On Fri, Oct 26, 2012 at 2:10 AM, Bjorn Helgaas wrote:
> On Thu, Oct 18, 2012 at 2:50 PM, Yinghai Lu wrote:
>>
>> +static const struct acpi_device_id root_device_ids[] = {
>> + {"PNP0A03", 0},
>> + {"PNP0A08", 0},
>
> Why do we need PNP0A08 here?
>
> Per the PCI Firmware Spec, sec
On Thu, Oct 18, 2012 at 2:50 PM, Yinghai Lu wrote:
> From: Jiang Liu
>
> The code in pci_root_hp.c depends on function acpi_is_root_bridge()
> to check whether an ACPI object is a PCI host bridge or not.
> If an ACPI device hasn't been created for the ACPI object yet,
> function
On Thu, Oct 18, 2012 at 2:50 PM, Yinghai Lu ying...@kernel.org wrote:
From: Jiang Liu jiang@huawei.com
The code in pci_root_hp.c depends on function acpi_is_root_bridge()
to check whether an ACPI object is a PCI host bridge or not.
If an ACPI device hasn't been created for the ACPI object
On Fri, Oct 26, 2012 at 2:10 AM, Bjorn Helgaas bhelg...@google.com wrote:
On Thu, Oct 18, 2012 at 2:50 PM, Yinghai Lu ying...@kernel.org wrote:
+static const struct acpi_device_id root_device_ids[] = {
+ {PNP0A03, 0},
+ {PNP0A08, 0},
Why do we need PNP0A08 here?
Per the PCI
From: Jiang Liu
The code in pci_root_hp.c depends on function acpi_is_root_bridge()
to check whether an ACPI object is a PCI host bridge or not.
If an ACPI device hasn't been created for the ACPI object yet,
function acpi_is_root_bridge() will return false even if the object
is a PCI host bridge
From: Jiang Liu jiang@huawei.com
The code in pci_root_hp.c depends on function acpi_is_root_bridge()
to check whether an ACPI object is a PCI host bridge or not.
If an ACPI device hasn't been created for the ACPI object yet,
function acpi_is_root_bridge() will return false even if the object
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