46 ena_release_cmd_ctx(ena_t *ena, ena_cmd_ctx_t *ctx)  in ena_release_cmd_ctx()  argument
51 	mutex_enter(&ena->ena_aq.ea_sq_lock);  in ena_release_cmd_ctx()
58 	list_remove(&ena->ena_aq.ea_cmd_ctxs_used, ctx);  in ena_release_cmd_ctx()
59 	list_insert_tail(&ena->ena_aq.ea_cmd_ctxs_free, ctx);  in ena_release_cmd_ctx()
60 	ena->ena_aq.ea_pending_cmds--;  in ena_release_cmd_ctx()
61 	mutex_exit(&ena->ena_aq.ea_sq_lock);  in ena_release_cmd_ctx()
65 ena_release_all_cmd_ctx(ena_t *ena)  in ena_release_all_cmd_ctx()  argument
67 	ena_adminq_t *aq = &ena->ena_aq;  in ena_release_all_cmd_ctx()
80 ena_create_cmd_ctx(ena_t *ena)  in ena_create_cmd_ctx()  argument
82 	ena_adminq_t *aq = &ena->ena_aq;  in ena_create_cmd_ctx()
112 ena_admin_submit_cmd(ena_t *ena, enahw_cmd_desc_t *cmd, enahw_resp_desc_t *resp,  in ena_admin_submit_cmd()  argument
116 	ena_adminq_t *aq = &ena->ena_aq;  in ena_admin_submit_cmd()
155 	ena_hw_abs_write32(ena, sq->eas_dbaddr, sq->eas_tail);  in ena_admin_submit_cmd()
165 ena_admin_read_resp(ena_t *ena, enahw_resp_desc_t *hwresp)  in ena_admin_read_resp()  argument
167 	ena_adminq_t *aq = &ena->ena_aq;  in ena_admin_read_resp()
200 ena_admin_process_responses(ena_t *ena)  in ena_admin_process_responses()  argument
202 	ena_adminq_t *aq = &ena->ena_aq;  in ena_admin_process_responses()
214 		ena_admin_read_resp(ena, hwresp);  in ena_admin_process_responses()
235 ena_admin_poll_for_resp(ena_t *ena, ena_cmd_ctx_t *ctx)  in ena_admin_poll_for_resp()  argument
238 	hrtime_t expire = gethrtime() + ena->ena_aq.ea_cmd_timeout_ns;  in ena_admin_poll_for_resp()
241 		ena_admin_process_responses(ena);  in ena_admin_poll_for_resp()
266 			ena_err(ena, "timed out waiting for admin response");  in ena_admin_poll_for_resp()
267 			ena_trigger_reset(ena, ENAHW_RESET_ADMIN_TO);  in ena_admin_poll_for_resp()
272 	ret = enahw_resp_status_to_errno(ena, ctx->ectx_resp->erd_status);  in ena_admin_poll_for_resp()
273 	ena_release_cmd_ctx(ena, ctx);  in ena_admin_poll_for_resp()
278 ena_free_host_info(ena_t *ena)  in ena_free_host_info()  argument
280 	ena_dma_free(&ena->ena_host_info);  in ena_free_host_info()
284 ena_init_host_info(ena_t *ena)  in ena_init_host_info()  argument
296 	hi_dma = &ena->ena_host_info;  in ena_init_host_info()
307 		if (!ena_dma_alloc(ena, hi_dma, &conf, 4096)) {  in ena_init_host_info()
308 			ena_err(ena, "failed to allocate DMA for host info");  in ena_init_host_info()
319 	if (ddi_prop_lookup_int_array(DDI_DEV_T_ANY, ena->ena_dip,  in ena_init_host_info()
411 	ena_set_dma_addr(ena, hi_dma->edb_cookie->dmac_laddress,  in ena_init_host_info()
436 	ret = ena_set_feature(ena, &cmd, &resp, ENAHW_FEAT_HOST_ATTR_CONFIG,  in ena_init_host_info()
439 		ena_err(ena, "failed to set host attributes: %d", ret);  in ena_init_host_info()
448 ena_create_cq(ena_t *ena, uint16_t num_descs, uint64_t phys_addr,  in ena_create_cq()  argument
470 	ena_set_dma_addr(ena, phys_addr, &cmd_cq->ecq_addr);  in ena_create_cq()
472 	if ((ret = ena_admin_submit_cmd(ena, &cmd, &resp, &ctx)) != 0) {  in ena_create_cq()
473 		ena_err(ena, "failed to submit Create CQ command: %d", ret);  in ena_create_cq()
477 	if ((ret = ena_admin_poll_for_resp(ena, ctx)) != 0) {  in ena_create_cq()
478 		ena_err(ena, "failed to Create CQ: %d", ret);  in ena_create_cq()
483 	*unmask_addr = (uint32_t *)(ena->ena_reg_base +  in ena_create_cq()
487 		*numanode = (uint32_t *)(ena->ena_reg_base +  in ena_create_cq()
