KFD_MMAP_GPU_ID_MASK 69 drivers/gpu/drm/amd/amdkfd/kfd_priv.h & KFD_MMAP_GPU_ID_MASK) KFD_MMAP_GPU_ID_MASK 70 drivers/gpu/drm/amd/amdkfd/kfd_priv.h #define KFD_MMAP_GPU_ID_GET(offset) ((offset & KFD_MMAP_GPU_ID_MASK) \