| 1141 | } |
| 1142 | |
| 1143 | static int ena_com_hash_ctrl_init(struct ena_com_dev *ena_dev) |
| 1144 | { |
| 1145 | struct ena_rss *rss = &ena_dev->rss; |
| 1146 | |
| 1147 | ENA_MEM_ALLOC_COHERENT(ena_dev->dmadev, |
| 1148 | sizeof(*rss->hash_ctrl), |
| 1149 | rss->hash_ctrl, |
| 1150 | rss->hash_ctrl_dma_addr, |
| 1151 | rss->hash_ctrl_mem_handle); |
| 1152 | |
| 1153 | if (unlikely(!rss->hash_ctrl)) |
| 1154 | return ENA_COM_NO_MEM; |
| 1155 | |
| 1156 | return 0; |
| 1157 | } |
| 1158 | |
| 1159 | static void ena_com_hash_ctrl_destroy(struct ena_com_dev *ena_dev) |
| 1160 | { |