2015-03-21 5:20 GMT+08:00 Bjorn Helgaas :
> On Fri, Mar 20, 2015 at 11:06:16AM +0800, Wei Yang wrote:
>> This patchset enables the SRIOV on POWER8.
>>
>> The general idea is put each VF into one individual PE and allocate required
>> resources like MMIO/DMA/MSI. The major difficulty comes from the
On Fri, 2015-03-20 at 16:16 -0500, Bjorn Helgaas wrote:
>
> > The other option is you put the generic changes in a topic branch
> which
> > both of us merge and I take care of the rest.
>
> Yeah, I chatted with Wei this morning, and he reminded me that there's
> really not very much drivers/pci c
On Fri, Mar 20, 2015 at 11:06:16AM +0800, Wei Yang wrote:
> This patchset enables the SRIOV on POWER8.
>
> The general idea is put each VF into one individual PE and allocate required
> resources like MMIO/DMA/MSI. The major difficulty comes from the MMIO
> allocation and adjustment for PF's IOV B
On Fri, Mar 20, 2015 at 4:05 PM, Benjamin Herrenschmidt
wrote:
> On Fri, 2015-03-20 at 09:34 -0500, Bjorn Helgaas wrote:
>> On Fri, Mar 20, 2015 at 12:43 AM, Gavin Shan
>> wrote:
>> > On Fri, Mar 20, 2015 at 11:06:16AM +0800, Wei Yang wrote:
>> >
>> > [snip]
>> >
>> >>---
>> >>v14:
>> >> * cal
On Fri, 2015-03-20 at 09:34 -0500, Bjorn Helgaas wrote:
> On Fri, Mar 20, 2015 at 12:43 AM, Gavin Shan
> wrote:
> > On Fri, Mar 20, 2015 at 11:06:16AM +0800, Wei Yang wrote:
> >
> > [snip]
> >
> >>---
> >>v14:
> >> * call ppc_md.pcibios_fixup_sriov() in pcibios_add_device
> >> * add more expl
On Fri, Mar 20, 2015 at 12:43 AM, Gavin Shan wrote:
> On Fri, Mar 20, 2015 at 11:06:16AM +0800, Wei Yang wrote:
>
> [snip]
>
>>---
>>v14:
>> * call ppc_md.pcibios_fixup_sriov() in pcibios_add_device
>> * add more explanation in change log
>> * Following patches have been reordered to the beg
On Fri, Mar 20, 2015 at 11:06:16AM +0800, Wei Yang wrote:
[snip]
>---
>v14:
> * call ppc_md.pcibios_fixup_sriov() in pcibios_add_device
> * add more explanation in change log
> * Following patches have been reordered to the beginning.
> "EEH refactor to use pci_dn":
> 8ec20d6 powerp
This patchset enables the SRIOV on POWER8.
The general idea is put each VF into one individual PE and allocate required
resources like MMIO/DMA/MSI. The major difficulty comes from the MMIO
allocation and adjustment for PF's IOV BAR.
On P8, we use M64BT to cover a PF's IOV BAR, which could make a
