164 static int ena_device_init(struct ena_com_dev *ena_dev,
419 static void ena_config_host_info(struct ena_com_dev *ena_dev)  in ena_config_host_info()  argument
425 	rc = ena_com_allocate_host_info(ena_dev);  in ena_config_host_info()
431 	host_info = ena_dev->host_attr.host_info;  in ena_config_host_info()
450 	rc = ena_com_set_host_attributes(ena_dev);  in ena_config_host_info()
463 	ena_com_delete_host_info(ena_dev);  in ena_config_host_info()
484 	rc = ena_com_allocate_debug_area(&adapter->ena_dev, debug_area_size);  in ena_config_debug_area()
490 	rc = ena_com_set_host_attributes(&adapter->ena_dev);  in ena_config_debug_area()
502 	ena_com_delete_debug_area(&adapter->ena_dev);  in ena_config_debug_area()
557 	struct ena_com_dev *ena_dev = &adapter->ena_dev;  in ena_rss_reta_update()  local
583 			rc = ena_com_indirect_table_fill_entry(ena_dev,  in ena_rss_reta_update()
595 	rc = ena_com_indirect_table_set(ena_dev);  in ena_rss_reta_update()
614 	struct ena_com_dev *ena_dev = &adapter->ena_dev;  in ena_rss_reta_query()  local
626 	rc = ena_com_indirect_table_get(ena_dev, indirect_table);  in ena_rss_reta_query()
646 	struct ena_com_dev *ena_dev = &adapter->ena_dev;  in ena_rss_init_default()  local
651 	rc = ena_com_rss_init(ena_dev, ENA_RX_RSS_TABLE_LOG_SIZE);  in ena_rss_init_default()
659 		rc = ena_com_indirect_table_fill_entry(ena_dev, i,  in ena_rss_init_default()
667 	rc = ena_com_fill_hash_function(ena_dev, ENA_ADMIN_CRC32, NULL,  in ena_rss_init_default()
674 	rc = ena_com_set_default_hash_ctrl(ena_dev);  in ena_rss_init_default()
680 	rc = ena_com_indirect_table_set(ena_dev);  in ena_rss_init_default()
691 	ena_com_rss_destroy(ena_dev);  in ena_rss_init_default()
882 	struct ena_com_dev *ena_dev = ctx->ena_dev;  in ena_calc_io_queue_size()  local
886 	if (ena_dev->supported_features & BIT(ENA_ADMIN_MAX_QUEUES_EXT)) {  in ena_calc_io_queue_size()
893 		if (ena_dev->tx_mem_queue_type ==  in ena_calc_io_queue_size()
913 		if (ena_dev->tx_mem_queue_type ==  in ena_calc_io_queue_size()
935 		    (ena_dev->tx_mem_queue_type ==  in ena_calc_io_queue_size()
973 	struct ena_com_dev *ena_dev = &adapter->ena_dev;  in ena_stats_get()  local
984 	rc = ena_com_get_dev_basic_stats(ena_dev, &ena_stats);  in ena_stats_get()
1033 	struct ena_com_dev *ena_dev;  in ena_mtu_set()  local
1040 	ena_dev = &adapter->ena_dev;  in ena_mtu_set()
1041 	ena_assert_msg(ena_dev != NULL, "Uninitialized device\n");  in ena_mtu_set()
1051 	rc = ena_com_set_dev_mtu(ena_dev, mtu);  in ena_mtu_set()
1109 	struct ena_com_dev *ena_dev = &adapter->ena_dev;  in ena_stop()  local
1117 		rc = ena_com_dev_reset(ena_dev, adapter->reset_reason);  in ena_stop()
1132 	struct ena_com_dev *ena_dev;  in ena_create_io_queue()  local
1142 	ena_dev = &adapter->ena_dev;  in ena_create_io_queue()
1147 		ctx.mem_queue_type = ena_dev->tx_mem_queue_type;  in ena_create_io_queue()
1161 	rc = ena_com_create_io_queue(ena_dev, &ctx);  in ena_create_io_queue()
1169 	rc = ena_com_get_io_handlers(ena_dev, ena_qid,  in ena_create_io_queue()
1176 		ena_com_destroy_io_queue(ena_dev, ena_qid);  in ena_create_io_queue()
1188 	struct ena_com_dev *ena_dev = &ring->adapter->ena_dev;  in ena_queue_stop()  local
1191 		ena_com_destroy_io_queue(ena_dev, ENA_IO_RXQ_IDX(ring->id));  in ena_queue_stop()
1194 		ena_com_destroy_io_queue(ena_dev, ENA_IO_TXQ_IDX(ring->id));  in ena_queue_stop()
1244 		ena_com_destroy_io_queue(&ring->adapter->ena_dev,  in ena_queue_start()
1518 static int ena_device_init(struct ena_com_dev *ena_dev,  in ena_device_init()  argument
1527 	rc = ena_com_mmio_reg_read_request_init(ena_dev);  in ena_device_init()
1537 		!(((struct rte_pci_device *)ena_dev->dmadev)->id.class_id  in ena_device_init()
1539 	ena_com_set_mmio_read_mode(ena_dev, readless_supported);  in ena_device_init()
1542 	rc = ena_com_dev_reset(ena_dev, ENA_REGS_RESET_NORMAL);  in ena_device_init()
1549 	rc = ena_com_validate_version(ena_dev);  in ena_device_init()
1555 	ena_dev->dma_addr_bits = ena_com_get_dma_width(ena_dev);  in ena_device_init()
1558 	rc = ena_com_admin_init(ena_dev, &aenq_handlers);  in ena_device_init()
1569 	ena_com_set_admin_polling_mode(ena_dev, true);  in ena_device_init()
1571 	ena_config_host_info(ena_dev);  in ena_device_init()
1574 	rc = ena_com_get_dev_attr_feat(ena_dev, get_feat_ctx);  in ena_device_init()
