arch/arm/mach-mt8127/include/mach/mt_mon.h

   1 #ifndef __MT_MON_H__
   2 #define __MT_MON_H__
   3
   4 #include "mach/pmu_v7.h"
   5 #include <linux/threads.h>
   6
   7 struct mt_mon_log
   8 {
   9
  10     __u32 cpu_cyc[NR_CPUS];
  11     __u32 cpu_cnt0[NR_CPUS];
  12     __u32 cpu_cnt1[NR_CPUS];
  13     __u32 cpu_cnt2[NR_CPUS];
  14     __u32 cpu_cnt3[NR_CPUS];
  15
  16     __u32 BM_BCNT;
  17     __u32 BM_TACT;
  18     __u32 BM_TSCT;
  19     __u32 BM_WACT;
  20     __u32 BM_WSCT;
  21     __u32 BM_BACT;
  22     __u32 BM_BSCT;
  23     __u32 BM_TSCT2;
  24     __u32 BM_WSCT2;
  25     __u32 BM_TSCT3;
  26     __u32 BM_WSCT3;
  27     __u32 BM_WSCT4;
  28     __u32 BM_TTYPE1;
  29     __u32 BM_TTYPE2;
  30     __u32 BM_TTYPE3;
  31     __u32 BM_TTYPE4;
  32     __u32 BM_TTYPE5;
  33 #if 0
  34     __u32 BM_TTYPE6;
  35     __u32 BM_TTYPE7;
  36 #endif
  37     __u32 BM_TTYPE9;
  38     __u32 BM_TTYPE10;
  39     __u32 BM_TTYPE11;
  40     __u32 BM_TTYPE12;
  41     __u32 BM_TTYPE13;
  42 #if 0
  43     __u32 BM_TTYPE14;
  44     __u32 BM_TTYPE15;
  45 #endif
  46
  47     /* 6582 doesn't have MCI */
  48 #if 0
  49     __u32 MCI_CNT0;
  50     __u32 MCI_CNT1;
  51 #endif
  52     __u32 BM_TPCT1;
  53
  54     __u32 DRAMC_PageHit;
  55     __u32 DRAMC_PageMiss;
  56     __u32 DRAMC_Interbank;
  57     __u32 DRAMC_Idle;
  58 };
  59 typedef enum
  60 {
  61     MODE_MANUAL_USER,
  62     MODE_MANUAL_KERNEL,
  63     MODE_SCHED_SWITCH,
  64     MODE_PERIODIC,
  65     MODE_MANUAL_TRACER,
  66     MODE_FREE
  67 } MonitorMode;
  68
  69 extern void set_mt65xx_mon_period(long time_ns);
  70 extern long get_mt65xx_mon_period(void);
  71 extern void set_mt65xx_mon_manual_start(unsigned int bStart);
  72 extern unsigned int get_mt65xx_mon_manual_start(void);
  73 extern void set_mt65xx_mon_mode(MonitorMode mode);
  74 extern MonitorMode get_mt65xx_mon_mode(void);
  75
  76 struct l2c_cfg{
  77     u32 l2c_evt[2];
  78 };
  79
  80
  81 struct mtk_monitor {
  82     int                         (*init)(void);
  83     int                         (*deinit)(void);
  84     int                 (*enable)(void);
  85     int                 (*disable)(void);
  86         unsigned int    (*mon_log)(void *);
  87     void                        (*set_pmu)(struct pmu_cfg *p_cfg);
  88     void                        (*get_pmu)(struct pmu_cfg *p_cfg);
  89     void                        (*set_l2c)(struct l2c_cfg *l_cfg);
  90     void                        (*get_l2c)(struct l2c_cfg *l_cfg);
  91     void                        (*set_bm_rw)(int type);
  92     struct mt_mon_log *log_buff;
  93 };
  94
  95 int register_monitor(struct mtk_monitor **mtk_mon, MonitorMode mode);
  96 void unregister_monitor(struct mtk_monitor **mtk_mon);
  97
  98 #endif  /* !__MT65XX_MON_H__ */