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1. Update the UdpIo to a combined UdpIo to support both v4 and v6 stack.

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2. Update Dhcp4 and Mtftp4 driver to adopt the combined UdpIo.
3. Clean up coding style problems in combined IpIoLib/NetLib. Update Tcp4 and Udp4 to adopt the changes.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9382 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
tye
2009-10-30 05:11:38 +00:00
parent 72f01d4b4a
commit b45b45b2d2
24 changed files with 1006 additions and 583 deletions
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44
MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
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@ -222,28 +222,60 @@ Ip6IsValidUnicast (
IN EFI_IPv6_ADDRESS *Ip6
)
{
UINT8 t;
UINT8 i;
UINT8 Byte;
UINT8 Index;
if (Ip6->Addr[0] == 0xFF) {
return FALSE;
}
for (i = 0; i < 15; i++) {
if (Ip6->Addr[i] != 0) {
for (Index = 0; Index < 15; Index++) {
if (Ip6->Addr[Index] != 0) {
return TRUE;
}
}
t = Ip6->Addr[i];
Byte = Ip6->Addr[Index];
if (t == 0x0 || t == 0x1) {
if (Byte == 0x0 || Byte == 0x1) {
return FALSE;
}
return TRUE;
}
/**
Switches the endianess of an IPv6 address
This function swaps the bytes in a 128-bit IPv6 address to switch the value
from little endian to big endian or vice versa. The byte swapped value is
returned.
@param Ip6 Points to an IPv6 address
@return The byte swapped IPv6 address.
**/
EFI_IPv6_ADDRESS *
Ip6Swap128 (
EFI_IPv6_ADDRESS *Ip6
)
{
UINT64 High;
UINT64 Low;
CopyMem (&High, Ip6, sizeof (UINT64));
CopyMem (&Low, &Ip6->Addr[8], sizeof (UINT64));
High = SwapBytes64 (High);
Low = SwapBytes64 (Low);
CopyMem (Ip6, &Low, sizeof (UINT64));
CopyMem (&Ip6->Addr[8], &High, sizeof (UINT64));
return Ip6;
}
/**
Initialize a random seed using current time.