1088 	return ena_dev->rss.hash_func;  in ena_com_get_current_hash_function()
1094 		(ena_dev->rss).hash_key;  in ena_com_hash_key_fill_default_key()
1105 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_key_allocate()  local
1111 	rss->hash_key =  in ena_com_hash_key_allocate()
1112 		dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),  in ena_com_hash_key_allocate()
1113 				   &rss->hash_key_dma_addr, GFP_KERNEL);  in ena_com_hash_key_allocate()
1115 	if (unlikely(!rss->hash_key))  in ena_com_hash_key_allocate()
1123 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_key_destroy()  local
1125 	if (rss->hash_key)  in ena_com_hash_key_destroy()
1126 		dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),  in ena_com_hash_key_destroy()
1127 				  rss->hash_key, rss->hash_key_dma_addr);  in ena_com_hash_key_destroy()
1128 	rss->hash_key = NULL;  in ena_com_hash_key_destroy()
1133 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_ctrl_init()  local
1135 	rss->hash_ctrl =  in ena_com_hash_ctrl_init()
1136 		dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),  in ena_com_hash_ctrl_init()
1137 				   &rss->hash_ctrl_dma_addr, GFP_KERNEL);  in ena_com_hash_ctrl_init()
1139 	if (unlikely(!rss->hash_ctrl))  in ena_com_hash_ctrl_init()
1147 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_hash_ctrl_destroy()  local
1149 	if (rss->hash_ctrl)  in ena_com_hash_ctrl_destroy()
1150 		dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),  in ena_com_hash_ctrl_destroy()
1151 				  rss->hash_ctrl, rss->hash_ctrl_dma_addr);  in ena_com_hash_ctrl_destroy()
1152 	rss->hash_ctrl = NULL;  in ena_com_hash_ctrl_destroy()
1158 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_allocate()  local
1180 	rss->rss_ind_tbl =  in ena_com_indirect_table_allocate()
1182 				   &rss->rss_ind_tbl_dma_addr, GFP_KERNEL);  in ena_com_indirect_table_allocate()
1183 	if (unlikely(!rss->rss_ind_tbl))  in ena_com_indirect_table_allocate()
1187 	rss->host_rss_ind_tbl =  in ena_com_indirect_table_allocate()
1189 	if (unlikely(!rss->host_rss_ind_tbl))  in ena_com_indirect_table_allocate()
1192 	rss->tbl_log_size = log_size;  in ena_com_indirect_table_allocate()
1200 	dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl,  in ena_com_indirect_table_allocate()
1201 			  rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_allocate()
1202 	rss->rss_ind_tbl = NULL;  in ena_com_indirect_table_allocate()
1204 	rss->tbl_log_size = 0;  in ena_com_indirect_table_allocate()
1210 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_destroy()  local
1211 	size_t tbl_size = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_destroy()
1214 	if (rss->rss_ind_tbl)  in ena_com_indirect_table_destroy()
1215 		dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl,  in ena_com_indirect_table_destroy()
1216 				  rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_destroy()
1217 	rss->rss_ind_tbl = NULL;  in ena_com_indirect_table_destroy()
1219 	if (rss->host_rss_ind_tbl)  in ena_com_indirect_table_destroy()
1220 		devm_kfree(ena_dev->dmadev, rss->host_rss_ind_tbl);  in ena_com_indirect_table_destroy()
1221 	rss->host_rss_ind_tbl = NULL;  in ena_com_indirect_table_destroy()
1303 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_ind_tbl_convert_to_device()  local
1308 	for (i = 0; i < 1 << rss->tbl_log_size; i++) {  in ena_com_ind_tbl_convert_to_device()
1309 		qid = rss->host_rss_ind_tbl[i];  in ena_com_ind_tbl_convert_to_device()
1318 		rss->rss_ind_tbl[i].cq_idx = io_sq->idx;  in ena_com_ind_tbl_convert_to_device()
2317 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_hash_function()  local
