struct udevice udev;
char path[SYSFS_PATH_MAX];
struct sysfs_class_device *class_dev;
- char *argv[3];
- /* fake argument vector and environment for callouts and dev.d/ */
- argv[0] = "udev";
- argv[1] = subsystem;
- argv[2] = NULL;
-
- main_argv = argv;
+ /* set environment for callouts and dev.d/ */
setenv("DEVPATH", devpath, 1);
- setenv("ACTION", "add", 1);
+ setenv("SUBSYSTEM", subsystem, 1);
snprintf(path, SYSFS_PATH_MAX, "%s%s", sysfs_path, devpath);
+ path[SYSFS_PATH_MAX-1] = '\0';
class_dev = sysfs_open_class_device_path(path);
if (class_dev == NULL) {
dbg ("sysfs_open_class_device_path failed");
return -ENODEV;
}
- udev_set_values(&udev, devpath, subsystem);
+ udev_set_values(&udev, devpath, subsystem, "add");
+ udev_add_device(&udev, class_dev);
+
+ /* run dev.d/ scripts if we created a node or changed a netif name */
+ if (udev.devname[0] != '\0') {
+ setenv("DEVNAME", udev.devname, 1);
+ dev_d_execute(&udev, DEVD_DIR, DEVD_SUFFIX);
+ }
+
+ sysfs_close_class_device(class_dev);
- return udev_add_device(&udev, class_dev);
+ return 0;
}
static void exec_list(struct list_head *device_list)
int udev_start(void)
{
+ /* set environment for callouts and dev.d/ */
+ setenv("ACTION", "add", 1);
+ setenv("UDEVSTART", "1", 1);
+
udev_scan_class();
udev_scan_block();
+
return 0;
}