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cros_ec: Show events in human-readable form

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Add a command to show the current events as a list of names. This is
easier to decipher than a bit mask.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2021-01-16 14:52:29 -07:00
parent 3a6c994f38
commit 3ae338299e
3 changed files with 112 additions and 7 deletions
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37
test/dm/cros_ec.c
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@@ -101,3 +101,40 @@ static int dm_test_cros_ec_switches(struct unit_test_state *uts)
return 0;
}
DM_TEST(dm_test_cros_ec_switches, UT_TESTF_SCAN_FDT);
static int dm_test_cros_ec_events(struct unit_test_state *uts)
{
struct udevice *dev;
u32 events;
ut_assertok(uclass_first_device_err(UCLASS_CROS_EC, &dev));
ut_assertok(cros_ec_get_host_events(dev, &events));
ut_asserteq(0, events);
/* try the command */
console_record_reset();
ut_assertok(run_command("crosec events", 0));
ut_assert_nextline("00000000");
ut_assert_console_end();
/* Open the lid and check the event appears */
sandbox_cros_ec_set_test_flags(dev, CROSECT_LID_OPEN);
ut_assertok(cros_ec_get_host_events(dev, &events));
ut_asserteq(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN), events);
/* try the command */
console_record_reset();
ut_assertok(run_command("crosec events", 0));
ut_assert_nextline("00000002");
ut_assert_nextline("lid_open");
ut_assert_console_end();
/* Clear the event */
ut_assertok(cros_ec_clear_host_events(dev,
EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN)));
ut_assertok(cros_ec_get_host_events(dev, &events));
ut_asserteq(0, events);
return 0;
}
DM_TEST(dm_test_cros_ec_events, UT_TESTF_SCAN_FDT);