From 647f162b8e7e446c4bade031eb8a1a0a83d3de82 Mon Sep 17 00:00:00 2001 From: Peter Hurley Date: Sun, 1 Mar 2015 10:24:28 -0500 Subject: serial: uapi: Declare all userspace-visible io types ioctl(TIOCGSERIAL|TIOCSSERIAL) report and can change the port->iotype. UART drivers use the UPIO_* definitions, but the uapi header defines parallel values and userspace uses these parallel values for ioctls; thus the userspace values are definitive. Define UPIO_* iotypes in terms of the uapi defines, SERIAL_IO_*; extend the uapi defines to include all values in use by the serial core. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman --- include/uapi/linux/serial.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/linux/serial.h b/include/uapi/linux/serial.h index 5e0d0ed61cf3..25331f9faa76 100644 --- a/include/uapi/linux/serial.h +++ b/include/uapi/linux/serial.h @@ -65,6 +65,10 @@ struct serial_struct { #define SERIAL_IO_PORT 0 #define SERIAL_IO_HUB6 1 #define SERIAL_IO_MEM 2 +#define SERIAL_IO_MEM32 3 +#define SERIAL_IO_AU 4 +#define SERIAL_IO_TSI 5 +#define SERIAL_IO_MEM32BE 6 #define UART_CLEAR_FIFO 0x01 #define UART_USE_FIFO 0x02 -- cgit v1.2.3-59-g8ed1b