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1. Fix a bug in PXE driver that the PXE boot do not restart if a new boot option on the different IP stack is selected.

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2. Retrieve the IP information after iSCSI TCPv6 connection established and fill it into iBFT table.
3. Generate a random IAID for each NIC port to require different IPv6 address in PXE driver.
4. Update function EfiMtftp6Configure() and Mtftp6RrqHandleOack() to allocate at most one UdpIo.
5. Fix a typo from “destory” to “destroy” in network code.

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13859 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5
2012-10-17 08:23:41 +00:00
parent e98e59c237
commit 75dce34062
50 changed files with 320 additions and 197 deletions
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14
NetworkPkg/IScsiDxe/IScsiIbft.c
View File

@@ -1,7 +1,7 @@
/** @file
Implementation for iSCSI Boot Firmware Table publication.
Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -310,18 +310,18 @@ IScsiFillNICAndTargetSections (
//
// Map the various v4 addresses into v6 addresses.
//
IScsiMapV4ToV6Addr (&NvData->LocalIp, &Nic->Ip);
IScsiMapV4ToV6Addr (&NvData->Gateway, &Nic->Gateway);
IScsiMapV4ToV6Addr (&NvData->LocalIp.v4, &Nic->Ip);
IScsiMapV4ToV6Addr (&NvData->Gateway.v4, &Nic->Gateway);
IScsiMapV4ToV6Addr (&Attempt->PrimaryDns.v4, &Nic->PrimaryDns);
IScsiMapV4ToV6Addr (&Attempt->SecondaryDns.v4, &Nic->SecondaryDns);
IScsiMapV4ToV6Addr (&Attempt->DhcpServer.v4, &Nic->DhcpServer);
} else if (NvData->IpMode == IP_MODE_IP6 || NvData->IpMode == IP_MODE_AUTOCONFIG) {
//
// TODO: The subnet mask/local ip/gateway/dhcpserver for iBFT-IPv6 needs to be
// confirmed with spec owner.
//
Nic->SubnetMaskPrefixLength = NvData->PrefixLength;
CopyMem (&Nic->Ip, &NvData->LocalIp, sizeof (EFI_IPv6_ADDRESS));
CopyMem (&Nic->Gateway, &NvData->Gateway, sizeof (EFI_IPv6_ADDRESS));
CopyMem (&Nic->PrimaryDns, &Attempt->PrimaryDns, sizeof (EFI_IPv6_ADDRESS));
CopyMem (&Nic->SecondaryDns, &Attempt->SecondaryDns, sizeof (EFI_IPv6_ADDRESS));
//

3
NetworkPkg/IScsiDxe/IScsiImpl.h
View File

@@ -1,7 +1,7 @@
/** @file
The shared head file for iSCSI driver.
Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -23,6 +23,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Protocol/DevicePath.h>
#include <Protocol/HiiConfigAccess.h>
#include <Protocol/Ip6.h>
#include <Protocol/Dhcp4.h>
#include <Protocol/Dhcp6.h>
#include <Protocol/Tcp4.h>

7
NetworkPkg/IScsiDxe/IScsiMisc.h
View File

@@ -1,7 +1,7 @@
/** @file
Miscellaneous definitions for iSCSI driver.
Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -23,14 +23,15 @@ typedef struct _ISCSI_SESSION_CONFIG_NVDATA {
UINT8 Enabled;
UINT8 IpMode;
EFI_IPv4_ADDRESS LocalIp;
EFI_IP_ADDRESS LocalIp;
EFI_IPv4_ADDRESS SubnetMask;
EFI_IPv4_ADDRESS Gateway;
EFI_IP_ADDRESS Gateway;
BOOLEAN InitiatorInfoFromDhcp;
BOOLEAN TargetInfoFromDhcp;
CHAR8 TargetName[ISCSI_NAME_MAX_SIZE];
EFI_IP_ADDRESS TargetIp;
UINT8 PrefixLength;
UINT8 BootLun[8];
UINT16 ConnectTimeout; ///< timout value in milliseconds

