Documentation/features/list-arch.sh

   1 #
   2 # Small script that visualizes the kernel feature support status
   3 # of an architecture.
   4 #
   5 # (If no arguments are given then it will print the host architecture's status.)
   6 #
   7
   8 ARCH=${1:-$(arch | sed 's/x86_64/x86/' | sed 's/i386/x86/')}
   9
  10 cd $(dirname $0)
  11 echo "#"
  12 echo "# Kernel feature support matrix of the '$ARCH' architecture:"
  13 echo "#"
  14
  15 for F in */*/arch-support.txt; do
  16   SUBSYS=$(echo $F | cut -d/ -f1)
  17   N=$(grep -h "^# Feature name:"        $F | cut -c25-)
  18   C=$(grep -h "^#         Kconfig:"     $F | cut -c25-)
  19   D=$(grep -h "^#         description:" $F | cut -c25-)
  20   S=$(grep -hw $ARCH $F | cut -d\| -f3)
  21
  22   printf "%10s/%-22s:%s| %35s # %s\n" "$SUBSYS" "$N" "$S" "$C" "$D"
  23 done
  24