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1. Fixed issue when calculating timeout value in timeout function in MNP module.

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2. Added and refine some comments.
3. Enable UefiPxeBc Module to accept all broadcast packets for UDP Read&Write interface.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6781 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2008-12-01 01:59:45 +00:00
parent 0e4d589e91
commit 48bd50c5a1
3 changed files with 11 additions and 5 deletions
MdeModulePkg/Universal/Network
MnpDxe
MnpIo.c
Udp4Dxe
Udp4Impl.c
UefiPxeBcDxe
PxeBcDriver.c

7
MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c

@ -1042,9 +1042,12 @@ MnpCheckPacketTimeout (
RxDataWrap = NET_LIST_USER_STRUCT (RxEntry, MNP_RXDATA_WRAP, WrapEntry);
if (RxDataWrap->TimeoutTick >= MNP_TIMEOUT_CHECK_INTERVAL) {
//
// TimeoutTick unit is ms, MNP_TIMEOUT_CHECK_INTERVAL unit is 100ns.
//
if (RxDataWrap->TimeoutTick >= (MNP_TIMEOUT_CHECK_INTERVAL / 10)) {
RxDataWrap->TimeoutTick -= MNP_TIMEOUT_CHECK_INTERVAL;
RxDataWrap->TimeoutTick -= (MNP_TIMEOUT_CHECK_INTERVAL / 10);
} else {
//
// Drop the timeout packet.

7
MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Impl.c

@ -451,13 +451,16 @@ Udp4CheckTimeout (
//
Wrap = NET_LIST_USER_STRUCT (WrapEntry, UDP4_RXDATA_WRAP, Link);
if (Wrap->TimeoutTick <= UDP4_TIMEOUT_INTERVAL / 10) {
//
// TimeoutTick unit is ms, MNP_TIMEOUT_CHECK_INTERVAL unit is 100ns.
//
if (Wrap->TimeoutTick <= (UDP4_TIMEOUT_INTERVAL / 10)) {
//
// Remove this RxData if it timeouts.
//
Udp4RecycleRxDataWrap (NULL, (VOID *) Wrap);
} else {
Wrap->TimeoutTick -= UDP4_TIMEOUT_INTERVAL / 10;
Wrap->TimeoutTick -= (UDP4_TIMEOUT_INTERVAL / 10);
}
}
}

2
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c

@ -318,7 +318,7 @@ PxeBcDriverBindingStart (
goto ON_ERROR;
}
ZeroMem (&Private->Udp4CfgData, sizeof (EFI_UDP4_CONFIG_DATA));
Private->Udp4CfgData.AcceptBroadcast = FALSE;
Private->Udp4CfgData.AcceptBroadcast = TRUE;
Private->Udp4CfgData.AcceptPromiscuous = FALSE;
Private->Udp4CfgData.AcceptAnyPort = TRUE;
Private->Udp4CfgData.AllowDuplicatePort = TRUE;