diff options
Diffstat (limited to 'drivers/scsi/pm8001/pm80xx_tracepoints.h')
| -rw-r--r-- | drivers/scsi/pm8001/pm80xx_tracepoints.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm80xx_tracepoints.h b/drivers/scsi/pm8001/pm80xx_tracepoints.h new file mode 100644 index 000000000..5e669a8a9 --- /dev/null +++ b/drivers/scsi/pm8001/pm80xx_tracepoints.h @@ -0,0 +1,113 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Trace events in pm8001 driver. + * + * Copyright 2020 Google LLC + * Author: Akshat Jain <akshatzen@google.com> + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM pm80xx + +#if !defined(_TRACE_PM80XX_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_PM80XX_H + +#include <linux/tracepoint.h> +#include "pm8001_sas.h" + +TRACE_EVENT(pm80xx_request_issue, + TP_PROTO(u32 id, u32 phy_id, u32 htag, u32 ctlr_opcode, + u16 ata_opcode, int running_req), + + TP_ARGS(id, phy_id, htag, ctlr_opcode, ata_opcode, running_req), + + TP_STRUCT__entry( + __field(u32, id) + __field(u32, phy_id) + __field(u32, htag) + __field(u32, ctlr_opcode) + __field(u16, ata_opcode) + __field(int, running_req) + ), + + TP_fast_assign( + __entry->id = id; + __entry->phy_id = phy_id; + __entry->htag = htag; + __entry->ctlr_opcode = ctlr_opcode; + __entry->ata_opcode = ata_opcode; + __entry->running_req = running_req; + ), + + TP_printk("ctlr_id = %u phy_id = %u htag = %#x, ctlr_opcode = %#x ata_opcode = %#x running_req = %d", + __entry->id, __entry->phy_id, __entry->htag, + __entry->ctlr_opcode, __entry->ata_opcode, + __entry->running_req) +); + +TRACE_EVENT(pm80xx_request_complete, + TP_PROTO(u32 id, u32 phy_id, u32 htag, u32 ctlr_opcode, + u16 ata_opcode, int running_req), + + TP_ARGS(id, phy_id, htag, ctlr_opcode, ata_opcode, running_req), + + TP_STRUCT__entry( + __field(u32, id) + __field(u32, phy_id) + __field(u32, htag) + __field(u32, ctlr_opcode) + __field(u16, ata_opcode) + __field(int, running_req) + ), + + TP_fast_assign( + __entry->id = id; + __entry->phy_id = phy_id; + __entry->htag = htag; + __entry->ctlr_opcode = ctlr_opcode; + __entry->ata_opcode = ata_opcode; + __entry->running_req = running_req; + ), + + TP_printk("ctlr_id = %u phy_id = %u htag = %#x, ctlr_opcode = %#x ata_opcode = %#x running_req = %d", + __entry->id, __entry->phy_id, __entry->htag, + __entry->ctlr_opcode, __entry->ata_opcode, + __entry->running_req) +); + +TRACE_EVENT(pm80xx_mpi_build_cmd, + TP_PROTO(u32 id, u32 opc, u32 htag, u32 qi, u32 pi, u32 ci), + + TP_ARGS(id, opc, htag, qi, pi, ci), + + TP_STRUCT__entry( + __field(u32, id) + __field(u32, opc) + __field(u32, htag) + __field(u32, qi) + __field(u32, pi) + __field(u32, ci) + ), + + TP_fast_assign( + __entry->id = id; + __entry->opc = opc; + __entry->htag = htag; + __entry->qi = qi; + __entry->pi = pi; + __entry->ci = ci; + ), + + TP_printk("ctlr_id = %u opc = %#x htag = %#x QI = %u PI = %u CI = %u", + __entry->id, __entry->opc, __entry->htag, __entry->qi, + __entry->pi, __entry->ci) +); + +#endif /* _TRACE_PM80XX_H_ */ + +#undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE pm80xx_tracepoints + +#include <trace/define_trace.h> |