1043 	return ena_dev->rss.hash_func;  in ena_com_get_current_hash_function()
1049 		(ena_dev->rss).hash_key;  in ena_com_hash_key_fill_default_key()
1060 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_key_allocate()  local
1065 	rss->hash_key = dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),  in ena_com_hash_key_allocate()
1066 					   &rss->hash_key_dma_addr, GFP_KERNEL);  in ena_com_hash_key_allocate()
1068 	if (unlikely(!rss->hash_key))  in ena_com_hash_key_allocate()
1076 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_key_destroy()  local
1078 	if (rss->hash_key)  in ena_com_hash_key_destroy()
1079 		dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_key), rss->hash_key,  in ena_com_hash_key_destroy()
1080 				  rss->hash_key_dma_addr);  in ena_com_hash_key_destroy()
1081 	rss->hash_key = NULL;  in ena_com_hash_key_destroy()
1086 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_ctrl_init()  local
1088 	rss->hash_ctrl = dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),  in ena_com_hash_ctrl_init()
1089 					    &rss->hash_ctrl_dma_addr, GFP_KERNEL);  in ena_com_hash_ctrl_init()
1091 	if (unlikely(!rss->hash_ctrl))  in ena_com_hash_ctrl_init()
1099 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_ctrl_destroy()  local
1101 	if (rss->hash_ctrl)  in ena_com_hash_ctrl_destroy()
1102 		dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl), rss->hash_ctrl,  in ena_com_hash_ctrl_destroy()
1103 				  rss->hash_ctrl_dma_addr);  in ena_com_hash_ctrl_destroy()
1104 	rss->hash_ctrl = NULL;  in ena_com_hash_ctrl_destroy()
1110 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_allocate()  local
1132 	rss->rss_ind_tbl = dma_alloc_coherent(ena_dev->dmadev, tbl_size, &rss->rss_ind_tbl_dma_addr,  in ena_com_indirect_table_allocate()
1134 	if (unlikely(!rss->rss_ind_tbl))  in ena_com_indirect_table_allocate()
1138 	rss->host_rss_ind_tbl = devm_kzalloc(ena_dev->dmadev, tbl_size, GFP_KERNEL);  in ena_com_indirect_table_allocate()
1139 	if (unlikely(!rss->host_rss_ind_tbl))  in ena_com_indirect_table_allocate()
1142 	rss->tbl_log_size = log_size;  in ena_com_indirect_table_allocate()
1150 	dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl, rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_allocate()
1151 	rss->rss_ind_tbl = NULL;  in ena_com_indirect_table_allocate()
1153 	rss->tbl_log_size = 0;  in ena_com_indirect_table_allocate()
1159 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_destroy()  local
1160 	size_t tbl_size = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_destroy()
1163 	if (rss->rss_ind_tbl)  in ena_com_indirect_table_destroy()
1164 		dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl,  in ena_com_indirect_table_destroy()
1165 				  rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_destroy()
1166 	rss->rss_ind_tbl = NULL;  in ena_com_indirect_table_destroy()
1168 	if (rss->host_rss_ind_tbl)  in ena_com_indirect_table_destroy()
1169 		devm_kfree(ena_dev->dmadev, rss->host_rss_ind_tbl);  in ena_com_indirect_table_destroy()
1170 	rss->host_rss_ind_tbl = NULL;  in ena_com_indirect_table_destroy()
1246 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_ind_tbl_convert_to_device()  local
1251 	for (i = 0; i < 1 << rss->tbl_log_size; i++) {  in ena_com_ind_tbl_convert_to_device()
1252 		qid = rss->host_rss_ind_tbl[i];  in ena_com_ind_tbl_convert_to_device()
1261 		rss->rss_ind_tbl[i].cq_idx = io_sq->idx;  in ena_com_ind_tbl_convert_to_device()
2532 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_hash_function()  local
2550 	if (!(get_resp.u.flow_hash_func.supported_func & BIT(rss->hash_func))) {  in ena_com_set_hash_function()
