diff options
| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2013-01-16 14:08:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 07:36:10 -0800 |
| commit | f5836a55dee705d47a16c32139c02721763ff699 (patch) | |
| tree | ba4a16a75fd89f2655c922d92ae6a89c741c298b /tools/perf/scripts/python | |
| parent | serial: 8250_dw: Use ifdef with ACPI (diff) | |
| download | linux-f5836a55dee705d47a16c32139c02721763ff699.tar.gz linux-f5836a55dee705d47a16c32139c02721763ff699.zip | |
serial: 8250_dw: Set maxburst size
The default burst is often 1 byte which is not very optimal.
The ideal burst size when using 16550A type port would be
1/2 of fifosize, but this does not work with all Designware
implementations. Setting it to 1/4 fifosize.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions