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Disable and acknowledge Function Events, and stop installing a

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handler for them.
This commit is contained in:
dyoung 2009-02-06 01:55:19 +00:00
parent 758cabb9ef
commit c11e37cd3d
1 changed files with 4 additions and 12 deletions
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16
sys/dev/cardbus/if_rtw_cardbus.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_rtw_cardbus.c,v 1.27 2008/06/24 19:44:52 drochner Exp $ */
/* $NetBSD: if_rtw_cardbus.c,v 1.28 2009/02/06 01:55:19 dyoung Exp $ */
/*-
* Copyright (c) 2004, 2005 David Young. All rights reserved.
@ -67,7 +67,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_rtw_cardbus.c,v 1.27 2008/06/24 19:44:52 drochner Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_rtw_cardbus.c,v 1.28 2009/02/06 01:55:19 dyoung Exp $");
#include "opt_inet.h"
#include "bpfilter.h"
@ -196,12 +196,6 @@ rtw_cardbus_match(device_t parent, struct cfdata *match, void *aux)
return 0;
}
static void
rtw_cardbus_intr_ack(struct rtw_regs *regs)
{
RTW_WRITE(regs, RTW_FER, RTW_FER_INTR);
}
static void
rtw_cardbus_funcregen(struct rtw_regs *regs, int enable)
{
@ -238,8 +232,6 @@ rtw_cardbus_attach(device_t parent, device_t self, void *aux)
panic("rtw_cardbus_attach: impossible");
}
sc->sc_intr_ack = rtw_cardbus_intr_ack;
/* Get revision info. */
rev = PCI_REVISION(ca->ca_class);
@ -301,8 +293,8 @@ rtw_cardbus_attach(device_t parent, device_t self, void *aux)
rtw_cardbus_funcregen(regs, 1);
RTW_WRITE(regs, RTW_FEMR, RTW_FEMR_INTR);
RTW_WRITE(regs, RTW_FER, RTW_FER_INTR);
RTW_WRITE(regs, RTW_FEMR, 0);
RTW_WRITE(regs, RTW_FER, RTW_READ(regs, RTW_FER));
if (!pmf_device_register(self, rtw_cardbus_suspend, rtw_cardbus_resume))
aprint_error_dev(self, "couldn't establish power handler\n");