From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- include/linux/fsl_hypervisor.h | 63 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 include/linux/fsl_hypervisor.h (limited to 'include/linux/fsl_hypervisor.h') diff --git a/include/linux/fsl_hypervisor.h b/include/linux/fsl_hypervisor.h new file mode 100644 index 000000000..2a707d7fb --- /dev/null +++ b/include/linux/fsl_hypervisor.h @@ -0,0 +1,63 @@ +/* + * Freescale hypervisor ioctl and kernel interface + * + * Copyright (C) 2008-2011 Freescale Semiconductor, Inc. + * Author: Timur Tabi + * + * 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 + + +/** + * 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 -- cgit v1.2.3-54-g00ecf