diff options
| author | Saurav Kashyap <saurav.kashyap@qlogic.com> | 2014-09-25 06:14:49 -0400 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-09-25 14:25:07 +0200 |
| commit | d29fb7360ee61ec02257e9c49848c9d2a05345a0 (patch) | |
| tree | fddf77577b2e84277718a69eaaaf495880224fe4 | |
| parent | d154f35029c1f77b589389d2afb1e1766fb80c28 (diff) | |
qla2xxx: Add counter for message
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 85587fcd5a3..1a546bc2bdd 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -1434,10 +1434,11 @@ static inline void qlt_unmap_sg(struct scsi_qla_host *vha, static int qlt_check_reserve_free_req(struct scsi_qla_host *vha, uint32_t req_cnt) { - uint32_t cnt; + uint32_t cnt, cnt_in; if (vha->req->cnt < (req_cnt + 2)) { cnt = (uint16_t)RD_REG_DWORD(vha->req->req_q_out); + cnt_in = (uint16_t)RD_REG_DWORD(vha->req->req_q_in); if (vha->req->ring_index < cnt) vha->req->cnt = cnt - vha->req->ring_index; @@ -1448,10 +1449,9 @@ static int qlt_check_reserve_free_req(struct scsi_qla_host *vha, if (unlikely(vha->req->cnt < (req_cnt + 2))) { ql_dbg(ql_dbg_io, vha, 0x305a, - "qla_target(%d): There is no room in the " - "request ring: vha->req->ring_index=%d, vha->req->cnt=%d, " - "req_cnt=%d\n", vha->vp_idx, vha->req->ring_index, - vha->req->cnt, req_cnt); + "qla_target(%d): There is no room in the request ring: vha->req->ring_index=%d, vha->req->cnt=%d, req_cnt=%d Req-out=%d Req-in=%d Req-Length=%d\n", + vha->vp_idx, vha->req->ring_index, + vha->req->cnt, req_cnt, cnt, cnt_in, vha->req->length); return -EAGAIN; } vha->req->cnt -= req_cnt; |