OvmfPkg/VirtioNetDxe: alloc RxBuf using AllocateSharedPages()

[mirror_edk2.git] / OvmfPkg / VirtioNetDxe / VirtioNet.h

diff --git a/OvmfPkg/VirtioNetDxe/VirtioNet.h b/OvmfPkg/VirtioNetDxe/VirtioNet.h
index 6762fc9d1d6e831ef770374a7a6c27537b2efc42..995593f4b236bbdf69bed6455f173d506fcfa29f 100644 (file)
--- a/OvmfPkg/VirtioNetDxe/VirtioNet.h
+++ b/OvmfPkg/VirtioNetDxe/VirtioNet.h
@@ -4,6 +4,7 @@
   Protocol instances for virtio-net devices.\r
 \r
   Copyright (C) 2013, Red Hat, Inc.\r
+  Copyright (c) 2017, AMD Inc, All rights reserved.<BR>\r
 \r
   This program and the accompanying materials are licensed and made available\r
   under the terms and conditions of the BSD License which accompanies this\r
@@ -86,6 +87,9 @@ typedef struct {
                                                  // VirtioNetInitRing\r
   UINT8                       *RxBuf;            // VirtioNetInitRx\r
   UINT16                      RxLastUsed;        // VirtioNetInitRx\r
+  UINTN                       RxBufNrPages;      // VirtioNetInitRx\r
+  EFI_PHYSICAL_ADDRESS        RxBufDeviceBase;   // VirtioNetInitRx\r
+  VOID                        *RxBufMap;         // VirtioNetInitRx\r
 \r
   VRING                       TxRing;            // VirtioNetInitRing\r
   VOID                        *TxRingMap;        // VirtioRingMap and\r