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// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// f32test\testusbcldd\src\dlddtestusbcchannel.cpp
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//
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//
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#include "usbcdesc.h"
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#include "dtestusblogdev.h"
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#include "testusbc.h"
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extern TDynamicDfcQue* gDfcQ;
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const TUsbcEndpointData DLddTestUsbcChannel::iEndpointData[] =
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{
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{{KUsbEpSize64, (KUsbEpTypeControl | KUsbEpDirBidirect)}, EFalse},
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{{KUsbEpSize64, (KUsbEpTypeBulk | KUsbEpDirOut)}, EFalse},
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{{KUsbEpSize64, (KUsbEpTypeBulk | KUsbEpDirIn )}, EFalse},
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{{KUsbEpSize64, (KUsbEpTypeBulk | KUsbEpDirOut)}, EFalse},
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{{KUsbEpSize64, (KUsbEpTypeBulk | KUsbEpDirIn )}, EFalse},
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{{KUsbEpNotAvailable, KUsbEpNotAvailable}, EFalse}
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};
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// The EKA1 base class needs a DLogicalDevice* for its constructor
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DLddTestUsbcChannel::DLddTestUsbcChannel(RPointerArray<DTestUsbcEndpoint>& aEndpoints) :
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iDescriptors(NULL),
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iIfcSet(this, 0),
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iEndpoints(aEndpoints),
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iDeviceState(EUsbcDeviceStateConfigured)
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{
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iClient = &Kern::CurrentThread();
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iClient->Open();
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}
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DLddTestUsbcChannel::~DLddTestUsbcChannel()
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{
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}
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TInt DLddTestUsbcChannel::DoCreate(TInt /*aUnit*/, const TDesC8* /*aInfo*/, const TVersion& /*aVer*/)
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{
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TInt err = KErrNone;
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// Setup LDD for receiving client messages
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SetDfcQ(gDfcQ);
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iMsgQ.Receive();
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_LIT(KEmptyString, "");
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err = iDescriptors.Init(
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TUsbcDeviceDescriptor::New(0, 0, 0, 0, 0, 0, 0, 0),
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TUsbcConfigDescriptor::New(0, ETrue, ETrue, 0),
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TUsbcLangIdDescriptor::New(0),
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TUsbcStringDescriptor::New(KEmptyString),
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TUsbcStringDescriptor::New(KEmptyString),
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TUsbcStringDescriptor::New(KEmptyString),
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TUsbcStringDescriptor::New(KEmptyString)
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);
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return err;
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}
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void DLddTestUsbcChannel::HandleMsg(TMessageBase* aMsg)
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{
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TThreadMessage& m = *(TThreadMessage*)aMsg;
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TInt id = m.iValue;
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if (id == (TInt)ECloseMsg)
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{
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m.Complete(KErrNone, EFalse);
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return;
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}
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else if (id == KMaxTInt)
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{
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// Cancel request.
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TInt mask = m.Int0();
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DTestUsbcEndpoint* pEndpoint = NULL;
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switch (mask)
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{
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case RDevUsbcClient::ERequestEp0Cancel:
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pEndpoint = iEndpoints[0];
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pEndpoint->DoCancel();
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break;
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case RDevUsbcClient::ERequestEp1Cancel:
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pEndpoint = iEndpoints[FindRealEndpoint(1)];
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pEndpoint->DoCancel();
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break;
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case RDevUsbcClient::ERequestEp2Cancel:
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pEndpoint = iEndpoints[FindRealEndpoint(2)];
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pEndpoint->DoCancel();
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break;
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case RDevUsbcClient::ERequestEp3Cancel:
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pEndpoint = iEndpoints[FindRealEndpoint(3)];
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pEndpoint->DoCancel();
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break;
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case RDevUsbcClient::ERequestEp4Cancel:
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pEndpoint = iEndpoints[FindRealEndpoint(4)];
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pEndpoint->DoCancel();
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break;
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case RDevUsbcClient::ERequestEp5Cancel:
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pEndpoint = iEndpoints[FindRealEndpoint(5)];
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pEndpoint->DoCancel();
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break;
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case RDevUsbcClient::ERequestAlternateDeviceStatusNotifyCancel:
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CancelAlternateDeviceStatusNotify();
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break;
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default:
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m.Complete(KErrNotSupported, ETrue);
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return;
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}
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m.Complete(KErrNone, ETrue);
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return;
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}
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if (id < 0)
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{
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// DoRequest
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TRequestStatus* pS = (TRequestStatus*)m.Ptr0();
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DoRequest(~id, pS, m.Ptr1(), m.Ptr2());
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m.Complete(KErrNone, ETrue);
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}
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else
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{
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// DoControl
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TInt r = DoControl(id, m.Ptr0(), m.Ptr1());
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m.Complete(r, ETrue);
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}
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}