1588 	rc = ena_com_set_aenq_config(ena_dev, aenq_groups);  in ena_device_init()
1599 	ena_com_admin_destroy(ena_dev);  in ena_device_init()
1602 	ena_com_mmio_reg_read_request_destroy(ena_dev);  in ena_device_init()
1610 	struct ena_com_dev *ena_dev = &adapter->ena_dev;  in ena_interrupt_handler_rte()  local
1612 	ena_com_admin_q_comp_intr_handler(ena_dev);  in ena_interrupt_handler_rte()
1614 		ena_com_aenq_intr_handler(ena_dev, adapter);  in ena_interrupt_handler_rte()
1637 	if (unlikely(!ena_com_get_admin_running_state(&adapter->ena_dev))) {  in check_for_admin_com_state()
1684 				struct ena_com_dev *ena_dev,  in ena_set_queues_placement_policy()  argument
1692 	if (!(ena_dev->supported_features & llq_feature_mask)) {  in ena_set_queues_placement_policy()
1695 		ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;  in ena_set_queues_placement_policy()
1699 	rc = ena_com_config_dev_mode(ena_dev, llq, llq_default_configurations);  in ena_set_queues_placement_policy()
1703 		ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;  in ena_set_queues_placement_policy()
1708 	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)  in ena_set_queues_placement_policy()
1714 		ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;  in ena_set_queues_placement_policy()
1718 	ena_dev->mem_bar = adapter->dev_mem_base;  in ena_set_queues_placement_policy()
1723 static uint32_t ena_calc_max_io_queue_num(struct ena_com_dev *ena_dev,  in ena_calc_max_io_queue_num()  argument
1729 	if (ena_dev->supported_features & BIT(ENA_ADMIN_MAX_QUEUES_EXT)) {  in ena_calc_max_io_queue_num()
1745 	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV)  in ena_calc_max_io_queue_num()
1766 	struct ena_com_dev *ena_dev = &adapter->ena_dev;  in eth_ena_dev_init()  local
1787 	ena_dev = &adapter->ena_dev;  in eth_ena_dev_init()
1812 	ena_dev->reg_bar = adapter->regs;  in eth_ena_dev_init()
1813 	ena_dev->dmadev = adapter->pdev;  in eth_ena_dev_init()
1827 	rc = ena_device_init(ena_dev, &get_feat_ctx, &wd_state);  in eth_ena_dev_init()
1836 	rc = ena_set_queues_placement_policy(adapter, ena_dev,  in eth_ena_dev_init()
1843 	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)  in eth_ena_dev_init()
1849 	calc_queue_ctx.ena_dev = ena_dev;  in eth_ena_dev_init()
1852 	max_num_io_queues = ena_calc_max_io_queue_num(ena_dev, &get_feat_ctx);  in eth_ena_dev_init()
1866 	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) {  in eth_ena_dev_init()
1912 	ena_com_set_admin_polling_mode(ena_dev, false);  in eth_ena_dev_init()
1913 	ena_com_admin_aenq_enable(ena_dev);  in eth_ena_dev_init()
1925 	ena_com_delete_debug_area(ena_dev);  in eth_ena_dev_init()
1928 	ena_com_delete_host_info(ena_dev);  in eth_ena_dev_init()
1929 	ena_com_admin_destroy(ena_dev);  in eth_ena_dev_init()
1938 	struct ena_com_dev *ena_dev = &adapter->ena_dev;  in ena_destroy_device()  local
1943 	ena_com_set_admin_running_state(ena_dev, false);  in ena_destroy_device()
1948 	ena_com_delete_debug_area(ena_dev);  in ena_destroy_device()
1949 	ena_com_delete_host_info(ena_dev);  in ena_destroy_device()
1951 	ena_com_abort_admin_commands(ena_dev);  in ena_destroy_device()
1952 	ena_com_wait_for_abort_completion(ena_dev);  in ena_destroy_device()
1953 	ena_com_admin_destroy(ena_dev);  in ena_destroy_device()
1954 	ena_com_mmio_reg_read_request_destroy(ena_dev);  in ena_destroy_device()
1992 		ring->tx_mem_queue_type = adapter->ena_dev.tx_mem_queue_type;  in ena_init_rings()
1993 		ring->tx_max_header_size = adapter->ena_dev.tx_max_header_size;  in ena_init_rings()
2013 	struct ena_com_dev *ena_dev;  in ena_infos_get()  local
2020 	ena_dev = &adapter->ena_dev;  in ena_infos_get()
2021 	ena_assert_msg(ena_dev != NULL, "Uninitialized device\n");  in ena_infos_get()
2357 		adapter->ena_dev.admin_queue.completion_timeout =  in ena_update_hints()
2362 		adapter->ena_dev.mmio_read.reg_read_to =  in ena_update_hints()
2379 	struct ena_com_dev *ena_dev;  in ena_check_and_linearize_mbuf()  local
2382 	ena_dev = &tx_ring->adapter->ena_dev;  in ena_check_and_linearize_mbuf()
2389 	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV &&  in ena_check_and_linearize_mbuf()
2632 	rc = ena_com_get_eni_stats(&adapter->ena_dev, &admin_eni_stats);  in ena_copy_eni_stats()