4 * Copyright (C) 2006 James Bottomley <James.Bottomley@SteelEye.com>
6 * This is a simple module to wait until all the async scans are
7 * complete. The idea is to use it in initrd/initramfs scripts. You
8 * modprobe it after all the modprobes of the root SCSI drivers and it
9 * will wait until they have all finished scanning their busses before
10 * allowing the boot to proceed
13 #include <linux/module.h>
14 #include <linux/device.h>
15 #include "scsi_priv.h"
17 static int __init
wait_scan_init(void)
20 * First we need to wait for device probing to finish;
21 * the drivers we just loaded might just still be probing
22 * and might not yet have reached the scsi async scanning
24 wait_for_device_probe();
26 * and then we wait for the actual asynchronous scsi scan
29 scsi_complete_async_scans();
33 static void __exit
wait_scan_exit(void)
37 MODULE_DESCRIPTION("SCSI wait for scans");
38 MODULE_AUTHOR("James Bottomley");
39 MODULE_LICENSE("GPL");
41 late_initcall(wait_scan_init
);
42 module_exit(wait_scan_exit
);
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