sravan/system76-edk2
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Import ArpDxe, Dhcp4Dxe, Ip4Dxe, Mtftp4Dxe, PxeBcDxe and PxeDhcp4Dxe.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3492 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2007-07-30 02:37:10 +00:00
parent eca7eaf49b
commit 772db4bb33
113 changed files with 42735 additions and 302 deletions
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24
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4Config.c
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@@ -590,6 +590,8 @@ Ip4ConfigOnDhcp4Complete (
EFI_STATUS Status;
BOOLEAN Perment;
IP4_ADDR Subnet;
IP4_ADDR Ip1;
IP4_ADDR Ip2;
Instance = (IP4_CONFIG_INSTANCE *) Context;
ASSERT (Instance->Dhcp4 != NULL);
@@ -641,20 +643,24 @@ Ip4ConfigOnDhcp4Complete (
//
Ip4Config->RouteTableSize = 1;
Subnet = EFI_NTOHL (Dhcp4Mode.ClientAddress) & EFI_NTOHL (Dhcp4Mode.SubnetMask);
NetCopyMem (&Ip1, &Dhcp4Mode.ClientAddress, sizeof (IP4_ADDR));
NetCopyMem (&Ip2, &Dhcp4Mode.SubnetMask, sizeof (IP4_ADDR));
Subnet = Ip1 & Ip2;
EFI_IP4 (Ip4Config->RouteTable[0].SubnetAddress) = HTONL (Subnet);
Ip4Config->RouteTable[0].SubnetMask = Dhcp4Mode.SubnetMask;
EFI_IP4 (Ip4Config->RouteTable[0].GatewayAddress) = 0;
NetCopyMem (&Ip4Config->RouteTable[0].SubnetAddress, &Subnet, sizeof (EFI_IPv4_ADDRESS));
NetCopyMem (&Ip4Config->RouteTable[0].SubnetMask, &Dhcp4Mode.SubnetMask, sizeof (EFI_IPv4_ADDRESS));
NetZeroMem (&Ip4Config->RouteTable[0].GatewayAddress, sizeof (EFI_IPv4_ADDRESS));
//
// Create a route if there is a default router.
//
if (EFI_IP4 (Dhcp4Mode.RouterAddress) != 0) {
Ip4Config->RouteTableSize = 2;
EFI_IP4 (Ip4Config->RouteTable[1].SubnetAddress) = 0;
EFI_IP4 (Ip4Config->RouteTable[1].SubnetMask) = 0;
Ip4Config->RouteTable[1].GatewayAddress = Dhcp4Mode.RouterAddress;
if (!EFI_IP4_EQUAL (Dhcp4Mode.RouterAddress, mZeroIp4Addr)) {
Ip4Config->RouteTableSize = 2;
NetZeroMem (&Ip4Config->RouteTable[1].SubnetAddress, sizeof (EFI_IPv4_ADDRESS));
NetZeroMem (&Ip4Config->RouteTable[1].SubnetMask, sizeof (EFI_IPv4_ADDRESS));
NetCopyMem (&Ip4Config->RouteTable[1].GatewayAddress, &Dhcp4Mode.RouterAddress, sizeof (EFI_IPv4_ADDRESS));
}
Instance->Result = EFI_SUCCESS;