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/*
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* Copyright (c) 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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* Implementation of DMC extension.
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*
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*/
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// INCLUDE FILES
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#include <kern_priv.h> // DfcQue0()->iThread->iPriority
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#include <isikernel.h> // TIsiKernelSend
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#include <isakernelapi.h> // DIsaKernelAPI
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#include <iscnokiadefinitions.h> // EIscNokiaDMC
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#include <pn_const.h> // PN constants
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#include <phonetisi.h> // ISI_HEADER_***
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#include "dmc_extension.h" // DDmcExtension
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#include "dmc_trace.h"
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#include "dmc_event_handler_ape_cent.h"
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#include "osttracedefinitions.h" // For Open System Trace
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "dmc_extensionTraces.h"
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#endif
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// EXTERNAL DATA STRUCTURES
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// EXTERNAL FUNCTION PROTOTYPES
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// CONSTANTS
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// MACROS
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// LOCAL CONSTANTS AND MACROS
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#define DFC_OBJECT_PRIORITY 1 // priority for DFC object, 1 is default
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_LIT(KDmcName, "DMC"); // Name given to power handler
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_LIT(KDMCExtDfc, "DMCExtDFC"); // Name given to DfcQCreate()
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// MODULE DATA STRUCTURES
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DDmcExtension* DDmcExtension::iDmcExtPtr(NULL);
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// LOCAL FUNCTION PROTOTYPES
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// FORWARD DECLARATIONS
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// Extension entry point
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// -----------------------------------------------------------------------------
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//
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DECLARE_STANDARD_EXTENSION()
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{
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OstTrace0(TRACE_ENTRY_EXIT, DECLARE_STANDARD_EXTENSION_ENTRY,
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"DMC:KERN_EXTEN: DECLARE_STANDARD_EXTENSION() # IN");
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DMC_TRACE(("DMC:KERN_EXTEN: DECLARE_STANDARD_EXTENSION() # IN"));
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DDmcExtension::iDmcExtPtr = new DDmcExtension;
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DMC_TRACE((("DMC:KERN_EXTEN: DECLARE_STANDARD_EXTENSION() - iDmcExtPtr 0x%x:"),
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DDmcExtension::iDmcExtPtr));
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DMC_TRACE_ASSERT_RESET(DDmcExtension::iDmcExtPtr, "DMC:KERN_EXTEN: create failed",
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KErrNoMemory);
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DDmcExtension::iDmcExtPtr->Init();
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DMC_TRACE(("DMC:KERN_EXTEN: DECLARE_STANDARD_EXTENSION() - call Init()"));
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OstTrace0(TRACE_ENTRY_EXIT, DECLARE_STANDARD_EXTENSION_RETURN,
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"DMC:KERN_EXTEN:DECLARE_STANDARD_EXTENSION()# OUT - KErrNone");
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DMC_TRACE(("DMC:KERN_EXTEN: DECLARE_STANDARD_EXTENSION() # OUT - KErrNone"));
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return KErrNone;
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::DDmcExtension
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// Constructor
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// -----------------------------------------------------------------------------
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//
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DDmcExtension::DDmcExtension()
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: DPowerHandler(KDmcName)
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, iDmcDfcQueuePtr(NULL)
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, iReceiveMsgPtr(NULL)
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, iIsaKernelAPIOpenStatus(KErrUnknown)
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, iIsaKernelAPIReceiveStatus(KErrUnknown)
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, iIsaKernelModemStatus(EIscConnectionNotOk)
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, iChannelOpenedDfcPtr(NULL)
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, iMsgReceivedDfcPtr(NULL)
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, iStateChangedDfcPtr(NULL)
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, iPowerDownDfcPtr(NULL)
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{
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_DDMC_ENTRY, "DMC:KERN_EXTEN: DDmcExtension() # IN");
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DMC_TRACE(("DMC:KERN_EXTEN: DDmcExtension() # IN"));
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TInt dfcQueueDmcPriority = (Kern::DfcQue0()->iThread->iPriority) + 1;
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DMC_TRACE((("DMC:KERN_EXTEN: DDmcExtension() - dfcQueueDmcPriority: %d"),
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dfcQueueDmcPriority));
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// DFC queue must be created in the critical section
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NKern::ThreadEnterCS();
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TInt dfcStatus = Kern::DfcQCreate(iDmcDfcQueuePtr, dfcQueueDmcPriority, &KDMCExtDfc);
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NKern::ThreadLeaveCS();
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DMC_TRACE((("DMC:KERN_EXTEN: DDmcExtension() - dfcStatus: 0x%x "), dfcStatus));
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DMC_TRACE_ASSERT_RESET(dfcStatus == KErrNone , "Kern::DfcQCreate failed", dfcStatus);
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OstTrace1(TRACE_FLOW, DDMC_DMC_1,"DMC:KERN_EXTEN: DDmcExtension() - return; KErrNone=%d", KErrNone);
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DMC_TRACE((("DMC:KERN_EXTEN: DDmcExtension() - InitiDmcDfcQueuePtr: 0x%x "), iDmcDfcQueuePtr));
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// We never delete this objects because DMC is running as long as a device is running.
