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ENGR00170465-2 MX6Q/UART : enlarge the RX FIFO threthold when DMA is enabled.
authorHuang Shijie <b32955@freescale.com>
Thu, 15 Dec 2011 03:40:21 +0000 (11:40 +0800)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:10:22 +0000 (14:10 +0200)
commit60b8db217e7835fbc57722874cea387126d1ed0a
tree703dd89bfc4d4aabfdb88bee386a7f80fb12859dtree | snapshot
parent5fa16116a9ca98268d64a40d871d23ebf81a8c47commit | diff
ENGR00170465-2 MX6Q/UART : enlarge the RX FIFO threthold when DMA is enabled.

Enlarge the RX FIFO threthold from 1 to 16 when the DMA is enabled.
This will give us better performance.

Signed-off-by: Huang Shijie <b32955@freescale.com>
drivers/tty/serial/imx.c diff | blob | history
Linux kernel for KaRo TX COM modules