search for: virtscsi_handle_param_change

Displaying 15 results from an estimated 15 matches for "virtscsi_handle_param_change".

[PATCH 0/2] virtio-scsi fixes for 3.6
2012 Jul 26
4
[PATCH 0/2] virtio-scsi fixes for 3.6
James, patch 1 fixes scanning of LUNs whose number is greater than 255. QEMU passes a max_lun of 16383 (because it uses SAM numbering) but in Linux it must become 32768 (because LUNs above 255 are "relocated" to 16640). Patch 2 is a resubmission of the patch for online resizing of virtio-scsi LUNs, which needs to be rebased. LUNs above 255 now work for all of scanning, hotplug,
[PATCH 0/2] virtio-scsi fixes for 3.6
2012 Jul 26
4
[PATCH 0/2] virtio-scsi fixes for 3.6
James, patch 1 fixes scanning of LUNs whose number is greater than 255. QEMU passes a max_lun of 16383 (because it uses SAM numbering) but in Linux it must become 32768 (because LUNs above 255 are "relocated" to 16640). Patch 2 is a resubmission of the patch for online resizing of virtio-scsi LUNs, which needs to be rebased. LUNs above 255 now work for all of scanning, hotplug,
[PATCH] scsi: virtio_scsi: unplug LUNs when events missed
2019 Sep 04
0
[PATCH] scsi: virtio_scsi: unplug LUNs when events missed
...+++++++++++++++++++++ > 1 file changed, 31 insertions(+) > > diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c > index 297e1076e571..18df77bf371b 100644 > --- a/drivers/scsi/virtio_scsi.c > +++ b/drivers/scsi/virtio_scsi.c > @@ -324,6 +324,36 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, > scsi_device_put(sdev); > } > > +static void virtscsi_rescan_hotunplug(struct virtio_scsi *vscsi) > +{ > + struct scsi_device *sdev; > + struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); > + unsigned char scsi_cmd[MAX_COMMAND_SIZE];...
[PATCH v3 37/41] virtio_scsi: v1.0 support
2014 Nov 24
0
[PATCH v3 37/41] virtio_scsi: v1.0 support
...t;lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (__virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = __virt...
[PATCH v3 37/41] virtio_scsi: v1.0 support
2014 Nov 24
0
[PATCH v3 37/41] virtio_scsi: v1.0 support
...t;lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (__virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = __virt...
[PATCH v5 41/45] virtio_scsi: v1.0 support
2014 Nov 27
0
[PATCH v5 41/45] virtio_scsi: v1.0 support
...>lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio...
[PATCH v6 42/46] virtio_scsi: v1.0 support
2014 Nov 27
0
[PATCH v6 42/46] virtio_scsi: v1.0 support
...>lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio...
[PATCH v8 42/50] virtio_scsi: v1.0 support
2014 Dec 01
0
[PATCH v8 42/50] virtio_scsi: v1.0 support
...>lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio...
[PATCH v5 41/45] virtio_scsi: v1.0 support
2014 Nov 27
0
[PATCH v5 41/45] virtio_scsi: v1.0 support
...>lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio...
[PATCH v6 42/46] virtio_scsi: v1.0 support
2014 Nov 27
0
[PATCH v6 42/46] virtio_scsi: v1.0 support
...>lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio...
[PATCH v8 42/50] virtio_scsi: v1.0 support
2014 Dec 01
0
[PATCH v8 42/50] virtio_scsi: v1.0 support
...>lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio...
[PATCH v4 38/42] virtio_scsi: v1.0 support
2014 Nov 25
2
[PATCH v4 38/42] virtio_scsi: v1.0 support
...t;lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (__virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = __virt...
[PATCH v4 38/42] virtio_scsi: v1.0 support
2014 Nov 25
2
[PATCH v4 38/42] virtio_scsi: v1.0 support
...t;lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (__virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = __virt...
[PATCH v7 42/46] virtio_scsi: v1.0 support
2014 Nov 30
2
[PATCH v7 42/46] virtio_scsi: v1.0 support
...>lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio...
[PATCH v7 42/46] virtio_scsi: v1.0 support
2014 Nov 30
2
[PATCH v7 42/46] virtio_scsi: v1.0 support
...>lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio...