Implement CMOS register access functions

xtoskrnl/includes/hl.hh

@@ -15,6 +15,7 @@
 #include <hl/cport.hh>
 #include <hl/cpu.hh>
 #include <hl/fbdev.hh>
+#include <hl/firmware.hh>
 #include <hl/init.hh>
 #include <hl/ioport.hh>
 #include <hl/ioreg.hh>

xtoskrnl/includes/hl/firmware.hh

@@ -0,0 +1,27 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtoskrnl/includes/hl/firmware.hh
+ * DESCRIPTION:     UEFI/BIOS Firmware support
+ * DEVELOPERS:      Aiken Harris <harraiken91@gmail.com>
+ */
+
+#ifndef __XTOSKRNL_HL_FIRMWARE_HH
+#define __XTOSKRNL_HL_FIRMWARE_HH
+
+#include <xtos.hh>
+
+
+/* Hardware Layer */
+namespace HL
+{
+    class Firmware
+    {
+        public:
+            STATIC XTFASTCALL UCHAR ReadCmosRegister(IN UCHAR Register);
+            STATIC XTFASTCALL VOID WriteCmosRegister(IN UCHAR Register,
+                                                     IN UCHAR Value);
+    };
+}
+
+#endif /* __XTOSKRNL_HL_FIRMWARE_HH */