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. > 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
