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Add support for PERSISTENT_RESERVE_IN and add a simple test for READ_KEYS

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This commit is contained in:
Ronnie Sahlberg
2012-12-17 19:01:50 -08:00
parent f1d3aa073f
commit c60093eafe
11 changed files with 213 additions and 1 deletions
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31
lib/scsi-lowlevel.c
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@@ -1611,6 +1611,37 @@ scsi_cdb_unmap(int anchor, int group, uint16_t xferlen)
return task;
}
/*
* PERSISTENT_RESEERVE_IN
*/
struct scsi_task *
scsi_cdb_persistent_reserve_in(enum scsi_persistent_in_sa sa, uint16_t xferlen)
{
struct scsi_task *task;
task = malloc(sizeof(struct scsi_task));
if (task == NULL) {
return NULL;
}
memset(task, 0, sizeof(struct scsi_task));
task->cdb[0] = SCSI_OPCODE_PERSISTENT_RESERVE_IN;
task->cdb[1] |= sa & 0x1f;
scsi_set_uint16(&task->cdb[7], xferlen);
task->cdb_size = 10;
if (xferlen != 0) {
task->xfer_dir = SCSI_XFER_READ;
} else {
task->xfer_dir = SCSI_XFER_NONE;
}
task->expxferlen = xferlen;
return task;
}
/*
* WRITE_SAME10
*/