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/common/mm/gmmu_t19x.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/nvgpu/common/mm/gmmu_t19x.c') diff --git a/drivers/gpu/nvgpu/common/mm/gmmu_t19x.c b/drivers/gpu/nvgpu/common/mm/gmmu_t19x.c index 9f9c188d..f2386b3f 100644 --- a/drivers/gpu/nvgpu/common/mm/gmmu_t19x.c +++ b/drivers/gpu/nvgpu/common/mm/gmmu_t19x.c @@ -20,12 +20,10 @@ * DEALINGS IN THE SOFTWARE. */ -#include - #include +#include void nvgpu_gmmu_add_t19x_attrs(struct nvgpu_gmmu_attrs *attrs, u32 flags) { - attrs->t19x_attrs.l3_alloc = (bool)(flags & - NVGPU_AS_MAP_BUFFER_FLAGS_L3_ALLOC); + attrs->t19x_attrs.l3_alloc = (bool)(flags & NVGPU_VM_MAP_L3_ALLOC); } -- cgit v1.2.2