Author: marius
Date: Fri Mar 25 13:08:19 2011
New Revision: 219997
URL: http://svn.freebsd.org/changeset/base/219997
Log:
MFC: r219780
In case reading PCIR_MINGNT fails don't use it for calculating the
latency. This is more or less a theoretical problem though as it
typically indicates way bigger problems.
Modified:
stable/8/sys/sparc64/pci/ofw_pcibus.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
Modified: stable/8/sys/sparc64/pci/ofw_pcibus.c
==============================================================================
--- stable/8/sys/sparc64/pci/ofw_pcibus.c Fri Mar 25 13:03:13 2011
(r219996)
+++ stable/8/sys/sparc64/pci/ofw_pcibus.c Fri Mar 25 13:08:19 2011
(r219997)
@@ -165,7 +165,7 @@ ofw_pcibus_setup_device(device_t bridge,
CS_WRITE(PCIR_SECLAT_1, reg, 1);
} else {
reg = CS_READ(PCIR_MINGNT, 1);
- if (reg != 0) {
+ if ((int)reg > 0) {
switch (clock) {
case 33000000:
reg *= 8;
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