| /* |
| * include/linux/serial.h |
| * |
| * Copyright (C) 1992 by Theodore Ts'o. |
| * |
| * Redistribution of this file is permitted under the terms of the GNU |
| * Public License (GPL) |
| */ |
| #ifndef _LINUX_SERIAL_H |
| #define _LINUX_SERIAL_H |
| |
| #include <asm/page.h> |
| #include <uapi/linux/serial.h> |
| |
| |
| /* |
| * Counters of the input lines (CTS, DSR, RI, CD) interrupts |
| */ |
| |
| struct async_icount { |
| __u32 cts, dsr, rng, dcd, tx, rx; |
| __u32 frame, parity, overrun, brk; |
| __u32 buf_overrun; |
| }; |
| |
| /* |
| * The size of the serial xmit buffer is 1 page, or 4096 bytes |
| */ |
| #define SERIAL_XMIT_SIZE PAGE_SIZE |
| |
| #include <linux/compiler.h> |
| |
| #endif /* _LINUX_SERIAL_H */ |
