$NetBSD: patch-tools_hotplug_NetBSD_block,v 1.1 2022/05/30 09:09:34 bouyer Exp $

work around an issue in NetBSD 9.99.x kernel: pass the vnd name to vnconfig,
not the path to the block device.

--- tools/hotplug/NetBSD/block.orig	2022-01-31 10:42:09.000000000 +0100
+++ tools/hotplug/NetBSD/block	2022-05-30 10:50:42.821527086 +0200
@@ -64,8 +64,9 @@
 		for disk in $available_disks; do
 			eval status=\$$disk
 			if [ "$status" = "free" ] && \
-			    vnconfig /dev/${disk}d $xparams >/dev/null; then
+			    vnconfig ${disk} $xparams >/dev/null; then
 				device=/dev/${disk}d
+				vnd_device=$disk
 				break	
 			fi
 		done
@@ -73,7 +74,7 @@
 		if [ x$device = x ] ; then
 			error "no available vnd device"
 		fi
-		xenstore-write $xpath/vnd $device
+		xenstore-write $xpath/vnd $vnd_device
 		;;
 	phy)
 		device=$xparams