diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/pvr/services4/srvkm/devices/sgx/sgxinit.c')
| -rw-r--r-- | drivers/gpu/drm/emgd/pvr/services4/srvkm/devices/sgx/sgxinit.c | 2271 |
1 files changed, 0 insertions, 2271 deletions
diff --git a/drivers/gpu/drm/emgd/pvr/services4/srvkm/devices/sgx/sgxinit.c b/drivers/gpu/drm/emgd/pvr/services4/srvkm/devices/sgx/sgxinit.c deleted file mode 100644 index dc7ec800f1f8..000000000000 --- a/drivers/gpu/drm/emgd/pvr/services4/srvkm/devices/sgx/sgxinit.c +++ /dev/null @@ -1,2271 +0,0 @@ -/********************************************************************** - * - * Copyright(c) 2008 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 - * - ******************************************************************************/ - -#include <stddef.h> - -#include "sgxdefs.h" -#include "sgxmmu.h" -#include "services_headers.h" -#include "buffer_manager.h" -#include "sgxapi_km.h" -#include "sgxinfo.h" -#include "sgx_mkif_km.h" -#include "sgxconfig.h" -#include "sysconfig.h" -#include "pvr_bridge_km.h" - -#include "sgx_bridge_km.h" - -#include "pdump_km.h" -#include "ra.h" -#include "mmu.h" -#include "handle.h" -#include "perproc.h" - -#include "sgxutils.h" -#include "pvrversion.h" -#include "sgx_options.h" - -#include "lists.h" -#include "srvkm.h" - -DECLARE_LIST_ANY_VA(PVRSRV_POWER_DEV); - -#if defined(SUPPORT_SGX_HWPERF) -IMG_VOID* MatchPowerDeviceIndex_AnyVaCb(PVRSRV_POWER_DEV *psPowerDev, va_list va); -#endif - -#define VAR(x) #x - -#define CHECK_SIZE(NAME) \ -{ \ - if (psSGXStructSizes->ui32Sizeof_##NAME != psDevInfo->sSGXStructSizes.ui32Sizeof_##NAME) \ - { \ - PVR_DPF((PVR_DBG_ERROR, "SGXDevInitCompatCheck: Size check failed for SGXMKIF_%s (client) = %d bytes, (ukernel) = %d bytes\n", \ - VAR(NAME), \ - psDevInfo->sSGXStructSizes.ui32Sizeof_##NAME, \ - psSGXStructSizes->ui32Sizeof_##NAME )); \ - bStructSizesFailed = IMG_TRUE; \ - } \ -} - -#if defined (SYS_USING_INTERRUPTS) -IMG_BOOL SGX_ISRHandler(IMG_VOID *pvData); -#endif - -IMG_UINT32 gui32EventStatusServicesByISR = 0; - - -static -PVRSRV_ERROR SGXGetMiscInfoUkernel(PVRSRV_SGXDEV_INFO *psDevInfo, - PVRSRV_DEVICE_NODE *psDeviceNode); - - -static IMG_VOID SGXCommandComplete(PVRSRV_DEVICE_NODE *psDeviceNode) -{ -#if defined(OS_SUPPORTS_IN_LISR) - if (OSInLISR(psDeviceNode->psSysData)) - { - - psDeviceNode->bReProcessDeviceCommandComplete = IMG_TRUE; - } - else - { - SGXScheduleProcessQueuesKM(psDeviceNode); - } -#else - SGXScheduleProcessQueuesKM(psDeviceNode); -#endif -} - -static IMG_UINT32 DeinitDevInfo(PVRSRV_SGXDEV_INFO *psDevInfo) -{ - if (psDevInfo->psKernelCCBInfo != IMG_NULL) - { - - - OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP, sizeof(PVRSRV_SGX_CCB_INFO), psDevInfo->psKernelCCBInfo, IMG_NULL); - } - - return PVRSRV_OK; -} - -static PVRSRV_ERROR InitDevInfo(PVRSRV_PER_PROCESS_DATA *psPerProc, - PVRSRV_DEVICE_NODE *psDeviceNode, - SGX_BRIDGE_INIT_INFO *psInitInfo) -{ - PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO *)psDeviceNode->pvDevice; - PVRSRV_ERROR eError; - - PVRSRV_SGX_CCB_INFO *psKernelCCBInfo = IMG_NULL; - - PVR_UNREFERENCED_PARAMETER(psPerProc); - psDevInfo->sScripts = psInitInfo->sScripts; - - psDevInfo->psKernelCCBMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelCCBMemInfo; - psDevInfo->psKernelCCB = (PVRSRV_SGX_KERNEL_CCB *) psDevInfo->psKernelCCBMemInfo->pvLinAddrKM; - - psDevInfo->psKernelCCBCtlMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelCCBCtlMemInfo; - psDevInfo->psKernelCCBCtl = (PVRSRV_SGX_CCB_CTL *) psDevInfo->psKernelCCBCtlMemInfo->pvLinAddrKM; - - psDevInfo->psKernelCCBEventKickerMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelCCBEventKickerMemInfo; - psDevInfo->pui32KernelCCBEventKicker = (IMG_UINT32 *)psDevInfo->psKernelCCBEventKickerMemInfo->pvLinAddrKM; - - psDevInfo->psKernelSGXHostCtlMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelSGXHostCtlMemInfo; - psDevInfo->psSGXHostCtl = (SGXMKIF_HOST_CTL *)psDevInfo->psKernelSGXHostCtlMemInfo->pvLinAddrKM; - - psDevInfo->psKernelSGXTA3DCtlMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelSGXTA3DCtlMemInfo; - - psDevInfo->psKernelSGXMiscMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelSGXMiscMemInfo; - -#if defined(SGX_SUPPORT_HWPROFILING) - psDevInfo->psKernelHWProfilingMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelHWProfilingMemInfo; -#endif -#if defined(SUPPORT_SGX_HWPERF) - psDevInfo->psKernelHWPerfCBMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelHWPerfCBMemInfo; -#endif -#ifdef PVRSRV_USSE_EDM_STATUS_DEBUG - psDevInfo->psKernelEDMStatusBufferMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelEDMStatusBufferMemInfo; -#endif -#if defined(SGX_FEATURE_OVERLAPPED_SPM) - psDevInfo->psKernelTmpRgnHeaderMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelTmpRgnHeaderMemInfo; -#endif -#if defined(SGX_FEATURE_SPM_MODE_0) - psDevInfo->psKernelTmpDPMStateMemInfo = (PVRSRV_KERNEL_MEM_INFO *)psInitInfo->hKernelTmpDPMStateMemInfo; -#endif - - psDevInfo->ui32ClientBuildOptions = psInitInfo->ui32ClientBuildOptions; - - - psDevInfo->sSGXStructSizes = psInitInfo->sSGXStructSizes; - - - - eError = OSAllocMem(PVRSRV_OS_PAGEABLE_HEAP, - sizeof(PVRSRV_SGX_CCB_INFO), - (IMG_VOID **)&psKernelCCBInfo, 0, - "SGX Circular Command Buffer Info"); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"InitDevInfo: Failed to alloc memory")); - goto failed_allockernelccb; - } - - - OSMemSet(psKernelCCBInfo, 0, sizeof(PVRSRV_SGX_CCB_INFO)); - psKernelCCBInfo->psCCBMemInfo = psDevInfo->psKernelCCBMemInfo; - psKernelCCBInfo->psCCBCtlMemInfo = psDevInfo->psKernelCCBCtlMemInfo; - psKernelCCBInfo->psCommands = psDevInfo->psKernelCCB->asCommands; - psKernelCCBInfo->pui32WriteOffset = &psDevInfo->psKernelCCBCtl->ui32WriteOffset; - psKernelCCBInfo->pui32ReadOffset = &psDevInfo->psKernelCCBCtl->ui32ReadOffset; - psDevInfo->psKernelCCBInfo = psKernelCCBInfo; - - - - OSMemCopy(psDevInfo->aui32HostKickAddr, psInitInfo->aui32HostKickAddr, - SGXMKIF_CMD_MAX * sizeof(psDevInfo->aui32HostKickAddr[0])); - - psDevInfo->bForcePTOff = IMG_FALSE; - - psDevInfo->ui32CacheControl = psInitInfo->ui32CacheControl; - - psDevInfo->ui32EDMTaskReg0 = psInitInfo->ui32EDMTaskReg0; - psDevInfo->ui32EDMTaskReg1 = psInitInfo->ui32EDMTaskReg1; - psDevInfo->ui32ClkGateStatusReg = psInitInfo->ui32ClkGateStatusReg; - psDevInfo->ui32ClkGateStatusMask = psInitInfo->ui32ClkGateStatusMask; -#if defined(SGX_FEATURE_MP) - psDevInfo->ui32MasterClkGateStatusReg = psInitInfo->ui32MasterClkGateStatusReg; - psDevInfo->ui32MasterClkGateStatusMask = psInitInfo->ui32MasterClkGateStatusMask; -#endif - - - - OSMemCopy(&psDevInfo->asSGXDevData, &psInitInfo->asInitDevData, sizeof(psDevInfo->asSGXDevData)); - - return PVRSRV_OK; - -failed_allockernelccb: - DeinitDevInfo(psDevInfo); - - return eError; -} - - - - -static PVRSRV_ERROR SGXRunScript(PVRSRV_SGXDEV_INFO *psDevInfo, SGX_INIT_COMMAND *psScript, IMG_UINT32 ui32NumInitCommands) -{ - IMG_UINT32 ui32PC; - SGX_INIT_COMMAND *psComm; - - for (ui32PC = 0, psComm = psScript; - ui32PC < ui32NumInitCommands; - ui32PC++, psComm++) - { - switch (psComm->eOp) - { - case SGX_INIT_OP_WRITE_HW_REG: - { - OSWriteHWReg(psDevInfo->pvRegsBaseKM, psComm->sWriteHWReg.ui32Offset, psComm->sWriteHWReg.ui32Value); - PDUMPREG(psComm->sWriteHWReg.ui32Offset, psComm->sWriteHWReg.ui32Value); - break; - } -#if defined(PDUMP) - case SGX_INIT_OP_PDUMP_HW_REG: - { - PDUMPREG(psComm->sPDumpHWReg.ui32Offset, psComm->sPDumpHWReg.ui32Value); - break; - } -#endif - case SGX_INIT_OP_HALT: - { - return PVRSRV_OK; - } - case SGX_INIT_OP_ILLEGAL: - - default: - { - PVR_DPF((PVR_DBG_ERROR,"SGXRunScript: PC %d: Illegal command: %d", ui32PC, psComm->eOp)); - return PVRSRV_ERROR_GENERIC; - } - } - - } - - return