Michael S. Tsirkin wrote: > Here's a draft MSI-X support patch. Among missing features: > save/load support, and command-line flag to control the > feature. This is on top of qemu-kvm: msi-x is disabled > without kvm interrupt injection support for now. >
What's your impression of how much work would be to get this going on top of upstream QEMU? I'm willing to borrow a few cycles to help out here. I'd really like to see this series go in via QEMU if possible. Regards, Anthony Liguori > Michael S. Tsirkin (2): > qemu-kvm: add MSI-X support > qemu-kvm: use common code for assigned msix > > Makefile.target | 2 +- > hw/device-assignment.c | 336 +++++++++++--------------------------------- > hw/device-assignment.h | 8 +- > hw/msix.c | 371 > ++++++++++++++++++++++++++++++++++++++++++++++++ > hw/msix.h | 33 +++++ > hw/pci.c | 35 ++++-- > hw/pci.h | 57 +++++++- > hw/virtio-balloon.c | 2 +- > hw/virtio-blk.c | 3 +- > hw/virtio-console.c | 3 +- > hw/virtio-net.c | 3 +- > hw/virtio.c | 167 +++++++++++++++++----- > hw/virtio.h | 4 +- > 13 files changed, 709 insertions(+), 315 deletions(-) > create mode 100644 hw/msix.c > create mode 100644 hw/msix.h > _______________________________________________ Virtualization mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/virtualization
