82 	struct radeon_bo *bo;  in radeon_bo_create()  local
110 	bo = calloc(1, sizeof(*bo));  in radeon_bo_create()
111 	if (!bo)  in radeon_bo_create()
126 	bo->base.kms = kms;  in radeon_bo_create()
127 	bo->base.handle = arg.handle;  in radeon_bo_create()
128 	bo->base.size = size;  in radeon_bo_create()
129 	bo->base.pitch = pitch;  in radeon_bo_create()
130 	bo->base.offset = 0;  in radeon_bo_create()
131 	bo->map_count = 0;  in radeon_bo_create()
133 	*out = &bo->base;  in radeon_bo_create()
138 	free(bo);  in radeon_bo_create()
143 radeon_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out)  in radeon_bo_get_prop()  argument
154 	struct radeon_bo *bo = (struct radeon_bo *)_bo;  in radeon_bo_map()  local
159 	if (bo->base.ptr) {  in radeon_bo_map()
160 		bo->map_count++;  in radeon_bo_map()
161 		*out = bo->base.ptr;  in radeon_bo_map()
166 	arg.handle = bo->base.handle;  in radeon_bo_map()
167 	arg.offset = bo->base.offset;  in radeon_bo_map()
168 	arg.size = (uint64_t)bo->base.size;  in radeon_bo_map()
170 	ret = drmCommandWriteRead(bo->base.kms->fd, DRM_RADEON_GEM_MMAP,  in radeon_bo_map()
176 	           bo->base.kms->fd, arg.addr_ptr);  in radeon_bo_map()
180 	bo->base.ptr = map;  in radeon_bo_map()
181 	bo->map_count++;  in radeon_bo_map()
182 	*out = bo->base.ptr;  in radeon_bo_map()
190 	struct radeon_bo *bo = (struct radeon_bo *)_bo;  in radeon_bo_unmap()  local
191 	if (--bo->map_count == 0) {  in radeon_bo_unmap()
192 		drm_munmap(bo->base.ptr, bo->base.size);  in radeon_bo_unmap()
193 		bo->base.ptr = NULL;  in radeon_bo_unmap()
201 	struct radeon_bo *bo = (struct radeon_bo *)_bo;  in radeon_bo_destroy()  local
205 	if (bo->base.ptr) {  in radeon_bo_destroy()
207 		drm_munmap(bo->base.ptr, bo->base.size);  in radeon_bo_destroy()
208 		bo->base.ptr = NULL;  in radeon_bo_destroy()
212 	arg.handle = bo->base.handle;  in radeon_bo_destroy()
214 	ret = drmIoctl(bo->base.kms->fd, DRM_IOCTL_GEM_CLOSE, &arg);  in radeon_bo_destroy()
218 	free(bo);  in radeon_bo_destroy()