diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/s390/cio/qdio_main.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 9c7d9da42ba0..9537e656e927 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -595,19 +595,11 @@ static inline int qdio_inbound_q_done(struct qdio_q *q) return 0; } -static inline int contains_aobs(struct qdio_q *q) -{ - return !q->is_input_q && q->u.out.use_cq; -} - static inline void qdio_handle_aobs(struct qdio_q *q, int start, int count) { unsigned char state = 0; int j, b = start; - if (!contains_aobs(q)) - return; - for (j = 0; j < count; ++j) { get_buf_state(q, b, &state, 0); if (state == SLSB_P_OUTPUT_PENDING) { @@ -618,8 +610,6 @@ static inline void qdio_handle_aobs(struct qdio_q *q, int start, int count) q->u.out.sbal_state[b].flags |= QDIO_OUTBUF_STATE_FLAG_PENDING; q->u.out.aobs[b] = NULL; - } else if (state == SLSB_P_OUTPUT_EMPTY) { - q->u.out.sbal_state[b].aob = NULL; } b = next_buf(b); } @@ -638,7 +628,6 @@ static inline unsigned long qdio_aob_for_buffer(struct qdio_output_q *q, q->aobs[bufnr] = aob; } if (q->aobs[bufnr]) { - q->sbal_state[bufnr].aob = q->aobs[bufnr]; q->aobs[bufnr]->user1 = (u64) q->sbal_state[bufnr].user; phys_aob = virt_to_phys(q->aobs[bufnr]); WARN_ON_ONCE(phys_aob & 0xFF); @@ -666,10 +655,10 @@ static void qdio_kick_handler(struct qdio_q *q) qperf_inc(q, outbound_handler); DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "koh: s:%02x c:%02x", start, count); + if (q->u.out.use_cq) + qdio_handle_aobs(q, start, count); } - qdio_handle_aobs(q, start, count); - q->handler(q->irq_ptr->cdev, q->qdio_error, q->nr, start, count, q->irq_ptr->int_parm); |