diff options
| -rw-r--r-- | drivers/s390/scsi/zfcp_dbf.c | 123 |
1 files changed, 55 insertions, 68 deletions
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index a39a3e33a5b..7e85e87b0ed 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -110,9 +110,8 @@ static void zfcp_dbf_outd(char **p, const char *label, char *buffer, *p += sprintf(*p, "\n"); } -static int -zfcp_dbf_view_header(debug_info_t * id, struct debug_view *view, int area, - debug_entry_t * entry, char *out_buf) +static int zfcp_dbf_view_header(debug_info_t *id, struct debug_view *view, + int area, debug_entry_t *entry, char *out_buf) { struct zfcp_dbf_dump *dump = (struct zfcp_dbf_dump *)DEBUG_DATA(entry); struct timespec t; @@ -137,7 +136,7 @@ void zfcp_hba_dbf_event_fsf_response(struct zfcp_fsf_req *fsf_req) struct zfcp_adapter *adapter = fsf_req->adapter; struct fsf_qtcb *qtcb = fsf_req->qtcb; union fsf_prot_status_qual *prot_status_qual = - &qtcb->prefix.prot_status_qual; + &qtcb->prefix.prot_status_qual; union fsf_status_qual *fsf_status_qual = &qtcb->header.fsf_status_qual; struct scsi_cmnd *scsi_cmnd; struct zfcp_port *port; @@ -248,9 +247,8 @@ void zfcp_hba_dbf_event_fsf_response(struct zfcp_fsf_req *fsf_req) spin_unlock_irqrestore(&adapter->hba_dbf_lock, flags); } -void -zfcp_hba_dbf_event_fsf_unsol(const char *tag, struct zfcp_adapter *adapter, - struct fsf_status_read_buffer *status_buffer) +void zfcp_hba_dbf_event_fsf_unsol(const char *tag, struct zfcp_adapter *adapter, + struct fsf_status_read_buffer *status_buffer) { struct zfcp_hba_dbf_record *rec = &adapter->hba_dbf_buf; unsigned long flags; @@ -301,10 +299,9 @@ zfcp_hba_dbf_event_fsf_unsol(const char *tag, struct zfcp_adapter *adapter, spin_unlock_irqrestore(&adapter->hba_dbf_lock, flags); } -void -zfcp_hba_dbf_event_qdio(struct zfcp_adapter *adapter, unsigned int status, - unsigned int qdio_error, unsigned int siga_error, - int sbal_index, int sbal_count) +void zfcp_hba_dbf_event_qdio(struct zfcp_adapter *adapter, unsigned int status, + unsigned int qdio_error, unsigned int siga_error, + int sbal_index, int sbal_count) { struct zfcp_hba_dbf_record *r = &adapter->hba_dbf_buf; unsigned long flags; @@ -872,10 +869,10 @@ void zfcp_san_dbf_event_ct_response(struct zfcp_fsf_req *fsf_req) spin_unlock_irqrestore(&adapter->san_dbf_lock, flags); } -static void -_zfcp_san_dbf_event_common_els(const char *tag, int level, - struct zfcp_fsf_req *fsf_req, u32 s_id, - u32 d_id, u8 ls_code, void *buffer, int buflen) +static void zfcp_san_dbf_event_els(const char *tag, int level, + struct zfcp_fsf_req *fsf_req, u32 s_id, + u32 d_id, u8 ls_code, void *buffer, + int buflen) { struct zfcp_adapter *adapter = fsf_req->adapter; struct zfcp_san_dbf_record *rec = &adapter->san_dbf_buf; @@ -899,42 +896,39 @@ void zfcp_san_dbf_event_els_request(struct zfcp_fsf_req *fsf_req) { struct zfcp_send_els *els = (struct zfcp_send_els *)fsf_req->data; - _zfcp_san_dbf_event_common_els("oels", 2, fsf_req, - fc_host_port_id(els->adapter->scsi_host), - els->d_id, - *(u8 *) zfcp_sg_to_address(els->req), - zfcp_sg_to_address(els->req), - els->req->length); + zfcp_san_dbf_event_els("oels", 2, fsf_req, + fc_host_port_id(els->adapter->scsi_host), + els->d_id, *(u8 *) zfcp_sg_to_address(els->req), + zfcp_sg_to_address(els->req), els->req->length); } void zfcp_san_dbf_event_els_response(struct zfcp_fsf_req *fsf_req) { struct zfcp_send_els *els = (struct zfcp_send_els *)fsf_req->data; - _zfcp_san_dbf_event_common_els("rels", 2, fsf_req, els->d_id, - fc_host_port_id(els->adapter->scsi_host), - *(u8 *) zfcp_sg_to_address(els->req), - zfcp_sg_to_address(els->resp), - els->resp->length); + zfcp_san_dbf_event_els("rels", 2, fsf_req, els->d_id, + fc_host_port_id(els->adapter->scsi_host), + *(u8 *)zfcp_sg_to_address(els->req), + zfcp_sg_to_address(els->resp), + els->resp->length); } void