503 ena_destroy_cq(ena_t *ena, uint16_t hw_idx)  in ena_destroy_cq()  argument
515 	if ((ret = ena_admin_submit_cmd(ena, &cmd, &resp, &ctx)) != 0) {  in ena_destroy_cq()
516 		ena_err(ena, "failed to submit Destroy CQ command: %d", ret);  in ena_destroy_cq()
520 	if ((ret = ena_admin_poll_for_resp(ena, ctx)) != 0) {  in ena_destroy_cq()
521 		ena_err(ena, "failed to Destroy CQ: %d", ret);  in ena_destroy_cq()
529 ena_create_sq(ena_t *ena, uint16_t num_descs, uint64_t phys_addr,  in ena_create_sq()  argument
542 		ena_err(ena, "the number of descs must be a power of 2, but "  in ena_create_sq()
568 	ena_set_dma_addr(ena, phys_addr, &cmd_sq->ecsq_base);  in ena_create_sq()
570 	if ((ret = ena_admin_submit_cmd(ena, &cmd, &resp, &ctx)) != 0) {  in ena_create_sq()
571 		ena_err(ena, "failed to submit Create SQ command: %d", ret);  in ena_create_sq()
575 	if ((ret = ena_admin_poll_for_resp(ena, ctx)) != 0) {  in ena_create_sq()
576 		ena_err(ena, "failed to Create SQ: %d", ret);  in ena_create_sq()
581 	*db_addr = (uint32_t *)(ena->ena_reg_base +  in ena_create_sq()
587 ena_destroy_sq(ena_t *ena, uint16_t hw_idx, bool is_tx)  in ena_destroy_sq()  argument
603 	if ((ret = ena_admin_submit_cmd(ena, &cmd, &resp, &ctx)) != 0) {  in ena_destroy_sq()
604 		ena_err(ena, "failed to submit Destroy SQ command: %d", ret);  in ena_destroy_sq()
608 	if ((ret = ena_admin_poll_for_resp(ena, ctx)) != 0) {  in ena_destroy_sq()
609 		ena_err(ena, "failed Destroy SQ: %d", ret);  in ena_destroy_sq()
617 ena_set_feature(ena_t *ena, enahw_cmd_desc_t *cmd, enahw_resp_desc_t *resp,  in ena_set_feature()  argument
624 	if (!ena_is_feat_avail(ena, feat_id)) {  in ena_set_feature()
625 		ena_err(ena, "attempted to set unsupported feature: 0x%x %d"  in ena_set_feature()
626 		    " (0x%x)", feat_id, feat_ver, ena->ena_supported_features);  in ena_set_feature()
635 	if ((ret = ena_admin_submit_cmd(ena, cmd, resp, &ctx)) != 0) {  in ena_set_feature()
636 		ena_err(ena, "failed to submit Set Feature command: %d", ret);  in ena_set_feature()
640 	return (ena_admin_poll_for_resp(ena, ctx));  in ena_set_feature()
644 ena_get_feature(ena_t *ena, enahw_resp_desc_t *resp,  in ena_get_feature()  argument
652 	if (!ena_is_feat_avail(ena, feat_id)) {  in ena_get_feature()
662 	if ((ret = ena_admin_submit_cmd(ena, &cmd, resp, &ctx)) != 0) {  in ena_get_feature()
663 		ena_err(ena, "failed to submit Get Feature command: %d", ret);  in ena_get_feature()
667 	return (ena_admin_poll_for_resp(ena, ctx));  in ena_get_feature()
671 ena_admin_get_basic_stats(ena_t *ena, enahw_resp_desc_t *resp)  in ena_admin_get_basic_stats()  argument
685 	if ((ret = ena_admin_submit_cmd(ena, &cmd, resp, &ctx)) != 0) {  in ena_admin_get_basic_stats()
686 		ena_err(ena, "failed to submit Get Basic Stats command: %d",  in ena_admin_get_basic_stats()
691 	if ((ret = ena_admin_poll_for_resp(ena, ctx)) != 0) {  in ena_admin_get_basic_stats()
692 		ena_err(ena, "failed to Get Basic Stats: %d", ret);  in ena_admin_get_basic_stats()
700 ena_admin_get_eni_stats(ena_t *ena, enahw_resp_desc_t *resp)  in ena_admin_get_eni_stats()  argument
714 	if ((ret = ena_admin_submit_cmd(ena, &cmd, resp, &ctx)) != 0) {  in ena_admin_get_eni_stats()
715 		ena_err(ena, "failed to submit Get ENI Stats command: %d", ret);  in ena_admin_get_eni_stats()
719 	if ((ret = ena_admin_poll_for_resp(ena, ctx)) != 0) {  in ena_admin_get_eni_stats()
720 		ena_err(ena, "failed to Get ENI Stats: %d", ret);  in ena_admin_get_eni_stats()