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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)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:33:40 +0000 (08:33 +0200)
commitc015015fbc1a3020060d6992915cd34e570be6b1
tree703dd89bfc4d4aabfdb88bee386a7f80fb12859dtree | snapshot
parentc07ec399cc7ed1f7c3cf3eb9b3910828de7cc64bcommit | 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