X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive;h=942a22bd22b84744d1313d3cdd2ea35d1888db33;hb=73a0e6fc999ff71da4e0e84a2def026219f411ef;hp=60a2c334cd01be76ebfe14d29c70b480e69d1c81;hpb=337fa0ddb94f6fee3ac994daf7e31a995ac1f959;p=live-boot-grml.git

diff --git a/scripts/live b/scripts/live
index 60a2c33..942a22b 100755
--- a/scripts/live
+++ b/scripts/live
@@ -68,6 +68,10 @@ Arguments ()
 				export DEFCONSOLE
 				;;
 
+			BOOTIF=*)
+				BOOTIF="${x#BOOTIF=}"
+				;;
+
 			debug)
 				DEBUG="Yes"
 				export DEBUG
@@ -577,10 +581,61 @@ do_netsetup ()
 	udevadm trigger
 	udevadm settle
 
+	[ -n "$ETHDEV_TIMEOUT" ] || ETHDEV_TIMEOUT=15
+	echo "Using timeout of $ETHDEV_TIMEOUT seconds for network configuration."
+
 	if [ -z "${NETBOOT}" ] && [ -z "${FETCH}" ] && \
 	   [ -z "${HTTPFS}" ] && [ -z "${FTPFS}" ]
 	then
 
+
+	# support for Syslinux IPAPPEND parameter
+	# it sets the BOOTIF variable on the kernel parameter
+
+	if [ -n "${BOOTIF}" ]
+	then
+		# pxelinux sets BOOTIF to a value based on the mac address of the
+		# network card used to PXE boot, so use this value for DEVICE rather
+		# than a hard-coded device name from initramfs.conf. this facilitates
+		# network booting when machines may have multiple network cards.
+		# pxelinux sets BOOTIF to 01-$mac_address
+
+		# strip off the leading "01-", which isn't part of the mac
+		# address
+		temp_mac=${BOOTIF#*-}
+
+		# convert to typical mac address format by replacing "-" with ":"
+		bootif_mac=""
+		IFS='-'
+		for x in $temp_mac
+		do
+			if [ -z "$bootif_mac" ]
+			then
+				bootif_mac="$x"
+			else
+				bootif_mac="$bootif_mac:$x"
+			fi
+		done
+		unset IFS
+
+		# look for devices with matching mac address, and set DEVICE to
+		# appropriate value if match is found.
+
+		for device in /sys/class/net/*
+		do
+			if [ -f "$device/address" ]
+			then
+				current_mac=$(cat "$device/address")
+
+				if [ "$bootif_mac" = "$current_mac" ]
+				then
+					DEVICE=${device##*/}
+					break
+				fi
+			fi
+		done
+	fi
+
 	# if ethdevice was not specified on the kernel command line
 	# make sure we try to get a working network configuration
 	# for *every* present network device (except for loopback of course)
@@ -599,9 +654,6 @@ do_netsetup ()
 		devlist="$devlist $device"
 	done
 
-	[ -n "$ETHDEV_TIMEOUT" ] || ETHDEV_TIMEOUT=15
-	echo "Using timeout of $ETHDEV_TIMEOUT seconds for network configuration."
-
 	# this is tricky (and ugly) because ipconfig sometimes just hangs/runs into
 	# an endless loop; iff execution fails give it two further tries, that's
 	# why we use '$devlist $devlist $devlist' for the other for loop
@@ -625,45 +677,54 @@ do_netsetup ()
 	done
 
 	else
-	ipconfig ${DEVICE} | tee /netboot.config
-	fi
-
-	# source relevant ipconfig output
-	OLDHOSTNAME=${HOSTNAME}
-	. /tmp/net-${DEVICE}.conf
-	[ -z ${HOSTNAME} ] && HOSTNAME=${OLDHOSTNAME}
-	export HOSTNAME
-
-	if [ -n "${DEVICE}" ]
-	then
-		HWADDR="$(cat /sys/class/net/${DEVICE}/address)"
+		for interface in ${DEVICE}; do
+			ipconfig -t "$ETHDEV_TIMEOUT" ${interface} | tee /netboot-${interface}.config
+			[ -e /tmp/net-${interface}.conf ] && . /tmp/net-${interface}.conf
+			if [ "$IPV4ADDR" != "0.0.0.0" ]
+			then
+				break
+			fi
+		done
 	fi
 
