1500 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_dealloc_pd()
1502 	return status;  in ocrdma_mbx_dealloc_pd()
1508 	int status = -ENOMEM;  in ocrdma_mbx_alloc_pd_range()  local
1521 		status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_alloc_pd_range()
1524 		if (!status && (rsp->dpp_page_pdid & OCRDMA_ALLOC_PD_RSP_DPP) &&  in ocrdma_mbx_alloc_pd_range()
1544 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_alloc_pd_range()
1546 	if (!status && rsp->pd_count) {  in ocrdma_mbx_alloc_pd_range()
1561 	return status;  in ocrdma_mbx_alloc_pd_range()
1597 	int status;  in ocrdma_alloc_pd_pool()  local
1604 	status = ocrdma_mbx_alloc_pd_range(dev);  in ocrdma_alloc_pd_pool()
1605 	if (status) {  in ocrdma_alloc_pd_pool()
1646 	int status = -ENOMEM;  in ocrdma_mbx_create_ah_tbl()  local
1656 		return status;  in ocrdma_mbx_create_ah_tbl()
1700 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_create_ah_tbl()
1701 	if (status)  in ocrdma_mbx_create_ah_tbl()
1719 	return status;  in ocrdma_mbx_create_ah_tbl()
1786 	int status = -ENOMEM; int max_hw_cqe;  in ocrdma_mbx_create_cq()  local
1821 		status = -ENOMEM;  in ocrdma_mbx_create_cq()
1872 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_create_cq()
1873 	if (status)  in ocrdma_mbx_create_cq()
1885 	return status;  in ocrdma_mbx_create_cq()
1911 	int status = -ENOMEM;  in ocrdma_mbx_alloc_lkey()  local
1917 		return status;  in ocrdma_mbx_alloc_lkey()
1932 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_alloc_lkey()
1933 	if (status)  in ocrdma_mbx_alloc_lkey()
1939 	return status;  in ocrdma_mbx_alloc_lkey()
1944 	int status;  in ocrdma_mbx_dealloc_lkey()  local
1952 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_dealloc_lkey()
1955 	return status;  in ocrdma_mbx_dealloc_lkey()
1961 	int status = -ENOMEM;  in ocrdma_mbx_reg_mr()  local
2000 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_reg_mr()
2001 	if (status)  in ocrdma_mbx_reg_mr()
2007 	return status;  in ocrdma_mbx_reg_mr()
2014 	int status;  in ocrdma_mbx_reg_mr_cont()  local
2032 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_reg_mr_cont()
2035 	return status;  in ocrdma_mbx_reg_mr_cont()
2041 	int status;  in ocrdma_reg_mr()  local
2051 	status = ocrdma_mbx_reg_mr(dev, hwmr, pdid,  in ocrdma_reg_mr()
2053 	if (status) {  in ocrdma_reg_mr()
2054 		pr_err("%s() status=%d\n", __func__, status);  in ocrdma_reg_mr()
2055 		return status;  in ocrdma_reg_mr()
2071 		status = ocrdma_mbx_reg_mr_cont(dev, hwmr, cur_pbl_cnt,  in ocrdma_reg_mr()
2073 		if (status)  in ocrdma_reg_mr()
2076 	if (status)  in ocrdma_reg_mr()
2077 		pr_err("%s() err. status=%d\n", __func__, status);  in ocrdma_reg_mr()
2079 	return status;  in ocrdma_reg_mr()
2185 	int status;  in ocrdma_set_create_qp_sq_cmd()  local
2198 	status = ocrdma_build_q_conf(&max_wqe_allocated,  in ocrdma_set_create_qp_sq_cmd()
2200 	if (status) {  in ocrdma_set_create_qp_sq_cmd()
2240 	int status;  in ocrdma_set_create_qp_rq_cmd()  local
2248 	status = ocrdma_build_q_conf(&max_rqe_allocated, dev->attr.rqe_size,  in ocrdma_set_create_qp_rq_cmd()
2250 	if (status) {  in ocrdma_set_create_qp_rq_cmd()
