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Add MODESENSE6/10 and MODESELECT6/10 support

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This commit is contained in:
Ronnie Sahlberg
2013-07-20 14:05:20 -07:00
parent e556a0399b
commit fd38ff4bfc
8 changed files with 232 additions and 8 deletions
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64
lib/iscsi-command.c
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@@ -1241,6 +1241,45 @@ iscsi_modeselect6_task(struct iscsi_context *iscsi, int lun,
return task;
}
struct scsi_task *
iscsi_modeselect10_task(struct iscsi_context *iscsi, int lun,
int pf, int sp, struct scsi_mode_page *mp,
iscsi_command_cb cb, void *private_data)
{
struct scsi_task *task;
struct scsi_data *data;
struct iscsi_data d;
task = scsi_cdb_modeselect10(pf, sp, 255);
if (task == NULL) {
iscsi_set_error(iscsi, "Out-of-memory: Failed to create "
"modeselect10 cdb.");
return NULL;
}
data = scsi_modesense_dataout_marshall(task, mp, 0);
if (data == NULL) {
iscsi_set_error(iscsi, "Error: Failed to marshall "
"modesense dataout buffer.");
scsi_free_scsi_task(task);
return NULL;
}
d.data = data->data;
d.size = data->size;
task->cdb[7] = data->size >> 8;
task->cdb[8] = data->size & 0xff;
task->expxferlen = data->size;
if (iscsi_scsi_command_async(iscsi, lun, task, cb,
&d, private_data) != 0) {
scsi_free_scsi_task(task);
return NULL;
}
return task;
}
struct scsi_task *
iscsi_modesense6_task(struct iscsi_context *iscsi, int lun, int dbd, int pc,
int page_code, int sub_page_code,
@@ -1265,6 +1304,31 @@ iscsi_modesense6_task(struct iscsi_context *iscsi, int lun, int dbd, int pc,
return task;
}
struct scsi_task *
iscsi_modesense10_task(struct iscsi_context *iscsi, int lun,
int llbaa, int dbd, int pc,
int page_code, int sub_page_code,
unsigned char alloc_len,
iscsi_command_cb cb, void *private_data)
{
struct scsi_task *task;
task = scsi_cdb_modesense10(llbaa, dbd, pc, page_code, sub_page_code,
alloc_len);
if (task == NULL) {
iscsi_set_error(iscsi, "Out-of-memory: Failed to create "
"modesense10 cdb.");
return NULL;
}
if (iscsi_scsi_command_async(iscsi, lun, task, cb,
NULL, private_data) != 0) {
scsi_free_scsi_task(task);
return NULL;
}
return task;
}
struct scsi_task *
iscsi_startstopunit_task(struct iscsi_context *iscsi, int lun,
int immed, int pcm, int pc,