Re: [Qemu-devel] [PATCH v2 2/3] s390x/pci: fixup ind_offset of msix routing entry

2017-09-05 Thread Cornelia Huck
On Fri, 1 Sep 2017 06:22:57 +0200 Yi Min Zhao wrote: > The guest uses the mpcifc instruction to register the aibvo of a zpci > device, which is the starting offset of indicators in the indicator > area and thus remains constant. Each msix vector is an offset from the

[Qemu-devel] [PATCH v2 2/3] s390x/pci: fixup ind_offset of msix routing entry

2017-08-31 Thread Yi Min Zhao
The guest uses the mpcifc instruction to register the aibvo of a zpci device, which is the starting offset of indicators in the indicator area and thus remains constant. Each msix vector is an offset from the aibvo. When we map a msix route to an adapter route, we should not modify the starting