mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 07:20:50 +07:00
607ca46e97
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
64 lines
2.8 KiB
C
64 lines
2.8 KiB
C
/*
|
|
* Freescale hypervisor ioctl and kernel interface
|
|
*
|
|
* Copyright (C) 2008-2011 Freescale Semiconductor, Inc.
|
|
* Author: Timur Tabi <timur@freescale.com>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of Freescale Semiconductor nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
*
|
|
* ALTERNATIVELY, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") as published by the Free Software
|
|
* Foundation, either version 2 of that License or (at your option) any
|
|
* later version.
|
|
*
|
|
* This software is provided by Freescale Semiconductor "as is" and any
|
|
* express or implied warranties, including, but not limited to, the implied
|
|
* warranties of merchantability and fitness for a particular purpose are
|
|
* disclaimed. In no event shall Freescale Semiconductor be liable for any
|
|
* direct, indirect, incidental, special, exemplary, or consequential damages
|
|
* (including, but not limited to, procurement of substitute goods or services;
|
|
* loss of use, data, or profits; or business interruption) however caused and
|
|
* on any theory of liability, whether in contract, strict liability, or tort
|
|
* (including negligence or otherwise) arising in any way out of the use of this
|
|
* software, even if advised of the possibility of such damage.
|
|
*
|
|
* This file is used by the Freescale hypervisor management driver. It can
|
|
* also be included by applications that need to communicate with the driver
|
|
* via the ioctl interface.
|
|
*/
|
|
#ifndef FSL_HYPERVISOR_H
|
|
#define FSL_HYPERVISOR_H
|
|
|
|
#include <uapi/linux/fsl_hypervisor.h>
|
|
|
|
|
|
/**
|
|
* fsl_hv_event_register() - register a callback for failover events
|
|
* @nb: pointer to caller-supplied notifier_block structure
|
|
*
|
|
* This function is called by device drivers to register their callback
|
|
* functions for fail-over events.
|
|
*
|
|
* The caller should allocate a notifier_block object and initialize the
|
|
* 'priority' and 'notifier_call' fields.
|
|
*/
|
|
int fsl_hv_failover_register(struct notifier_block *nb);
|
|
|
|
/**
|
|
* fsl_hv_event_unregister() - unregister a callback for failover events
|
|
* @nb: the same 'nb' used in previous fsl_hv_failover_register call
|
|
*/
|
|
int fsl_hv_failover_unregister(struct notifier_block *nb);
|
|
|
|
#endif
|