diff options
Diffstat (limited to 'drivers/s390/scsi')
| -rw-r--r-- | drivers/s390/scsi/zfcp_dbf.c | 382 |
1 files changed, 162 insertions, 220 deletions
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index edd93533db4..15b534206b3 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -139,25 +139,21 @@ 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); - int len = 0; struct timespec t; + char *p = out_buf; if (strncmp(dump->tag, "dump", ZFCP_DBF_TAG_SIZE) != 0) { zfcp_dbf_timestamp(entry->id.stck, &t); - len += zfcp_dbf_view(out_buf + len, "timestamp", "%011lu:%06lu", - t.tv_sec, t.tv_nsec); - len += zfcp_dbf_view(out_buf + len, "cpu", "%02i", - entry->id.fields.cpuid); - } else { - len += zfcp_dbf_view_dump(out_buf + len, NULL, - dump->data, - dump->size, - dump->offset, dump->total_size); + zfcp_dbf_out(&p, "timestamp", "%011lu:%06lu", + t.tv_sec, t.tv_nsec); + zfcp_dbf_out(&p, "cpu", "%02i", entry->id.fields.cpuid); + } else { + p += zfcp_dbf_view_dump(p, NULL, dump->data, dump->size, + dump->offset, dump->total_size); if ((dump->offset + dump->size) == dump->total_size) - len += sprintf(out_buf + len, "\n"); + p += sprintf(p, "\n"); } - - return len; + return p - out_buf; } void zfcp_hba_dbf_event_fsf_response(struct zfcp_fsf_req *fsf_req) @@ -354,82 +350,65 @@ zfcp_hba_dbf_event_qdio(struct zfcp_adapter *adapter, unsigned int status, spin_unlock_irqrestore(&adapter->hba_dbf_lock, flags); } -static int -zfcp_hba_dbf_view_response(char *out_buf, - struct zfcp_hba_dbf_record_response *rec) +static int zfcp_hba_dbf_view_response(char *buf, + struct zfcp_hba_dbf_record_response *r) { - int len = 0; struct timespec t; + char *p = buf; - len += zfcp_dbf_view(out_buf + len, "fsf_command", "0x%08x", - rec->fsf_command); - len += zfcp_dbf_view(out_buf + len, "fsf_reqid", "0x%0Lx", - rec->fsf_reqid); - len += zfcp_dbf_view(out_buf + len, "fsf_seqno", "0x%08x", - rec->fsf_seqno); - zfcp_dbf_timestamp(rec->fsf_issued, &t); - len += zfcp_dbf_view(out_buf + len, "fsf_issued", "%011lu:%06lu", - t.tv_sec, t.tv_nsec); - len += zfcp_dbf_view(out_buf + len, "fsf_prot_status", "0x%08x", - rec->fsf_prot_status); - len += zfcp_dbf_view(out_buf + len, "fsf_status", "0x%08x", - rec->fsf_status); - len += zfcp_dbf_view_dump(out_buf + len, "fsf_prot_status_qual", - rec->fsf_prot_status_qual, - FSF_PROT_STATUS_QUAL_SIZE, - 0, FSF_PROT_STATUS_QUAL_SIZE); - len += zfcp_dbf_view_dump(out_buf + len, "fsf_status_qual", - rec->fsf_status_qual, - FSF_STATUS_QUALIFIER_SIZE, - 0, FSF_STATUS_QUALIFIER_SIZE); - len += zfcp_dbf_view(out_buf + len, "fsf_req_status", "0x%08x", - rec->fsf_req_status); - len += zfcp_dbf_view(out_buf + len, "sbal_first", "0x%02x", - rec->sbal_first); - len += zfcp_dbf_view(out_buf + len, "sbal_curr", "0x%02x", - rec->sbal_curr); - len += zfcp_dbf_view(out_buf + len, "sbal_last", "0x%02x", - rec->sbal_last); - len += zfcp_dbf_view(out_buf + len, "pool", "0x%02x", rec->pool); - - switch (rec->fsf_command) { + zfcp_dbf_out(&p, "fsf_command", "0x%08x", r->fsf_command); + zfcp_dbf_out(&p, "fsf_reqid", "0x%0Lx", r->fsf_reqid); + zfcp_dbf_out(&p, "fsf_seqno", "0x%08x", r->fsf_seqno); + zfcp_dbf_timestamp(r->fsf_issued, &t); + zfcp_dbf_out(&p, "fsf_issued", "%011lu:%06lu", t.tv_sec, t.tv_nsec); + zfcp_dbf_out(&p, "fsf_prot_status", "0x%08x", r->fsf_prot_status); + zfcp_dbf_out(&p, "fsf_status", "0x%08x", r->fsf_status); + p += zfcp_dbf_view_dump(p, "fsf_prot_status_qual", + r->fsf_prot_status_qual, + FSF_PROT_STATUS_QUAL_SIZE, + 0, FSF_PROT_STATUS_QUAL_SIZE); + p += zfcp_dbf_view_dump(p, "fsf_status_qual", + r->fsf_status_qual, + FSF_STATUS_QUALIFIER_SIZE, + 0, FSF_STATUS_QUALIFIER_SIZE); + zfcp_dbf_out(&p, "fsf_req_status", "0x%08x", r->fsf_req_status); + zfcp_dbf_out(&p, "sbal_first", "0x%02x", r->sbal_first); + zfcp_dbf_out(&p, "sbal_curr", "0x%02x", r->sbal_curr); + zfcp_dbf_out(&p, "sbal_last", "0x%02x", r->sbal_last); + zfcp_dbf_out(&p, "pool", "0x%02x", r->pool); + + switch (r->fsf_command) { case FSF_QTCB_FCP_CMND: - if (rec->fsf_req_status & ZFCP_STATUS_FSFREQ_TASK_MANAGEMENT) + if (r->fsf_req_status & ZFCP_STATUS_FSFREQ_TASK_MANAGEMENT) break; - len += zfcp_dbf_view(out_buf + len, "scsi_cmnd", "0x%0Lx", - rec->data.send_fcp.scsi_cmnd); - len += zfcp_dbf_view(out_buf + len, "scsi_serial", "0x%016Lx", - rec->data.send_fcp.scsi_serial); + zfcp_dbf_out(&p, "scsi_cmnd", "0x%0Lx", + r->data.send_fcp.scsi_cmnd); + zfcp_dbf_out(&p, "scsi_serial", "0x%016Lx", + r->data.send_fcp.scsi_serial); break; case FSF_QTCB_OPEN_PORT_WITH_DID: case FSF_QTCB_CLOSE_PORT: case FSF_QTCB_CLOSE_PHYSICAL_PORT: - len += zfcp_dbf_view(out_buf + len, "wwpn", "0x%016Lx", - rec->data.port.wwpn); - len += zfcp_dbf_view(out_buf + len, "d_id", "0x%06x", - rec->data.port.d_id); - len += zfcp_dbf_view(out_buf + len, "port_handle", "0x%08x", - rec->data.port.port_handle); + zfcp_dbf_out(&p, "wwpn", "0x%016Lx", r->data.port.wwpn); + zfcp_dbf_out(&p, "d_id", "0x%06x", r->data.port.d_id); + zfcp_dbf_out(&p, "port_handle", "0x%08x", + r->data.port.port_handle); break; case FSF_QTCB_OPEN_LUN: case FSF_QTCB_CLOSE_LUN: - len += zfcp_dbf_view(out_buf + len, "wwpn", "0x%016Lx", - rec->data.unit.wwpn); - len += zfcp_dbf_view(out_buf + len, "fcp_lun", "0x%016Lx", - rec->data.unit.fcp_lun); - len += zfcp_dbf_view(out_buf + len, "port_handle", "0x%08x", - rec->data.unit.port_handle); - len += zfcp_dbf_view(out_buf + len, "lun_handle", "0x%08x", - rec->data.unit.lun_handle); + zfcp_dbf_out(&p, "wwpn", "0x%016Lx", r->data.unit.wwpn); + zfcp_dbf_out(&p, "fcp_lun", "0x%016Lx", r->data.unit.fcp_lun); + zfcp_dbf_out(&p, "port_handle", "0x%08x", + r->data.unit.port_handle); + zfcp_dbf_out(&p, "lun_handle", "0x%08x", + r->data.unit.lun_handle); break; case FSF_QTCB_SEND_ELS: - len += zfcp_dbf_view(out_buf + len, "d_id", "0x%06x", - rec->data.send_els.d_id); - len += zfcp_dbf_view(out_buf + len, "ls_code", "0x%02x", - rec->data.send_els.ls_code); + zfcp_dbf_out(&p, "d_id", "0x%06x", r->data.send_els.d_id); + zfcp_dbf_out(&p, "ls_code", "0x%02x", r->data.send_els.ls_code); break; case FSF_QTCB_ABORT_FCP_CMND: @@ -440,47 +419,36 @@ zfcp_hba_dbf_view_response(char *out_buf, case FSF_QTCB_UPLOAD_CONTROL_FILE: break; } - - return len; + return p - buf; } -static int -zfcp_hba_dbf_view_status(char *out_buf, struct zfcp_hba_dbf_record_status *rec) +static int zfcp_hba_dbf_view_status(char *buf, + struct zfcp_hba_dbf_record_status *r) { - int len = 0; - - len += zfcp_dbf_view(out_buf + len, "failed", "0x%02x", rec->failed); - len += zfcp_dbf_view(out_buf + len, "status_type", "0x%08x", - rec->status_type); - len += zfcp_dbf_view(out_buf + len, "status_subtype", "0x%08x", - rec->status_subtype); - len += zfcp_dbf_view_dump(out_buf + len, "queue_designator", - (char *)&rec->queue_designator, - sizeof(struct fsf_queue_designator), - 0, sizeof(struct fsf_queue_designator)); - len += zfcp_dbf_view_dump(out_buf + len, "payload", - (char *)&rec->payload, - rec->payload_size, 0, rec->payload_size); + char *p = buf; - return len; + zfcp_dbf_out(&p, "failed", "0x%02x", r->failed); + zfcp_dbf_out(&p, "status_type", "0x%08x", r->status_type); + zfcp_dbf_out(&p, "status_subtype", "0x%08x", r->status_subtype); + p += zfcp_dbf_view_dump(p, "queue_designator", + (char *)&r->queue_designator, + sizeof(struct fsf_queue_designator), + 0, sizeof(struct fsf_queue_designator)); + p += zfcp_dbf_view_dump(p, "payload", (char *)&r->payload, + r->payload_size, 0, r->payload_size); + return p - buf; } -static int -zfcp_hba_dbf_view_qdio(char *out_buf, struct zfcp_hba_dbf_record_qdio *rec) +static int zfcp_hba_dbf_view_qdio(char *buf, struct zfcp_hba_dbf_record_qdio *r) { - int len = 0; - - len += zfcp_dbf_view(out_buf + len, "status", "0x%08x", rec->status); - len += zfcp_dbf_view(out_buf + len, "qdio_error", "0x%08x", - rec->qdio_error); - len += zfcp_dbf_view(out_buf + len, "siga_error", "0x%08x", - rec->siga_error); - len += zfcp_dbf_view(out_buf + len, "sbal_index", "0x%02x", - rec->sbal_index); - len += zfcp_dbf_view(out_buf + len, "sbal_count", "0x%02x", - rec->sbal_count); + char *p = buf; - return len; + zfcp_dbf_out(&p, "status", "0x%08x", r->status); + zfcp_dbf_out(&p, "qdio_error", "0x%08x", r->qdio_error); + zfcp_dbf_out(&p, "siga_error", "0x%08x", r->siga_error); + zfcp_dbf_out(&p, "sbal_index", "0x%02x", r->sbal_index); + zfcp_dbf_out(&p, "sbal_count", "0x%02x", r->sbal_count); + return p - buf; } static int @@ -720,8 +688,8 @@ static int zfcp_rec_dbf_view_format(debug_info_t *id, struct debug_view *view, zfcp_dbf_out(&p, "step", "0x%08Lx", r->u.action.step); break; } - sprintf(p, "\n"); - return (p - buf) + 1; + p += sprintf(p, "\n"); + return p - buf; } static struct debug_view zfcp_rec_dbf_view = { @@ -1024,71 +992,65 @@ 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 *rec = (struct zfcp_san_dbf_record *)in_buf; + struct zfcp_san_dbf_record *r = (struct zfcp_san_dbf_record *)in_buf; char *buffer = NULL; int buflen = 0, total = 0; - int len = 0; + char *p = out_buf; - if (strncmp(rec->tag, "dump", ZFCP_DBF_TAG_SIZE) == 0) + if (strncmp(r->tag, "dump", ZFCP_DBF_TAG_SIZE) == 0) return 0; - len += zfcp_dbf_tag(out_buf + len, "tag", rec->tag); - len += zfcp_dbf_view(out_buf + len, "fsf_reqid", "0x%0Lx", - rec->fsf_reqid); - len += zfcp_dbf_view(out_buf + len, "fsf_seqno", "0x%08x", - rec->fsf_seqno); - len += zfcp_dbf_view(out_buf + len, "s_id", "0x%06x", rec->s_id); - len += zfcp_dbf_view(out_buf + len, "d_id", "0x%06x", rec->d_id); - - if (strncmp(rec->tag, "octc", ZFCP_DBF_TAG_SIZE) == 0) { - len += zfcp_dbf_view(out_buf + len, "cmd_req_code", "0x%04x", - rec->type.ct.type.request.cmd_req_code); - len += zfcp_dbf_view(out_buf + len, "revision", "0x%02x", - rec->type.ct.type.request.revision); - len += zfcp_dbf_view(out_buf + len, "gs_type", "0x%02x", - rec->type.ct.type.request.gs_type); - len += zfcp_dbf_view(out_buf + len, "gs_subtype", "0x%02x", - rec->type.ct.type.request.gs_subtype); - len += zfcp_dbf_view(out_buf + len, "options", "0x%02x", - rec->type.ct.type.request.options); - len += zfcp_dbf_view(out_buf + len, "max_res_size", "0x%04x", - rec->type.ct.type.request.max_res_size); - total = rec->type.ct.payload_size; - buffer = rec->type.ct.payload; + p += zfcp_dbf_tag(p, "tag", r->tag); + zfcp_dbf_out(&p, "fsf_reqid", "0x%0Lx", r->fsf_reqid); + zfcp_dbf_out(&p, "fsf_seqno", "0x%08x", r->fsf_seqno); + zfcp_dbf_out(&p, "s_id", "0x%06x", r->s_id); + zfcp_dbf_out(&p, "d_id", "0x%06x", r->d_id); + + if (strncmp(r->tag, "octc", ZFCP_DBF_TAG_SIZE) == 0) { + /* FIXME: struct zfcp_dbf_ct_req *ct = ...; */ + zfcp_dbf_out(&p, "cmd_req_code", "0x%04x", + r->type.ct.type.request.cmd_req_code); + zfcp_dbf_out(&p, "revision", "0x%02x", + r->type.ct.type.request.revision); + zfcp_dbf_out(&p, "gs_type", "0x%02x", + r->type.ct.type.request.gs_type); + zfcp_dbf_out(&p, "gs_subtype", "0x%02x", + r->type.ct.type.request.gs_subtype); + zfcp_dbf_out(&p, "options", "0x%02x", + r->type.ct.type.request.options); + zfcp_dbf_out(&p, "max_res_size", "0x%04x", + r->type.ct.type.request.max_res_size); + total = r->type.ct.payload_size; + buffer = r->type.ct.payload; buflen = min(total, ZFCP_DBF_CT_PAYLOAD); - } else if (strncmp(rec->tag, "rctc", ZFCP_DBF_TAG_SIZE) == 0) { - len += zfcp_dbf_view(out_buf + len, "cmd_rsp_code", "0x%04x", - rec->type.ct.type.response.cmd_rsp_code); - len += zfcp_dbf_view(out_buf + len, "revision", "0x%02x", - rec->type.ct.type.response.revision); - len += zfcp_dbf_view(out_buf + len, "reason_code", "0x%02x", - rec->type.ct.type.response.reason_code); - len += - zfcp_dbf_view(out_buf + len, "reason_code_expl", "0x%02x", - rec->type.ct.type.response.reason_code_expl); - len += - zfcp_dbf_view(out_buf + len, "vendor_unique", "0x%02x", - rec->type.ct.type.response.vendor_unique); - total = rec->type.ct.payload_size; - buffer = rec->type.ct.payload; + } else if (strncmp(r->tag, "rctc", ZFCP_DBF_TAG_SIZE) == 0) { + zfcp_dbf_out(&p, "cmd_rsp_code", "0x%04x", + r->type.ct.type.response.cmd_rsp_code); + zfcp_dbf_out(&p, "revision", "0x%02x", + r->type.ct.type.response.revision); + zfcp_dbf_out(&p, "reason_code", "0x%02x", + r->type.ct.type.response.reason_code); + zfcp_dbf_out(&p, "reason_code_expl", "0x%02x", + r->type.ct.type.response.reason_code_expl); + zfcp_dbf_out(&p, "vendor_unique", "0x%02x", + r->type.ct.type.response.vendor_unique); + total = r->type.ct.payload_size; + buffer = r->type.ct.payload; buflen = min(total, ZFCP_DBF_CT_PAYLOAD); - } else if (strncmp(rec->tag, "oels", ZFCP_DBF_TAG_SIZE) == 0 || - strncmp(rec->tag, "rels", ZFCP_DBF_TAG_SIZE) == 0 || - strncmp(rec->tag, "iels", ZFCP_DBF_TAG_SIZE) == 0) { - len += zfcp_dbf_view(out_buf + len, "ls_code", "0x%02x", - rec->type.els.ls_code); - total = rec->type.els.payload_size; - buffer = rec->type.els.payload; + } else if (strncmp(r->tag, "oels", ZFCP_DBF_TAG_SIZE) == 0 || + strncmp(r->tag, "rels", ZFCP_DBF_TAG_SIZE) == 0 || + strncmp(r->tag, "iels", ZFCP_DBF_TAG_SIZE) == 0) { + zfcp_dbf_out(&p, "ls_code", "0x%02x", r->type.els.ls_code); + total = r->type.els.payload_size; + buffer = r->type.els.payload; buflen = min(total, ZFCP_DBF_ELS_PAYLOAD); } - len += zfcp_dbf_view_dump(out_buf + len, "payload", - buffer, buflen, 0, total); - + p += zfcp_dbf_view_dump(p, "payload", buffer, buflen, 0, total); if (buflen == total) - len += sprintf(out_buf + len, "\n"); + p += sprintf(p, "\n"); - return len; + return p - out_buf; } static struct debug_view zfcp_san_dbf_view = { @@ -1218,71 +1180,51 @@ 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 *rec = - (struct zfcp_scsi_dbf_record *)in_buf; - int len = 0; + struct zfcp_scsi_dbf_record *r = (struct zfcp_scsi_dbf_record *)in_buf; struct timespec t; + char *p = out_buf; - if (strncmp(rec->tag, "dump", ZFCP_DBF_TAG_SIZE) == 0) + if (strncmp(r->tag, "dump", ZFCP_DBF_TAG_SIZE) == 0) return 0; - len += zfcp_dbf_tag(out_buf + len, "tag", rec->tag); - len += zfcp_dbf_tag(out_buf + len, "tag2", rec->tag2); - len += zfcp_dbf_view(out_buf + len, "scsi_id", "0x%08x", rec->scsi_id); - len += zfcp_dbf_view(out_buf + len, "scsi_lun", "0x%08x", - rec->scsi_lun); - len += zfcp_dbf_view(out_buf + len, "scsi_result", "0x%08x", - rec->scsi_result); - len += zfcp_dbf_view(out_buf + len, "scsi_cmnd", "0x%0Lx", - rec->scsi_cmnd); - len += zfcp_dbf_view(out_buf + len, "scsi_serial", "0x%016Lx", - rec->scsi_serial); - len += zfcp_dbf_view_dump(out_buf + len, "scsi_opcode", - rec->scsi_opcode, - ZFCP_DBF_SCSI_OPCODE, - 0, ZFCP_DBF_SCSI_OPCODE); - len += zfcp_dbf_view(out_buf + len, "scsi_retries", "0x%02x", - rec->scsi_retries); - len += zfcp_dbf_view(out_buf + len, "scsi_allowed", "0x%02x", - rec->scsi_allowed); - if (strncmp(rec->tag, "abrt", ZFCP_DBF_TAG_SIZE) == 0) { - len += zfcp_dbf_view(out_buf + len, "old_fsf_reqid", "0x%0Lx", - rec->type.old_fsf_reqid); - } - len += zfcp_dbf_view(out_buf + len, "fsf_reqid", "0x%0Lx", - rec->fsf_reqid); - len += zfcp_dbf_view(out_buf + len, "fsf_seqno", "0x%08x", - rec->fsf_seqno); - zfcp_dbf_timestamp(rec->fsf_issued, &t); - len += zfcp_dbf_view(out_buf + len, "fsf_issued", "%011lu:%06lu", - t.tv_sec, t.tv_nsec); - if (strncmp(rec->tag, "rslt", ZFCP_DBF_TAG_SIZE) == 0) { - len += - zfcp_dbf_view(out_buf + len, "fcp_rsp_validity", "0x%02x", - rec->type.fcp.rsp_validity); - len += - zfcp_dbf_view(out_buf + len, "fcp_rsp_scsi_status", - "0x%02x", rec->type.fcp.rsp_scsi_status); - len += - zfcp_dbf_view(out_buf + len, "fcp_rsp_resid", "0x%08x", - rec->type.fcp.rsp_resid); - len += - zfcp_dbf_view(out_buf + len, "fcp_rsp_code", "0x%08x", - rec->type.fcp.rsp_code); - len += - zfcp_dbf_view(out_buf + len, "fcp_sns_info_len", "0x%08x", - rec->type.fcp.sns_info_len); - len += - zfcp_dbf_view_dump(out_buf + len, "fcp_sns_info", - rec->type.fcp.sns_info, - min((int)rec->type.fcp.sns_info_len, - ZFCP_DBF_SCSI_FCP_SNS_INFO), 0, - rec->type.fcp.sns_info_len); + p += zfcp_dbf_tag(p, "tag", r->tag); + p += zfcp_dbf_tag(p, "tag2", r->tag2); + zfcp_dbf_out(&p, "scsi_id", "0x%08x", r->scsi_id); + zfcp_dbf_out(&p, "scsi_lun", "0x%08x", r->scsi_lun); + zfcp_dbf_out(&p, "scsi_result", "0x%08x", r->scsi_result); + zfcp_dbf_out(&p, "scsi_cmnd", "0x%0Lx", r->scsi_cmnd); + zfcp_dbf_out(&p, "scsi_serial", "0x%016Lx", r->scsi_serial); + p += zfcp_dbf_view_dump(p, "scsi_opcode", r->scsi_opcode, + ZFCP_DBF_SCSI_OPCODE, 0, ZFCP_DBF_SCSI_OPCODE); + zfcp_dbf_out(&p, "scsi_retries", "0x%02x", r->scsi_retries); + zfcp_dbf_out(&p, "scsi_allowed", "0x%02x", r->scsi_allowed); + if (strncmp(r->tag, "abrt", ZFCP_DBF_TAG_SIZE) == 0) + zfcp_dbf_out(&p, "old_fsf_reqid", "0x%0Lx", + r->type.old_fsf_reqid); + zfcp_dbf_out(&p, "fsf_reqid", "0x%0Lx", r->fsf_reqid); + zfcp_dbf_out(&p, "fsf_seqno", "0x%08x", r->fsf_seqno); + zfcp_dbf_timestamp(r->fsf_issued, &t); + zfcp_dbf_out(&p, "fsf_issued", "%011lu:%06lu", t.tv_sec, t.tv_nsec); + + if (strncmp(r->tag, "rslt", ZFCP_DBF_TAG_SIZE) == 0) { + zfcp_dbf_out(&p, "fcp_rsp_validity", "0x%02x", + r->type.fcp.rsp_validity); + zfcp_dbf_out(&p, "fcp_rsp_scsi_status", + "0x%02x", r->type.fcp.rsp_scsi_status); + zfcp_dbf_out(&p, "fcp_rsp_resid", "0x%08x", + r->type.fcp.rsp_resid); + zfcp_dbf_out(&p, "fcp_rsp_code", "0x%08x", + r->type.fcp.rsp_code); + zfcp_dbf_out(&p, "fcp_sns_info_len", "0x%08x", + r->type.fcp.sns_info_len); + p += zfcp_dbf_view_dump(p, "fcp_sns_info", + r->type.fcp.sns_info, + min((int)r->type.fcp.sns_info_len, + ZFCP_DBF_SCSI_FCP_SNS_INFO), 0, + r->type.fcp.sns_info_len); } - - len += sprintf(out_buf + len, "\n"); - - return len; + p += sprintf(p, "\n"); + return p - out_buf; } static struct debug_view zfcp_scsi_dbf_view = { |