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/* Copyright (C) 2010 - 2013 UNISYS CORPORATION
* 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 as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* 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, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for more
* details.
*/
#define EXPORT_SYMTAB
#include <linux/kernel.h>
#ifdef CONFIG_MODVERSIONS
#include <config/modversions.h>
#endif
#include <linux/module.h>
#include <linux/init.h> /* for module_init and module_exit */
#include <linux/slab.h> /* for memcpy */
#include <linux/types.h>
#include "channel.h"
#include "chanstub.h"
#include "timskmod.h"
#include "version.h"
static __init int
channel_mod_init(void)
{
if (!unisys_spar_platform)
return -ENODEV;
return 0;
}
static __exit void
channel_mod_exit(void)
{
}
unsigned char
SignalInsert_withLock(struct channel_header __iomem *pChannel, u32 Queue,
void *pSignal, spinlock_t *lock)
{
unsigned char result;
unsigned long flags;
spin_lock_irqsave(lock, flags);
result = spar_signal_insert(pChannel, Queue, pSignal);
spin_unlock_irqrestore(lock, flags);
return result;
}
unsigned char
SignalRemove_withLock(struct channel_header __iomem *pChannel, u32 Queue,
void *pSignal, spinlock_t *lock)
{
unsigned char result;
spin_lock(lock);
result = spar_signal_remove(pChannel, Queue, pSignal);
spin_unlock(lock);
return result;
}
module_init(channel_mod_init);
module_exit(channel_mod_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Bryan Glaudel");
MODULE_ALIAS("uischan");
/* this is extracted during depmod and kept in modules.dep */
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