Magellan Linux

  • Back to homepage
    • /[magellan-source]/trunk/installer/hwdetection.sh

    Diff of /trunk/installer/hwdetection.sh

    Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

    revision 574 by niro, Wed Sep 12 18:44:05 2007 UTC revision 769 by niro, Wed Sep 24 10:15:46 2008 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2    # $Header: /home/cvsd/magellan-cvs/magellan-src/installer/hwdetection.sh,v 1.9 2008-09-24 10:15:46 niro Exp $
    3    
    4  ## hwdetection, needs >= sys-apps/hwinfo  ## hwdetection, needs >= sys-apps/hwinfo
    5    
    6    # hwinfo wrapper to use hwinfo with sudo if requested
    7    hwinfo()
    8    {
    9     local use_sudo=""
    10     case ${SUDO} in
    11     yes|y|true|1) use_sudo=sudo ;;
    12     esac
    13    
    14     ${use_sudo} /usr/sbin/hwinfo $@
    15    }
    16    
    17  # get_hwinfo $hw_item  # get_hwinfo $hw_item
    18  get_hwinfo()  get_hwinfo()
    19  {  {
    20     local enable_desc="0"
    21    
    22     if [[ $1 = --with-description ]] || [[ $1 = -d ]]
    23     then
    24     enable_desc=1
    25     shift
    26     fi
    27    
    28   local item="$1"   local item="$1"
    29   local all   local all
    30   local i   local i
    31    
    32     # handle special items
    33     case ${item} in
    34     memory) get_hwinfo_memory; return ;;
    35     smp) get_hwinfo_smp; return ;;
    36     esac
    37    
    38   all=$(hwinfo --short --"${item}")   all=$(hwinfo --short --"${item}")
    39    
    40   declare -i i=0   declare -i i=0
    # Line 17  get_hwinfo() Line 44  get_hwinfo()
    44   (( i++ ))   (( i++ ))
    45   [ ${i} -eq 1 ] && continue   [ ${i} -eq 1 ] && continue
    46    
    47   echo "${device};${description}"   if [[ ${enable_desc} = 1 ]]
    48     then
    49     echo "${device};${description}"
    50     else
    51     echo "${device}"
    52     fi
    53   done <<< "${all}"   done <<< "${all}"
    54  }  }
    55    
    56    
    57    # special memory case
    58    get_hwinfo_memory()
    59    {
    60     local memory=$(hwinfo --memory  | grep "Memory Size" | cut -d: -f2 | sed "s:\ ::")
    61     echo "${memory}"
    62    }
    63    
    64    
    65    # special smp case
    66    get_hwinfo_smp()
    67    {
    68     local smp=$(hwinfo --smp  | grep "SMP support:" | cut -d: -f2 | sed "s:\ ::")
    69     echo "${smp}"
    70    }
    71    
    72    
    73  # get_driver_modules $hw_item  # get_driver_modules $hw_item
    74  get_driver_modules()  get_driver_modules()
    75  {  {
    # Line 64  remove_duplicates() Line 113  remove_duplicates()
    113   fi   fi
    114   done   done
    115    
    116     unset list
    117    
    118   # remove all ':' and show the cleaned list   # remove all ':' and show the cleaned list
    119   # this way fixes double spaces also   # this way fixes double spaces also
    120   for i in $(echo ${fixed_list} | sed "s|:| |g")   for i in $(echo ${fixed_list} | sed "s|:| |g")
    121   do   do
    122   echo "${i}"   list+=" ${i}"
    123   done   done
    124    
    125     echo "${list}"
    126  }  }
    127    
    128  get_x11_driver_modules()  get_x11_driver_modules()
    # Line 86  get_x11_driver_modules() Line 139  get_x11_driver_modules()
    139  # default config path is /etc/conf.d/mkinitrd  # default config path is /etc/conf.d/mkinitrd
    140  create_initrd()  create_initrd()
    141  {  {
    142   local initrd="$1"   local initrd
    143   local kernel="$2"   local kernel
