diff options
Diffstat (limited to 'drivers/accel/habanalabs/gaudi2/gaudi2P.h')
| -rw-r--r-- | drivers/accel/habanalabs/gaudi2/gaudi2P.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2P.h b/drivers/accel/habanalabs/gaudi2/gaudi2P.h index 2687404d9d21..1cebe707772e 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2P.h +++ b/drivers/accel/habanalabs/gaudi2/gaudi2P.h @@ -240,6 +240,8 @@ #define GAUDI2_SOB_INCREMENT_BY_ONE (FIELD_PREP(DCORE0_SYNC_MNGR_OBJS_SOB_OBJ_VAL_MASK, 1) | \ FIELD_PREP(DCORE0_SYNC_MNGR_OBJS_SOB_OBJ_INC_MASK, 1)) +#define GAUDI2_NUM_TESTED_QS (GAUDI2_QUEUE_ID_CPU_PQ - GAUDI2_QUEUE_ID_PDMA_0_0) + #define GAUDI2_NUM_OF_GLBL_ERR_CAUSE 8 enum gaudi2_reserved_sob_id { @@ -387,6 +389,8 @@ enum gaudi2_edma_id { * We have 64 CQ's per dcore, CQ0 in dcore 0 is reserved for legacy mode */ #define GAUDI2_NUM_USER_INTERRUPTS 255 +#define GAUDI2_NUM_RESERVED_INTERRUPTS 1 +#define GAUDI2_TOTAL_USER_INTERRUPTS (GAUDI2_NUM_USER_INTERRUPTS + GAUDI2_NUM_RESERVED_INTERRUPTS) enum gaudi2_irq_num { GAUDI2_IRQ_NUM_EVENT_QUEUE = GAUDI2_EVENT_QUEUE_MSIX_IDX, @@ -410,12 +414,15 @@ enum gaudi2_irq_num { GAUDI2_IRQ_NUM_SHARED_DEC0_ABNRM, GAUDI2_IRQ_NUM_SHARED_DEC1_NRM, GAUDI2_IRQ_NUM_SHARED_DEC1_ABNRM, + GAUDI2_IRQ_NUM_DEC_LAST = GAUDI2_IRQ_NUM_SHARED_DEC1_ABNRM, GAUDI2_IRQ_NUM_COMPLETION, GAUDI2_IRQ_NUM_NIC_PORT_FIRST, GAUDI2_IRQ_NUM_NIC_PORT_LAST = (GAUDI2_IRQ_NUM_NIC_PORT_FIRST + NIC_NUMBER_OF_PORTS - 1), + GAUDI2_IRQ_NUM_TPC_ASSERT, GAUDI2_IRQ_NUM_RESERVED_FIRST, - GAUDI2_IRQ_NUM_RESERVED_LAST = (GAUDI2_MSIX_ENTRIES - GAUDI2_NUM_USER_INTERRUPTS - 1), - GAUDI2_IRQ_NUM_USER_FIRST, + GAUDI2_IRQ_NUM_RESERVED_LAST = (GAUDI2_MSIX_ENTRIES - GAUDI2_TOTAL_USER_INTERRUPTS - 1), + GAUDI2_IRQ_NUM_UNEXPECTED_ERROR = RESERVED_MSIX_UNEXPECTED_USER_ERROR_INTERRUPT, + GAUDI2_IRQ_NUM_USER_FIRST = GAUDI2_IRQ_NUM_UNEXPECTED_ERROR + 1, GAUDI2_IRQ_NUM_USER_LAST = (GAUDI2_IRQ_NUM_USER_FIRST + GAUDI2_NUM_USER_INTERRUPTS - 1), GAUDI2_IRQ_NUM_LAST = (GAUDI2_MSIX_ENTRIES - 1) }; @@ -448,6 +455,17 @@ struct dup_block_ctx { }; /** + * struct gaudi2_queues_test_info - Holds the address of a the messages used for testing the + * device queues. + * @dma_addr: the address used by the HW for accessing the message. + * @kern_addr: The address used by the driver for accessing the message. + */ +struct gaudi2_queues_test_info { + dma_addr_t dma_addr; + void *kern_addr; +}; + +/** * struct gaudi2_device - ASIC specific manage structure. * @cpucp_info_get: get information on device from CPU-CP * @mapped_blocks: array that holds the base address and size of all blocks @@ -505,6 +523,7 @@ struct dup_block_ctx { * @flush_db_fifo: flag to force flush DB FIFO after a write. * @hbm_cfg: HBM subsystem settings * @hw_queues_lock_mutex: used by simulator instead of hw_queues_lock. + * @queues_test_info: information used by the driver when testing the HW queues. */ struct gaudi2_device { int (*cpucp_info_get)(struct hl_device *hdev); @@ -532,6 +551,9 @@ struct gaudi2_device { u32 events_stat[GAUDI2_EVENT_SIZE]; u32 events_stat_aggregate[GAUDI2_EVENT_SIZE]; u32 num_of_valid_hw_events; + + /* Queue testing */ + struct gaudi2_queues_test_info queues_test_info[GAUDI2_NUM_TESTED_QS]; }; /* |