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Pull up following revision(s) (requested by nat in ticket #1839): 

sys/arch/mac68k/dev/pm_direct.c: revision 1.31

Return early if PM data is not available.

This avoids random crashes on my Powerbook when using the mouse or keyboard.

The same was needed for the Powerbook 5xx/Duos (compile tested only).
This commit is contained in:
martin 2024-05-11 14:47:31 +00:00
parent a2a5987860
commit 3065e004b7
1 changed files with 4 additions and 2 deletions
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6
sys/arch/mac68k/dev/pm_direct.c
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@ -1,4 +1,4 @@
/* $NetBSD: pm_direct.c,v 1.29 2013/10/25 20:49:38 martin Exp $ */
/* $NetBSD: pm_direct.c,v 1.29.34.1 2024/05/11 14:47:31 martin Exp $ */
/*
* Copyright (C) 1997 Takashi Hamada
@ -32,7 +32,7 @@
/* From: pm_direct.c 1.3 03/18/98 Takashi Hamada */
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pm_direct.c,v 1.29 2013/10/25 20:49:38 martin Exp $");
__KERNEL_RCSID(0, "$NetBSD: pm_direct.c,v 1.29.34.1 2024/05/11 14:47:31 martin Exp $");
#include "opt_adb.h"
@ -562,6 +562,7 @@ pm_intr_pm1(void *arg)
printf("pm: PM is not ready. error code=%08x\n", rval);
#endif
splx(s);
return;
}
if ((pmdata.data[2] & 0x10) == 0x10) {
@ -821,6 +822,7 @@ pm_intr_pm2(void *arg)
printf("pm: PM is not ready. error code: %08x\n", rval);
#endif
splx(s);
return;
}
switch ((u_int)(pmdata.data[2] & 0xff)) {