git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 8b152f1)
tty: serial: men_z135_uart: Wakeup UART after transmitting
authorJohannes Thumshirn <johannes.thumshirn@men.de>
Mon, 16 Jun 2014 05:33:38 +0000 (07:33 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Jul 2014 00:35:42 +0000 (17:35 -0700)
Call uart_write_wakeup() after writing the hardware FIFO and updateing the FIFO
pointers.

This fixes high latency and jitter on PPP over Serial links.

Reported-by: Jun Shih <Jun.Shih@pason.com>
Tested-by: Jun Shih <Jun.Shih@pason.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@men.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/men_z135_uart.c patch | blob | history

diff --cc drivers/tty/serial/men_z135_uart.c
Simple merge
Pandora Kernel Repository