On Tue, Nov 26, 2013 at 2:01 PM, Bjorn Helgaas
>> during size bridge resource, we try to clear bridge mmio64 pref MEM_64
>> bit in bridge resource flags.
>> if one children pref mmio does not support 64bit pref mmio.
>
> A function name? Please?
drivers/pci/setup-bus.c::pbus_size_mem()
--
To
On Tue, Nov 26, 2013 at 3:00 PM, Yinghai Lu wrote:
> On Tue, Nov 26, 2013 at 9:53 AM, Bjorn Helgaas wrote:
>> I don't know what "MEM_64 for bridge get reset" means -- there are a
>> couple places that clear IORESOURCE_MEM_64, but they don't seem
>> relevant.
>
> during size bridge resource, we
On Tue, Nov 26, 2013 at 9:53 AM, Bjorn Helgaas wrote:
> I don't know what "MEM_64 for bridge get reset" means -- there are a
> couple places that clear IORESOURCE_MEM_64, but they don't seem
> relevant.
during size bridge resource, we try to clear bridge mmio64 pref MEM_64
bit in bridge resource
On Mon, Nov 25, 2013 at 11:59 PM, Guo Chao wrote:
> On Mon, Nov 25, 2013 at 09:17:11PM -0700, Bjorn Helgaas wrote:
>> On Mon, Nov 25, 2013 at 6:28 PM, Yinghai Lu wrote:
>> > When one of children resources does not support MEM_64, MEM_64 for
>> > bridge get reset, so pull down whole pref resource
On Mon, Nov 25, 2013 at 11:59 PM, Guo Chao y...@linux.vnet.ibm.com wrote:
On Mon, Nov 25, 2013 at 09:17:11PM -0700, Bjorn Helgaas wrote:
On Mon, Nov 25, 2013 at 6:28 PM, Yinghai Lu ying...@kernel.org wrote:
When one of children resources does not support MEM_64, MEM_64 for
bridge get reset,
On Tue, Nov 26, 2013 at 9:53 AM, Bjorn Helgaas bhelg...@google.com wrote:
I don't know what MEM_64 for bridge get reset means -- there are a
couple places that clear IORESOURCE_MEM_64, but they don't seem
relevant.
during size bridge resource, we try to clear bridge mmio64 pref MEM_64
bit in
On Tue, Nov 26, 2013 at 3:00 PM, Yinghai Lu ying...@kernel.org wrote:
On Tue, Nov 26, 2013 at 9:53 AM, Bjorn Helgaas bhelg...@google.com wrote:
I don't know what MEM_64 for bridge get reset means -- there are a
couple places that clear IORESOURCE_MEM_64, but they don't seem
relevant.
during
On Tue, Nov 26, 2013 at 2:01 PM, Bjorn Helgaas bhelg...@google.com
during size bridge resource, we try to clear bridge mmio64 pref MEM_64
bit in bridge resource flags.
if one children pref mmio does not support 64bit pref mmio.
A function name? Please?
Hi, Bjorn:
On Mon, Nov 25, 2013 at 09:17:11PM -0700, Bjorn Helgaas wrote:
> On Mon, Nov 25, 2013 at 6:28 PM, Yinghai Lu wrote:
> > When one of children resources does not support MEM_64, MEM_64 for
> > bridge get reset, so pull down whole pref resource on the bridge under 4G.
> >
> > If the
On Mon, Nov 25, 2013 at 6:28 PM, Yinghai Lu wrote:
> When one of children resources does not support MEM_64, MEM_64 for
> bridge get reset, so pull down whole pref resource on the bridge under 4G.
>
> If the bridge support pref mem 64, will only allocate that with pref mem64 to
> children that
When one of children resources does not support MEM_64, MEM_64 for
bridge get reset, so pull down whole pref resource on the bridge under 4G.
If the bridge support pref mem 64, will only allocate that with pref mem64 to
children that support it.
For children resources if they only support pref
When one of children resources does not support MEM_64, MEM_64 for
bridge get reset, so pull down whole pref resource on the bridge under 4G.
If the bridge support pref mem 64, will only allocate that with pref mem64 to
children that support it.
For children resources if they only support pref
On Mon, Nov 25, 2013 at 6:28 PM, Yinghai Lu ying...@kernel.org wrote:
When one of children resources does not support MEM_64, MEM_64 for
bridge get reset, so pull down whole pref resource on the bridge under 4G.
If the bridge support pref mem 64, will only allocate that with pref mem64 to
Hi, Bjorn:
On Mon, Nov 25, 2013 at 09:17:11PM -0700, Bjorn Helgaas wrote:
On Mon, Nov 25, 2013 at 6:28 PM, Yinghai Lu ying...@kernel.org wrote:
When one of children resources does not support MEM_64, MEM_64 for
bridge get reset, so pull down whole pref resource on the bridge under 4G.
If
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