C++ PVR_TRACE函数代码示例

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本文整理汇总了C++中PVR_TRACE函数的典型用法代码示例。如果您正苦于以下问题：C++ PVR_TRACE函数的具体用法？C++ PVR_TRACE怎么用？C++ PVR_TRACE使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了PVR_TRACE函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: EnableSystemClocks

/*!
******************************************************************************

 @Function  EnableSystemClocks

 @Description Setup up the clocks for the graphics device to work.

 @Return   PVRSRV_ERROR

******************************************************************************/
PVRSRV_ERROR EnableSystemClocks(SYS_DATA *psSysData)
{
	SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;
#if !defined(PM_RUNTIME_SUPPORT)
        struct clk *psCLK;
#endif

	PVR_TRACE(("EnableSystemClocks: Enabling System Clocks"));

	if (!psSysSpecData->bSysClocksOneTimeInit)
	{
		mutex_init(&psSysSpecData->sPowerLock);

		atomic_set(&psSysSpecData->sSGXClocksEnabled, 0);

		psSysSpecData->bSysClocksOneTimeInit = IMG_TRUE;
#if !defined(PM_RUNTIME_SUPPORT)
                psCLK = clk_get(NULL, "sgx_ck");
                if (IS_ERR(psCLK))
                {
                        PVR_DPF((PVR_DBG_ERROR, "EnableSsystemClocks: Couldn't get SGX Functional Clock"));
                        return PVRSRV_ERROR_UNABLE_TO_GET_CLOCK;
                }
                psSysSpecData->psSGX_FCK = psCLK;
#endif

	}

	return AcquireGPTimer(psSysSpecData);
}

开发者ID:RobertCNelson，项目名称:ti-sdk-pvr，代码行数:40，代码来源:sysutils_linux.c

示例2: DisableSystemClocks

IMG_VOID DisableSystemClocks(SYS_DATA *psSysData)
{
	struct clk *psCLK;
	SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;

	PVR_TRACE(("DisableSystemClocks: Disabling System Clocks"));

	
	DisableSGXClocks(psSysData);

	psCLK = clk_get(NULL, "sgx_fck");
	if (IS_ERR(psCLK))
	{
		PVR_DPF((PVR_DBG_ERROR, "EnableSystemClocks: Couldn't get SGX Interface Clock"));
		return;
	}

	clk_disable(psCLK);


	psCLK = clk_get(NULL, "sgx_ick");
	if (IS_ERR(psCLK))
	{
		PVR_DPF((PVR_DBG_ERROR, "EnableSystemClocks: Couldn't get SGX Interface Clock"));
		return;
	}

	clk_disable(psCLK);

	ReleaseGPTimer(psSysSpecData);
}

开发者ID:TOWCM9lu3000，项目名称:android_hardware_ti_sgx，代码行数:31，代码来源:sysutils_linux.c

示例3: PVRSRVDRMOpen

static int PVRSRVDRMOpen(struct drm_device *dev, struct drm_file *file)
{
	while (!bInitComplete)
	{
		DEFINE_WAIT(sWait);

		prepare_to_wait(&sWaitForInit, &sWait, TASK_INTERRUPTIBLE);

		if (!bInitComplete)
		{
			PVR_TRACE(("%s: Waiting for module initialisation to complete", __FUNCTION__));

			schedule();
		}

		finish_wait(&sWaitForInit, &sWait);

		if (signal_pending(current))
		{
			return -ERESTARTSYS;
		}
	}

	if (bInitFailed)
	{
		PVR_DPF((PVR_DBG_ERROR, "%s: Module initialisation failed", __FUNCTION__));
		return -EINVAL;
	}

	return PVRSRVOpen(dev, file);
}

开发者ID:mfkiwl，项目名称:CC-A80-kernel-source，代码行数:31，代码来源:pvr_drm.c

示例4: PVRSRVDrmProbe

static int
PVRSRVDrmProbe(struct platform_device *pDevice)
{
	PVR_TRACE(("PVRSRVDrmProbe"));

	return drm_get_platform_dev(pDevice, &sPVRDrmDriver);
}

开发者ID:mobiaqua，项目名称:pvr-omap4-dkms，代码行数:7，代码来源:pvr_drm.c

示例5: EnableSystemClocks

PVRSRV_ERROR EnableSystemClocks(SYS_DATA *psSysData)
{
	SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;
	int err;

