Add macro EFI_SIZE_TO_PAGES/EFI_PAGES_TO_SIZE in UefiBaseType.h.

[mirror_edk2.git] / MdePkg / Include / Uefi / UefiBaseType.h

diff --git a/MdePkg/Include/Uefi/UefiBaseType.h b/MdePkg/Include/Uefi/UefiBaseType.h
index 429cbdcf1dcbba1f3d4071769f43faa485a32cb2..e0c77f6b478340920cf7829fe45e7ed2b4dcce54 100644 (file)
--- a/MdePkg/Include/Uefi/UefiBaseType.h
+++ b/MdePkg/Include/Uefi/UefiBaseType.h
@@ -65,6 +65,29 @@ typedef struct {
   UINT8   Pad2;\r
 } EFI_TIME;\r
 \r
+\r
+//\r
+// Networking Definitions\r
+//\r
+typedef struct {\r
+  UINT8 Addr[4];\r
+} EFI_IPv4_ADDRESS;\r
+\r
+typedef struct {\r
+  UINT8 Addr[16];\r
+} EFI_IPv6_ADDRESS;\r
+\r
+typedef struct {\r
+  UINT8 Addr[32];\r
+} EFI_MAC_ADDRESS;\r
+\r
+typedef union {\r
+  UINT32            Addr[4];\r
+  EFI_IPv4_ADDRESS  v4;\r
+  EFI_IPv6_ADDRESS  v6;\r
+} EFI_IP_ADDRESS;\r
+\r
+\r
 //\r
 // Enumeration of EFI_STATUS.\r
 // \r
@@ -137,5 +160,8 @@ typedef struct {
 #define EFI_PAGE_MASK             0xFFF\r
 #define EFI_PAGE_SHIFT            12\r
 \r
+#define EFI_SIZE_TO_PAGES(a)  (((a) >> EFI_PAGE_SHIFT) + (((a) & EFI_PAGE_MASK) ? 1 : 0))\r
+\r
+#define EFI_PAGES_TO_SIZE(a)   ( (a) << EFI_PAGE_SHIFT)\r
 \r
 #endif\r