From 4372ea08facd248da112eec0aed34d4e512b6236 Mon Sep 17 00:00:00 2001
From: "Yang You (UU)" <yangyou@microsoft.com>
Date: Mon, 8 Dec 2025 13:17:58 -0800
Subject: have the last Mac byte feature

---
 network/wlan/WIFICX/drivercode/adapter.cpp | 55 ------------------------------
 1 file changed, 55 deletions(-)

(limited to 'network/wlan/WIFICX/drivercode/adapter.cpp')

diff --git a/network/wlan/WIFICX/drivercode/adapter.cpp b/network/wlan/WIFICX/drivercode/adapter.cpp
index b2f736b9..fd44c72b 100644
--- a/network/wlan/WIFICX/drivercode/adapter.cpp
+++ b/network/wlan/WIFICX/drivercode/adapter.cpp
@@ -1,8 +1,5 @@
 // Copyright (c) Microsoft Corporation.  All rights reserved.
 #include "precomp.h"
-
-#include "device.h"
-
 #include "adapter.h"
 #include "adapter.tmh"
 
@@ -28,58 +25,6 @@ NTSTATUS WifiNetvAdapter::Initialize()
     return NetvAdapter::Initialize();
 }
 
-// the Xfilter.h should be included in the share(currently in km only)
-#ifndef _KERNEL_MODE
-//
-// This macro is used to copy from one network address to
-// another.
-//
-#define ETH_COPY_NETWORK_ADDRESS(_D, _S) \
-{ \
-    *((ULONG UNALIGNED *)(_D)) = *((ULONG UNALIGNED *)(_S)); \
-    *((USHORT UNALIGNED *)((UCHAR *)(_D)+4)) = *((USHORT UNALIGNED *)((UCHAR *)(_S)+4)); \
-}
-//
-// ZZZ This is a little-endian specific check.
-//
-#define ETH_IS_MULTICAST(Address) \
-    (BOOLEAN)(((PUCHAR)(Address))[0] & ((UCHAR)0x01))
-
-//
-// Check whether an address is broadcast.
-//
-#define ETH_IS_BROADCAST(Address)               \
-    ((((PUCHAR)(Address))[0] == ((UCHAR)0xff)) && (((PUCHAR)(Address))[1] == ((UCHAR)0xff)) && (((PUCHAR)(Address))[2] == ((UCHAR)0xff)) && (((PUCHAR)(Address))[3] == ((UCHAR)0xff)) && (((PUCHAR)(Address))[4] == ((UCHAR)0xff)) && (((PUCHAR)(Address))[5] == ((UCHAR)0xff)))
-
-#endif // _KERNEL_MODE
-
-NTSTATUS WifiNetvAdapter::NetvAdapterReadAddress()
-{
-    UCHAR MACLastByteFinial = (UCHAR)MACLastByte;
-    if (MACLastByteFinial == 0)
-    {
-        MACLastByteFinial++;
-    }
-
-    PermanentAddress.Length = MAC_ADDR_LEN;
-
-    ETH_COPY_NETWORK_ADDRESS(PermanentAddress.Address, NetvMacAddressBase);
-    PermanentAddress.Address[MAC_ADDR_LEN - 1] = MACLastByteFinial;
-    if (ETH_IS_MULTICAST(PermanentAddress.Address) || ETH_IS_BROADCAST(PermanentAddress.Address))
-    {
-        WFCError("%!FUNC!: Failed with %!STATUS!", STATUS_INVALID_ADDRESS);
-        return STATUS_INVALID_ADDRESS;
-    }
-
-    RtlCopyMemory(&CurrentAddress, &PermanentAddress, sizeof(PermanentAddress));
-
-    EnlIndex = (MACLastByteFinial - 1) >> 1;
-    EnlPortIndex = (MACLastByteFinial - 1) & 1;
-    EnlIndexValid = TRUE;
-
-    return STATUS_SUCCESS;
-}
-
 NTSTATUS WifiNetvAdapter::AdapterStart()
 {
     TraceEntry();
-- 
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