96 static void amdgpu_device_free_internal(amdgpu_device_handle dev)  in amdgpu_device_free_internal()  argument
101 	while (*node != dev && (*node)->next)  in amdgpu_device_free_internal()
106 	close(dev->fd);  in amdgpu_device_free_internal()
107 	if ((dev->flink_fd >= 0) && (dev->fd != dev->flink_fd))  in amdgpu_device_free_internal()
108 		close(dev->flink_fd);  in amdgpu_device_free_internal()
110 	amdgpu_vamgr_deinit(&dev->vamgr_32);  in amdgpu_device_free_internal()
111 	amdgpu_vamgr_deinit(&dev->vamgr);  in amdgpu_device_free_internal()
112 	amdgpu_vamgr_deinit(&dev->vamgr_high_32);  in amdgpu_device_free_internal()
113 	amdgpu_vamgr_deinit(&dev->vamgr_high);  in amdgpu_device_free_internal()
114 	handle_table_fini(&dev->bo_handles);  in amdgpu_device_free_internal()
115 	handle_table_fini(&dev->bo_flink_names);  in amdgpu_device_free_internal()
116 	pthread_mutex_destroy(&dev->bo_table_mutex);  in amdgpu_device_free_internal()
117 	free(dev->marketing_name);  in amdgpu_device_free_internal()
118 	free(dev);  in amdgpu_device_free_internal()
148 	struct amdgpu_device *dev;  in amdgpu_device_initialize()  local
167 	for (dev = dev_list; dev; dev = dev->next)  in amdgpu_device_initialize()
168 		if (fd_compare(dev->fd, fd) == 0)  in amdgpu_device_initialize()
171 	if (dev) {  in amdgpu_device_initialize()
172 		r = amdgpu_get_auth(dev->fd, &flag_authexist);  in amdgpu_device_initialize()
180 			dev->flink_fd = fcntl(fd, F_DUPFD_CLOEXEC, 0);  in amdgpu_device_initialize()
182 		*major_version = dev->major_version;  in amdgpu_device_initialize()
183 		*minor_version = dev->minor_version;  in amdgpu_device_initialize()
184 		amdgpu_device_reference(device_handle, dev);  in amdgpu_device_initialize()
189 	dev = calloc(1, sizeof(struct amdgpu_device));  in amdgpu_device_initialize()
190 	if (!dev) {  in amdgpu_device_initialize()
196 	dev->fd = -1;  in amdgpu_device_initialize()
197 	dev->flink_fd = -1;  in amdgpu_device_initialize()
199 	atomic_set(&dev->refcount, 1);  in amdgpu_device_initialize()
214 	dev->fd = fcntl(fd, F_DUPFD_CLOEXEC, 0);  in amdgpu_device_initialize()
215 	dev->flink_fd = dev->fd;  in amdgpu_device_initialize()
216 	dev->major_version = version->version_major;  in amdgpu_device_initialize()
217 	dev->minor_version = version->version_minor;  in amdgpu_device_initialize()
220 	pthread_mutex_init(&dev->bo_table_mutex, NULL);  in amdgpu_device_initialize()
223 	r = amdgpu_query_info(dev, AMDGPU_INFO_ACCEL_WORKING, 4, &accel_working);  in amdgpu_device_initialize()
235 	r = amdgpu_query_gpu_info_init(dev);  in amdgpu_device_initialize()
241 	start = dev->dev_info.virtual_address_offset;  in amdgpu_device_initialize()
242 	max = MIN2(dev->dev_info.virtual_address_max, 0x100000000ULL);  in amdgpu_device_initialize()
243 	amdgpu_vamgr_init(&dev->vamgr_32, start, max,  in amdgpu_device_initialize()
244 			  dev->dev_info.virtual_address_alignment);  in amdgpu_device_initialize()
247 	max = MAX2(dev->dev_info.virtual_address_max, 0x100000000ULL);  in amdgpu_device_initialize()
248 	amdgpu_vamgr_init(&dev->vamgr, start, max,  in amdgpu_device_initialize()
249 			  dev->dev_info.virtual_address_alignment);  in amdgpu_device_initialize()
251 	start = dev->dev_info.high_va_offset;  in amdgpu_device_initialize()
252 	max = MIN2(dev->dev_info.high_va_max, (start & ~0xffffffffULL) +  in amdgpu_device_initialize()
254 	amdgpu_vamgr_init(&dev->vamgr_high_32, start, max,  in amdgpu_device_initialize()
255 			  dev->dev_info.virtual_address_alignment);  in amdgpu_device_initialize()
258 	max = MAX2(dev->dev_info.high_va_max, (start & ~0xffffffffULL) +  in amdgpu_device_initialize()
260 	amdgpu_vamgr_init(&dev->vamgr_high, start, max,  in amdgpu_device_initialize()
261 			  dev->dev_info.virtual_address_alignment);  in amdgpu_device_initialize()
263 	amdgpu_parse_asic_ids(dev);  in amdgpu_device_initialize()
265 	*major_version = dev->major_version;  in amdgpu_device_initialize()
266 	*minor_version = dev->minor_version;  in amdgpu_device_initialize()
267 	*device_handle = dev;  in amdgpu_device_initialize()
268 	dev->next = dev_list;  in amdgpu_device_initialize()
269 	dev_list = dev;  in amdgpu_device_initialize()
275 	if (dev->fd >= 0)  in amdgpu_device_initialize()
276 		close(dev->fd);  in amdgpu_device_initialize()
277 	free(dev);  in amdgpu_device_initialize()
282 drm_public int amdgpu_device_deinitialize(amdgpu_device_handle dev)  in amdgpu_device_deinitialize()  argument
284 	amdgpu_device_reference(&dev, NULL);  in amdgpu_device_deinitialize()
288 drm_public const char *amdgpu_get_marketing_name(amdgpu_device_handle dev)  in amdgpu_get_marketing_name()  argument
290 	return dev->marketing_name;  in amdgpu_get_marketing_name()
293 drm_public int amdgpu_query_sw_info(amdgpu_device_handle dev,  in amdgpu_query_sw_info()  argument
301 		if (dev->vamgr_high_32.va_max)  in amdgpu_query_sw_info()
302 			*val32 = (dev->vamgr_high_32.va_max - 1) >> 32;  in amdgpu_query_sw_info()
304 			*val32 = (dev->vamgr_32.va_max - 1) >> 32;  in amdgpu_query_sw_info()