    144   local config="$3"   local config
    145     local chroot
    146     #local root
    147   local modules   local modules
    148    
    149     # very basic getops
    150     for i in $*
    151     do
    152     case $1 in
    153     #--root|-r) shift; root="$1" ;;
    154     --initrd|-i) shift; initrd="$1" ;;
    155     --config|-c) shift; config="$1" ;;
    156     --kernelversion|-v) shift; kernel="$1" ;;
    157     esac
    158     shift
    159     done
    160    
    161   [[ -z ${initrd} ]] && initrd="/boot/initrd-$(uname -r).img"   [[ -z ${initrd} ]] && initrd="/boot/initrd-$(uname -r).img"
    162   [[ -z ${kernel} ]] && kernel="$(uname -r)"   [[ -z ${kernel} ]] && kernel="$(uname -r)"
    163   [[ -z ${config} ]] && config="/etc/conf.d/mkinitrd"   [[ -z ${config} ]] && config="/etc/conf.d/mkinitrd"
    164    
    165     if [[ ! -z ${INSTALL_ROOT} ]]
    166     then
    167     config="${INSTALL_ROOT}/${config}"
    168     chroot="chrooted"
    169     fi
    170    
    171   # get various modules needed to boot   # get various modules needed to boot
    172   modules="${modules} $(get_driver_modules disk)"   modules="$(get_driver_modules disk)"
    173   modules="${modules} $(get_driver_modules scsi)"   modules+=" $(get_driver_modules scsi)"
    174   modules="${modules} $(get_driver_modules cdrom)"   modules+=" $(get_driver_modules cdrom)"
    175    
    176     # check for special ide_disk drivers (ata support)
    177     if [[ ! -z $(echo ${modules} | grep ide_disk) ]]
    178     then
    179     modules+=" $(grep ide_disk /proc/modules | cut -d' ' -f4 | sed '/-/d;s:,:\ :g')"
    180     fi
    181    
    182   # remove all duplicate modules   # remove all duplicate modules
    183   modules="$(remove_duplicates ${modules})"   modules="$(remove_duplicates ${modules})"
    # Line 108  create_initrd() Line 187  create_initrd()
    187   echo "MODULES=\"${modules}\"" >> ${config}   echo "MODULES=\"${modules}\"" >> ${config}
    188   echo "IMAGE_TYPE=\"initramfs\"" >> ${config}   echo "IMAGE_TYPE=\"initramfs\"" >> ${config}
    189    
    190   mkinitrd -f ${initrd} ${kernel}   ${chroot} mkinitrd -f ${initrd} ${kernel}
    191    }
    192    
    193    chrooted()
    194    {
    195     local cmd="$@"
    196    
    197     mount -t sysfs sysfs ${INSTALL_ROOT}/sys
    198     mount -t proc proc ${INSTALL_ROOT}/proc
    199     mount -o bind /dev ${INSTALL_ROOT}/dev
    200    
    201     chroot ${INSTALL_ROOT} ${cmd}
    202    
    203     umount ${INSTALL_ROOT}/dev
    204     umount ${INSTALL_ROOT}/proc
    205     umount ${INSTALL_ROOT}/sys
    206  }  }
    207    
    208  # special: memory (size), floppy (modprobe floppy), smp (support y/n)  # special: memory (size), floppy (modprobe floppy), smp (support y/n)
    # Line 145  create_initrd() Line 239  create_initrd()
    239  # done  # done
    240    
    241  #create_initrd /root/TEST/initrd  #create_initrd /root/TEST/initrd
    242  get_driver_modules cdrom  #get_driver_modules cdrom
    243  #get_driver_modules disk  #get_driver_modules disk
    244  #get_driver_modules scsi  #get_driver_modules scsi
    245  #get_driver_modules all  #get_driver_modules all
    246    
    247  # network  # network
    248  #get_hwinfo netcard  #get_hwinfo --with-description netcard
    249  #get_driver_modules netcard  #get_driver_modules netcard
    250    
    251  #get_hwinfo disk  #get_hwinfo disk
    Legend:
    Removed from v.574  
    changed lines
      Added in v.769