Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / serial.h

diff --git a/kernel/include/linux/serial.h b/kernel/include/linux/serial.h
new file mode 100644 (file)
index 0000000..0916107
--- /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 */