diff options
Diffstat (limited to 'drivers/s390/cio/qdio.c')
| -rw-r--r-- | drivers/s390/cio/qdio.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index 45ce032772f4..9ed37dc9a1b0 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -165,8 +165,13 @@ qdio_do_eqbs(struct qdio_q *q, unsigned char *state, q_no = q->q_no; if(!q->is_input_q) q_no += irq->no_input_qs; +again: ccq = do_eqbs(irq->sch_token, state, q_no, start, cnt); rc = qdio_check_ccq(q, ccq); + if (rc == 1) { + QDIO_DBF_TEXT5(1,trace,"eqAGAIN"); + goto again; + } if (rc < 0) { QDIO_DBF_TEXT2(1,trace,"eqberr"); sprintf(dbf_text,"%2x,%2x,%d,%d",tmp_cnt, *cnt, ccq, q_no); @@ -195,8 +200,13 @@ qdio_do_sqbs(struct qdio_q *q, unsigned char state, q_no = q->q_no; if(!q->is_input_q) q_no += irq->no_input_qs; +again: ccq = do_sqbs(irq->sch_token, state, q_no, start, cnt); rc = qdio_check_ccq(q, ccq); + if (rc == 1) { + QDIO_DBF_TEXT5(1,trace,"sqAGAIN"); + goto again; + } if (rc < 0) { QDIO_DBF_TEXT3(1,trace,"sqberr"); sprintf(dbf_text,"%2x,%2x,%d,%d",tmp_cnt,*cnt,ccq,q_no); @@ -1187,8 +1197,7 @@ tiqdio_is_inbound_q_done(struct qdio_q *q) if (!no_used) return 1; - - if (!q->siga_sync) + if (!q->siga_sync && !irq->is_qebsm) /* we'll check for more primed buffers in qeth_stop_polling */ return 0; if (irq->is_qebsm) { |