ASYNC_SPD_SHI     711 drivers/tty/isicom.c 		if ((port->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
ASYNC_SPD_SHI     192 include/linux/serial_core.h #define UPF_SPD_SHI		((__force upf_t) ASYNC_SPD_SHI        /* 12 */ )
ASYNC_SPD_SHI      81 include/uapi/linux/tty_flags.h #define ASYNC_SPD_WARP		(ASYNC_SPD_HI|ASYNC_SPD_SHI)
ASYNC_SPD_SHI      82 include/uapi/linux/tty_flags.h #define ASYNC_SPD_MASK		(ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)