|
1 // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of the License "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // e32test\mmu\d_sharedio.h |
|
15 // |
|
16 // |
|
17 |
|
18 #ifndef __D_SLDD_H__ |
|
19 #define __D_SLDD_H__ |
|
20 #include <e32cmn.h> |
|
21 #ifndef __KERNEL_MODE__ |
|
22 #include <e32std.h> |
|
23 #endif |
|
24 |
|
25 const TInt KSizeGlobalBuffer=0x2000; |
|
26 const TInt KMagic1=12345; |
|
27 const TInt KMagic2=54321; |
|
28 |
|
29 class RTestLdd : public RBusLogicalChannel |
|
30 { |
|
31 public: |
|
32 enum TControl |
|
33 { |
|
34 ECreateBuffer, |
|
35 EMapInGlobalBuffer, |
|
36 EMapOutGlobalBuffer, |
|
37 EDestroyGlobalBuffer, |
|
38 ECreateBufferPhysAddr, |
|
39 EDestroyBufferPhysAddr, |
|
40 EMapInBuffer, |
|
41 EMapOutBuffer, |
|
42 EDestroyBuffer, |
|
43 ECheckBuffer, |
|
44 EFillBuffer, |
|
45 EThreadRW |
|
46 }; |
|
47 public: |
|
48 inline TInt Open(); |
|
49 inline TInt CreateBuffer(TInt aLength); |
|
50 inline TInt MapInGlobalBuffer(TUint aProcessId,TAny*& aAddress,TUint32& aLength); |
|
51 inline TInt MapOutGlobalBuffer(); |
|
52 inline TInt DestroyGlobalBuffer(); |
|
53 inline TInt CreateBufferPhysAddr(TInt aLength); |
|
54 inline TInt DestroyBufferPhysAddr(); |
|
55 inline TInt MapInBuffer(TAny** aAddress,TUint32* aLength); |
|
56 inline TInt MapOutBuffer(); |
|
57 inline TInt DestroyBuffer(); |
|
58 inline TInt CheckBuffer(TUint32 key); |
|
59 inline TInt FillBuffer(TUint32 key); |
|
60 inline TInt ThreadRW(TDes8& aDes,TInt aThreadId=-1); |
|
61 }; |
|
62 |
|
63 _LIT(KSharedIoTestLddName,"D_SHAREDIO"); |
|
64 |
|
65 #ifndef __KERNEL_MODE__ |
|
66 inline TInt RTestLdd::Open() |
|
67 { return DoCreate(KSharedIoTestLddName,TVersion(),KNullUnit,NULL,NULL); } |
|
68 inline TInt RTestLdd::CreateBuffer(TInt aLength) |
|
69 { return DoControl(ECreateBuffer,(TAny*)aLength); } |
|
70 inline TInt RTestLdd::MapInGlobalBuffer(TUint aProcessId,TAny*& aAddress,TUint32& aLength) |
|
71 { |
|
72 TUint a = aProcessId; |
|
73 TInt r=DoControl(EMapInGlobalBuffer,&a,&aLength); |
|
74 aAddress = (TAny*)a; |
|
75 return r; |
|
76 } |
|
77 inline TInt RTestLdd::MapOutGlobalBuffer() |
|
78 { return DoControl(EMapOutGlobalBuffer); } |
|
79 inline TInt RTestLdd::DestroyGlobalBuffer() |
|
80 { return DoControl(EDestroyGlobalBuffer); } |
|
81 inline TInt RTestLdd::CreateBufferPhysAddr(TInt aLength) |
|
82 { return DoControl(ECreateBufferPhysAddr,(TAny*)aLength); } |
|
83 inline TInt RTestLdd::DestroyBufferPhysAddr() |
|
84 { return DoControl(EDestroyBufferPhysAddr); } |
|
85 inline TInt RTestLdd::MapInBuffer(TAny** aAddress,TUint32* aLength) |
|
86 { return DoControl(EMapInBuffer,aAddress,aLength); } |
|
87 inline TInt RTestLdd::MapOutBuffer() |
|
88 { return DoControl(EMapOutBuffer); } |
|
89 inline TInt RTestLdd::DestroyBuffer() |
|
90 { return DoControl(EDestroyBuffer); } |
|
91 inline TInt RTestLdd::CheckBuffer(TUint32 key) |
|
92 { return DoControl(ECheckBuffer,(TAny*)key); } |
|
93 inline TInt RTestLdd::FillBuffer(TUint32 key) |
|
94 { return DoControl(EFillBuffer,(TAny*)key); } |
|
95 inline TInt RTestLdd::ThreadRW(TDes8& aDes,TInt aThreadId) |
|
96 { return DoControl(EThreadRW,(TAny*)&aDes,(TAny*)aThreadId); } |
|
97 #endif |
|
98 |
|
99 #endif |
|
100 |