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Name magic numbers PCI_PMCSR_PME_EN and PCI_PMCSR.

This commit is contained in:
dyoung 2007-01-26 02:04:44 +00:00
parent c0206e6ab8
commit 6a0ae17676
1 changed files with 6 additions and 6 deletions
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12
sys/dev/pci/pccbb.c
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@ -1,4 +1,4 @@
/* $NetBSD: pccbb.c,v 1.138 2006/12/21 15:55:25 yamt Exp $ */
/* $NetBSD: pccbb.c,v 1.139 2007/01/26 02:04:44 dyoung Exp $ */
/*
* Copyright (c) 1998, 1999 and 2000
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pccbb.c,v 1.138 2006/12/21 15:55:25 yamt Exp $");
__KERNEL_RCSID(0, "$NetBSD: pccbb.c,v 1.139 2007/01/26 02:04:44 dyoung Exp $");
/*
#define CBB_DEBUG
@ -3399,18 +3399,18 @@ pccbb_powerhook(why, arg)
if (why == PWR_RESUME) {
if (sc->sc_pwrmgt_offs != 0) {
reg = pci_conf_read(sc->sc_pc, sc->sc_tag,
sc->sc_pwrmgt_offs + 4);
sc->sc_pwrmgt_offs + PCI_PMCSR);
if ((reg & PCI_PMCSR_STATE_MASK) != PCI_PMCSR_STATE_D0 ||
reg & 0x100) {
reg & PCI_PMCSR_PME_EN) {
/* powrstate != D0 */
printf("%s going back to D0 mode\n",
sc->sc_dev.dv_xname);
reg &= ~PCI_PMCSR_STATE_MASK;
reg |= PCI_PMCSR_STATE_D0;
reg &= ~(0x100 /* PCI_PMCSR_PME_EN */);
reg &= ~PCI_PMCSR_PME_EN;
pci_conf_write(sc->sc_pc, sc->sc_tag,
sc->sc_pwrmgt_offs + 4, reg);
sc->sc_pwrmgt_offs + PCI_PMCSR, reg);
pci_conf_write(sc->sc_pc, sc->sc_tag,
PCI_SOCKBASE, sc->sc_sockbase);