| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* |
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| 3 | * Copyright (c) 2015-2016, Intel Corporation. All rights reserved. |
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| 4 | * Intel Management Engine Interface (Intel MEI) Linux driver |
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| 5 | */ |
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| 6 | |
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| 7 | #if !defined(_MEI_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) |
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| 8 | #define _MEI_TRACE_H_ |
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| 9 | |
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| 10 | #include <linux/stringify.h> |
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| 11 | #include <linux/types.h> |
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| 12 | #include <linux/tracepoint.h> |
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| 13 | |
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| 14 | #include <linux/device.h> |
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| 15 | |
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| 16 | #undef TRACE_SYSTEM |
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| 17 | #define TRACE_SYSTEM mei |
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| 18 | |
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| 19 | TRACE_EVENT(mei_reg_read, |
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| 20 | TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), |
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| 21 | TP_ARGS(dev, reg, offs, val), |
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| 22 | TP_STRUCT__entry( |
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| 23 | __string(dev, dev_name(dev)) |
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| 24 | __field(const char *, reg) |
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| 25 | __field(u32, offs) |
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| 26 | __field(u32, val) |
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| 27 | ), |
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| 28 | TP_fast_assign( |
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| 29 | __assign_str(dev, dev_name(dev)); |
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| 30 | __entry->reg = reg; |
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| 31 | __entry->offs = offs; |
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| 32 | __entry->val = val; |
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| 33 | ), |
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| 34 | TP_printk("[%s] read %s:[%#x] = %#x" , |
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| 35 | __get_str(dev), __entry->reg, __entry->offs, __entry->val) |
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| 36 | ); |
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| 37 | |
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| 38 | TRACE_EVENT(mei_reg_write, |
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| 39 | TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), |
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| 40 | TP_ARGS(dev, reg, offs, val), |
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| 41 | TP_STRUCT__entry( |
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| 42 | __string(dev, dev_name(dev)) |
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| 43 | __field(const char *, reg) |
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| 44 | __field(u32, offs) |
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| 45 | __field(u32, val) |
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| 46 | ), |
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| 47 | TP_fast_assign( |
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| 48 | __assign_str(dev, dev_name(dev)); |
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| 49 | __entry->reg = reg; |
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| 50 | __entry->offs = offs; |
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| 51 | __entry->val = val; |
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| 52 | ), |
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| 53 | TP_printk("[%s] write %s[%#x] = %#x" , |
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| 54 | __get_str(dev), __entry->reg, __entry->offs, __entry->val) |
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| 55 | ); |
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| 56 | |
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| 57 | TRACE_EVENT(mei_pci_cfg_read, |
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| 58 | TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val), |
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| 59 | TP_ARGS(dev, reg, offs, val), |
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| 60 | TP_STRUCT__entry( |
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| 61 | __string(dev, dev_name(dev)) |
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| 62 | __field(const char *, reg) |
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| 63 | __field(u32, offs) |
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| 64 | __field(u32, val) |
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| 65 | ), |
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| 66 | TP_fast_assign( |
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| 67 | __assign_str(dev, dev_name(dev)); |
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| 68 | __entry->reg = reg; |
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| 69 | __entry->offs = offs; |
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| 70 | __entry->val = val; |
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| 71 | ), |
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| 72 | TP_printk("[%s] pci cfg read %s:[%#x] = %#x" , |
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| 73 | __get_str(dev), __entry->reg, __entry->offs, __entry->val) |
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| 74 | ); |
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| 75 | |
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| 76 | #endif /* _MEI_TRACE_H_ */ |
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| 77 | |
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| 78 | /* This part must be outside protection */ |
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| 79 | #undef TRACE_INCLUDE_PATH |
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| 80 | #undef TRACE_INCLUDE_FILE |
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| 81 | #define TRACE_INCLUDE_PATH . |
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| 82 | #define TRACE_INCLUDE_FILE mei-trace |
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| 83 | #include <trace/define_trace.h> |
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| 84 | |
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