/*************************************************************************/ /*!
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@File
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@Title Debugging and miscellaneous functions server implementation
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Kernel services functions for debugging and other
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miscellaneous functionality.
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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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#include "pvrsrv.h"
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#include "pvr_debug.h"
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#include "debugmisc_server.h"
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#include "rgxfwutils.h"
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#include "rgxta3d.h"
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#include "pdump_km.h"
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#include "mmu_common.h"
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#include "devicemem_server.h"
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#include "osfunc.h"
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IMG_EXPORT PVRSRV_ERROR
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PVRSRVDebugMiscSLCSetBypassStateKM(
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CONNECTION_DATA * psConnection,
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PVRSRV_DEVICE_NODE *psDeviceNode,
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IMG_UINT32 uiFlags,
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IMG_BOOL bSetBypassed)
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{
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RGXFWIF_KCCB_CMD sSLCBPCtlCmd;
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PVRSRV_ERROR eError = PVRSRV_OK;
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PVR_UNREFERENCED_PARAMETER(psConnection);
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sSLCBPCtlCmd.eCmdType = RGXFWIF_KCCB_CMD_SLCBPCTL;
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sSLCBPCtlCmd.uCmdData.sSLCBPCtlData.bSetBypassed = bSetBypassed;
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sSLCBPCtlCmd.uCmdData.sSLCBPCtlData.uiFlags = uiFlags;
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eError = RGXScheduleCommand(psDeviceNode->pvDevice,
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RGXFWIF_DM_GP,
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&sSLCBPCtlCmd,
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sizeof(sSLCBPCtlCmd),
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0,
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PDUMP_FLAGS_CONTINUOUS);
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if(eError != PVRSRV_OK)
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{
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PVR_DPF((PVR_DBG_ERROR, "PVRSRVDebugMiscSLCSetEnableStateKM: RGXScheduleCommandfailed. Error:%u", eError));
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}
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else
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{
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/* Wait for the SLC flush to complete */
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eError = RGXWaitForFWOp(psDeviceNode->pvDevice, RGXFWIF_DM_GP, psDeviceNode->psSyncPrim, PDUMP_FLAGS_CONTINUOUS);
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if (eError != PVRSRV_OK)
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{
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PVR_DPF((PVR_DBG_ERROR,"PVRSRVDebugMiscSLCSetEnableStateKM: Waiting for value aborted with error (%u)", eError));
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}
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}
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return PVRSRV_OK;
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}
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IMG_EXPORT PVRSRV_ERROR
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PVRSRVRGXDebugMiscQueryFWLogKM(
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const CONNECTION_DATA *psConnection,
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const PVRSRV_DEVICE_NODE *psDeviceNode,
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IMG_UINT32 *pui32RGXFWLogType)
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{
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PVRSRV_RGXDEV_INFO *psDevInfo;
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PVR_UNREFERENCED_PARAMETER(psConnection);
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#if defined(PVRSRV_GPUVIRT_GUESTDRV)
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/* Guest drivers do not support tracebuf */
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PVR_UNREFERENCED_PARAMETER(psDevInfo);
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PVR_UNREFERENCED_PARAMETER(pui32RGXFWLogType);
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return PVRSRV_ERROR_NOT_IMPLEMENTED;
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#else
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if (!psDeviceNode || !pui32RGXFWLogType)
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{
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return PVRSRV_ERROR_INVALID_PARAMS;
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}
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psDevInfo = psDeviceNode->pvDevice;
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if (!psDevInfo || !psDevInfo->psRGXFWIfTraceBuf)
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{
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return PVRSRV_ERROR_INVALID_PARAMS;
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}
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*pui32RGXFWLogType = psDevInfo->psRGXFWIfTraceBuf->ui32LogType;
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return PVRSRV_OK;
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#endif
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}
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IMG_EXPORT PVRSRV_ERROR
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PVRSRVRGXDebugMiscSetFWLogKM(
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const CONNECTION_DATA * psConnection,
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const PVRSRV_DEVICE_NODE *psDeviceNode,
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IMG_UINT32 ui32RGXFWLogType)
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{
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RGXFWIF_KCCB_CMD sLogTypeUpdateCmd;
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PVRSRV_ERROR eError = PVRSRV_OK;
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PVRSRV_RGXDEV_INFO* psDevInfo = psDeviceNode->pvDevice;
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PVR_UNREFERENCED_PARAMETER(psConnection);
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/* check log type is valid */
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if (ui32RGXFWLogType & ~RGXFWIF_LOG_TYPE_MASK)
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{
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return PVRSRV_ERROR_INVALID_PARAMS;
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}
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#if defined(PVRSRV_GPUVIRT_GUESTDRV)
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/* Guest drivers do not support tracebuf */
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PVR_UNREFERENCED_PARAMETER(psDevInfo);
