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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* This is an implementation of PIM MLAG Functionality
*
* Module name: PIM MLAG
*
* Author: sathesh Kumar karra <sathk@cumulusnetworks.com>
*
* Copyright (C) 2019 Cumulus Networks http://www.cumulusnetworks.com
*/
#ifndef __PIM_MLAG_H__
#define __PIM_MLAG_H__
#include "zclient.h"
#include "mlag.h"
#include "pim_iface.h"
#if PIM_IPV == 4
extern void pim_mlag_init(void);
extern void pim_mlag_terminate(void);
extern void pim_instance_mlag_init(struct pim_instance *pim);
extern void pim_instance_mlag_terminate(struct pim_instance *pim);
extern void pim_if_configure_mlag_dualactive(struct pim_interface *pim_ifp);
extern void pim_if_unconfigure_mlag_dualactive(struct pim_interface *pim_ifp);
extern int pim_zebra_mlag_process_up(ZAPI_CALLBACK_ARGS);
extern int pim_zebra_mlag_process_down(ZAPI_CALLBACK_ARGS);
extern int pim_zebra_mlag_handle_msg(ZAPI_CALLBACK_ARGS);
/* pm_zpthread.c */
extern int pim_mlag_signal_zpthread(void);
extern void pim_zpthread_init(void);
extern void pim_zpthread_terminate(void);
extern void pim_mlag_register(void);
extern void pim_mlag_deregister(void);
extern void pim_mlag_up_local_add(struct pim_instance *pim,
struct pim_upstream *upstream);
extern void pim_mlag_up_local_del(struct pim_instance *pim,
struct pim_upstream *upstream);
extern bool pim_mlag_up_df_role_update(struct pim_instance *pim,
struct pim_upstream *up, bool is_df,
const char *reason);
#else /* PIM_IPV == 4 */
static inline void pim_mlag_terminate(void)
{
}
static inline void pim_instance_mlag_init(struct pim_instance *pim)
{
}
static inline void pim_instance_mlag_terminate(struct pim_instance *pim)
{
}
static inline void pim_if_configure_mlag_dualactive(
struct pim_interface *pim_ifp)
{
}
static inline void pim_if_unconfigure_mlag_dualactive(
struct pim_interface *pim_ifp)
{
}
static inline void pim_mlag_register(void)
{
}
static inline void pim_mlag_up_local_add(struct pim_instance *pim,
struct pim_upstream *upstream)
{
}
static inline void pim_mlag_up_local_del(struct pim_instance *pim,
struct pim_upstream *upstream)
{
}
static inline bool pim_mlag_up_df_role_update(struct pim_instance *pim,
struct pim_upstream *up,
bool is_df, const char *reason)
{
return false;
}
#endif
#endif
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