1085 	return ena_dev->rss.hash_func;  in ena_com_get_current_hash_function()
1091 		(ena_dev->rss).hash_key;  in ena_com_hash_key_fill_default_key()
1102 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_key_allocate()  local
1108 	rss->hash_key =  in ena_com_hash_key_allocate()
1109 		dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),  in ena_com_hash_key_allocate()
1110 				   &rss->hash_key_dma_addr, GFP_KERNEL);  in ena_com_hash_key_allocate()
1112 	if (unlikely(!rss->hash_key))  in ena_com_hash_key_allocate()
1120 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_key_destroy()  local
1122 	if (rss->hash_key)  in ena_com_hash_key_destroy()
1123 		dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),  in ena_com_hash_key_destroy()
1124 				  rss->hash_key, rss->hash_key_dma_addr);  in ena_com_hash_key_destroy()
1125 	rss->hash_key = NULL;  in ena_com_hash_key_destroy()
1130 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_ctrl_init()  local
1132 	rss->hash_ctrl =  in ena_com_hash_ctrl_init()
1133 		dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),  in ena_com_hash_ctrl_init()
1134 				   &rss->hash_ctrl_dma_addr, GFP_KERNEL);  in ena_com_hash_ctrl_init()
1136 	if (unlikely(!rss->hash_ctrl))  in ena_com_hash_ctrl_init()
1144 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_ctrl_destroy()  local
1146 	if (rss->hash_ctrl)  in ena_com_hash_ctrl_destroy()
1147 		dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),  in ena_com_hash_ctrl_destroy()
1148 				  rss->hash_ctrl, rss->hash_ctrl_dma_addr);  in ena_com_hash_ctrl_destroy()
1149 	rss->hash_ctrl = NULL;  in ena_com_hash_ctrl_destroy()
1155 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_allocate()  local
1177 	rss->rss_ind_tbl =  in ena_com_indirect_table_allocate()
1179 				   &rss->rss_ind_tbl_dma_addr, GFP_KERNEL);  in ena_com_indirect_table_allocate()
1180 	if (unlikely(!rss->rss_ind_tbl))  in ena_com_indirect_table_allocate()
1184 	rss->host_rss_ind_tbl =  in ena_com_indirect_table_allocate()
1186 	if (unlikely(!rss->host_rss_ind_tbl))  in ena_com_indirect_table_allocate()
1189 	rss->tbl_log_size = log_size;  in ena_com_indirect_table_allocate()
1197 	dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl,  in ena_com_indirect_table_allocate()
1198 			  rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_allocate()
1199 	rss->rss_ind_tbl = NULL;  in ena_com_indirect_table_allocate()
1201 	rss->tbl_log_size = 0;  in ena_com_indirect_table_allocate()
1207 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_destroy()  local
1208 	size_t tbl_size = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_destroy()
1211 	if (rss->rss_ind_tbl)  in ena_com_indirect_table_destroy()
1212 		dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl,  in ena_com_indirect_table_destroy()
1213 				  rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_destroy()
1214 	rss->rss_ind_tbl = NULL;  in ena_com_indirect_table_destroy()
1216 	if (rss->host_rss_ind_tbl)  in ena_com_indirect_table_destroy()
1217 		devm_kfree(ena_dev->dmadev, rss->host_rss_ind_tbl);  in ena_com_indirect_table_destroy()
1218 	rss->host_rss_ind_tbl = NULL;  in ena_com_indirect_table_destroy()
1300 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_ind_tbl_convert_to_device()  local
1305 	for (i = 0; i < 1 << rss->tbl_log_size; i++) {  in ena_com_ind_tbl_convert_to_device()
1306 		qid = rss->host_rss_ind_tbl[i];  in ena_com_ind_tbl_convert_to_device()
1315 		rss->rss_ind_tbl[i].cq_idx = io_sq->idx;  in ena_com_ind_tbl_convert_to_device()
2314 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_hash_function()  local