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iChannelOpenedDfcPtr = new TDfc(ChannelOpenedDfc, this, iDmcDfcQueuePtr, DFC_OBJECT_PRIORITY);
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iMsgReceivedDfcPtr = new TDfc(MsgReceivedDfc, this, iDmcDfcQueuePtr, DFC_OBJECT_PRIORITY);
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iStateChangedDfcPtr = new TDfc(StateChangedDfc, this, iDmcDfcQueuePtr, DFC_OBJECT_PRIORITY);
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iPowerDownDfcPtr = new TDfc(PowerDownDfc, this, iDmcDfcQueuePtr, DFC_OBJECT_PRIORITY);
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DMC_TRACE_ASSERT_RESET(iChannelOpenedDfcPtr,
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"DMC:KERN_EXTEN: DDmcExtension() - iChannelOpenedDfcPtr",
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KErrNoMemory);
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DMC_TRACE_ASSERT_RESET(iMsgReceivedDfcPtr,
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"DMC:KERN_EXTEN: DDmcExtension() - iMsgReceivedDfcPtr",
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KErrNoMemory);
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DMC_TRACE_ASSERT_RESET(iStateChangedDfcPtr,
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"DMC:KERN_EXTEN: DDmcExtension() - iStateChangedDfcPtr",
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KErrNoMemory);
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DMC_TRACE_ASSERT_RESET(iPowerDownDfcPtr,
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"DMC:KERN_EXTEN: DDmcExtension() - iPowerDownDfcPtr",
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KErrNoMemory);
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_DDMC_RETURN, "DMC:KERN_EXTEN: DDmcExtension() # OUT");
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DMC_TRACE(("DMC:KERN_EXTEN: DDmcExtension() # OUT"));
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::Init
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// Handles the initialization of DMC
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// -----------------------------------------------------------------------------
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//
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void DDmcExtension::Init()
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{
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_INIT_ENTRY, "DMC:KERN_EXTEN: Init() # IN");
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DMC_TRACE(("DMC:KERN_EXTEN: Init() # IN"));
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OstTrace0(TRACE_FLOW, DDMC_INIT_1, "DMC:KERN_EXTEN: Init() - DPowerHandler -> Add");
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DMC_TRACE(("DMC:KERN_EXTEN: Init() - DPowerHandler -> Add"));
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// Register to Power Handler
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Add();
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OstTrace0(TRACE_FLOW, DDMC_INIT_2, "DMC:KERN_EXTEN: Init() - DIsaKernelAPI::NewF");
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DMC_TRACE(("DMC:KERN_EXTEN: Init() - DIsaKernelAPI::NewF"));
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// Create new IsaKernelAPI object. Throws Kern::Fault if the allocation fails
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iIsaKernelApiPtr = DIsaKernelAPI::NewF();
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iIsaKernelApiPtr->Open(EIscNokiaDMC, iIsaKernelAPIOpenStatus, *iChannelOpenedDfcPtr);
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OstTrace1(TRACE_FLOW, DDMC_INIT_3,"DMC:KERN_EXTEN: Init() - iIsaKernelAPIOpenStatus: %d ",
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iIsaKernelAPIOpenStatus);
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DMC_TRACE((("DMC:KERN_EXTEN: Init() - iIsaKernelAPIOpenStatus %d: "), iIsaKernelAPIOpenStatus));
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_INIT_RETURN, "DMC:KERN_EXTEN: Init() # OUT");
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DMC_TRACE(("DMC:KERN_EXTEN: Init() # OUT"));
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::PowerUp
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// Handles the powering up of the device
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// -----------------------------------------------------------------------------
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//
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void DDmcExtension::PowerUp()
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{
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_POWER_UP_ENTRY, "DMC:KERN_EXTEN: PowerUp() # IN");
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DMC_TRACE(("DMC:KERN_EXTEN: PowerUp() # IN"));
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OstTrace0(TRACE_FLOW, DDMC_POWERUP, "DMC:KERN_EXTEN: PowerUp() - PM asks PowerUp");
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DMC_TRACE(("DMC:KERN_EXTEN: PowerUp() - PM asks PowerUp"));
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// We have nothing to do in this phase, so acknowledge to powerhandler.
