Module Name: src
Committed By: jdc
Date: Sat Sep 2 05:51:57 UTC 2023
Modified Files:
src/sys/arch/sparc64/dev: fdc.c
src/sys/arch/sparc64/include: intr.h psl.h
src/sys/arch/sparc64/sparc64: autoconf.c
Log Message:
sparc64: fix interrupt level mapping for disk and and parallel devices
on SBUS-based machines
Change the mapping from PIL_SCSI to PIL_BIO, so that they interrupt above
the highest soft interrupt (softserial)
Remove unused PIL_SCSI, PIL_FDSOFT, PIL_AUSOFT and fix the printf in fdc.c
Add "socal" and "SUNW,bpp" to the interrupt map.
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/sys/arch/sparc64/dev/fdc.c
cvs rdiff -u -r1.31 -r1.32 src/sys/arch/sparc64/include/intr.h
cvs rdiff -u -r1.63 -r1.64 src/sys/arch/sparc64/include/psl.h
cvs rdiff -u -r1.238 -r1.239 src/sys/arch/sparc64/sparc64/autoconf.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/sparc64/dev/fdc.c
diff -u src/sys/arch/sparc64/dev/fdc.c:1.51 src/sys/arch/sparc64/dev/fdc.c:1.52
--- src/sys/arch/sparc64/dev/fdc.c:1.51 Sat Aug 7 16:19:05 2021
+++ src/sys/arch/sparc64/dev/fdc.c Sat Sep 2 05:51:57 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: fdc.c,v 1.51 2021/08/07 16:19:05 thorpej Exp $ */
+/* $NetBSD: fdc.c,v 1.52 2023/09/02 05:51:57 jdc Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -101,7 +101,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fdc.c,v 1.51 2021/08/07 16:19:05 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fdc.c,v 1.52 2023/09/02 05:51:57 jdc Exp $");
#include "opt_ddb.h"
#include "opt_md.h"
@@ -825,7 +825,7 @@ fdcattach(struct fdc_softc *fdc, int pri
#ifdef SUN4
printf(" softpri %d: chip 8207%c\n", IPL_SOFTFDC, code);
#elif SUN4U
- printf(" softpri %d: chip 8207%c", PIL_FDSOFT, code);
+ printf(" softpri %d: chip 8207%c", IPL_BIO, code);
if (fdc->sc_flags & FDC_NOEJECT)
printf(": manual eject");
printf("\n");
Index: src/sys/arch/sparc64/include/intr.h
diff -u src/sys/arch/sparc64/include/intr.h:1.31 src/sys/arch/sparc64/include/intr.h:1.32
--- src/sys/arch/sparc64/include/intr.h:1.31 Fri Jul 27 05:36:12 2012
+++ src/sys/arch/sparc64/include/intr.h Sat Sep 2 05:51:57 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.h,v 1.31 2012/07/27 05:36:12 matt Exp $ */
+/* $NetBSD: intr.h,v 1.32 2023/09/02 05:51:57 jdc Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -54,7 +54,6 @@
#define IPL_HIGH PIL_HIGH /* everything */
#define IPL_HALT 5 /* cpu stop-self */
#define IPL_PAUSE 13 /* pause cpu */
-#define IPL_FDSOFT PIL_FDSOFT /* floppy */
/*
* IPL_SAFEPRI is a safe priority for sleep to set for a spin-wait
Index: src/sys/arch/sparc64/include/psl.h
diff -u src/sys/arch/sparc64/include/psl.h:1.63 src/sys/arch/sparc64/include/psl.h:1.64
--- src/sys/arch/sparc64/include/psl.h:1.63 Tue Jul 11 11:02:07 2023
+++ src/sys/arch/sparc64/include/psl.h Sat Sep 2 05:51:57 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: psl.h,v 1.63 2023/07/11 11:02:07 martin Exp $ */
+/* $NetBSD: psl.h,v 1.64 2023/09/02 05:51:57 jdc Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -73,9 +73,6 @@
#define PSR_BITS "\20\16EC\15EF\10S\7PS\6ET"
/* Interesting spl()s */
-#define PIL_SCSI 3
-#define PIL_FDSOFT 4
-#define PIL_AUSOFT 4
#define PIL_BIO 5
#define PIL_VIDEO 5
#define PIL_TTY 6
@@ -514,12 +511,6 @@ SPLHOLD(splsoftint, 1)
SPLHOLD(splsoftserial, 4)
-/* audio software interrupts are at software level 4 */
-SPLHOLD(splausoft, PIL_AUSOFT)
-
-/* floppy software interrupts are at software level 4 too */
-SPLHOLD(splfdsoft, PIL_FDSOFT)
-
/*
* Memory allocation (must be as high as highest network, tty, or disk device)
*/
Index: src/sys/arch/sparc64/sparc64/autoconf.c
diff -u src/sys/arch/sparc64/sparc64/autoconf.c:1.238 src/sys/arch/sparc64/sparc64/autoconf.c:1.239
--- src/sys/arch/sparc64/sparc64/autoconf.c:1.238 Sat Jan 22 11:49:17 2022
+++ src/sys/arch/sparc64/sparc64/autoconf.c Sat Sep 2 05:51:57 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: autoconf.c,v 1.238 2022/01/22 11:49:17 thorpej Exp $ */
+/* $NetBSD: autoconf.c,v 1.239 2023/09/02 05:51:57 jdc Exp $ */
/*
* Copyright (c) 1996
@@ -48,7 +48,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.238 2022/01/22 11:49:17 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.239 2023/09/02 05:51:57 jdc Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@@ -165,19 +165,22 @@ int kernel_dtlb_slots;
int kernel_itlb_slots;
/* Global interrupt mappings for all device types. Match against the OBP
- * 'device_type' property.
+ * 'device_type' property. Note, that the resulting PIL must be higher than
+ * the highest soft interrupt level (IPL_SOFTSERIAL).
*/
struct intrmap intrmap[] = {
{ "block", PIL_FD }, /* Floppy disk */
{ "serial", PIL_SER }, /* zs */
- { "scsi", PIL_SCSI },
- { "scsi-2", PIL_SCSI },
+ { "scsi", PIL_BIO },
+ { "scsi-2", PIL_BIO },
{ "network", PIL_NET },
{ "display", PIL_VIDEO },
{ "audio", PIL_AUD },
- { "ide", PIL_SCSI },
+ { "ide", PIL_BIO },
+ { "socal", PIL_BIO },
/* The following devices don't have device types: */
{ "SUNW,CS4231", PIL_AUD },
+ { "SUNW,bpp", PIL_BIO },
{ NULL, 0 }
};
