From fceb24d4bbc1faaf0834b9c001f43fb4d98a9f44 Mon Sep 17 00:00:00 2001
From: Miod Vallat <miod@cvs.openbsd.org>
Date: Sat, 15 Feb 2003 23:45:53 +0000
Subject: Provide a "code" locator for hil devices. This will let people ask
 their kernels to attach hilkbd0 (console keyboard) or hilms0 (main mouse) to
 a specific device in the loop, by using UKC or compiling a new kernel.

Using this and the previous console changes, it is now possible on a loop
with multiple keyboards, to choose which keyboard will be the console
keyboard.
---
 sys/arch/hppa/conf/GENERIC |  8 ++++----
 sys/arch/hppa/conf/RAMDISK |  8 ++++----
 sys/dev/hil/files.hil      |  4 ++--
 sys/dev/hil/hil.c          | 20 +++++++++++++++++---
 4 files changed, 27 insertions(+), 13 deletions(-)

(limited to 'sys')

diff --git a/sys/arch/hppa/conf/GENERIC b/sys/arch/hppa/conf/GENERIC
index 5ac2826840b..e1989b49cab 100644
--- a/sys/arch/hppa/conf/GENERIC
+++ b/sys/arch/hppa/conf/GENERIC
@@ -1,4 +1,4 @@
-#	$OpenBSD: GENERIC,v 1.24 2003/02/15 20:16:41 miod Exp $
+#	$OpenBSD: GENERIC,v 1.25 2003/02/15 23:45:50 miod Exp $
 #
 # Diskless kernel config
 #
@@ -69,9 +69,9 @@ option	EISAVERBOSE
 # GSC devices
 
 hil*	at gsc? irq 1	# Human Interface Loop, kbd and mouse
-hilkbd*	at hil?		# keyboard, knob and buttons
-hilms*	at hil?		# mouse and tablets
-#hilid*	at hil?		# ID module
+hilkbd*	at hil? code ?	# keyboard, knob and buttons
+hilms*	at hil? code ?	# mouse and tablets
+#hilid*	at hil? code ?	# ID module
 
 #medusa* at gsc? irq 4	# FDDI
 
diff --git a/sys/arch/hppa/conf/RAMDISK b/sys/arch/hppa/conf/RAMDISK
index c9932a84066..8d1a41c0a16 100644
--- a/sys/arch/hppa/conf/RAMDISK
+++ b/sys/arch/hppa/conf/RAMDISK
@@ -1,4 +1,4 @@
-#	$OpenBSD: RAMDISK,v 1.10 2003/02/15 20:16:41 miod Exp $
+#	$OpenBSD: RAMDISK,v 1.11 2003/02/15 23:45:50 miod Exp $
 #
 # Diskless kernel config
 #
@@ -71,9 +71,9 @@ option	EISAVERBOSE
 # GSC devices
 
 hil*	at gsc? irq 1	# Human Interface Loop, kbd and mouse
-hilkbd*	at hil?		# keyboard, knob and buttons
-#hilms*	at hil?		# mouse and tablets
-#hilid*	at hil?		# ID module
+hilkbd*	at hil? code ?	# keyboard, knob and buttons
+#hilms*	at hil? code ?	# mouse and tablets
+#hilid*	at hil? code ?	# ID module
 
 #medusa* at gsc? irq 4	# FDDI
 
diff --git a/sys/dev/hil/files.hil b/sys/dev/hil/files.hil
index c78f9155f77..36a48c9e8b2 100644
--- a/sys/dev/hil/files.hil
+++ b/sys/dev/hil/files.hil
@@ -1,9 +1,9 @@
-#	$OpenBSD: files.hil,v 1.2 2003/02/12 01:43:31 miod Exp $
+#	$OpenBSD: files.hil,v 1.3 2003/02/15 23:45:52 miod Exp $
 #
 # Configuration file for machine-independent HIL code.
 #
 
-device	hil { }
+device	hil { code = -1 }
 file	dev/hil/hil.c		hil	needs-flag
 
 device	hilkbd: wskbddev
diff --git a/sys/dev/hil/hil.c b/sys/dev/hil/hil.c
index d8fbd8031bd..869ac0d56d8 100644
--- a/sys/dev/hil/hil.c
+++ b/sys/dev/hil/hil.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hil.c,v 1.3 2003/02/15 23:42:48 miod Exp $	*/
+/*	$OpenBSD: hil.c,v 1.4 2003/02/15 23:45:52 miod Exp $	*/
 /*
  * Copyright (c) 2003, Miodrag Vallat.
  * All rights reserved.
@@ -95,7 +95,7 @@ struct cfdriver hil_cd = {
 };
 
 void	hilconfig(struct hil_softc *);
-
+int	hilsubmatch(struct device *, void *, void *);
 void	hil_process_int(struct hil_softc *, u_int8_t, u_int8_t);
 void	polloff(struct hil_softc *);
 void	pollon(struct hil_softc *);
@@ -161,6 +161,19 @@ hildevprint(void *aux, const char *pnp)
 	return (UNCONF);
 }
 
+int
+hilsubmatch(struct device *parent, void *vcf, void *aux)
+{
+	struct hil_attach_args *ha = aux;
+	struct cfdata *cf = vcf;
+
+	if (cf->cf_loc[0] != -1 &&
+	    cf->cf_loc[0] != ha->ha_code)
+		return (0);
+
+	return ((*cf->cf_attach->ca_match)(parent, vcf, aux));
+}
+
 void
 hil_attach_deferred(void *v)
 {
@@ -251,7 +264,8 @@ hil_attach_deferred(void *v)
 			ha.ha_infolen = len;
 			bcopy(sc->sc_cmdbuf, ha.ha_info, len);
 
-			config_found(&sc->sc_dev, &ha, hildevprint);
+			config_found_sm(&sc->sc_dev, &ha, hildevprint,
+			    hilsubmatch);
 		}
 	}
 
-- 
cgit v1.2.3