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PowerUpDone();
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_POWER_UP_RETURN, "DMC:KERN_EXTEN: PowerUp() # OUT");
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DMC_TRACE(("DMC:KERN_EXTEN: PowerUp() # OUT"));
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::PowerDown
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// Handles the powering down of the extension.
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// -----------------------------------------------------------------------------
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//
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void DDmcExtension::PowerDown(TPowerState aTargetState)
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{
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OstTrace1(TRACE_ENTRY_EXIT, DDMC_POWERDOWN_ENTRY,
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"DMC:KERN_EXTEN: PowerDown() # IN - aTargetState: 0x%x", (TUint)(aTargetState));
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// TPowerState is printed only for debugging purpose. See the values in e32power.h.
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DMC_TRACE((("DMC:KERN_EXTEN: PowerDown() # IN - aTargetState: 0x%x "), aTargetState));
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if (NKern::CurrentContext() == NKern::EInterrupt)
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{
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iPowerDownDfcPtr->Add();
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}
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else
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{
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iPowerDownDfcPtr->Enque();
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}
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_POWERDOWN_RETURN, "DMC:KERN_EXTEN: PowerDown() # OUT");
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DMC_TRACE(("DMC:KERN_EXTEN: PowerDown() # OUT"));
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::ChannelOpenedDfc
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// Dfc function, called by IsaKernelIF when channel is opened
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// -----------------------------------------------------------------------------
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//
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void DDmcExtension::ChannelOpenedDfc(TAny *aPtr)
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{
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OstTrace1(TRACE_ENTRY_EXIT, DDMC_CHANNEL_OPEN_DFC_ENTRY,
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"DMC:KERN_EXTEN: ChannelOpenedDfc() # IN - aPtr: 0x%x", (TUint)(aPtr));
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DMC_TRACE((("DMC:KERN_EXTEN: ChannelOpenedDfc() # IN - aPtr: 0x%x"), aPtr));
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DMC_TRACE_ASSERT_RESET(aPtr, "DMC:EH_APE_CEN: ChannelOpenedDfc() - Kernel NULL pointer",
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KErrNoMemory);
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DDmcExtension* dmcExtPtr = static_cast<DDmcExtension*>(aPtr);
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dmcExtPtr->CompleteIadInit();
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_CHANNEL_OPEN_DFC_RETURN,
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"DMC:KERN_EXTEN: ChannelOpenedDfc() # OUT");
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DMC_TRACE(("DMC:KERN_EXTEN: ChannelOpenedDfc() # OUT"));
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::MsgReceivedDfc
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// Dfc function, called by IsaKernelIF when a message is received
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// -----------------------------------------------------------------------------
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//
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void DDmcExtension::MsgReceivedDfc(TAny *aPtr)
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{
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OstTrace1(TRACE_ENTRY_EXIT, DDMC_MSG_RECEIVED_DFC_ENTRY,