2253 		return status;  in ocrdma_set_create_qp_rq_cmd()
2371 	int status = -ENOMEM;  in ocrdma_mbx_create_qp()  local
2397 		return status;  in ocrdma_mbx_create_qp()
2400 	status = ocrdma_set_create_qp_sq_cmd(cmd, attrs, qp);  in ocrdma_mbx_create_qp()
2401 	if (status)  in ocrdma_mbx_create_qp()
2410 		status = ocrdma_set_create_qp_rq_cmd(cmd, attrs, qp);  in ocrdma_mbx_create_qp()
2411 		if (status)  in ocrdma_mbx_create_qp()
2415 	status = ocrdma_set_create_qp_ird_cmd(cmd, qp);  in ocrdma_mbx_create_qp()
2416 	if (status)  in ocrdma_mbx_create_qp()
2446 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_create_qp()
2447 	if (status)  in ocrdma_mbx_create_qp()
2463 	return status;  in ocrdma_mbx_create_qp()
2469 	int status = -ENOMEM;  in ocrdma_mbx_query_qp()  local
2475 		return status;  in ocrdma_mbx_query_qp()
2477 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_query_qp()
2478 	if (status)  in ocrdma_mbx_query_qp()
2484 	return status;  in ocrdma_mbx_query_qp()
2492 	int status;  in ocrdma_set_av_params()  local
2524 	status = rdma_read_gid_l2_fields(sgid_attr, &vlan_id, &mac_addr[0]);  in ocrdma_set_av_params()
2525 	if (status)  in ocrdma_set_av_params()
2526 		return status;  in ocrdma_set_av_params()
2531 	status = ocrdma_resolve_dmac(dev, ah_attr, &mac_addr[0]);  in ocrdma_set_av_params()
2532 	if (status)  in ocrdma_set_av_params()
2533 		return status;  in ocrdma_set_av_params()
2577 	int status = 0;  in ocrdma_set_qp_params()  local
2591 		status = ocrdma_set_av_params(qp, cmd, attrs, attr_mask);  in ocrdma_set_qp_params()
2592 		if (status)  in ocrdma_set_qp_params()
2593 			return status;  in ocrdma_set_qp_params()
2619 			status = -EINVAL;  in ocrdma_set_qp_params()
2661 			status = -EINVAL;  in ocrdma_set_qp_params()
2669 			status = -EINVAL;  in ocrdma_set_qp_params()
2679 	return status;  in ocrdma_set_qp_params()
2685 	int status = -ENOMEM;  in ocrdma_mbx_modify_qp()  local
2690 		return status;  in ocrdma_mbx_modify_qp()
2706 	status = ocrdma_set_qp_params(qp, cmd, attrs, attr_mask);  in ocrdma_mbx_modify_qp()
2707 	if (status)  in ocrdma_mbx_modify_qp()
2709 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_modify_qp()
2710 	if (status)  in ocrdma_mbx_modify_qp()
2715 	return status;  in ocrdma_mbx_modify_qp()
2720 	int status = -ENOMEM;  in ocrdma_mbx_destroy_qp()  local
2726 		return status;  in ocrdma_mbx_destroy_qp()
2728 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_destroy_qp()
2729 	if (status)  in ocrdma_mbx_destroy_qp()
2740 	return status;  in ocrdma_mbx_destroy_qp()
2747 	int status = -ENOMEM;  in ocrdma_mbx_create_srq()  local
2758 		return status;  in ocrdma_mbx_create_srq()
2762 	status = ocrdma_build_q_conf(&max_rqe_allocated,  in ocrdma_mbx_create_srq()
2765 	if (status) {  in ocrdma_mbx_create_srq()
2768 		status = -EINVAL;  in ocrdma_mbx_create_srq()
2774 		status = -ENOMEM;  in ocrdma_mbx_create_srq()
2795 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_create_srq()
2796 	if (status)  in ocrdma_mbx_create_srq()
2815 	return status;  in ocrdma_mbx_create_srq()
2820 	int status = -ENOMEM;  in ocrdma_mbx_modify_srq()  local
2827 		return status;  in ocrdma_mbx_modify_srq()
