diff options
Diffstat (limited to 'drivers/usb/typec/ucsi/trace.h')
| -rw-r--r-- | drivers/usb/typec/ucsi/trace.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/drivers/usb/typec/ucsi/trace.h b/drivers/usb/typec/ucsi/trace.h new file mode 100644 index 000000000000..98b404404834 --- /dev/null +++ b/drivers/usb/typec/ucsi/trace.h @@ -0,0 +1,143 @@ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM ucsi + +#if !defined(__UCSI_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __UCSI_TRACE_H + +#include <linux/tracepoint.h> +#include "ucsi.h" +#include "debug.h" + +DECLARE_EVENT_CLASS(ucsi_log_ack, + TP_PROTO(u8 ack), + TP_ARGS(ack), + TP_STRUCT__entry( + __field(u8, ack) + ), + TP_fast_assign( + __entry->ack = ack; + ), + TP_printk("ACK %s", ucsi_ack_str(__entry->ack)) +); + +DEFINE_EVENT(ucsi_log_ack, ucsi_ack, + TP_PROTO(u8 ack), + TP_ARGS(ack) +); + +DECLARE_EVENT_CLASS(ucsi_log_control, + TP_PROTO(struct ucsi_control *ctrl), + TP_ARGS(ctrl), + TP_STRUCT__entry( + __field(u64, ctrl) + ), + TP_fast_assign( + __entry->ctrl = ctrl->raw_cmd; + ), + TP_printk("control=%08llx (%s)", __entry->ctrl, + ucsi_cmd_str(__entry->ctrl)) +); + +DEFINE_EVENT(ucsi_log_control, ucsi_command, + TP_PROTO(struct ucsi_control *ctrl), + TP_ARGS(ctrl) +); + +DECLARE_EVENT_CLASS(ucsi_log_command, + TP_PROTO(struct ucsi_control *ctrl, int ret), + TP_ARGS(ctrl, ret), + TP_STRUCT__entry( + __field(u64, ctrl) + __field(int, ret) + ), + TP_fast_assign( + __entry->ctrl = ctrl->raw_cmd; + __entry->ret = ret; + ), + TP_printk("%s -> %s (err=%d)", ucsi_cmd_str(__entry->ctrl), + __entry->ret < 0 ? "FAIL" : "OK", + __entry->ret < 0 ? __entry->ret : 0) +); + +DEFINE_EVENT(ucsi_log_command, ucsi_run_command, + TP_PROTO(struct ucsi_control *ctrl, int ret), + TP_ARGS(ctrl, ret) +); + +DEFINE_EVENT(ucsi_log_command, ucsi_reset_ppm, + TP_PROTO(struct ucsi_control *ctrl, int ret), + TP_ARGS(ctrl, ret) +); + +DECLARE_EVENT_CLASS(ucsi_log_cci, + TP_PROTO(u32 cci), + TP_ARGS(cci), + TP_STRUCT__entry( + __field(u32, cci) + ), + TP_fast_assign( + __entry->cci = cci; + ), + TP_printk("CCI=%08x %s", __entry->cci, ucsi_cci_str(__entry->cci)) +); + +DEFINE_EVENT(ucsi_log_cci, ucsi_notify, + TP_PROTO(u32 cci), + TP_ARGS(cci) +); + +DECLARE_EVENT_CLASS(ucsi_log_connector_status, + TP_PROTO(int port, struct ucsi_connector_status *status), + TP_ARGS(port, status), + TP_STRUCT__entry( + __field(int, port) + __field(u16, change) + __field(u8, opmode) + __field(u8, connected) + __field(u8, pwr_dir) + __field(u8, partner_flags) + __field(u8, partner_type) + __field(u32, request_data_obj) + __field(u8, bc_status) + ), + TP_fast_assign( + __entry->port = port - 1; + __entry->change = status->change; + __entry->opmode = status->pwr_op_mode; + __entry->connected = status->connected; + __entry->pwr_dir = status->pwr_dir; + __entry->partner_flags = status->partner_flags; + __entry->partner_type = status->partner_type; + __entry->request_data_obj = status->request_data_obj; + __entry->bc_status = status->bc_status; + ), + TP_printk("port%d status: change=%04x, opmode=%x, connected=%d, " + "sourcing=%d, partner_flags=%x, partner_type=%x, " + "request_data_obj=%08x, BC status=%x", __entry->port, + __entry->change, __entry->opmode, __entry->connected, + __entry->pwr_dir, __entry->partner_flags, __entry->partner_type, + __entry->request_data_obj, __entry->bc_status) +); + +DEFINE_EVENT(ucsi_log_connector_status, ucsi_connector_change, + TP_PROTO(int port, struct ucsi_connector_status *status), + TP_ARGS(port, status) +); + +DEFINE_EVENT(ucsi_log_connector_status, ucsi_register_port, + TP_PROTO(int port, struct ucsi_connector_status *status), + TP_ARGS(port, status) +); + +#endif /* __UCSI_TRACE_H */ + +/* This part must be outside protection */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . + +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +#include <trace/define_trace.h> |