1*4882a593Smuzhiyun# 2*4882a593Smuzhiyun# Small script that visualizes the kernel feature support status 3*4882a593Smuzhiyun# of an architecture. 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun# (If no arguments are given then it will print the host architecture's status.) 6*4882a593Smuzhiyun# 7*4882a593Smuzhiyun 8*4882a593SmuzhiyunARCH=${1:-$(uname -m | sed 's/x86_64/x86/' | sed 's/i386/x86/')} 9*4882a593Smuzhiyun 10*4882a593Smuzhiyuncd $(dirname $0) 11*4882a593Smuzhiyunecho "#" 12*4882a593Smuzhiyunecho "# Kernel feature support matrix of the '$ARCH' architecture:" 13*4882a593Smuzhiyunecho "#" 14*4882a593Smuzhiyun 15*4882a593Smuzhiyunfor F in */*/arch-support.txt; do 16*4882a593Smuzhiyun SUBSYS=$(echo $F | cut -d/ -f1) 17*4882a593Smuzhiyun N=$(grep -h "^# Feature name:" $F | cut -c25-) 18*4882a593Smuzhiyun C=$(grep -h "^# Kconfig:" $F | cut -c25-) 19*4882a593Smuzhiyun D=$(grep -h "^# description:" $F | cut -c25-) 20*4882a593Smuzhiyun S=$(grep -hv "^#" $F | grep -w $ARCH | cut -d\| -f3) 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun printf "%10s/%-22s:%s| %35s # %s\n" "$SUBSYS" "$N" "$S" "$C" "$D" 23*4882a593Smuzhiyundone 24*4882a593Smuzhiyun 25