search for: vhostscsi

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Paolo, Stefan, & QEMU folks, The following is the second RFC series for vhost-scsi patches against mainline QEMU v1.1.0. The series is available from the following working branch: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-merge Apologies for the delayed follow-up on this series. The changes detailed

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Paolo, Stefan, & QEMU folks, The following is the second RFC series for vhost-scsi patches against mainline QEMU v1.1.0. The series is available from the following working branch: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-merge Apologies for the delayed follow-up on this series. The changes detailed

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Anthony + QEMU storage folks, The following is a reviewable RFC series of vhost-scsi against yesterday's QEMU.git/master @ commit 401a66357d. The series is available directly from: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-merge It contains the squashed + re-ordered patches from Stefan -> Zhi's

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Anthony + QEMU storage folks, The following is a reviewable RFC series of vhost-scsi against yesterday's QEMU.git/master @ commit 401a66357d. The series is available directly from: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-merge It contains the squashed + re-ordered patches from Stefan -> Zhi's

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Anthony, Here are the two patches against Zhi's vhost-scsi tree to check for a supported version (VHOST_SCSI_ABI_VERSION=1) that's now exposed via the tcm_vhost ioctl. Please have a look and let me know if this is what you had in mind. Thanks! Nicholas Bellinger (2): vhost-scsi: Rename vhost_vring_target ->

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Anthony, Here are the two patches against Zhi's vhost-scsi tree to check for a supported version (VHOST_SCSI_ABI_VERSION=1) that's now exposed via the tcm_vhost ioctl. Please have a look and let me know if this is what you had in mind. Thanks! Nicholas Bellinger (2): vhost-scsi: Rename vhost_vring_target ->

...aolo, and Blue. It also contains the changes to function against the changes in target-pending/master -> headed for v3.6-rc3 code. Changes from v3 -> v2: - Move qdev_prop_vhost_scsi + DEFINE_PROP_VHOST_SCSI defs into vhost-scsi.[c,h] (reported by MST) - Add enum vhost_scsi_vq_list for VHostSCSI->vqs[] enumeration (reported by MST) - Add missing braces around single like if statement to following QEMU style (reported by Blue Swirl) - Change vhost_scsi_target->vhost_wwpn to char *, in order to drop casts to pstrcpy in vhost_scsi_start() + vhost_scsi_stop() (reported by Blue Sw...

...aolo, and Blue. It also contains the changes to function against the changes in target-pending/master -> headed for v3.6-rc3 code. Changes from v3 -> v2: - Move qdev_prop_vhost_scsi + DEFINE_PROP_VHOST_SCSI defs into vhost-scsi.[c,h] (reported by MST) - Add enum vhost_scsi_vq_list for VHostSCSI->vqs[] enumeration (reported by MST) - Add missing braces around single like if statement to following QEMU style (reported by Blue Swirl) - Change vhost_scsi_target->vhost_wwpn to char *, in order to drop casts to pstrcpy in vhost_scsi_start() + vhost_scsi_stop() (reported by Blue Sw...

This is on top of Paolo and Nick's work. Current status: Works now (guest boots fine, no hang any more) with seabios's virtio-scsi disabled. Rebased to latest qemu.org/master Change details are in commit log. TODO: Make seabios happy. Paolo Bonzini (2): virtio-scsi: create VirtIOSCSICommon vhost-scsi: new device supporting the tcm_vhost Linux kernel module hw/Makefile.objs

This is on top of Paolo and Nick's work. Current status: Works now (guest boots fine, no hang any more) with seabios's virtio-scsi disabled. Rebased to latest qemu.org/master Change details are in commit log. TODO: Make seabios happy. Paolo Bonzini (2): virtio-scsi: create VirtIOSCSICommon vhost-scsi: new device supporting the tcm_vhost Linux kernel module hw/Makefile.objs

From: Nicholas Bellinger <nab at linux-iscsi.org> 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

From: Nicholas Bellinger <nab at linux-iscsi.org> 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

This is on top of Paolo and Nick's work. Current status: Basically, tcm_vhost + seabios works now. We still have one more issue, vhost_verify_ring_mappings fails. The hotplug also works with the latest tcm_vhost.ko hotplug patch. Asias He (1): disable vhost_verify_ring_mappings check Paolo Bonzini (2): virtio-scsi: create VirtIOSCSICommon vhost-scsi: new device supporting the

This is on top of Paolo and Nick's work. Current status: Basically, tcm_vhost + seabios works now. We still have one more issue, vhost_verify_ring_mappings fails. The hotplug also works with the latest tcm_vhost.ko hotplug patch. Asias He (1): disable vhost_verify_ring_mappings check Paolo Bonzini (2): virtio-scsi: create VirtIOSCSICommon vhost-scsi: new device supporting the

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi QEMU folks, The following is the patch 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

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi QEMU folks, The following is the patch 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

From: Nicholas Bellinger <nab at linux-iscsi.org> Hello Anthony & Co, This is the fourth installment to add host virtualized target support for the mainline tcm_vhost fabric driver using Linux v3.6-rc into QEMU 1.3.0-rc. The series is available directly from the following git branch: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-for-1.3 Note the code is cut

From: Nicholas Bellinger <nab at linux-iscsi.org> Hello Anthony & Co, This is the fourth installment to add host virtualized target support for the mainline tcm_vhost fabric driver using Linux v3.6-rc into QEMU 1.3.0-rc. The series is available directly from the following git branch: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-for-1.3 Note the code is cut

...parent->hotplugged, 1); return 0; diff --git a/hw/scsi/vhost-scsi.c b/hw/scsi/vhost-scsi.c index 8e1afa0..8a8fdb9 100644 --- a/hw/scsi/vhost-scsi.c +++ b/hw/scsi/vhost-scsi.c @@ -155,6 +155,9 @@ static uint32_t vhost_scsi_get_features(VirtIODevice *vdev, unsigned int index, { VHostSCSI *s = VHOST_SCSI(vdev); + if (index == 1) { + features &= ~(1 << (VIRTIO_F_VERSION_1 - 32)); + } if (index > 0) { return features; } diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c index 088e688..378783f 100644 --- a/hw/scsi/virtio-scsi.c +++...

...parent->hotplugged, 1); return 0; diff --git a/hw/scsi/vhost-scsi.c b/hw/scsi/vhost-scsi.c index 8e1afa0..8a8fdb9 100644 --- a/hw/scsi/vhost-scsi.c +++ b/hw/scsi/vhost-scsi.c @@ -155,6 +155,9 @@ static uint32_t vhost_scsi_get_features(VirtIODevice *vdev, unsigned int index, { VHostSCSI *s = VHOST_SCSI(vdev); + if (index == 1) { + features &= ~(1 << (VIRTIO_F_VERSION_1 - 32)); + } if (index > 0) { return features; } diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c index 088e688..378783f 100644 --- a/hw/scsi/virtio-scsi.c +++...