2552 			   rss->hash_func);  in ena_com_set_hash_function()
2562 	cmd.u.flow_hash_func.init_val = rss->hash_init_val;  in ena_com_set_hash_function()
2563 	cmd.u.flow_hash_func.selected_func = 1 << rss->hash_func;  in ena_com_set_hash_function()
2567 				   rss->hash_key_dma_addr);  in ena_com_set_hash_function()
2573 	cmd.control_buffer.length = sizeof(*rss->hash_key);  in ena_com_set_hash_function()
2582 			   rss->hash_func, ret);  in ena_com_set_hash_function()
2596 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_fill_hash_function()  local
2599 	hash_key = rss->hash_key;  in ena_com_fill_hash_function()
2607 				    rss->hash_key_dma_addr,  in ena_com_fill_hash_function()
2608 				    sizeof(*rss->hash_key), 0);  in ena_com_fill_hash_function()
2628 	rss->hash_init_val = init_val;  in ena_com_fill_hash_function()
2629 	old_func = rss->hash_func;  in ena_com_fill_hash_function()
2630 	rss->hash_func = func;  in ena_com_fill_hash_function()
2635 		rss->hash_func = old_func;  in ena_com_fill_hash_function()
2643 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_get_hash_function()  local
2652 				    rss->hash_key_dma_addr,  in ena_com_get_hash_function()
2653 				    sizeof(*rss->hash_key), 0);  in ena_com_get_hash_function()
2658 	rss->hash_func = ffs(get_resp.u.flow_hash_func.selected_func);  in ena_com_get_hash_function()
2659 	if (rss->hash_func)  in ena_com_get_hash_function()
2660 		rss->hash_func--;  in ena_com_get_hash_function()
2662 	*func = rss->hash_func;  in ena_com_get_hash_function()
2670 		ena_dev->rss.hash_key;  in ena_com_get_hash_key()
2683 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_get_hash_ctrl()  local
2689 				    rss->hash_ctrl_dma_addr,  in ena_com_get_hash_ctrl()
2690 				    sizeof(*rss->hash_ctrl), 0);  in ena_com_get_hash_ctrl()
2695 		*fields = rss->hash_ctrl->selected_fields[proto].fields;  in ena_com_get_hash_ctrl()
2703 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_hash_ctrl()  local
2704 	struct ena_admin_feature_rss_hash_control *hash_ctrl = rss->hash_ctrl;  in ena_com_set_hash_ctrl()
2727 				   rss->hash_ctrl_dma_addr);  in ena_com_set_hash_ctrl()
2747 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_default_hash_ctrl()  local
2749 		rss->hash_ctrl;  in ena_com_set_default_hash_ctrl()
2811 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_fill_hash_ctrl()  local
2812 	struct ena_admin_feature_rss_hash_control *hash_ctrl = rss->hash_ctrl;  in ena_com_fill_hash_ctrl()
2848 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_fill_entry()  local
2850 	if (unlikely(entry_idx >= (1 << rss->tbl_log_size)))  in ena_com_indirect_table_fill_entry()
2856 	rss->host_rss_ind_tbl[entry_idx] = entry_value;  in ena_com_indirect_table_fill_entry()
2864 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_set()  local
2888 	cmd.u.ind_table.size = rss->tbl_log_size;  in ena_com_indirect_table_set()
2893 				   rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_set()
2899 	cmd.control_buffer.length = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_set()
2916 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_get()  local
2921 	tbl_size = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_get()
2926 				    rss->rss_ind_tbl_dma_addr,  in ena_com_indirect_table_get()
2934 	for (i = 0; i < (1 << rss->tbl_log_size); i++)  in ena_com_indirect_table_get()
2935 		ind_tbl[i] = rss->host_rss_ind_tbl[i];  in ena_com_indirect_table_get()
2944 	memset(&ena_dev->rss, 0x0, sizeof(ena_dev->rss));  in ena_com_rss_init()
2981 	memset(&ena_dev->rss, 0x0, sizeof(ena_dev->rss));  in ena_com_rss_destroy()