1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
|
/**********************************************************************
*
* Copyright (C) Imagination Technologies Ltd. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful but, except
* as otherwise stated in writing, without any warranty; without even the
* implied warranty of merchantability or fitness for a particular purpose.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
*
* Contact Information:
* Imagination Technologies Ltd. <gpl-support@imgtec.com>
* Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK
*
******************************************************************************/
#ifndef _SYSCOMMON_H
#define _SYSCOMMON_H
#include "sysconfig.h"
#include "sysinfo.h"
#include "servicesint.h"
#include "queue.h"
#include "power.h"
#include "resman.h"
#include "ra.h"
#include "device.h"
#include "buffer_manager.h"
#include "pvr_debug.h"
#include "services.h"
#if defined(NO_HARDWARE) && defined(__linux__) && defined(__KERNEL__)
#include <asm/io.h>
#endif
#if defined (__cplusplus)
extern "C" {
#endif
typedef struct _SYS_DEVICE_ID_TAG
{
IMG_UINT32 uiID;
IMG_BOOL bInUse;
} SYS_DEVICE_ID;
#define SYS_MAX_LOCAL_DEVMEM_ARENAS 4
typedef IMG_HANDLE (*PFN_HTIMER_CREATE) (IMG_VOID);
typedef IMG_UINT32 (*PFN_HTIMER_GETUS) (IMG_HANDLE);
typedef IMG_VOID (*PFN_HTIMER_DESTROY) (IMG_HANDLE);
typedef struct _SYS_DATA_TAG_
{
IMG_UINT32 ui32NumDevices;
SYS_DEVICE_ID sDeviceID[SYS_DEVICE_COUNT];
PVRSRV_DEVICE_NODE *psDeviceNodeList;
PVRSRV_POWER_DEV *psPowerDeviceList;
PVRSRV_RESOURCE sPowerStateChangeResource;
PVRSRV_SYS_POWER_STATE eCurrentPowerState;
PVRSRV_SYS_POWER_STATE eFailedPowerState;
IMG_UINT32 ui32CurrentOSPowerState;
PVRSRV_QUEUE_INFO *psQueueList;
PVRSRV_KERNEL_SYNC_INFO *psSharedSyncInfoList;
IMG_PVOID pvEnvSpecificData;
IMG_PVOID pvSysSpecificData;
PVRSRV_RESOURCE sQProcessResource;
IMG_VOID *pvSOCRegsBase;
IMG_HANDLE hSOCTimerRegisterOSMemHandle;
IMG_UINT32 *pvSOCTimerRegisterKM;
IMG_VOID *pvSOCClockGateRegsBase;
IMG_UINT32 ui32SOCClockGateRegsSize;
struct _DEVICE_COMMAND_DATA_ *apsDeviceCommandData[SYS_DEVICE_COUNT];
RA_ARENA *apsLocalDevMemArena[SYS_MAX_LOCAL_DEVMEM_ARENAS];
IMG_CHAR *pszVersionString;
#if defined (SUPPORT_SID_INTERFACE)
PVRSRV_EVENTOBJECT_KM *psGlobalEventObject;
#else
PVRSRV_EVENTOBJECT *psGlobalEventObject;
#endif
PVRSRV_MISC_INFO_CPUCACHEOP_TYPE ePendingCacheOpType;
PFN_HTIMER_CREATE pfnHighResTimerCreate;
PFN_HTIMER_GETUS pfnHighResTimerGetus;
PFN_HTIMER_DESTROY pfnHighResTimerDestroy;
} SYS_DATA;
#if defined (CUSTOM_DISPLAY_SEGMENT)
PVRSRV_ERROR SysGetDisplaySegmentAddress (IMG_VOID *pvDevInfo, IMG_VOID *pvPhysicalAddress, IMG_UINT32 *pui32Length);
#endif
PVRSRV_ERROR SysInitialise(IMG_VOID);
PVRSRV_ERROR SysFinalise(IMG_VOID);
PVRSRV_ERROR SysDeinitialise(SYS_DATA *psSysData);
PVRSRV_ERROR SysGetDeviceMemoryMap(PVRSRV_DEVICE_TYPE eDeviceType,
IMG_VOID **ppvDeviceMap);
IMG_VOID SysRegisterExternalDevice(PVRSRV_DEVICE_NODE *psDeviceNode);
IMG_VOID SysRemoveExternalDevice(PVRSRV_DEVICE_NODE *psDeviceNode);
IMG_UINT32 SysGetInterruptSource(SYS_DATA *psSysData,
PVRSRV_DEVICE_NODE *psDeviceNode);
IMG_VOID SysClearInterrupts(SYS_DATA* psSysData, IMG_UINT32 ui32ClearBits);
PVRSRV_ERROR SysResetDevice(IMG_UINT32 ui32DeviceIndex);
PVRSRV_ERROR SysSystemPrePowerState(PVRSRV_SYS_POWER_STATE eNewPowerState);
PVRSRV_ERROR SysSystemPostPowerState(PVRSRV_SYS_POWER_STATE eNewPowerState);