	PVR_TRACE(("EnableSystemClocks: Enabling System Clocks"));

	/* power up */
	err = cpm_pwc_enable(psSysSpecData->pCPMHandle);
	if (err) {
		PVR_DPF((PVR_DBG_ERROR, "%s failed to power up GPU: %d", __func__, err));
		return PVRSRV_ERROR_UNKNOWN_POWER_STATE;
	}

	/* enable clock */
	err = clk_set_rate(psSysSpecData->psSGXClock, SYS_SGX_CLOCK_SPEED);
	if (!err)
		err = clk_prepare_enable(psSysSpecData->psSGXClock);
	if (err) {
		PVR_DPF((PVR_DBG_ERROR, "%s failed to initialise GPU clock: %d", __func__, err));
		return PVRSRV_ERROR_CLOCK_REQUEST_FAILED;
	}

	return PVRSRV_OK;
}

开发者ID:GREYFOXRGR，项目名称:BPI-M3-bsp，代码行数:25，代码来源:sysutils.c

示例6: EnableSystemClocks

/*!
******************************************************************************

 @Function  EnableSystemClocks

 @Description Setup up the clocks for the graphics device to work.

 @Return   PVRSRV_ERROR

******************************************************************************/
PVRSRV_ERROR EnableSystemClocks(SYS_DATA *psSysData)
{
	SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;
#if !defined(PM_RUNTIME_SUPPORT)
        struct clk *psCLK;
	IMG_INT res;
#endif

	PVR_TRACE(("EnableSystemClocks: Enabling System Clocks"));

	if (!psSysSpecData->bSysClocksOneTimeInit)
	{
		mutex_init(&psSysSpecData->sPowerLock);

		atomic_set(&psSysSpecData->sSGXClocksEnabled, 0);
		
		psCLK = clk_get(NULL, SGX_PARENT_CLOCK);
                if (IS_ERR(psCLK))
                {
                        PVR_DPF((PVR_DBG_ERROR, "EnableSsystemClocks: Couldn't get Core Clock"));
                        return PVRSRV_ERROR_UNABLE_TO_GET_PARENT_CLOCK;
                }
                psSysSpecData->psCORE_CK = psCLK;


//		psSysSpecData->bSysClocksOneTimeInit = IMG_TRUE;
#if !defined(PM_RUNTIME_SUPPORT)
                psCLK = clk_get(NULL, "sgx_fck");
                if (IS_ERR(psCLK))
                {
                        PVR_DPF((PVR_DBG_ERROR, "EnableSsystemClocks: Couldn't get SGX Functional Clock"));
                        return PVRSRV_ERROR_UNABLE_TO_GET_CLOCK;
                }
                psSysSpecData->psSGX_FCK = psCLK;

		psCLK = clk_get(NULL, "sgx_ick");
                if (IS_ERR(psCLK))
                {
                        PVR_DPF((PVR_DBG_ERROR, "EnableSystemClocks: Couldn't get SGX Interface Clock"));
                        return PVRSRV_ERROR_UNABLE_TO_GET_CLOCK;
                }
                psSysSpecData->psSGX_ICK = psCLK;
		
		res = clk_set_parent(psSysSpecData->psSGX_FCK, psSysSpecData->psCORE_CK);
                if (res < 0)
                {
                        PVR_DPF((PVR_DBG_ERROR, "EnableSystemClocks: Couldn't set SGX parent clock (%d)", res));
                        return PVRSRV_ERROR_UNABLE_TO_GET_PARENT_CLOCK;
                }


                psSysSpecData->bSysClocksOneTimeInit = IMG_TRUE;


