feat: vmm_vmap/ioremap/iounmap to make MMIO more flexible and easy

[lunaix-os.git] / lunaix-os / includes / lunaix / mm / mmio.h

diff --git a/lunaix-os/includes/lunaix/mm/mmio.h b/lunaix-os/includes/lunaix/mm/mmio.h
new file mode 100644 (file)
index 0000000..c3f0d66
--- /dev/null
+++ b/lunaix-os/includes/lunaix/mm/mmio.h
@@ -0,0 +1,12 @@
+#ifndef __LUNAIX_MMIO_H
+#define __LUNAIX_MMIO_H
+
+#include <stdint.h>
+
+void*
+ioremap(uintptr_t paddr, uint32_t size);
+
+void*
+iounmap(uintptr_t vaddr, uint32_t size);
+
+#endif /* __LUNAIX_MMIO_H */