mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 20:53:53 +08:00
25fc530eed
Oprofile support for PA6T, kernel side. Also rename the PA6T_SPRN.* defines to SPRN_PA6T.*. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
|
|
* pmc.h
|
|
* Copyright (C) 2004 David Gibson, IBM Corporation
|
|
*
|
|
* 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
|
|
*/
|
|
#ifndef _POWERPC_PMC_H
|
|
#define _POWERPC_PMC_H
|
|
#ifdef __KERNEL__
|
|
|
|
#include <asm/ptrace.h>
|
|
|
|
typedef void (*perf_irq_t)(struct pt_regs *);
|
|
extern perf_irq_t perf_irq;
|
|
|
|
int reserve_pmc_hardware(perf_irq_t new_perf_irq);
|
|
void release_pmc_hardware(void);
|
|
|
|
#ifdef CONFIG_PPC64
|
|
void power4_enable_pmcs(void);
|
|
void pasemi_enable_pmcs(void);
|
|
#endif
|
|
|
|
#endif /* __KERNEL__ */
|
|
#endif /* _POWERPC_PMC_H */
|