[PATCH V14 00/21] Enable SRIOV on Power8
Bjorn Helgaas
bhelgaas at google.com
Sat Mar 21 08:20:45 AEDT 2015
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 BAR.
>
> On P8, we use M64BT to cover a PF's IOV BAR, which could make an individual VF
> sit in its own PE. This gives more flexiblity, while at the mean time it
> brings on some restrictions on the PF's IOV BAR size and alignment.
For patches 03-12 (the "PCI: " ones):
Acked-by: Bjorn Helgaas <bhelgaas at google.com>
It's fine if you want to take all these via the powerpc tree. I don't see
much if anything in my queue that will conflict with them.
Bjorn
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