diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2012-09-24 10:19:03 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-27 00:39:39 +0400 |
| commit | 59733ef7e510f6fd51a3dfc6f22ec1d3630a47b9 (patch) | |
| tree | fe2fdf1f4e631217bdaf8e63c5d623e0db704440 /tools | |
| parent | 725ef4a3b68449611b523550739ab6d848cedafa (diff) | |
Powerpc 8xx CPM_UART too many interrupts
Setting the fifo to only 1 byte generates one interrupt every 1ms at 9600 bauds.
This is too much. This patch reduces the threshold to speeds below 2400 bauds
like in the 8250 UART driver.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions