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Commit a02ce953 authored by Feng Tang's avatar Feng Tang Committed by Jesse Barnes
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x86/PCI: make ACPI MCFG reserved error messages ACPI specific 



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: default avatarFeng Tang <feng.tang@intel.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 8f6bce3c

arch/x86/pci/mmconfig-shared.c

+9 −8
Original line number Diff line number Diff line
@@ -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)

			else

				printk(KERN_ERR FW_BUG PREFIX

				       "MMCONFIG at %pR not reserved in "

			       "ACPI motherboard resources\n", &cfg->res);

				       "ACPI motherboard resources\n",

				       &cfg->res);

		}



		/* Don't try to do this check unless configuration

		   type 1 is available. how about type 2 ?*/