Merge pull request #1394 from youyanggit/WifiihvsampleDataPath

Add End-to-End NetAdapterCx/WiFiCx Sample Drivers and OEM Communication Examples

1 files changed, 131 insertions, 0 deletions

diff --git a/network/wlan/wificx/drivercode/device.cpp b/network/wlan/wificx/drivercode/device.cpp
new file mode 100644
index 00000000..0e04d562
--- /dev/null
+++ b/network/wlan/wificx/drivercode/device.cpp
@@ -0,0 +1,131 @@
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+
+#include "precomp.h"
+
+#include "adapter.h"
+#include "device.h"
+#include "device.tmh"
+
+_Use_decl_annotations_
+NTSTATUS EvtDevicePrepareHardware(WDFDEVICE device, WDFCMRESLIST resourcesRaw, WDFCMRESLIST resourcesTranslated)
+{
+    UNREFERENCED_PARAMETER(resourcesRaw);
+    UNREFERENCED_PARAMETER(resourcesTranslated);
+
+    WX_RETURN_NTSTATUS_IF_NOT_NT_SUCCESS_MSG(
+        WifiHAL::_Create(device),
+        "WifiHAL::_Create failed");
+
+    WFCInfo("Device=0x%p", device);
+    return STATUS_SUCCESS;
+}
+
+_Use_decl_annotations_
+NTSTATUS EvtDeviceReleaseHardware(WDFDEVICE device, WDFCMRESLIST resourcesTranslated)
+{
+    UNREFERENCED_PARAMETER(resourcesTranslated);
+
+    WFCInfo("Device=0x%p", device);
+
+    return STATUS_SUCCESS;
+}
+
+_Use_decl_annotations_
+NTSTATUS EvtWifiDeviceCreateAdapter(WDFDEVICE Device, NETADAPTER_INIT* AdapterInit)
+{
+    if (WifiAdapterInitGetType(AdapterInit) != WIFI_ADAPTER_EXTENSIBLE_STATION)
+    {
+        WFCError("%!FUNC!: Unsupported adapter type = 0x%x != 0x%x", WifiAdapterInitGetType(AdapterInit), WIFI_ADAPTER_EXTENSIBLE_STATION);
+        return STATUS_NOT_SUPPORTED;
+    }
+
+    NET_ADAPTER_DATAPATH_CALLBACKS datapathCallbacks;
+    NET_ADAPTER_DATAPATH_CALLBACKS_INIT(&datapathCallbacks, EvtAdapterCreateTxQueue, EvtAdapterCreateRxQueue);
+
+    NetAdapterInitSetDatapathCallbacks(AdapterInit, &datapathCallbacks);
+
+    WDF_OBJECT_ATTRIBUTES adapterAttributes;
+    WDF_OBJECT_ATTRIBUTES_INIT(&adapterAttributes);
+    WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE(&adapterAttributes, WifiNetvAdapter);
+    adapterAttributes.EvtCleanupCallback = EvtAdapterCleanup;
+
+#ifdef  NETV_SUPPORT_TX_DEMUXING
+    WIFI_ADAPTER_TX_DEMUX peerInfoDemux;
+    WIFI_ADAPTER_TX_PEER_ADDRESS_DEMUX_INIT(&peerInfoDemux, MaxNumOfPeers);
+    WifiAdapterInitAddTxDemux(AdapterInit, &peerInfoDemux);
+#endif // NETV_SUPPORT_TX_DEMUXING
+
+    
+    NETADAPTER netAdapter;
+    NTSTATUS ntStatus = NetAdapterCreate(AdapterInit, &adapterAttributes, &netAdapter);
+    if (!NT_SUCCESS(ntStatus))
+    {
+        WFCError("%!FUNC!: NetAdapterCreate failed, status=0x%x", ntStatus);
+        return ntStatus;
+    }
+
+    ntStatus = WifiAdapterInitialize(netAdapter);
+    ASSERT(NT_SUCCESS(ntStatus));
+    if (!NT_SUCCESS(ntStatus))
+    {
+        WFCError("%!FUNC!: WifiAdapterInitialize failed with %!STATUS!", ntStatus);
+        return ntStatus;
+    }
+    auto wifiNetvAdapter = new (reinterpret_cast<void*>(WifiNetvAdapterGetContext(netAdapter))) WifiNetvAdapter(netAdapter, Device);
+    ntStatus = wifiNetvAdapter->Initialize();
+    if (!NT_SUCCESS(ntStatus))
+    {
+        WFCError("%!FUNC!: WifiNetvAdapter::Initialize failed with %!STATUS!", ntStatus);
+        return ntStatus;
+    }
+
+    ntStatus = wifiNetvAdapter->AdapterStart();
+    ASSERT(NT_SUCCESS(ntStatus));
+    if (!NT_SUCCESS(ntStatus))
+    {
+        WFCError("%!FUNC!: WifiNetvAdapter::AdapterStart failed with %!STATUS!", ntStatus);
+        return ntStatus;
+    }
+
+    auto wifiNetvDevice = WifiGetIhvDeviceContext(Device);
+    wifiNetvDevice->netAdapters[WifiAdapterGetPortId(netAdapter)] = netAdapter;
+
+    WFCInfo("%!FUNC!: Success!");
+    return ntStatus;
+}
+
+_Use_decl_annotations_
+void EvtAdapterCleanup(_In_ WDFOBJECT NetAdapter)
+{
+    TraceEntry();
+    auto wifiNetvAdapter = WifiNetvAdapterGetContext(NetAdapter);
+    wifiNetvAdapter->Destroy();
+    TraceExit(STATUS_SUCCESS);
+}
+
+
+_Use_decl_annotations_
+NTSTATUS EvtWifiDeviceCreateWifiDirectDevice(WDFDEVICE, WIFIDIRECT_DEVICE_INIT*)
+{
+    NTSTATUS status = STATUS_SUCCESS;
+    TraceEntry();
+    TraceExit(status);
+    return status;
+}
+
+
+_Use_decl_annotations_
+NTSTATUS
+EvtAdapterCreateTxQueue(NETADAPTER Adapter, NETTXQUEUE_INIT* Init)
+{
+    TraceEntry();
+    return WifiNetvAdapterGetContext(Adapter)->CreateTxQueue(Init);
+}
+
+_Use_decl_annotations_
+NTSTATUS
+EvtAdapterCreateRxQueue(NETADAPTER Adapter, NETRXQUEUE_INIT* Init)
+{
+    TraceEntry();
+    return WifiNetvAdapterGetContext(Adapter)->CreateRxQueue(Init);
+}