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/*
* (C) Finite State Machine Labs Inc. 2000 business@fsmlabs.com
*
* Released under the terms of GPL 2.
* Open RTLinux makes use of a patented process described in
* US Patent 5,995,745. Use of this process is governed
* by the Open RTLinux Patent License which can be obtained from
* www.fsmlabs.com/PATENT or by sending email to
* licensequestions@fsmlabs.com
*/
#ifndef __ARCH_RTL_SYNC__
#define __ARCH_RTL_SYNC__
#include <linux/irq.h>
#include <asm/system.h>
#include <asm/hw_irq.h>
typedef unsigned long rtl_irqstate_t;
extern void (*mips_hard_sti) (void);
extern void (*mips_hard_cli) (void);
extern void (*mips_hard_save_flags_ptr) (unsigned long *);
extern void (*mips_hard_save_and_cli_ptr) (unsigned long *);
extern void (*mips_hard_restore_flags) (ulong);
#define __rtl_hard_cli() ({ \
if ( mips_hard_cli ) mips_hard_cli(); \
else panic("No mips_hard_cli()\n"); \
})
#define __rtl_hard_sti() ({ \
if ( mips_hard_sti ) mips_hard_sti(); \
else panic("No mips_hard_sti()\n"); \
})
#define __rtl_hard_save_flags(x) ({ \
if ( mips_hard_save_flags_ptr ) mips_hard_save_flags_ptr(&(x)); \
else panic("No mips_hard_save_flags()\n"); \
})
#define __rtl_hard_restore_flags(x) ({ \
if ( mips_hard_restore_flags ) mips_hard_restore_flags(x);\
else panic("No mips_hard_restore_flags()\n"); \
})
#define __rtl_hard_savef_and_cli(x) ({ \
if ( mips_hard_save_and_cli_ptr ) mips_hard_save_and_cli_ptr(&(x));\
else panic("No mips_hard_save_and_cli_ptr()\n"); \
})
#endif /* __ARCH_RTL_SYNC__ */
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