#endif

	}

	return AcquireGPTimer(psSysSpecData);
}

开发者ID:eballetbo，项目名称:omap3-sgx-ddk-linux，代码行数:70，代码来源:sysutils_linux.c

示例7: PVRSRVDRMUnload

static int PVRSRVDRMUnload(struct drm_device *dev)
{
	struct pvr_drm_dev_priv *psDevPriv = (struct pvr_drm_dev_priv *)dev->dev_private;
#if defined(SUPPORT_SYSTEM_INTERRUPT_HANDLING)
	IMG_HANDLE hSysData = psDevPriv->hSysData;
#endif

	PVR_TRACE(("PVRSRVDRMUnload"));

#if defined(SUPPORT_DRM_DC_MODULE)
	(void)PVRSRVDRMDisplayDeinit(dev);
#endif

	psDevPriv->dev_node = NULL;
	PVRSRVSystemDeInit();

#if defined(SUPPORT_SYSTEM_INTERRUPT_HANDLING)
	psDevPriv->hSysData = NULL;

	SysReleaseSystemData(hSysData);

	drm_irq_uninstall(dev);
#endif

	return 0;
}

开发者ID:mfkiwl，项目名称:CC-A80-kernel-source，代码行数:26，代码来源:pvr_drm.c

示例8: Init_IRQ_CTRL

static IMG_VOID Init_IRQ_CTRL(PLAT_DATA *psPlatData)
{
	IMG_CPU_PHYADDR	sICRCpuPBase;
	IMG_VOID *pvICRCpuVBase;
	IMG_UINT32 ui32Value;

	/* Map into CPU address space */
	sICRCpuPBase.uiAddr = IMG_CAST_TO_CPUPHYADDR_UINT(psPlatData->uiICRCpuPAddr);
	pvICRCpuVBase = OSMapPhysToLin(sICRCpuPBase,
							psPlatData->uiICRSize,
							0);

	/* Configure IRQ_CTRL: For Rogue, enable IRQ, set sense to active low */
	ui32Value = OSReadHWReg32(pvICRCpuVBase, EMULATOR_RGX_ICR_REG_IRQ_CTRL);
	ui32Value &= ~EMULATOR_RGX_ICR_REG_IRQ_CTRL_IRQ_HINLO;
	ui32Value |= EMULATOR_RGX_ICR_REG_IRQ_CTRL_IRQ_EN;
	OSWriteHWReg32(pvICRCpuVBase,EMULATOR_RGX_ICR_REG_IRQ_CTRL,	ui32Value);

	/* Flush register write */
	(void) OSReadHWReg32(pvICRCpuVBase, EMULATOR_RGX_ICR_REG_IRQ_CTRL);
	OSWaitus(10);

	PVR_TRACE(("Emulator FPGA image version (ICR_REG_CORE_REVISION): 0x%08x",
			  OSReadHWReg32(pvICRCpuVBase, EMULATOR_RGX_ICR_REG_CORE_REVISION)));

	/* Unmap from CPU address space */
	OSUnMapPhysToLin(pvICRCpuVBase, psPlatData->uiICRSize, 0);
}

开发者ID:nel82，项目名称:android_zenfone4_JB，代码行数:28，代码来源:sysconfig.c

示例9: PVRSRVDrmLoad

DRI_DRM_STATIC int
PVRSRVDrmLoad(struct drm_device *dev, unsigned long flags)
{
	int iRes = 0;

	PVR_TRACE(("PVRSRVDrmLoad"));

	gpsPVRDRMDev = dev;
#if !defined(PVR_DRI_DRM_NOT_PCI) && !defined(SUPPORT_DRI_DRM_EXTERNAL)
#if defined(PVR_DRI_DRM_PLATFORM_DEV)
	gpsPVRLDMDev = dev->platformdev;
#else
	gpsPVRLDMDev = dev->pdev;
#endif
#endif

