diff options
Diffstat (limited to 'include/uapi/misc/habanalabs.h')
| -rw-r--r-- | include/uapi/misc/habanalabs.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h index a8edfd3e9c95..756266cf0416 100644 --- a/include/uapi/misc/habanalabs.h +++ b/include/uapi/misc/habanalabs.h @@ -17,6 +17,35 @@ */ #define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START 0x8000 /* 32KB */ +/* + * Queue Numbering + * + * The external queues (DMA channels + CPU) MUST be before the internal queues + * and each group (DMA channels + CPU and internal) must be contiguous inside + * itself but there can be a gap between the two groups (although not + * recommended) + */ + +enum goya_queue_id { + GOYA_QUEUE_ID_DMA_0 = 0, + GOYA_QUEUE_ID_DMA_1, + GOYA_QUEUE_ID_DMA_2, + GOYA_QUEUE_ID_DMA_3, + GOYA_QUEUE_ID_DMA_4, + GOYA_QUEUE_ID_CPU_PQ, + GOYA_QUEUE_ID_MME, + GOYA_QUEUE_ID_TPC0, + GOYA_QUEUE_ID_TPC1, + GOYA_QUEUE_ID_TPC2, + GOYA_QUEUE_ID_TPC3, + GOYA_QUEUE_ID_TPC4, + GOYA_QUEUE_ID_TPC5, + GOYA_QUEUE_ID_TPC6, + GOYA_QUEUE_ID_TPC7, + GOYA_QUEUE_ID_SIZE +}; + + /* Opcode to create a new command buffer */ #define HL_CB_OP_CREATE 0 /* Opcode to destroy previously created command buffer */ |