Orange Pi5 kernel

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright 2015 IBM Corp.
 */
 
#undef TRACE_SYSTEM
#define TRACE_SYSTEM cxl
 
#if !defined(_CXL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _CXL_TRACE_H
 
#include <linux/tracepoint.h>
 
#include "cxl.h"
 
#define dsisr_psl9_flags(flags) \
<------>__print_flags(flags, "|", \
<------><------>{ CXL_PSL9_DSISR_An_CO_MASK,	"FR" }, \
<------><------>{ CXL_PSL9_DSISR_An_TF,		"TF" }, \
<------><------>{ CXL_PSL9_DSISR_An_PE,		"PE" }, \
<------><------>{ CXL_PSL9_DSISR_An_AE,		"AE" }, \
<------><------>{ CXL_PSL9_DSISR_An_OC,		"OC" }, \
<------><------>{ CXL_PSL9_DSISR_An_S,		"S" })
 
#define DSISR_FLAGS \
<------>{ CXL_PSL_DSISR_An_DS,	"DS" }, \
<------>{ CXL_PSL_DSISR_An_DM,	"DM" }, \
<------>{ CXL_PSL_DSISR_An_ST,	"ST" }, \
<------>{ CXL_PSL_DSISR_An_UR,	"UR" }, \
<------>{ CXL_PSL_DSISR_An_PE,	"PE" }, \
<------>{ CXL_PSL_DSISR_An_AE,	"AE" }, \
<------>{ CXL_PSL_DSISR_An_OC,	"OC" }, \
<------>{ CXL_PSL_DSISR_An_M,	"M" }, \
<------>{ CXL_PSL_DSISR_An_P,	"P" }, \
<------>{ CXL_PSL_DSISR_An_A,	"A" }, \
<------>{ CXL_PSL_DSISR_An_S,	"S" }, \
<------>{ CXL_PSL_DSISR_An_K,	"K" }
 
#define TFC_FLAGS \
<------>{ CXL_PSL_TFC_An_A,	"A" }, \
<------>{ CXL_PSL_TFC_An_C,	"C" }, \
<------>{ CXL_PSL_TFC_An_AE,	"AE" }, \
<------>{ CXL_PSL_TFC_An_R,	"R" }
 
#define LLCMD_NAMES \
<------>{ CXL_SPA_SW_CMD_TERMINATE,	"TERMINATE" }, \
<------>{ CXL_SPA_SW_CMD_REMOVE,	"REMOVE" }, \
<------>{ CXL_SPA_SW_CMD_SUSPEND,	"SUSPEND" }, \
<------>{ CXL_SPA_SW_CMD_RESUME,	"RESUME" }, \
<------>{ CXL_SPA_SW_CMD_ADD,		"ADD" }, \
<------>{ CXL_SPA_SW_CMD_UPDATE,	"UPDATE" }
 
#define AFU_COMMANDS \
<------>{ 0,			"DISABLE" }, \
<------>{ CXL_AFU_Cntl_An_E,	"ENABLE" }, \
<------>{ CXL_AFU_Cntl_An_RA,	"RESET" }
 
#define PSL_COMMANDS \
<------>{ CXL_PSL_SCNTL_An_Pc,	"PURGE" }, \
<------>{ CXL_PSL_SCNTL_An_Sc,	"SUSPEND" }
 
 
DECLARE_EVENT_CLASS(cxl_pe_class,
<------>TP_PROTO(struct cxl_context *ctx),
 
<------>TP_ARGS(ctx),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe
<------>)
);
 
 
TRACE_EVENT(cxl_attach,
<------>TP_PROTO(struct cxl_context *ctx, u64 wed, s16 num_interrupts, u64 amr),
 
<------>TP_ARGS(ctx, wed, num_interrupts, amr),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(pid_t, pid)
<------><------>__field(u64, wed)
<------><------>__field(u64, amr)
<------><------>__field(s16, num_interrupts)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->pid = pid_nr(ctx->pid);
<------><------>__entry->wed = wed;
<------><------>__entry->amr = amr;
<------><------>__entry->num_interrupts = num_interrupts;
<------>),
 
