bfin_pfmon.h

Go to the documentation of this file.

/*
 * Blackfin Performance Monitor definitions
 *
 * Copyright 2005-2011 Analog Devices Inc.
 *
 * Licensed under the Clear BSD license or GPL-2 (or later).
 */

#ifndef __ASM_BFIN_PFMON_H__
#define __ASM_BFIN_PFMON_H__

/* PFCTL Masks */
#define PFMON_MASK  0xff
#define PFCEN_MASK  0x3
#define PFCEN_DISABLE   0x0
#define PFCEN_ENABLE_USER   0x1
#define PFCEN_ENABLE_SUPV   0x2
#define PFCEN_ENABLE_ALL    (PFCEN_ENABLE_USER | PFCEN_ENABLE_SUPV)

#define PFPWR_P 0
#define PEMUSW0_P   2
#define PFCEN0_P    3
#define PFMON0_P    5
#define PEMUSW1_P   13
#define PFCEN1_P    14
#define PFMON1_P    16
#define PFCNT0_P    24
#define PFCNT1_P    25

#define PFPWR   (1 << PFPWR_P)
#define PEMUSW(n, x)    ((x) << ((n) ? PEMUSW1_P : PEMUSW0_P))
#define PEMUSW0 PEMUSW(0, 1)
#define PEMUSW1 PEMUSW(1, 1)
#define PFCEN(n, x) ((x) << ((n) ? PFCEN1_P : PFCEN0_P))
#define PFCEN0  PFCEN(0, PFCEN_MASK)
#define PFCEN1  PFCEN(1, PFCEN_MASK)
#define PFCNT(n, x) ((x) << ((n) ? PFCNT1_P : PFCNT0_P))
#define PFCNT0  PFCNT(0, 1)
#define PFCNT1  PFCNT(1, 1)
#define PFMON(n, x) ((x) << ((n) ? PFMON1_P : PFMON0_P))
#define PFMON0  PFMON(0, PFMON_MASK)
#define PFMON1  PFMON(1, PFMON_MASK)

#endif