[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] spapr_pci: map the MSI window in each PHB
|
From: |
Alexander Graf |
|
Subject: |
Re: [Qemu-devel] [PATCH] spapr_pci: map the MSI window in each PHB |
|
Date: |
Thu, 28 Aug 2014 11:08:45 +0200 |
|
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
On 27.08.14 19:10, Greg Kurz wrote:
> On Wed, 27 Aug 2014 18:17:12 +0200
> Greg Kurz <address@hidden> wrote:
>
>> On sPAPR, virtio devices are connected to the PCI bus and use MSI-X.
>> Commit cc943c36faa192cd4b32af8fe5edb31894017d35 has modified MSI-X
>> so that writes are made using the bus master address space.
>
> ...and follow the IOMMU path.
>
>> Unfortunately, this address space does not have a MSI window: the
>
> s/this/the IOMMU address space/
>
> Sorry :)
Thanks, applied to ppc-next with fixed commit message.
Alex