diff options
Diffstat (limited to 'drivers/misc/habanalabs/habanalabs.h')
| -rw-r--r-- | drivers/misc/habanalabs/habanalabs.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/misc/habanalabs/habanalabs.h b/drivers/misc/habanalabs/habanalabs.h index 78aef59e690b..36d05c32f7ec 100644 --- a/drivers/misc/habanalabs/habanalabs.h +++ b/drivers/misc/habanalabs/habanalabs.h @@ -114,8 +114,8 @@ struct hw_queue_properties { * @VM_TYPE_PHYS_PACK: mapping of DRAM memory to device virtual address. */ enum vm_type_t { - VM_TYPE_USERPTR, - VM_TYPE_PHYS_PACK + VM_TYPE_USERPTR = 0x1, + VM_TYPE_PHYS_PACK = 0x2 }; /** @@ -483,8 +483,8 @@ enum hl_pll_frequency { * @get_events_stat: retrieve event queue entries histogram. * @read_pte: read MMU page table entry from DRAM. * @write_pte: write MMU page table entry to DRAM. - * @mmu_invalidate_cache: flush MMU STLB cache, either with soft (L1 only) or - * hard (L0 & L1) flush. + * @mmu_invalidate_cache: flush MMU STLB host/DRAM cache, either with soft + * (L1 only) or hard (L0 & L1) flush. * @mmu_invalidate_cache_range: flush specific MMU STLB cache lines with * ASID-VA-size mask. * @send_heartbeat: send is-alive packet to ArmCP and verify response. @@ -565,7 +565,8 @@ struct hl_asic_funcs { u32 *size); u64 (*read_pte)(struct hl_device *hdev, u64 addr); void (*write_pte)(struct hl_device *hdev, u64 addr, u64 val); - void (*mmu_invalidate_cache)(struct hl_device *hdev, bool is_hard); + void (*mmu_invalidate_cache)(struct hl_device *hdev, bool is_hard, + u32 flags); void (*mmu_invalidate_cache_range)(struct hl_device *hdev, bool is_hard, u32 asid, u64 va, u64 size); int (*send_heartbeat)(struct hl_device *hdev); |