On Wed, 24 Aug 2016, Jan Kiszka wrote:
> On 2016-08-24 04:39, Thomas Gleixner wrote:
> > On Thu, 18 Aug 2016, Bjorn Helgaas wrote:
> >> I looked up the spec: PCI (not PCIe) r3.0, sec 3.2.2.3.4, says:
> >>
> >> A single-function device may optionally respond to all function
> >> numbers as the s
On 2016-08-24 04:39, Thomas Gleixner wrote:
> On Thu, 18 Aug 2016, Bjorn Helgaas wrote:
>> I looked up the spec: PCI (not PCIe) r3.0, sec 3.2.2.3.4, says:
>>
>> A single-function device may optionally respond to all function
>> numbers as the same function or may ... respond only to function 0
On Thu, 18 Aug 2016, Bjorn Helgaas wrote:
> I looked up the spec: PCI (not PCIe) r3.0, sec 3.2.2.3.4, says:
>
> A single-function device may optionally respond to all function
> numbers as the same function or may ... respond only to function 0
> and not respond to the other function numbers
On Tue, Aug 09, 2016 at 08:44:53AM -0500, Bjorn Helgaas wrote:
> [+cc Lukas]
>
> On Tue, Aug 09, 2016 at 01:22:30PM +0200, Thomas Gleixner wrote:
> > From: Benedikt Spranger
> >
> > PCI and PCIBIOS probing only scans devices at function number 0/8/16/...
> > Subdevices (e.g. multiqueue) have fun
[+cc Lukas]
On Tue, Aug 09, 2016 at 01:22:30PM +0200, Thomas Gleixner wrote:
> From: Benedikt Spranger
>
> PCI and PCIBIOS probing only scans devices at function number 0/8/16/...
> Subdevices (e.g. multiqueue) have function numbers which are not a
> multiple of 8.
>
> Simple hypervisors (e.g.
On Tue, Aug 09, 2016 at 01:22:30PM +0200, Thomas Gleixner wrote:
> From: Benedikt Spranger
>
> PCI and PCIBIOS probing only scans devices at function number 0/8/16/...
> Subdevices (e.g. multiqueue) have function numbers which are not a
> multiple of 8.
>
> Simple hypervisors (e.g. Jailhouse) pa
From: Benedikt Spranger
PCI and PCIBIOS probing only scans devices at function number 0/8/16/...
Subdevices (e.g. multiqueue) have function numbers which are not a
multiple of 8.
Simple hypervisors (e.g. Jailhouse) pass subdevices directly w/o providing
virtual PCI mappings like KVM. As a conseq
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