static tgtadm_err device_mgmt(int lld_no, struct mgmt_task *mtask)
{
struct tgtadm_req *req = &mtask->req;
char *params = mtask->req_buf;
tgtadm_err adm_err = TGTADM_UNSUPPORTED_OPERATION;
switch (req->op) {
case OP_NEW:
eprintf("sz:%d params:%s\n",mtask->req_bsize,params);
adm_err = tgt_device_create(req->tid, req->device_type, req->lun,
params, 1);
break;
case OP_DELETE:
adm_err = tgt_device_destroy(req->tid, req->lun, 0);
break;
case OP_UPDATE:
adm_err = tgt_device_update(req->tid, req->lun, params);
break;
case OP_STATS:
concat_buf_init(&mtask->rsp_concat);
if (!req->sid)
adm_err = tgt_stat_device_by_id(req->tid, req->lun,
&mtask->rsp_concat);
else if (tgt_drivers[lld_no]->stat)
adm_err = tgt_drivers[lld_no]->stat(req->mode, req->tid,
req->sid, req->cid, req->lun,
&mtask->rsp_concat);
concat_buf_finish(&mtask->rsp_concat);
break;
default:
break;
}
return adm_err;
}
static int device_mgmt(int lld_no, struct tgtadm_req *req, char *params,
struct tgtadm_rsp *rsp, int *rlen)
{
int err = TGTADM_UNSUPPORTED_OPERATION;
switch (req->op) {
case OP_NEW:
err = tgt_device_create(req->tid, req->device_type, req->lun,
params, 1);
break;
case OP_DELETE:
err = tgt_device_destroy(req->tid, req->lun, 0);
break;
case OP_UPDATE:
err = tgt_device_update(req->tid, req->lun, params);
break;
default:
break;
}
rsp->err = err;
rsp->len = sizeof(*rsp);
return err;
}
