patch-2.3.42 linux/include/linux/serial.h

• Lines: 22
• Date: Fri Jan 28 19:36:22 2000
• Orig file: v2.3.41/linux/include/linux/serial.h
• Orig date: Fri Jan 28 15:09:09 2000

diff -u --recursive --new-file v2.3.41/linux/include/linux/serial.h linux/include/linux/serial.h
@@ -10,6 +10,21 @@
 #ifndef _LINUX_SERIAL_H
 #define _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 4096
+
 struct serial_struct {
 	int	type;
 	int	line;