2831 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_modify_srq()
2833 	return status;  in ocrdma_mbx_modify_srq()
2838 	int status = -ENOMEM;  in ocrdma_mbx_query_srq()  local
2844 		return status;  in ocrdma_mbx_query_srq()
2846 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_query_srq()
2847 	if (status == 0) {  in ocrdma_mbx_query_srq()
2859 	return status;  in ocrdma_mbx_query_srq()
2880 	int status;  in ocrdma_mbx_get_dcbx_config()  local
2894 		status = -ENOMEM;  in ocrdma_mbx_get_dcbx_config()
2908 	status = ocrdma_mbx_cmd(dev, &cmd);  in ocrdma_mbx_get_dcbx_config()
2909 	if (status)  in ocrdma_mbx_get_dcbx_config()
2919 	return status;  in ocrdma_mbx_get_dcbx_config()
2929 	int status = -EINVAL, indx, slindx;  in ocrdma_parse_dcbxcfg_rsp()  local
2985 					status = 0;  in ocrdma_parse_dcbxcfg_rsp()
2998 	return status;  in ocrdma_parse_dcbxcfg_rsp()
3003 	int status = 0, indx;  in ocrdma_init_service_level()  local
3009 		status = ocrdma_mbx_get_dcbx_config(dev, ptype, &dcbxcfg);  in ocrdma_init_service_level()
3010 		if (status) {  in ocrdma_init_service_level()
3011 			pr_err("%s(): status=%d\n", __func__, status);  in ocrdma_init_service_level()
3016 		status = ocrdma_parse_dcbxcfg_rsp(dev, ptype,  in ocrdma_init_service_level()
3018 		if (status) {  in ocrdma_init_service_level()
3026 	if (status)  in ocrdma_init_service_level()
3041 	int status = -EINVAL;  in ocrdma_alloc_av()  local
3052 			status = 0;  in ocrdma_alloc_av()
3058 		status = -EAGAIN;  in ocrdma_alloc_av()
3060 	return status;  in ocrdma_alloc_av()
3073 	int num_eq, i, status = 0;  in ocrdma_create_eqs()  local
3094 		status = ocrdma_create_eq(dev, &dev->eq_tbl[i],  in ocrdma_create_eqs()
3096 		if (status) {  in ocrdma_create_eqs()
3097 			status = -EINVAL;  in ocrdma_create_eqs()
3103 		status = request_irq(irq, ocrdma_irq_handler, flags,  in ocrdma_create_eqs()
3106 		if (status)  in ocrdma_create_eqs()
3114 	return status;  in ocrdma_create_eqs()
3120 	int i, status;  in ocrdma_mbx_modify_eqd()  local
3137 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);  in ocrdma_mbx_modify_eqd()
3140 	return status;  in ocrdma_mbx_modify_eqd()
3193 	int status;  in ocrdma_init_hw()  local
3196 	status = ocrdma_create_eqs(dev);  in ocrdma_init_hw()
3197 	if (status)  in ocrdma_init_hw()
3199 	status = ocrdma_create_mq(dev);  in ocrdma_init_hw()
3200 	if (status)  in ocrdma_init_hw()
3202 	status = ocrdma_mbx_query_fw_config(dev);  in ocrdma_init_hw()
3203 	if (status)  in ocrdma_init_hw()
3205 	status = ocrdma_mbx_query_dev(dev);  in ocrdma_init_hw()
3206 	if (status)  in ocrdma_init_hw()
3208 	status = ocrdma_mbx_query_fw_ver(dev);  in ocrdma_init_hw()
3209 	if (status)  in ocrdma_init_hw()
3211 	status = ocrdma_mbx_create_ah_tbl(dev);  in ocrdma_init_hw()
3212 	if (status)  in ocrdma_init_hw()
3214 	status = ocrdma_mbx_get_phy_info(dev);  in ocrdma_init_hw()
3215 	if (status)  in ocrdma_init_hw()
3217 	status = ocrdma_mbx_get_ctrl_attribs(dev);  in ocrdma_init_hw()
3218 	if (status)  in ocrdma_init_hw()
3230 	pr_err("%s() status=%d\n", __func__, status);  in ocrdma_init_hw()
3231 	return status;  in ocrdma_init_hw()