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https://github.com/revyos/thead-kernel.git
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f72e7cd077
This version update involves a lot of content, so the previous version has been deleted and the new version has been re-merged into the kernel. The configuration file for the GPU driver originates from a previous version. Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
230 lines
8.0 KiB
C
230 lines
8.0 KiB
C
/*************************************************************************/ /*!
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@File
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@Title RGX debug header file
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Header for the RGX debugging functions
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/ /**************************************************************************/
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#if !defined(RGXDEBUG_H)
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#define RGXDEBUG_H
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#include "pvrsrv_error.h"
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#include "img_types.h"
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#include "device.h"
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#include "pvr_notifier.h"
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#include "pvrsrv.h"
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#include "rgxdevice.h"
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/**
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* Debug utility macro for printing FW IRQ count and Last sampled IRQ count in
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* LISR for each RGX FW thread.
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* Macro takes pointer to PVRSRV_RGXDEV_INFO as input.
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*/
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#if defined(RGX_FW_IRQ_OS_COUNTERS)
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#define for_each_irq_cnt(ui32idx) \
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for (ui32idx = 0; ui32idx < RGX_NUM_OS_SUPPORTED; ui32idx++)
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#define get_irq_cnt_val(ui32Dest, ui32idx, psRgxDevInfo) \
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do { \
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extern const IMG_UINT32 gaui32FwOsIrqCntRegAddr[RGXFW_MAX_NUM_OS]; \
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ui32Dest = PVRSRV_VZ_MODE_IS(GUEST) ? 0 : OSReadHWReg32((psRgxDevInfo)->pvRegsBaseKM, gaui32FwOsIrqCntRegAddr[ui32idx]); \
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} while (false)
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#define MSG_IRQ_CNT_TYPE "OS"
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#else
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#define for_each_irq_cnt(ui32idx) \
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for (ui32idx = 0; ui32idx < RGXFW_THREAD_NUM; ui32idx++)
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#define get_irq_cnt_val(ui32Dest, ui32idx, psRgxDevInfo) \
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ui32Dest = (psRgxDevInfo)->psRGXFWIfFwOsData->aui32InterruptCount[ui32idx]
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#define MSG_IRQ_CNT_TYPE "Thread"
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#endif /* RGX_FW_IRQ_OS_COUNTERS */
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static inline void RGXDEBUG_PRINT_IRQ_COUNT(PVRSRV_RGXDEV_INFO* psRgxDevInfo)
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{
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#if defined(PVRSRV_NEED_PVR_DPF) && defined(DEBUG)
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IMG_UINT32 ui32idx;
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for_each_irq_cnt(ui32idx)
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{
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IMG_UINT32 ui32IrqCnt;
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get_irq_cnt_val(ui32IrqCnt, ui32idx, psRgxDevInfo);
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PVR_DPF((DBGPRIV_VERBOSE, MSG_IRQ_CNT_TYPE
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" %u FW IRQ count = %u", ui32idx, ui32IrqCnt));
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#if defined(RGX_FW_IRQ_OS_COUNTERS)
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if (ui32idx == RGXFW_HOST_OS)
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#endif
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{
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PVR_DPF((DBGPRIV_VERBOSE, "Last sampled IRQ count in LISR = %u",
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(psRgxDevInfo)->aui32SampleIRQCount[ui32idx]));
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}
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}
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#endif /* PVRSRV_NEED_PVR_DPF */
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}
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extern const IMG_CHAR * const gapszMipsPermissionPTFlags[4];
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extern const IMG_CHAR * const gapszMipsCoherencyPTFlags[8];
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extern const IMG_CHAR * const gapszMipsDirtyGlobalValidPTFlags[8];
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/*!
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*******************************************************************************
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@Function RGXDumpRGXRegisters
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@Description
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Dumps an extensive list of RGX registers required for debugging
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@Input pfnDumpDebugPrintf - Optional replacement print function
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@Input pvDumpDebugFile - Optional file identifier to be passed to the
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'printf' function if required
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@Input psDevInfo - RGX device info
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@Return PVRSRV_ERROR PVRSRV_OK on success, error code otherwise
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******************************************************************************/
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PVRSRV_ERROR RGXDumpRGXRegisters(DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf,
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void *pvDumpDebugFile,
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PVRSRV_RGXDEV_INFO *psDevInfo);
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/*!
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*******************************************************************************
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@Function RGXDumpFirmwareTrace
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@Description Dumps the decoded version of the firmware trace buffer.
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Dump useful debugging info
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@Input pfnDumpDebugPrintf - Optional replacement print function
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@Input pvDumpDebugFile - Optional file identifier to be passed to the
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'printf' function if required
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@Input psDevInfo - RGX device info
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@Return void
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******************************************************************************/
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void RGXDumpFirmwareTrace(DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf,
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void *pvDumpDebugFile,
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PVRSRV_RGXDEV_INFO *psDevInfo);
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#if defined(SUPPORT_POWER_VALIDATION_VIA_DEBUGFS)
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void RGXDumpPowerMonitoring(DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf,
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void *pvDumpDebugFile,
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PVRSRV_RGXDEV_INFO *psDevInfo);
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#endif
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#if defined(SUPPORT_FW_VIEW_EXTRA_DEBUG)
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/*!
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*******************************************************************************
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@Function ValidateFWOnLoad
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@Description Compare the Firmware image as seen from the CPU point of view
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against the same memory area as seen from the firmware point
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of view after first power up.
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@Input psDevInfo - Device Info
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@Return PVRSRV_ERROR
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******************************************************************************/
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PVRSRV_ERROR ValidateFWOnLoad(PVRSRV_RGXDEV_INFO *psDevInfo);
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#endif
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/*!
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*******************************************************************************
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@Function RGXDumpRGXDebugSummary
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@Description
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Dump a summary in human readable form with the RGX state
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@Input pfnDumpDebugPrintf - The debug printf function
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@Input pvDumpDebugFile - Optional file identifier to be passed to the
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'printf' function if required
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@Input psDevInfo - RGX device info
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@Input bRGXPoweredON - IMG_TRUE if RGX device is on
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@Return void
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******************************************************************************/
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void RGXDumpRGXDebugSummary(DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf,
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void *pvDumpDebugFile,
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PVRSRV_RGXDEV_INFO *psDevInfo,
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IMG_BOOL bRGXPoweredON);
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/*!
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*******************************************************************************
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@Function RGXDebugInit
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@Description
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Setup debug requests, calls into PVRSRVRegisterDeviceDbgRequestNotify
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@Input psDevInfo RGX device info
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@Return PVRSRV_ERROR PVRSRV_OK on success otherwise an error
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******************************************************************************/
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PVRSRV_ERROR RGXDebugInit(PVRSRV_RGXDEV_INFO *psDevInfo);
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/*!
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*******************************************************************************
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@Function RGXDebugDeinit
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@Description
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Remove debug requests, calls into PVRSRVUnregisterDeviceDbgRequestNotify
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@Output phNotify Points to debug notifier handle
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@Return PVRSRV_ERROR PVRSRV_OK on success otherwise an error
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******************************************************************************/
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PVRSRV_ERROR RGXDebugDeinit(PVRSRV_RGXDEV_INFO *psDevInfo);
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#endif /* RGXDEBUG_H */
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