| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * |
| 3 | * Intel Management Engine Interface (Intel MEI) Linux driver |
| 4 | * Copyright (c) 2015, Intel Corporation. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms and conditions of the GNU General Public License, |
| 8 | * version 2, as published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed in the hope it will be useful, but WITHOUT |
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 13 | * more details. |
| 14 | * |
| 15 | */ |
| 16 | |
| 17 | #if !defined(_MEI_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) |
| 18 | #define _MEI_TRACE_H_ |
| 19 | |
| 20 | #include <linux/stringify.h> |
| 21 | #include <linux/types.h> |
| 22 | #include <linux/tracepoint.h> |
| 23 | |
| 24 | #include <linux/device.h> |
| 25 | |
| 26 | #undef TRACE_SYSTEM |
| 27 | #define TRACE_SYSTEM mei |
| 28 | |
| 29 | TRACE_EVENT(mei_reg_read, |
| 30 | TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), |
| 31 | TP_ARGS(dev, reg, offs, val), |
| 32 | TP_STRUCT__entry( |
| 33 | __string(dev, dev_name(dev)) |
| 34 | __field(const char *, reg) |
| 35 | __field(u32, offs) |
| 36 | __field(u32, val) |
| 37 | ), |
| 38 | TP_fast_assign( |
| 39 | __assign_str(dev, dev_name(dev)) |
| 40 | __entry->reg = reg; |
| 41 | __entry->offs = offs; |
| 42 | __entry->val = val; |
| 43 | ), |
| 44 | TP_printk("[%s] read %s:[%#x] = %#x", |
| 45 | __get_str(dev), __entry->reg, __entry->offs, __entry->val) |
| 46 | ); |
| 47 | |
| 48 | TRACE_EVENT(mei_reg_write, |
| 49 | TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), |
| 50 | TP_ARGS(dev, reg, offs, val), |
| 51 | TP_STRUCT__entry( |
| 52 | __string(dev, dev_name(dev)) |
| 53 | __field(const char *, reg) |
| 54 | __field(u32, offs) |
| 55 | __field(u32, val) |
| 56 | ), |
| 57 | TP_fast_assign( |
| 58 | __assign_str(dev, dev_name(dev)) |
| 59 | __entry->reg = reg; |
| 60 | __entry->offs = offs; |
| 61 | __entry->val = val; |
| 62 | ), |
| 63 | TP_printk("[%s] write %s[%#x] = %#x", |
| 64 | __get_str(dev), __entry->reg, __entry->offs, __entry->val) |
| 65 | ); |
| 66 | |
| 67 | TRACE_EVENT(mei_pci_cfg_read, |
| 68 | TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), |
| 69 | TP_ARGS(dev, reg, offs, val), |
| 70 | TP_STRUCT__entry( |
| 71 | __string(dev, dev_name(dev)) |
| 72 | __field(const char *, reg) |
| 73 | __field(u32, offs) |
| 74 | __field(u32, val) |
| 75 | ), |
| 76 | TP_fast_assign( |
| 77 | __assign_str(dev, dev_name(dev)) |
| 78 | __entry->reg = reg; |
| 79 | __entry->offs = offs; |
| 80 | __entry->val = val; |
| 81 | ), |
| 82 | TP_printk("[%s] pci cfg read %s:[%#x] = %#x", |
| 83 | __get_str(dev), __entry->reg, __entry->offs, __entry->val) |
| 84 | ); |
| 85 | |
| 86 | TRACE_EVENT(mei_pci_cfg_write, |
| 87 | TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), |
| 88 | TP_ARGS(dev, reg, offs, val), |
| 89 | TP_STRUCT__entry( |
| 90 | __string(dev, dev_name(dev)) |
| 91 | __field(const char *, reg) |
| 92 | __field(u32, offs) |
| 93 | __field(u32, val) |
| 94 | ), |
| 95 | TP_fast_assign( |
| 96 | __assign_str(dev, dev_name(dev)) |
| 97 | __entry->reg = reg; |
| 98 | __entry->offs = offs; |
| 99 | __entry->val = val; |
| 100 | ), |
| 101 | TP_printk("[%s] pci cfg write %s[%#x] = %#x", |
| 102 | __get_str(dev), __entry->reg, __entry->offs, __entry->val) |
| 103 | ); |
| 104 | |
| 105 | #endif /* _MEI_TRACE_H_ */ |
| 106 | |
| 107 | /* This part must be outside protection */ |
| 108 | #undef TRACE_INCLUDE_PATH |
| 109 | #undef TRACE_INCLUDE_FILE |
| 110 | #define TRACE_INCLUDE_PATH . |
| 111 | #define TRACE_INCLUDE_FILE mei-trace |
| 112 | #include <trace/define_trace.h> |