#if defined(PDUMP)
	iRes = dbgdrv_init();
	if (iRes != 0)
	{
		goto exit;
	}
#endif
	/* Module initialisation */
	iRes = PVRCore_Init();
	if (iRes != 0)
	{
		goto exit_dbgdrv_cleanup;
	}

#if defined(DISPLAY_CONTROLLER)
	iRes = PVR_DRM_MAKENAME(DISPLAY_CONTROLLER, _Init)(dev);
	if (iRes != 0)
	{
		goto exit_pvrcore_cleanup;
	}
#endif
	goto exit;

#if defined(DISPLAY_CONTROLLER)
exit_pvrcore_cleanup:
	PVRCore_Cleanup();
#endif
exit_dbgdrv_cleanup:
#if defined(PDUMP)
	dbgdrv_cleanup();
#endif
exit:
	if (iRes != 0)
	{
		bInitFailed = IMG_TRUE;
	}
	bInitComplete = IMG_TRUE;

	wake_up_interruptible(&sWaitForInit);

	return iRes;
}

开发者ID:mobiaqua，项目名称:pvr-omap4-dkms，代码行数:58，代码来源:pvr_drm.c

示例10: SysFinalise

/*!
******************************************************************************

 @Function	SysFinalise
 
 @Description Final part of initialisation at 'driver load' time
 
 @Return   PVRSRV_ERROR  : 

******************************************************************************/
PVRSRV_ERROR SysFinalise(IMG_VOID)
{
	PVRSRV_ERROR eError = PVRSRV_OK;

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	eError = EnableSGXClocksWrap(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to Enable SGX clocks (%d)", eError));
		return eError;
	}
#endif	/* SUPPORT_ACTIVE_POWER_MANAGEMENT */

	eError = OSInstallMISR(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to install MISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_MISR);

#if defined(SYS_USING_INTERRUPTS)
	/* install a Device ISR */
	eError = OSInstallDeviceLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ, "SGX ISR", gpsSGXDevNode);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to install ISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_LISR);
#if !defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	SysEnableSGXInterrupts(gpsSysData);
#endif
#endif /* defined(SYS_USING_INTERRUPTS) */
#if defined(__linux__)
	/* Create a human readable version string for this system */
	gpsSysData->pszVersionString = SysCreateVersionString();
	if (!gpsSysData->pszVersionString)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to create a system version string"));
		return PVRSRV_ERROR_INIT_FAILURE;
	}
	else
	{
		PVR_TRACE(("SysFinalise: Version string: %s", gpsSysData->pszVersionString));
	}
#endif

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	/* SGX defaults to D3 power state */
	DisableSGXClocks(gpsSysData);
#endif	/* SUPPORT_ACTIVE_POWER_MANAGEMENT */

	gpsSysSpecificData->bSGXInitComplete = IMG_TRUE;

	return eError;
}

开发者ID:robtaylor，项目名称:pvr-omap4-dkms，代码行数:67，代码来源:sysconfig.c

示例11: PVRSRVDrmRemove

static int
PVRSRVDrmRemove(struct platform_device *pDevice)
{
	PVR_TRACE(("PVRSRVDrmRemove"));

	drm_put_dev(gpsPVRDRMDev);

	return 0;
}

开发者ID:mobiaqua，项目名称:pvr-omap4-dkms，代码行数:9，代码来源:pvr_drm.c

示例12: DisableSystemClocks

IMG_VOID DisableSystemClocks(SYS_DATA *psSysData)
{
	SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;
	PVR_TRACE(("DisableSystemClocks: Disabling System Clocks"));

	DisableSGXClocks(psSysData);

	ReleaseGPTimer(psSysSpecData);

}

开发者ID:fernandorocha，项目名称:ti-sdk-pvr，代码行数:10，代码来源:sysutils_linux.c

示例13: RegisterConstraintNotifications

static IMG_VOID RegisterConstraintNotifications(IMG_VOID)
{
	PVR_TRACE(("Registering constraint notifications"));

