search for: virtio_scsi_f_t10_pi

...1) > > It changes virtscsi_add_cmd() to attach outgoing / incoming > protection SGLs preceeding the data payload, and is using the > new virtio_scsi_cmd_req_pi->d[oi],pi_niv field to signal > to signal to vhost/scsi how many prot_sgs to expect. > > v3 changes: > - Use VIRTIO_SCSI_F_T10_PI to determine PI or non PI header (Paolo) > > v2 changes: > - Make protection buffer come before data buffer (Paolo) > - Enable virtio_scsi_cmd_req_pi usage (Paolo) > > Cc: Paolo Bonzini <pbonzini at redhat.com> > Cc: Michael S. Tsirkin <mst at redhat.com> >...

...1) > > It changes virtscsi_add_cmd() to attach outgoing / incoming > protection SGLs preceeding the data payload, and is using the > new virtio_scsi_cmd_req_pi->d[oi],pi_niv field to signal > to signal to vhost/scsi how many prot_sgs to expect. > > v3 changes: > - Use VIRTIO_SCSI_F_T10_PI to determine PI or non PI header (Paolo) > > v2 changes: > - Make protection buffer come before data buffer (Paolo) > - Enable virtio_scsi_cmd_req_pi usage (Paolo) > > Cc: Paolo Bonzini <pbonzini at redhat.com> > Cc: Michael S. Tsirkin <mst at redhat.com> >...

v2: Fix endianness of WWNN/WWPN. [Paolo] This series implements the proposed fc_host feature of virtio-scsi. The first patch updates the data structure changes according to the spec proposal; the second patch actually implements the operations. Fam Zheng (2): virtio_scsi: Add fc_host definitions virtio_scsi: Implement fc_host drivers/scsi/virtio_scsi.c | 60

v2: Fix endianness of WWNN/WWPN. [Paolo] This series implements the proposed fc_host feature of virtio-scsi. The first patch updates the data structure changes according to the spec proposal; the second patch actually implements the operations. Fam Zheng (2): virtio_scsi: Add fc_host definitions virtio_scsi: Implement fc_host drivers/scsi/virtio_scsi.c | 60

...02c..0321fc4 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -166,9 +166,7 @@ enum { /* Note: can't set VIRTIO_F_VERSION_1 yet, since that implies ANY_LAYOUT. */ enum { VHOST_SCSI_FEATURES = VHOST_FEATURES | (1ULL << VIRTIO_SCSI_F_HOTPLUG) | - (1ULL << VIRTIO_SCSI_F_T10_PI) | - (1ULL << VIRTIO_F_ANY_LAYOUT) | - (1ULL << VIRTIO_F_VERSION_1) + (1ULL << VIRTIO_SCSI_F_T10_PI); }; #define VHOST_SCSI_MAX_TARGET 256 diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c index d9c501e..f2882ac 100644 --- a/drivers/vhos...

...ng / incoming > > > protection SGLs preceeding the data payload, and is using the > > > new virtio_scsi_cmd_req_pi->d[oi],pi_niv field to signal > > > to signal to vhost/scsi how many prot_sgs to expect. > > > > > > v3 changes: > > > - Use VIRTIO_SCSI_F_T10_PI to determine PI or non PI header (Paolo) > > > > > > v2 changes: > > > - Make protection buffer come before data buffer (Paolo) > > > - Enable virtio_scsi_cmd_req_pi usage (Paolo) > > > > > > Cc: Paolo Bonzini <pbonzini at redhat.com&gt...

...ng / incoming > > > protection SGLs preceeding the data payload, and is using the > > > new virtio_scsi_cmd_req_pi->d[oi],pi_niv field to signal > > > to signal to vhost/scsi how many prot_sgs to expect. > > > > > > v3 changes: > > > - Use VIRTIO_SCSI_F_T10_PI to determine PI or non PI header (Paolo) > > > > > > v2 changes: > > > - Make protection buffer come before data buffer (Paolo) > > > - Enable virtio_scsi_cmd_req_pi usage (Paolo) > > > > > > Cc: Paolo Bonzini <pbonzini at redhat.com&gt...

...eding the data payload, and is using the > > > > > new virtio_scsi_cmd_req_pi->d[oi],pi_niv field to signal > > > > > to signal to vhost/scsi how many prot_sgs to expect. > > > > > > > > > > v3 changes: > > > > > - Use VIRTIO_SCSI_F_T10_PI to determine PI or non PI header (Paolo) > > > > > > > > > > v2 changes: > > > > > - Make protection buffer come before data buffer (Paolo) > > > > > - Enable virtio_scsi_cmd_req_pi usage (Paolo) > > > > > > > &g...

...eding the data payload, and is using the > > > > > new virtio_scsi_cmd_req_pi->d[oi],pi_niv field to signal > > > > > to signal to vhost/scsi how many prot_sgs to expect. > > > > > > > > > > v3 changes: > > > > > - Use VIRTIO_SCSI_F_T10_PI to determine PI or non PI header (Paolo) > > > > > > > > > > v2 changes: > > > > > - Make protection buffer come before data buffer (Paolo) > > > > > - Enable virtio_scsi_cmd_req_pi usage (Paolo) > > > > > > > &g...

...ng / incoming > > > protection SGLs preceeding the data payload, and is using the > > > new virtio_scsi_cmd_req_pi->d[oi],pi_niv field to signal > > > to signal to vhost/scsi how many prot_sgs to expect. > > > > > > v3 changes: > > > - Use VIRTIO_SCSI_F_T10_PI to determine PI or non PI header (Paolo) > > > > > > v2 changes: > > > - Make protection buffer come before data buffer (Paolo) > > > - Enable virtio_scsi_cmd_req_pi usage (Paolo) > > > > > > Cc: Paolo Bonzini <pbonzini at redhat.com&gt...

...ng / incoming > > > protection SGLs preceeding the data payload, and is using the > > > new virtio_scsi_cmd_req_pi->d[oi],pi_niv field to signal > > > to signal to vhost/scsi how many prot_sgs to expect. > > > > > > v3 changes: > > > - Use VIRTIO_SCSI_F_T10_PI to determine PI or non PI header (Paolo) > > > > > > v2 changes: > > > - Make protection buffer come before data buffer (Paolo) > > > - Enable virtio_scsi_cmd_req_pi usage (Paolo) > > > > > > Cc: Paolo Bonzini <pbonzini at redhat.com&gt...

...blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc...

...blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc...

...blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc...

...blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc...

...blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc...

...blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc...

...blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc...

...blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc...

This fixes up virtio tests, broken by recent changes to core. Michael S. Tsirkin (4): tools/virtio: fix build after 4.2 changes vhost: move features to core tools/virtio: propagate V=X to kernel build virtio: introduce avail cache drivers/vhost/vhost.h | 4 +++- tools/virtio/asm/barrier.h | 2 ++ tools/virtio/linux/export.h | 3 +++ tools/virtio/linux/kernel.h | 8