diff options
| author | Swen Schillig <swen@vnet.ibm.com> | 2010-12-02 15:16:14 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-12-21 19:24:45 +0100 |
| commit | a54ca0f62f953898b05549391ac2a8a4dad6482b (patch) | |
| tree | f7376c8be33b2247e9dcc694cf88f38304847e79 /drivers/s390/scsi/zfcp_fsf.c | |
| parent | [SCSI] zfcp: Redesign of the debug tracing for SAN records. (diff) | |
| download | linux-a54ca0f62f953898b05549391ac2a8a4dad6482b.tar.xz linux-a54ca0f62f953898b05549391ac2a8a4dad6482b.zip | |
[SCSI] zfcp: Redesign of the debug tracing for HBA records.
This patch is the continuation to redesign the zfcp tracing to a more
straight-forward and easy to extend scheme.
This patch deals with all trace records of the zfcp HBA area.
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_fsf.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_fsf.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index 6d805c50627f..9881ba947f11 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -211,13 +211,13 @@ static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req) struct fsf_status_read_buffer *sr_buf = req->data; if (req->status & ZFCP_STATUS_FSFREQ_DISMISSED) { - zfcp_dbf_hba_fsf_unsol("dism", adapter->dbf, sr_buf); + zfcp_dbf_hba_fsf_uss("fssrh_1", req); mempool_free(sr_buf, adapter->pool.status_read_data); zfcp_fsf_req_free(req); return; } - zfcp_dbf_hba_fsf_unsol("read", adapter->dbf, sr_buf); + zfcp_dbf_hba_fsf_uss("fssrh_2", req); switch (sr_buf->status_type) { case FSF_STATUS_READ_PORT_CLOSED: @@ -232,7 +232,7 @@ static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req) dev_warn(&adapter->ccw_device->dev, "The error threshold for checksum statistics " "has been exceeded\n"); - zfcp_dbf_hba_berr(adapter->dbf, req); + zfcp_dbf_hba_bit_err("fssrh_3", req); break; case FSF_STATUS_READ_LINK_DOWN: zfcp_fsf_status_read_link_down(req); @@ -754,10 +754,11 @@ int zfcp_fsf_status_read(struct zfcp_qdio *qdio) goto out; failed_req_send: + req->data = NULL; mempool_free(sr_buf, adapter->pool.status_read_data); failed_buf: + zfcp_dbf_hba_fsf_uss("fssr__1", req); zfcp_fsf_req_free(req); - zfcp_dbf_hba_fsf_unsol("fail", adapter->dbf, NULL); out: spin_unlock_irq(&qdio->req_q_lock); return retval; @@ -2420,3 +2421,12 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx) break; } } + +struct zfcp_fsf_req *zfcp_fsf_get_req(struct zfcp_qdio *qdio, + struct qdio_buffer *sbal) +{ + struct qdio_buffer_element *sbale = &sbal->element[0]; + u64 req_id = (unsigned long) sbale->addr; + + return zfcp_reqlist_find(qdio->adapter->req_list, req_id); +} |