PVRSRV_ERROR_GENERIC; -} - -PVRSRV_ERROR SGXInitialise(PVRSRV_SGXDEV_INFO *psDevInfo) -{ - PVRSRV_ERROR eError; - PVRSRV_KERNEL_MEM_INFO *psSGXHostCtlMemInfo = psDevInfo->psKernelSGXHostCtlMemInfo; - SGXMKIF_HOST_CTL *psSGXHostCtl = psSGXHostCtlMemInfo->pvLinAddrKM; -#if defined(PDUMP) - static IMG_BOOL bFirstTime = IMG_TRUE; -#endif - - - - PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "SGX initialisation script part 1\n"); - eError = SGXRunScript(psDevInfo, psDevInfo->sScripts.asInitCommandsPart1, SGX_MAX_INIT_COMMANDS); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"SGXInitialise: SGXRunScript (part 1) failed (%d)", eError)); - return (PVRSRV_ERROR_GENERIC); - } - PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "End of SGX initialisation script part 1\n"); - - - SGXReset(psDevInfo, PDUMP_FLAGS_CONTINUOUS); - -#if defined(EUR_CR_POWER) -#if defined(SGX531) - - - - - - OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_POWER, 1); - PDUMPREG(EUR_CR_POWER, 1); -#else - - OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_POWER, 0); - PDUMPREG(EUR_CR_POWER, 0); -#endif -#endif - - - *psDevInfo->pui32KernelCCBEventKicker = 0; -#if defined(PDUMP) - if (bFirstTime) - { - psDevInfo->ui32KernelCCBEventKickerDumpVal = 0; - PDUMPMEM(&psDevInfo->ui32KernelCCBEventKickerDumpVal, - psDevInfo->psKernelCCBEventKickerMemInfo, 0, - sizeof(*psDevInfo->pui32KernelCCBEventKicker), PDUMP_FLAGS_CONTINUOUS, - MAKEUNIQUETAG(psDevInfo->psKernelCCBEventKickerMemInfo)); - } -#endif - - - - PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "SGX initialisation script part 2\n"); - eError = SGXRunScript(psDevInfo, psDevInfo->sScripts.asInitCommandsPart2, SGX_MAX_INIT_COMMANDS); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"SGXInitialise: SGXRunScript (part 2) failed (%d)", eError)); - return (PVRSRV_ERROR_GENERIC); - } - PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "End of SGX initialisation script part 2\n"); - - - psSGXHostCtl->ui32InitStatus = 0; -#if defined(PDUMP) - PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, - "Reset the SGX microkernel initialisation status\n"); - PDUMPMEM(IMG_NULL, psSGXHostCtlMemInfo, - offsetof(SGXMKIF_HOST_CTL, ui32InitStatus), - sizeof(IMG_UINT32), PDUMP_FLAGS_CONTINUOUS, - MAKEUNIQUETAG(psSGXHostCtlMemInfo)); -#endif - -#if defined(SGX_FEATURE_MULTI_EVENT_KICK) - OSWriteHWReg(psDevInfo->pvRegsBaseKM, - SGX_MP_CORE_SELECT(EUR_CR_EVENT_KICK2, 0), - EUR_CR_EVENT_KICK2_NOW_MASK); -#else - *psDevInfo->pui32KernelCCBEventKicker = (*psDevInfo->pui32KernelCCBEventKicker + 1) & 0xFF; - OSWriteHWReg(psDevInfo->pvRegsBaseKM, - SGX_MP_CORE_SELECT(EUR_CR_EVENT_KICK, 0), - EUR_CR_EVENT_KICK_NOW_MASK); -#endif - -#if defined(PDUMP) - - - - - - - if (bFirstTime) - { -#if defined(SGX_FEATURE_MULTI_EVENT_KICK) - PDUMPREG(SGX_MP_CORE_SELECT(EUR_CR_EVENT_KICK2, 0), EUR_CR_EVENT_KICK2_NOW_MASK); -#else - psDevInfo->ui32KernelCCBEventKickerDumpVal = 1; - PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, - "First increment of the SGX event kicker value\n"); - PDUMPMEM(&psDevInfo->ui32KernelCCBEventKickerDumpVal, - psDevInfo->psKernelCCBEventKickerMemInfo, - 0, - sizeof(IMG_UINT32), - PDUMP_FLAGS_CONTINUOUS, - MAKEUNIQUETAG(psDevInfo->psKernelCCBEventKickerMemInfo)); - PDUMPREG(SGX_MP_CORE_SELECT(EUR_CR_EVENT_KICK, 0), EUR_CR_EVENT_KICK_NOW_MASK); -#endif - bFirstTime = IMG_FALSE; - } -#endif - -#if !defined(NO_HARDWARE) - - - if (PollForValueKM(&psSGXHostCtl->ui32InitStatus, - PVRSRV_USSE_EDM_INIT_COMPLETE, - PVRSRV_USSE_EDM_INIT_COMPLETE, - MAX_HW_TIME_US/WAIT_TRY_COUNT, - WAIT_TRY_COUNT) != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR, "SGXInitialise: Wait for uKernel initialisation failed")); - PVR_DBG_BREAK; - return PVRSRV_ERROR_RETRY; - } -#endif - -#if defined(PDUMP) - PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, - "Wait for the SGX microkernel initialisation to complete"); - PDUMPMEMPOL(psSGXHostCtlMemInfo, - offsetof(SGXMKIF_HOST_CTL, ui32InitStatus), - PVRSRV_USSE_EDM_INIT_COMPLETE, - PVRSRV_USSE_EDM_INIT_COMPLETE, - PDUMP_POLL_OPERATOR_EQUAL, - PDUMP_FLAGS_CONTINUOUS, - MAKEUNIQUETAG(psSGXHostCtlMemInfo)); -#endif - -#if defined(FIX_HW_BRN_22997) && defined(FIX_HW_BRN_23030) && defined(SGX_FEATURE_HOST_PORT) - - - - WorkaroundBRN22997ReadHostPort(psDevInfo); -#endif - - PVR_ASSERT(psDevInfo->psKernelCCBCtl->ui32ReadOffset == psDevInfo->psKernelCCBCtl->ui32WriteOffset); - - return PVRSRV_OK; -} - -PVRSRV_ERROR SGXDeinitialise(IMG_HANDLE hDevCookie) - -{ - PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO *) hDevCookie; - PVRSRV_ERROR eError; - - - if (psDevInfo->pvRegsBaseKM == IMG_NULL) - { - return PVRSRV_OK; - } - - eError = SGXRunScript(psDevInfo, psDevInfo->sScripts.asDeinitCommands, SGX_MAX_DEINIT_COMMANDS); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"SGXDeinitialise: SGXRunScript failed (%d)", eError)); - return (PVRSRV_ERROR_GENERIC); - } - - return PVRSRV_OK; -} - - -static PVRSRV_ERROR DevInitSGXPart1 (IMG_VOID *pvDeviceNode) -{ - PVRSRV_SGXDEV_INFO *psDevInfo; - IMG_HANDLE hKernelDevMemContext; - IMG_DEV_PHYADDR sPDDevPAddr; - IMG_UINT32 i; - PVRSRV_DEVICE_NODE *psDeviceNode = (PVRSRV_DEVICE_NODE *)pvDeviceNode; - DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap = psDeviceNode->sDevMemoryInfo.psDeviceMemoryHeap; - PVRSRV_ERROR eError; - - PDUMPCOMMENT("SGX Initialisation Part 1"); - - - PDUMPCOMMENT("SGX Core Version Information: %s", SGX_CORE_FRIENDLY_NAME); -#ifdef SGX_CORE_REV - PDUMPCOMMENT("SGX Core Revision Information: %d", SGX_CORE_REV); -#else - PDUMPCOMMENT("SGX Core Revision Information: head rtl"); -#endif - - #if defined(SGX_FEATURE_SYSTEM_CACHE) - PDUMPCOMMENT("SGX System Level Cache is present\r\n"); - #if defined(SGX_BYPASS_SYSTEM_CACHE) - PDUMPCOMMENT("SGX System Level Cache is bypassed\r\n"); - #endif - #endif - - - if(OSAllocMem( PVRSRV_OS_NON_PAGEABLE_HEAP, - sizeof(PVRSRV_SGXDEV_INFO), - (IMG_VOID **)&psDevInfo, IMG_NULL, - "SGX Device Info") != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart1 : Failed to alloc memory for DevInfo")); - return (PVRSRV_ERROR_OUT_OF_MEMORY); - } - OSMemSet (psDevInfo, 0, sizeof(PVRSRV_SGXDEV_INFO)); - - - psDevInfo->eDeviceType = DEV_DEVICE_TYPE; - psDevInfo->eDeviceClass = DEV_DEVICE_CLASS; - - - psDeviceNode->pvDevice = (IMG_PVOID)psDevInfo; - - - psDevInfo->pvDeviceMemoryHeap = (IMG_VOID*)psDeviceMemoryHeap; - - - hKernelDevMemContext = BM_CreateContext(psDeviceNode, - &sPDDevPAddr, - IMG_NULL, - IMG_NULL); - if (hKernelDevMemContext == IMG_NULL) - { - PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart1: Failed BM_CreateContext")); - return PVRSRV_ERROR_OUT_OF_MEMORY; - } - - psDevInfo->sKernelPDDevPAddr = sPDDevPAddr; - - - for(i=0; i<psDeviceNode->sDevMemoryInfo.ui32HeapCount; i++) - { - IMG_HANDLE hDevMemHeap; - - switch(psDeviceMemoryHeap[i].DevMemHeapType) - { - case DEVICE_MEMORY_HEAP_KERNEL: - case DEVICE_MEMORY_HEAP_SHARED: - case DEVICE_MEMORY_HEAP_SHARED_EXPORTED: - { - hDevMemHeap = BM_CreateHeap (hKernelDevMemContext, - &psDeviceMemoryHeap[i]); - - - - psDeviceMemoryHeap[i].hDevMemHeap = hDevMemHeap; - break; - } - } - } - - eError = MMU_BIFResetPDAlloc(psDevInfo); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevInitSGX : Failed to alloc memory for BIF reset")); - return PVRSRV_ERROR_GENERIC; - } - - return PVRSRV_OK; -} - -IMG_EXPORT -PVRSRV_ERROR SGXGetInfoForSrvinitKM(IMG_HANDLE hDevHandle, SGX_BRIDGE_INFO_FOR_SRVINIT *psInitInfo) -{ - PVRSRV_DEVICE_NODE *psDeviceNode; - PVRSRV_SGXDEV_INFO *psDevInfo; - PVRSRV_ERROR eError; - - PDUMPCOMMENT("SGXGetInfoForSrvinit"); - - psDeviceNode = (PVRSRV_DEVICE_NODE *)hDevHandle; - psDevInfo = (PVRSRV_SGXDEV_INFO *)psDeviceNode->pvDevice; - - psInitInfo->sPDDevPAddr = psDevInfo->sKernelPDDevPAddr; - - eError = PVRSRVGetDeviceMemHeapsKM(hDevHandle, &psInitInfo->asHeapInfo[0]); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"SGXGetInfoForSrvinit: PVRSRVGetDeviceMemHeapsKM failed (%d)", eError)); - return PVRSRV_ERROR_GENERIC; - } - - return eError; -} - -IMG_EXPORT -PVRSRV_ERROR DevInitSGXPart2KM (PVRSRV_PER_PROCESS_DATA *psPerProc, - IMG_HANDLE hDevHandle, - SGX_BRIDGE_INIT_INFO *psInitInfo) -{ - PVRSRV_DEVICE_NODE *psDeviceNode; - PVRSRV_SGXDEV_INFO *psDevInfo; - PVRSRV_ERROR eError; - SGX_DEVICE_MAP *psSGXDeviceMap; - PVRSRV_DEV_POWER_STATE eDefaultPowerState; - - PDUMPCOMMENT("SGX Initialisation Part 2"); - - psDeviceNode = (PVRSRV_DEVICE_NODE *)hDevHandle; - psDevInfo = (PVRSRV_SGXDEV_INFO *)psDeviceNode->pvDevice; - - - - eError = InitDevInfo(psPerProc, psDeviceNode, psInitInfo); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: Failed to load EDM program")); - goto failed_init_dev_info; - } - - - eError = SysGetDeviceMemoryMap(PVRSRV_DEVICE_TYPE_SGX, - (IMG_VOID**)&psSGXDeviceMap); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: Failed to get device memory map!")); - return PVRSRV_ERROR_INIT_FAILURE; - } - - - if (psSGXDeviceMap->pvRegsCpuVBase) - { - psDevInfo->pvRegsBaseKM = psSGXDeviceMap->pvRegsCpuVBase; - } - else - { - - psDevInfo->pvRegsBaseKM = OSMapPhysToLin(psSGXDeviceMap->sRegsCpuPBase, - psSGXDeviceMap->ui32RegsSize, - PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED, - IMG_NULL); - if (!psDevInfo->pvRegsBaseKM) - { - PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: Failed to map in regs\n")); - return PVRSRV_ERROR_BAD_MAPPING; - } - } - psDevInfo->ui32RegSize = psSGXDeviceMap->ui32RegsSize; - psDevInfo->sRegsPhysBase = psSGXDeviceMap->sRegsSysPBase; - - -#if defined(SGX_FEATURE_HOST_PORT) - if (psSGXDeviceMap->ui32Flags & SGX_HOSTPORT_PRESENT) - { - - psDevInfo->pvHostPortBaseKM = OSMapPhysToLin(psSGXDeviceMap->sHPCpuPBase, - psSGXDeviceMap->ui32HPSize, - PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED, - IMG_NULL); - if (!psDevInfo->pvHostPortBaseKM) - { - PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: Failed to map in host port\n")); - return PVRSRV_ERROR_BAD_MAPPING; - } - psDevInfo->ui32HPSize = psSGXDeviceMap->ui32HPSize; - psDevInfo->sHPSysPAddr = psSGXDeviceMap->sHPSysPBase; - } -#endif - -#if defined (SYS_USING_INTERRUPTS) - - - psDeviceNode->pvISRData = psDeviceNode; - - PVR_ASSERT(psDeviceNode->pfnDeviceISR == SGX_ISRHandler); - -#endif - - - psDevInfo->psSGXHostCtl->ui32PowerStatus |= PVRSRV_USSE_EDM_POWMAN_NO_WORK; - eDefaultPowerState = PVRSRV_DEV_POWER_STATE_OFF; - - eError = PVRSRVRegisterPowerDevice (psDeviceNode->sDevId.ui32DeviceIndex, - SGXPrePowerState, SGXPostPowerState, - SGXPreClockSpeedChange, SGXPostClockSpeedChange, - (IMG_HANDLE)psDeviceNode, - PVRSRV_DEV_POWER_STATE_OFF, - eDefaultPowerState); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevInitSGXPart2KM: failed to register device with power manager")); - return eError; - } - -#if defined(FIX_HW_BRN_22997) && defined(FIX_HW_BRN_23030) && defined(SGX_FEATURE_HOST_PORT) - eError = WorkaroundBRN22997Alloc(psDevInfo); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"SGXInitialise : Failed to alloc memory for BRN22997 workaround")); - return eError; - } -#endif - -#if defined(SUPPORT_EXTERNAL_SYSTEM_CACHE) - - psDevInfo->ui32ExtSysCacheRegsSize = psSGXDeviceMap->ui32ExtSysCacheRegsSize; - psDevInfo->sExtSysCacheRegsDevPBase = psSGXDeviceMap->sExtSysCacheRegsDevPBase; - eError = MMU_MapExtSystemCacheRegs(psDeviceNode); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"SGXInitialise : Failed to map external system cache registers")); - return eError; - } -#endif - - - - OSMemSet(psDevInfo->psKernelCCB, 0, sizeof(PVRSRV_SGX_KERNEL_CCB)); - OSMemSet(psDevInfo->psKernelCCBCtl, 0, sizeof(PVRSRV_SGX_CCB_CTL)); - OSMemSet(psDevInfo->pui32KernelCCBEventKicker, 0, sizeof(*psDevInfo->pui32KernelCCBEventKicker)); - PDUMPCOMMENT("Initialise Kernel CCB"); - PDUMPMEM(IMG_NULL, psDevInfo->psKernelCCBMemInfo, 0, sizeof(PVRSRV_SGX_KERNEL_CCB), PDUMP_FLAGS_CONTINUOUS, MAKEUNIQUETAG(psDevInfo->psKernelCCBMemInfo)); - PDUMPCOMMENT("Initialise Kernel CCB Control"); - PDUMPMEM(IMG_NULL, psDevInfo->psKernelCCBCtlMemInfo, 0, sizeof(PVRSRV_SGX_CCB_CTL), PDUMP_FLAGS_CONTINUOUS, MAKEUNIQUETAG(psDevInfo->psKernelCCBCtlMemInfo)); - PDUMPCOMMENT("Initialise Kernel CCB Event Kicker"); - PDUMPMEM(IMG_NULL, psDevInfo->psKernelCCBEventKickerMemInfo, 0, sizeof(*psDevInfo->pui32KernelCCBEventKicker), PDUMP_FLAGS_CONTINUOUS, MAKEUNIQUETAG(psDevInfo->psKernelCCBEventKickerMemInfo)); - - return PVRSRV_OK; - -failed_init_dev_info: - return eError; -} - -static PVRSRV_ERROR DevDeInitSGX (IMG_VOID *pvDeviceNode) -{ - PVRSRV_DEVICE_NODE *psDeviceNode = (PVRSRV_DEVICE_NODE *)pvDeviceNode; - PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO*)psDeviceNode->pvDevice; - PVRSRV_ERROR eError; - IMG_UINT32 ui32Heap; - DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap; - SGX_DEVICE_MAP *psSGXDeviceMap; - - if (!psDevInfo) - { - - PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX: Null DevInfo")); - return PVRSRV_OK; - } - -#if defined(SUPPORT_HW_RECOVERY) - if (psDevInfo->hTimer) - { - eError = OSRemoveTimer(psDevInfo->hTimer); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX: Failed to remove timer")); - return eError; - } - psDevInfo->hTimer = IMG_NULL; - } -#endif - -#if defined(SUPPORT_EXTERNAL_SYSTEM_CACHE) - - eError = MMU_UnmapExtSystemCacheRegs(psDeviceNode); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX: Failed to unmap ext system cache registers")); - return eError; - } -#endif - -#if defined(FIX_HW_BRN_22997) && defined(FIX_HW_BRN_23030) && defined(SGX_FEATURE_HOST_PORT) - WorkaroundBRN22997Free(psDevInfo); -#endif - - MMU_BIFResetPDFree(psDevInfo); - - - - - DeinitDevInfo(psDevInfo); - - - psDeviceMemoryHeap = (DEVICE_MEMORY_HEAP_INFO *)psDevInfo->pvDeviceMemoryHeap; - for(ui32Heap=0; ui32Heap<psDeviceNode->sDevMemoryInfo.ui32HeapCount; ui32Heap++) - { - switch(psDeviceMemoryHeap[ui32Heap].DevMemHeapType) - { - case DEVICE_MEMORY_HEAP_KERNEL: - case DEVICE_MEMORY_HEAP_SHARED: - case DEVICE_MEMORY_HEAP_SHARED_EXPORTED: - { - if (psDeviceMemoryHeap[ui32Heap].hDevMemHeap != IMG_NULL) - { - BM_DestroyHeap(psDeviceMemoryHeap[ui32Heap].hDevMemHeap); - } - break; - } - } - } - - - eError = BM_DestroyContext(psDeviceNode->sDevMemoryInfo.pBMKernelContext, IMG_NULL); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX : Failed to destroy kernel context")); - return eError; - } - - - eError = PVRSRVRemovePowerDevice (((PVRSRV_DEVICE_NODE*)pvDeviceNode)->sDevId.ui32DeviceIndex); - if (eError != PVRSRV_OK) - { - return eError; - } - - eError = SysGetDeviceMemoryMap(PVRSRV_DEVICE_TYPE_SGX, - (IMG_VOID**)&psSGXDeviceMap); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"DevDeInitSGX: Failed to get device memory map!")); - return eError; - } - - - if (!psSGXDeviceMap->pvRegsCpuVBase) - { - - if (psDevInfo->pvRegsBaseKM != IMG_NULL) - { - OSUnMapPhysToLin(psDevInfo->pvRegsBaseKM, - psDevInfo->ui32RegSize, - PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED, - IMG_NULL); - } - } - -#if defined(SGX_FEATURE_HOST_PORT) - if (psSGXDeviceMap->ui32Flags & SGX_HOSTPORT_PRESENT) - { - - if (psDevInfo->pvHostPortBaseKM != IMG_NULL) - { - OSUnMapPhysToLin(psDevInfo->pvHostPortBaseKM, - psDevInfo->ui32HPSize, - PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED, - IMG_NULL); - } - } -#endif - - - - OSFreeMem(PVRSRV_OS_NON_PAGEABLE_HEAP, - sizeof(PVRSRV_SGXDEV_INFO), - psDevInfo, - 0); - - psDeviceNode->pvDevice = IMG_NULL; - - if (psDeviceMemoryHeap != IMG_NULL) - { - - OSFreeMem(PVRSRV_OS_NON_PAGEABLE_HEAP, - sizeof(DEVICE_MEMORY_HEAP_INFO) * SGX_MAX_HEAP_ID, - psDeviceMemoryHeap, - 