From mboxrd@z Thu Jan  1 00:00:00 1970
From: md@Linux.IT (Marco d'Itri)
Date: Fri, 29 Oct 2004 14:15:09 +0000
Subject: ide.rc
Message-Id: <20041029141509.GA9119@wonderland.linux.it>
MIME-Version: 1
Content-Type: multipart/mixed; boundary="ZPt4rx8FFjLCG7dd"
List-Id: <linux-hotplug.vger.kernel.org>
To: linux-hotplug@vger.kernel.org


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I'm attaching a .rc script for hotplug which loads at boot time the
ide-* modules needed by the system (which, as everybody knows by now,
cannot be automatically loaded anymore when using udev).

-- 
ciao, |
Marco | [8804 tr7xD/mgdubuA]

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Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="ide.rc"

#!/bin/sh -e
#
# ide.rc	loads the modules for IDE devices at boot time, if needed
#		it requires a 2.6 kernel
#
# Copyright (C) 2004 Marco d'Itri <md@linux.it>
#

# only 2.6 kernels are supported
[ -d /sys/block/ ] || exit 0

cd /etc/hotplug
. ./hotplug.functions

# XXX this function should be moved to hotplug.functions
is_blacklisted() {
    MODULE_EXPR="$(echo $1 | sed -e 's/[-_]/[-_]/g')"
    if grep -qs "^${MODULE_EXPR}$" \
		$HOTPLUG_DIR/blacklist $HOTPLUG_DIR/blacklist.d/*; then
	return 0
    fi
    return 1
}

ide_boot_events() {
    [ "$(echo /proc/ide/*/media)" = "/proc/ide/*/media" ] && return

    for drive in /proc/ide/*/media; do
	# nothing to do if the device has already been took in charge
	unit=${drive#/proc/ide/}; unit=${unit%/media}
	[ -d /sys/block/$unit ] && continue

	read media < $drive
	case "$media" in
	    disk)     MODULE=ide-disk ;;
	    cdrom)    MODULE=ide-cd ;;
	    tape)     MODULE=ide-tape ;;
	    floppy)   MODULE=ide-floppy ;;
	    *)        MODULE=ide-generic ;;
	esac

	# ignore blacklisted modules
	if is_blacklisted $MODULE; then
	    mesg "     $MODULE: blacklisted"
	    continue
	fi

	if modprobe --quiet $MODULE; then
	    mesg "     $MODULE: loaded sucessfully"
	else
	    mesg "     $MODULE: can't be loaded"
	fi
    done
}   

# See how we were called.
case "$1" in
    start|restart)
        ide_boot_events
        ;;
    stop)
        ;;
    status)
        ;;
    *)
        echo "Usage: $0 {start|stop|status|restart}"
        exit 1
esac


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