96
NetworkPkg/IScsiDxe/IScsiProto.c
View File

@@ -308,6 +308,98 @@ IScsiDestroyConnection (
FreePool (Conn);
}
/**
Retrieve the IPv6 Address/Prefix/Gateway from the established TCP connection, these informations
will be filled in the iSCSI Boot Firmware Table.
@param[in] Conn The connection used in the iSCSI login phase.
@retval EFI_SUCCESS Get the NIC information successfully.
@retval Others Other errors as indicated.
**/
EFI_STATUS
IScsiGetIp6NicInfo (
IN ISCSI_CONNECTION *Conn
)
{
ISCSI_SESSION_CONFIG_NVDATA *NvData;
EFI_TCP6_PROTOCOL *Tcp6;
EFI_IP6_MODE_DATA Ip6ModeData;
EFI_STATUS Status;
EFI_IPv6_ADDRESS *TargetIp;
UINTN Index;
UINT8 SubnetPrefixLength;
UINTN RouteEntry;
NvData = &Conn->Session->ConfigData->SessionConfigData;
TargetIp = &NvData->TargetIp.v6;
Tcp6 = Conn->TcpIo.Tcp.Tcp6;
ZeroMem (&Ip6ModeData, sizeof (EFI_IP6_MODE_DATA));
Status = Tcp6->GetModeData (
Tcp6,
NULL,
NULL,
&Ip6ModeData,
NULL,
NULL
);
if (EFI_ERROR (Status)) {
return Status;
}
if (!Ip6ModeData.IsConfigured) {
Status = EFI_ABORTED;
goto ON_EXIT;
}
IP6_COPY_ADDRESS (&NvData->LocalIp, &Ip6ModeData.ConfigData.StationAddress);
NvData->PrefixLength = 0;
for (Index = 0; Index < Ip6ModeData.AddressCount; Index++) {
if (EFI_IP6_EQUAL (&NvData->LocalIp.v6, &Ip6ModeData.AddressList[Index].Address)) {
NvData->PrefixLength = Ip6ModeData.AddressList[Index].PrefixLength;
break;
}
}
SubnetPrefixLength = 0;
RouteEntry = Ip6ModeData.RouteCount;
for (Index = 0; Index < Ip6ModeData.RouteCount; Index++) {
if (NetIp6IsNetEqual (TargetIp, &Ip6ModeData.RouteTable[Index].Destination, Ip6ModeData.RouteTable[Index].PrefixLength)) {
if (SubnetPrefixLength < Ip6ModeData.RouteTable[Index].PrefixLength) {
SubnetPrefixLength = Ip6ModeData.RouteTable[Index].PrefixLength;
RouteEntry = Index;
}
}
}
if (RouteEntry != Ip6ModeData.RouteCount) {
IP6_COPY_ADDRESS (&NvData->Gateway, &Ip6ModeData.RouteTable[RouteEntry].Gateway);
}
ON_EXIT:
if (Ip6ModeData.AddressList != NULL) {
FreePool (Ip6ModeData.AddressList);
}
if (Ip6ModeData.GroupTable!= NULL) {
FreePool (Ip6ModeData.GroupTable);
}
if (Ip6ModeData.RouteTable!= NULL) {
FreePool (Ip6ModeData.RouteTable);
}
if (Ip6ModeData.NeighborCache!= NULL) {
FreePool (Ip6ModeData.NeighborCache);
}
if (Ip6ModeData.PrefixTable!= NULL) {
FreePool (Ip6ModeData.PrefixTable);
}
if (Ip6ModeData.IcmpTypeList!= NULL) {
FreePool (Ip6ModeData.IcmpTypeList);
}
return Status;
}
/**
Login the iSCSI session.
@@ -395,6 +487,10 @@ IScsiSessionLogin (
);
ASSERT_EFI_ERROR (Status);
if (mPrivate->Ipv6Flag) {
Status = IScsiGetIp6NicInfo (Conn);
}
}
return Status;