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x86/PCI: make ACPI MCFG reserved error messages ACPI specific

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Both ACPI and SFI firmwares will have MCFG space, but the error message
isn't valid on SFI, so don't print the message in that case.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Feng Tang 2010-05-05 17:08:49 +08:00 committed by Jesse Barnes
parent 8f6bce3c4f
commit a02ce953a1
1 changed files with 9 additions and 8 deletions
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17
arch/x86/pci/mmconfig-shared.c
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@ -483,16 +483,17 @@ static void __init pci_mmcfg_reject_broken(int early)
list_for_each_entry(cfg, &pci_mmcfg_list, list) {
int valid = 0;
if (!early && !acpi_disabled)
if (!early && !acpi_disabled) {
valid = is_mmconf_reserved(is_acpi_reserved, cfg, 0);
if (valid)
continue;
if (!early)
printk(KERN_ERR FW_BUG PREFIX
"MMCONFIG at %pR not reserved in "
"ACPI motherboard resources\n", &cfg->res);
if (valid)
continue;
else
printk(KERN_ERR FW_BUG PREFIX
"MMCONFIG at %pR not reserved in "
"ACPI motherboard resources\n",
&cfg->res);
}
/* Don't try to do this check unless configuration
type 1 is available. how about type 2 ?*/