	PVR_ASSERT(!gpsSysSpecificData->bConstraintNotificationsEnabled);

	constraint_register_pre_notification(gpsSysSpecificData->pVdd2Handle, &sVDD2Pre,
						max_vdd2_opp+1);

	constraint_register_post_notification(gpsSysSpecificData->pVdd2Handle, &sVDD2Post,
						max_vdd2_opp+1);

	
	NotifyLock(gpsSysSpecificData);
	gpsSysSpecificData->bConstraintNotificationsEnabled = IMG_TRUE;
	NotifyUnlock(gpsSysSpecificData);

	PVR_TRACE(("VDD2 constraint notifications registered"));
}

开发者ID:andreimironenko，项目名称:graphics-sdk，代码行数:19，代码来源:sysutils_linux.c

示例14: SysFinalise

PVRSRV_ERROR SysFinalise(IMG_VOID)
{
	PVRSRV_ERROR eError = PVRSRV_OK;

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	eError = EnableSGXClocksWrap(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to Enable SGX clocks (%d)", eError));
		return eError;
	}
#endif	

	eError = OSInstallMISR(gpsSysData);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to install MISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_MISR);

#if defined(SYS_USING_INTERRUPTS)
	
	eError = OSInstallDeviceLISR(gpsSysData, gsSGXDeviceMap.ui32IRQ, "SGX ISR", gpsSGXDevNode);
	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to install ISR"));
		return eError;
	}
	SYS_SPECIFIC_DATA_SET(&gsSysSpecificData, SYS_SPECIFIC_DATA_ENABLE_LISR);
#endif 

#if defined(__linux__)
	
	gpsSysData->pszVersionString = SysCreateVersionString();
	if (!gpsSysData->pszVersionString)
	{
		PVR_DPF((PVR_DBG_ERROR,"SysFinalise: Failed to create a system version string"));
	}
	else
	{
		PVR_TRACE(("SysFinalise: Version string: %s", gpsSysData->pszVersionString));
	}
#endif

#if defined(SUPPORT_ACTIVE_POWER_MANAGEMENT)
	
	DisableSGXClocks(gpsSysData);
#endif	

	gpsSysSpecificData->bSGXInitComplete = IMG_TRUE;

	return eError;
}

开发者ID:goldelico，项目名称:gta04-kernel，代码行数:54，代码来源:sysconfig.c

示例15: DisableSystemClocks

IMG_VOID DisableSystemClocks(SYS_DATA *psSysData)
{
	SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;

	PVR_TRACE(("DisableSystemClocks: Disabling System Clocks"));

	DisableSGXClocks(psSysData);

	/* disable & gate clock, power down */
	clk_disable_unprepare(psSysSpecData->psSGXClock);
	cpm_pwc_disable(psSysSpecData->pCPMHandle);
}

开发者ID:GREYFOXRGR，项目名称:BPI-M3-bsp，代码行数:12，代码来源:sysutils.c

示例16: UseAssemblerError

/***********************************************************************************
 Function Name      : UseAssemblerError
 Inputs             : 
 Outputs            : 
 Returns            : 
 Description        : 
************************************************************************************/
static IMG_VOID IMG_CALLCONV UseAssemblerError(IMG_PVOID pvContext, PUSE_INST psInst, IMG_CHAR *pszFmt, ...)
{
	va_list ap;
	IMG_CHAR pszTemp[256];

	PVR_UNREFERENCED_PARAMETER(psInst);
	PVR_UNREFERENCED_PARAMETER(pvContext);

	va_start(ap, pszFmt);
	vsprintf(pszTemp, pszFmt, ap);
	PVR_TRACE(("Assembler Error:%s\n", pszTemp));
	va_end(ap);
}

开发者ID:aosp，项目名称:gfx_linux_ddk，代码行数:20，代码来源:useasmgles.c

示例17: GpuTracingSet

static IMG_INT GpuTracingSet(const IMG_CHAR *buffer, size_t count, loff_t uiPosition, void *data)
{
    IMG_CHAR cFirstChar;