<------>TP_printk("afu%i.%i pid=%i pe=%i wed=0x%016llx irqs=%i amr=0x%llx",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pid,
<------><------>__entry->pe,
<------><------>__entry->wed,
<------><------>__entry->num_interrupts,
<------><------>__entry->amr
<------>)
);
 
DEFINE_EVENT(cxl_pe_class, cxl_detach,
<------>TP_PROTO(struct cxl_context *ctx),
<------>TP_ARGS(ctx)
);
 
TRACE_EVENT(cxl_afu_irq,
<------>TP_PROTO(struct cxl_context *ctx, int afu_irq, int virq, irq_hw_number_t hwirq),
 
<------>TP_ARGS(ctx, afu_irq, virq, hwirq),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(u16, afu_irq)
<------><------>__field(int, virq)
<------><------>__field(irq_hw_number_t, hwirq)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->afu_irq = afu_irq;
<------><------>__entry->virq = virq;
<------><------>__entry->hwirq = hwirq;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i afu_irq=%i virq=%i hwirq=0x%lx",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__entry->afu_irq,
<------><------>__entry->virq,
<------><------>__entry->hwirq
<------>)
);
 
TRACE_EVENT(cxl_psl9_irq,
<------>TP_PROTO(struct cxl_context *ctx, int irq, u64 dsisr, u64 dar),
 
<------>TP_ARGS(ctx, irq, dsisr, dar),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(int, irq)
<------><------>__field(u64, dsisr)
<------><------>__field(u64, dar)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->irq = irq;
<------><------>__entry->dsisr = dsisr;
<------><------>__entry->dar = dar;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i irq=%i dsisr=0x%016llx dsisr=%s dar=0x%016llx",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__entry->irq,
<------><------>__entry->dsisr,
<------><------>dsisr_psl9_flags(__entry->dsisr),
<------><------>__entry->dar
<------>)
);
 
TRACE_EVENT(cxl_psl_irq,
<------>TP_PROTO(struct cxl_context *ctx, int irq, u64 dsisr, u64 dar),
 
<------>TP_ARGS(ctx, irq, dsisr, dar),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(int, irq)
<------><------>__field(u64, dsisr)
<------><------>__field(u64, dar)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->irq = irq;
<------><------>__entry->dsisr = dsisr;
<------><------>__entry->dar = dar;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i irq=%i dsisr=%s dar=0x%016llx",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__entry->irq,
<------><------>__print_flags(__entry->dsisr, "|", DSISR_FLAGS),
<------><------>__entry->dar
<------>)
);
 
TRACE_EVENT(cxl_psl_irq_ack,
<------>TP_PROTO(struct cxl_context *ctx, u64 tfc),
 
<------>TP_ARGS(ctx, tfc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(u64, tfc)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->tfc = tfc;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i tfc=%s",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__print_flags(__entry->tfc, "|", TFC_FLAGS)
<------>)
);
 
TRACE_EVENT(cxl_ste_miss,
<------>TP_PROTO(struct cxl_context *ctx, u64 dar),
 
<------>TP_ARGS(ctx, dar),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(u64, dar)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->dar = dar;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i dar=0x%016llx",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__entry->dar
<------>)
);
 
TRACE_EVENT(cxl_ste_write,
<------>TP_PROTO(struct cxl_context *ctx, unsigned int idx, u64 e, u64 v),
 
<------>TP_ARGS(ctx, idx, e, v),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(unsigned int, idx)
<------><------>__field(u64, e)
<------><------>__field(u64, v)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->idx = idx;
<------><------>__entry->e = e;
<------><------>__entry->v = v;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i SSTE[%i] E=0x%016llx V=0x%016llx",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__entry->idx,
<------><------>__entry->e,
<------><------>__entry->v
<------>)
);
 
