Revision b41477f32a5aaf39a77741c0138b16f16a636c70 authored by Ananda Raju on 24 July 2006, 23:52:49 UTC, committed by Jeff Garzik on 03 August 2006, 21:27:25 UTC
This patch contains some of the bug fixes and enhancements done to s2io driver. Following are the brief description of changes 1. Introduced macro "S2IO_PARM_INT" for declaring integer load parameter 2. UDP_RR test failure, memset txdl after Tx completion 3. PXE boot may leave adapter in unknown state so do reset in probe. 4. Add Tx completion code in netpoll 5. In s2io_vpd_read() move array vpd_data[] to pointer, saves stack memory 6. Fix bug in ethtool online test Signed-off-by: Ananda Raju <ananda.raju@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
1 parent 2b14c30
gen_initramfs_list.sh
#!/bin/bash
# Copyright (C) Martin Schlemmer <azarah@nosferatu.za.org>
# Copyright (c) 2006 Sam Ravnborg <sam@ravnborg.org>
#
# Released under the terms of the GNU GPL
#
# Generate a cpio packed initramfs. It uses gen_init_cpio to generate
# the cpio archive, and gzip to pack it.
# The script may also be used to generate the inputfile used for gen_init_cpio
# This script assumes that gen_init_cpio is located in usr/ directory
# error out on errors
set -e
usage() {
cat << EOF
Usage:
$0 [-o <file>] [-u <uid>] [-g <gid>] {-d | <cpio_source>} ...
-o <file> Create gzipped initramfs file named <file> using
gen_init_cpio and gzip
-u <uid> User ID to map to user ID 0 (root).
<uid> is only meaningful if <cpio_source>
is a directory.
-g <gid> Group ID to map to group ID 0 (root).
<gid> is only meaningful if <cpio_source>
is a directory.
<cpio_source> File list or directory for cpio archive.
If <cpio_source> is a .cpio file it will be used
as direct input to initramfs.
-d Output the default cpio list.
All options except -o and -l may be repeated and are interpreted
sequentially and immediately. -u and -g states are preserved across
<cpio_source> options so an explicit "-u 0 -g 0" is required
to reset the root/group mapping.
EOF
}
list_default_initramfs() {
# echo usr/kinit/kinit
:
}
default_initramfs() {
cat <<-EOF >> ${output}
# This is a very simple, default initramfs
dir /dev 0755 0 0
nod /dev/console 0600 0 0 c 5 1
dir /root 0700 0 0
# file /kinit usr/kinit/kinit 0755 0 0
# slink /init kinit 0755 0 0
EOF
}
filetype() {
local argv1="$1"
# symlink test must come before file test
if [ -L "${argv1}" ]; then
echo "slink"
elif [ -f "${argv1}" ]; then
echo "file"
elif [ -d "${argv1}" ]; then
echo "dir"
elif [ -b "${argv1}" -o -c "${argv1}" ]; then
echo "nod"
elif [ -p "${argv1}" ]; then
echo "pipe"
elif [ -S "${argv1}" ]; then
echo "sock"
else
echo "invalid"
fi
return 0
}
list_print_mtime() {
:
}
print_mtime() {
local my_mtime="0"
if [ -e "$1" ]; then
my_mtime=$(find "$1" -printf "%T@\n" | sort -r | head -n 1)
fi
echo "# Last modified: ${my_mtime}" >> ${output}
echo "" >> ${output}
}
list_parse() {
echo "$1 \\"
}
# for each file print a line in following format
# <filetype> <name> <path to file> <octal mode> <uid> <gid>
# for links, devices etc the format differs. See gen_init_cpio for details
parse() {
local location="$1"
local name="${location/${srcdir}//}"
# change '//' into '/'
name="${name//\/\///}"
local mode="$2"
local uid="$3"
local gid="$4"
local ftype=$(filetype "${location}")
# remap uid/gid to 0 if necessary
[ "$uid" -eq "$root_uid" ] && uid=0
[ "$gid" -eq "$root_gid" ] && gid=0