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TInt DLddTestUsbcChannel::DoCancel(TInt /*aReqNo*/)
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{
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return KErrNone;
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}
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void DLddTestUsbcChannel::DoRequest(TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2)
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DoRequest 0x%08x"),aReqNo));
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TInt r = KErrNone;
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//If request is ep number then do a transfer request.
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if(aReqNo > KUsbcMaxEpNumber)
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{
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if (aReqNo == RDevTestUsbcClient::ETestRequestNotifyEndpointStatus)
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("ETestRequestNotifyEndpointStatus")));
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r = HostEndpointStatusNotify((TInt)a1, aStatus);
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}
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else if (aReqNo == RDevUsbcClient::ERequestAlternateDeviceStatusNotify)
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("ERequestAlternateDeviceStatusNotify")));
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r = SetAlternateDeviceStatusNotify(aStatus, (TUint*)a1);
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}
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else if (aReqNo == RDevUsbcClient::ERequestReEnumerate)
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("ERequestReEnumerate")));
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r = ReEnumerate((TRequestStatus*)a1);
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}
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else
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{
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Kern::RequestComplete(iClient, aStatus, KErrNotSupported);
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}
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}
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else
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{
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r = DoTransferAsyncReq(aReqNo, a1, a2, *aStatus);
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}
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if (r != KErrNone)
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{
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Kern::RequestComplete(iClient, aStatus, r);
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}
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}
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TInt DLddTestUsbcChannel::DoControl(TInt aFunction, TAny* a1, TAny* a2)
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{
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TInt r=KErrNone;
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TDes8& a1Buf = *((TDes8*)a1);
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TDes8& a2Buf = *((TDes8*)a2);
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TPtrC8 pZeroDesc(NULL,0);
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switch (aFunction)
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{
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case RDevUsbcClient::EControlEndpointZeroRequestError:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlEndpointZeroRequestError")));
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r = KErrNone;
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break;
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}
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case RDevUsbcClient::EControlEndpointCaps:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlEndpointCaps")));
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r = __THREADWRITE(iClient, a1, pZeroDesc);
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if(r == KErrNone)
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{
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TBuf8<KMaxTUint8> aBuf;
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memclr(&aBuf, sizeof(aBuf));
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TPtr8 endpointCfg((TUint8*)&aBuf,0,sizeof(aBuf));
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r = Kern::ThreadDesRead(iClient,a1,endpointCfg,0,0);
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if(r == KErrNone)
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{
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endpointCfg.Copy(reinterpret_cast<const TUint8*>(iEndpointData),
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Min(endpointCfg.MaxLength(),
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sizeof(TUsbcEndpointData[5])));
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r = Kern::ThreadDesWrite(iClient,a1,endpointCfg,0,KTruncateToMaxLength,iClient);
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}
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}
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if(r != KErrNone)
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{
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__THREADPANIC(iClient, r);
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}
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break;
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}
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case RDevUsbcClient::EControlDeviceCaps:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlDeviceCaps")));
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r = __THREADWRITE(iClient, a1, pZeroDesc);
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if(r!=KErrNone)
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{
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__THREADPANIC(iClient, r);
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}
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TUsbDeviceCaps caps;
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caps().iTotalEndpoints = KMaxEndpointsPerClient;
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caps().iConnect = ETrue;
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caps().iSelfPowered = ETrue;
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caps().iRemoteWakeup = ETrue;
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TBuf8<KMaxTUint8> aBuf;
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memclr(&aBuf, sizeof(aBuf));
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TPtr8 cfg((TUint8*)&aBuf,0,sizeof(aBuf));
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r=Kern::ThreadDesRead(iClient,a1,cfg,0,0);
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cfg = caps.Left(Min(caps.Length(), cfg.MaxLength()));
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r=Kern::ThreadDesWrite(iClient,a1,cfg,0,KTruncateToMaxLength,iClient);
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break;
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}
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case RDevUsbcClient::EControlDeviceStatus:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlDeviceStatus")));
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r = __THREADRAWWRITE(iClient, a1, (TUint8*)&iDeviceState, (TInt)sizeof(iDeviceState));
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if(r != KErrNone)
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{
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__THREADPANIC(iClient, r);
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}
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break;
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}
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case RDevUsbcClient::EControlHaltEndpoint:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlHaltEndpoint")));
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r = HaltClearEndpoint(ETrue, (TInt)a1);
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break;
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}
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case RDevUsbcClient::EControlGetDeviceDescriptor:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetDeviceDescriptor")));
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r = __THREADWRITE(iClient, a1, pZeroDesc);
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if(r != KErrNone)
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{
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__THREADPANIC(iClient, r);
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}
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r = iDescriptors.GetDeviceDescriptorTC(iClient, a1Buf);