    PVR_UNREFERENCED_PARAMETER(uiPosition);
    PVR_UNREFERENCED_PARAMETER(data);

    if (!count)
    {
        return -EINVAL;
    }

    if (pvr_copy_from_user(&cFirstChar, buffer, 1))
    {
        return -EFAULT;
    }

    switch (cFirstChar)
    {
    case '0':
    case 'n':
    case 'N':
    {
        PVRGpuTraceEnabledSet(IMG_FALSE);
        PVR_TRACE(("DISABLED GPU FTrace"));
        break;
    }
    case '1':
    case 'y':
    case 'Y':
    {
        PVRGpuTraceEnabledSet(IMG_TRUE);
        PVR_TRACE(("ENABLED GPU FTrace"));
        break;
    }
    }

    return count;
}

开发者ID:friedrich420，项目名称:Ael-Zen-Kernel-Asus-Zenfone2-，代码行数:39，代码来源:pvr_gputrace.c

示例18: DisableSystemClocks

IMG_VOID DisableSystemClocks(SYS_DATA *psSysData)
{
	SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;
	IMG_BOOL bPowerLock;
#if defined(DEBUG) || defined(TIMING)
	IMG_CPU_PHYADDR TimerRegPhysBase;
	IMG_HANDLE hTimerDisable;
	IMG_UINT32 *pui32TimerDisable;
#endif

	PVR_TRACE(("DisableSystemClocks: Disabling System Clocks"));

	DisableSGXClocks(psSysData);

	bPowerLock = PowerLockWrappedOnCPU(psSysSpecData);
	if (bPowerLock)
	{
		PowerLockUnwrap(psSysSpecData);
	}

#if defined(DEBUG) || defined(TIMING)
	TimerRegPhysBase.uiAddr = SYS_OMAP3430_GP11TIMER_ENABLE_SYS_PHYS_BASE;
	pui32TimerDisable = OSMapPhysToLin(TimerRegPhysBase,
				4,
				PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED,
				&hTimerDisable);
	
	if (pui32TimerDisable == IMG_NULL)
	{
		PVR_DPF((PVR_DBG_ERROR, "DisableSystemClocks: OSMapPhysToLin failed"));
	}
	else
	{
		*pui32TimerDisable = 0;
		
		OSUnMapPhysToLin(pui32TimerDisable,
				4,
				PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED,
				hTimerDisable);
	}

	clk_disable(psSysSpecData->psGPT11_ICK);

	clk_disable(psSysSpecData->psGPT11_FCK);

#endif
	if (bPowerLock)
	{
		PowerLockWrap(psSysSpecData);
	}
}

开发者ID:StarKissed，项目名称:android_kernel_omap，代码行数:51，代码来源:sysutils_linux.c

示例19: MemCheck


//.........这里部分代码省略.........
			PVR_DPF((PVR_DBG_WARNING, "Pointer 0x%X : stored size parity error (0x%X != 0x%X)"
					 " - referenced %s:%d - allocated %s:%d",
					 pvCpuVAddr, psInfo->uSize, 0x01234567 ^ psInfo->uSizeParityCheck,
					 pszFileName, uLine,
					 psInfo->sFileName, psInfo->uLineNo));
			while (STOP_ON_ERROR);
		}
		else
		{
			
			uSize = psInfo->uSize;
		}

		
		if (uSize)
		{
			if (!MemCheck((IMG_VOID*)((IMG_UINT32)pvCpuVAddr + uSize), 0xB2, TEST_BUFFER_PADDING_AFTER))
			{
				PVR_DPF((PVR_DBG_ERROR, "Pointer 0x%X : guard region after overwritten"
						 " - referenced from %s:%d - allocated from %s:%d",
						 pvCpuVAddr,
						 pszFileName, uLine,
						 psInfo->sFileName, psInfo->uLineNo));
			}
		}

