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SERIAL: core: add hardware assisted h/w flow control support
authorRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 17 Apr 2012 15:41:10 +0000 (16:41 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 4 Nov 2012 11:25:55 +0000 (11:25 +0000)
commit20a178dd0d4982ad6fac9c9de5c9ee5c1238e4e0
tree823df80fdcdaa66587659bdf2c83106dd71d1c1atree | snapshot
parentffc0f6bfcb727efedd1ac236cf9ce70faa4d4710commit | diff
SERIAL: core: add hardware assisted h/w flow control support

Ports which are handling h/w flow control in hardware must not have
their RTS state altered depending on the tty's hardware-stopped state.
Avoid this additional logic when setting the termios state.

Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/tty/serial/serial_core.c diff | blob | history
include/linux/serial_core.h diff | blob | history
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