NetworkPkg/UefiPxeBcDxe: Configure the ARP Instance/RouteTable with new address

[mirror_edk2.git] / NetworkPkg / UefiPxeBcDxe / PxeBcDhcp6.h

diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
index 9493b164cbb094d3e8ae99ed0d89103ee28a4086..39efcfaa778830c13a0c686c768d341baa9b64a6 100644 (file)
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
@@ -18,7 +18,7 @@
 \r
 #define PXEBC_DHCP6_OPTION_MAX_NUM        16\r
 #define PXEBC_DHCP6_OPTION_MAX_SIZE       312\r
-#define PXEBC_DHCP6_PACKET_MAX_SIZE       1472\r
+#define PXEBC_DHCP6_PACKET_MAX_SIZE       (sizeof (EFI_PXE_BASE_CODE_PACKET))\r
 #define PXEBC_IP6_POLICY_MAX              0xff\r
 #define PXEBC_IP6_ROUTE_TABLE_TIMEOUT     10\r
 \r
@@ -101,10 +101,12 @@ typedef struct {
   UINT8                   Precedence;\r
 } PXEBC_DHCP6_OPTION_NODE;\r
 \r
+#define PXEBC_CACHED_DHCP6_PACKET_MAX_SIZE  (OFFSET_OF (EFI_DHCP6_PACKET, Dhcp6) + PXEBC_DHCP6_PACKET_MAX_SIZE)\r
+\r
 typedef union {\r
   EFI_DHCP6_PACKET        Offer;\r
   EFI_DHCP6_PACKET        Ack;\r
-  UINT8                   Buffer[PXEBC_DHCP6_PACKET_MAX_SIZE];\r
+  UINT8                   Buffer[PXEBC_CACHED_DHCP6_PACKET_MAX_SIZE];\r
 } PXEBC_DHCP6_PACKET;\r
 \r
 typedef struct {\r