diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/pvr/services4/srvkm/common/metrics.c')
| -rw-r--r-- | drivers/gpu/drm/emgd/pvr/services4/srvkm/common/metrics.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/drivers/gpu/drm/emgd/pvr/services4/srvkm/common/metrics.c b/drivers/gpu/drm/emgd/pvr/services4/srvkm/common/metrics.c deleted file mode 100644 index ee5cabd49985..000000000000 --- a/drivers/gpu/drm/emgd/pvr/services4/srvkm/common/metrics.c +++ /dev/null @@ -1,160 +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 "services_headers.h" -#include "metrics.h" - -#if defined(SUPPORT_VGX) -#include "vgxapi_km.h" -#endif - -#if defined(SUPPORT_SGX) -#include "sgxapi_km.h" -#endif - -#if defined(DEBUG) || defined(TIMING) - -static volatile IMG_UINT32 *pui32TimerRegister = 0; - -#define PVRSRV_TIMER_TOTAL_IN_TICKS(X) asTimers[X].ui32Total -#define PVRSRV_TIMER_TOTAL_IN_MS(X) ((1000*asTimers[X].ui32Total)/ui32TicksPerMS) -#define PVRSRV_TIMER_COUNT(X) asTimers[X].ui32Count - - -Temporal_Data asTimers[PVRSRV_NUM_TIMERS]; - - -IMG_UINT32 PVRSRVTimeNow(IMG_VOID) -{ - if (!pui32TimerRegister) - { - static IMG_BOOL bFirstTime = IMG_TRUE; - - if (bFirstTime) - { - PVR_DPF((PVR_DBG_ERROR,"PVRSRVTimeNow: No timer register set up")); - - bFirstTime = IMG_FALSE; - } - - return 0; - } - -#if defined(__sh__) - - return (0xffffffff-*pui32TimerRegister); - -#else - - return 0; - -#endif -} - - -static IMG_UINT32 PVRSRVGetCPUFreq(IMG_VOID) -{ - IMG_UINT32 ui32Time1, ui32Time2; - - ui32Time1 = PVRSRVTimeNow(); - - OSWaitus(1000000); - - ui32Time2 = PVRSRVTimeNow(); - - PVR_DPF((PVR_DBG_WARNING, "PVRSRVGetCPUFreq: timer frequency = %d Hz", ui32Time2 - ui32Time1)); - - return (ui32Time2 - ui32Time1); -} - - -IMG_VOID PVRSRVSetupMetricTimers(IMG_VOID *pvDevInfo) -{ - IMG_UINT32 ui32Loop; - - PVR_UNREFERENCED_PARAMETER(pvDevInfo); - - for(ui32Loop=0; ui32Loop < (PVRSRV_NUM_TIMERS); ui32Loop++) - { - asTimers[ui32Loop].ui32Total = 0; - asTimers[ui32Loop].ui32Count = 0; - } - - - #if defined(__sh__) - - - - - - *TCR_2 = TIMER_DIVISOR; - - - *TCOR_2 = *TCNT_2 = (IMG_UINT)0xffffffff; - - - *TST_REG |= (IMG_UINT8)0x04; - - pui32TimerRegister = (IMG_UINT32 *)TCNT_2; - - #else - - pui32TimerRegister = 0; - - #endif - -} - - -IMG_VOID PVRSRVOutputMetricTotals(IMG_VOID) -{ - IMG_UINT32 ui32TicksPerMS, ui32Loop; - - ui32TicksPerMS = PVRSRVGetCPUFreq(); - - if (!ui32TicksPerMS) - { - PVR_DPF((PVR_DBG_ERROR,"PVRSRVOutputMetricTotals: Failed to get CPU Freq")); - return; - } - - for(ui32Loop=0; ui32Loop < (PVRSRV_NUM_TIMERS); ui32Loop++) - { - if (asTimers[ui32Loop].ui32Count & 0x80000000L) - { - PVR_DPF((PVR_DBG_WARNING,"PVRSRVOutputMetricTotals: Timer %u is still ON", ui32Loop)); - } - } -#if 0 - - PVR_DPF((PVR_DBG_ERROR," Timer(%u): Total = %u",PVRSRV_TIMER_EXAMPLE_1, PVRSRV_TIMER_TOTAL_IN_TICKS(PVRSRV_TIMER_EXAMPLE_1))); - PVR_DPF((PVR_DBG_ERROR," Timer(%u): Time = %ums",PVRSRV_TIMER_EXAMPLE_1, PVRSRV_TIMER_TOTAL_IN_MS(PVRSRV_TIMER_EXAMPLE_1))); - PVR_DPF((PVR_DBG_ERROR," Timer(%u): Count = %u",PVRSRV_TIMER_EXAMPLE_1, PVRSRV_TIMER_COUNT(PVRSRV_TIMER_EXAMPLE_1))); -#endif -} - -#endif - |