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"DMC:KERN_EXTEN: MsgReceivedDfc() # IN - aPtr: 0x%x", (TUint)(aPtr));
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DMC_TRACE((("DMC:KERN_EXTEN: MsgReceivedDfc() # IN - aPtr: 0x%x"), aPtr));
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DMC_TRACE_ASSERT_RESET(aPtr, "DMC:EH_APE_CEN: MsgReceivedDfc() - Kernel NULL pointer",
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KErrNoMemory);
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DDmcExtension* dmcExtPtr = static_cast<DDmcExtension*>(aPtr);
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DMC_TRACE_ASSERT_RESET((dmcExtPtr->iIsaKernelAPIReceiveStatus == KErrNone),
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"DMC:KERN_EXTEN: MsgReceivedDfc() - IsaKernelAPI Msg receive error",
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dmcExtPtr->iIsaKernelAPIReceiveStatus);
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TUint8* msgPtr = const_cast<TUint8*>(dmcExtPtr->iReceiveMsgPtr->Ptr());
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OstTrace1(TRACE_FLOW, DDMC_MSG_RECEIVED_DFC_1,
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"DMC:KERN_EXTEN: MsgReceivedDfc() - msgPtr: 0x%x", (TUint)(msgPtr));
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DMC_TRACE((("DMC:KERN_EXTEN: MsgReceivedDfc() - msgPtr: 0x%x"), msgPtr));
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DmcEvHandApeCent::HandleEvent(KERNEL_EVENT_ISI, msgPtr, NULL /* User */);
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// Free the message buffer
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dmcExtPtr->iIsaKernelApiPtr->DeAllocateMsgBlock(*dmcExtPtr->iReceiveMsgPtr);
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dmcExtPtr->iReceiveMsgPtr = NULL;
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// Continue receiving messages
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dmcExtPtr->ReceiveMessage();
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_MSG_RECEIVED_DFC_RETURN,
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"DMC:KERN_EXTEN: MsgReceivedDfc() # OUT");
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DMC_TRACE(("DMC:KERN_EXTEN: MsgReceivedDfc() # OUT"));
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::StateChangedDfc
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// Dfc function, called by IsaKernelIF when a channel state has been changed
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// -----------------------------------------------------------------------------
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//
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void DDmcExtension::StateChangedDfc(TAny *aPtr)
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{
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OstTrace1(TRACE_ENTRY_EXIT, DDMC_STATE_CHANGED_DFC_ENTRY,
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"DMC:KERN_EXTEN: StateChangedDfc() # IN - aPtr: 0x%x", (TUint)(aPtr));
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DMC_TRACE((("DMC:KERN_EXTEN: StateChangedDfc() # IN - aPtr: 0x%x"), aPtr));
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DMC_TRACE_ASSERT_RESET(aPtr, "DMC:EH_APE_CEN: StateChangedDfc() - Kernel NULL pointer",
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KErrNoMemory);
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DDmcExtension* dmcExtPtr = static_cast<DDmcExtension*>(aPtr);
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OstTraceExt2(TRACE_FLOW, DDMC_STATE_CHANGED_DFC_1,
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"DMC:KERN_EXTEN: StateChangedDfc() - iIsaKernelAPIOpenStatus: %d, EIscConnectionOk: %d",
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dmcExtPtr->iIsaKernelModemStatus, EIscConnectionOk);
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DMC_TRACE((("DMC:KERN_EXTEN: StateChangedDfc() - iIsaKernelAPIOpenStatus: %d, EIscConnectionOk: %d"),
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dmcExtPtr->iIsaKernelModemStatus, EIscConnectionOk));
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// A Modem connenction lost.