TRACE_EVENT(cxl_pte_miss,
<------>TP_PROTO(struct cxl_context *ctx, u64 dsisr, u64 dar),
 
<------>TP_ARGS(ctx, dsisr, dar),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(u64, dsisr)
<------><------>__field(u64, dar)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->dsisr = dsisr;
<------><------>__entry->dar = dar;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i dsisr=%s dar=0x%016llx",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__print_flags(__entry->dsisr, "|", DSISR_FLAGS),
<------><------>__entry->dar
<------>)
);
 
TRACE_EVENT(cxl_llcmd,
<------>TP_PROTO(struct cxl_context *ctx, u64 cmd),
 
<------>TP_ARGS(ctx, cmd),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(u64, cmd)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->cmd = cmd;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i cmd=%s",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__print_symbolic_u64(__entry->cmd, LLCMD_NAMES)
<------>)
);
 
TRACE_EVENT(cxl_llcmd_done,
<------>TP_PROTO(struct cxl_context *ctx, u64 cmd, int rc),
 
<------>TP_ARGS(ctx, cmd, rc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u16, pe)
<------><------>__field(u64, cmd)
<------><------>__field(int, rc)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = ctx->afu->adapter->adapter_num;
<------><------>__entry->afu = ctx->afu->slice;
<------><------>__entry->pe = ctx->pe;
<------><------>__entry->rc = rc;
<------><------>__entry->cmd = cmd;
<------>),
 
<------>TP_printk("afu%i.%i pe=%i cmd=%s rc=%i",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__entry->pe,
<------><------>__print_symbolic_u64(__entry->cmd, LLCMD_NAMES),
<------><------>__entry->rc
<------>)
);
 
DECLARE_EVENT_CLASS(cxl_afu_psl_ctrl,
<------>TP_PROTO(struct cxl_afu *afu, u64 cmd),
 
<------>TP_ARGS(afu, cmd),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u64, cmd)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = afu->adapter->adapter_num;
<------><------>__entry->afu = afu->slice;
<------><------>__entry->cmd = cmd;
<------>),
 
<------>TP_printk("afu%i.%i cmd=%s",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__print_symbolic_u64(__entry->cmd, AFU_COMMANDS)
<------>)
);
 
DECLARE_EVENT_CLASS(cxl_afu_psl_ctrl_done,
<------>TP_PROTO(struct cxl_afu *afu, u64 cmd, int rc),
 
<------>TP_ARGS(afu, cmd, rc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u8, card)
<------><------>__field(u8, afu)
<------><------>__field(u64, cmd)
<------><------>__field(int, rc)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->card = afu->adapter->adapter_num;
<------><------>__entry->afu = afu->slice;
<------><------>__entry->rc = rc;
<------><------>__entry->cmd = cmd;
<------>),
 
<------>TP_printk("afu%i.%i cmd=%s rc=%i",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__print_symbolic_u64(__entry->cmd, AFU_COMMANDS),
<------><------>__entry->rc
<------>)
);
 
DEFINE_EVENT(cxl_afu_psl_ctrl, cxl_afu_ctrl,
<------>TP_PROTO(struct cxl_afu *afu, u64 cmd),
<------>TP_ARGS(afu, cmd)
);
 
DEFINE_EVENT(cxl_afu_psl_ctrl_done, cxl_afu_ctrl_done,
<------>TP_PROTO(struct cxl_afu *afu, u64 cmd, int rc),
<------>TP_ARGS(afu, cmd, rc)
);
 
DEFINE_EVENT_PRINT(cxl_afu_psl_ctrl, cxl_psl_ctrl,
<------>TP_PROTO(struct cxl_afu *afu, u64 cmd),
<------>TP_ARGS(afu, cmd),
 
<------>TP_printk("psl%i.%i cmd=%s",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__print_symbolic_u64(__entry->cmd, PSL_COMMANDS)
<------>)
);
 
