diff options
Diffstat (limited to 'kernel/include/linux/serial.h')
| -rw-r--r-- | kernel/include/linux/serial.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/kernel/include/linux/serial.h b/kernel/include/linux/serial.h new file mode 100644 index 000000000..0916107c7 --- /dev/null +++ b/kernel/include/linux/serial.h @@ -0,0 +1,33 @@ +/* + * 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 */ |