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Fix quirk to clean only PCI register 0x6a and 0x6b, which is likely

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what the original code intended. This avoids the unaligned access.
According to jmmv@'s testing, this seems to work.
This commit is contained in:
joerg 2008-02-04 14:12:25 +00:00
parent 081044f790
commit 201546aaac
1 changed files with 5 additions and 5 deletions
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10
sys/dev/pci/mpt_pci.c
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@ -1,4 +1,4 @@
/* $NetBSD: mpt_pci.c,v 1.13 2008/01/03 18:16:20 tron Exp $ */
/* $NetBSD: mpt_pci.c,v 1.14 2008/02/04 14:12:25 joerg Exp $ */
/*
* Copyright (c) 2003 Wasabi Systems, Inc.
@ -46,7 +46,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: mpt_pci.c,v 1.13 2008/01/03 18:16:20 tron Exp $");
__KERNEL_RCSID(0, "$NetBSD: mpt_pci.c,v 1.14 2008/02/04 14:12:25 joerg Exp $");
#include <dev/ic/mpt.h> /* pulls in all headers */
@ -189,9 +189,9 @@ mpt_pci_attach(struct device *parent, struct device *self, void *aux)
(PCI_REVISION(pa->pa_class) < 0x08)) {
aprint_normal("%s: applying 1030 quirk\n",
mpt->sc_dev.dv_xname);
reg = pci_conf_read(pa->pa_pc, pa->pa_tag, 0x6a);
reg &= 0x8f;
pci_conf_write(pa->pa_pc, pa->pa_tag, 0x6a, reg);
reg = pci_conf_read(pa->pa_pc, pa->pa_tag, 0x68);
reg &= 0x8fffff;
pci_conf_write(pa->pa_pc, pa->pa_tag, 0x68, reg);
}
/*