diff options
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs.h')
| -rw-r--r-- | drivers/misc/habanalabs/common/habanalabs.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index e9a64309e99f..5f7e584d0f33 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -1274,9 +1274,9 @@ struct fw_load_mgr { * @asic_dma_pool_free: free small DMA allocation from pool. * @cpu_accessible_dma_pool_alloc: allocate CPU PQ packet from DMA pool. * @cpu_accessible_dma_pool_free: free CPU PQ packet from DMA pool. - * @hl_dma_unmap_sg: DMA unmap scatter-gather list. + * @hl_dma_unmap_sgtable: DMA unmap scatter-gather table. * @cs_parser: parse Command Submission. - * @asic_dma_map_sg: DMA map scatter-gather list. + * @asic_dma_map_sgtable: DMA map scatter-gather table. * @get_dma_desc_list_size: get number of LIN_DMA packets required for CB. * @add_end_of_cb_packets: Add packets to the end of CB, if device requires it. * @update_eq_ci: update event queue CI. @@ -1389,12 +1389,11 @@ struct hl_asic_funcs { size_t size, dma_addr_t *dma_handle); void (*cpu_accessible_dma_pool_free)(struct hl_device *hdev, size_t size, void *vaddr); - void (*hl_dma_unmap_sg)(struct hl_device *hdev, - struct scatterlist *sgl, int nents, + void (*hl_dma_unmap_sgtable)(struct hl_device *hdev, + struct sg_table *sgt, enum dma_data_direction dir); int (*cs_parser)(struct hl_device *hdev, struct hl_cs_parser *parser); - int (*asic_dma_map_sg)(struct hl_device *hdev, - struct scatterlist *sgl, int nents, + int (*asic_dma_map_sgtable)(struct hl_device *hdev, struct sg_table *sgt, enum dma_data_direction dir); u32 (*get_dma_desc_list_size)(struct hl_device *hdev, struct sg_table *sgt); @@ -3011,6 +3010,9 @@ static inline bool hl_mem_area_crosses_range(u64 address, u32 size, } uint64_t hl_set_dram_bar_default(struct hl_device *hdev, u64 addr); +int hl_dma_map_sgtable(struct hl_device *hdev, struct sg_table *sgt, enum dma_data_direction dir); +void hl_dma_unmap_sgtable(struct hl_device *hdev, struct sg_table *sgt, + enum dma_data_direction dir); int hl_access_cfg_region(struct hl_device *hdev, u64 addr, u64 *val, enum debugfs_access_type acc_type); int hl_access_dev_mem(struct hl_device *hdev, struct pci_mem_region *region, |