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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-04 16:40:32 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-04 16:40:32 +0100 |
| commit | 724ec7c190c1893ea55fd7143e7e1c8c5b61a0e7 (patch) | |
| tree | 6cc08145262424ad6c8179457ed188656c41015f /Documentation/ABI/testing/debugfs-wilco-ec | |
| parent | da31de35cd2fb78f75788873e0b61e56d4bb1a90 (diff) | |
| parent | 3cea11cd5e3b00d91caf0b4730194039b45c5891 (diff) | |
Merge 5.10-rc2 into tty-next
We need the tty/vt/serial fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI/testing/debugfs-wilco-ec')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-wilco-ec | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/Documentation/ABI/testing/debugfs-wilco-ec b/Documentation/ABI/testing/debugfs-wilco-ec index 9d8d9d2def5b..682e3c09ef4d 100644 --- a/Documentation/ABI/testing/debugfs-wilco-ec +++ b/Documentation/ABI/testing/debugfs-wilco-ec @@ -27,16 +27,17 @@ Description: for writing, two for the type and at least a single byte of data. - Example: - // Request EC info type 3 (EC firmware build date) - // Corresponds with sending type 0x00f0 with - // MBOX = [38, 00, 03, 00] - $ echo 00 f0 38 00 03 00 > /sys/kernel/debug/wilco_ec/raw - // View the result. The decoded ASCII result "12/21/18" is - // included after the raw hex. - // Corresponds with MBOX = [00, 00, 31, 32, 2f, 32, 31, 38, ...] - $ cat /sys/kernel/debug/wilco_ec/raw - 00 00 31 32 2f 32 31 2f 31 38 00 38 00 01 00 2f 00 ..12/21/18.8... + Example:: + + // Request EC info type 3 (EC firmware build date) + // Corresponds with sending type 0x00f0 with + // MBOX = [38, 00, 03, 00] + $ echo 00 f0 38 00 03 00 > /sys/kernel/debug/wilco_ec/raw + // View the result. The decoded ASCII result "12/21/18" is + // included after the raw hex. + // Corresponds with MBOX = [00, 00, 31, 32, 2f, 32, 31, 38, ...] + $ cat /sys/kernel/debug/wilco_ec/raw + 00 00 31 32 2f 32 31 2f 31 38 00 38 00 01 00 2f 00 ..12/21/18.8... Note that the first 16 bytes of the received MBOX[] will be printed, even if some of the data is junk, and skipping bytes |