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| author | Daisuke Nojiri <dnojiri@chromium.org> | 2018-01-19 13:33:21 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-01-22 18:50:11 -0800 |
| commit | c06d7fea8f6b8235e9a7dcbb76e2a637189f9d2e (patch) | |
| tree | 35a1b5a2f1d01a08bacf567d8b6506778858bcab /include/host_command.h | |
| parent | d9f4ce13f2a49a260db7bb6d42234439184e9e55 (diff) | |
| download | chrome-ec-c06d7fea8f6b8235e9a7dcbb76e2a637189f9d2e.tar.gz | |
host_command: Suppress individual host command debug log
Host command handler prints every single host command except when
commands are repeated back-to-back. This patch allows each board
decide which commands should be ignored. When debug printf is
suppressed, a global counter is incremented. Developers know there
were commands processed but not reported to the console.
BUG=chromium:803955
BRANCH=none
TEST=Observe 0x97 and 0x98 were not printed. Global suppress
counter is incremented.
Change-Id: I05e8cde9039f602e8fc06c20e89b328e797bd733
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/876952
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'include/host_command.h')
| -rw-r--r-- | include/host_command.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/host_command.h b/include/host_command.h index f83ffcc616..de99a6894e 100644 --- a/include/host_command.h +++ b/include/host_command.h @@ -337,4 +337,7 @@ void host_send_sysrq(uint8_t key); uint32_t get_feature_flags0(void); uint32_t get_feature_flags1(void); +/* Used to define the end of host_command_suppressed */ +#define HOST_COMMAND_SUPPRESS_DELIMITER 0xFFFF + #endif /* __CROS_EC_HOST_COMMAND_H */ |