diff options
Diffstat (limited to 'arch/arm/mvp/mvpkm/tsc.h')
-rw-r--r-- | arch/arm/mvp/mvpkm/tsc.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/mvp/mvpkm/tsc.h b/arch/arm/mvp/mvpkm/tsc.h new file mode 100644 index 0000000..0b3149b --- /dev/null +++ b/arch/arm/mvp/mvpkm/tsc.h @@ -0,0 +1,49 @@ +/* + * Linux 2.6.32 and later Kernel module for VMware MVP Hypervisor Support + * + * Copyright (C) 2010-2012 VMware, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * 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; see the file COPYING. If not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#line 5 + +/** + * @file + * + * @brief Time stamp and event counters. + */ + +#ifndef _TSC_H_ +#define _TSC_H_ + +#define INCLUDE_ALLOW_MVPD +#define INCLUDE_ALLOW_VMX +#define INCLUDE_ALLOW_MODULE +#define INCLUDE_ALLOW_MONITOR +#define INCLUDE_ALLOW_GPL +#include "include_check.h" + +#include "arm_inline.h" + +#define ARM_PMNC_E (1 << 0) +#define ARM_PMNC_D (1 << 3) + +#define ARM_PMCNT_C (1 << 31) + +#define ARM_PMNC_INVALID_EVENT -1 + +#define TSC_READ(_reg) ARM_MRC_CP15(CYCLE_COUNT, (_reg)) +#define TSC_WRITE(_reg) ARM_MCR_CP15(CYCLE_COUNT, (_reg)) + +#endif // ifndef _TSC_H_ |