2333 	if (!(get_resp.u.flow_hash_func.supported_func & BIT(rss->hash_func))) {  in ena_com_set_hash_function()
2336 			   rss->hash_func);  in ena_com_set_hash_function()
2346 	cmd.u.flow_hash_func.init_val = rss->hash_init_val;  in ena_com_set_hash_function()
2347 	cmd.u.flow_hash_func.selected_func = 1 << rss->hash_func;  in ena_com_set_hash_function()
2351 				   rss->hash_key_dma_addr);  in ena_com_set_hash_function()
2357 	cmd.control_buffer.length = sizeof(*rss->hash_key);  in ena_com_set_hash_function()
2367 			   rss->hash_func, ret);  in ena_com_set_hash_function()
2381 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_fill_hash_function()  local
2384 	hash_key = rss->hash_key;  in ena_com_fill_hash_function()
2392 				    rss->hash_key_dma_addr,  in ena_com_fill_hash_function()
2393 				    sizeof(*rss->hash_key), 0);  in ena_com_fill_hash_function()
2414 	rss->hash_init_val = init_val;  in ena_com_fill_hash_function()
2415 	old_func = rss->hash_func;  in ena_com_fill_hash_function()
2416 	rss->hash_func = func;  in ena_com_fill_hash_function()
2421 		rss->hash_func = old_func;  in ena_com_fill_hash_function()
2429 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_get_hash_function()  local
2438 				    rss->hash_key_dma_addr,  in ena_com_get_hash_function()
2439 				    sizeof(*rss->hash_key), 0);  in ena_com_get_hash_function()
2444 	rss->hash_func = ffs(get_resp.u.flow_hash_func.selected_func);  in ena_com_get_hash_function()
2445 	if (rss->hash_func)  in ena_com_get_hash_function()
2446 		rss->hash_func--;  in ena_com_get_hash_function()
2448 	*func = rss->hash_func;  in ena_com_get_hash_function()
2456 		ena_dev->rss.hash_key;  in ena_com_get_hash_key()
2469 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_get_hash_ctrl()  local
2475 				    rss->hash_ctrl_dma_addr,  in ena_com_get_hash_ctrl()
2476 				    sizeof(*rss->hash_ctrl), 0);  in ena_com_get_hash_ctrl()
2481 		*fields = rss->hash_ctrl->selected_fields[proto].fields;  in ena_com_get_hash_ctrl()
2489 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_hash_ctrl()  local
2490 	struct ena_admin_feature_rss_hash_control *hash_ctrl = rss->hash_ctrl;  in ena_com_set_hash_ctrl()
2514 				   rss->hash_ctrl_dma_addr);  in ena_com_set_hash_ctrl()
2535 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_default_hash_ctrl()  local
2537 		rss->hash_ctrl;  in ena_com_set_default_hash_ctrl()
2599 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_fill_hash_ctrl()  local
2600 	struct ena_admin_feature_rss_hash_control *hash_ctrl = rss->hash_ctrl;  in ena_com_fill_hash_ctrl()
2637 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_fill_entry()  local
2639 	if (unlikely(entry_idx >= (1 << rss->tbl_log_size)))  in ena_com_indirect_table_fill_entry()
2645 	rss->host_rss_ind_tbl[entry_idx] = entry_value;  in ena_com_indirect_table_fill_entry()
2653 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_set()  local
2678 	cmd.u.ind_table.size = rss->tbl_log_size;  in ena_com_indirect_table_set()
2683 				   rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_set()
2689 	cmd.control_buffer.length = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_set()
2707 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_get()  local
2712 	tbl_size = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_get()
2717 				    rss->rss_ind_tbl_dma_addr,  in ena_com_indirect_table_get()
2725 	for (i = 0; i < (1 << rss->tbl_log_size); i++)  in ena_com_indirect_table_get()
2726 		ind_tbl[i] = rss->host_rss_ind_tbl[i];  in ena_com_indirect_table_get()
2735 	memset(&ena_dev->rss, 0x0, sizeof(ena_dev->rss));  in ena_com_rss_init()
2772 	memset(&ena_dev->rss, 0x0, sizeof(ena_dev->rss));  in ena_com_rss_destroy()