| * Copyright (C) 2006 James Bottomley <James.Bottomley@SteelEye.com> |
| * This is a simple module to wait until all the async scans are |
| * complete. The idea is to use it in initrd/initramfs scripts. You |
| * modprobe it after all the modprobes of the root SCSI drivers and it |
| * will wait until they have all finished scanning their busses before |
| * allowing the boot to proceed |
| #include <linux/module.h> |
| #include <linux/device.h> |
| #include <scsi/scsi_scan.h> |
| static int __init wait_scan_init(void) |
| * First we need to wait for device probing to finish; |
| * the drivers we just loaded might just still be probing |
| * and might not yet have reached the scsi async scanning |
| * and then we wait for the actual asynchronous scsi scan |
| scsi_complete_async_scans(); |
| static void __exit wait_scan_exit(void) |
| MODULE_DESCRIPTION("SCSI wait for scans"); |
| MODULE_AUTHOR("James Bottomley"); |
| late_initcall(wait_scan_init); |
| module_exit(wait_scan_exit); |