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    • /[pkg-src]/trunk/virtualbox/virtualbox-config.sh

    Diff of /trunk/virtualbox/virtualbox-config.sh

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    revision 520 by niro, Sat Mar 22 20:19:30 2008 UTC revision 1672 by niro, Sat Mar 3 02:48:55 2012 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2  # $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.8 2008-03-22 20:19:30 niro Exp $  # $Id$
    3  # Configures virtualbox for Magellan-Linux  # Configures virtualbox for Magellan-Linux
    4    
    5  LIBDIR=/usr/lib  # get INSTALL_DIR location
    6  INSTDIR=${LIBDIR}/virtualbox  source /etc/vbox/vbox.cfg
    7  VBOXMODULE=vboxdrv.ko  
    8    VBOXVERSION="$(< ${INSTALL_DIR}/version)"
    9    VBOXMODEXT=ko
    10    VBOXMODULE=vboxdrv
    11    VBOXNETMODULE=vboxnetflt
    12    VBOXNETADPMODULE=vboxnetadp
    13    VBOXPCIMODULE=vboxpci
    14    KERNELMODULES="${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE} ${VBOXPCIMODULE}"
    15    
    16  COLRED="\033[1;6m\033[31m"  COLRED="\033[1;6m\033[31m"
    17  COLGREEN="\033[1;6m\033[32m"  COLGREEN="\033[1;6m\033[32m"
    # Line 39  done Line 46  done
    46    
    47  mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."  mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."
    48    
    49  if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]  # check module version and recompile if it doesen't fit else break here
    50  then  compile="yes"
    51   die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."  for module in ${KERNELMODULES}
    52  fi  do
    53     if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]
    54     then
    55     myver=$(modinfo -k ${KERNEL_VERSION} -F version ${module} | sed "s:\(.*\)_.*:\1:")
    56     if [[ ${VBOXVERSION} = ${myver} ]]
    57     then
    58     compile="no"
    59     fi
    60    done
    61    
    62    for module in ${KERNELMODULES}
    63    do
    64     if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]
    65     then
    66     # try to unload the modules
    67     if [[ -n $(grep "${module} " /proc/modules 2> /dev/null) ]]
    68     then
    69     mecho "Unloading ${module} module ..."
    70     modprobe -r ${module}
    71     fi
    72     fi
    73    done
    74    
    75  if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${VBOXMODULE} ]]  if [[ ${compile} = yes ]]
    76  then  then
    77   mecho "Removing old module ..."   if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
      # try to unload the module  
      if [[ -n $(grep "${VBOXMODULE} " /proc/modules 2> /dev/null) ]]  
    78   then   then
    79   modprobe -r ${VBOXMODULE/.ko/}   die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
    80   fi   fi
      rm -f /lib/modules/${KERNEL_VERSION}/misc/${VBOXMODULE}  
     fi  
    81    
    82  # compile the module   for module in ${KERNELMODULES}
    83  cd ${INSTDIR}/src   do
    84  make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean modules || die "mod-compile"   if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]
    85     then
    86  # install the module   mecho "Removing old ${module} module ..."
    87  install -d /lib/modules/${KERNEL_VERSION}/misc   rm -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT}
    88  install -m0644 ${VBOXMODULE} /lib/modules/${KERNEL_VERSION}/misc || die "mod-install"   fi
    89     done
    90  # calc module dependencies  
    91  mecho "Calculating module dependencies ..."   # compile the modules
    92  depmod -ae ${KERNEL_VERSION}   pushd ${INSTALL_DIR}/src
    93     for module in ${KERNELMODULES}
    94     do
    95     make -C ${module} KBUILD_VERBOSE=1 clean || die "mod-compile ${module}"
    96    
    97     # need some symver from vboxmodule (must be run after clean!)
    98     if [[ ${module} = ${VBOXNETMODULE} ]] ||
    99     [[ ${module} = ${VBOXNETADPMODULE} ]] ||
    100     [[ ${module} = ${VBOXPCIMODULE} ]]
    101     then
    102     [[ -f ${VBOXMODULE}/Module.symvers ]] && cp ${VBOXMODULE}/Module.symvers ${module}
    103     fi
    104    
    105     make -C ${module} KBUILD_VERBOSE=1 || die "mod-compile ${module}"
    106    
    107     # install the modules
    108     install -d /lib/modules/${KERNEL_VERSION}/misc
    109     install -m0644 ${module}/${module}.${VBOXMODEXT} /lib/modules/${KERNEL_VERSION}/misc || die "mod-install ${module}"
    110    
    111     # clean up
    112     make -C ${module} KBUILD_VERBOSE=1 clean || die "mod-compile ${module}"
    113     done
    114     popd
    115    
    116     # calc module dependencies
    117     mecho "Calculating module dependencies ..."
    118     depmod -a ${KERNEL_VERSION}
    119    
    120  # re-read udev rules to grant the right permissions   # re-read udev rules to grant the right permissions
    121  if [[ -x $(which udevcontrol) ]]   if [[ -x $(which udevadm) ]]
    122  then   then
    123   mecho "Reloading udev configuration ..."   mecho "Reloading udev configuration ..."
    124   $(which udevcontrol) reload_rules   udevadm control --reload-rules
    125     fi
    126  fi  fi
    127    
    128  # load the module  # load the module
    129  if [[ x$(uname -r) = x${KERNEL_VERSION} ]]  if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
    130  then  then
    131   mecho "Loading kernel-module ${VBOXMODULE} ..."   for module in ${KERNELMODULES}
    132   modprobe $(basename ${VBOXMODULE} .ko)   do
    133     mecho "Loading kernel-module ${module} ..."
    134     modprobe ${module}
    135     done
    136    
    137     if [ $(echo ${KERNEL_VERSION%%-*} | sed 's:\.::g') -ge 2639 ]
    138     then
    139     # fixes NMI warnings with kernels >=2.6.31:
    140     # vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
    141     # vboxdrv: counter framework which can generate NMIs is active.
    142     mecho "Disabled hardware performance counter NMIs ..."
    143     echo 2 > /proc/sys/kernel/perf_event_paranoid
    144    
    145     elif [ $(echo ${KERNEL_VERSION%%-*} | sed 's:\.::g') -ge 2631 ]
    146     then
    147     # fixes NMI warnings with kernels >=2.6.31:
    148     # vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
    149     # vboxdrv: counter framework which can generate NMIs is active.
    150     mecho "Disabled hardware performance counter NMIs ..."
    151     echo 2 > /proc/sys/kernel/perf_counter_paranoid
    152     fi
    153  else  else
    154   echo -e ${COLRED}   echo -e ${COLRED}
    155   echo "Your current running kernel does not match the the module target."   echo "Your current running kernel does not match the the module target."
    156   echo "You must boot into your target kernel and load the module manually,"   echo "You must boot into your target kernel and load the modules manually,"
    157   echo "before you can use virtual box."   echo "before you can use virtualbox."
    158   echo -en ${COLDEFAULT}   echo -en ${COLDEFAULT}
    159  fi  fi
    160    
    161  echo  echo
    162  mecho "Virtualbox is now configured for your system."  mecho "Virtualbox is now configured for your system."
    163  mecho "Do not forget to add your users to the 'virtualbox' group."  mecho "Do not forget to add your users to the 'vboxusers' group."
    164  echo  echo
    165    
    166  exit 0  exit 0
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