2336 	if (!(get_resp.u.flow_hash_func.supported_func & BIT(rss->hash_func))) {  in ena_com_set_hash_function()
2339 			   rss->hash_func);  in ena_com_set_hash_function()
2349 	cmd.u.flow_hash_func.init_val = rss->hash_init_val;  in ena_com_set_hash_function()
2350 	cmd.u.flow_hash_func.selected_func = 1 << rss->hash_func;  in ena_com_set_hash_function()
2354 				   rss->hash_key_dma_addr);  in ena_com_set_hash_function()
2360 	cmd.control_buffer.length = sizeof(*rss->hash_key);  in ena_com_set_hash_function()
2370 			   rss->hash_func, ret);  in ena_com_set_hash_function()
2384 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_fill_hash_function()  local
2387 	hash_key = rss->hash_key;  in ena_com_fill_hash_function()
2395 				    rss->hash_key_dma_addr,  in ena_com_fill_hash_function()
2396 				    sizeof(*rss->hash_key), 0);  in ena_com_fill_hash_function()
2417 	rss->hash_init_val = init_val;  in ena_com_fill_hash_function()
2418 	old_func = rss->hash_func;  in ena_com_fill_hash_function()
2419 	rss->hash_func = func;  in ena_com_fill_hash_function()
2424 		rss->hash_func = old_func;  in ena_com_fill_hash_function()
2432 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_get_hash_function()  local
2441 				    rss->hash_key_dma_addr,  in ena_com_get_hash_function()
2442 				    sizeof(*rss->hash_key), 0);  in ena_com_get_hash_function()
2447 	rss->hash_func = ffs(get_resp.u.flow_hash_func.selected_func);  in ena_com_get_hash_function()
2448 	if (rss->hash_func)  in ena_com_get_hash_function()
2449 		rss->hash_func--;  in ena_com_get_hash_function()
2451 	*func = rss->hash_func;  in ena_com_get_hash_function()
2459 		ena_dev->rss.hash_key;  in ena_com_get_hash_key()
2472 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_get_hash_ctrl()  local
2478 				    rss->hash_ctrl_dma_addr,  in ena_com_get_hash_ctrl()
2479 				    sizeof(*rss->hash_ctrl), 0);  in ena_com_get_hash_ctrl()
2484 		*fields = rss->hash_ctrl->selected_fields[proto].fields;  in ena_com_get_hash_ctrl()
2492 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_hash_ctrl()  local
2493 	struct ena_admin_feature_rss_hash_control *hash_ctrl = rss->hash_ctrl;  in ena_com_set_hash_ctrl()
2517 				   rss->hash_ctrl_dma_addr);  in ena_com_set_hash_ctrl()
2538 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_set_default_hash_ctrl()  local
2540 		rss->hash_ctrl;  in ena_com_set_default_hash_ctrl()
2602 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_fill_hash_ctrl()  local
2603 	struct ena_admin_feature_rss_hash_control *hash_ctrl = rss->hash_ctrl;  in ena_com_fill_hash_ctrl()
2640 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_fill_entry()  local
2642 	if (unlikely(entry_idx >= (1 << rss->tbl_log_size)))  in ena_com_indirect_table_fill_entry()
2648 	rss->host_rss_ind_tbl[entry_idx] = entry_value;  in ena_com_indirect_table_fill_entry()
2656 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_set()  local
2681 	cmd.u.ind_table.size = rss->tbl_log_size;  in ena_com_indirect_table_set()
2686 				   rss->rss_ind_tbl_dma_addr);  in ena_com_indirect_table_set()
2692 	cmd.control_buffer.length = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_set()
2710 	struct ena_rss *rss = &ena_dev->rss;  in ena_com_indirect_table_get()  local
2715 	tbl_size = (1ULL << rss->tbl_log_size) *  in ena_com_indirect_table_get()
2720 				    rss->rss_ind_tbl_dma_addr,  in ena_com_indirect_table_get()
2728 	for (i = 0; i < (1 << rss->tbl_log_size); i++)  in ena_com_indirect_table_get()
2729 		ind_tbl[i] = rss->host_rss_ind_tbl[i];  in ena_com_indirect_table_get()
2738 	memset(&ena_dev->rss, 0x0, sizeof(ena_dev->rss));  in ena_com_rss_init()
2775 	memset(&ena_dev->rss, 0x0, sizeof(ena_dev->rss));  in ena_com_rss_destroy()