Fix dynamic attach/detach of 802.11 devices after r287197:

o In pccard_ether add code to start children of a 802.11
  device, that are configured in rc.conf.
o In devd.conf provide a regex matching all 802.11 devices,
  and on match run pccard_ether to spawn children.

PR:		202784
Submitted by:	<vidwer gmail.com>
In collaboration with:	"Oleg V. Nauman" <oleg opentransfer.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/etc/pccard_ether b/etc/pccard_ether
index 5bd9c33..7d324a1 100755
--- a/etc/pccard_ether
+++ b/etc/pccard_ether
@@ -17,6 +17,9 @@ stop_precmd="checkauto"
 stop_cmd="pccard_ether_stop"
 restart_precmd="checkauto"
 restart_cmd="pccard_ether_restart"
+startchildren_cmd="pccard_ether_startchildren"
+stopchildren_cmd="pccard_ether_stopchildren"
+extra_commands="startchildren stopchildren"
 
 setup_routes()
 {
@@ -114,6 +117,20 @@ pccard_ether_restart()
 	pccard_ether_start
 }
 
+pccard_ether_startchildren()
+{
+	for child in `get_if_var $ifn wlans_IF`; do
+		/etc/rc.d/netif quietstart $child
+	done
+}
+
+pccard_ether_stopchildren()
+{
+	for child in `get_if_var $ifn wlans_IF`; do
+		/etc/rc.d/netif quietstop $child
+	done
+}
+
 ifn=$1
 shift
 if [ -z "$*" ]; then