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efd3a8925e
If at-shutdown is specified, the battery is cut off
1 seconds after the host has shutdown.
BUG=chrome-os-partner:29292,chrome-os-partner:28887
BRANCH=tot,nyan
TEST=Run batterycutoff ectool command and cutoff console
command with and without 'at-shutdown' option. Verify
the battery is cut off immediately without the option
specified and 1 seconds after shutdown with. View the
console log to see the deferred cutoff occur.
The following tests are verified on big.
console:
cutoff, AC on: system is off after removing AC.
cutoff, AC off: system is off immediately.
at-shutdown, AC on: system is off after "power off" and removing AC.
at-shutdown, AC off: system is off after "power off".
ectool:
batterycutoff, AC on: system is off after removing AC.
batterycutoff, AC off: system is off immediately.
at-shutdown, AC on: battery is cut off after 1s of shutdown.
system is off right after removing AC power.
at-shutdown, AC off: system is off after 1s of shutdown.
[84.058416 power state 3 = S0, in 0x0000]
[84.058803 power lost input; wanted 0x0001, got 0x0000]
[84.059120 power off 3]
[84.072148 Cutting off battery in 1 second(s)]
[84.123896 power shutdown complete]
[84.128790 power state 7 = S0->S3, in 0x0002]
[84.139694 power state 2 = S3, in 0x0002]
[84.150857 power state 8 = S3->S5, in 0x0002]
[84.166975 power state 1 = S5, in 0x0002]
[84.177972 power state 1 = S5, in 0x0002]
[85.080012 Battery cut off succeeded.]
Change-Id: Id4bacf79ad3add885260655f80cb8127bafe1ad6
Signed-off-by: Dave Parker <dparker@google.com>
Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/203694
Reviewed-by: Vic Yang <victoryang@chromium.org>
For an overview of the Embedded Controller firmware, refer to http://www.chromium.org/chromium-os/2014-firmware-summit