0); - } - - return PVRSRV_OK; -} - - -IMG_VOID SGXDumpDebugInfo (PVRSRV_DEVICE_NODE *psDeviceNode, - IMG_BOOL bDumpSGXRegs) -{ - IMG_UINT ui32RegVal; - PVRSRV_SGXDEV_INFO *psDevInfo = psDeviceNode->pvDevice; - - if (bDumpSGXRegs) - { - PVR_DPF((PVR_DBG_ERROR,"SGX Register Base Address (Linear): 0x%08X", psDevInfo->pvRegsBaseKM)); - PVR_DPF((PVR_DBG_ERROR,"SGX Register Base Address (Physical): 0x%08X", psDevInfo->sRegsPhysBase)); - - - - - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_EVENT_STATUS); - if (ui32RegVal & (EUR_CR_EVENT_STATUS_DPM_OUT_OF_MEMORY_GBL_MASK | EUR_CR_EVENT_STATUS_DPM_OUT_OF_MEMORY_MT_MASK)) - { - PVR_LOG(("DPM out of memory!!")); - } - PVR_LOG(("EUR_CR_EVENT_STATUS: %x", ui32RegVal)); - - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_EVENT_STATUS2); - PVR_LOG(("EUR_CR_EVENT_STATUS2: %x", ui32RegVal)); - - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_BIF_CTRL); - PVR_LOG(("EUR_CR_BIF_CTRL: %x", ui32RegVal)); - - #if defined(EUR_CR_BIF_BANK0) - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_BIF_BANK0); - PVR_LOG(("EUR_CR_BIF_BANK0: %x", ui32RegVal)); - #endif - - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_BIF_INT_STAT); - PVR_LOG(("EUR_CR_BIF_INT_STAT: %x", ui32RegVal)); - - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_BIF_FAULT); - PVR_LOG(("EUR_CR_BIF_FAULT: %x", ui32RegVal)); - - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_BIF_MEM_REQ_STAT); - PVR_LOG(("EUR_CR_BIF_MEM_REQ_STAT: %x", ui32RegVal)); - - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_CLKGATECTL); - PVR_LOG(("EUR_CR_CLKGATECTL: %x", ui32RegVal)); - - #if defined(EUR_CR_PDS_PC_BASE) - ui32RegVal = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_PDS_PC_BASE); - PVR_LOG(("EUR_CR_PDS_PC_BASE: %x", ui32RegVal)); - #endif - - - } - - #if defined(PVRSRV_USSE_EDM_STATUS_DEBUG) - { - IMG_UINT32 *pui32MKTraceBuffer = psDevInfo->psKernelEDMStatusBufferMemInfo->pvLinAddrKM; - IMG_UINT32 ui32LastStatusCode, ui32WriteOffset; - - ui32LastStatusCode = *pui32MKTraceBuffer; - pui32MKTraceBuffer++; - ui32WriteOffset = *pui32MKTraceBuffer; - pui32MKTraceBuffer++; - - PVR_LOG(("Last SGX microkernel status code: 0x%x", ui32LastStatusCode)); - - #if defined(PVRSRV_DUMP_MK_TRACE) - - - { - IMG_UINT32 ui32LoopCounter; - - for (ui32LoopCounter = 0; - ui32LoopCounter < SGXMK_TRACE_BUFFER_SIZE; - ui32LoopCounter++) - { - IMG_UINT32 *pui32BufPtr; - pui32BufPtr = pui32MKTraceBuffer + - (((ui32WriteOffset + ui32LoopCounter) % SGXMK_TRACE_BUFFER_SIZE) * 4); - PVR_LOG(("(MKT%u) %08X %08X %08X %08X", ui32LoopCounter, - pui32BufPtr[2], pui32BufPtr[3], pui32BufPtr[1], pui32BufPtr[0])); - } - } - #endif - } - #endif - - { - - - IMG_UINT32 *pui32HostCtlBuffer = (IMG_UINT32 *)psDevInfo->psSGXHostCtl; - IMG_UINT32 ui32LoopCounter; - - PVR_LOG(("SGX Host control:")); - - for (ui32LoopCounter = 0; - ui32LoopCounter < sizeof(*psDevInfo->psSGXHostCtl) / sizeof(*pui32HostCtlBuffer); - ui32LoopCounter += 4) - { - PVR_LOG(("\t0x%X: 0x%08X 0x%08X 0x%08X 0x%08X", ui32LoopCounter * sizeof(*pui32HostCtlBuffer), - pui32HostCtlBuffer[ui32LoopCounter + 0], pui32HostCtlBuffer[ui32LoopCounter + 1], - pui32HostCtlBuffer[ui32LoopCounter + 2], pui32HostCtlBuffer[ui32LoopCounter + 3])); - } - } - - { - - - IMG_UINT32 *pui32TA3DCtlBuffer = psDevInfo->psKernelSGXTA3DCtlMemInfo->pvLinAddrKM; - IMG_UINT32 ui32LoopCounter; - - PVR_LOG(("SGX TA/3D control:")); - - for (ui32LoopCounter = 0; - ui32LoopCounter < psDevInfo->psKernelSGXTA3DCtlMemInfo->ui32AllocSize / sizeof(*pui32TA3DCtlBuffer); - ui32LoopCounter += 4) - { - PVR_LOG(("\t0x%X: 0x%08X 0x%08X 0x%08X 0x%08X", ui32LoopCounter * sizeof(*pui32TA3DCtlBuffer), - pui32TA3DCtlBuffer[ui32LoopCounter + 0], pui32TA3DCtlBuffer[ui32LoopCounter + 1], - pui32TA3DCtlBuffer[ui32LoopCounter + 2], pui32TA3DCtlBuffer[ui32LoopCounter + 3])); - } - } - - QueueDumpDebugInfo(); -} - - -#if defined(SYS_USING_INTERRUPTS) || defined(SUPPORT_HW_RECOVERY) -static -IMG_VOID HWRecoveryResetSGX (PVRSRV_DEVICE_NODE *psDeviceNode, - IMG_UINT32 ui32Component, - IMG_UINT32 ui32CallerID) -{ - PVRSRV_ERROR eError; - PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO*)psDeviceNode->pvDevice; - SGXMKIF_HOST_CTL *psSGXHostCtl = (SGXMKIF_HOST_CTL *)psDevInfo->psSGXHostCtl; - - PVR_UNREFERENCED_PARAMETER(ui32Component); - - - - eError = PVRSRVPowerLock(ui32CallerID, IMG_FALSE); - if(eError != PVRSRV_OK) - { - - - - PVR_DPF((PVR_DBG_WARNING,"HWRecoveryResetSGX: Power transition in progress")); - return; - } - - psSGXHostCtl->ui32InterruptClearFlags |= PVRSRV_USSE_EDM_INTERRUPT_HWR; - - PVR_LOG(("HWRecoveryResetSGX: SGX Hardware Recovery triggered")); - - SGXDumpDebugInfo(psDeviceNode, IMG_TRUE); - - - PDUMPSUSPEND(); - - - eError = SGXInitialise(psDevInfo); - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"HWRecoveryResetSGX: SGXInitialise failed (%d)", eError)); - } - - - PDUMPRESUME(); - - PVRSRVPowerUnlock(ui32CallerID); - - - SGXScheduleProcessQueuesKM(psDeviceNode); - - - - PVRSRVProcessQueues(ui32CallerID, IMG_TRUE); -} -#endif - - -#if defined(SUPPORT_HW_RECOVERY) -IMG_VOID SGXOSTimer(IMG_VOID *pvData) -{ - PVRSRV_DEVICE_NODE *psDeviceNode = pvData; - PVRSRV_SGXDEV_INFO *psDevInfo = psDeviceNode->pvDevice; - static IMG_UINT32 ui32EDMTasks = 0; - static IMG_UINT32 ui32LockupCounter = 0; - static IMG_UINT32 ui32NumResets = 0; - IMG_UINT32 ui32CurrentEDMTasks; - IMG_BOOL bLockup = IMG_FALSE; - IMG_BOOL bPoweredDown; - - - psDevInfo->ui32TimeStamp++; - -#if defined(NO_HARDWARE) - bPoweredDown = IMG_TRUE; -#else - bPoweredDown = SGXIsDevicePowered(psDeviceNode) ? IMG_FALSE : IMG_TRUE; -#endif - - - - if (bPoweredDown) - { - ui32LockupCounter = 0; - } - else - { - - ui32CurrentEDMTasks = OSReadHWReg(psDevInfo->pvRegsBaseKM, psDevInfo->ui32EDMTaskReg0); - if (psDevInfo->ui32EDMTaskReg1 != 0) - { - ui32CurrentEDMTasks ^= OSReadHWReg(psDevInfo->pvRegsBaseKM, psDevInfo->ui32EDMTaskReg1); - } - if ((ui32CurrentEDMTasks == ui32EDMTasks) && - (psDevInfo->ui32NumResets == ui32NumResets)) - { - ui32LockupCounter++; - if (ui32LockupCounter == 3) - { - ui32LockupCounter = 0; - PVR_DPF((PVR_DBG_ERROR, "SGXOSTimer() detected SGX lockup (0x%x tasks)", ui32EDMTasks)); - - bLockup = IMG_TRUE; - } - } - else - { - ui32LockupCounter = 0; - ui32EDMTasks = ui32CurrentEDMTasks; - ui32NumResets = psDevInfo->ui32NumResets; - } - } - - if (bLockup) - { - SGXMKIF_HOST_CTL *psSGXHostCtl = (SGXMKIF_HOST_CTL *)psDevInfo->psSGXHostCtl; - - - psSGXHostCtl->ui32HostDetectedLockups ++; - - PVR_LOG(("HWRecoveryResetSGX: From Kernel")); - - HWRecoveryResetSGX(psDeviceNode, 0, KERNEL_ID); - } -} -#endif - - -#if defined(SYS_USING_INTERRUPTS) - -IMG_BOOL SGX_ISRHandler (IMG_VOID *pvData) -{ - IMG_BOOL bInterruptProcessed = IMG_FALSE; - - - - { - IMG_UINT32 ui32EventStatus, ui32EventEnable; - IMG_UINT32 ui32EventClear = 0; - PVRSRV_DEVICE_NODE *psDeviceNode; - PVRSRV_SGXDEV_INFO *psDevInfo; - - - if(pvData == IMG_NULL) - { - PVR_DPF((PVR_DBG_ERROR, "SGX_ISRHandler: Invalid params\n")); - return bInterruptProcessed; - } - - psDeviceNode = (PVRSRV_DEVICE_NODE *)pvData; - psDevInfo = (PVRSRV_SGXDEV_INFO *)psDeviceNode->pvDevice; - - ui32EventStatus = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_EVENT_STATUS); - ui32EventEnable = OSReadHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_EVENT_HOST_ENABLE); - - - - gui32EventStatusServicesByISR = ui32EventStatus; - - - ui32EventStatus &= ui32EventEnable; - - if (ui32EventStatus & EUR_CR_EVENT_STATUS_SW_EVENT_MASK) - { - ui32EventClear |= EUR_CR_EVENT_HOST_CLEAR_SW_EVENT_MASK; - } - - if (ui32EventClear) - { - bInterruptProcessed = IMG_TRUE; - - - ui32EventClear |= EUR_CR_EVENT_HOST_CLEAR_MASTER_INTERRUPT_MASK; - - - OSWriteHWReg(psDevInfo->pvRegsBaseKM, EUR_CR_EVENT_HOST_CLEAR, ui32EventClear); - } - } - - return