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device.cpp
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device.cpp
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#include "precomp.h"
#include "trace.h"
#include "device.h"
#include "adapter.h"
NTSTATUS
MtkInitializeHardware(
_In_ MTK_DEVICE* pDevice,
_In_ WDFCMRESLIST resourcesRaw,
_In_ WDFCMRESLIST resourcesTranslated)
{
TraceEntry();
//
// Read the registry parameters
//
NTSTATUS status = STATUS_SUCCESS;
WIFI_DEVICE_CAPABILITIES deviceCapabilities = { 0 };
deviceCapabilities.Size = sizeof(deviceCapabilities);
deviceCapabilities.HardwareRadioState = 1;
deviceCapabilities.SoftwareRadioState = 1;
deviceCapabilities.ActionFramesSupported = 0;
deviceCapabilities.NumRxStreams = 1;
deviceCapabilities.NumTxStreams = 1;
deviceCapabilities.Support_eCSA = 0;
deviceCapabilities.MACAddressRandomization = 0;
deviceCapabilities.BluetoothCoexistenceSupport = WDI_BLUETOOTH_COEXISTENCE_PERFORMANCE_MAINTAINED;
deviceCapabilities.SupportsNonWdiOidRequests = 0;
deviceCapabilities.FastTransitionSupported = 0;
deviceCapabilities.MU_MIMOSupported = 0;
deviceCapabilities.BSSTransitionSupported = 0;
deviceCapabilities.SAEAuthenticationSupported = 0;
deviceCapabilities.MBOSupported = 0;
deviceCapabilities.BeaconReportsImplemented = 0;
GOTO_IF_NOT_NT_SUCCESS(Exit, status,
WifiDeviceSetDeviceCapabilities(pDevice->FxDevice, &deviceCapabilities));
DOT11_AUTH_CIPHER_PAIR cipherPairs;
cipherPairs.AuthAlgoId = DOT11_AUTH_ALGO_80211_OPEN;
cipherPairs.CipherAlgoId = DOT11_CIPHER_ALGO_NONE;
WIFI_STATION_CAPABILITIES stationCapabilities = { 0 };
stationCapabilities.Size = sizeof(stationCapabilities);
stationCapabilities.ScanSSIDListSize = 32;
stationCapabilities.DesiredSSIDListSize = 32;
stationCapabilities.PrivacyExemptionListSize = 16;
stationCapabilities.KeyMappingTableSize = 16;
stationCapabilities.DefaultKeyTableSize = 16;
stationCapabilities.WEPKeyValueMaxLength = 16;
stationCapabilities.MaxNumPerSTA = 16;
stationCapabilities.NumSupportedUnicastAlgorithms = 1;
stationCapabilities.UnicastAlgorithmsList = &cipherPairs;
stationCapabilities.NumSupportedMulticastDataAlgorithms = 1;
stationCapabilities.MulticastDataAlgorithmsList = &cipherPairs;
stationCapabilities.NumSupportedMulticastMgmtAlgorithms = 1;
stationCapabilities.MulticastMgmtAlgorithmsList = &cipherPairs;
GOTO_IF_NOT_NT_SUCCESS(Exit, status,
WifiDeviceSetStationCapabilities(pDevice->FxDevice, &stationCapabilities));
WIFI_BAND_INFO bandInfo[2];
RtlZeroMemory(&bandInfo, sizeof(bandInfo));
bandInfo[0].BandID = WDI_BAND_ID_2400;
bandInfo[0].BandState = TRUE;
bandInfo[0].NumValidPhyTypes = 0;
bandInfo[0].NumValidChannelTypes = 0;
bandInfo[0].NumChannelWidths = 0;
bandInfo[1].BandID = WDI_BAND_ID_5000;
bandInfo[1].BandState = TRUE;
bandInfo[1].NumValidPhyTypes = 0;
bandInfo[1].NumValidChannelTypes = 0;
bandInfo[1].NumChannelWidths = 0;
WIFI_BAND_CAPABILITIES bandCapabilities = { 0 };
bandCapabilities.Size = sizeof(bandCapabilities);
bandCapabilities.NumBands = 2;
bandCapabilities.BandInfoList = bandInfo;
GOTO_IF_NOT_NT_SUCCESS(Exit, status,
WifiDeviceSetBandCapabilities(pDevice->FxDevice, &bandCapabilities));
WIFI_PHY_CAPABILITIES phyCapabilities = { 0 };
phyCapabilities.Size = sizeof(phyCapabilities);
phyCapabilities.NumPhyTypes = 0;
GOTO_IF_NOT_NT_SUCCESS(Exit, status,
WifiDeviceSetPhyCapabilities(pDevice->FxDevice, &phyCapabilities));
WIFI_WIFIDIRECT_CAPABILITIES wifiDirectCapabilities = { 0 };
wifiDirectCapabilities.Size = sizeof(wifiDirectCapabilities);
GOTO_IF_NOT_NT_SUCCESS(Exit, status,
WifiDeviceSetWiFiDirectCapabilities(pDevice->FxDevice, &wifiDirectCapabilities));
Exit:
TraceExitResult(status);
return status;
}
_Use_decl_annotations_
NTSTATUS
EvtDevicePrepareHardware(
_In_ WDFDEVICE device,
_In_ WDFCMRESLIST resourcesRaw,
_In_ WDFCMRESLIST resourcesTranslated)
{
MTK_DEVICE* devContext = MtkGetDeviceContext(device);
TraceEntry();
NTSTATUS status = STATUS_SUCCESS;
GOTO_IF_NOT_NT_SUCCESS(Exit, status, MtkInitializeHardware(devContext, resourcesRaw, resourcesTranslated));
Exit:
TraceExitResult(status);
return status;
}
_Use_decl_annotations_
NTSTATUS
EvtDeviceReleaseHardware(
_In_ WDFDEVICE device,
_In_ WDFCMRESLIST resourcesTranslated)
{
UNREFERENCED_PARAMETER(resourcesTranslated);
MTK_DEVICE* devContext = MtkGetDeviceContext(device);
TraceEntry();
NTSTATUS status = STATUS_SUCCESS;
TraceExitResult(status);
return status;
}