Re: [libvirt] PING-2: [PATCH v5 0/4] qemu: Allow PCI virtio on ARM "virt" machine

Hello! Can anybody tell me what is wrong with this? Ignored for a long time.

Kind regards, Pavel Fedin Expert Engineer Samsung Electronics Research center Russia > -----Original Message----- > From: libvir-list-bounces(a)redhat.com [mailto:libvir-list-bounces@redhat.com] On Behalf Of Pavel > Fedin > Sent: Friday, July 17, 2015 2:28 PM > To: libvir-list(a)redhat.com > Cc: Peter Krempa > Subject: [libvirt] [PATCH v5 0/4] qemu: Allow PCI virtio on ARM "virt" machine > > Virt machine in qemu since v2.3.0 has PCI generic host controller, and > can use PCI devices. This provides performance improvement as well as > vhost-net with irqfd support for virtio-net. However libvirt currently > does not allow ARM virt machine to have PCI devices. This patchset adds > the necessary support. > > Changes since v4: > - Rebased onto current master > - Added possibility to plug virtio-net-pci adapter directly into PCIe bus. > This is necessary for irqfds to work in qemu. > Changes since v3: > - Capability is based not on qemu version but on support of "gpex-pcihost" > device by qemu > - Added a workaround, allowing to pass "make check". The problem is that > test suite does not build capabilities cache. Unfortunately this means > that correct unit-test for the new functionality currently cannot be > written. Test suite framework needs to be improved. > Changes since v2: > Complete rework, use different approach > - Correctly model PCI Express bus on the machine. It is now possible to > explicitly specify <address-type='pci'> with attributes. This allows to > attach not only virtio, but any other PCI device to the model. > - Default is not changed and still mmio, for backwards compatibility with > existing installations. PCI bus has to be explicitly specified. > - Check for the capability in correct place, in v2 it actually did not > work > Changes since v1: > - Added capability based on qemu version number > - Recognize also "virt-" prefix > > Pavel Fedin (4): > qemu: Introduce QEMU_CAPS_OBJECT_GPEX > Add PCI-Express root to ARM virt machine > Build correct command line for PCI NICs on ARM > Allow to plug virtio-net-pci into PCIe slot > > src/qemu/qemu_capabilities.c | 10 ++++++++++ > src/qemu/qemu_capabilities.h | 1 + > src/qemu/qemu_command.c | 11 ++++++++++- > src/qemu/qemu_domain.c | 17 +++++++++++++---- > 4 files changed, 34 insertions(+), 5 deletions(-) > > -- > 1.9.5.msysgit.0 > > -- > libvir-list mailing list > libvir-list(a)redhat.com > https://www.redhat.com/mailman/listinfo/libvir-list -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list