1 files changed, 38 insertions, 1 deletions
diff --git a/Private/NewBoot/BootKit/BootKit.hxx b/Private/NewBoot/BootKit/BootKit.hxx
index 73bbce37..edd8015b 100644
--- a/Private/NewBoot/BootKit/BootKit.hxx
+++ b/Private/NewBoot/BootKit/BootKit.hxx
@@ -83,7 +83,7 @@ class BFileReader final {
   CharacterType mPath[255];
 
  private:
-  ATAHelper mHelper;
+  BATADevice mDevice;
 };
 
 /***********************************************************************************/
@@ -92,3 +92,40 @@ class BFileReader final {
 
 #include <BootKit/Platform.hxx>
 #include <BootKit/Protocol.hxx>
+
+#ifdef __EFI_x86_64__
+
+inline void out8(UInt16 port, UInt8 value) {
+  asm volatile("outb %%al, %1" : : "a"(value), "Nd"(port) : "memory");
+}
+
+inline void out16(UInt16 port, UInt16 value) {
+  asm volatile("outw %%ax, %1" : : "a"(value), "Nd"(port) : "memory");
+}
+
+inline void out32(UInt16 port, UInt32 value) {
+  asm volatile("outl %%eax, %1" : : "a"(value), "Nd"(port) : "memory");
+}
+
+inline UInt8 in8(UInt16 port) {
+  UInt8 value = 0UL;
+  asm volatile("inb %1, %%al" : "=a"(value) : "Nd"(port) : "memory");
+
+  return value;
+}
+
+inline UInt16 in16(UInt16 port) {
+  UInt16 value = 0UL;
+  asm volatile("inw %1, %%ax" : "=a"(value) : "Nd"(port) : "memory");
+
+  return value;
+}
+
+inline UInt32 in32(UInt16 port) {
+  UInt32 value = 0UL;
+  asm volatile("inl %1, %%eax" : "=a"(value) : "Nd"(port) : "memory");
+
+  return value;
+}
+
+#endif  // __EFI_x86_64__
+\ No newline at end of file