Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /* SMBUS message transfer tracepoints
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Written by David Howells (dhowells@redhat.com)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) #undef TRACE_SYSTEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #define TRACE_SYSTEM smbus
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #if !defined(_TRACE_SMBUS_H) || defined(TRACE_HEADER_MULTI_READ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #define _TRACE_SMBUS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include <linux/i2c.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include <linux/tracepoint.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17)  * drivers/i2c/i2c-core-smbus.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21)  * i2c_smbus_xfer() write data or procedure call request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) TRACE_EVENT_CONDITION(smbus_write,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 	TP_PROTO(const struct i2c_adapter *adap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 		 u16 addr, unsigned short flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 		 char read_write, u8 command, int protocol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 		 const union i2c_smbus_data *data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 	TP_ARGS(adap, addr, flags, read_write, command, protocol, data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 	TP_CONDITION(read_write == I2C_SMBUS_WRITE ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 		     protocol == I2C_SMBUS_PROC_CALL ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 		     protocol == I2C_SMBUS_BLOCK_PROC_CALL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 	TP_STRUCT__entry(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 		__field(int,	adapter_nr		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 		__field(__u16,	addr			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 		__field(__u16,	flags			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 		__field(__u8,	command			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 		__field(__u8,	len			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 		__field(__u32,	protocol		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 		__array(__u8, buf, I2C_SMBUS_BLOCK_MAX + 2)	),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 		__entry->adapter_nr = adap->nr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 		__entry->addr = addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 		__entry->flags = flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 		__entry->command = command;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 		__entry->protocol = protocol;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 		switch (protocol) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 		case I2C_SMBUS_BYTE_DATA:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 			__entry->len = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 			goto copy;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 		case I2C_SMBUS_WORD_DATA:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 		case I2C_SMBUS_PROC_CALL:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 			__entry->len = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 			goto copy;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 		case I2C_SMBUS_BLOCK_DATA:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 		case I2C_SMBUS_BLOCK_PROC_CALL:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 		case I2C_SMBUS_I2C_BLOCK_DATA:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 			__entry->len = data->block[0] + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 		copy:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 			memcpy(__entry->buf, data->block, __entry->len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 		case I2C_SMBUS_QUICK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 		case I2C_SMBUS_BYTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 		case I2C_SMBUS_I2C_BLOCK_BROKEN:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 		default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 			__entry->len = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 		       ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	TP_printk("i2c-%d a=%03x f=%04x c=%x %s l=%u [%*phD]",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 		  __entry->adapter_nr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 		  __entry->addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 		  __entry->flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 		  __entry->command,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 		  __print_symbolic(__entry->protocol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 				   { I2C_SMBUS_QUICK,		"QUICK"	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 				   { I2C_SMBUS_BYTE,		"BYTE"	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 				   { I2C_SMBUS_BYTE_DATA,		"BYTE_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 				   { I2C_SMBUS_WORD_DATA,		"WORD_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 				   { I2C_SMBUS_PROC_CALL,		"PROC_CALL" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 				   { I2C_SMBUS_BLOCK_DATA,		"BLOCK_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 				   { I2C_SMBUS_I2C_BLOCK_BROKEN,	"I2C_BLOCK_BROKEN" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 				   { I2C_SMBUS_BLOCK_PROC_CALL,	"BLOCK_PROC_CALL" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 				   { I2C_SMBUS_I2C_BLOCK_DATA,	"I2C_BLOCK_DATA" }),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 		  __entry->len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 		  __entry->len, __entry->buf
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 		  ));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89)  * i2c_smbus_xfer() read data request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) TRACE_EVENT_CONDITION(smbus_read,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	TP_PROTO(const struct i2c_adapter *adap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 		 u16 addr, unsigned short flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 		 char read_write, u8 command, int protocol),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	TP_ARGS(adap, addr, flags, read_write, command, protocol),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	TP_CONDITION(!(read_write == I2C_SMBUS_WRITE ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 		       protocol == I2C_SMBUS_PROC_CALL ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 		       protocol == I2C_SMBUS_BLOCK_PROC_CALL)),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 	TP_STRUCT__entry(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 		__field(int,	adapter_nr		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 		__field(__u16,	flags			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 		__field(__u16,	addr			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 		__field(__u8,	command			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 		__field(__u32,	protocol		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 		__array(__u8, buf, I2C_SMBUS_BLOCK_MAX + 2)	),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 		__entry->adapter_nr = adap->nr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 		__entry->addr = addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 		__entry->flags = flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 		__entry->command = command;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 		__entry->protocol = protocol;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 		       ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	TP_printk("i2c-%d a=%03x f=%04x c=%x %s",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 		  __entry->adapter_nr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 		  __entry->addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 		  __entry->flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 		  __entry->command,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 		  __print_symbolic(__entry->protocol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 				   { I2C_SMBUS_QUICK,		"QUICK"	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 				   { I2C_SMBUS_BYTE,		"BYTE"	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 				   { I2C_SMBUS_BYTE_DATA,		"BYTE_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 				   { I2C_SMBUS_WORD_DATA,		"WORD_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 				   { I2C_SMBUS_PROC_CALL,		"PROC_CALL" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 				   { I2C_SMBUS_BLOCK_DATA,		"BLOCK_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 				   { I2C_SMBUS_I2C_BLOCK_BROKEN,	"I2C_BLOCK_BROKEN" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 				   { I2C_SMBUS_BLOCK_PROC_CALL,	"BLOCK_PROC_CALL" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 				   { I2C_SMBUS_I2C_BLOCK_DATA,	"I2C_BLOCK_DATA" })