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break;
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}
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case RDevUsbcClient::EControlSetDeviceDescriptor:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetDeviceDescriptor")));
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r = iDescriptors.SetDeviceDescriptorTC(iClient, a1Buf);
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break;
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}
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case RDevUsbcClient::EControlGetDeviceDescriptorSize:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetDeviceDescriptorSize")));
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if(a1 != NULL)
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{
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const TPtrC8 size(reinterpret_cast<const TUint8*>(&KUsbDescSize_Device), sizeof(KUsbDescSize_Device));
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r = __THREADWRITE(iClient, a1, size);
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}
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else
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{
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r = KErrArgument;
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}
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break;
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}
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case RDevUsbcClient::EControlGetConfigurationDescriptor:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetConfigurationDescriptor")));
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r = __THREADWRITE(iClient, a1, pZeroDesc); // set client descriptor length to zero
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if(r != KErrNone)
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{
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__THREADPANIC(iClient, r);
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}
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r = iDescriptors.GetConfigurationDescriptorTC(iClient, a1Buf);
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break;
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}
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case RDevUsbcClient::EControlSetConfigurationDescriptor:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetConfigurationDescriptor")));
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r = iDescriptors.SetConfigurationDescriptorTC(iClient, a1Buf);
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break;
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}
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case RDevUsbcClient::EControlGetConfigurationDescriptorSize:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetConfigurationDescriptorSize")));
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if(a1 != NULL)
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{
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const TPtrC8 size(reinterpret_cast<const TUint8*>(&KUsbDescSize_Config), sizeof(KUsbDescSize_Config));
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r = __THREADWRITE(iClient, a1, size);
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}
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else
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{
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r=KErrArgument;
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}
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break;
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}
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case RDevUsbcClient::EControlGetInterfaceDescriptor:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetInterfaceDescriptor")));
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r = iDescriptors.GetInterfaceDescriptorTC(iClient, a2Buf, 0, (TInt)a1);
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break;
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}
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case RDevUsbcClient::EControlSetInterfaceDescriptor:
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{
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__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetInterfaceDescriptor")));
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TBuf8<KUsbDescSize_Interface> new_ifc;
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r = __THREADWRITE(iClient, a2, new_ifc);
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if (r != KErrNone)
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{
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break;
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}
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r = iDescriptors.SetInterfaceDescriptor(new_ifc, 0, (TInt)a1);
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|
349 |
break;
|
|
|
350 |
}
|
|
|
351 |
|
|
|
352 |
case RDevUsbcClient::EControlGetInterfaceDescriptorSize:
|
|
|
353 |
{
|
|
|
354 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetInterfaceDescriptorSize")));
|
|
|
355 |
if (a2 != NULL)
|
|
|
356 |
{
|
|
|
357 |
const TPtrC8 size(reinterpret_cast<const TUint8*>(&KUsbDescSize_Interface), sizeof(KUsbDescSize_Interface));
|
|
|
358 |
r = __THREADWRITE(iClient, a2, size);
|
|
|
359 |
}
|
|
|
360 |
else
|
|
|
361 |
{
|
|
|
362 |
r = KErrArgument;
|
|
|
363 |
}
|
|
|
364 |
break;
|
|
|
365 |
}
|
|
|
366 |
|
|
|
367 |
case RDevUsbcClient::EControlGetEndpointDescriptor:
|
|
|
368 |
{
|
|
|
369 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetEndpointDescriptor")));
|
|
|
370 |
TEndpointDescriptorInfo info;
|
|
|
371 |
r = __THREADRAWREAD(iClient, a1,(TUint8*)&info, (TInt)sizeof(info));
|
|
|
372 |
if(r != KErrNone)
|
|
|
373 |
{
|
|
|
374 |
__THREADPANIC(iClient, r);
|
|
|
375 |
}
|
|
|
376 |
r = iDescriptors.GetEndpointDescriptorTC(iClient, *((TDes8*)info.iArg), 0, info.iSetting, (TUint8)info.iEndpoint);
|
|
|
377 |
}
|
|
|
378 |
|
|
|
379 |
case RDevUsbcClient::EControlSetEndpointDescriptor:
|
|
|
380 |
{
|
|
|
381 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetEndpointDescriptor")));
|
|
|
382 |
TEndpointDescriptorInfo info;
|
|
|
383 |
r = __THREADRAWREAD(iClient, a1, (TUint8*)&info, (TInt)sizeof(TEndpointDescriptorInfo));
|
|
|
384 |
if(r != KErrNone)
|
|
|
385 |
__THREADPANIC(iClient, r);
|
|
|
386 |
r = iDescriptors.SetEndpointDescriptorTC(iClient, *((TDes8*)info.iArg), 0, info.iSetting, (TUint8)info.iEndpoint);
|
|
|
387 |
break;
|
|
|
388 |
}
|
|
|
389 |
|
|
|
390 |
case RDevUsbcClient::EControlGetEndpointDescriptorSize:
|
|
|
391 |
{
|
|
|
392 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetEndpointDescriptorSize")));
|
|
|
393 |
TEndpointDescriptorInfo info;
|
|
|
394 |
r = __THREADRAWREAD(iClient, a1, (TUint8*)&info, (TInt)sizeof(TEndpointDescriptorInfo));
|
|
|
395 |
if(r != KErrNone)
|
|
|
396 |
__THREADPANIC(iClient, r);
|
|
|
397 |
TInt s;
|
|
|
398 |
TInt r = iDescriptors.GetEndpointDescriptorSize(0, info.iSetting, (TUint8)info.iEndpoint, s);
|
|
|
399 |
if (r == KErrNone)
|
|
|
400 |
{
|
|
|
401 |
TPtrC8 size(reinterpret_cast<const TUint8*>(&s), sizeof(s));
|
|
|
402 |
r = __THREADWRITE(iClient, &(info.iArg), size);
|
|
|
403 |
}
|
|
|
404 |
break;
|
|
|
405 |
}
|
|
|
406 |
|
|
|
407 |
case RDevUsbcClient::EControlSetCSInterfaceDescriptor:
|
|
|
408 |
{
|
|
|
409 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetCSInterfaceDescriptor")));
|
|
|
410 |
TCSDescriptorInfo info;
|
|
|
411 |
r = __THREADRAWREAD(iClient, a1, (TUint8*)&info, (TInt)sizeof(TCSDescriptorInfo));
|
|
|
412 |
if(r != KErrNone)
|
|
|
413 |
__THREADPANIC(iClient, r);
|
|
|
414 |
r = iDescriptors.SetCSInterfaceDescriptorTC(iClient, *((TDes8*)info.iArg), 0, info.iSetting, info.iSize);
|
|
|
415 |
}
|
|
|
416 |
break;
|
|
|
417 |
|
|
|
418 |
case RDevUsbcClient::EControlDeviceDisconnectFromHost:
|
|
|
419 |
{
|
|
|
420 |
r = KErrNone;
|
|
|
421 |
break;
|
|
|
422 |
}
|
|
|
423 |
|
|
|
424 |
case RDevUsbcClient::EControlDeviceConnectToHost:
|
|
|
425 |
{
|
|
|
426 |
r = KErrNone;
|
|
|
427 |
break;
|
|
|
428 |
}
|
|
|
429 |
|
|
|
430 |
case RDevUsbcClient::EControlDevicePowerUpUdc:
|
|
|
431 |
{
|
|
|
432 |
r = KErrNone;
|
|
|
433 |
break;
|
|
|
434 |
}
|
|
|
435 |
|
|
|
436 |
case RDevUsbcClient::EControlSetInterface:
|
|
|
437 |
{
|
|
|
438 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetInterface")));
|
|
|
439 |
TUsbcIfcInfo info;
|
|
|
440 |
r = __THREADRAWREAD(iClient, a2, (TUint8*)&info, (TInt)sizeof(TUsbcIfcInfo));
|
|
|
441 |
if(r != KErrNone)
|
|
|
442 |
__THREADPANIC(iClient, r);
|
|
|
443 |
|
|
|
444 |
TUsbcInterfaceInfoBuf* interfaceData = info.iInterfaceData;
|
|
|
445 |
TPtr8* ifcString = info.iString;
|
|
|
446 |
