46 	drm_buf_desc_t    request;  in radeon_addbufs_agp()  local
62 	if (copy_from_user(&request, (drm_buf_desc_t *)arg, sizeof(request)))  in radeon_addbufs_agp()
65 	count      = request.count;  in radeon_addbufs_agp()
66 	order      = drm_order(request.size);  in radeon_addbufs_agp()
69 	alignment  = (request.flags & _DRM_PAGE_ALIGN) ? PAGE_ALIGN(size):size;  in radeon_addbufs_agp()
74 	agp_offset = dev->agp->base + request.agp_start;  in radeon_addbufs_agp()
184 	request.count = entry->buf_count;  in radeon_addbufs_agp()
185 	request.size  = size;  in radeon_addbufs_agp()
187 	if (copy_to_user((drm_buf_desc_t *)arg, &request, sizeof(request)))  in radeon_addbufs_agp()
203 	drm_buf_desc_t		request;  in radeon_addbufs()  local
207 	if (copy_from_user(&request, (drm_buf_desc_t *)arg, sizeof(request)))  in radeon_addbufs()
211 	if (request.flags & _DRM_AGP_BUFFER)  in radeon_addbufs()
229 	drm_buf_map_t		 request;  in radeon_mapbufs()  local
244 	if (copy_from_user(&request, (drm_buf_map_t *)arg, sizeof(request)))  in radeon_mapbufs()
247 	if (request.count >= dma->buf_count) {  in radeon_mapbufs()
274 		request.virtual = (void *)virtual;  in radeon_mapbufs()
277 			if (copy_to_user(&request.list[i].idx,  in radeon_mapbufs()
279 					 sizeof(request.list[0].idx))) {  in radeon_mapbufs()
283 			if (copy_to_user(&request.list[i].total,  in radeon_mapbufs()
285 					 sizeof(request.list[0].total))) {  in radeon_mapbufs()
289 			if (copy_to_user(&request.list[i].used,  in radeon_mapbufs()
296 			if (copy_to_user(&request.list[i].address,  in radeon_mapbufs()
305 	request.count = dma->buf_count;  in radeon_mapbufs()
306 	DRM_DEBUG("%d buffers, retcode = %d\n", request.count, retcode);  in radeon_mapbufs()
308 	if (copy_to_user((drm_buf_map_t *)arg, &request, sizeof(request)))  in radeon_mapbufs()