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 		  ));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131)  * i2c_smbus_xfer() read data or procedure call reply
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) TRACE_EVENT_CONDITION(smbus_reply,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	TP_PROTO(const struct i2c_adapter *adap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 		 u16 addr, unsigned short flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 		 char read_write, u8 command, int protocol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 		 const union i2c_smbus_data *data, int res),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	TP_ARGS(adap, addr, flags, read_write, command, protocol, data, res),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	TP_CONDITION(res >= 0 && read_write == I2C_SMBUS_READ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	TP_STRUCT__entry(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 		__field(int,	adapter_nr		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 		__field(__u16,	addr			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 		__field(__u16,	flags			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 		__field(__u8,	command			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 		__field(__u8,	len			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 		__field(__u32,	protocol		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 		__array(__u8, buf, I2C_SMBUS_BLOCK_MAX + 2)	),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 		__entry->adapter_nr = adap->nr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 		__entry->addr = addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 		__entry->flags = flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 		__entry->command = command;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 		__entry->protocol = protocol;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 		switch (protocol) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 		case I2C_SMBUS_BYTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 		case I2C_SMBUS_BYTE_DATA:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 			__entry->len = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 			goto copy;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 		case I2C_SMBUS_WORD_DATA:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 		case I2C_SMBUS_PROC_CALL:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 			__entry->len = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 			goto copy;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 		case I2C_SMBUS_BLOCK_DATA:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 		case I2C_SMBUS_BLOCK_PROC_CALL:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 		case I2C_SMBUS_I2C_BLOCK_DATA:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 			__entry->len = data->block[0] + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 		copy:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 			memcpy(__entry->buf, data->block, __entry->len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 		case I2C_SMBUS_QUICK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 		case I2C_SMBUS_I2C_BLOCK_BROKEN:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 		default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 			__entry->len = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 		       ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 	TP_printk("i2c-%d a=%03x f=%04x c=%x %s l=%u [%*phD]",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 		  __entry->adapter_nr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 		  __entry->addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 		  __entry->flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 		  __entry->command,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 		  __print_symbolic(__entry->protocol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 				   { I2C_SMBUS_QUICK,		"QUICK"	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 				   { I2C_SMBUS_BYTE,		"BYTE"	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 				   { I2C_SMBUS_BYTE_DATA,		"BYTE_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 				   { I2C_SMBUS_WORD_DATA,		"WORD_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 				   { I2C_SMBUS_PROC_CALL,		"PROC_CALL" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 				   { I2C_SMBUS_BLOCK_DATA,		"BLOCK_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 				   { I2C_SMBUS_I2C_BLOCK_BROKEN,	"I2C_BLOCK_BROKEN" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 				   { I2C_SMBUS_BLOCK_PROC_CALL,	"BLOCK_PROC_CALL" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 				   { I2C_SMBUS_I2C_BLOCK_DATA,	"I2C_BLOCK_DATA" }),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 		  __entry->len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 		  __entry->len, __entry->buf
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 		  ));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197)  * i2c_smbus_xfer() result
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) TRACE_EVENT(smbus_result,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 	    TP_PROTO(const struct i2c_adapter *adap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 		     u16 addr, unsigned short flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 		     char read_write, u8 command, int protocol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 		     int res),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 	    TP_ARGS(adap, addr, flags, read_write, command, protocol, res),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 	    TP_STRUCT__entry(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 		    __field(int,	adapter_nr		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 		    __field(__u16,	addr			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 		    __field(__u16,	flags			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 		    __field(__u8,	read_write		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 		    __field(__u8,	command			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 		    __field(__s16,	res			)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 		    __field(__u32,	protocol		)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 			     ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	    TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 		    __entry->adapter_nr = adap->nr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 		    __entry->addr = addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 		    __entry->flags = flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 		    __entry->read_write = read_write;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 		    __entry->command = command;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 		    __entry->protocol = protocol;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 		    __entry->res = res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 			   ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 	    TP_printk("i2c-%d a=%03x f=%04x c=%x %s %s res=%d",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 		      __entry->adapter_nr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 		      __entry->addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 		      __entry->flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 		      __entry->command,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 		      __print_symbolic(__entry->protocol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 				       { I2C_SMBUS_QUICK,		"QUICK"	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 				       { I2C_SMBUS_BYTE,		"BYTE"	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 				       { I2C_SMBUS_BYTE_DATA,		"BYTE_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 				       { I2C_SMBUS_WORD_DATA,		"WORD_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 				       { I2C_SMBUS_PROC_CALL,		"PROC_CALL" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 				       { I2C_SMBUS_BLOCK_DATA,		"BLOCK_DATA" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 				       { I2C_SMBUS_I2C_BLOCK_BROKEN,	"I2C_BLOCK_BROKEN" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 				       { I2C_SMBUS_BLOCK_PROC_CALL,	"BLOCK_PROC_CALL" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 				       { I2C_SMBUS_I2C_BLOCK_DATA,	"I2C_BLOCK_DATA" }),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 		      __entry->read_write == I2C_SMBUS_WRITE ? "wr" : "rd",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 		      __entry->res
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 		      ));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) #endif /* _TRACE_SMBUS_H */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) /* This part must be outside protection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) #include <trace/define_trace.h>