Displaying 20 results from an estimated 66 matches for "max_channel".
2012 Jul 11
4
[PATCH] hw/virtio-scsi: Set max_target=0 during vhost-scsi operation
...ex e38cdd0..71276b6 100644
--- a/hw/virtio-scsi.c
+++ b/hw/virtio-scsi.c
@@ -523,7 +523,11 @@ static void virtio_scsi_get_config(VirtIODevice *vdev,
stl_raw(&scsiconf->sense_size, s->sense_size);
stl_raw(&scsiconf->cdb_size, s->cdb_size);
stl_raw(&scsiconf->max_channel, VIRTIO_SCSI_MAX_CHANNEL);
- stl_raw(&scsiconf->max_target, VIRTIO_SCSI_MAX_TARGET);
+ if (s->vhost_scsi) {
+ stl_raw(&scsiconf->max_target, 0);
+ } else {
+ stl_raw(&scsiconf->max_target, VIRTIO_SCSI_MAX_TARGET);
+ }
stl_raw(&scsiconf->...
2012 Jul 11
4
[PATCH] hw/virtio-scsi: Set max_target=0 during vhost-scsi operation
...ex e38cdd0..71276b6 100644
--- a/hw/virtio-scsi.c
+++ b/hw/virtio-scsi.c
@@ -523,7 +523,11 @@ static void virtio_scsi_get_config(VirtIODevice *vdev,
stl_raw(&scsiconf->sense_size, s->sense_size);
stl_raw(&scsiconf->cdb_size, s->cdb_size);
stl_raw(&scsiconf->max_channel, VIRTIO_SCSI_MAX_CHANNEL);
- stl_raw(&scsiconf->max_target, VIRTIO_SCSI_MAX_TARGET);
+ if (s->vhost_scsi) {
+ stl_raw(&scsiconf->max_target, 0);
+ } else {
+ stl_raw(&scsiconf->max_target, VIRTIO_SCSI_MAX_TARGET);
+ }
stl_raw(&scsiconf->...
2011 Sep 01
4
[PATCH 1/1] staging: hv: Add support for >2 TB LUN in storage driver.
...rv_storage.h b/drivers/staging/hv/hyperv_storage.h
index a01f9a0..5af82f4 100644
--- a/drivers/staging/hv/hyperv_storage.h
+++ b/drivers/staging/hv/hyperv_storage.h
@@ -218,6 +218,7 @@ struct vstor_packet {
#define STORVSC_MAX_LUNS_PER_TARGET 64
#define STORVSC_MAX_TARGETS 1
#define STORVSC_MAX_CHANNELS 1
+#define STORVSC_MAX_CMD_LEN 16
struct hv_storvsc_request;
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 7effaf3..26983ac 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -701,6 +701,8 @@ static int storvs...
2011 Sep 01
4
[PATCH 1/1] staging: hv: Add support for >2 TB LUN in storage driver.
...rv_storage.h b/drivers/staging/hv/hyperv_storage.h
index a01f9a0..5af82f4 100644
--- a/drivers/staging/hv/hyperv_storage.h
+++ b/drivers/staging/hv/hyperv_storage.h
@@ -218,6 +218,7 @@ struct vstor_packet {
#define STORVSC_MAX_LUNS_PER_TARGET 64
#define STORVSC_MAX_TARGETS 1
#define STORVSC_MAX_CHANNELS 1
+#define STORVSC_MAX_CMD_LEN 16
struct hv_storvsc_request;
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 7effaf3..26983ac 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -701,6 +701,8 @@ static int storvs...
2020 Aug 03
0
[PATCH v2 16/24] virtio_scsi: correct tags for config space fields
....h
+++ b/include/uapi/linux/virtio_scsi.h
@@ -103,16 +103,16 @@ struct virtio_scsi_event {
} __attribute__((packed));
struct virtio_scsi_config {
- __u32 num_queues;
- __u32 seg_max;
- __u32 max_sectors;
- __u32 cmd_per_lun;
- __u32 event_info_size;
- __u32 sense_size;
- __u32 cdb_size;
- __u16 max_channel;
- __u16 max_target;
- __u32 max_lun;
+ __virtio32 num_queues;
+ __virtio32 seg_max;
+ __virtio32 max_sectors;
+ __virtio32 cmd_per_lun;
+ __virtio32 event_info_size;
+ __virtio32 sense_size;
+ __virtio32 cdb_size;
+ __virtio16 max_channel;
+ __virtio16 max_target;
+ __virtio32 max_lun;
} __attrib...
