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Diffstat (limited to 'target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cpu/mvCpuL2Cntrs.c')
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cpu/mvCpuL2Cntrs.c143
1 files changed, 0 insertions, 143 deletions
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cpu/mvCpuL2Cntrs.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cpu/mvCpuL2Cntrs.c
deleted file mode 100644
index 033386224f..0000000000
--- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cpu/mvCpuL2Cntrs.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "mvOs.h"
-#include "mvCpuL2Cntrs.h"
-
-
-
-MV_CPU_L2_CNTRS_ENTRY mvCpuL2CntrsTbl[MV_CPU_L2_CNTRS_NUM];
-
-MV_CPU_L2_CNTRS_EVENT* mvCpuL2CntrsEventTbl[128];
-
-void mvCpuL2CntrsReset(void)
-{
- MV_U32 reg = 0;
-
- MV_ASM ("mcr p15, 6, %0, c15, c13, 0" : : "r" (reg));
- MV_ASM ("mcr p15, 6, %0, c15, c13, 1" : : "r" (reg));
- MV_ASM ("mcr p15, 6, %0, c15, c13, 2" : : "r" (reg));
- MV_ASM ("mcr p15, 6, %0, c15, c13, 3" : : "r" (reg));
-}
-
-static void mvCpuL2CntrConfig(int counter, int op)
-{
- MV_U32 reg = (1 << op) | 0x1; /*enable*/
-
- switch(counter)
- {
- case 0:
- MV_ASM ("mcr p15, 6, %0, c15, c12, 0" : : "r" (reg));
- return;
-
- case 1:
- MV_ASM ("mcr p15, 6, %0, c15, c12, 1" : : "r" (reg));
- return;
-
- default:
- mvOsPrintf("mvCpuL2CntrConfig: bad counter number (%d)\n", counter);
- }
- return;
-}
-
-void mvCpuL2CntrsEventClear(MV_CPU_L2_CNTRS_EVENT* pEvent)
-{
- int i;
-
- for(i=0; i<MV_CPU_L2_CNTRS_NUM; i++)
- {
- pEvent->counters_sum[i] = 0;
- }
- pEvent->num_of_measurements = 0;
-}
-
-
-MV_CPU_L2_CNTRS_EVENT* mvCpuL2CntrsEventCreate(char* name, MV_U32 print_threshold)
-{
- int i;
- MV_CPU_L2_CNTRS_EVENT* event = mvOsMalloc(sizeof(MV_CPU_L2_CNTRS_EVENT));
-
- if(event)
- {
- strncpy(event->name, name, sizeof(event->name));
- event->num_of_measurements = 0;
- event->avg_sample_count = print_threshold;
- for(i=0; i<MV_CPU_L2_CNTRS_NUM; i++)
- {
- event->counters_before[i] = 0;
- event->counters_after[i] = 0;
- event->counters_sum[i] = 0;
- }
- }
- return event;
-}
-
-void mvCpuL2CntrsEventDelete(MV_CPU_L2_CNTRS_EVENT* event)
-{
- if(event != NULL)
- mvOsFree(event);
-}
-
-
-MV_STATUS mvCpuL2CntrsProgram(int counter, MV_CPU_L2_CNTRS_OPS op,
- char* name, MV_U32 overhead)
-{
- strncpy(mvCpuL2CntrsTbl[counter].name, name, sizeof(mvCpuL2CntrsTbl[counter].name));
- mvCpuL2CntrsTbl[counter].operation = op;
- mvCpuL2CntrsTbl[counter].opIdx = op;
- mvCpuL2CntrsTbl[counter].overhead = overhead;
- mvCpuL2CntrConfig(counter, op);
- mvOsPrintf("CPU L2 Counter %d: operation=%d, overhead=%d\n",
- counter, op, overhead);
- return MV_OK;
-}
-
-void mvCpuL2CntrsShow(MV_CPU_L2_CNTRS_EVENT* pEvent)
-{
- int i;
- MV_U64 counters_avg;
-
- if(pEvent->num_of_measurements < pEvent->avg_sample_count)
- return;
-
- mvOsPrintf("%16s: ", pEvent->name);
- for(i=0; i<MV_CPU_L2_CNTRS_NUM; i++)
- {
- counters_avg = mvOsDivMod64(pEvent->counters_sum[i],
- pEvent->num_of_measurements, NULL);
-
- if(counters_avg >= mvCpuL2CntrsTbl[i].overhead)
- counters_avg -= mvCpuL2CntrsTbl[i].overhead;
- else
- counters_avg = 0;
-
- mvOsPrintf("%s=%5llu, ", mvCpuL2CntrsTbl[i].name, counters_avg);
- }
- mvOsPrintf("\n");
- mvCpuL2CntrsEventClear(pEvent);
- mvCpuL2CntrsReset();
-}
-
-void mvCpuL2CntrsStatus(void)
-{
- int i;
-
- for(i=0; i<MV_CPU_L2_CNTRS_NUM; i++)
- {
- mvOsPrintf("#%d: %s, overhead=%d\n",
- i, mvCpuL2CntrsTbl[i].name, mvCpuL2CntrsTbl[i].overhead);
- }
-}