Commit 644883ef authored by Tomer Tayar's avatar Tomer Tayar Committed by Oded Gabbay
Browse files

habanalabs: use no flags on MMU cache invalidation 



gaudi_mmu_invalidate_cache() doesn't use the flags parameter, and thus
it can be set to 0 when the function is called in the gaudi only files.

Signed-off-by: default avatarTomer Tayar <ttayar@habana.ai>
Reviewed-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
parent 8df8cb1e

drivers/misc/habanalabs/gaudi/gaudi.c

+1 −2
Original line number Diff line number Diff line
@@ -2646,8 +2646,7 @@ static int gaudi_mmu_init(struct hl_device *hdev) 
	WREG32(mmSTLB_CACHE_INV_BASE_39_8, MMU_CACHE_MNG_ADDR >> 8);

	WREG32(mmSTLB_CACHE_INV_BASE_49_40, MMU_CACHE_MNG_ADDR >> 40);



	hdev->asic_funcs->mmu_invalidate_cache(hdev, true,

					VM_TYPE_USERPTR | VM_TYPE_PHYS_PACK);

	hdev->asic_funcs->mmu_invalidate_cache(hdev, true, 0);



	WREG32(mmMMU_UP_MMU_ENABLE, 1);

	WREG32(mmMMU_UP_SPI_MASK, 0xF);