cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

pm80xx_tracepoints.h (2999B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Trace events in pm8001 driver.
      4 *
      5 * Copyright 2020 Google LLC
      6 * Author: Akshat Jain <akshatzen@google.com>
      7 */
      8
      9#undef TRACE_SYSTEM
     10#define TRACE_SYSTEM pm80xx
     11
     12#if !defined(_TRACE_PM80XX_H) || defined(TRACE_HEADER_MULTI_READ)
     13#define _TRACE_PM80XX_H
     14
     15#include <linux/tracepoint.h>
     16#include "pm8001_sas.h"
     17
     18TRACE_EVENT(pm80xx_request_issue,
     19	    TP_PROTO(u32 id, u32 phy_id, u32 htag, u32 ctlr_opcode,
     20		     u16 ata_opcode, int running_req),
     21
     22	    TP_ARGS(id, phy_id, htag, ctlr_opcode, ata_opcode, running_req),
     23
     24	    TP_STRUCT__entry(
     25		    __field(u32, id)
     26		    __field(u32, phy_id)
     27		    __field(u32, htag)
     28		    __field(u32, ctlr_opcode)
     29		    __field(u16,  ata_opcode)
     30		    __field(int, running_req)
     31		    ),
     32
     33	    TP_fast_assign(
     34		    __entry->id = id;
     35		    __entry->phy_id = phy_id;
     36		    __entry->htag = htag;
     37		    __entry->ctlr_opcode = ctlr_opcode;
     38		    __entry->ata_opcode = ata_opcode;
     39		    __entry->running_req = running_req;
     40		    ),
     41
     42	    TP_printk("ctlr_id = %u phy_id = %u htag = %#x, ctlr_opcode = %#x ata_opcode = %#x running_req = %d",
     43		    __entry->id, __entry->phy_id, __entry->htag,
     44		    __entry->ctlr_opcode, __entry->ata_opcode,
     45		    __entry->running_req)
     46);
     47
     48TRACE_EVENT(pm80xx_request_complete,
     49	    TP_PROTO(u32 id, u32 phy_id, u32 htag, u32 ctlr_opcode,
     50		     u16 ata_opcode, int running_req),
     51
     52	    TP_ARGS(id, phy_id, htag, ctlr_opcode, ata_opcode, running_req),
     53
     54	    TP_STRUCT__entry(
     55		    __field(u32, id)
     56		    __field(u32, phy_id)
     57		    __field(u32, htag)
     58		    __field(u32, ctlr_opcode)
     59		    __field(u16,  ata_opcode)
     60		    __field(int, running_req)
     61		    ),
     62
     63	    TP_fast_assign(
     64		    __entry->id = id;
     65		    __entry->phy_id = phy_id;
     66		    __entry->htag = htag;
     67		    __entry->ctlr_opcode = ctlr_opcode;
     68		    __entry->ata_opcode = ata_opcode;
     69		    __entry->running_req = running_req;
     70		    ),
     71
     72	    TP_printk("ctlr_id = %u phy_id = %u htag = %#x, ctlr_opcode = %#x ata_opcode = %#x running_req = %d",
     73		    __entry->id, __entry->phy_id, __entry->htag,
     74		    __entry->ctlr_opcode, __entry->ata_opcode,
     75		    __entry->running_req)
     76);
     77
     78TRACE_EVENT(pm80xx_mpi_build_cmd,
     79	    TP_PROTO(u32 id, u32 opc, u32 htag, u32 qi, u32 pi, u32 ci),
     80
     81	    TP_ARGS(id, opc, htag, qi, pi, ci),
     82
     83	    TP_STRUCT__entry(
     84		    __field(u32, id)
     85		    __field(u32, opc)
     86		    __field(u32, htag)
     87		    __field(u32, qi)
     88		    __field(u32, pi)
     89		    __field(u32, ci)
     90		    ),
     91
     92	    TP_fast_assign(
     93		    __entry->id = id;
     94		    __entry->opc = opc;
     95		    __entry->htag = htag;
     96		    __entry->qi = qi;
     97		    __entry->pi = pi;
     98		    __entry->ci = ci;
     99		    ),
    100
    101	    TP_printk("ctlr_id = %u opc = %#x htag = %#x QI = %u PI = %u CI = %u",
    102		    __entry->id, __entry->opc, __entry->htag, __entry->qi,
    103		    __entry->pi, __entry->ci)
    104);
    105
    106#endif /* _TRACE_PM80XX_H_ */
    107
    108#undef TRACE_INCLUDE_PATH
    109#undef TRACE_INCLUDE_FILE
    110#define TRACE_INCLUDE_PATH .
    111#define TRACE_INCLUDE_FILE pm80xx_tracepoints
    112
    113#include <trace/define_trace.h>