if (sc->sc_data_direction == DMA_TO_DEVICE) {
BUG_ON(ctask->total_length == 0);
- /* bytes to be sent via RDMA operations */
- iser_ctask->rdma_data_count = ctask->total_length -
- ctask->imm_count -
- ctask->unsol_count;
- debug_scsi("cmd [itt %x total %d imm %d unsol_data %d "
- "rdma_data %d]\n",
+ debug_scsi("cmd [itt %x total %d imm %d unsol_data %d\n",
ctask->itt, ctask->total_length, ctask->imm_count,
- ctask->unsol_count, iser_ctask->rdma_data_count);
- } else
- /* bytes to be sent via RDMA operations */
- iser_ctask->rdma_data_count = ctask->total_length;
+ ctask->unsol_count);
+ }
iser_ctask_rdma_init(iser_ctask);
}
* - if yes, the mtask is recycled at iscsi_complete_pdu
* - if no, the mtask is recycled at iser_snd_completion
*/
- if (error && error != -EAGAIN)
+ if (error && error != -ENOBUFS)
iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
return error;
{
struct iscsi_data hdr;
int error = 0;
- struct iscsi_iser_cmd_task *iser_ctask = ctask->dd_data;
/* Send data-out PDUs while there's still unsolicited data to send */
while (ctask->unsol_count > 0) {
- iscsi_prep_unsolicit_data_pdu(ctask, &hdr,
- iser_ctask->rdma_data_count);
-
+ iscsi_prep_unsolicit_data_pdu(ctask, &hdr);
debug_scsi("Sending data-out: itt 0x%x, data count %d\n",
hdr.itt, ctask->data_count);
error = iscsi_iser_ctask_xmit_unsol_data(conn, ctask);
iscsi_iser_ctask_xmit_exit:
- if (error && error != -EAGAIN)
+ if (error && error != -ENOBUFS)
iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
return error;
}
struct iscsi_iser_conn *iser_conn = conn->dd_data;
iscsi_conn_teardown(cls_conn);
+ if (iser_conn->ib_conn)
+ iser_conn->ib_conn->iser_conn = NULL;
kfree(iser_conn);
}
struct iscsi_conn *conn = cls_conn->dd_data;
int err;
- err = iscsi_conn_start(cls_conn);
+ err = iser_conn_set_full_featured_mode(conn);
if (err)
return err;
- return iser_conn_set_full_featured_mode(conn);
+ return iscsi_conn_start(cls_conn);
}
static struct iscsi_transport iscsi_iser_transport;