r = SetInterface((TInt)a1, interfaceData, ifcString);
|
|
|
447 |
}
|
|
|
448 |
break;
|
|
|
449 |
|
|
|
450 |
case RDevUsbcClient::EControlReleaseInterface:
|
|
|
451 |
{
|
|
|
452 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlReleaseInterface")));
|
|
|
453 |
r = ReleaseInterface((TInt)a1);
|
|
|
454 |
break;
|
|
|
455 |
}
|
|
|
456 |
|
|
|
457 |
case RDevUsbcClient::EControlGetManufacturerStringDescriptor:
|
|
|
458 |
{
|
|
|
459 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetManufacturerStringDescriptor")));
|
|
|
460 |
r = iDescriptors.GetManufacturerStringDescriptorTC(iClient, a1Buf);
|
|
|
461 |
break;
|
|
|
462 |
}
|
|
|
463 |
|
|
|
464 |
case RDevUsbcClient::EControlSetManufacturerStringDescriptor:
|
|
|
465 |
{
|
|
|
466 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetManufacturerStringDescriptor")));
|
|
|
467 |
r = iDescriptors.SetManufacturerStringDescriptorTC(iClient, a1Buf);
|
|
|
468 |
break;
|
|
|
469 |
}
|
|
|
470 |
|
|
|
471 |
case RDevUsbcClient::EControlGetProductStringDescriptor:
|
|
|
472 |
{
|
|
|
473 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetManufacturerStringDescriptor")));
|
|
|
474 |
r = iDescriptors.GetProductStringDescriptorTC(iClient, a1Buf);
|
|
|
475 |
break;
|
|
|
476 |
}
|
|
|
477 |
|
|
|
478 |
case RDevUsbcClient::EControlSetProductStringDescriptor:
|
|
|
479 |
{
|
|
|
480 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetProductStringDescriptor")));
|
|
|
481 |
r = iDescriptors.SetProductStringDescriptorTC(iClient, a1Buf);
|
|
|
482 |
break;
|
|
|
483 |
}
|
|
|
484 |
|
|
|
485 |
case RDevUsbcClient::EControlGetSerialNumberStringDescriptor:
|
|
|
486 |
{
|
|
|
487 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetManufacturerStringDescriptor")));
|
|
|
488 |
r = iDescriptors.GetSerialNumberStringDescriptorTC(iClient, a1Buf);
|
|
|
489 |
break;
|
|
|
490 |
}
|
|
|
491 |
|
|
|
492 |
case RDevUsbcClient::EControlSetSerialNumberStringDescriptor:
|
|
|
493 |
{
|
|
|
494 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetSerialNumberStringDescriptor")));
|
|
|
495 |
r = iDescriptors.SetSerialNumberStringDescriptorTC(iClient, a1Buf);
|
|
|
496 |
break;
|
|
|
497 |
}
|
|
|
498 |
|
|
|
499 |
case RDevUsbcClient::EControlGetConfigurationStringDescriptor:
|
|
|
500 |
{
|
|
|
501 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlGetManufacturerStringDescriptor")));
|
|
|
502 |
r = iDescriptors.GetConfigurationStringDescriptorTC(iClient, a1Buf);
|
|
|
503 |
break;
|
|
|
504 |
}
|
|
|
505 |
|
|
|
506 |
case RDevUsbcClient::EControlSetConfigurationStringDescriptor:
|
|
|
507 |
{
|
|
|
508 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("EControlSetConfigurationStringDescriptor")));
|
|
|
509 |
r = iDescriptors.SetConfigurationStringDescriptorTC(iClient, a1Buf);
|
|
|
510 |
break;
|
|
|
511 |
}
|
|
|
512 |
case RDevUsbcClient::EControlEndpointStatus:
|
|
|
513 |
{
|
|
|
514 |
TInt ep = (TInt)a1;
|
|
|
515 |
DTestUsbcEndpoint* pEndpoint = iEndpoints[FindRealEndpoint(ep)];
|
|
|
516 |
TEndpointState state = EEndpointStateUnknown;
|
|
|
517 |
if (pEndpoint->IsHalted())
|
|
|
518 |
{
|
|
|
519 |
state = EEndpointStateStalled;
|
|
|
520 |
}
|
|
|
521 |
else
|
|
|
522 |
{
|
|
|
523 |
state = EEndpointStateNotStalled;
|
|
|
524 |
}
|
|
|
525 |
__THREADRAWWRITE(iClient, a2, (TUint8*)&state, (TInt)sizeof(state));
|
|
|
526 |
break;
|
|
|
527 |
}
|
|
|
528 |
|
|
|
529 |
case RDevTestUsbcClient::ETestControlReqEndpointStatusNotify:
|
|
|
530 |
{
|
|
|
531 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("ETestControlReqEndpointStatusNotify")));
|
|
|
532 |
r = HostEndpointStatusNotify((TInt)a2, (TRequestStatus*)a1);
|
|
|
533 |
break;
|
|
|
534 |
}
|
|
|
535 |
|
|
|
536 |
case RDevTestUsbcClient::ETestControlClearEndpoint:
|
|
|
537 |
{
|
|
|
538 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("ETestControlClearEndpoint")));
|
|
|
539 |
r = ClearEndpoint((TInt)a1);
|
|
|
540 |
break;
|
|
|
541 |
}
|
|
|
542 |
|
|
|
543 |
default:
|
|
|
544 |
r = KErrNotSupported;
|
|
|
545 |
}
|
|
|
546 |
|
|
|
547 |
return r;
|
|
|
548 |
}
|
|
|
549 |
|
|
|
550 |
TInt DLddTestUsbcChannel::SetInterface(TInt aInterfaceNumber,
|
|
|
551 |
TUsbcInterfaceInfoBuf *aUserInterfaceInfoBuf,
|
|
|
552 |
TPtr8* aInterfaceString)
|
|
|
553 |
{
|
|
|
554 |
// The Interface Descriptor string is no interest to us
|
|
|
555 |
// so leave that as is, the controller will have to take a local copy
|
|
|
556 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface Entry Interface#=%d Endpoints =%d"),aInterfaceNumber,(*aUserInterfaceInfoBuf)().iTotalEndpointsUsed));
|
|
|
557 |
TInt r = KErrNone;
|
|
|
558 |
TUsbcEndpointInfo* pEndpointData=NULL;
|
|
|
559 |
TInt numberOfEndpoints=0;
|
|
|
560 |
TUsbcInterfaceInfoBuf interfaceBuff;
|
|
|
561 |
TInt bufLen=interfaceBuff.Length();
|
|
|
562 |
TInt srcLen=__THREADDESLEN(iClient,aUserInterfaceInfoBuf);
|
|
|
563 |
if(srcLen<bufLen)
|
|
|
564 |
{
|
|
|
565 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface can't copy")));
|
|
|
566 |
__THREADPANIC(iClient,EDesOverflow);
|
|
|
567 |
}
|
|
|
568 |
r = __THREADREAD(iClient, aUserInterfaceInfoBuf, interfaceBuff);
|
|
|
569 |
if(r!=KErrNone)
|
|
|
570 |
{
|
|
|
571 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface Copy failed reason=%d"),r));
|
|
|
572 |
__THREADPANIC(iClient,r);
|
|
|
573 |
}
|
|
|
574 |
pEndpointData=interfaceBuff().iEndpointData;
|
|
|
575 |
|
|
|
576 |
// If an alternate interface is being asked for then do nothing
|
|
|
577 |
// just pass it down to the Controller
|
|
|
578 |
numberOfEndpoints=interfaceBuff().iTotalEndpointsUsed;
|
|
|
579 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface 10 numberOfEndpoints=%d"),numberOfEndpoints));
|
|
|
580 |
|
|
|
581 |
// other endpoints
|
|
|
582 |
for(TInt i=1;i<=numberOfEndpoints;i++,pEndpointData++)
|
|
|
583 |
{
|
|
|
584 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface for ep=%d"),i));
|
|
|
585 |
if(!ValidateEndpoint(pEndpointData))
|
|
|
586 |
{
|
|
|
587 |
r=KErrUsbBadEndpoint;
|
|
|
588 |
goto KillAll;
|
|
|
589 |
}
|
|
|
590 |
}
|
|
|
591 |
|
|
|
592 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface Calling controller")));
|
|
|
593 |
r=SetInterface(aInterfaceNumber,
|
|
|
594 |
interfaceBuff().iClass,
|
|
|
595 |
aInterfaceString,
|
|
|
596 |
interfaceBuff().iTotalEndpointsUsed,
|
|
|
597 |
interfaceBuff().iEndpointData);
|
|
|
598 |
|
|
|
599 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface controller returned %d"),r));
|
|
|
600 |
if(r!=KErrNone)
|
|
|
601 |
{
|
|
|
602 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface failed reason=%d"),r));
|
|
|
603 |
goto KillAll;
|
|
|
604 |
}
|
|
|
605 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("SetInterface ready to exit")));
|
|
|
606 |
|
|
|
607 |
return KErrNone;
|
|
|
608 |
|
|
|
609 |
KillAll:
|
|
|
610 |
return r;
|
|
|
611 |
}
|
|
|
612 |
|
|
|
613 |
TInt DLddTestUsbcChannel::SetInterface(TInt aInterfaceNumber, TUsbcClassInfo& aClass,
|
|
|
614 |
TDesC8* aString, TInt aTotalEndpointsUsed,
|
|
|
615 |
const TUsbcEndpointInfo aEndpointData[])
|
|
|
616 |
{
|
|
|
617 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DLddTestUsbcChannel::SetInterface()")));
|
|
|
618 |
for (TInt i = 0; i < aTotalEndpointsUsed; ++i)
|
|
|
619 |
{
|
|
|
620 |
if (aEndpointData[i].iType == KUsbEpTypeControl)
|
|
|
621 |
{
|
|
|
622 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" control endpoints not supported")));
|
|
|
623 |
return KErrNotSupported;
|
|
|
624 |
}
|
|
|
625 |
}
|
|
|
626 |
// create & setup new interface
|
|
|
627 |
TUsbcInterface* ifc = CreateInterface(aInterfaceNumber);
|
|
|
628 |
if (ifc == NULL)
|
|
|
629 |
{
|
|
|
630 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" Error (ifc == NULL)")));
|
|
|
631 |
return KErrGeneral;
|
|
|
632 |
}
|
|
|
633 |
// Create logical endpoints
|
|
|
634 |
if (CreateEndpoints(ifc, aTotalEndpointsUsed, aEndpointData) != KErrNone)
|
|
|
635 |
{
|
|
|
636 |
DeleteInterface(aInterfaceNumber);
|
|
|
637 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" Error (CreateEndpoints() != KErrNone)")));
|
|
|
638 |
return KErrGeneral;
|
|
|
639 |
}
|
|
|
640 |
// create & setup interface, string, and endpoint descriptors
|
|
|
641 |
const TInt r = SetupIfcDescriptor(ifc, aClass, aString, aEndpointData);
|
|
|
642 |
if (r != KErrNone)
|
|
|
643 |
{
|
|
|
644 |
return r;
|
|
|
645 |
}
|
|
|
646 |
return KErrNone;
|
|
|
647 |
}
|
|
|
648 |
|
|
|
649 |
TUsbcInterface* DLddTestUsbcChannel::CreateInterface(TInt aIfc)
|
|
|
650 |
{
|
|
|
651 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DLddTestUsbcChannel::CreateInterface(x, aIfc=%d)"), aIfc));
|
|
|
652 |
if (aIfc != iIfcSet.iInterfaces.Count())
|
|
|
653 |
{
|
|
|
654 |
// 9.2.3: "Alternate settings range from zero to one less than the number of alternate
|
|
|
655 |
// settings for a specific interface." (Thus we can here only append a setting.)