PVRSRV_ERROR SysDevicePrePowerState(IMG_UINT32 ui32DeviceIndex,
PVRSRV_DEV_POWER_STATE eNewPowerState,
PVRSRV_DEV_POWER_STATE eCurrentPowerState);
PVRSRV_ERROR SysDevicePostPowerState(IMG_UINT32 ui32DeviceIndex,
PVRSRV_DEV_POWER_STATE eNewPowerState,
PVRSRV_DEV_POWER_STATE eCurrentPowerState);
#if defined(SYS_SUPPORTS_SGX_IDLE_CALLBACK)
IMG_VOID SysSGXIdleTransition(IMG_BOOL bSGXIdle);
#endif
#if defined(SYS_CUSTOM_POWERLOCK_WRAP)
PVRSRV_ERROR SysPowerLockWrap(IMG_BOOL bTryLock);
IMG_VOID SysPowerLockUnwrap(IMG_VOID);
#endif
PVRSRV_ERROR SysOEMFunction ( IMG_UINT32 ui32ID,
IMG_VOID *pvIn,
IMG_UINT32 ulInSize,
IMG_VOID *pvOut,
IMG_UINT32 ulOutSize);
IMG_DEV_PHYADDR SysCpuPAddrToDevPAddr (PVRSRV_DEVICE_TYPE eDeviceType, IMG_CPU_PHYADDR cpu_paddr);
IMG_DEV_PHYADDR SysSysPAddrToDevPAddr (PVRSRV_DEVICE_TYPE eDeviceType, IMG_SYS_PHYADDR SysPAddr);
IMG_SYS_PHYADDR SysDevPAddrToSysPAddr (PVRSRV_DEVICE_TYPE eDeviceType, IMG_DEV_PHYADDR SysPAddr);
IMG_CPU_PHYADDR SysSysPAddrToCpuPAddr (IMG_SYS_PHYADDR SysPAddr);
IMG_SYS_PHYADDR SysCpuPAddrToSysPAddr (IMG_CPU_PHYADDR cpu_paddr);
#if defined(PVR_LMA)
IMG_BOOL SysVerifyCpuPAddrToDevPAddr (PVRSRV_DEVICE_TYPE eDeviceType, IMG_CPU_PHYADDR CpuPAddr);
IMG_BOOL SysVerifySysPAddrToDevPAddr (PVRSRV_DEVICE_TYPE eDeviceType, IMG_SYS_PHYADDR SysPAddr);
#endif
extern SYS_DATA* gpsSysData;
#if !defined(USE_CODE)
#ifdef INLINE_IS_PRAGMA
#pragma inline(SysAcquireData)
#endif
static INLINE IMG_VOID SysAcquireData(SYS_DATA **ppsSysData)
{
*ppsSysData = gpsSysData;
PVR_ASSERT (gpsSysData != IMG_NULL);
}
#ifdef INLINE_IS_PRAGMA
#pragma inline(SysAcquireDataNoCheck)
#endif
static INLINE SYS_DATA * SysAcquireDataNoCheck(IMG_VOID)
{
return gpsSysData;
}
#ifdef INLINE_IS_PRAGMA
#pragma inline(SysInitialiseCommon)
#endif
static INLINE PVRSRV_ERROR SysInitialiseCommon(SYS_DATA *psSysData)
{
PVRSRV_ERROR eError;
eError = PVRSRVInit(psSysData);
return eError;
}
#ifdef INLINE_IS_PRAGMA
#pragma inline(SysDeinitialiseCommon)
#endif
static INLINE IMG_VOID SysDeinitialiseCommon(SYS_DATA *psSysData)
{
PVRSRVDeInit(psSysData);
OSDestroyResource(&psSysData->sPowerStateChangeResource);
}
#endif
#if !(defined(NO_HARDWARE) && defined(__linux__) && defined(__KERNEL__))
#define SysReadHWReg(p, o) OSReadHWReg(p, o)
#define SysWriteHWReg(p, o, v) OSWriteHWReg(p, o, v)
#else
static inline IMG_UINT32 SysReadHWReg(IMG_PVOID pvLinRegBaseAddr, IMG_UINT32 ui32Offset)
{
return (IMG_UINT32) readl(pvLinRegBaseAddr + ui32Offset);
}
static inline IMG_VOID SysWriteHWReg(IMG_PVOID pvLinRegBaseAddr, IMG_UINT32 ui32Offset, IMG_UINT32 ui32Value)
{
writel(ui32Value, pvLinRegBaseAddr + ui32Offset);
}
#endif
#if defined(__cplusplus)
}
#endif
#ifdef INLINE_IS_PRAGMA
#pragma inline(SysHighResTimerCreate)
#endif
static INLINE IMG_HANDLE SysHighResTimerCreate(IMG_VOID)
{
SYS_DATA *psSysData;
SysAcquireData(&psSysData);
return psSysData->pfnHighResTimerCreate();
}
#ifdef INLINE_IS_PRAGMA
#pragma inline(SysHighResTimerGetus)
#endif
static INLINE IMG_UINT32 SysHighResTimerGetus(IMG_HANDLE hTimer)
{
SYS_DATA *psSysData;
SysAcquireData(&psSysData);
return psSysData->pfnHighResTimerGetus(hTimer);
}
#ifdef INLINE_IS_PRAGMA
#pragma inline(SysHighResTimerDestroy)
#endif
static INLINE IMG_VOID SysHighResTimerDestroy(IMG_HANDLE hTimer)
{
SYS_DATA *psSysData;
SysAcquireData(&psSysData);
psSysData->pfnHighResTimerDestroy(hTimer);
}
#endif
|
