1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #undef TRACE_SYSTEM 3 #define TRACE_SYSTEM qcom_geni_i2c 4 5 #if !defined(_TRACE_QCOM_GENI_I2C_H) || defined(TRACE_HEADER_MULTI_READ) 6 #define _TRACE_QCOM_GENI_I2C_H 7 8 #include <linux/tracepoint.h> 9 10 TRACE_EVENT(geni_i2c_bus_setup, 11 TP_PROTO(struct device *dev, u32 clk_freq, u8 clk_div, 12 u8 t_high_cnt, u8 t_low_cnt, u8 t_cycle_cnt), 13 TP_ARGS(dev, clk_freq, clk_div, t_high_cnt, t_low_cnt, t_cycle_cnt), 14 15 TP_STRUCT__entry(__string(name, dev_name(dev)) 16 __field(u32, clk_freq) 17 __field(u8, clk_div) 18 __field(u8, t_high_cnt) 19 __field(u8, t_low_cnt) 20 __field(u8, t_cycle_cnt) 21 ), 22 23 TP_fast_assign(__assign_str(name); 24 __entry->clk_freq = clk_freq; 25 __entry->clk_div = clk_div; 26 __entry->t_high_cnt = t_high_cnt; 27 __entry->t_low_cnt = t_low_cnt; 28 __entry->t_cycle_cnt = t_cycle_cnt; 29 ), 30 31 TP_printk("%s: clk_freq=%u clk_div=%u t_high=%u t_low=%u t_cycle=%u", 32 __get_str(name), __entry->clk_freq, __entry->clk_div, 33 __entry->t_high_cnt, __entry->t_low_cnt, 34 __entry->t_cycle_cnt) 35 ); 36 37 TRACE_EVENT(geni_i2c_irq, 38 TP_PROTO(struct device *dev, u32 m_stat, u32 rx_st, 39 u32 dm_tx_st, u32 dm_rx_st), 40 TP_ARGS(dev, m_stat, rx_st, dm_tx_st, dm_rx_st), 41 42 TP_STRUCT__entry(__string(name, dev_name(dev)) 43 __field(u32, m_stat) 44 __field(u32, rx_st) 45 __field(u32, dm_tx_st) 46 __field(u32, dm_rx_st) 47 ), 48 49 TP_fast_assign(__assign_str(name); 50 __entry->m_stat = m_stat; 51 __entry->rx_st = rx_st; 52 __entry->dm_tx_st = dm_tx_st; 53 __entry->dm_rx_st = dm_rx_st; 54 ), 55 56 TP_printk("%s: m_stat=0x%08x rx_st=0x%08x dm_tx=0x%08x dm_rx=0x%08x", 57 __get_str(name), __entry->m_stat, __entry->rx_st, 58 __entry->dm_tx_st, __entry->dm_rx_st) 59 ); 60 61 TRACE_EVENT(geni_i2c_err, 62 TP_PROTO(struct device *dev, int err, const char *msg), 63 TP_ARGS(dev, err, msg), 64 65 TP_STRUCT__entry(__string(name, dev_name(dev)) 66 __field(int, err) 67 __string(msg, msg) 68 ), 69 70 TP_fast_assign(__assign_str(name); 71 __entry->err = err; 72 __assign_str(msg); 73 ), 74 75 TP_printk("%s: err=%d msg=%s", 76 __get_str(name), __entry->err, __get_str(msg)) 77 ); 78 79 #endif /* _TRACE_QCOM_GENI_I2C_H */ 80 81 /* This part must be outside protection */ 82 #include <trace/define_trace.h> 83