-	if [ ! -e "/etc/resolv.conf" ]
-	then
-		echo "Creating /etc/resolv.conf"
+	for interface in ${DEVICE}; do
+		# source relevant ipconfig output
+		OLDHOSTNAME=${HOSTNAME}
+		[ -e /tmp/net-${interface}.conf ] && . /tmp/net-${interface}.conf
+		[ -z ${HOSTNAME} ] && HOSTNAME=${OLDHOSTNAME}
+		export HOSTNAME
 
-		if [ -n "${DNSDOMAIN}" ]
+		if [ -n "${interface}" ]
 		then
-			echo "domain ${DNSDOMAIN}" > /etc/resolv.conf
-			echo "search ${DNSDOMAIN}" > /etc/resolv.conf
+			HWADDR="$(cat /sys/class/net/${interface}/address)"
 		fi
 
-		for i in ${IPV4DNS0} ${IPV4DNS1} ${IPV4DNS1}
-		do
-			echo "nameserver $i" >> /etc/resolv.conf
-		done
-	fi
+		if [ ! -e "/etc/resolv.conf" ]
+		then
+			echo "Creating /etc/resolv.conf"
 
-	# Check if we have a network device at all
-	if ! ls /sys/class/net/"$DEVICE" > /dev/null 2>&1 && \
-	   ! ls /sys/class/net/eth0 > /dev/null 2>&1 && \
-	   ! ls /sys/class/net/wlan0 > /dev/null 2>&1 && \
-	   ! ls /sys/class/net/ath0 > /dev/null 2>&1 && \
-	   ! ls /sys/class/net/ra0 > /dev/null 2>&1
-	then
-		panic "No supported network device found, maybe a non-mainline driver is required."
-	fi
+			if [ -n "${DNSDOMAIN}" ]
+			then
+				echo "domain ${DNSDOMAIN}" > /etc/resolv.conf
+				echo "search ${DNSDOMAIN}" > /etc/resolv.conf
+			fi
+
+			for i in ${IPV4DNS0} ${IPV4DNS1} ${IPV4DNS1}
+			do
+				echo "nameserver $i" >> /etc/resolv.conf
+			done
+		fi
+
+		# Check if we have a network device at all
+		if ! ls /sys/class/net/"$interface" > /dev/null 2>&1 && \
+		   ! ls /sys/class/net/eth0 > /dev/null 2>&1 && \
+		   ! ls /sys/class/net/wlan0 > /dev/null 2>&1 && \
+		   ! ls /sys/class/net/ath0 > /dev/null 2>&1 && \
+		   ! ls /sys/class/net/ra0 > /dev/null 2>&1
+		then
+			panic "No supported network device found, maybe a non-mainline driver is required."
+		fi
+	done
 }
 
 do_netmount()
@@ -1626,6 +1687,16 @@ find_livefs ()
 	return 1
 }
 
+set_usplash_timeout ()
+{
+	if [ -x /sbin/usplash_write ]
+	then
+		/sbin/usplash_write "TIMEOUT 120"
+	else if [ -x /sbin/splashy_update ] ; then
+		/sbin/splashy_update "TIMEOUT 120"
+	fi ; fi
+}
+
 integrity_check ()
 {
 	media_mountpoint="${1}"
@@ -1652,6 +1723,14 @@ integrity_check ()
 	fi
 }
 
+start_usplash_pulse ()
+{
+	if [ -x /sbin/usplash_write ]
+	then
+		/sbin/usplash_write "PULSELOGO"
+	fi
+}
+
 mountroot ()
 {
         if [ -x /scripts/local-top/cryptroot ]; then
@@ -1670,6 +1749,9 @@ mountroot ()
 
 	Arguments
 
+	set_usplash_timeout
+	start_usplash_pulse
+
 	maybe_break live-premount
 	log_begin_msg "Running /scripts/live-premount"
 	run_scripts /scripts/live-premount
@@ -1678,6 +1760,8 @@ mountroot ()
 	# Needed here too because some things (*cough* udev *cough*)
 	# changes the timeout
 
+	set_usplash_timeout
+
 	if [ ! -z "${NETBOOT}" ] || [ ! -z "${FETCH}" ] || [ ! -z "${HTTPFS}" ] || [ ! -z "${FTPFS}" ]
 	then
 		if do_netmount