1051 	return ena_dev->rss.hash_func;  in ena_com_get_current_hash_function()
1057 		(ena_dev->rss).hash_key;  in ena_com_hash_key_fill_default_key()
1068 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_key_allocate()  local
1074 	rss->hash_key =  in ena_com_hash_key_allocate()
1075 		dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),  in ena_com_hash_key_allocate()
1076 				   &rss->hash_key_dma_addr, GFP_KERNEL);  in ena_com_hash_key_allocate()
1078 	if (unlikely(!rss->hash_key))  in ena_com_hash_key_allocate()
1086 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_key_destroy()  local
1088 	if (rss->hash_key)  in ena_com_hash_key_destroy()
1089 		dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),  in ena_com_hash_key_destroy()
1090 				  rss->hash_key, rss->hash_key_dma_addr);  in ena_com_hash_key_destroy()
1091 	rss->hash_key = NULL;  in ena_com_hash_key_destroy()
1096 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_ctrl_init()  local
1098 	rss->hash_ctrl =  in ena_com_hash_ctrl_init()
1099 		dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),  in ena_com_hash_ctrl_init()
1100 				   &rss->hash_ctrl_dma_addr, GFP_KERNEL);  in ena_com_hash_ctrl_init()
1102 	if (unlikely(!rss->hash_ctrl))  in ena_com_hash_ctrl_init()
1110 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_ctrl_destroy()  local
1112 	if (rss->hash_ctrl)  in ena_com_hash_ctrl_destroy()
1113 		dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),  in ena_com_hash_ctrl_destroy()
1114 				  rss->hash_ctrl, rss->hash_ctrl_dma_addr);  in ena_com_hash_ctrl_destroy()
1115 	rss->hash_ctrl = NULL;  in ena_com_hash_ctrl_destroy()
1121 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_allocate()  local
1142 	rss->rss_ind_tbl =  in ena_com_indirect_table_allocate()
1144 				   &rss->rss_ind_tbl_dma_addr, GFP_KERNEL);  in ena_com_indirect_table_allocate()
1145 	if (unlikely(!rss->rss_ind_tbl))  in ena_com_indirect_table_allocate()
1149 	rss->host_rss_ind_tbl =  in ena_com_indirect_table_allocate()
1151 	if (unlikely(!rss->host_rss_ind_tbl))  in ena_com_indirect_table_allocate()
1154 	rss->tbl_log_size = log_size;  in ena_com_indirect_table_allocate()
1162 	dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl,  in ena_com_indirect_table_allocate()
1163 			  rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_allocate()
1164 	rss->rss_ind_tbl = NULL;  in ena_com_indirect_table_allocate()
1166 	rss->tbl_log_size = 0;  in ena_com_indirect_table_allocate()
1172 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_destroy()  local
1173 	size_t tbl_size = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_destroy()
1176 	if (rss->rss_ind_tbl)  in ena_com_indirect_table_destroy()
1177 		dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl,  in ena_com_indirect_table_destroy()
1178 				  rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_destroy()
1179 	rss->rss_ind_tbl = NULL;  in ena_com_indirect_table_destroy()
1181 	if (rss->host_rss_ind_tbl)  in ena_com_indirect_table_destroy()
1182 		devm_kfree(ena_dev->dmadev, rss->host_rss_ind_tbl);  in ena_com_indirect_table_destroy()
1183 	rss->host_rss_ind_tbl = NULL;  in ena_com_indirect_table_destroy()
1262 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_ind_tbl_convert_to_device()  local
1267 	for (i = 0; i < 1 << rss->tbl_log_size; i++) {  in ena_com_ind_tbl_convert_to_device()
1268 		qid = rss->host_rss_ind_tbl[i];  in ena_com_ind_tbl_convert_to_device()
1277 		rss->rss_ind_tbl[i].cq_idx = io_sq->idx;  in ena_com_ind_tbl_convert_to_device()
2243 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_hash_function()  local
2262 	if (!(get_resp.u.flow_hash_func.supported_func & BIT(rss->hash_func))) {  in ena_com_set_hash_function()
