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

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

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    revision 129 by niro, Sat Apr 14 14:10:48 2007 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 1.3 2007-04-14 14:10:48 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} ${VBOXPCIMODULE}"
    15    
    16  COLRED="\033[1;6m\033[31m"  COLRED="\033[1;6m\033[31m"
    17  COLGREEN="\033[1;6m\033[32m"  COLGREEN="\033[1;6m\033[32m"
    # Line 23  mecho() { echo -e "${COLGREEN}$@${COLDEF Line 30  mecho() { echo -e "${COLGREEN}$@${COLDEF
    30  # must be root  # must be root
    31  [[ $(id -u) != 0 ]] && die "You must be r00t!"  [[ $(id -u) != 0 ]] && die "You must be r00t!"
    32    
    33  mecho "Running $(basename $0) for kernelversion $(uname -r) ..."  # check for given argvs
    34    for i in $*
    35  if [ ! -f /lib/modules/$(uname -r)/source/include/linux/version.h ]  do
    36  then   case $1 in
    37   die "No kernel headers for $(uname -r) found! Aborting."   --kernel-version) shift; KERNEL_VERSION="$1" ;;
    38  fi   --kernel-sources) shift; KERNEL_SOURCES="$1" ;;
    39     esac
    40     shift
    41    done
    42    
    43    # some sane defaults
    44    [[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
    45    [[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"
    46    
    47    mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."
    48    
    49    # check module version and recompile if it doesen't fit else break here
    50    compile="yes"
    51    for module in ${KERNELMODULES}
    52    do
    53     if [[ -f /lib/modules/${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 ${module}
    71     fi
    72     fi
    73    done
    74    
    75  if [[ -f /lib/modules/$(uname -r)/misc/${VBOXMODULE} ]]  if [[ ${compile} = yes ]]
    76  then  then
    77   mecho "Removing old module ..."   if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
    78   rm -f /lib/modules/$(uname -r)/misc/${VBOXMODULE}   then
    79     die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
    80     fi
    81    
    82     for module in ${KERNELMODULES}
    83     do
    84     if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]
    85     then
    86     mecho "Removing old ${module} module ..."
    87     rm -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT}
    88     fi
    89     done
    90    
    91     # compile the modules
    92     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
    121     if [[ -x $(which udevadm) ]]
    122     then
    123     mecho "Reloading udev configuration ..."
    124     udevadm control --reload-rules
    125     fi
    126  fi  fi
    127    
    128  # compile the module  # load the module
    129  cd ${INSTDIR}/src  if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
     make -C /lib/modules/$(uname -r)/source SUBDIRS=$(pwd) SRCROOT=$(pwd) clean modules || die "mod-compile"  
       
     # install the module  
     install -d /lib/modules/$(uname -r)/misc  
     install -m0644 ${VBOXMODULE} /lib/modules/$(uname -r)/misc || die "mod-install"  
       
     # calc module dependencies  
     mecho "Calculating module dependencies ..."  
     depmod -ae  
       
     # re-read udev rules to grant the right permissions  
     if [[ -x $(which udevcontrol) ]]  
    130  then  then
    131   mecho "Reloading udev configuration ..."   for module in ${KERNELMODULES}
    132   $(which udevcontrol) reload_config   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
    154     echo -e ${COLRED}
    155     echo "Your current running kernel does not match the the module target."
    156     echo "You must boot into your target kernel and load the modules manually,"
    157     echo "before you can use virtualbox."
    158     echo -en ${COLDEFAULT}
    159  fi  fi
    160    
     # load the module  
     mecho "Loading kernel-module ${VBOXMODULE} ..."  
     modprobe $(basename ${VBOXMODULE} .ko)  
       
    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 you 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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