Hi Manish, On 03/02/2016 09:11 AM, Jaggi, Manish wrote: > > >>> From: Eric Auger <[email protected]> >>> Sent: Tuesday, March 1, 2016 11:57 PM >>> To: [email protected]; [email protected]; [email protected]; >>> [email protected]; [email protected]; [email protected]; >>> [email protected]; >>[email protected]; [email protected]; >>> [email protected]; [email protected]; >>> [email protected]; [email protected] >>> Cc: [email protected]; [email protected]; >>> [email protected]; Jaggi, Manish; [email protected]; >>> >>[email protected]; [email protected]; >>> [email protected] >>> Subject: [RFC v5 00/17] KVM PCIe/MSI passthrough on ARM/ARM64 > >>> This series addresses KVM PCIe passthrough with MSI enabled on ARM/ARM64. >>> It pursues the efforts done on [1], [2], [3]. It also aims at covering the >>> same need on PowerPC platforms although the same kind of integration >>> .should be carried out. >>> > [snip] >>> - Not tested: ARM GICv3 ITS > > [snip] >>> QEMU Integration: >>> [RFC v2 0/8] KVM PCI/MSI passthrough with mach-virt >>> (http://lists.gnu.org/archive/html/qemu-arm/2016-01/msg00444.html) >>> https://git.linaro.org/people/eric.auger/qemu.git/shortlog/refs/heads/v2.5.0-pci-passthrough-rfc-v2 > > For gicv3 its, I believe, the below series for qemu and kernel is required > for gicv3-its > > [RFC PATCH v3 0/5] vITS support > https://lists.gnu.org/archive/html/qemu-devel/2015-11/msg05197.html > > and in kernel CONFIG_HAVE_KVM_MSI must be enabled so that qemu sees MSI > capability KVM_CAP_SIGNAL_MSI > > This has a dependency on gsi routing support > KVM: arm/arm64: gsi routing support > https://lkml.org/lkml/2015/6/29/290
which has a dependency on Andre's ITS emulation series too. The Kernel series will be resent soon on top on new vgic design. > > I had both the above series in 4.2 in my local 4.2 tree. Did you have a chance to test with GICv3 ITS already? Best Regards Eric > > BR > -Manish > >