zfcp_san_dbf_event_incoming_els(struct zfcp_fsf_req *fsf_req) { struct zfcp_adapter *adapter = fsf_req->adapter; - struct fsf_status_read_buffer *status_buffer = - (struct fsf_status_read_buffer *)fsf_req->data; - int length = (int)status_buffer->length - - (int)((void *)&status_buffer->payload - (void *)status_buffer); - - _zfcp_san_dbf_event_common_els("iels", 1, fsf_req, status_buffer->d_id, - fc_host_port_id(adapter->scsi_host), - *(u8 *) status_buffer->payload, - (void *)status_buffer->payload, length); + struct fsf_status_read_buffer *buf = + (struct fsf_status_read_buffer *)fsf_req->data; + int length = (int)buf->length - + (int)((void *)&buf->payload - (void *)buf); + + zfcp_san_dbf_event_els("iels", 1, fsf_req, buf->d_id, + fc_host_port_id(adapter->scsi_host), + *(u8 *)buf->payload, (void *)buf->payload, + length); } -static int -zfcp_san_dbf_view_format(debug_info_t * id, struct debug_view *view, - char *out_buf, const char *in_buf) +static int zfcp_san_dbf_view_format(debug_info_t *id, struct debug_view *view, + char *out_buf, const char *in_buf) { struct zfcp_san_dbf_record *r = (struct zfcp_san_dbf_record *)in_buf; char *buffer = NULL; @@ -997,12 +991,11 @@ static struct debug_view zfcp_san_dbf_view = { NULL }; -static void -_zfcp_scsi_dbf_event_common(const char *tag, const char *tag2, int level, - struct zfcp_adapter *adapter, - struct scsi_cmnd *scsi_cmnd, - struct zfcp_fsf_req *fsf_req, - unsigned long old_req_id) +static void zfcp_scsi_dbf_event(const char *tag, const char *tag2, int level, + struct zfcp_adapter *adapter, + struct scsi_cmnd *scsi_cmnd, + struct zfcp_fsf_req *fsf_req, + unsigned long old_req_id) { struct zfcp_scsi_dbf_record *rec = &adapter->scsi_dbf_buf; struct zfcp_dbf_dump *dump = (struct zfcp_dbf_dump *)rec; @@ -1076,39 +1069,33 @@ _zfcp_scsi_dbf_event_common(const char *tag, const char *tag2, int level, spin_unlock_irqrestore(&adapter->scsi_dbf_lock, flags); } -void -zfcp_scsi_dbf_event_result(const char *tag, int level, - struct zfcp_adapter *adapter, - struct scsi_cmnd *scsi_cmnd, - struct zfcp_fsf_req *fsf_req) +void zfcp_scsi_dbf_event_result(const char *tag, int level, + struct zfcp_adapter *adapter, + struct scsi_cmnd *scsi_cmnd, + struct zfcp_fsf_req *fsf_req) { - _zfcp_scsi_dbf_event_common("rslt", tag, level, - adapter, scsi_cmnd, fsf_req, 0); + zfcp_scsi_dbf_event("rslt", tag, level, adapter, scsi_cmnd, fsf_req, 0); } -void -zfcp_scsi_dbf_event_abort(const char *tag, struct zfcp_adapter *adapter, - struct scsi_cmnd *scsi_cmnd, - struct zfcp_fsf_req *new_fsf_req, - unsigned long old_req_id) +void zfcp_scsi_dbf_event_abort(const char *tag, struct zfcp_adapter *adapter, + struct scsi_cmnd *scsi_cmnd, + struct zfcp_fsf_req *new_fsf_req, + unsigned long old_req_id) { - _zfcp_scsi_dbf_event_common("abrt", tag, 1, - adapter, scsi_cmnd, new_fsf_req, old_req_id); + zfcp_scsi_dbf_event("abrt", tag, 1, adapter, scsi_cmnd, new_fsf_req, + old_req_id); } -void -zfcp_scsi_dbf_event_devreset(const char *tag, u8 flag, struct zfcp_unit *unit, - struct scsi_cmnd *scsi_cmnd) +void zfcp_scsi_dbf_event_devreset(const char *tag, u8 flag, + struct zfcp_unit *unit, + struct scsi_cmnd *scsi_cmnd) { - struct zfcp_adapter *adapter = unit->port->adapter; - - _zfcp_scsi_dbf_event_common(flag == FCP_TARGET_RESET ? "trst" : "lrst", - tag, 1, adapter, scsi_cmnd, NULL, 0); + zfcp_scsi_dbf_event(flag == FCP_TARGET_RESET ? "trst" : "lrst", tag, 1, + unit->port->adapter, scsi_cmnd, NULL, 0); } -static int -zfcp_scsi_dbf_view_format(debug_info_t * id, struct debug_view *view, - char *out_buf, const char *in_buf) +static int zfcp_scsi_dbf_view_format(debug_info_t *id, struct debug_view *view, + char *out_buf, const char *in_buf) { struct zfcp_scsi_dbf_record *r = (struct zfcp_scsi_dbf_record *)in_buf; struct timespec t; |