Re: [Qemu-devel] [PATCH v3 2/3] pcie: add check for ari capability of pcie devices

2014-09-29 Thread Gonglei (Arei)
> > > > In QEMU, ARI Forwarding is enabled defualt at emulation of PCIe > > ports. ARI Forwarding enable setting at firmware/OS Control handoff. > > If the bit is Set when a non-ARI Device is present, the non-ARI > > Device can respond to Configuration Space accesses under what it > > interprets as

Re: [Qemu-devel] [PATCH v3 2/3] pcie: add check for ari capability of pcie devices

2014-09-29 Thread Michael S. Tsirkin
On Mon, Sep 01, 2014 at 09:29:18PM +0800, arei.gong...@huawei.com wrote: > From: Gonglei > > In QEMU, ARI Forwarding is enabled defualt at emulation of PCIe > ports. ARI Forwarding enable setting at firmware/OS Control handoff. > If the bit is Set when a non-ARI Device is present, the non-ARI > D

[Qemu-devel] [PATCH v3 2/3] pcie: add check for ari capability of pcie devices

2014-09-01 Thread arei.gonglei
From: Gonglei In QEMU, ARI Forwarding is enabled defualt at emulation of PCIe ports. ARI Forwarding enable setting at firmware/OS Control handoff. If the bit is Set when a non-ARI Device is present, the non-ARI Device can respond to Configuration Space accesses under what it interprets as being d