First steps to include (open)SuSE10.2 into SLX environment (see #98). Tried to fix

the /dev/nvidia* permissions (failed, see #92 too)...


git-svn-id: http://svn.openslx.org/svn/openslx/trunk@534 95ad53e4-c205-0410-b2fa-d234c58c8868

1 files changed, 179 insertions, 0 deletions

diff --git a/initramfs/distro-specs/suse/functions-10.2 b/initramfs/distro-specs/suse/functions-10.2
new file mode 100644
index 00000000..a1985662
--- /dev/null
+++ b/initramfs/distro-specs/suse/functions-10.2
@@ -0,0 +1,179 @@
+# configuration functions for SuSE 10.2 which differ from functions defined
+# in general SuSE base definitions ...  General changes should be done there,
+# version specific changes for the 10.2 go here.
+#
+# Dirk von Suchodoletz <dvs@OpenSLX.com>, 14-12-2006
+#
+# (c) 2006 - RZ Universitaet Freiburg
+# (c) 2006 - OpenSLX.ORG Project
+
+# some specific stuff to initialize
+preinit () {
+# fake the existence of some helper binaries (which are not of any use
+# within initialramfs)
+shell="/bin/sh"
+[ -x /bin/busybox ] && shell="/bin/ash"
+for i in hwup ifup ; do
+  echo -e "#!$shell\n:" >/sbin/$i
+done
+mkdir /lib/udev /usr/sbin
+for i in usb_id scsi_id vol_id edd_id ata_id path_id cdrom_id idedma.sh mount.sh \
+         rename_netiface firmware.sh create_floppy_devices ; do
+  echo -e "#!$shell\n:" >/lib/udev/$i
+done
+echo -e "#!$shell\n:" >/usr/sbin/alsactl
+rm /etc/udev/rules.d/60-persistent-storage.rules 2>/dev/null
+chmod u+x /sbin/* /lib/udev/* /usr/sbin/*
+}
+
+# udev service
+udev_hotplug () {
+local result=0
+echo "Starting udev"
+# might be used if busybox is available
+#mknod /dev/console c 5 1
+#mknod /dev/null c 1 3
+#mknod /dev/kmsg c 1 11
+if [ -x /bin/udevd ] ; then
+  echo "" > /proc/sys/kernel/hotplug
+  udevd --daemon || result=1
+  trigger_device_events
+  usleep 50
+else error "$df_errudev" nonfatal
+fi
+return $result
+}
+
+# acpi and powersave
+config_acpi () {
+rllinker acpid "10" "12"
+rllinker powersaved "11" "11"
+}
+
+# afs client
+# configure afs client
+config_afs () {
+if [ "x$start_afs" = "xyes" ] ; then
+  if [ -f /mnt/etc/init.d/openafs-client ] ; then
+    test -d /mnt/afs || error "${df_errafsd}"
+    testmkd /mnt/var/cache/openafs
+    rllinker "openafs-client" "15" "06"
+    #      echo -e "# /etc/sysconfig/afs-client - file generated by \
+    #$0:\n#\t$date\n" >/etc/sysconfig/afs-client.new;
+    #      sed -e "s,THIS_CELL_SERVER.*,THIS_CELL_SERVER=\"$cell_serv\"," \
+    #        -e "s,PREFERREDSERVERS.*,PREFERREDSERVERS=\"$cell_serv\"," \
+    #        -e "s,THIS_CELL.*,THIS_CELL=\"$this_cell\"," \
+    #        -e "s,MEMCACHE.*,MEMCACHE=\"yes\"," \
+    #        /etc/sysconfig/afs-client >> \
+    #            /etc/sysconfig/afs-client.new
+    #      mv /etc/sysconfig/afs-client.new /etc/sysconfig/afs-client
+  else
+    error "${df_errafsn}" nonfatal
+  fi
+fi
+}
+
+# prepare virtual machine environment (vmware, vmplayer)
+config_vmware () {
+rllinker "vmware-prep" "18" "02"
+rllinker "vmware" "20" "02"
+sed -e "s,TARGETS =,TARGETS = vmware-prep," \
+  /mnt/etc/${D_INITDIR}/.depend.start >> /etc/.depend.start
+  echo "vmware-prep: " >> /etc/.depend.start
+  cp /etc/.depend.start /mnt/etc/${D_INITDIR}/.depend.start
+# during vmware sessions linux should not handle usb events/devices
+# vmplayer and recent versions of vmware do not need this hack
+if [ ! -x /mnt/usr/bin/vmplayer ] ; then
+  testmkd /mnt/var/X11R6/bin
+  echo '#!/bin/sh'> /mnt/var/X11R6/bin/vm-udev
+  echo -e "# Script for blocking linux from handling usb \
+devices\n# during vmware sessions. If you like to remove certain modules \
+add them\n# to the list below - Dirk von Suchodoletz, <dvs@OpenSLX.com>\n\
+STATE=1\nps aux|grep -i vmware|grep -v \"grep\" &>/dev/null && { STATE=0; \