|
|
|
656 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" invalid interface setting number (2): %d"), aIfc));
|
|
|
657 |
return NULL;
|
|
|
658 |
}
|
|
|
659 |
TUsbcInterface* const ifc_ptr = new TUsbcInterface(&iIfcSet, (TUint8)aIfc);
|
|
|
660 |
if (!ifc_ptr)
|
|
|
661 |
{
|
|
|
662 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" Error: new TUsbcInterface(ifcset, aIfc) failed")));
|
|
|
663 |
return NULL;
|
|
|
664 |
}
|
|
|
665 |
iIfcSet.iInterfaces.Append(ifc_ptr);
|
|
|
666 |
return ifc_ptr;
|
|
|
667 |
}
|
|
|
668 |
|
|
|
669 |
void DLddTestUsbcChannel::DeleteInterface(TInt aIfc)
|
|
|
670 |
{
|
|
|
671 |
if (iIfcSet.iInterfaces.Count() <= aIfc)
|
|
|
672 |
{
|
|
|
673 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" Error: invalid interface setting: %d"), aIfc));
|
|
|
674 |
return;
|
|
|
675 |
}
|
|
|
676 |
TUsbcInterface* const ifc_ptr = iIfcSet.iInterfaces[aIfc];
|
|
|
677 |
iIfcSet.iInterfaces.Remove(aIfc);
|
|
|
678 |
delete ifc_ptr;
|
|
|
679 |
if (aIfc == iIfcSet.iCurrentInterface)
|
|
|
680 |
{
|
|
|
681 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING(" > Warning: deleting current interface setting")));
|
|
|
682 |
iIfcSet.iCurrentInterface = 0;
|
|
|
683 |
}
|
|
|
684 |
}
|
|
|
685 |
|
|
|
686 |
TInt DLddTestUsbcChannel::CreateEndpoints(TUsbcInterface* aIfc, TInt aEndpointsUsed,
|
|
|
687 |
const TUsbcEndpointInfo aEndpointData[])
|
|
|
688 |
{
|
|
|
689 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DLddTestUsbcChannel::CreateEndpoints()")));
|
|
|
690 |
|
|
|
691 |
for (TInt i = 0; i < aEndpointsUsed; ++i)
|
|
|
692 |
{
|
|
|
693 |
for (TInt j = 1; j <= KMaxEndpointsPerClient; ++j)
|
|
|
694 |
{
|
|
|
695 |
if (iEndpoints[j]->EndpointSuitable(aEndpointData[i]))
|
|
|
696 |
{
|
|
|
697 |
TUsbcLogicalEndpoint* const ep = new TUsbcLogicalEndpoint(j, aEndpointData[i], aIfc);
|
|
|
698 |
if (!ep)
|
|
|
699 |
{
|
|
|
700 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" Error: new TUsbcLogicalEndpoint() failed")));
|
|
|
701 |
aIfc->iEndpoints.ResetAndDestroy();
|
|
|
702 |
for (TInt k = 1; k <= KMaxEndpointsPerClient; ++k)
|
|
|
703 |
{
|
|
|
704 |
iEndpoints[k]->iReserve = EFalse;
|
|
|
705 |
}
|
|
|
706 |
return KErrNoMemory;
|
|
|
707 |
}
|
|
|
708 |
iEndpoints[j]->iReserve = ETrue;
|
|
|
709 |
iEndpoints[j]->SetClearCallback(this);
|
|
|
710 |
aIfc->iEndpoints.Append(ep);
|
|
|
711 |
break;
|
|
|
712 |
}
|
|
|
713 |
}
|
|
|
714 |
}
|
|
|
715 |
return KErrNone;
|
|
|
716 |
}
|
|
|
717 |
|
|
|
718 |
TBool DLddTestUsbcChannel::ValidateEndpoint(TUsbcEndpointInfo* aEndpointInfo)
|
|
|
719 |
{ // Quick sanity check on endpoint properties
|
|
|
720 |
TUint dir=aEndpointInfo->iDir;
|
|
|
721 |
TInt size=aEndpointInfo->iSize;
|
|
|
722 |
if(size <=0)
|
|
|
723 |
return EFalse;
|
|
|
724 |
switch (aEndpointInfo->iType)
|
|
|
725 |
{
|
|
|
726 |
case KUsbEpTypeControl:
|
|
|
727 |
if(dir != KUsbEpDirBidirect || size > 64)
|
|
|
728 |
return EFalse;
|
|
|
729 |
break;
|
|
|
730 |
case KUsbEpTypeIsochronous:
|
|
|
731 |
if((dir != KUsbEpDirIn && dir != KUsbEpDirOut) || size > 1023)
|
|
|
732 |
return EFalse;
|
|
|
733 |
break;
|
|
|
734 |
case KUsbEpTypeBulk:
|
|
|
735 |
if((dir != KUsbEpDirIn && dir != KUsbEpDirOut) || size > 64)
|
|
|
736 |
return EFalse;
|
|
|
737 |
break;
|
|
|
738 |
case KUsbEpTypeInterrupt:
|
|
|
739 |
if((dir != KUsbEpDirIn && dir != KUsbEpDirOut) || size > 64)
|
|
|
740 |
return EFalse;
|
|
|
741 |
break;
|
|
|
742 |
default:
|
|
|
743 |
return EFalse;
|
|
|
744 |
}
|
|
|
745 |
return ETrue;
|
|
|
746 |
}
|
|
|
747 |
|
|
|
748 |
TInt DLddTestUsbcChannel::SetupIfcDescriptor(TUsbcInterface* aIfc, TUsbcClassInfo& aClass,
|
|
|
749 |
TDesC8* aString, const TUsbcEndpointInfo aEndpointData[])
|
|
|
750 |
{
|
|
|
751 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DLddTestUsbcChannel::SetupIfcDescriptor()")));
|
|
|
752 |
|
|
|
753 |
// interface descriptor
|
|
|
754 |
TUsbcDescriptorBase* d = TUsbcInterfaceDescriptor::New(aIfc->iInterfaceSet->iInterfaceNumber,
|
|
|
755 |
aIfc->iSettingCode,
|
|
|
756 |
aIfc->iEndpoints.Count(),
|
|
|
757 |
aClass);
|
|
|
758 |
if (!d)
|
|
|
759 |
{
|
|
|
760 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" > Error: Memory allocation for ifc desc failed.")));
|
|
|
761 |
return KErrNoMemory;
|
|
|
762 |
}
|
|
|
763 |
iDescriptors.InsertDescriptor(d);
|
|
|
764 |
|
|
|
765 |
// interface string descriptor
|
|
|
766 |
if (aString)
|
|
|
767 |
{
|
|
|
768 |
// we don't know the length of the string, so we have to allocate memory dynamically
|
|
|
769 |
TUint strlen = __THREADDESLEN(iClient, aString);
|
|
|
770 |
if (strlen > KUsbStringDescStringMaxSize)
|
|
|
771 |
{
|
|
|
772 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" Warning: $ descriptor too long - string will be truncated")));
|
|
|
773 |
strlen = KUsbStringDescStringMaxSize;
|
|
|
774 |
}
|
|
|
775 |
|
|
|
776 |
HBuf8Plat* stringbuf = NULL;
|
|
|
777 |
__NEWPLATBUF(stringbuf, strlen);
|
|
|
778 |
if (!stringbuf)
|
|
|
779 |
{
|
|
|
780 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" > Error: Memory allocation for ifc $ desc string failed.")));
|
|
|
781 |
iDescriptors.DeleteIfcDescriptor(aIfc->iInterfaceSet->iInterfaceNumber, aIfc->iSettingCode);
|
|
|
782 |
return KErrNoMemory;
|
|
|
783 |
}
|
|
|
784 |
|
|
|
785 |
TInt r;
|
|
|
786 |
__THREADREADPLATBUF(iClient, aString, stringbuf, r);
|
|
|
787 |
if (r != KErrNone)
|
|
|
788 |
{
|
|
|
789 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" > Error: Thread read error!")));
|
|
|
790 |
iDescriptors.DeleteIfcDescriptor(aIfc->iInterfaceSet->iInterfaceNumber,
|
|
|
791 |
aIfc->iSettingCode);
|
|
|
792 |
delete stringbuf;
|
|
|
793 |
return r;
|
|
|
794 |
}
|
|
|
795 |
TUsbcStringDescriptor* const sd = TUsbcStringDescriptor::New(*stringbuf);
|
|
|
796 |
if (!sd)
|
|
|
797 |
{
|
|
|
798 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" > Error: Memory allocation for ifc $ desc failed.")));
|
|
|
799 |
iDescriptors.DeleteIfcDescriptor(aIfc->iInterfaceSet->iInterfaceNumber, aIfc->iSettingCode);
|
|
|
800 |
delete stringbuf;
|
|
|
801 |
return KErrNoMemory;
|
|
|
802 |
}
|
|
|
803 |
iDescriptors.SetIfcStringDescriptor(sd, aIfc->iInterfaceSet->iInterfaceNumber, aIfc->iSettingCode);
|
|
|
804 |
delete stringbuf; // the (EPOC) descriptor was copied by New()
|
|
|
805 |
}
|
|
|
806 |
|
|
|
807 |
// endpoint descriptors
|
|
|
808 |
for (TInt i = 0; i < aIfc->iEndpoints.Count(); ++i)
|
|
|
809 |
{
|
|
|
810 |
// The reason for using another function argument for Endpoint Info - and not possibly (similar to the
|
|
|
811 |
// Endpoint Address) "aIfc->iEndpoints[i]->iPEndpoint->iLEndpoint->iInfo" - is that at this time
|
|
|
812 |
// there are no logical endpoints associated with our real endpoints, i.e. iLEndpoint is NULL!