2264 		       rss->hash_func);  in ena_com_set_hash_function()
2274 	cmd.u.flow_hash_func.init_val = rss->hash_init_val;  in ena_com_set_hash_function()
2275 	cmd.u.flow_hash_func.selected_func = 1 << rss->hash_func;  in ena_com_set_hash_function()
2279 				   rss->hash_key_dma_addr);  in ena_com_set_hash_function()
2285 	cmd.control_buffer.length = sizeof(*rss->hash_key);  in ena_com_set_hash_function()
2294 		       rss->hash_func, ret);  in ena_com_set_hash_function()
2308 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_fill_hash_function()  local
2311 	hash_key = rss->hash_key;  in ena_com_fill_hash_function()
2319 				    rss->hash_key_dma_addr,  in ena_com_fill_hash_function()
2320 				    sizeof(*rss->hash_key), 0);  in ena_com_fill_hash_function()
2338 			rss->hash_init_val = init_val;  in ena_com_fill_hash_function()
2343 		rss->hash_init_val = init_val;  in ena_com_fill_hash_function()
2350 	old_func = rss->hash_func;  in ena_com_fill_hash_function()
2351 	rss->hash_func = func;  in ena_com_fill_hash_function()
2356 		rss->hash_func = old_func;  in ena_com_fill_hash_function()
2364 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_get_hash_function()  local
2373 				    rss->hash_key_dma_addr,  in ena_com_get_hash_function()
2374 				    sizeof(*rss->hash_key), 0);  in ena_com_get_hash_function()
2379 	rss->hash_func = ffs(get_resp.u.flow_hash_func.selected_func);  in ena_com_get_hash_function()
2380 	if (rss->hash_func)  in ena_com_get_hash_function()
2381 		rss->hash_func--;  in ena_com_get_hash_function()
2383 	*func = rss->hash_func;  in ena_com_get_hash_function()
2391 		ena_dev->rss.hash_key;  in ena_com_get_hash_key()
2404 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_get_hash_ctrl()  local
2410 				    rss->hash_ctrl_dma_addr,  in ena_com_get_hash_ctrl()
2411 				    sizeof(*rss->hash_ctrl), 0);  in ena_com_get_hash_ctrl()
2416 		*fields = rss->hash_ctrl->selected_fields[proto].fields;  in ena_com_get_hash_ctrl()
2424 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_hash_ctrl()  local
2425 	struct ena_admin_feature_rss_hash_control *hash_ctrl = rss->hash_ctrl;  in ena_com_set_hash_ctrl()
2449 				   rss->hash_ctrl_dma_addr);  in ena_com_set_hash_ctrl()
2469 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_default_hash_ctrl()  local
2471 		rss->hash_ctrl;  in ena_com_set_default_hash_ctrl()
2532 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_fill_hash_ctrl()  local
2533 	struct ena_admin_feature_rss_hash_control *hash_ctrl = rss->hash_ctrl;  in ena_com_fill_hash_ctrl()
2568 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_fill_entry()  local
2570 	if (unlikely(entry_idx >= (1 << rss->tbl_log_size)))  in ena_com_indirect_table_fill_entry()
2576 	rss->host_rss_ind_tbl[entry_idx] = entry_value;  in ena_com_indirect_table_fill_entry()
2584 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_set()  local
2608 	cmd.u.ind_table.size = rss->tbl_log_size;  in ena_com_indirect_table_set()
2613 				   rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_set()
2619 	cmd.control_buffer.length = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_set()
2636 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_get()  local
2641 	tbl_size = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_get()
2646 				    rss->rss_ind_tbl_dma_addr,  in ena_com_indirect_table_get()
2654 	for (i = 0; i < (1 << rss->tbl_log_size); i++)  in ena_com_indirect_table_get()
2655 		ind_tbl[i] = rss->host_rss_ind_tbl[i];  in ena_com_indirect_table_get()
2664 	memset(&ena_dev->rss, 0x0, sizeof(ena_dev->rss));  in ena_com_rss_init()
2701 	memset(&ena_dev->rss, 0x0, sizeof(ena_dev->rss));  in ena_com_rss_destroy()