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PVR_UNREFERENCED_PARAMETER(sLogTypeUpdateCmd);
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eError = PVRSRV_ERROR_NOT_IMPLEMENTED;
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#else
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/* set the new log type */
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psDevInfo->psRGXFWIfTraceBuf->ui32LogType = ui32RGXFWLogType;
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/* Allocate firmware trace buffer resource(s) if not already done */
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if (RGXTraceBufferIsInitRequired(psDevInfo))
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{
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RGXTraceBufferInitOnDemandResources(psDevInfo);
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}
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/* Ask the FW to update its cached version of logType value */
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sLogTypeUpdateCmd.eCmdType = RGXFWIF_KCCB_CMD_LOGTYPE_UPDATE;
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eError = RGXScheduleCommand(psDevInfo,
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RGXFWIF_DM_GP,
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&sLogTypeUpdateCmd,
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sizeof(sLogTypeUpdateCmd),
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0,
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PDUMP_FLAGS_CONTINUOUS);
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if(eError != PVRSRV_OK)
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{
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PVR_DPF((PVR_DBG_ERROR, "%s: RGXScheduleCommandfailed. Error:%u", __FUNCTION__, eError));
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}
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else
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{
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/* Wait for the LogType value to be updated */
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eError = RGXWaitForFWOp(psDevInfo, RGXFWIF_DM_GP, psDeviceNode->psSyncPrim, PDUMP_FLAGS_CONTINUOUS);
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if (eError != PVRSRV_OK)
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{
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PVR_DPF((PVR_DBG_ERROR,"%s: Waiting for value aborted with error (%u)", __FUNCTION__, eError));
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}
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}
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#endif
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return eError;
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}
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IMG_EXPORT PVRSRV_ERROR
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PVRSRVRGXDebugMiscSetHCSDeadlineKM(
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CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE *psDeviceNode,
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IMG_UINT32 ui32HCSDeadlineMS)
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{
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PVRSRV_RGXDEV_INFO* psDevInfo = psDeviceNode->pvDevice;
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PVR_UNREFERENCED_PARAMETER(psConnection);
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return RGXFWSetHCSDeadline(psDevInfo, ui32HCSDeadlineMS);
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}
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IMG_EXPORT PVRSRV_ERROR
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PVRSRVRGXDebugMiscSetOSidPriorityKM(
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CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE *psDeviceNode,
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IMG_UINT32 ui32OSid,
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IMG_UINT32 ui32OSidPriority)
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{
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PVRSRV_RGXDEV_INFO* psDevInfo = psDeviceNode->pvDevice;
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PVR_UNREFERENCED_PARAMETER(psConnection);
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return RGXFWChangeOSidPriority(psDevInfo, ui32OSid, ui32OSidPriority);
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}
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IMG_EXPORT PVRSRV_ERROR
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PVRSRVRGXDebugMiscSetOSNewOnlineStateKM(
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CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE *psDeviceNode,
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IMG_UINT32 ui32OSid,
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IMG_UINT32 ui32OSNewState)
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{
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PVRSRV_RGXDEV_INFO* psDevInfo = psDeviceNode->pvDevice;
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PVR_UNREFERENCED_PARAMETER(psConnection);
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if (ui32OSNewState)
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{
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return RGXFWSetVMOnlineState(psDevInfo, ui32OSid, RGXFWIF_OS_ONLINE);
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}
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return RGXFWSetVMOnlineState(psDevInfo, ui32OSid, RGXFWIF_OS_OFFLINE);
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}
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IMG_EXPORT PVRSRV_ERROR
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PVRSRVRGXDebugMiscDumpFreelistPageListKM(
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CONNECTION_DATA * psConnection,
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PVRSRV_DEVICE_NODE *psDeviceNode)
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{
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PVRSRV_RGXDEV_INFO* psDevInfo = psDeviceNode->pvDevice;
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DLLIST_NODE *psNode, *psNext;
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PVR_UNREFERENCED_PARAMETER(psConnection);
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if (dllist_is_empty(&psDevInfo->sFreeListHead))
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{
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return PVRSRV_OK;
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}
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PVR_LOG(("---------------[ Begin Freelist Page List Dump ]------------------"));
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OSLockAcquire(psDevInfo->hLockFreeList);
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dllist_foreach_node(&psDevInfo->sFreeListHead, psNode, psNext)
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{
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RGX_FREELIST *psFreeList = IMG_CONTAINER_OF(psNode, RGX_FREELIST, sNode);
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RGXDumpFreeListPageList(psFreeList);
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}
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OSLockRelease(psDevInfo->hLockFreeList);
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PVR_LOG(("----------------[ End Freelist Page List Dump ]-------------------"));
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return PVRSRV_OK;
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}
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