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We have to use _splnone() instead of spl0() to enable interrupts on mips 

because spl0() is an alias of _spllower(0) and it doesn't set MIPS_SR_INT_IE.

Fixes ews4800mips kernel getting stuck in cpu_idle(9)
after cpu_configure(9) since yamt-idlelwp merge.
(previous mips_idle() implicitly set MIPS_SR_INT_IE
 but new cpu_idle(9) for mips no longer does it)
This commit is contained in:
tsutsui 2007-06-29 16:03:04 +00:00
parent 7b1793900f
commit 1681c91ced
1 changed files with 3 additions and 3 deletions
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6
sys/arch/ews4800mips/ews4800mips/autoconf.c
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@ -1,4 +1,4 @@
/* $NetBSD: autoconf.c,v 1.1 2005/12/29 15:20:08 tsutsui Exp $ */
/* $NetBSD: autoconf.c,v 1.2 2007/06/29 16:03:04 tsutsui Exp $ */
/*-
* Copyright (c) 2001, 2004 The NetBSD Foundation, Inc.
@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.1 2005/12/29 15:20:08 tsutsui Exp $");
__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.2 2007/06/29 16:03:04 tsutsui Exp $");
#include "opt_sbd.h"
@ -56,7 +56,7 @@ cpu_configure(void)
splhigh();
if (config_rootfound("mainbus", NULL) == NULL)
panic("no mainbus found");
spl0();
_splnone();
}
void