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if (dmcExtPtr->iIsaKernelModemStatus != EIscConnectionOk)
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{
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DmcEvHandApeCent::HandleEvent(KERNEL_EVENT_MODEM_CONNECTION_NOT_OK,
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NULL /* Kernel*/, NULL /* User */);
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}
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_STATE_CHANGED_DFC_RETURN,
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"DMC:KERN_EXTEN: StateChangedDfc() # OUT");
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DMC_TRACE(("DMC:KERN_EXTEN: StateChangedDfc() # OUT"));
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::PowerDownDfc
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// Dfc function, called by the Power Handler in a shutdown
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// -----------------------------------------------------------------------------
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//
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void DDmcExtension::PowerDownDfc(TAny* aPtr)
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{
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OstTrace1(TRACE_ENTRY_EXIT, DDMC_POWER_DOWN_DFC_ENTRY,
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"DMC:KERN_EXTEN: PowerDownDfc() # IN - aPtr: 0x%x ", (TUint)(aPtr));
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DMC_TRACE((("DMC:KERN_EXTEN: PowerDownDfc() # IN - aPtr: 0x%x"), aPtr));
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(void)DmcEvHandApeCent::HandleEvent(KERNEL_EVENT_PWR_HANDLER, NULL/*Kernel*/, NULL /* User */);
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_POWER_DOWN_DFC_RETURN,
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"DMC:KERN_EXTEN: PowerDownDfc() # OUT");
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DMC_TRACE(("DMC:KERN_EXTEN: PowerDownDfc() # OUT"));
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}
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// -----------------------------------------------------------------------------
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// DDmcExtension::CompleteIadInit
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// Completes the IAD initialization for ISI message handling
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// -----------------------------------------------------------------------------
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//
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void DDmcExtension::CompleteIadInit()
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{
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OstTrace0(TRACE_ENTRY_EXIT, DDMC_COMPLETE_ENTRY,
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"DMC:KERN_EXTEN: CompleteIadInit() # IN");
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352 |
DMC_TRACE(("DMC:KERN_EXTEN: CompleteIadInit() # IN"));
|
|
353 |
|
|
354 |
// Initialize an event handler
|
|
355 |
DmcEvHandApeCent::Init(DDmcExtension::iDmcExtPtr);
|
|
356 |
|
|
357 |
OstTrace0(TRACE_FLOW, DDMC_COMPLETE_1,
|
|
358 |
"DMC:KERN_EXTEN: CompleteIadInit() - Start listen IAD state change");
|
|
359 |
DMC_TRACE(("DMC:KERN_EXTEN: CompleteIadInit() - Start listen IAD state change"));
|
|
360 |
|
|
361 |
iIsaKernelApiPtr->NotifyStateChange(*iStateChangedDfcPtr, iIsaKernelModemStatus);
|
|
362 |
|
|
363 |
// Starts listening ISI messages
|
|
364 |
ReceiveMessage();
|
|
365 |
|
|
366 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_COMPLETE_RETURN, "DMC:KERN_EXTEN: CompleteIadInit() # OUT");
|
|
367 |
DMC_TRACE(("DMC:KERN_EXTEN: CompleteIadInit() # OUT"));
|
|
368 |
}
|
|
369 |
|
|
370 |
|
|
371 |
// -----------------------------------------------------------------------------
|
|
372 |
// DDmcExtension::ReceiveMessage
|
|
373 |
// Allocates a message and starts receiving ISI messages from IsaKernelIF
|
|
374 |
// -----------------------------------------------------------------------------
|
|
375 |
//
|
|
376 |
void DDmcExtension::ReceiveMessage()
