On Thu, Mar 28, 2013 at 11:48:59PM -0700, Nicholas A. Bellinger wrote: > On Fri, 2013-03-29 at 14:39 +0800, Asias He wrote: > > On Fri, Mar 29, 2013 at 01:08:14AM +0000, Nicholas A. Bellinger wrote: > > > From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> > > > > > > Hi QEMU folks, > > > > > > The following is the patch-v2 series to support vhost-scsi-pci within > > > the upstream QEMU tree. > > > > > > This includes the refactoring of existing virtio-scsi code from Paolo > > > to allow a VirtIOSCSICommon structure that is shared amoungst existing > > > virtio-scsi-pci device and new vhost-scsi-pci device code. > > > > > > Currently this code requires Asias's seabios bugfixes (commit 5a7730db5 > > > and b44a7be17), and two other tcm_vhost patches to reset vq->last_used_idx > > > after seabios handoff and disable EVENT_IDX from GET_FEATURES that's > > > currently in flight for v3.9.0 kernel code. > > > > > > There is a seperate issue with seabios virtio-scsi that's causing a failure > > > in vhost_verify_ring_mappings() is still being tracked down, but this series > > > should now be getting close to a merge minus this last outstanding item. > > > > > > Changes in Patch-v2: > > > - Move ->get_features() assignment to virtio_scsi_init() instead of > > > virtio_scsi_init_common() (nab) > > > - Add vhost_scsi_get_features() in order to determine feature bits > > > supports by host kernel (mst + nab) > > > - Re-enable usage of DEFINE_VIRTIO_COMMON_FEATURES, and allow > > > EVENT_IDX to be disabled by host in vhost_scsi_get_features() (mst) > > > - Drop unused hotplug bit in DEFINE_VHOST_SCSI_PROPERTIES (mst) > > > - Drop vhost_verify_ring_mappings() enable-only hack (mst) > > > > > > A big thanks to Paolo, Asias, MST, and Stefan for all of their efforts > > > on this series. > > > > > > Thank you, > > > > > > Paolo Bonzini (2): > > > virtio-scsi: create VirtIOSCSICommon > > > vhost-scsi: new device supporting the tcm_vhost Linux kernel module > > > > Seems this does not apply against latest qemu/master. Could you rebase. > > > > Fast moving target.. ;) > > Will rebase against qemu/master for -v3 after MST's comments on the > other patches for (better) handling of uninitialized VQs during seabios > -> virtio-scsi LLD guest hand-off. ok ;-) > > > configure | 15 +++- > > > hw/Makefile.objs | 5 +- > > > hw/s390x/s390-virtio-bus.c | 35 ++++++ > > > hw/vhost-scsi.c | 264 ++++++++++++++++++++++++++++++++++++++++++++ > > > hw/vhost-scsi.h | 64 +++++++++++ > > > hw/virtio-pci.c | 62 ++++++++++ > > > hw/virtio-scsi.c | 192 ++++++++------------------------ > > > hw/virtio-scsi.h | 132 +++++++++++++++++++++- > > > include/qemu/osdep.h | 4 + > > > 9 files changed, 623 insertions(+), 150 deletions(-) > > > create mode 100644 hw/vhost-scsi.c > > > create mode 100644 hw/vhost-scsi.h > > > > > > -- > > > 1.7.2.5 > > > > > > > -- Asias _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
