Config glue for attaching apm at apmdevif.

Unfortunately dev/apm/files.apm and dev/hpc/apm/files.apm cannot be
included both at the same time (they define same options and config(1)
complains), so you need to comment out old code and uncomment new code
to be able to replace "apmdev0 at hpcapm0" with "apm0 at hpcapm0" in
your kernel config.

sys/dev/hpc/files.hpcapm

@@ -1,8 +1,33 @@
-#	$NetBSD: files.hpcapm,v 1.2 2006/10/09 10:33:42 peter Exp $
+#	$NetBSD: files.hpcapm,v 1.3 2009/04/03 04:21:51 uwe Exp $
 #	H/PC APM device emulator
 
+# XXX: transitioning from apmdev(4) to apm(4)
+# XXX: cannot include both, unfortunately
+#
+# While drivers are not converted let kernels have either old
+#
+#   apmdev0 at hpcapm0	# defined in dev/hpc/apm/files.apm
+#
+# to maintain status quo, xor new
+#
+#   apm0 at hpcapm0
+#
+# for those who do driver convertion to pmf(9).
+
+#-if old apmdev(4) - dopowerhooks(9)
+
 include "dev/hpc/apm/files.apm"
 
+#-else new apm(4) - pmf(9)
+
+#include "dev/apm/files.apm"
+#define	apmdevif {}
+#attach	apm at apmdevif with apm_apmdevif
+#file	dev/hpc/apm_apmdevif.c	apm_apmdevif
+
+#-endif
+
+
 define	hpcapmif { }
 device	hpcapm: apmdevif
 attach	hpcapm at hpcapmif