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/*
* include/asm-arm/monitor.h
*
* Arch-specific monitor_op domctl handler.
*
* Copyright (c) 2015 Tamas K Lengyel (tamas@tklengyel.com)
* Copyright (c) 2016, Bitdefender S.R.L.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License v2 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; If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ASM_ARM_MONITOR_H__
#define __ASM_ARM_MONITOR_H__
#include <xen/sched.h>
#include <public/domctl.h>
static inline
void arch_monitor_allow_userspace(struct domain *d, bool allow_userspace)
{
}
static inline
int arch_monitor_domctl_op(struct domain *d, struct xen_domctl_monitor_op *mop)
{
/* No arch-specific monitor ops on ARM. */
return -EOPNOTSUPP;
}
int arch_monitor_domctl_event(struct domain *d,
struct xen_domctl_monitor_op *mop);
static inline
int arch_monitor_init_domain(struct domain *d)
{
/* No arch-specific domain initialization on ARM. */
return 0;
}
static inline
void arch_monitor_cleanup_domain(struct domain *d)
{
/* No arch-specific domain cleanup on ARM. */
}
static inline uint32_t arch_monitor_get_capabilities(struct domain *d)
{
uint32_t capabilities = 0;
capabilities = (1U << XEN_DOMCTL_MONITOR_EVENT_GUEST_REQUEST |
1U << XEN_DOMCTL_MONITOR_EVENT_PRIVILEGED_CALL);
return capabilities;
}
int monitor_smc(void);
#endif /* __ASM_ARM_MONITOR_H__ */
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