2020 Aug 05
0
[PATCH v3 16/38] virtio_scsi: correct tags for config space fields
....h
+++ b/include/uapi/linux/virtio_scsi.h
@@ -103,16 +103,16 @@ struct virtio_scsi_event {
} __attribute__((packed));
struct virtio_scsi_config {
- __u32 num_queues;
- __u32 seg_max;
- __u32 max_sectors;
- __u32 cmd_per_lun;
- __u32 event_info_size;
- __u32 sense_size;
- __u32 cdb_size;
- __u16 max_channel;
- __u16 max_target;
- __u32 max_lun;
+ __virtio32 num_queues;
+ __virtio32 seg_max;
+ __virtio32 max_sectors;
+ __virtio32 cmd_per_lun;
+ __virtio32 event_info_size;
+ __virtio32 sense_size;
+ __virtio32 cdb_size;
+ __virtio16 max_channel;
+ __virtio16 max_target;
+ __virtio32 max_lun;
} __attrib...
2014 Nov 24
0
[PATCH v3 39/41] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 25
0
[PATCH v4 40/42] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 24
0
[PATCH v3 39/41] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 25
0
[PATCH v4 40/42] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 27
0
[PATCH v5 43/45] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 27
0
[PATCH v6 44/46] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Dec 01
0
[PATCH v8 44/50] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 27
0
[PATCH v5 43/45] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 27
0
[PATCH v6 44/46] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Dec 01
0
[PATCH v8 44/50] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 30
1
[PATCH v7 44/46] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2014 Nov 30
1
[PATCH v7 44/46] virtio_scsi: export to userspace
...ruct virtio_scsi_event {
__virtio32 event;
- u8 lun[8];
+ __u8 lun[8];
__virtio32 reason;
-} __packed;
+} __attribute__((packed));
struct virtio_scsi_config {
- u32 num_queues;
- u32 seg_max;
- u32 max_sectors;
- u32 cmd_per_lun;
- u32 event_info_size;
- u32 sense_size;
- u32 cdb_size;
- u16 max_channel;
- u16 max_target;
- u32 max_lun;
-} __packed;
+ __u32 num_queues;
+ __u32 seg_max;
+ __u32 max_sectors;
+ __u32 cmd_per_lun;
+ __u32 event_info_size;
+ __u32 sense_size;
+ __u32 cdb_size;
+ __u16 max_channel;
+ __u16 max_target;
+ __u32 max_lun;
+} __attribute__((packed));
/* Feature Bits */
#...
2020 Mar 10
2
[PATCH RFC v2 01/24] scsi: add 'nr_reserved_cmds' field to the SCSI host template
On Wed, Mar 11, 2020 at 12:25:27AM +0800, John Garry wrote:
> From: Hannes Reinecke <hare at suse.com>
>
> Add a new field 'nr_reserved_cmds' to the SCSI host template to
> instruct the block layer to set aside a tag space for reserved
> commands.
>
> Signed-off-by: Hannes Reinecke <hare at suse.com>
> ---
> drivers/scsi/scsi_lib.c | 1 +
>
2020 Mar 10
2
[PATCH RFC v2 01/24] scsi: add 'nr_reserved_cmds' field to the SCSI host template
On Wed, Mar 11, 2020 at 12:25:27AM +0800, John Garry wrote:
> From: Hannes Reinecke <hare at suse.com>
>
> Add a new field 'nr_reserved_cmds' to the SCSI host template to
> instruct the block layer to set aside a tag space for reserved
> commands.
>
> Signed-off-by: Hannes Reinecke <hare at suse.com>
> ---
> drivers/scsi/scsi_lib.c | 1 +
>