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[retroray] / src / dos / mtrr.h

diff --git a/src/dos/mtrr.h b/src/dos/mtrr.h
new file mode 100644 (file)
index 0000000..b77eb58
--- /dev/null
+++ b/src/dos/mtrr.h
@@ -0,0 +1,11 @@
+#ifndef MTRR_H_
+#define MTRR_H_
+
+#define MTRR_WC                1
+
+int get_page_memtype(uint32_t addr, int num_ranges);
+int check_wrcomb_enabled(uint32_t addr, int len, int num_ranges);
+int alloc_mtrr(int num_ranges);
+void enable_wrcomb(uint32_t addr, int len);
+
+#endif /* MTRR_H_ */