Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
USB: typec: tps6598x: Add status trace for tps25750
tps25750 status register is a subset of tps6598x status register, hence
a trace for tps25750 status register is added.
Signed-off-by: Abdel Alkuor <abdelalkuor@geotab.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20231003155842.57313-10-alkuor@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Abdel Alkuor
and committed by
Greg Kroah-Hartman
efa33cd8
e5d4a413
+38
+1
drivers/usb/typec/tipd/core.c
+1
drivers/usb/typec/tipd/core.c
+37
drivers/usb/typec/tipd/trace.h
+37
drivers/usb/typec/tipd/trace.h
···
91
91
TPS_STATUS_USB_HOST_PRESENT_MASK | \
92
92
TPS_STATUS_LEGACY_MASK))
93
93
94
+
#define TPS25750_STATUS_FLAGS_MASK (GENMASK(31, 0) ^ (TPS_STATUS_CONN_STATE_MASK | \
95
+
GENMASK(19, 7) | \
96
+
TPS_STATUS_VBUS_STATUS_MASK | \
97
+
TPS_STATUS_USB_HOST_PRESENT_MASK | \
98
+
TPS_STATUS_LEGACY_MASK | \
99
+
BIT(26) | \
100
+
GENMASK(31, 28)))
101
+
94
102
#define show_status_conn_state(status) \
95
103
__print_symbolic(TPS_STATUS_CONN_STATE((status)), \
96
104
{ TPS_STATUS_CONN_STATE_CONN_WITH_R_A, "conn-Ra" }, \
···
155
147
{ TPS_STATUS_BIST, "BIST" }, \
156
148
{ TPS_STATUS_HIGH_VOLAGE_WARNING, "HIGH_VOLAGE_WARNING" }, \
157
149
{ TPS_STATUS_HIGH_LOW_VOLTAGE_WARNING, "HIGH_LOW_VOLTAGE_WARNING" })
150
+
151
+
#define show_tps25750_status_flags(flags) \
152
+
__print_flags((flags & TPS25750_STATUS_FLAGS_MASK), "|", \
153
+
{ TPS_STATUS_PLUG_PRESENT, "PLUG_PRESENT" }, \
154
+
{ TPS_STATUS_PLUG_UPSIDE_DOWN, "UPSIDE_DOWN" }, \
155
+
{ TPS_STATUS_PORTROLE, "PORTROLE" }, \
156
+
{ TPS_STATUS_DATAROLE, "DATAROLE" }, \
157
+
{ TPS_STATUS_BIST, "BIST" })
158
158
159
159
#define show_power_status_source_sink(power_status) \
160
160
__print_symbolic(TPS_POWER_STATUS_SOURCESINK(power_status), \
···
305
289
show_status_usb_host_present(__entry->status),
306
290
show_status_legacy(__entry->status),
307
291
show_status_flags(__entry->status)
292
+
)
293
+
);
294
+
295
+
TRACE_EVENT(tps25750_status,
296
+
TP_PROTO(u32 status),
297
+
TP_ARGS(status),
298
+
299
+
TP_STRUCT__entry(
300
+
__field(u32, status)
301
+
),
302
+
303
+
TP_fast_assign(
304
+
__entry->status = status;
305
+
),
306
+
307
+
TP_printk("conn: %s, vbus: %s, usb-host: %s, legacy: %s, flags: %s",
308
+
show_status_conn_state(__entry->status),
309
+
show_status_vbus_status(__entry->status),
310
+
show_status_usb_host_present(__entry->status),
311
+
show_status_legacy(__entry->status),
312
+
show_tps25750_status_flags(__entry->status)
308
313
)
309
314
);
310
315