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Add helpers for the SANITIZE service actions

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This commit is contained in:
Ronnie Sahlberg
2013-05-26 10:51:19 -07:00
parent eebd04e613
commit 92b987de52
5 changed files with 163 additions and 0 deletions
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67
lib/iscsi-command.c
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@@ -1656,6 +1656,73 @@ iscsi_sanitize_task(struct iscsi_context *iscsi, int lun,
return task;
}
struct scsi_task *
iscsi_sanitize_block_erase_task(struct iscsi_context *iscsi, int lun,
int immed, int ause,
iscsi_command_cb cb, void *private_data)
{
struct scsi_task *task;
task = scsi_cdb_sanitize(immed, ause, SCSI_SANITIZE_BLOCK_ERASE, 0);
if (task == NULL) {
iscsi_set_error(iscsi, "Out-of-memory: Failed to create "
"sanitize 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_sanitize_crypto_erase_task(struct iscsi_context *iscsi, int lun,
int immed, int ause,
iscsi_command_cb cb, void *private_data)
{
struct scsi_task *task;
task = scsi_cdb_sanitize(immed, ause, SCSI_SANITIZE_CRYPTO_ERASE, 0);
if (task == NULL) {
iscsi_set_error(iscsi, "Out-of-memory: Failed to create "
"sanitize 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_sanitize_exit_failure_mode_task(struct iscsi_context *iscsi, int lun,
int immed, int ause,
iscsi_command_cb cb, void *private_data)
{
struct scsi_task *task;
task = scsi_cdb_sanitize(immed, ause,
SCSI_SANITIZE_EXIT_FAILURE_MODE, 0);
if (task == NULL) {
iscsi_set_error(iscsi, "Out-of-memory: Failed to create "
"sanitize 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_report_supported_opcodes_task(struct iscsi_context *iscsi, int lun,
int rctd, int options,