bInterruptProcessed; -} - - -IMG_VOID SGX_MISRHandler (IMG_VOID *pvData) -{ - PVRSRV_DEVICE_NODE *psDeviceNode = (PVRSRV_DEVICE_NODE *)pvData; - PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO*)psDeviceNode->pvDevice; - SGXMKIF_HOST_CTL *psSGXHostCtl = (SGXMKIF_HOST_CTL *)psDevInfo->psSGXHostCtl; - - if (((psSGXHostCtl->ui32InterruptFlags & PVRSRV_USSE_EDM_INTERRUPT_HWR) != 0UL) && - ((psSGXHostCtl->ui32InterruptClearFlags & PVRSRV_USSE_EDM_INTERRUPT_HWR) == 0UL)) - { - PVR_LOG(("HWRecoveryResetSGX: From ISR")); - HWRecoveryResetSGX(psDeviceNode, 0, ISR_ID); - } - -#if defined(OS_SUPPORTS_IN_LISR) - if (psDeviceNode->bReProcessDeviceCommandComplete) - { - SGXScheduleProcessQueuesKM(psDeviceNode); - } -#endif - - SGXTestActivePowerEvent(psDeviceNode, ISR_ID); -} -#endif - - -PVRSRV_ERROR SGXRegisterDevice (PVRSRV_DEVICE_NODE *psDeviceNode) -{ - DEVICE_MEMORY_INFO *psDevMemoryInfo; - DEVICE_MEMORY_HEAP_INFO *psDeviceMemoryHeap; - - - psDeviceNode->sDevId.eDeviceType = DEV_DEVICE_TYPE; - psDeviceNode->sDevId.eDeviceClass = DEV_DEVICE_CLASS; - - psDeviceNode->pfnInitDevice = DevInitSGXPart1; - psDeviceNode->pfnDeInitDevice = DevDeInitSGX; - - psDeviceNode->pfnInitDeviceCompatCheck = SGXDevInitCompatCheck; - - - - psDeviceNode->pfnMMUInitialise = MMU_Initialise; - psDeviceNode->pfnMMUFinalise = MMU_Finalise; - psDeviceNode->pfnMMUInsertHeap = MMU_InsertHeap; - psDeviceNode->pfnMMUCreate = MMU_Create; - psDeviceNode->pfnMMUDelete = MMU_Delete; - psDeviceNode->pfnMMUAlloc = MMU_Alloc; - psDeviceNode->pfnMMUFree = MMU_Free; - psDeviceNode->pfnMMUMapPages = MMU_MapPages; - psDeviceNode->pfnMMUMapShadow = MMU_MapShadow; - psDeviceNode->pfnMMUUnmapPages = MMU_UnmapPages; - psDeviceNode->pfnMMUMapScatter = MMU_MapScatter; - psDeviceNode->pfnMMUGetPhysPageAddr = MMU_GetPhysPageAddr; - psDeviceNode->pfnMMUGetPDDevPAddr = MMU_GetPDDevPAddr; - -#if defined (SYS_USING_INTERRUPTS) - - - psDeviceNode->pfnDeviceISR = SGX_ISRHandler; - psDeviceNode->pfnDeviceMISR = SGX_MISRHandler; -#endif - - - - psDeviceNode->pfnDeviceCommandComplete = SGXCommandComplete; - - - - psDevMemoryInfo = &psDeviceNode->sDevMemoryInfo; - - psDevMemoryInfo->ui32AddressSpaceSizeLog2 = SGX_FEATURE_ADDRESS_SPACE_SIZE; - - - psDevMemoryInfo->ui32Flags = 0; - - - if(OSAllocMem( PVRSRV_OS_PAGEABLE_HEAP, - sizeof(DEVICE_MEMORY_HEAP_INFO) * SGX_MAX_HEAP_ID, - (IMG_VOID **)&psDevMemoryInfo->psDeviceMemoryHeap, 0, - "Array of Device Memory Heap Info") != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR,"SGXRegisterDevice : Failed to alloc memory for DEVICE_MEMORY_HEAP_INFO")); - return (PVRSRV_ERROR_OUT_OF_MEMORY); - } - OSMemSet(psDevMemoryInfo->psDeviceMemoryHeap, 0, sizeof(DEVICE_MEMORY_HEAP_INFO) * SGX_MAX_HEAP_ID); - - psDeviceMemoryHeap = psDevMemoryInfo->psDeviceMemoryHeap; - - - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_GENERAL_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_GENERAL_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_GENERAL_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_SINGLE_PROCESS; - psDeviceMemoryHeap->pszName = "General"; - psDeviceMemoryHeap->pszBSName = "General BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; -#if !defined(SUPPORT_SGX_GENERAL_MAPPING_HEAP) - - psDevMemoryInfo->ui32MappingHeapID = (IMG_UINT32)(psDeviceMemoryHeap - psDevMemoryInfo->psDeviceMemoryHeap); -#endif - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_TADATA_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_TADATA_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_TADATA_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_MULTI_PROCESS; - psDeviceMemoryHeap->pszName = "TA Data"; - psDeviceMemoryHeap->pszBSName = "TA Data BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_KERNEL_CODE_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_KERNEL_CODE_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_KERNEL_CODE_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_MULTI_PROCESS; - psDeviceMemoryHeap->pszName = "Kernel Code"; - psDeviceMemoryHeap->pszBSName = "Kernel Code BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_SHARED_EXPORTED; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_KERNEL_DATA_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_KERNEL_DATA_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_KERNEL_DATA_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_MULTI_PROCESS; - psDeviceMemoryHeap->pszName = "KernelData"; - psDeviceMemoryHeap->pszBSName = "KernelData BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_SHARED_EXPORTED; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_PIXELSHADER_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_PIXELSHADER_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_PIXELSHADER_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_SINGLE_PROCESS; - psDeviceMemoryHeap->pszName = "PixelShaderUSSE"; - psDeviceMemoryHeap->pszBSName = "PixelShaderUSSE BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_VERTEXSHADER_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_VERTEXSHADER_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_VERTEXSHADER_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_SINGLE_PROCESS; - psDeviceMemoryHeap->pszName = "VertexShaderUSSE"; - psDeviceMemoryHeap->pszBSName = "VertexShaderUSSE BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_PDSPIXEL_CODEDATA_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_PDSPIXEL_CODEDATA_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_PDSPIXEL_CODEDATA_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_SINGLE_PROCESS; - psDeviceMemoryHeap->pszName = "PDSPixelCodeData"; - psDeviceMemoryHeap->pszBSName = "PDSPixelCodeData BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_PDSVERTEX_CODEDATA_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_PDSVERTEX_CODEDATA_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_PDSVERTEX_CODEDATA_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_SINGLE_PROCESS; - psDeviceMemoryHeap->pszName = "PDSVertexCodeData"; - psDeviceMemoryHeap->pszBSName = "PDSVertexCodeData BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_SYNCINFO_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_SYNCINFO_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_SYNCINFO_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_MULTI_PROCESS; - psDeviceMemoryHeap->pszName = "CacheCoherent"; - psDeviceMemoryHeap->pszBSName = "CacheCoherent BS"; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_SHARED_EXPORTED; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - - psDevMemoryInfo->ui32SyncHeapID = (IMG_UINT32)(psDeviceMemoryHeap - psDevMemoryInfo->psDeviceMemoryHeap); - psDeviceMemoryHeap++; - - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_3DPARAMETERS_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_3DPARAMETERS_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_3DPARAMETERS_HEAP_SIZE; - psDeviceMemoryHeap->pszName = "3DParameters"; - psDeviceMemoryHeap->pszBSName = "3DParameters BS"; -#if defined(SUPPORT_PERCONTEXT_PB) - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_SINGLE_PROCESS; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; -#else - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_MULTI_PROCESS; - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_SHARED_EXPORTED; -#endif - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; - - -#if defined(SUPPORT_SGX_GENERAL_MAPPING_HEAP) - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_GENERAL_MAPPING_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_GENERAL_MAPPING_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_GENERAL_MAPPING_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE | PVRSRV_HAP_MULTI_PROCESS; - psDeviceMemoryHeap->pszName = "GeneralMapping"; - psDeviceMemoryHeap->pszBSName = "GeneralMapping BS"; - #if defined(SGX_FEATURE_MULTIPLE_MEM_CONTEXTS) && defined(FIX_HW_BRN_23410) - - - - - - - - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_SHARED_EXPORTED; -#else - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; -#endif - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - - psDevMemoryInfo->ui32MappingHeapID = (IMG_UINT32)(psDeviceMemoryHeap - psDevMemoryInfo->psDeviceMemoryHeap); - psDeviceMemoryHeap++; -#endif - - -#if defined(SGX_FEATURE_2D_HARDWARE) - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_2D_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_2D_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_2D_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_SINGLE_PROCESS; - psDeviceMemoryHeap->pszName = "2D"; - psDeviceMemoryHeap->pszBSName = "2D BS"; - - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_SHARED_EXPORTED; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; -#endif - - -#if defined(FIX_HW_BRN_26915) - - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_CGBUFFER_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_CGBUFFER_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_CGBUFFER_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_SINGLE_PROCESS; - psDeviceMemoryHeap->pszName = "CGBuffer"; - psDeviceMemoryHeap->pszBSName = "CGBuffer BS"; - - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_PERCONTEXT; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; -#endif - -#if defined(SUPPORT_SGX_VIDEO_HEAP) - - psDeviceMemoryHeap->ui32HeapID = HEAP_ID( PVRSRV_DEVICE_TYPE_SGX, SGX_VIDEO_HEAP_ID); - psDeviceMemoryHeap->sDevVAddrBase.uiAddr = SGX_VIDEO_HEAP_BASE; - psDeviceMemoryHeap->ui32HeapSize = SGX_VIDEO_HEAP_SIZE; - psDeviceMemoryHeap->ui32Attribs = PVRSRV_HAP_WRITECOMBINE - | PVRSRV_MEM_RAM_BACKED_ALLOCATION - | PVRSRV_HAP_MULTI_PROCESS; - psDeviceMemoryHeap->pszName = "Video"; - psDeviceMemoryHeap->pszBSName = "Video BS"; - - psDeviceMemoryHeap->DevMemHeapType = DEVICE_MEMORY_HEAP_SHARED_EXPORTED; - - psDeviceMemoryHeap->ui32DataPageSize = SGX_MMU_PAGE_SIZE; - psDeviceMemoryHeap++; -#endif - - - psDevMemoryInfo->ui32HeapCount = (IMG_UINT32)(psDeviceMemoryHeap - psDevMemoryInfo->psDeviceMemoryHeap); - - return PVRSRV_OK; -} - -IMG_EXPORT -PVRSRV_ERROR SGXGetClientInfoKM(IMG_HANDLE hDevCookie, - SGX_CLIENT_INFO* psClientInfo) -{ - PVRSRV_SGXDEV_INFO *psDevInfo = (PVRSRV_SGXDEV_INFO *)((PVRSRV_DEVICE_NODE *)hDevCookie)->pvDevice; - - - - psDevInfo->ui32ClientRefCount++; - -#if defined(PDUMP) - - psDevInfo->psKernelCCBInfo->ui32CCBDumpWOff = 0; -#endif - - - psClientInfo->ui32ProcessID = OSGetCurrentProcessIDKM(); - - - - OSMemCopy(&psClientInfo->asDevData, &psDevInfo->asSGXDevData, sizeof(psClientInfo->asDevData)); - - - return PVRSRV_OK; -} - - -IMG_VOID SGXPanic(PVRSRV_DEVICE_NODE *psDeviceNode) -{ - PVR_LOG(("SGX panic")); - SGXDumpDebugInfo(psDeviceNode, IMG_FALSE); - OSPanic(); -} - - -PVRSRV_ERROR SGXDevInitCompatCheck(PVRSRV_DEVICE_NODE *psDeviceNode) -{ - PVRSRV_ERROR eError; - PVRSRV_SGXDEV_INFO *psDevInfo; - IMG_UINT32 ui32BuildOptions, ui32BuildOptionsMismatch; -#if !defined(NO_HARDWARE) - PPVRSRV_KERNEL_MEM_INFO psMemInfo; - PVRSRV_SGX_MISCINFO_INFO *psSGXMiscInfoInt; - PVRSRV_SGX_MISCINFO_FEATURES *psSGXFeatures; - SGX_MISCINFO_STRUCT_SIZES *psSGXStructSizes; - IMG_BOOL bStructSizesFailed; - - - IMG_BOOL bCheckCoreRev; - const IMG_UINT32 aui32CoreRevExceptions[] = - { - 0x10100, 0x10101 - }; - const IMG_UINT32 ui32NumCoreExceptions = sizeof(aui32CoreRevExceptions) / (2*sizeof(IMG_UINT32)); - IMG_UINT i; -#endif - - - if(psDeviceNode->sDevId.eDeviceType != PVRSRV_DEVICE_TYPE_SGX) - { - PVR_LOG(("(FAIL) SGXInit: Device not of type SGX")); - eError = PVRSRV_ERROR_INVALID_PARAMS; - goto chk_exit; - } - - psDevInfo = psDeviceNode->pvDevice; - - - - ui32BuildOptions = (SGX_BUILD_OPTIONS); -#if defined(DEBUG) || defined (INTERNAL_TEST) - /* Workaround: During development, the DEBUG bit can get out of sync, so - * ignore that bit: - */ - if (0x1 & ui32BuildOptions) { - psDevInfo->ui32ClientBuildOptions = - psDevInfo->ui32ClientBuildOptions | 0x1; - } else { - psDevInfo->ui32ClientBuildOptions = - psDevInfo->ui32ClientBuildOptions & 0xfffffffe; - } -#endif - if (ui32BuildOptions != psDevInfo->ui32ClientBuildOptions) - { - ui32BuildOptionsMismatch = ui32BuildOptions ^ psDevInfo->ui32ClientBuildOptions; - if ( (psDevInfo->ui32ClientBuildOptions & ui32BuildOptionsMismatch) != 0) - { - PVR_LOG(("(FAIL) SGXInit: Mismatch in client-side and KM driver build options; " - "extra options present in client-side driver: (0x%lx). Please check sgx_options.h", - psDevInfo->ui32ClientBuildOptions & ui32BuildOptionsMismatch )); - } - - if ( (ui32BuildOptions & ui32BuildOptionsMismatch) != 0) - { - PVR_LOG(("(FAIL) SGXInit: Mismatch in client-side and KM driver build options; " - "extra options present in KM: (0x%lx). Please check sgx_options.h", - ui32BuildOptions & ui32BuildOptionsMismatch )); - } - eError = PVRSRV_ERROR_BUILD_MISMATCH; - goto chk_exit; - } - else - { - PVR_DPF((PVR_DBG_MESSAGE, "SGXInit: Client-side and KM driver build options match. [ OK ]")); - } - -#if !defined (NO_HARDWARE) - psMemInfo = psDevInfo->psKernelSGXMiscMemInfo; - - - psSGXMiscInfoInt = psMemInfo->pvLinAddrKM; - psSGXMiscInfoInt->ui32MiscInfoFlags = 0; - psSGXMiscInfoInt->ui32MiscInfoFlags |= PVRSRV_USSE_MISCINFO_GET_STRUCT_SIZES; - eError = SGXGetMiscInfoUkernel(psDevInfo, psDeviceNode); - - - if(eError != PVRSRV_OK) - { - PVR_LOG(("(FAIL) SGXInit: Unable to validate device DDK version")); - goto chk_exit; - } - psSGXFeatures = &((PVRSRV_SGX_MISCINFO_INFO*)(psMemInfo->pvLinAddrKM))->sSGXFeatures; - if( (psSGXFeatures->ui32DDKVersion != - ((PVRVERSION_MAJ << 16) | - (PVRVERSION_MIN << 8) | - PVRVERSION_BRANCH) ) || - (psSGXFeatures->ui32DDKBuild != PVRVERSION_BUILD) ) - { - PVR_LOG(("(FAIL) SGXInit: Incompatible driver DDK revision (%ld)/device DDK revision (%ld).", - PVRVERSION_BUILD, psSGXFeatures->ui32DDKBuild)); - eError = PVRSRV_ERROR_DDK_VERSION_MISMATCH; - PVR_DBG_BREAK; - goto chk_exit; - } - else - { - PVR_DPF((PVR_DBG_MESSAGE, "SGXInit: driver DDK (%ld) and device DDK (%ld) match. [ OK ]", - PVRVERSION_BUILD, psSGXFeatures->ui32DDKBuild)); - } - - - if (psSGXFeatures->ui32CoreRevSW == 0) - { - - - PVR_LOG(("SGXInit: HW core rev (%lx) check skipped.", - psSGXFeatures->ui32CoreRev)); - } - else - { - - bCheckCoreRev = IMG_TRUE; - for(i=0; i<ui32NumCoreExceptions; i+=2) - { - if( (psSGXFeatures->ui32CoreRev==aui32CoreRevExceptions[i]) && - (psSGXFeatures->ui32CoreRevSW==aui32CoreRevExceptions[i+1]) ) - { - PVR_LOG(("SGXInit: HW core rev (%lx), SW core rev (%lx) check skipped.", - psSGXFeatures->ui32CoreRev, - psSGXFeatures->ui32CoreRevSW)); - bCheckCoreRev = IMG_FALSE; - } - } - - if (bCheckCoreRev) - { - if (psSGXFeatures->ui32CoreRev != psSGXFeatures->ui32CoreRevSW) - { - PVR_LOG(("(FAIL) SGXInit: Incompatible HW core rev (%lx) and SW core rev (%lx).", - psSGXFeatures->ui32CoreRev, psSGXFeatures->ui32CoreRevSW)); - eError = PVRSRV_ERROR_BUILD_MISMATCH; - goto chk_exit; - } - else - { - PVR_DPF((PVR_DBG_MESSAGE, "SGXInit: HW core rev (%lx) and SW core rev (%lx) match. [ OK ]", - psSGXFeatures->ui32CoreRev, psSGXFeatures->ui32CoreRevSW)); - } - } - } - - - psSGXStructSizes = &((PVRSRV_SGX_MISCINFO_INFO*)(psMemInfo->pvLinAddrKM))->sSGXStructSizes; - - bStructSizesFailed = IMG_FALSE; - - CHECK_SIZE(HOST_CTL); - CHECK_SIZE(COMMAND); -#if defined(SGX_FEATURE_2D_HARDWARE) - CHECK_SIZE(2DCMD); - CHECK_SIZE(2DCMD_SHARED); -#endif - CHECK_SIZE(CMDTA); - CHECK_SIZE(CMDTA_SHARED); - CHECK_SIZE(TRANSFERCMD); - CHECK_SIZE(TRANSFERCMD_SHARED); - - CHECK_SIZE(3DREGISTERS); - CHECK_SIZE(HWPBDESC); - CHECK_SIZE(HWRENDERCONTEXT); - CHECK_SIZE(HWRENDERDETAILS); - CHECK_SIZE(HWRTDATA); - CHECK_SIZE(HWRTDATASET); - CHECK_SIZE(HWTRANSFERCONTEXT); - - if (bStructSizesFailed == IMG_TRUE) - { - PVR_LOG(("(FAIL) SGXInit: Mismatch in SGXMKIF structure sizes.")); - eError = PVRSRV_ERROR_BUILD_MISMATCH; - goto chk_exit; - } - else - { - PVR_DPF((PVR_DBG_MESSAGE, "SGXInit: SGXMKIF structure sizes match. [ OK ]")); - } - - -#if defined(DEBUG) || defined (INTERNAL_TEST) - /* Workaround: During development, the DEBUG bit can get out of sync, so - * ignore that bit: - */ - if (0x1 & (SGX_BUILD_OPTIONS)) { - ui32BuildOptions = psSGXFeatures->ui32BuildOptions | 0x1; - } else { - ui32BuildOptions = psSGXFeatures->ui32BuildOptions & 0xfffffffe; - } -#else - ui32BuildOptions = psSGXFeatures->ui32BuildOptions; -#endif - if (ui32BuildOptions != (SGX_BUILD_OPTIONS)) - { - ui32BuildOptionsMismatch = ui32BuildOptions ^ (SGX_BUILD_OPTIONS); - if ( ((SGX_BUILD_OPTIONS) & ui32BuildOptionsMismatch) != 0) - { - PVR_LOG(("(FAIL) SGXInit: Mismatch in driver and microkernel build options; " - "extra options present in driver: (0x%lx). Please check sgx_options.h", - (SGX_BUILD_OPTIONS) & ui32BuildOptionsMismatch )); - } - - if ( (ui32BuildOptions & ui32BuildOptionsMismatch) != 0) - { - PVR_LOG(("(FAIL) SGXInit: Mismatch in driver and microkernel build options; " - "extra options present in microkernel: (0x%lx). Please check sgx_options.h", - ui32BuildOptions & ui32BuildOptionsMismatch )); - } - eError = PVRSRV_ERROR_BUILD_MISMATCH; - goto chk_exit; - } - else - { - PVR_DPF((PVR_DBG_MESSAGE, "SGXInit: Driver and microkernel build options match. [ OK ]")); - } -#endif - - eError = PVRSRV_OK; -chk_exit: -#if defined(IGNORE_SGX_INIT_COMPATIBILITY_CHECK) - return PVRSRV_OK; -#else - return eError; -#endif -} - -static -PVRSRV_ERROR SGXGetMiscInfoUkernel(PVRSRV_SGXDEV_INFO *psDevInfo, - PVRSRV_DEVICE_NODE *psDeviceNode) -{ - PVRSRV_ERROR eError; - SGXMKIF_COMMAND sCommandData; - PVRSRV_SGX_MISCINFO_INFO *psSGXMiscInfoInt; - PVRSRV_SGX_MISCINFO_FEATURES *psSGXFeatures; - SGX_MISCINFO_STRUCT_SIZES *psSGXStructSizes; - - PPVRSRV_KERNEL_MEM_INFO psMemInfo = psDevInfo->psKernelSGXMiscMemInfo; - - if (! psMemInfo->pvLinAddrKM) - { - PVR_DPF((PVR_DBG_ERROR, "SGXGetMiscInfoUkernel: Invalid address.")); - return PVRSRV_ERROR_INVALID_PARAMS; - } - psSGXMiscInfoInt = psMemInfo->pvLinAddrKM; - psSGXFeatures = &psSGXMiscInfoInt->sSGXFeatures; - psSGXStructSizes = &psSGXMiscInfoInt->sSGXStructSizes; - - psSGXMiscInfoInt->ui32MiscInfoFlags &= ~PVRSRV_USSE_MISCINFO_READY; - - - OSMemSet(psSGXFeatures, 0, sizeof(*psSGXFeatures)); - OSMemSet(psSGXStructSizes, 0, sizeof(*psSGXStructSizes)); - - - sCommandData.ui32Data[1] = psMemInfo->sDevVAddr.uiAddr; - - eError = SGXScheduleCCBCommandKM(psDeviceNode, - SGXMKIF_CMD_GETMISCINFO, - &sCommandData, - KERNEL_ID, - 0); - - if (eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR, "SGXGetMiscInfoUkernel: SGXScheduleCCBCommandKM failed.")); - return eError; - } - - -#if !defined(NO_HARDWARE) - { - IMG_BOOL bExit; - - bExit = IMG_FALSE; - LOOP_UNTIL_TIMEOUT(MAX_HW_TIME_US) - { - if ((psSGXMiscInfoInt->ui32MiscInfoFlags & PVRSRV_USSE_MISCINFO_READY) != 0) - { - bExit = IMG_TRUE; - break; - } - } END_LOOP_UNTIL_TIMEOUT(); - - - if (!bExit) - { - PVR_DPF((PVR_DBG_ERROR, "SGXGetMiscInfoUkernel: Timeout occurred waiting for misc info.")); - return PVRSRV_ERROR_TIMEOUT; - } - } -#endif - - return PVRSRV_OK; -} - - - -IMG_EXPORT -PVRSRV_ERROR SGXGetMiscInfoKM(PVRSRV_SGXDEV_INFO *psDevInfo, - SGX_MISC_INFO *psMiscInfo, - PVRSRV_DEVICE_NODE *psDeviceNode, - IMG_HANDLE hDevMemContext) -{ - PPVRSRV_KERNEL_MEM_INFO psMemInfo = psDevInfo->psKernelSGXMiscMemInfo; - IMG_UINT32 *pui32MiscInfoFlags = &((PVRSRV_SGX_MISCINFO_INFO*)(psMemInfo->pvLinAddrKM))->ui32MiscInfoFlags; - - - *pui32MiscInfoFlags = 0; - -#if !defined(SUPPORT_SGX_EDM_MEMORY_DEBUG) - PVR_UNREFERENCED_PARAMETER(hDevMemContext); -#endif - - switch(psMiscInfo->eRequest) - { -#if defined(SGX_FEATURE_DATA_BREAKPOINTS) - case SGX_MISC_INFO_REQUEST_SET_BREAKPOINT: - { - IMG_UINT32 ui32RegOffset; - IMG_UINT32 ui32RegVal; - IMG_UINT32 ui32BaseRegOffset; - IMG_UINT32 ui32BaseRegVal; - IMG_UINT32 ui32MaskRegOffset; - IMG_UINT32 ui32MaskRegVal; - - switch(psMiscInfo->uData.sSGXBreakpointInfo.ui32BPIndex) - { - case 0: - ui32RegOffset = EUR_CR_BREAKPOINT0; - ui32BaseRegOffset = EUR_CR_BREAKPOINT0_BASE; - ui32MaskRegOffset = EUR_CR_BREAKPOINT0_MASK; - break; - case 1: - ui32RegOffset = EUR_CR_BREAKPOINT1; - ui32BaseRegOffset = EUR_CR_BREAKPOINT1_BASE; - ui32MaskRegOffset = EUR_CR_BREAKPOINT1_MASK; - break; - case 2: - ui32RegOffset = EUR_CR_BREAKPOINT2; - ui32BaseRegOffset = EUR_CR_BREAKPOINT2_BASE; - ui32MaskRegOffset = EUR_CR_BREAKPOINT2_MASK; - break; - case 3: - ui32RegOffset = EUR_CR_BREAKPOINT3; - ui32BaseRegOffset = EUR_CR_BREAKPOINT3_BASE; - ui32MaskRegOffset = EUR_CR_BREAKPOINT3_MASK; - break; - default: - PVR_DPF((PVR_DBG_ERROR,"SGXGetMiscInfoKM: SGX_MISC_INFO_REQUEST_SET_BREAKPOINT invalid BP idx %d", psMiscInfo->uData.sSGXBreakpointInfo.ui32BPIndex)); - return PVRSRV_ERROR_INVALID_PARAMS; - } - - - if(psMiscInfo->uData.sSGXBreakpointInfo.bBPEnable) - { - - IMG_DEV_VIRTADDR sBPDevVAddr = psMiscInfo->uData.sSGXBreakpointInfo.sBPDevVAddr; - - - ui32MaskRegVal = EUR_CR_BREAKPOINT0_MASK_REGION_MASK | EUR_CR_BREAKPOINT0_MASK_DM_MASK; - - - ui32BaseRegVal = sBPDevVAddr.uiAddr & EUR_CR_BREAKPOINT0_BASE_ADDRESS_MASK; - - - ui32RegVal = EUR_CR_BREAKPOINT0_CTRL_WENABLE_MASK - | EUR_CR_BREAKPOINT0_CTRL_WENABLE_MASK - | EUR_CR_BREAKPOINT0_CTRL_TRAPENABLE_MASK; - } - else - { - - ui32RegVal = ui32BaseRegVal = ui32MaskRegVal = 0; - } - - - - - - - - - - - return PVRSRV_OK; - } -#endif - - case SGX_MISC_INFO_REQUEST_CLOCKSPEED: - { - psMiscInfo->uData.ui32SGXClockSpeed = psDevInfo->ui32CoreClockSpeed; - return PVRSRV_OK; - } - - case SGX_MISC_INFO_REQUEST_SGXREV: - { - PVRSRV_ERROR eError; - PVRSRV_SGX_MISCINFO_FEATURES *psSGXFeatures; - - eError = SGXGetMiscInfoUkernel(psDevInfo, psDeviceNode); - if(eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR, "An error occurred in SGXGetMiscInfoUkernel: %d\n", - eError)); - return eError; - } - psSGXFeatures = &((PVRSRV_SGX_MISCINFO_INFO*)(psMemInfo->pvLinAddrKM))->sSGXFeatures; - - - psMiscInfo->uData.sSGXFeatures = *psSGXFeatures; - - - PVR_DPF((PVR_DBG_MESSAGE, "SGXGetMiscInfoKM: Core 0x%lx, sw ID 0x%lx, sw Rev 0x%lx\n", - psSGXFeatures->ui32CoreRev, - psSGXFeatures->ui32CoreIdSW, - psSGXFeatures->ui32CoreRevSW)); - PVR_DPF((PVR_DBG_MESSAGE, "SGXGetMiscInfoKM: DDK version 0x%lx, DDK build 0x%lx\n", - psSGXFeatures->ui32DDKVersion, - psSGXFeatures->ui32DDKBuild)); - - - return PVRSRV_OK; - } - - case SGX_MISC_INFO_REQUEST_DRIVER_SGXREV: - { - PVRSRV_SGX_MISCINFO_FEATURES *psSGXFeatures; - - psSGXFeatures = &((PVRSRV_SGX_MISCINFO_INFO*)(psMemInfo->pvLinAddrKM))->sSGXFeatures; - - - OSMemSet(psMemInfo->pvLinAddrKM, 0, - sizeof(PVRSRV_SGX_MISCINFO_INFO)); - - psSGXFeatures->ui32DDKVersion = - (PVRVERSION_MAJ << 16) | - (PVRVERSION_MIN << 8) | - PVRVERSION_BRANCH; - psSGXFeatures->ui32DDKBuild = PVRVERSION_BUILD; - - - psSGXFeatures->ui32BuildOptions = (SGX_BUILD_OPTIONS); - - - psMiscInfo->uData.sSGXFeatures = *psSGXFeatures; - return PVRSRV_OK; - } - -#if defined(SUPPORT_SGX_EDM_MEMORY_DEBUG) - case SGX_MISC_INFO_REQUEST_MEMREAD: - { - PVRSRV_ERROR eError; - PPVRSRV_KERNEL_MEM_INFO psMemInfo = psDevInfo->psKernelSGXMiscMemInfo; - PVRSRV_SGX_MISCINFO_FEATURES *psSGXFeatures; - PVRSRV_SGX_MISCINFO_MEMREAD *psSGXMemReadData; - - psSGXMemReadData = &((PVRSRV_SGX_MISCINFO_INFO*)(psMemInfo->pvLinAddrKM))->sSGXMemReadData; - - - *pui32MiscInfoFlags |= PVRSRV_USSE_MISCINFO_MEMREAD; - - - if(psMiscInfo->hDevMemContext != IMG_NULL) - { - SGXGetMMUPDAddrKM( (IMG_HANDLE)psDeviceNode, hDevMemContext, &psSGXMemReadData->sPDDevPAddr); - } - else - { - return PVRSRV_ERROR_INVALID_PARAMS; - } - - - if(psMiscInfo->sDevVAddr.uiAddr != 0) - { - psSGXMemReadData->sDevVAddr = psMiscInfo->sDevVAddr; - } - else - { - return PVRSRV_ERROR_INVALID_PARAMS; - } - - - eError = SGXGetMiscInfoUkernel(psDevInfo, psDeviceNode); - if(eError != PVRSRV_OK) - { - PVR_DPF((PVR_DBG_ERROR, "An error occurred in SGXGetMiscInfoUkernel: %d\n", - eError)); - return eError; - } - psSGXFeatures = &((PVRSRV_SGX_MISCINFO_INFO*)(psMemInfo->pvLinAddrKM))->sSGXFeatures; - -#if !defined SGX_FEATURE_MULTIPLE_MEM_CONTEXTS - if(*pui32MiscInfoFlags & PVRSRV_USSE_MISCINFO_MEMREAD_FAIL) - { - return PVRSRV_ERROR_GENERIC; - } -#endif - - psMiscInfo->uData.sSGXFeatures = *psSGXFeatures; - return PVRSRV_OK; - } -#endif - -#ifdef SUPPORT_SGX_HWPERF - case SGX_MISC_INFO_REQUEST_SET_HWPERF_STATUS: - { - SGXMKIF_HWPERF_CB *psHWPerfCB = psDevInfo->psKernelHWPerfCBMemInfo->pvLinAddrKM; - IMG_UINT ui32MatchingFlags; - - - if ((psMiscInfo->uData.ui32NewHWPerfStatus & ~(PVRSRV_SGX_HWPERF_GRAPHICS_ON | PVRSRV_SGX_HWPERF_MK_EXECUTION_ON)) != 0) - { - return PVRSRV_ERROR_INVALID_PARAMS; - } - - - ui32MatchingFlags = psMiscInfo->uData.ui32NewHWPerfStatus & psDevInfo->psSGXHostCtl->ui32HWPerfFlags; - if((ui32MatchingFlags & PVRSRV_SGX_HWPERF_GRAPHICS_ON) == 0UL) - { - psHWPerfCB->ui32OrdinalGRAPHICS = 0xffffffff; - } - if((ui32MatchingFlags & PVRSRV_SGX_HWPERF_MK_EXECUTION_ON) == 0UL) - { - psHWPerfCB->ui32OrdinalMK_EXECUTION = 0xffffffffUL; - } - - - psDevInfo->psSGXHostCtl->ui32HWPerfFlags = psMiscInfo->uData.ui32NewHWPerfStatus; - #if defined(PDUMP) - PDUMPCOMMENTWITHFLAGS(PDUMP_FLAGS_CONTINUOUS, "SGX ukernel HWPerf status %lu\n", - psDevInfo->psSGXHostCtl->ui32HWPerfFlags); - PDUMPMEM(IMG_NULL, psDevInfo->psKernelSGXHostCtlMemInfo, - offsetof(SGXMKIF_HOST_CTL, ui32HWPerfFlags), - sizeof(psDevInfo->psSGXHostCtl->ui32HWPerfFlags), PDUMP_FLAGS_CONTINUOUS, - MAKEUNIQUETAG(psDevInfo->psKernelSGXHostCtlMemInfo)); - #endif - - return PVRSRV_OK; - } - case SGX_MISC_INFO_REQUEST_HWPERF_CB_ON: - { - - SGXMKIF_HWPERF_CB *psHWPerfCB = psDevInfo->psKernelHWPerfCBMemInfo->pvLinAddrKM; - psHWPerfCB->ui32OrdinalGRAPHICS = 0xffffffffUL; - - psDevInfo->psSGXHostCtl->ui32HWPerfFlags |= PVRSRV_SGX_HWPERF_GRAPHICS_ON; - return PVRSRV_OK; - } - case SGX_MISC_INFO_REQUEST_HWPERF_CB_OFF: - { - - psDevInfo->psSGXHostCtl->ui32HWPerfFlags = 0; - return PVRSRV_OK; - } - case SGX_MISC_INFO_REQUEST_HWPERF_RETRIEVE_CB: - { - - SGX_MISC_INFO_HWPERF_RETRIEVE_CB *psRetrieve = &psMiscInfo->uData.sRetrieveCB; - SGXMKIF_HWPERF_CB *psHWPerfCB = psDevInfo->psKernelHWPerfCBMemInfo->pvLinAddrKM; - IMG_UINT i; - - for (i = 0; psHWPerfCB->ui32Woff != psHWPerfCB->ui32Roff && i < psRetrieve->ui32ArraySize; i++) - { - SGXMKIF_HWPERF_CB_ENTRY *psData = &psHWPerfCB->psHWPerfCBData[psHWPerfCB->ui32Roff]; - - - - psRetrieve->psHWPerfData[i].ui32FrameNo = psData->ui32FrameNo; - psRetrieve->psHWPerfData[i].ui32Type = (psData->ui32Type & PVRSRV_SGX_HWPERF_TYPE_OP_MASK); - psRetrieve->psHWPerfData[i].ui32StartTime = psData->ui32Time; - psRetrieve->psHWPerfData[i].ui32StartTimeWraps = psData->ui32TimeWraps; - psRetrieve->psHWPerfData[i].ui32EndTime = psData->ui32Time; - psRetrieve->psHWPerfData[i].ui32EndTimeWraps = psData->ui32TimeWraps; - psRetrieve->psHWPerfData[i].ui32ClockSpeed = psDevInfo->ui32CoreClockSpeed; - psRetrieve->psHWPerfData[i].ui32TimeMax = psDevInfo->ui32uKernelTimerClock; - psHWPerfCB->ui32Roff = (psHWPerfCB->ui32Roff + 1) & (SGXMKIF_HWPERF_CB_SIZE - 1); - } - psRetrieve->ui32DataCount = i; - psRetrieve->ui32Time = OSClockus(); - return PVRSRV_OK; - } -#endif - case SGX_MISC_INFO_DUMP_DEBUG_INFO: - { - PVR_LOG(("User requested SGX debug info")); - - - SGXDumpDebugInfo(psDeviceNode, IMG_FALSE); - - return PVRSRV_OK; - } - - case SGX_MISC_INFO_PANIC: - { - PVR_LOG(("User requested SGX panic")); - - SGXPanic(psDeviceNode); - - return PVRSRV_OK; - } - - default: - { - - return PVRSRV_ERROR_INVALID_PARAMS; - } - } -} - -#if defined(SUPPORT_SGX_HWPERF) -IMG_EXPORT -PVRSRV_ERROR SGXReadDiffCountersKM(IMG_HANDLE hDevHandle, - IMG_UINT32 ui32Reg, - IMG_UINT32 *pui32Old, - IMG_BOOL bNew, - IMG_UINT32 ui32New, - IMG_UINT32 ui32NewReset, - IMG_UINT32 ui32CountersReg, - IMG_UINT32 ui32Reg2, - IMG_BOOL *pbActive, - PVRSRV_SGXDEV_DIFF_INFO *psDiffs) -{ - PVRSRV_ERROR eError; - SYS_DATA *psSysData; - PVRSRV_POWER_DEV *psPowerDevice; - IMG_BOOL bPowered = IMG_FALSE; - PVRSRV_DEVICE_NODE *psDeviceNode = hDevHandle; - PVRSRV_SGXDEV_INFO *psDevInfo = psDeviceNode->pvDevice; - - - if(bNew) - { - psDevInfo->ui32HWGroupRequested = ui32New; - } - psDevInfo->ui32HWReset |= ui32NewReset; - - - eError = PVRSRVPowerLock(KERNEL_ID, IMG_FALSE); - if (eError != PVRSRV_OK) - { - return eError; - } - - SysAcquireData(&psSysData); - - - psPowerDevice = (PVRSRV_POWER_DEV*) - List_PVRSRV_POWER_DEV_Any_va(psSysData->psPowerDeviceList, - MatchPowerDeviceIndex_AnyVaCb, - psDeviceNode->sDevId.ui32DeviceIndex); - - if (psPowerDevice) - { - bPowered = (IMG_BOOL)(psPowerDevice->eCurrentPowerState == PVRSRV_DEV_POWER_STATE_ON); - } - - - - *pbActive = bPowered; - - - - { - IMG_UINT32 ui32rval = 0; - - - if(bPowered) - { - IMG_UINT32 i; - - - *pui32Old = OSReadHWReg(psDevInfo->pvRegsBaseKM, ui32Reg); - - for (i = 0; i < PVRSRV_SGX_DIFF_NUM_COUNTERS; ++i) - { - psDiffs->aui32Counters[i] = OSReadHWReg(psDevInfo->pvRegsBaseKM, ui32CountersReg + (i * 4)); - } - - if(ui32Reg2) - { - ui32rval = OSReadHWReg(psDevInfo->pvRegsBaseKM, ui32Reg2); - } - - - - if (psDevInfo->ui32HWGroupRequested != *pui32Old) - { - - if(psDevInfo->ui32HWReset != 0) - { - OSWriteHWReg(psDevInfo->pvRegsBaseKM, ui32Reg, psDevInfo->ui32HWGroupRequested | psDevInfo->ui32HWReset); - psDevInfo->ui32HWReset = 0; - } - - OSWriteHWReg(psDevInfo->pvRegsBaseKM, ui32Reg, psDevInfo->ui32HWGroupRequested); - } - } - - psDiffs->ui32Time[0] = OSClockus(); - psDiffs->ui32Time[1] = psDevInfo->psSGXHostCtl->ui32TimeWraps; - psDiffs->ui32Time[2] = ui32rval; - - psDiffs->ui32Marker[0] = psDevInfo->ui32KickTACounter; - psDiffs->ui32Marker[1] = psDevInfo->ui32KickTARenderCounter; - } - - - PVRSRVPowerUnlock(KERNEL_ID); - - SGXTestActivePowerEvent(psDeviceNode, KERNEL_ID); - - return eError; -} - - -IMG_EXPORT -PVRSRV_ERROR SGXReadHWPerfCBKM(IMG_HANDLE hDevHandle, - IMG_UINT32 ui32ArraySize, - PVRSRV_SGX_HWPERF_CB_ENTRY *psClientHWPerfEntry, - IMG_UINT32 *pui32DataCount, - IMG_UINT32 *pui32ClockSpeed, - IMG_UINT32 *pui32HostTimeStamp) -{ - PVRSRV_ERROR eError = PVRSRV_OK; - PVRSRV_DEVICE_NODE *psDeviceNode = hDevHandle; - PVRSRV_SGXDEV_INFO *psDevInfo = psDeviceNode->pvDevice; - SGXMKIF_HWPERF_CB *psHWPerfCB = psDevInfo->psKernelHWPerfCBMemInfo->pvLinAddrKM; - IMG_UINT i; - - for (i = 0; - psHWPerfCB->ui32Woff != psHWPerfCB->ui32Roff && i < ui32ArraySize; - i++) - { - SGXMKIF_HWPERF_CB_ENTRY *psMKPerfEntry = &psHWPerfCB->psHWPerfCBData[psHWPerfCB->ui32Roff]; - - psClientHWPerfEntry[i].ui32FrameNo = psMKPerfEntry->ui32FrameNo; - psClientHWPerfEntry[i].ui32Type = psMKPerfEntry->ui32Type; - psClientHWPerfEntry[i].ui32Ordinal = psMKPerfEntry->ui32Ordinal; - psClientHWPerfEntry[i].ui32Clocksx16 = SGXConvertTimeStamp(psDevInfo, - psMKPerfEntry->ui32TimeWraps, - psMKPerfEntry->ui32Time); - OSMemCopy(&psClientHWPerfEntry[i].ui32Counters[0], - &psMKPerfEntry->ui32Counters[0], - sizeof(psMKPerfEntry->ui32Counters)); - - psHWPerfCB->ui32Roff = (psHWPerfCB->ui32Roff + 1) & (SGXMKIF_HWPERF_CB_SIZE - 1); - } - - *pui32DataCount = i; - *pui32ClockSpeed = psDevInfo->ui32CoreClockSpeed; - *pui32HostTimeStamp = OSClockus(); - - return eError; -} -#else -#endif - - |