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Make the cfumass rc script support USB template 10.

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MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Edward Tomasz Napierala 2018-05-27 10:48:21 +00:00
parent 62d733a11d
commit a5efdbd0c9
1 changed files with 37 additions and 14 deletions
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51
etc/rc.d/cfumass
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@ -45,7 +45,7 @@ remove_luns()
cfumass_start()
{
local err _files _template
local err _files _template _new_template
if [ ! -d "${cfumass_dir}" ]; then
warn "${cfumass_dir} does not exist"
@ -90,36 +90,59 @@ cfumass_start()
fi
fi
# Set the template number based on the current one.
_template=`sysctl -n hw.usb.template`
if [ "${_template}" -lt 0 ]; then
sysctl hw.usb.template=0 > /dev/null
case "${_template}" in
-1)
_new_template="0"
;;
8)
_new_template="10"
;;
*)
warn "hw.usb.template sysctl set to neither -1 nor 8; not changing"
_new_template=""
;;
esac
if [ -n "${_new_template}" ]; then
sysctl hw.usb.template="${_new_template}" > /dev/null
err=$?
if [ "${err}" -ne 0 ]; then
warn "unable to set hw.usb.template sysctl"
warn "unable to set hw.usb.template sysctl to ${_new_template}"
return "${err}"
fi
else
# Otherwise don't touch the sysctl - we could lock the user
# out of the machine otherwise.
warn "hw.usb.template sysctl set to neither -1 nor 0"
fi
}
cfumass_stop()
{
local err _template
local err _template _new_template
remove_luns
_template=`sysctl -n hw.usb.template`
if [ "${_template}" -eq 0 ]; then
sysctl hw.usb.template=-1 > /dev/null
case "${_template}" in
0)
_new_template="-1"
;;
10)
_new_template="8"
;;
*)
warn "hw.usb.template sysctl set to neither 0 nor 10; not changing"
_new_template=""
;;
esac
if [ -n "${_new_template}" ]; then
sysctl hw.usb.template="${_new_template}" > /dev/null
err=$?
if [ "${err}" -ne 0 ]; then
warn "unable to set hw.usb.template sysctl"
warn "unable to set hw.usb.template sysctl to ${_new_template}"
return "${err}"
fi
fi
remove_luns
}
load_rc_config $name