+/sbin/rmmod usb-storage &>/tmp/null; }\n\
+[ x\$ACTION = xremove ] && { [ \$STATE = 0 ] && /sbin/rmmod usb-storage \
+&>/dev/null; }\nexit \$STATE" >> /mnt/var/X11R6/bin/vm-udev
+  chmod u+x /mnt/var/X11R6/bin/vm-udev
+  echo -e "# special entry to block linux from reacting to usb events during \
+running\n# vmware sessions, generated by $0 during initramfs\n# Dirk von \
+Suchodoletz, <dvs@OpenSLX.com>\nSUBSYSTEM==\"usb\", ACTION==\"add\", \
+PROGRAM=\"/var/X11R6/bin/vm-udev\", OPTIONS=\"ignore_device\"\n\
+SUBSYSTEM==\"usb\", ACTION==\"remove\", PROGRAM=\"/var/X11R6/bin/vm-udev\"" \
+    >> /mnt/etc/udev/rules.d/01-udev-vm.rules
+fi
+}
+
+# set up keytable (function run in hwautocfg)
+# kbd runlevel link is in the list of initial runlevel scripts (see 
+# config-10.1 file)
+keytable () {
+# remove unneeded components from the startscript
+sed -e "/wanted keytable/,/^fi$/d;/load usb drivers/,/^esac$/d" \
+  -i /mnt/etc/${D_INITDIR}/kbd
+sed -e "s,KEYTABLE=.*,KEYTABLE=\"${KEYTABLE}\"," \
+  -i /mnt/etc/${D_SYSCONFDIR}/keyboard
+}
+
+# consolefont and language (function run in hwautocfg)
+consolefont () {
+sed -e "s,RC_LANG=.*,RC_LANG=\"${LANG}\" # added in initrd," \
+    -i /mnt/etc/${D_SYSCONFDIR}/language
+}
+
+# check the glx and tvout stuff and configure it
+checkgraphix () {
+# test if unionfs
+case "${XMODULE}" in
+  radeon)
+    # check ${XDESC}/ hwsetup.info device string in Cards file and then
+    # for needed components
+    test -e /mnt/lib/modules/${KERNEL}/kernel/drivers/char/drm/fglrx.ko \
+      && test -e /mnt/usr/X11R6/lib/modules/drivers/fglrx_drv.* && { 
+        XMODULE=fglrx
+        # it only works for UnionFS enabled systems
+        ln -sf /usr/X11R6/lib/libGL.so.1.2 \
+          /mnt/usr/X11R6/lib/libGL.so.1 2>/dev/null
+        }
+    # check whether to enable tvout
+    if [ -n "$tvout" ] && [ "$tvout" != "no" -a "$tvout" != "NO" ] ; then
+      [ "$tvout" = "yes" ] && tvout="PAL-B"
+      TVOUT='\tOption\t\t"TVFormat" "'$tvout
+      TVOUT=$TVOUT'"\n\tOption\t\t"DesktopSetup" "horizontal"'
+    fi
+  ;;
+  nv)
+    # check for needed components
+    test -e /mnt/lib/modules/${KERNEL}/kernel/drivers/char/drm/nvidia.ko \
+      && test -e /mnt/usr/X11R6/lib/modules/drivers/nvidia_drv.* && {
+        gllib=$(ls /mnt/usr/X11R6/lib/libGL.so.1.0.* 2>/dev/null|sed -n "1p")
+        if [ -n "$gllib" ] ; then
+          ln -sf ${gllib#/mnt} /mnt/usr/X11R6/lib/libGL.so.1 2>/dev/null
+          # same for GLcore lib
+          gllib=$(ls /mnt/usr/X11R6/lib/libGLcore.so.1.0.* 2>/dev/null|\
+            sed -n "1p")
+          ln -sf ${gllib#/mnt} /mnt/usr/X11R6/lib/libGLcore.so.1 2>/dev/null \
+            || fail=1
+          # load server modules (trick put the path before the official one)
+          testmkd /mnt/etc/X11/modules
+          ln -sf /usr/X11R6/lib/modules/updates/extensions/libglx.so \
+            /mnt/etc/X11/modules/libglx.so || fail=1
+          ln -sf /usr/X11R6/lib/modules/updates/drivers/nvidia_drv.so \
+            /mnt/etc/X11/modules/nvidia_drv.so || fail=1
+          [ -z $fail ] && XMODULE=nvidia
+          # ensure proper permissions for nvidia devices
+          echo -e "# nvidia stuff added by $0 in InitRamFS\nKERNEL==\"nvidia*|nvidiactl*\",\
+GROUP=\"video\",MODE=\"0666\"" > /mnt/etc/udev/rules.d/10-nvidia-devperms.rules
+       fi
+       }
+  ;;
+esac
+}
+
+# Xorg variable settings. Lots of stuff changed from 10.1 to 10.2
+displayvars () {
+Files='\tModulePath\t"/etc/X11/modules"\n
+\tModulePath\t"/usr/lib/xorg/modules"\n
+\tFontPath\t"/usr/share/fonts/misc/:unscaled"\n
+\tFontPath\t"/usr/share/fonts/75dpi/:unscaled"\n
+\tFontPath\t"/usr/share/fonts/100dpi/:unscaled"'
+}