From 35ae4194a05d47aa6d79353428f81f2ca47ce90f Mon Sep 17 00:00:00 2001 From: Alex Waterman Date: Thu, 16 Nov 2017 12:56:53 -0800 Subject: gpu: nvgpu: Add translation for NVGPU MM flags Add a translation layer to convert from the NVGPU_AS_* flags to to new set of NVGPU_VM_MAP_* and NVGPU_VM_AREA_ALLOC_* flags. This allows the common MM code to not depend on the UAPI header defined for Linux. In addition to this change a couple of other small changes were made: 1. Deprecate, print a warning, and ignore usage of the NVGPU_AS_MAP_BUFFER_FLAGS_MAPPABLE_COMPBITS flag. 2. Move the t19x IO coherence flag from the t19x UAPI header to the regular UAPI header. JIRA NVGPU-293 Change-Id: I146402b0e8617294374e63e78f8826c57cd3b291 Signed-off-by: Alex Waterman Reviewed-on: https://git-master.nvidia.com/r/1599802 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gp10b/gr_gp10b.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/nvgpu/gp10b/gr_gp10b.c') diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c index 08988ac8..6ff1522b 100644 --- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c +++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c @@ -914,7 +914,7 @@ int gr_gp10b_alloc_buffer(struct vm_gk20a *vm, size_t size, mem->gpu_va = nvgpu_gmmu_map(vm, mem, mem->aligned_size, - NVGPU_AS_MAP_BUFFER_FLAGS_CACHEABLE, + NVGPU_VM_MAP_CACHEABLE, gk20a_mem_flag_none, false, mem->aperture); -- cgit v1.2.2