From 7a6cf86e4dd3094ed5aa41bf76d93c28c89e85e7 Mon Sep 17 00:00:00 2001
From: Danny Holman <dholman@gymli.xyz>
Date: Wed, 20 Jan 2021 21:31:23 -0600
Subject: i386: add serial port support

Add support for serial communication in the i386 architecture.

Signed-off-by: Danny Holman <dholman@gymli.xyz>
---
 include/kernel/serial.h | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 include/kernel/serial.h

(limited to 'include')

diff --git a/include/kernel/serial.h b/include/kernel/serial.h
new file mode 100644
index 0000000..a3a54b0
--- /dev/null
+++ b/include/kernel/serial.h
@@ -0,0 +1,8 @@
+#ifndef SERIAL_H
+#define SERIAL_H
+
+static int serial_init(void);
+char read_serial(void);
+void write_serial(char a);
+
+#endif
-- 
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