From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Vrabel <david.vrabel@citrix.com>
Subject: Re: [PATCH v6 1/5] APCI: MCFG: Move mmcfg_list
 management to drivers/acpi
Date: Thu, 14 Jan 2016 10:33:54 +0000
Message-ID: <56977992.7060808__31042.1935203069$1452768225$gmane$org@citrix.com>
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To: Jayachandran C <jchandra@broadcom.com>, linux-pci@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>, linux-acpi@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>, linux-arm-kernel@lists.infradead.org, "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Tomasz Nowicki <tn@semihalf.com>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, xen-devel@lists.xenproject.org
List-Id: xen-devel@lists.xenproject.org

On 14/01/16 07:32, Jayachandran C wrote:
> Move pci_mmcfg_list handling to a drivers/acpi/pci_mcfg.c. This is
> to share the API and code with ARM64 later. The corresponding
> declarations are moved from asm/pci_x86.h to linux/pci-acpi.h
[...]
> --- a/drivers/xen/pci.c
> +++ b/drivers/xen/pci.c
> @@ -27,9 +27,6 @@
>  #include <asm/xen/hypervisor.h>
>  #include <asm/xen/hypercall.h>
>  #include "../pci/pci.h"
> -#ifdef CONFIG_PCI_MMCONFIG
> -#include <asm/pci_x86.h>
> -#endif
>  
>  static bool __read_mostly pci_seg_supported = true;
>  
> @@ -221,7 +218,7 @@ static int __init xen_mcfg_late(void)
>  	if (!xen_initial_domain())
>  		return 0;
>  
> -	if ((pci_probe & PCI_PROBE_MMCONF) == 0)
> +	if (!pci_mmconfig_enabled())
>  		return 0;
>  
>  	if (list_empty(&pci_mmcfg_list))

Xen parts:

Acked-by: David Vrabel <david.vrabel@citrix.com>

David