Displaying 20 results from an estimated 30 matches for "scsi_sense_length".
2014 Nov 24
0
[PATCH v3 40/41] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 25
0
[PATCH v4 41/42] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 27
0
[PATCH v5 44/45] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 27
0
[PATCH v6 45/46] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 30
0
[PATCH v7 45/46] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Dec 01
0
[PATCH v8 45/50] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 24
0
[PATCH v3 40/41] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 25
0
[PATCH v4 41/42] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 27
0
[PATCH v5 44/45] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 27
0
[PATCH v6 45/46] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Nov 30
0
[PATCH v7 45/46] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2014 Dec 01
0
[PATCH v8 45/50] vhost/scsi: partial virtio 1.0 support
...;scsi_status);
memset(&v_rsp, 0, sizeof(v_rsp));
- v_rsp.resid = se_cmd->residual_count;
+ v_rsp.resid = cpu_to_vhost32(cmd->tvc_vq, se_cmd->residual_count);
/* TODO is status_qualifier field needed? */
v_rsp.status = se_cmd->scsi_status;
- v_rsp.sense_len = se_cmd->scsi_sense_length;
+ v_rsp.sense_len = cpu_to_vhost32(cmd->tvc_vq,
+ se_cmd->scsi_sense_length);
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
- v_rsp.sense_len);
+ se_cmd->scsi_sense_length);
ret = copy_to_user(cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
if (likely(ret == 0))...
2023 Jul 09
4
[PATCH v2 0/2] vhost-scsi: Fix IO hangs when using windows
The following patches were made over Linus's tree and fix an issue
where windows guests will send iovecs with offset/lengths that result
in IOs that are not aligned to 512. The LIO layer will then send them
to Linux's FS/block layer but it requires 512 byte alignment, so
depending on the FS/block driver being used we will get IO errors or
hung IO.
The following patches have vhost-scsi
2023 May 24
4
[PATCH 0/3] vhost-scsi: Fix IO hangs when using windows
The following patches were made over Linus's tree and fix an issue
where windows guests will send iovecs with offset/lengths that result
in IOs that are not aligned to 512. The LIO layer will then send them
to Linux's block layer but it requires 512 byte alignment, so depending
on the block driver being used we will get IO errors or hung IO.
The following patches have vhost-scsi detect
2016 Jun 06
1
[PATCH] vhost/scsi: fix reuse of &vq->iov[out] in response
...ct iovec tvc_resp_iov;
/* Pointer to vhost_scsi for our device */
struct vhost_scsi *tvc_vhost;
/* Pointer to vhost_virtqueue for the cmd */
@@ -557,7 +557,7 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
se_cmd->scsi_sense_length);
- iov_iter_init(&iov_iter, READ, cmd->tvc_resp_iov,
+ iov_iter_init(&iov_iter, READ, &cmd->tvc_resp_iov,
cmd->tvc_in_iovs, sizeof(v_rsp));
ret = copy_to_iter(&v_rsp, sizeof(v_rsp), &iov_iter);
if (likely(ret == sizeof(v_rsp))) {
@@ -1054,7 +1054,7...
2016 Jun 06
1
[PATCH] vhost/scsi: fix reuse of &vq->iov[out] in response
...ct iovec tvc_resp_iov;
/* Pointer to vhost_scsi for our device */
struct vhost_scsi *tvc_vhost;
/* Pointer to vhost_virtqueue for the cmd */
@@ -557,7 +557,7 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
memcpy(v_rsp.sense, cmd->tvc_sense_buf,
se_cmd->scsi_sense_length);
- iov_iter_init(&iov_iter, READ, cmd->tvc_resp_iov,
+ iov_iter_init(&iov_iter, READ, &cmd->tvc_resp_iov,
cmd->tvc_in_iovs, sizeof(v_rsp));
ret = copy_to_iter(&v_rsp, sizeof(v_rsp), &iov_iter);
if (likely(ret == sizeof(v_rsp))) {
@@ -1054,7 +1054,7...
2013 May 03
5
[PATCH 0/5] vhost-scsi cleanup
Asias He (5):
vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration
vhost-scsi: Rename struct vhost_scsi *s to *vs
vhost-scsi: Make func indention more consistent
vhost-scsi: Rename struct tcm_vhost_tpg *tv_tpg to *tpg
vhost-scsi: Rename struct tcm_vhost_cmd *tv_cmd to *cmd
drivers/vhost/scsi.c | 469 +++++++++++++++++++++++++++------------------------
1 file changed,
2013 May 03
5
[PATCH 0/5] vhost-scsi cleanup
Asias He (5):
vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration
vhost-scsi: Rename struct vhost_scsi *s to *vs
vhost-scsi: Make func indention more consistent
vhost-scsi: Rename struct tcm_vhost_tpg *tv_tpg to *tpg
vhost-scsi: Rename struct tcm_vhost_cmd *tv_cmd to *cmd
drivers/vhost/scsi.c | 469 +++++++++++++++++++++++++++------------------------
1 file changed,
2012 Jul 26
2
[RFC-v5] tcm_vhost: Initial merge for vhost level target fabric driver
...s %#02x\n", __func__,
+ tv_cmd, se_cmd->residual_count, se_cmd->scsi_status);
+
+ memset(&v_rsp, 0, sizeof(v_rsp));
+ v_rsp.resid = se_cmd->residual_count;
+ /* TODO is status_qualifier field needed? */
+ v_rsp.status = se_cmd->scsi_status;
+ v_rsp.sense_len = se_cmd->scsi_sense_length;
+ memcpy(v_rsp.sense, tv_cmd->tvc_sense_buf,
+ v_rsp.sense_len);
+ ret = copy_to_user(tv_cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
+ if (likely(ret == 0))
+ vhost_add_used(&vs->vqs[2], tv_cmd->tvc_vq_desc, 0);
+ else
+ pr_err("Faulted on virtio_scsi_cmd_resp\n...
2012 Jul 26
2
[RFC-v5] tcm_vhost: Initial merge for vhost level target fabric driver
...s %#02x\n", __func__,
+ tv_cmd, se_cmd->residual_count, se_cmd->scsi_status);
+
+ memset(&v_rsp, 0, sizeof(v_rsp));
+ v_rsp.resid = se_cmd->residual_count;
+ /* TODO is status_qualifier field needed? */
+ v_rsp.status = se_cmd->scsi_status;
+ v_rsp.sense_len = se_cmd->scsi_sense_length;
+ memcpy(v_rsp.sense, tv_cmd->tvc_sense_buf,
+ v_rsp.sense_len);
+ ret = copy_to_user(tv_cmd->tvc_resp, &v_rsp, sizeof(v_rsp));
+ if (likely(ret == 0))
+ vhost_add_used(&vs->vqs[2], tv_cmd->tvc_vq_desc, 0);
+ else
+ pr_err("Faulted on virtio_scsi_cmd_resp\n...