|
|
|
813 |
if (aEndpointData[i].iExtra)
|
|
|
814 |
{
|
|
|
815 |
// if non-standard endpoint descriptor requested...
|
|
|
816 |
if (aEndpointData[i].iExtra != 2)
|
|
|
817 |
{
|
|
|
818 |
// ...then it must be a Audio Class endpoint descriptor. Else...
|
|
|
819 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" > We only support EP desc extension of 2 bytes (not %d)"), aEndpointData[i].iExtra));
|
|
|
820 |
iDescriptors.DeleteIfcDescriptor(aIfc->iInterfaceSet->iInterfaceNumber,
|
|
|
821 |
aIfc->iSettingCode);
|
|
|
822 |
return KErrArgument;
|
|
|
823 |
}
|
|
|
824 |
d = TUsbcAudioEndpointDescriptor::New((TUint8)i, aEndpointData[i]);
|
|
|
825 |
}
|
|
|
826 |
else
|
|
|
827 |
{
|
|
|
828 |
d = TUsbcEndpointDescriptor::New((TUint8)i, aEndpointData[i]);
|
|
|
829 |
}
|
|
|
830 |
if (!d)
|
|
|
831 |
{
|
|
|
832 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING(" > Memory allocation for ep desc #%d failed."), i));
|
|
|
833 |
iDescriptors.DeleteIfcDescriptor(aIfc->iInterfaceSet->iInterfaceNumber,
|
|
|
834 |
aIfc->iSettingCode);
|
|
|
835 |
return KErrNoMemory;
|
|
|
836 |
}
|
|
|
837 |
iDescriptors.InsertDescriptor(d);
|
|
|
838 |
}
|
|
|
839 |
|
|
|
840 |
return KErrNone;
|
|
|
841 |
}
|
|
|
842 |
|
|
|
843 |
/**
|
|
|
844 |
@internalTechnology
|
|
|
845 |
|
|
|
846 |
Releases an existing USB interface (one setting), complete with endpoints, descriptors, etc.,
|
|
|
847 |
and removes it from the internal device configuration tree.
|
|
|
848 |
|
|
|
849 |
@param aClientId A pointer to the LDD owning the interface.
|
|
|
850 |
@param aInterfaceNumber The setting number of the interface setting to be deleted. This must be
|
|
|
851 |
the highest numbered (or 'last') setting for this interface.
|
|
|
852 |
|
|
|
853 |
@return KErrNotFound if interface (not setting) for some reason cannot be found, KErrArgument if an
|
|
|
854 |
invalid interface setting number is specified (not existing or existing but too small), KErrNone if
|
|
|
855 |
interface successfully released or if this client doesn't own any interface.
|
|
|
856 |
*/
|
|
|
857 |
TInt DLddTestUsbcChannel::ReleaseInterface(TInt aInterfaceNumber)
|
|
|
858 |
{
|
|
|
859 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DLddTestUsbcChannel::ReleaseInterface(..., %d)"), aInterfaceNumber));
|
|
|
860 |
const TInt setting_count = iIfcSet.iInterfaces.Count();
|
|
|
861 |
if ((aInterfaceNumber != 0) && ((setting_count - 1) != aInterfaceNumber))
|
|
|
862 |
{
|
|
|
863 |
__KTRACE_OPT(KUSB,
|
|
|
864 |
Kern::Printf(__KSTRING(" > Error: interface settings must be released in descending order:\n\r%d settings exist, #%d was requested to be released: release %d first)"),
|
|
|
865 |
setting_count, aInterfaceNumber, setting_count - 1));
|
|
|
866 |
return KErrArgument;
|
|
|
867 |
}
|
|
|
868 |
// Reset reserved status of the endpoints
|
|
|
869 |
for (TInt i = 0; i < KMaxEndpointsPerClient+1; i++)
|
|
|
870 |
{
|
|
|
871 |
iEndpoints[i]->iReserve = EFalse;
|
|
|
872 |
}
|
|
|
873 |
if (aInterfaceNumber == 0)
|
|
|
874 |
{
|
|
|
875 |
TInt m = iIfcSet.iInterfaces.Count();
|
|
|
876 |
while (m > 0)
|
|
|
877 |
{
|
|
|
878 |
m--;
|
|
|
879 |
// Delete the setting itself + its ifc & ep descriptors
|
|
|
880 |
DeleteInterface(m);
|
|
|
881 |
iDescriptors.DeleteIfcDescriptor(0, m);
|
|
|
882 |
}
|
|
|
883 |
}
|
|
|
884 |
else
|
|
|
885 |
{
|
|
|
886 |
// Delete the setting itself + its ifc & ep descriptors
|
|
|
887 |
DeleteInterface(aInterfaceNumber);
|
|
|
888 |
iDescriptors.DeleteIfcDescriptor(0, aInterfaceNumber);
|
|
|
889 |
}
|
|
|
890 |
// Delete the whole interface if all settings are gone
|
|
|
891 |
if (iIfcSet.iInterfaces.Count() == 0)
|
|
|
892 |
{
|
|
|
893 |
DeleteInterfaceSet();
|
|
|
894 |
}
|
|
|
895 |
return KErrNone;
|
|
|
896 |
}
|
|
|
897 |
|
|
|
898 |
void DLddTestUsbcChannel::DeleteInterfaceSet()
|
|
|
899 |
{
|
|
|
900 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DLddTestUsbcChannel::DeleteInterfaceSet")));
|
|
|
901 |
iIfcSet.iInterfaceNumber = 0;
|
|
|
902 |
iIfcSet.iCurrentInterface = 0;
|
|
|
903 |
iIfcSet.iInterfaces.ResetAndDestroy();
|
|
|
904 |
}
|
|
|
905 |
|
|
|
906 |
TInt DLddTestUsbcChannel::DoTransferAsyncReq(TInt aEndpointNumber, TAny* a1, TAny* a2, TRequestStatus& aStatus)
|
|
|
907 |
{
|
|
|
908 |
TInt r = KErrNone;
|
|
|
909 |
DTestUsbcEndpoint* pEndpoint = NULL;
|
|
|
910 |
TEndpointTransferInfo *pTfr = NULL;
|
|
|
911 |
|
|
|
912 |
|
|
|
913 |
if(!ValidEndpoint(aEndpointNumber))
|
|
|
914 |
{
|
|
|
915 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING("DoRequest Read: in error complete")));
|
|
|
916 |
return KErrUsbEpNotInInterface;
|
|
|
917 |
}
|
|
|
918 |
|
|
|
919 |
if(a1 == NULL)
|
|
|
920 |
{
|
|
|
921 |
return KErrArgument;
|
|
|
922 |
}
|
|
|
923 |
|
|
|
924 |
TBool hostTransfer = EFalse;
|
|
|
925 |
