MdeModulePkg: Update MNP driver to recycle TX buffer asynchronously.
This patch updates the MNP driver to recycle TX buffer asynchronously, instead of using a while loop wait after each transmit command. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19624 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -1,7 +1,7 @@
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/** @file
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Declaration of strctures and functions for MnpDxe driver.
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Copyright (c) 2005 - 2012, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions
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of the BSD License which accompanies this distribution. The full
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@@ -67,7 +67,9 @@ typedef struct {
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LIST_ENTRY GroupAddressList;
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UINT32 GroupAddressCount;
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EFI_EVENT TxTimeoutEvent;
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LIST_ENTRY FreeTxBufList;
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LIST_ENTRY AllTxBufList;
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UINT32 TxBufCount;
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NET_BUF_QUEUE FreeNbufQue;
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INTN NbufCnt;
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@@ -90,7 +92,6 @@ typedef struct {
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UINT32 BufferLength;
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UINT32 PaddingSize;
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NET_BUF *RxNbufCache;
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UINT8 *TxBuf;
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} MNP_DEVICE_DATA;
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#define MNP_DEVICE_DATA_FROM_THIS(a) \
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