local str="${mode} ${uid} ${gid}"
[ "${ftype}" == "invalid" ] && return 0
[ "${location}" == "${srcdir}" ] && return 0
case "${ftype}" in
"file")
str="${ftype} ${name} ${location} ${str}"
;;
"nod")
local dev_type=
local maj=$(LC_ALL=C ls -l "${location}" | \
gawk '{sub(/,/, "", $5); print $5}')
local min=$(LC_ALL=C ls -l "${location}" | \
gawk '{print $6}')
if [ -b "${location}" ]; then
dev_type="b"
else
dev_type="c"
fi
str="${ftype} ${name} ${str} ${dev_type} ${maj} ${min}"
;;
"slink")
local target=$(LC_ALL=C ls -l "${location}" | \
gawk '{print $11}')
str="${ftype} ${name} ${target} ${str}"
;;
*)
str="${ftype} ${name} ${str}"
;;
esac
echo "${str}" >> ${output}
return 0
}
unknown_option() {
printf "ERROR: unknown option \"$arg\"\n" >&2
printf "If the filename validly begins with '-', " >&2
printf "then it must be prefixed\n" >&2
printf "by './' so that it won't be interpreted as an option." >&2
printf "\n" >&2
usage >&2
exit 1
}
list_header() {
echo "deps_initramfs := \\"
}
header() {
printf "\n#####################\n# $1\n" >> ${output}
}
# process one directory (incl sub-directories)
dir_filelist() {
${dep_list}header "$1"
srcdir=$(echo "$1" | sed -e 's://*:/:g')
dirlist=$(find "${srcdir}" -printf "%p %m %U %G\n" 2>/dev/null)
# If $dirlist is only one line, then the directory is empty
if [ "$(echo "${dirlist}" | wc -l)" -gt 1 ]; then
${dep_list}print_mtime "$1"
echo "${dirlist}" | \
while read x; do
${dep_list}parse ${x}
done
fi
}
# if only one file is specified and it is .cpio file then use it direct as fs
# if a directory is specified then add all files in given direcotry to fs
# if a regular file is specified assume it is in gen_initramfs format
input_file() {
source="$1"
if [ -f "$1" ]; then
${dep_list}header "$1"
is_cpio="$(echo "$1" | sed 's/^.*\.cpio/cpio/')"
if [ $2 -eq 0 -a ${is_cpio} == "cpio" ]; then
cpio_file=$1
[ ! -z ${dep_list} ] && echo "$1"
return 0
fi
if [ -z ${dep_list} ]; then
print_mtime "$1" >> ${output}
cat "$1" >> ${output}
else
cat "$1" | while read type dir file perm ; do
if [ "$type" == "file" ]; then
echo "$file \\";
fi
done
fi
elif [ -d "$1" ]; then
dir_filelist "$1"
else
echo " ${prog}: Cannot open '$1'" >&2
exit 1
fi
}
prog=$0
root_uid=0
root_gid=0
dep_list=
cpio_file=
cpio_list=
output="/dev/stdout"
output_file=""
arg="$1"
case "$arg" in
"-l") # files included in initramfs - used by kbuild
dep_list="list_"
shift
;;
"-o") # generate gzipped cpio image named $1
shift
output_file="$1"
cpio_list="$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)"
output=${cpio_list}
shift
;;
esac
while [ $# -gt 0 ]; do
arg="$1"
shift
case "$arg" in
"-u") # map $1 to uid=0 (root)
root_uid="$1"
shift
;;
"-g") # map $1 to gid=0 (root)
root_gid="$1"
shift
;;
"-d") # display default initramfs list
default_list="$arg"
${dep_list}default_initramfs
;;
"-h")
usage
exit 0
;;
*)
case "$arg" in
"-"*)
unknown_option
;;
*) # input file/dir - process it
input_file "$arg" "$#"
;;
esac
;;
esac
done
# If output_file is set we will generate cpio archive and gzip it
# we are carefull to delete tmp files
if [ ! -z ${output_file} ]; then
if [ -z ${cpio_file} ]; then
cpio_tfile="$(mktemp ${TMPDIR:-/tmp}/cpiofile.XXXXXX)"
usr/gen_init_cpio ${cpio_list} > ${cpio_tfile}
else
cpio_tfile=${cpio_file}
fi
rm ${cpio_list}
cat ${cpio_tfile} | gzip -f -9 - > ${output_file}
[ -z ${cpio_file} ] && rm ${cpio_tfile}
fi
exit 0
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