DEFINE_EVENT_PRINT(cxl_afu_psl_ctrl_done, cxl_psl_ctrl_done,
<------>TP_PROTO(struct cxl_afu *afu, u64 cmd, int rc),
<------>TP_ARGS(afu, cmd, rc),
 
<------>TP_printk("psl%i.%i cmd=%s rc=%i",
<------><------>__entry->card,
<------><------>__entry->afu,
<------><------>__print_symbolic_u64(__entry->cmd, PSL_COMMANDS),
<------><------>__entry->rc
<------>)
);
 
DEFINE_EVENT(cxl_pe_class, cxl_slbia,
<------>TP_PROTO(struct cxl_context *ctx),
<------>TP_ARGS(ctx)
);
 
TRACE_EVENT(cxl_hcall,
<------>TP_PROTO(u64 unit_address, u64 process_token, long rc),
 
<------>TP_ARGS(unit_address, process_token, rc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u64, unit_address)
<------><------>__field(u64, process_token)
<------><------>__field(long, rc)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->unit_address = unit_address;
<------><------>__entry->process_token = process_token;
<------><------>__entry->rc = rc;
<------>),
 
<------>TP_printk("unit_address=0x%016llx process_token=0x%016llx rc=%li",
<------><------>__entry->unit_address,
<------><------>__entry->process_token,
<------><------>__entry->rc
<------>)
);
 
TRACE_EVENT(cxl_hcall_control,
<------>TP_PROTO(u64 unit_address, char *fct, u64 p1, u64 p2, u64 p3,
<------>u64 p4, unsigned long r4, long rc),
 
<------>TP_ARGS(unit_address, fct, p1, p2, p3, p4, r4, rc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u64, unit_address)
<------><------>__field(char *, fct)
<------><------>__field(u64, p1)
<------><------>__field(u64, p2)
<------><------>__field(u64, p3)
<------><------>__field(u64, p4)
<------><------>__field(unsigned long, r4)
<------><------>__field(long, rc)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->unit_address = unit_address;
<------><------>__entry->fct = fct;
<------><------>__entry->p1 = p1;
<------><------>__entry->p2 = p2;
<------><------>__entry->p3 = p3;
<------><------>__entry->p4 = p4;
<------><------>__entry->r4 = r4;
<------><------>__entry->rc = rc;
<------>),
 
<------>TP_printk("unit_address=%#.16llx %s(%#llx, %#llx, %#llx, %#llx, R4: %#lx)): %li",
<------><------>__entry->unit_address,
<------><------>__entry->fct,
<------><------>__entry->p1,
<------><------>__entry->p2,
<------><------>__entry->p3,
<------><------>__entry->p4,
<------><------>__entry->r4,
<------><------>__entry->rc
<------>)
);
 
TRACE_EVENT(cxl_hcall_attach,
<------>TP_PROTO(u64 unit_address, u64 phys_addr, unsigned long process_token,
<------><------>unsigned long mmio_addr, unsigned long mmio_size, long rc),
 
<------>TP_ARGS(unit_address, phys_addr, process_token,
<------><------>mmio_addr, mmio_size, rc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u64, unit_address)
<------><------>__field(u64, phys_addr)
<------><------>__field(unsigned long, process_token)
<------><------>__field(unsigned long, mmio_addr)
<------><------>__field(unsigned long, mmio_size)
<------><------>__field(long, rc)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->unit_address = unit_address;
<------><------>__entry->phys_addr = phys_addr;
<------><------>__entry->process_token = process_token;
<------><------>__entry->mmio_addr = mmio_addr;
<------><------>__entry->mmio_size = mmio_size;
<------><------>__entry->rc = rc;
<------>),
 
<------>TP_printk("unit_address=0x%016llx phys_addr=0x%016llx "
<------><------>"token=0x%.8lx mmio_addr=0x%lx mmio_size=0x%lx rc=%li",
<------><------>__entry->unit_address,
<------><------>__entry->phys_addr,
<------><------>__entry->process_token,
<------><------>__entry->mmio_addr,
<------><------>__entry->mmio_size,
<------><------>__entry->rc
<------>)
);
 