if(a2 != NULL)
|
|
|
926 |
{
|
|
|
927 |
hostTransfer = ETrue;
|
|
|
928 |
}
|
|
|
929 |
|
|
|
930 |
TEndpointTransferInfo transferInfo;
|
|
|
931 |
pTfr = (TEndpointTransferInfo*)&transferInfo;
|
|
|
932 |
r = __THREADRAWREAD(iClient, a1, (TUint8*)&transferInfo, sizeof(TEndpointTransferInfo));
|
|
|
933 |
if(r != KErrNone)
|
|
|
934 |
{
|
|
|
935 |
__THREADPANIC(iClient, r);
|
|
|
936 |
}
|
|
|
937 |
if (aEndpointNumber != 0)
|
|
|
938 |
{
|
|
|
939 |
if (hostTransfer)
|
|
|
940 |
{
|
|
|
941 |
pEndpoint = iEndpoints[aEndpointNumber];
|
|
|
942 |
}
|
|
|
943 |
else
|
|
|
944 |
{
|
|
|
945 |
pEndpoint = iEndpoints[FindRealEndpoint(aEndpointNumber)];
|
|
|
946 |
}
|
|
|
947 |
}
|
|
|
948 |
else
|
|
|
949 |
{
|
|
|
950 |
pEndpoint = iEndpoints[0];
|
|
|
951 |
}
|
|
|
952 |
if(!pEndpoint)
|
|
|
953 |
{
|
|
|
954 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING("DoRequest Read: in error complete")));
|
|
|
955 |
return KErrUsbEpNotInInterface;
|
|
|
956 |
}
|
|
|
957 |
|
|
|
958 |
switch(pTfr->iTransferType)
|
|
|
959 |
{
|
|
|
960 |
case ETransferTypeReadUntilShort:
|
|
|
961 |
case ETransferTypeReadData:
|
|
|
962 |
{
|
|
|
963 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DoRequest Read")));
|
|
|
964 |
|
|
|
965 |
if(!hostTransfer && !pEndpoint->SupportsDir(KUsbEpDirOut) && !pEndpoint->SupportsDir(KUsbEpDirBidirect))
|
|
|
966 |
{ // Trying to make the wrong thing
|
|
|
967 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING("DoRequest Read: in error complete")));
|
|
|
968 |
r = KErrUsbEpBadDirection;
|
|
|
969 |
break;
|
|
|
970 |
}
|
|
|
971 |
|
|
|
972 |
// Set the length of data to zero now to catch all cases
|
|
|
973 |
TPtrC8 pZeroDesc(NULL, 0);
|
|
|
974 |
r = __THREADWRITE(iClient, pTfr->iDes, pZeroDesc); // set client descriptor length to zero
|
|
|
975 |
if(r != KErrNone)
|
|
|
976 |
__THREADPANIC(iClient, r);
|
|
|
977 |
if (hostTransfer)
|
|
|
978 |
r = pEndpoint->NewHostRequest(iClient, &aStatus, *pTfr, pTfr->iTransferType);
|
|
|
979 |
else
|
|
|
980 |
r = pEndpoint->NewRequest(iClient, &aStatus, *pTfr, pTfr->iTransferType);
|
|
|
981 |
break;
|
|
|
982 |
}
|
|
|
983 |
|
|
|
984 |
case ETransferTypeWrite:
|
|
|
985 |
{
|
|
|
986 |
__KTRACE_OPT(KUSB, Kern::Printf(__KSTRING("DoRequest Write 1")));
|
|
|
987 |
if(!hostTransfer && !pEndpoint->SupportsDir(KUsbEpDirIn) && !pEndpoint->SupportsDir(KUsbEpDirBidirect))
|
|
|
988 |
{
|
|
|
989 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING("DoRequest Write: wrong direction complete")));
|
|
|
990 |
r = KErrUsbEpBadDirection;
|
|
|
991 |
break;
|
|
|
992 |
}
|
|
|
993 |
if (hostTransfer)
|
|
|
994 |
r = pEndpoint->NewHostRequest(iClient, &aStatus, *pTfr, ETransferTypeWrite);
|
|
|
995 |
else
|
|
|
996 |
r = pEndpoint->NewRequest(iClient, &aStatus, *pTfr, ETransferTypeWrite);
|
|
|
997 |
break;
|
|
|
998 |
}
|
|
|
999 |
default:
|
|
|
1000 |
__KTRACE_OPT(KPANIC, Kern::Printf(__KSTRING("DoRequest Not supported complete")));
|
|
|
1001 |
r = KErrNotSupported;
|
|
|
1002 |
break;
|
|
|
1003 |
}
|
|
|
1004 |
return r;
|
|
|
1005 |
}
|
|
|
1006 |
|
|
|
1007 |
TInt DLddTestUsbcChannel::HaltClearEndpoint(TBool aHalt, TInt aEndpointNumber)
|
|
|
1008 |
{
|
|
|
1009 |
DTestUsbcEndpoint* pEndpoint = NULL;
|
|
|
1010 |
if (aEndpointNumber != 0)
|
|
|
1011 |
{
|
|
|
1012 |
pEndpoint = iEndpoints[FindRealEndpoint(aEndpointNumber)];
|
|
|
1013 |
}
|
|
|
1014 |
else
|
|
|
1015 |
{
|
|
|
1016 |
pEndpoint = iEndpoints[0];
|
|
|
1017 |
}
|
|
|
1018 |
TInt err;
|
|
|
1019 |
if (aHalt)
|
|
|
1020 |
{
|
|
|
1021 |
err = pEndpoint->Halt();
|
|
|
1022 |
}
|
|
|
1023 |
else
|
|
|
1024 |
{
|
|
|
1025 |
err = pEndpoint->Clear();
|
|
|
1026 |
}
|
|
|
1027 |
return err;
|
|
|
1028 |
}
|
|
|
1029 |
|
|
|
1030 |
TInt DLddTestUsbcChannel::HostEndpointStatusNotify(TInt aEndpointNumber, TRequestStatus* aStatus)
|
|
|
1031 |
{
|
|
|
1032 |
DTestUsbcEndpoint* pEndpoint = iEndpoints[aEndpointNumber];
|
|
|
1033 |
return pEndpoint->HostStatusNotify(iClient, aStatus);
|
|
|
1034 |
}
|
|
|
1035 |
|
|
|
1036 |
TInt DLddTestUsbcChannel::ClearEndpoint(TInt aEndpointNumber)
|
|
|
1037 |
{
|
|
|
1038 |
DTestUsbcEndpoint* pEndpoint = iEndpoints[aEndpointNumber];
|
|
|
1039 |
return pEndpoint->Clear();
|
|
|
1040 |
}
|
|
|
1041 |
|
|
|
1042 |
TInt DLddTestUsbcChannel::EndpointStatusNotify(TUint* aEndpointMask, TRequestStatus* aStatus)
|
|
|
1043 |
{
|
|
|
1044 |
iEndpointStatusMask = aEndpointMask;
|
|
|
1045 |
iEndpointStatusNotifyRequest = aStatus;
|
|
|
1046 |
return KErrNone;
|
|
|
1047 |
}
|
|
|
1048 |
|
|
|
1049 |
void DLddTestUsbcChannel::EndpointStatusNotifyCallback()
|
|
|
1050 |
{
|
|
|
1051 |
if (iEndpointStatusNotifyRequest == NULL || iEndpointStatusMask == NULL)
|
|
|
1052 |
{
|
|
|
1053 |
return;
|
|
|
1054 |
}
|
|
|
1055 |
|
|
|
1056 |
//Get status for interface's endpoints.
