LXR linux/arch/powerpc/include/asm/reg_fsl

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Contains register definitions for the Freescale Embedded Performance
   4 * Monitor.
   5 */
   6#ifdef __KERNEL__
   7#ifndef __ASM_POWERPC_REG_FSL_EMB_H__
   8#define __ASM_POWERPC_REG_FSL_EMB_H__
   9
  10#include <linux/stringify.h>
  11
  12#ifndef __ASSEMBLY__
  13/* Performance Monitor Registers */
  14#define mfpmr(rn)       ({unsigned int rval; \
  15                        asm volatile("mfpmr %0," __stringify(rn) \
  16                                     : "=r" (rval)); rval;})
  17#define mtpmr(rn, v)    asm volatile("mtpmr " __stringify(rn) ",%0" : : "r" (v))
  18#endif /* __ASSEMBLY__ */
  19
  20/* Freescale Book E Performance Monitor APU Registers */
  21#define PMRN_PMC0       0x010   /* Performance Monitor Counter 0 */
  22#define PMRN_PMC1       0x011   /* Performance Monitor Counter 1 */
  23#define PMRN_PMC2       0x012   /* Performance Monitor Counter 2 */
  24#define PMRN_PMC3       0x013   /* Performance Monitor Counter 3 */
  25#define PMRN_PMC4       0x014   /* Performance Monitor Counter 4 */
  26#define PMRN_PMC5       0x015   /* Performance Monitor Counter 5 */
  27#define PMRN_PMLCA0     0x090   /* PM Local Control A0 */
  28#define PMRN_PMLCA1     0x091   /* PM Local Control A1 */
  29#define PMRN_PMLCA2     0x092   /* PM Local Control A2 */
  30#define PMRN_PMLCA3     0x093   /* PM Local Control A3 */
  31#define PMRN_PMLCA4     0x094   /* PM Local Control A4 */
  32#define PMRN_PMLCA5     0x095   /* PM Local Control A5 */
  33
  34#define PMLCA_FC        0x80000000      /* Freeze Counter */
  35#define PMLCA_FCS       0x40000000      /* Freeze in Supervisor */
  36#define PMLCA_FCU       0x20000000      /* Freeze in User */
  37#define PMLCA_FCM1      0x10000000      /* Freeze when PMM==1 */
  38#define PMLCA_FCM0      0x08000000      /* Freeze when PMM==0 */
  39#define PMLCA_CE        0x04000000      /* Condition Enable */
  40#define PMLCA_FGCS1     0x00000002      /* Freeze in guest state */
  41#define PMLCA_FGCS0     0x00000001      /* Freeze in hypervisor state */
  42
  43#define PMLCA_EVENT_MASK 0x01ff0000     /* Event field */
  44#define PMLCA_EVENT_SHIFT       16
  45
  46#define PMRN_PMLCB0     0x110   /* PM Local Control B0 */
  47#define PMRN_PMLCB1     0x111   /* PM Local Control B1 */
  48#define PMRN_PMLCB2     0x112   /* PM Local Control B2 */
  49#define PMRN_PMLCB3     0x113   /* PM Local Control B3 */
  50#define PMRN_PMLCB4     0x114   /* PM Local Control B4 */
  51#define PMRN_PMLCB5     0x115   /* PM Local Control B5 */
  52
  53#define PMLCB_THRESHMUL_MASK    0x0700  /* Threshold Multiple Field */
  54#define PMLCB_THRESHMUL_SHIFT   8
  55
  56#define PMLCB_THRESHOLD_MASK    0x003f  /* Threshold Field */
  57#define PMLCB_THRESHOLD_SHIFT   0
  58
  59#define PMRN_PMGC0      0x190   /* PM Global Control 0 */
  60
  61#define PMGC0_FAC       0x80000000      /* Freeze all Counters */
  62#define PMGC0_PMIE      0x40000000      /* Interrupt Enable */
  63#define PMGC0_FCECE     0x20000000      /* Freeze countes on
  64                                           Enabled Condition or
  65                                           Event */
  66
  67#define PMRN_UPMC0      0x000   /* User Performance Monitor Counter 0 */
  68#define PMRN_UPMC1      0x001   /* User Performance Monitor Counter 1 */
  69#define PMRN_UPMC2      0x002   /* User Performance Monitor Counter 2 */
  70#define PMRN_UPMC3      0x003   /* User Performance Monitor Counter 3 */
  71#define PMRN_UPMC4      0x004   /* User Performance Monitor Counter 4 */
  72#define PMRN_UPMC5      0x005   /* User Performance Monitor Counter 5 */
  73#define PMRN_UPMLCA0    0x080   /* User PM Local Control A0 */
  74#define PMRN_UPMLCA1    0x081   /* User PM Local Control A1 */
  75#define PMRN_UPMLCA2    0x082   /* User PM Local Control A2 */
  76#define PMRN_UPMLCA3    0x083   /* User PM Local Control A3 */
  77#define PMRN_UPMLCA4    0x084   /* User PM Local Control A4 */
  78#define PMRN_UPMLCA5    0x085   /* User PM Local Control A5 */
  79#define PMRN_UPMLCB0    0x100   /* User PM Local Control B0 */
  80#define PMRN_UPMLCB1    0x101   /* User PM Local Control B1 */
  81#define PMRN_UPMLCB2    0x102   /* User PM Local Control B2 */
  82#define PMRN_UPMLCB3    0x103   /* User PM Local Control B3 */
  83#define PMRN_UPMLCB4    0x104   /* User PM Local Control B4 */
  84#define PMRN_UPMLCB5    0x105   /* User PM Local Control B5 */
  85#define PMRN_UPMGC0     0x180   /* User PM Global Control 0 */
  86
  87
  88#endif /* __ASM_POWERPC_REG_FSL_EMB_H__ */
  89#endif /* __KERNEL__ */
  90