hw/hfi1/trace_mmu.h

0001 /* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
0002 /*
0003  * Copyright(c) 2017 Intel Corporation.
0004  */
0005
0006 #if !defined(__HFI1_TRACE_MMU_H) || defined(TRACE_HEADER_MULTI_READ)
0007 #define __HFI1_TRACE_MMU_H
0008
0009 #include <linux/tracepoint.h>
0010 #include <linux/trace_seq.h>
0011
0012 #include "hfi.h"
0013
0014 #undef TRACE_SYSTEM
0015 #define TRACE_SYSTEM hfi1_mmu
0016
0017 DECLARE_EVENT_CLASS(hfi1_mmu_rb_template,
0018             TP_PROTO(unsigned long addr, unsigned long len),
0019             TP_ARGS(addr, len),
0020             TP_STRUCT__entry(__field(unsigned long, addr)
0021                      __field(unsigned long, len)
0022                 ),
0023             TP_fast_assign(__entry->addr = addr;
0024                    __entry->len = len;
0025                 ),
0026             TP_printk("MMU node addr 0x%lx, len %lu",
0027                   __entry->addr,
0028                   __entry->len
0029                 )
0030 );
0031
0032 DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_insert,
0033          TP_PROTO(unsigned long addr, unsigned long len),
0034          TP_ARGS(addr, len));
0035
0036 DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_search,
0037          TP_PROTO(unsigned long addr, unsigned long len),
0038          TP_ARGS(addr, len));
0039
0040 DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_remove,
0041          TP_PROTO(unsigned long addr, unsigned long len),
0042          TP_ARGS(addr, len));
0043
0044 DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_mem_invalidate,
0045          TP_PROTO(unsigned long addr, unsigned long len),
0046          TP_ARGS(addr, len));
0047
0048 #endif /* __HFI1_TRACE_RC_H */
0049
0050 #undef TRACE_INCLUDE_PATH
0051 #undef TRACE_INCLUDE_FILE
0052 #define TRACE_INCLUDE_PATH .
0053 #define TRACE_INCLUDE_FILE trace_mmu
0054 #include <trace/define_trace.h>