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Add support for INQUIRY LOGICAL_BLOCK_PROVISIONING page

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Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
This commit is contained in:
Ronnie Sahlberg
2012-04-19 20:09:14 +10:00
parent 50594830bd
commit 422bc32ce8
3 changed files with 61 additions and 1 deletions
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23
lib/scsi-lowlevel.c
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@@ -509,6 +509,29 @@ scsi_inquiry_datain_unmarshall(struct scsi_task *task)
inq->medium_rotation_rate = ntohs(*(uint16_t *)
&task->datain.data[4]);
return inq;
} else if (task->params.inquiry.page_code
== SCSI_INQUIRY_PAGECODE_LOGICAL_BLOCK_PROVISIONING) {
struct scsi_inquiry_logical_block_provisioning *inq;
inq = scsi_malloc(task,
sizeof(struct scsi_inquiry_logical_block_provisioning));
if (inq == NULL) {
return NULL;
}
inq->periperal_qualifier = (task->datain.data[0]>>5)&0x07;
inq->periperal_device_type = task->datain.data[0]&0x1f;
inq->pagecode = task->datain.data[1];
inq->threshold_exponent = task->datain.data[4];
inq->lbpu = !!(task->datain.data[5] & 0x80);
inq->lbpws = !!(task->datain.data[5] & 0x40);
inq->lbpws10 = !!(task->datain.data[5] & 0x20);
inq->lbprz = !!(task->datain.data[5] & 0x04);
inq->anc_sup = !!(task->datain.data[5] & 0x02);
inq->dp = !!(task->datain.data[5] & 0x01);
inq->provisioning_type = task->datain.data[6] & 0x07;
return inq;
}
return NULL;