aboutsummaryrefslogtreecommitdiffstats
path: root/package/system/utils/usb-modeswitch/files
diff options
context:
space:
mode:
Diffstat (limited to 'package/system/utils/usb-modeswitch/files')
-rw-r--r--package/system/utils/usb-modeswitch/files/modeswitch.hotplug140
1 files changed, 0 insertions, 140 deletions
diff --git a/package/system/utils/usb-modeswitch/files/modeswitch.hotplug b/package/system/utils/usb-modeswitch/files/modeswitch.hotplug
deleted file mode 100644
index eb71b3056a..0000000000
--- a/package/system/utils/usb-modeswitch/files/modeswitch.hotplug
+++ /dev/null
@@ -1,140 +0,0 @@
-#!/bin/sh
-
-local uVid uPid uMa uPr uSe
-local sVe sMo sRe
-
-local modeswitch="/usr/bin/usb_modeswitch"
-
-
-log() {
- logger -t "usb-modeswitch" "$@"
-}
-
-sanitize() {
- sed -e 's/[[:space:]]\+$//; s/[[:space:]]\+/_/g' "$@"
-}
-
-find_scsi_attrs() {
- [ -n "$DEVPATH" ] && [ -d /sys/$DEVPATH/host* ] && {
- log "$DEVICENAME is a SCSI device, waiting for it to settle..."
- local timeout=20
- while [ $((--timeout)) -ge 0 ]; do
- [ -d /sys/$DEVPATH/host*/target* ] && {
- local scsi_dir
- for scsi_dir in /sys/$DEVPATH/host*/target*/*; do
- [ -d "$scsi_dir" ] || break
- case "$scsi_dir" in
- */host*/target*/*:*:*:*)
- sVe=$(sanitize "$scsi_dir/vendor")
- sMo=$(sanitize "$scsi_dir/model")
- sRe=$(sanitize "$scsi_dir/rev")
-
- log "$DEVICENAME: Vendor=${sVe:-?} Model=${sMo:-?} Revision=${sRe:-?}"
- return 0
- ;;
- esac
- done
- } || {
- sleep 1
- }
- done
- log "$DEVICENAME: Failed to get SCSI attributes!"
- }
-
- return 1
-}
-
-find_usb_attrs() {
- local usb_dir="/sys/$DEVPATH"
- [ -f "$usb_dir/idVendor" ] || usb_dir="${usb_dir%/*}"
-
- uVid=$(cat "$usb_dir/idVendor")
- uPid=$(cat "$usb_dir/idProduct")
- uMa=$(sanitize "$usb_dir/manufacturer")
- uPr=$(sanitize "$usb_dir/product")
- uSe=$(sanitize "$usb_dir/serial")
-
- log "$DEVICENAME: Manufacturer=${uMa:-?} Product=${uPr:-?} Serial=${uSe:-?}"
-}
-
-match_config_tag() {
- local conf="$1"
- local tag="$2"
-
- case "${conf##*/}" in
- *:*$tag=*)
- local cmp; eval "cmp=\$$tag"
- local pat="${conf#*:$tag=}"; pat="${pat%%:*}"
- case "$cmp" in
- *$pat*) return 0 ;;
- *) return 1 ;;
- esac
- ;;
- esac
-
- return 0
-}
-
-match_config() {
- local conf="$1"
- local tag
-
- for tag in uMa uPr uSe sVe sMo sRe; do
- match_config_tag "$conf" "$tag" || return 1
- done
-
- return 0
-}
-
-
-
-if [ "$ACTION" = add ]; then
- [ -d "/etc/usb_modeswitch.d" ] && [ -x "$modeswitch" ] && {
- case "$DEVICENAME" in
- *-*:*.*) : ;;
- *) exit 0 ;;
- esac
-
- find_usb_attrs
-
- local candidates=0
- local conf configs
- for conf in /etc/usb_modeswitch.d/$uVid:$uPid*; do
- [ -f "$conf" ] || break
- configs="${configs:+$configs }$conf"
- $((candidates++))
- done
-
- # Found more than one candidate, read SCSI attributes and find the best match
- [ $candidates -gt 1 ] && {
- find_scsi_attrs
- for conf in $configs; do
- match_config "$conf" && {
- configs="$conf"
- candidates=1
- break
- }
- done
- }
-
- # If a candidate is remaining, start usb-modeswitch
- [ -n "$configs" ] && {
- log "$DEVICENAME: Selecting ${configs%% *} for mode switching"
- # ugly workaround, but working for all hw we got for testing
- switching_done=0
- switching_tries=0
- local usb_dir="/sys/$DEVPATH"
- [ -f "$usb_dir/idVendor" ] || usb_dir="${usb_dir%/*}"
- while [ $switching_done -lt 1 -a $switching_tries -le 6 ]; do
- $modeswitch -v $uVid -p $uPid -I -D -n -s 30 -c "${configs%% *}"
- if [ $(sanitize "$usb_dir/idProduct") = $uPid ]; then
- log "$DEVICENAME: Switching seemingly failed"
- sleep 1
- else
- switching_done=1
- fi
- switching_tries=$(( $switching_tries + 1 ))
- done
- }
- }
-fi