		
		if (psInfo->eValid != isAllocated)
		{
			PVR_DPF((PVR_DBG_ERROR, "Pointer 0x%X : not allocated (freed? %d)"
					 " - referenced %s:%d - freed %s:%d",
					 pvCpuVAddr, psInfo->eValid == isFree,
					 pszFileName, uLine,
					 psInfo->sFileName, psInfo->uLineNo));
			while (STOP_ON_ERROR);
		}
	}

static	IMG_VOID debug_strcpy(IMG_CHAR *pDest, const IMG_CHAR *pSrc)
	{
		IMG_SIZE_T i = 0;

		for (; i < 128; i++) 
		{
			*pDest = *pSrc;
			if (*pSrc == '\0') break;
			pDest++;
			pSrc++;
		}
	}
*/
	PVRSRV_ERROR OSAllocMem_Debug_Wrapper(IMG_UINT32 ui32Flags,
										  IMG_UINT32 ui32Size,
										  IMG_PVOID *ppvCpuVAddr,
										  IMG_HANDLE *phBlockAlloc,
										  IMG_CHAR *pszFilename,
										  IMG_UINT32 ui32Line)
	{
		OSMEM_DEBUG_INFO *psInfo;

		PVRSRV_ERROR eError;

		eError = OSAllocMem_Debug_Linux_Memory_Allocations(ui32Flags,
				 ui32Size + TEST_BUFFER_PADDING,
				 ppvCpuVAddr,
				 phBlockAlloc,
				 pszFilename,
				 ui32Line);

		if (eError != PVRSRV_OK)
		{
			return eError;
		}

//2011.3.2
//don't add data pattern
	
//		OSMemSet((IMG_CHAR *)(*ppvCpuVAddr) + TEST_BUFFER_PADDING_STATUS, 0xBB, ui32Size);
//		OSMemSet((IMG_CHAR *)(*ppvCpuVAddr) + ui32Size + TEST_BUFFER_PADDING_STATUS, 0xB2, TEST_BUFFER_PADDING_AFTER);

		
		psInfo = (OSMEM_DEBUG_INFO *)(*ppvCpuVAddr);

		OSMemSet(psInfo->sGuardRegionBefore, 0xB1, sizeof(psInfo->sGuardRegionBefore));
//		debug_strcpy(psInfo->sFileName, pszFilename);
		psInfo->uLineNo = ui32Line;
		psInfo->eValid = isAllocated;
		psInfo->uSize = ui32Size;
		psInfo->uSizeParityCheck = 0x01234567 ^ ui32Size;

		
		*ppvCpuVAddr = (IMG_PVOID) ((IMG_UINT32)*ppvCpuVAddr)+TEST_BUFFER_PADDING_STATUS;

#ifdef PVRSRV_LOG_MEMORY_ALLOCS
		
		PVR_TRACE(("Allocated pointer (after debug info): 0x%X from %s:%d", *ppvCpuVAddr, pszFilename, ui32Line));
#endif

		return PVRSRV_OK;
	}

开发者ID:Hero355，项目名称:bdroid，代码行数:101，代码来源:mem_debug.c

示例20: DisableSystemClocks

/*!
******************************************************************************

 @Function  DisableSystemClocks

 @Description Disable the graphics clocks.

 @Return  none

******************************************************************************/
IMG_VOID DisableSystemClocks(SYS_DATA *psSysData)
{
	SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;

	PVR_TRACE(("DisableSystemClocks: Disabling System Clocks"));

	/*
	 * Always disable the SGX clocks when the system clocks are disabled.
	 * This saves having to make an explicit call to DisableSGXClocks if
	 * active power management is enabled.
	 */
	DisableSGXClocks(psSysData);

	ReleaseGPTimer(psSysSpecData);
}

开发者ID:eballetbo，项目名称:omap3-sgx-ddk-linux，代码行数:25，代码来源:sysutils_linux.c

注：本文中的PVR_TRACE函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。