|
|
377 |
{
|
|
378 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_RECEIVEM_ESSAGE_ENTRY,
|
|
379 |
"DMC:KERN_EXTEN: ReceiveMessage() # IN");
|
|
380 |
DMC_TRACE(("DMC:KERN_EXTEN: ReceiveMessage() # IN"));
|
|
381 |
|
|
382 |
iReceiveMsgPtr = NULL;
|
|
383 |
iIsaKernelApiPtr->Receive(*&iReceiveMsgPtr, iIsaKernelAPIReceiveStatus, *iMsgReceivedDfcPtr);
|
|
384 |
|
|
385 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_RECEIVE_MESSAGE_RETURN,
|
|
386 |
"DMC:KERN_EXTEN: ReceiveMessage # OUT");
|
|
387 |
DMC_TRACE(("DMC:KERN_EXTEN: ReceiveMessage() # OUT"));
|
|
388 |
}
|
|
389 |
|
|
390 |
|
|
391 |
// -----------------------------------------------------------------------------
|
|
392 |
// DDmcExtension::AllocateMsgBlock
|
|
393 |
// Returns a reference to a message block
|
|
394 |
// -----------------------------------------------------------------------------
|
|
395 |
//
|
|
396 |
TDes8& DDmcExtension::AllocateMsgBlock(const TUint32 aSize) const
|
|
397 |
{
|
|
398 |
OstTrace1(TRACE_ENTRY_EXIT, DDMC_ALLOC_MSG_BLOCK_ENTRY,
|
|
399 |
"DMC:KERN_EXTEN: AllocateMsgBlock() # IN - aSize: %d", aSize);
|
|
400 |
DMC_TRACE((("DMC:KERN_EXTEN: AllocateMsgBlock() # IN - aSize: %d"), aSize));
|
|
401 |
|
|
402 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_ALLOC_MSG_BLOCK_RETURN,
|
|
403 |
"DMC:KERN_EXTEN: AllocateMsgBlock() # OUT");
|
|
404 |
DMC_TRACE(("DMC:KERN_EXTEN: AllocateMsgBlock() # OUT"));
|
|
405 |
|
|
406 |
return (iIsaKernelApiPtr->AllocateMsgBlock(aSize));
|
|
407 |
}
|
|
408 |
|
|
409 |
|
|
410 |
// -----------------------------------------------------------------------------
|
|
411 |
// DDmcExtension::Send
|
|
412 |
// Sends a message through Isa Access Driver
|
|
413 |
// -----------------------------------------------------------------------------
|
|
414 |
//
|
|
415 |
TInt DDmcExtension::Send(TDes8& aSendMsg)
|
|
416 |
{
|
|
417 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_SEND_ENTRY,
|
|
418 |
"DMC:KERN_EXTEN: Send() # IN");
|
|
419 |
DMC_TRACE(("DMC:KERN_EXTEN: Send() # IN"));
|
|
420 |
|
|
421 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_SEND_RETURN,
|
|
422 |
"DMC:KERN_EXTEN: Send() # OUT");
|
|
423 |
DMC_TRACE(("DMC:KERN_EXTEN: Send() # OUT"));
|
|
424 |
|
|
425 |
return (iIsaKernelApiPtr->Send(aSendMsg));
|
|
426 |
}
|
|
427 |
|
|
428 |
|
|
429 |
// -----------------------------------------------------------------------------
|
|
430 |
// DDmcExtension::SubscribeIndications
|
|
431 |
// Sends a message through Isa Access Driver
|
|
432 |
// -----------------------------------------------------------------------------
|
|
433 |
//
|
|
434 |
TInt DDmcExtension::SubscribeIndications(TDes8& aIndications)
|
|
435 |
{
|
|
436 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_SUBSCRIBE_IND_ENTRY,
|
|
437 |
"DMC:KERN_EXTEN: SubscribeIndications() # IN");
|
|
438 |
DMC_TRACE(("DMC:KERN_EXTEN: SubscribeIndications() # IN"));
|
|
439 |
|
|
440 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_SUBSCRIBE_IND_RETURN,
|
|
441 |
"DMC:KERN_EXTEN: SubscribeIndications() # OUT");
|
|
442 |
DMC_TRACE(("DMC:KERN_EXTEN: SubscribeIndications() # OUT"));
|
|
443 |
|
|
444 |
return (iIsaKernelApiPtr->SubscribeIndications(aIndications));
|
|
445 |
}
|
|
446 |
|
|
447 |
|
|
448 |
// -----------------------------------------------------------------------------
|
|
449 |
// DDmcExtension::CompletePowerDown
|
|
450 |
// Completes the power down
|
|
451 |
// -----------------------------------------------------------------------------
|
|
452 |
//
|
|
453 |
void DDmcExtension::CompletePowerDown()
|
|
454 |
{
|
|
455 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_COMPLETE_POWER_DOWN_ENTRY,
|
|
456 |
"DMC:KERN_EXTEN: CompletePowerDown() # IN");
|
|
457 |
DMC_TRACE(("DMC:KERN_EXTEN: CompletePowerDown() # IN"));
|
|
458 |
|
|
459 |
// Tell to Power Handler that we are ready for power off / reset
|
|
460 |
PowerDownDone();
|
|
461 |
|
|
462 |
OstTrace0(TRACE_ENTRY_EXIT, DDMC_COMPLETE_POWER_DOWN_RETURN,
|
|
463 |
"DMC:KERN_EXTEN: CompletePowerDown() # OUT");
|
|
464 |
DMC_TRACE(("DMC:KERN_EXTEN: CompletePowerDown() # OUT"));
|
|
465 |
}
|
|
466 |
|
|
467 |
// End of File
|
|
468 |
|