Module Name: src
Committed By: martin
Date: Mon Oct 10 15:02:51 UTC 2022
Modified Files:
src/sys/arch/x86/include [netbsd-9]: i82093reg.h
src/sys/arch/x86/x86 [netbsd-9]: ioapic.c
Log Message:
Pull up following revision(s) (requested by msaitoh in ticket #1536):
sys/arch/x86/x86/ioapic.c: revision 1.66
sys/arch/x86/include/i82093reg.h: revision 1.7
Print detail about misconfigured APIC ID.
IOAPIC_ID_MASK is 8 bits these days. Fixes PR kern/54276.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.6.2.1 src/sys/arch/x86/include/i82093reg.h
cvs rdiff -u -r1.63 -r1.63.2.1 src/sys/arch/x86/x86/ioapic.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/x86/include/i82093reg.h
diff -u src/sys/arch/x86/include/i82093reg.h:1.6 src/sys/arch/x86/include/i82093reg.h:1.6.2.1
--- src/sys/arch/x86/include/i82093reg.h:1.6 Wed Jun 19 06:32:46 2019
+++ src/sys/arch/x86/include/i82093reg.h Mon Oct 10 15:02:50 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: i82093reg.h,v 1.6 2019/06/19 06:32:46 msaitoh Exp $ */
+/* $NetBSD: i82093reg.h,v 1.6.2.1 2022/10/10 15:02:50 martin Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -60,7 +60,7 @@
#define IOAPIC_ID 0x00
#define IOAPIC_ID_SHIFT 24
-#define IOAPIC_ID_MASK 0x0f000000
+#define IOAPIC_ID_MASK 0xff000000
/* Version, and maximum interrupt pin number. */
Index: src/sys/arch/x86/x86/ioapic.c
diff -u src/sys/arch/x86/x86/ioapic.c:1.63 src/sys/arch/x86/x86/ioapic.c:1.63.2.1
--- src/sys/arch/x86/x86/ioapic.c:1.63 Wed Jun 19 06:32:46 2019
+++ src/sys/arch/x86/x86/ioapic.c Mon Oct 10 15:02:50 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: ioapic.c,v 1.63 2019/06/19 06:32:46 msaitoh Exp $ */
+/* $NetBSD: ioapic.c,v 1.63.2.1 2022/10/10 15:02:50 martin Exp $ */
/*-
* Copyright (c) 2000, 2009 The NetBSD Foundation, Inc.
@@ -64,7 +64,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ioapic.c,v 1.63 2019/06/19 06:32:46 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ioapic.c,v 1.63.2.1 2022/10/10 15:02:50 martin Exp $");
#include "opt_ddb.h"
@@ -371,8 +371,9 @@ ioapic_attach(device_t parent, device_t
* mapping later ...
*/
if (apic_id != sc->sc_pic.pic_apicid) {
- aprint_debug_dev(sc->sc_dev, "misconfigured as apic %d\n",
- apic_id);
+ aprint_debug_dev(sc->sc_dev,
+ "apid is misconfigured (%d != %d)\n",
+ apic_id, sc->sc_pic.pic_apicid);
ioapic_write(sc, IOAPIC_ID,
(ioapic_read(sc, IOAPIC_ID) & ~IOAPIC_ID_MASK)
@@ -383,7 +384,8 @@ ioapic_attach(device_t parent, device_t
if (apic_id != sc->sc_pic.pic_apicid)
aprint_error_dev(sc->sc_dev,
- "can't remap to apid %d\n", sc->sc_pic.pic_apicid);
+ "can't remap apid from %d to %d\n",
+ apic_id, sc->sc_pic.pic_apicid);
else
aprint_debug_dev(sc->sc_dev, "remapped to apic %d\n",
sc->sc_pic.pic_apicid);
