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Add waits after bus_space_write.

This commit is contained in:
shige 2006-03-27 19:03:50 +00:00
parent be6fc949c1
commit ff41ffc530
1 changed files with 5 additions and 3 deletions
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8
sys/arch/mips/alchemy/dev/ausmbus_psc.c
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@ -1,4 +1,4 @@
/* $NetBSD: ausmbus_psc.c,v 1.3 2006/03/06 23:06:17 shige Exp $ */
/* $NetBSD: ausmbus_psc.c,v 1.4 2006/03/27 19:03:50 shige Exp $ */
/*-
* Copyright (c) 2006 Shigeyuki Fukushima.
@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ausmbus_psc.c,v 1.3 2006/03/06 23:06:17 shige Exp $");
__KERNEL_RCSID(0, "$NetBSD: ausmbus_psc.c,v 1.4 2006/03/27 19:03:50 shige Exp $");
#include "locators.h"
@ -67,7 +67,9 @@ struct ausmbus_softc {
#define ausmbus_reg_read(sc, reg) \
bus_space_read_4(sc->sc_ctrl.psc_bust, sc->sc_ctrl.psc_bush, reg)
#define ausmbus_reg_write(sc, reg, val) \
bus_space_write_4(sc->sc_ctrl.psc_bust, sc->sc_ctrl.psc_bush, reg, val)
bus_space_write_4(sc->sc_ctrl.psc_bust, sc->sc_ctrl.psc_bush, reg, \
val); \
delay(100);
static int ausmbus_match(struct device *, struct cfdata *, void *);
static void ausmbus_attach(struct device *, struct device *, void *);