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Update.
[pintos-anon]
/
src
/
devices
/
serial.c
diff --git
a/src/devices/serial.c
b/src/devices/serial.c
index 1d0607ba0006b91f3d93770136d596bb3e969e59..8dc7f18cfbd0272b630e0d85c87abf119be23173 100644
(file)
--- a/
src/devices/serial.c
+++ b/
src/devices/serial.c
@@
-9,7
+9,9
@@
\f
/* Register definitions for the 16550A UART used in PCs.
The 16550A has a lot more going on than shown here, but this
\f
/* Register definitions for the 16550A UART used in PCs.
The 16550A has a lot more going on than shown here, but this
- is all we need. */
+ is all we need.
+
+ Refer to [PC16650D] for hardware information. */
/* I/O port base address for the first serial port. */
#define IO_BASE 0x3f8
/* I/O port base address for the first serial port. */
#define IO_BASE 0x3f8