|
|
|
1057 |
//NOTE: currently we only support one interface.
|
|
|
1058 |
TUsbcInterface* interface = iIfcSet.iInterfaces[0];
|
|
|
1059 |
TUint bitmask = 0;
|
|
|
1060 |
for (TInt i = interface->iEndpoints.Count() - 1; i >= 0; i--)
|
|
|
1061 |
{
|
|
|
1062 |
TUsbcLogicalEndpoint* logep = interface->iEndpoints[i];
|
|
|
1063 |
DTestUsbcEndpoint* pEndpoint = iEndpoints[FindRealEndpoint(logep->iLEndpointNum)];
|
|
|
1064 |
if (pEndpoint->IsHalted())
|
|
|
1065 |
{
|
|
|
1066 |
bitmask |= 1;
|
|
|
1067 |
bitmask = bitmask << 1;
|
|
|
1068 |
}
|
|
|
1069 |
}
|
|
|
1070 |
|
|
|
1071 |
//Write bitmask back to client space.
|
|
|
1072 |
TInt r = __THREADRAWWRITE(iClient, (void*)iEndpointStatusMask, (TUint8*)&bitmask, (TInt)sizeof(bitmask));
|
|
|
1073 |
|
|
|
1074 |
//Complete client request.
|
|
|
1075 |
Kern::RequestComplete(iClient, iEndpointStatusNotifyRequest, r);
|
|
|
1076 |
|
|
|
1077 |
iEndpointStatusMask = NULL;
|
|
|
1078 |
iEndpointStatusNotifyRequest = NULL;
|
|
|
1079 |
}
|
|
|
1080 |
|
|
|
1081 |
TBool DLddTestUsbcChannel::ValidEndpoint(TInt aEndpointNumber)
|
|
|
1082 |
{
|
|
|
1083 |
return (aEndpointNumber <= 5 && aEndpointNumber >= 0);
|
|
|
1084 |
}
|
|
|
1085 |
|
|
|
1086 |
TInt DLddTestUsbcChannel::FindRealEndpoint(TInt aEndpointNumber)
|
|
|
1087 |
{
|
|
|
1088 |
TUsbcInterface* pIfc = iIfcSet.CurrentInterface();
|
|
|
1089 |
return pIfc->iEndpoints[aEndpointNumber - 1]->iLEndpointNum;
|
|
|
1090 |
}
|
|
|
1091 |
|
|
|
1092 |
void DLddTestUsbcChannel::AlternateDeviceStatusNotify()
|
|
|
1093 |
{
|
|
|
1094 |
if (iAlternateDeviceStatusNotifyRequest != NULL)
|
|
|
1095 |
{
|
|
|
1096 |
TInt r = __THREADRAWWRITE(iClient, (void*)iAlternateDeviceStatusNotifyValue, (TUint8*)&iDeviceState, (TInt)sizeof(iDeviceState));
|
|
|
1097 |
Kern::RequestComplete(iClient, iAlternateDeviceStatusNotifyRequest, r);
|
|
|
1098 |
iAlternateDeviceStatusNotifyRequest = NULL;
|
|
|
1099 |
}
|
|
|
1100 |
}
|
|
|
1101 |
|
|
|
1102 |
TInt DLddTestUsbcChannel::SetAlternateDeviceStatusNotify(TRequestStatus* aStatus, TUint* aValue)
|
|
|
1103 |
{
|
|
|
1104 |
if (iAlternateDeviceStatusNotifyRequest != NULL)
|
|
|
1105 |
{
|
|
|
1106 |
return KErrInUse;
|
|
|
1107 |
}
|
|
|
1108 |
|
|
|
1109 |
TRequestStatus s;
|
|
|
1110 |
s = KRequestPending;
|
|
|
1111 |
|
|
|
1112 |
__THREADRAWWRITE(iClient, (void*)aStatus, (TUint8*)&s, (TInt)sizeof(s));
|
|
|
1113 |
iAlternateDeviceStatusNotifyRequest = aStatus;
|
|
|
1114 |
iAlternateDeviceStatusNotifyValue = aValue;
|
|
|
1115 |
return KErrNone;
|
|
|
1116 |
}
|
|
|
1117 |
|
|
|
1118 |
void DLddTestUsbcChannel::CancelAlternateDeviceStatusNotify()
|
|
|
1119 |
{
|
|
|
1120 |
if (iAlternateDeviceStatusNotifyRequest != NULL)
|
|
|
1121 |
{
|
|
|
1122 |
__THREADRAWWRITE(iClient, (void*)iAlternateDeviceStatusNotifyValue, (TUint8*)&iDeviceState, (TInt)sizeof(iDeviceState));
|
|
|
1123 |
Kern::RequestComplete(iClient, iAlternateDeviceStatusNotifyRequest, KErrCancel);
|
|
|
1124 |
iAlternateDeviceStatusNotifyRequest = NULL;
|
|
|
1125 |
}
|
|
|
1126 |
}
|
|
|
1127 |
|
|
|
1128 |
TInt DLddTestUsbcChannel::ReEnumerate(TRequestStatus* aStatus)
|
|
|
1129 |
{
|
|
|
1130 |
SetDeviceState(EUsbcDeviceStateConfigured);
|
|
|
1131 |
Kern::RequestComplete(iClient, aStatus, KErrNone);
|
|
|
1132 |
return KErrNone;
|
|
|
1133 |
}
|
|
|
1134 |
|
|
|
1135 |
void DLddTestUsbcChannel::SetDeviceState(TUsbcDeviceState aState)
|
|
|
1136 |
{
|
|
|
1137 |
iDeviceState = aState;
|
|
|
1138 |
AlternateDeviceStatusNotify();
|
|
|
1139 |
}
|
|
|
1140 |
|