From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48463) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0SuU-0008Ts-Tv for qemu-devel@nongnu.org; Thu, 04 Jun 2015 07:02:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z0SuR-00063o-Hy for qemu-devel@nongnu.org; Thu, 04 Jun 2015 07:02:06 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37924) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0SuR-00063a-9z for qemu-devel@nongnu.org; Thu, 04 Jun 2015 07:02:03 -0400 Date: Thu, 4 Jun 2015 13:02:00 +0200 From: "Michael S. Tsirkin" Message-ID: <20150604125203-mutt-send-email-mst@redhat.com> References: <1433414083-9720-1-git-send-email-kraxel@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1433414083-9720-1-git-send-email-kraxel@redhat.com> Subject: Re: [Qemu-devel] [PATCH 00/33] virtio 1.0 patch series rebased List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gerd Hoffmann Cc: Cornelia Huck , qemu-devel@nongnu.org On Thu, Jun 04, 2015 at 12:34:09PM +0200, Gerd Hoffmann wrote: > Hi, > > Here comes the virtio 1.0 patch series, rebased to latest master. > Patches 1-23 are based on the old branch by cornelia & mst. > Patches 24-30 are virtio-pci bits on top of that. > Patches 31-33 add virtio-pci support for the virtio-input devices. > > Light testing only so far, posting early nevertheless to parallelize > testing efforts and speedup things a bit. > > cheers, > Gerd Excellent, thanks! Here's an incomplete todo for spec compliance: note that it does not have to block this patchset: - complete other devices besides net, balloon need to disable a bunch of features that 1.0 has deprecated - prevent DMA and interrupts until DRIVER_OK is set (but only when using modern interface) this interacts in a complex way with pci bus master hacks - go over devices, make sure they don't rely on io vec layout > Cornelia Huck (10): > virtio: endianness checks for virtio 1.0 devices > virtio: allow virtio-1 queue layout > dataplane: allow virtio-1 devices > virtio: disallow late feature changes for virtio-1 > virtio: allow to fail setting status > virtio-net: no writeable mac for virtio-1 > virtio-net: support longer header > virtio-net: enable virtio 1.0 > vhost: 64 bit features > virtio-balloon: switch to virtio_add_feature > > Gerd Hoffmann (15): > virtio: 64bit features fixups. > virtio-pci: add flags to enable/disable legacy/modern > virtio-pci: make QEMU_VIRTIO_PCI_QUEUE_MEM_MULT smaller > virtio-pci: change & document virtio pci bar layout. > virtio-pci: make modern bar 64bit + prefetchable > virtio-pci: add struct VirtIOPCIRegion for virtio-1 regions > virtio-pci: add virtio_pci_modern_regions_init() > virtio-pci: add virtio_pci_modern_region_map() > virtio-pci: move virtio_pci_add_mem_cap call to > virtio_pci_modern_region_map > virtio-pci: move cap type to VirtIOPCIRegion > virtio-pci: drop identical virtio_pci_cap > virtio-pci: fill VirtIOPCIRegions early. > pci: add PCI_CLASS_INPUT_* > virtio-input: core code & base class [pci] > virtio-input: emulated devices [pci] > > Jason Wang (1): > virtio-pci: correctly set host notifiers for modern bar > > Michael S. Tsirkin (7): > vhost_net: add version_1 feature > linux-headers: add virtio_pci > virtio-pci: initial virtio 1.0 support > virtio: generation counter support > virtio: add modern config accessors > virtio-pci: switch to modern accessors for 1.0 > virtio_balloon: header update > > hw/net/vhost_net.c | 14 +- > hw/net/virtio-net.c | 25 +- > hw/s390x/virtio-ccw.c | 20 +- > hw/virtio/dataplane/vring.c | 47 +-- > hw/virtio/vhost.c | 14 +- > hw/virtio/virtio-balloon.c | 2 +- > hw/virtio/virtio-mmio.c | 3 + > hw/virtio/virtio-pci.c | 612 +++++++++++++++++++++++++++++++++++-- > hw/virtio/virtio-pci.h | 59 ++++ > hw/virtio/virtio.c | 198 ++++++++++-- > include/hw/pci/pci_ids.h | 7 + > include/hw/virtio/vhost.h | 6 +- > include/hw/virtio/virtio-access.h | 4 + > include/hw/virtio/virtio-balloon.h | 6 + > include/hw/virtio/virtio.h | 34 ++- > include/net/vhost_net.h | 4 +- > linux-headers/linux/virtio_pci.h | 192 ++++++++++++ > 17 files changed, 1140 insertions(+), 107 deletions(-) > create mode 100644 linux-headers/linux/virtio_pci.h > > -- > 1.8.3.1