Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / seabios / src / hw / serialio.h

diff --git a/qemu/roms/seabios/src/hw/serialio.h b/qemu/roms/seabios/src/hw/serialio.h
new file mode 100644 (file)
index 0000000..88296fe
--- /dev/null
+++ b/qemu/roms/seabios/src/hw/serialio.h
@@ -0,0 +1,29 @@
+#ifndef __SERIALIO_H
+#define __SERIALIO_H
+
+#include "types.h" // u16
+
+#define PORT_LPT2              0x0278
+#define PORT_SERIAL4           0x02e8
+#define PORT_SERIAL2           0x02f8
+#define PORT_LPT1              0x0378
+#define PORT_SERIAL3           0x03e8
+#define PORT_SERIAL1           0x03f8
+
+// Serial port offsets
+#define SEROFF_DATA    0
+#define SEROFF_DLL     0
+#define SEROFF_IER     1
+#define SEROFF_DLH     1
+#define SEROFF_IIR     2
+#define SEROFF_LCR     3
+#define SEROFF_LSR     5
+#define SEROFF_MSR     6
+
+void serial_debug_preinit(void);
+void serial_debug_putc(char c);
+void serial_debug_flush(void);
+extern u16 DebugOutputPort;
+void qemu_debug_putc(char c);
+
+#endif // serialio.h