pch_uart: add multi-scatter processing

Browse source

Currently, this driver can handle only single scatterlist.
Thus, it can't send data beyond FIFO size.

This patch enables this driver can handle multiple scatter list.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

...

This commit is contained in:

Tomoya MORINAGA 2011-02-23 10:03:12 +09:00 • committed by Greg Kroah-Hartman

parent 4c37705877

commit da3564ee02

1 changed files with 89 additions and 28 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

115

drivers/tty/serial/pch_uart.c

View file