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1. Fix timer unit bug in MNP: default rx/tx timeout value should be 10,000,000 (10s) according to UEFI spec. 

2. Enable the mapping from IPv6 multicast address to MAC address in MnpMcastIpToMac().
3. Remove 2 tabs.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9355 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
tye 2009-10-22 06:29:51 +00:00
parent c5bcc2e2ab
commit 87f89c0840
2 changed files with 37 additions and 23 deletions
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4
MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c
View File

@ -32,8 +32,8 @@ EFI_MANAGED_NETWORK_PROTOCOL mMnpProtocolTemplate = {
};
EFI_MANAGED_NETWORK_CONFIG_DATA mMnpDefaultConfigData = {
10000,
10000,
10000000,
10000000,
0,
FALSE,
FALSE,

56
MdeModulePkg/Universal/Network/MnpDxe/MnpMain.c
View File

@ -1,7 +1,7 @@
/** @file
Implementation of Managed Network Protocol public services.
Copyright (c) 2005 - 2007, Intel Corporation. <BR>
Copyright (c) 2005 - 2009, Intel Corporation. <BR>
All rights reserved. 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
@ -226,22 +226,20 @@ MnpMcastIpToMac (
MNP_INSTANCE_DATA *Instance;
EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
EFI_TPL OldTpl;
EFI_IPv6_ADDRESS *Ip6Address;
if ((This == NULL) || (IpAddress == NULL) || (MacAddress == NULL)) {
return EFI_INVALID_PARAMETER;
}
if (Ipv6Flag) {
//
// Currently IPv6 isn't supported.
//
return EFI_UNSUPPORTED;
}
Ip6Address = &IpAddress->v6;
if (!IP4_IS_MULTICAST (EFI_NTOHL (*IpAddress))) {
if ((Ipv6Flag && !IP6_IS_MULTICAST (Ip6Address)) ||
(!Ipv6Flag && !IP4_IS_MULTICAST (EFI_NTOHL (*IpAddress)))
) {
//
// The IPv4 address passed in is not a multicast address.
// The IP address passed in is not a multicast address.
//
return EFI_INVALID_PARAMETER;
}
@ -259,17 +257,33 @@ MnpMcastIpToMac (
Snp = Instance->MnpServiceData->Snp;
ASSERT (Snp != NULL);
ZeroMem (MacAddress, sizeof (EFI_MAC_ADDRESS));
if (Snp->Mode->IfType == NET_IFTYPE_ETHERNET) {
//
// Translate the IPv4 address into a multicast MAC address if the NIC is an
// ethernet NIC.
//
MacAddress->Addr[0] = 0x01;
MacAddress->Addr[1] = 0x00;
MacAddress->Addr[2] = 0x5E;
MacAddress->Addr[3] = (UINT8) (IpAddress->v4.Addr[1] & 0x7F);
MacAddress->Addr[4] = IpAddress->v4.Addr[2];
MacAddress->Addr[5] = IpAddress->v4.Addr[3];
if (!Ipv6Flag) {
//
// Translate the IPv4 address into a multicast MAC address if the NIC is an
// ethernet NIC according to RFC1112..
//
MacAddress->Addr[0] = 0x01;
MacAddress->Addr[1] = 0x00;
MacAddress->Addr[2] = 0x5E;
MacAddress->Addr[3] = (UINT8) (IpAddress->v4.Addr[1] & 0x7F);
MacAddress->Addr[4] = IpAddress->v4.Addr[2];
MacAddress->Addr[5] = IpAddress->v4.Addr[3];
} else {
//
// Translate the IPv6 address into a multicast MAC address if the NIC is an
// ethernet NIC according to RFC2464.
//
MacAddress->Addr[0] = 0x33;
MacAddress->Addr[1] = 0x33;
MacAddress->Addr[2] = Ip6Address->Addr[12];
MacAddress->Addr[3] = Ip6Address->Addr[13];
MacAddress->Addr[4] = Ip6Address->Addr[14];
MacAddress->Addr[5] = Ip6Address->Addr[15];
}
Status = EFI_SUCCESS;
} else {
@ -454,7 +468,7 @@ ON_EXIT:
@param[in] This Pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.
@param[in] Token Pointer to a token associated with the transmit data
descriptor. Type EFI_MANAGED_NETWORK_COMPLETION_TOKEN
is defined in "Related Definitions" below.
is defined in "Related Definitions" below.
@retval EFI_SUCCESS The transmit completion token was cached.
@retval EFI_NOT_STARTED This MNP child driver instance has not been
@ -655,7 +669,7 @@ ON_EXIT:
@param[in] Token Pointer to a token that has been issued by
EFI_MANAGED_NETWORK_PROTOCOL.Transmit() or
EFI_MANAGED_NETWORK_PROTOCOL.Receive(). If NULL, all
pending tokens are aborted.
pending tokens are aborted.
@retval EFI_SUCCESS The asynchronous I/O request was aborted and
Token.Event was signaled. When Token is NULL,