CVS commit: src/sys/dev

[Taylor R Campbell]

Module Name:    src
Committed By:   riastradh
Date:           Tue Apr 18 06:37:25 UTC 2023

Modified Files:
        src/sys/dev/isapnp: sb_isapnp.c
        src/sys/dev/ofisa: sb_ofisa.c

Log Message:
sb(4): Fix missing mutex initialization at isapnp and ofisa.

PR kern/57363

XXX pullup-8
XXX pullup-9
XXX pullup-10


To generate a diff of this commit:
cvs rdiff -u -r1.53 -r1.54 src/sys/dev/isapnp/sb_isapnp.c
cvs rdiff -u -r1.23 -r1.24 src/sys/dev/ofisa/sb_ofisa.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/dev/isapnp/sb_isapnp.c
diff -u src/sys/dev/isapnp/sb_isapnp.c:1.53 src/sys/dev/isapnp/sb_isapnp.c:1.54
--- src/sys/dev/isapnp/sb_isapnp.c:1.53	Wed May  8 13:40:18 2019
+++ src/sys/dev/isapnp/sb_isapnp.c	Tue Apr 18 06:37:25 2023
@@ -1,4 +1,4 @@
-/*	$NetBSD: sb_isapnp.c,v 1.53 2019/05/08 13:40:18 isaki Exp $	*/
+/*	$NetBSD: sb_isapnp.c,v 1.54 2023/04/18 06:37:25 riastradh Exp $	*/
 
 /*
  * Copyright (c) 1991-1993 Regents of the University of California.
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sb_isapnp.c,v 1.53 2019/05/08 13:40:18 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sb_isapnp.c,v 1.54 2023/04/18 06:37:25 riastradh Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -158,6 +158,9 @@ sb_isapnp_attach(device_t parent, device
 		return;
 	}
 
+	mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE);
+	mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO);
+
 	sc->sc_ih = isa_intr_establish(ipa->ipa_ic, ipa->ipa_irq[0].num,
 	    ipa->ipa_irq[0].type, IPL_AUDIO, sbdsp_intr, sc);
 

Index: src/sys/dev/ofisa/sb_ofisa.c
diff -u src/sys/dev/ofisa/sb_ofisa.c:1.23 src/sys/dev/ofisa/sb_ofisa.c:1.24
--- src/sys/dev/ofisa/sb_ofisa.c:1.23	Wed Jan 27 03:10:21 2021
+++ src/sys/dev/ofisa/sb_ofisa.c	Tue Apr 18 06:37:25 2023
@@ -1,4 +1,4 @@
-/*	$NetBSD: sb_ofisa.c,v 1.23 2021/01/27 03:10:21 thorpej Exp $	*/
+/*	$NetBSD: sb_ofisa.c,v 1.24 2023/04/18 06:37:25 riastradh Exp $	*/
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sb_ofisa.c,v 1.23 2021/01/27 03:10:21 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sb_ofisa.c,v 1.24 2023/04/18 06:37:25 riastradh Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -170,6 +170,9 @@ sb_ofisa_attach(device_t parent, device_
 		return;
 	}
 
+	mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE);
+	mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO);
+
 	sc->sc_ih = isa_intr_establish(aa->ic, intr.irq, IST_EDGE, IPL_AUDIO,
 	    sbdsp_intr, sc);