DEFINE_EVENT(cxl_hcall, cxl_hcall_detach,
<------>TP_PROTO(u64 unit_address, u64 process_token, long rc),
<------>TP_ARGS(unit_address, process_token, rc)
);
 
DEFINE_EVENT(cxl_hcall_control, cxl_hcall_control_function,
<------>TP_PROTO(u64 unit_address, char *fct, u64 p1, u64 p2, u64 p3,
<------>u64 p4, unsigned long r4, long rc),
<------>TP_ARGS(unit_address, fct, p1, p2, p3, p4, r4, rc)
);
 
DEFINE_EVENT(cxl_hcall, cxl_hcall_collect_int_info,
<------>TP_PROTO(u64 unit_address, u64 process_token, long rc),
<------>TP_ARGS(unit_address, process_token, rc)
);
 
TRACE_EVENT(cxl_hcall_control_faults,
<------>TP_PROTO(u64 unit_address, u64 process_token,
<------><------>u64 control_mask, u64 reset_mask, unsigned long r4,
<------><------>long rc),
 
<------>TP_ARGS(unit_address, process_token,
<------><------>control_mask, reset_mask, r4, rc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u64, unit_address)
<------><------>__field(u64, process_token)
<------><------>__field(u64, control_mask)
<------><------>__field(u64, reset_mask)
<------><------>__field(unsigned long, r4)
<------><------>__field(long, rc)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->unit_address = unit_address;
<------><------>__entry->process_token = process_token;
<------><------>__entry->control_mask = control_mask;
<------><------>__entry->reset_mask = reset_mask;
<------><------>__entry->r4 = r4;
<------><------>__entry->rc = rc;
<------>),
 
<------>TP_printk("unit_address=0x%016llx process_token=0x%llx "
<------><------>"control_mask=%#llx reset_mask=%#llx r4=%#lx rc=%li",
<------><------>__entry->unit_address,
<------><------>__entry->process_token,
<------><------>__entry->control_mask,
<------><------>__entry->reset_mask,
<------><------>__entry->r4,
<------><------>__entry->rc
<------>)
);
 
DEFINE_EVENT(cxl_hcall_control, cxl_hcall_control_facility,
<------>TP_PROTO(u64 unit_address, char *fct, u64 p1, u64 p2, u64 p3,
<------>u64 p4, unsigned long r4, long rc),
<------>TP_ARGS(unit_address, fct, p1, p2, p3, p4, r4, rc)
);
 
TRACE_EVENT(cxl_hcall_download_facility,
<------>TP_PROTO(u64 unit_address, char *fct, u64 list_address, u64 num,
<------>unsigned long r4, long rc),
 
<------>TP_ARGS(unit_address, fct, list_address, num, r4, rc),
 
<------>TP_STRUCT__entry(
<------><------>__field(u64, unit_address)
<------><------>__field(char *, fct)
<------><------>__field(u64, list_address)
<------><------>__field(u64, num)
<------><------>__field(unsigned long, r4)
<------><------>__field(long, rc)
<------>),
 
<------>TP_fast_assign(
<------><------>__entry->unit_address = unit_address;
<------><------>__entry->fct = fct;
<------><------>__entry->list_address = list_address;
<------><------>__entry->num = num;
<------><------>__entry->r4 = r4;
<------><------>__entry->rc = rc;
<------>),
 
<------>TP_printk("%#.16llx, %s(%#llx, %#llx), %#lx): %li",
<------><------>__entry->unit_address,
<------><------>__entry->fct,
<------><------>__entry->list_address,
<------><------>__entry->num,
<------><------>__entry->r4,
<------><------>__entry->rc
<------>)
);
 
#endif /* _CXL_TRACE_H */
 
/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE trace
#include <trace/define_trace.h>