diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 88a56e8480f7..f301a8048b2f 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -73,6 +73,8 @@ #include "qla_def.h" #include +#define CREATE_TRACE_POINTS +#include static uint32_t ql_dbg_offset = 0x800; @@ -2537,15 +2539,30 @@ ql_dbg(uint level, scsi_qla_host_t *vha, uint id, const char *fmt, ...) { va_list va; struct va_format vaf; - - if (!ql_mask_match(level)) - return; + char pbuf[64]; va_start(va, fmt); vaf.fmt = fmt; vaf.va = &va; + if (!ql_mask_match(level)) { + if (vha != NULL) { + const struct pci_dev *pdev = vha->hw->pdev; + /* : Message */ + snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x:%ld: ", + QL_MSGHDR, dev_name(&(pdev->dev)), id, + vha->host_no); + } else { + snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ", + QL_MSGHDR, "0000:00:00.0", id); + } + pbuf[sizeof(pbuf) - 1] = 0; + trace_ql_dbg_log(pbuf, &vaf); + va_end(va); + return; + } + if (vha != NULL) { const struct pci_dev *pdev = vha->hw->pdev; /* : Message */ diff --git a/include/trace/events/qla.h b/include/trace/events/qla.h new file mode 100644 index 000000000000..b71f680968eb --- /dev/null +++ b/include/trace/events/qla.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#if !defined(_TRACE_QLA_H_) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_QLA_H_ + +#include + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM qla + +#define QLA_MSG_MAX 256 + +DECLARE_EVENT_CLASS(qla_log_event, + TP_PROTO(const char *buf, + struct va_format *vaf), + + TP_ARGS(buf, vaf), + + TP_STRUCT__entry( + __string(buf, buf) + __dynamic_array(char, msg, QLA_MSG_MAX) + ), + TP_fast_assign( + __assign_str(buf, buf); + vsnprintf(__get_str(msg), QLA_MSG_MAX, vaf->fmt, *vaf->va); + ), + + TP_printk("%s %s", __get_str(buf), __get_str(msg)) +); + +DEFINE_EVENT(qla_log_event, ql_dbg_log, + TP_PROTO(const char *buf, struct va_format *vaf), + TP_ARGS(buf, vaf) +); + +#endif /* _TRACE_QLA_H */ + +#define TRACE_INCLUDE_FILE qla + +#include