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Ignore whitespace Rev 663 → Rev 664

/kernel/trunk/arch/sparc64/include/interrupt.h
29,4 → 29,11
#ifndef __sparc64_INTERRUPT_H__
#define __sparc64_INTERRUPT_H__
 
#include <typedefs.h>
 
#define IVT_ITEMS 15
#define IVT_FIRST 1
 
extern void interrupt_register(int n, const char *name, iroutine f);
 
#endif
/kernel/trunk/arch/sparc64/include/asm.h
100,7 → 100,28
__asm__ volatile ("wrpr %0, %1, %%tick\n" : : "r" (v), "i" (0));
}
 
/** Read SOFTINT Register.
*
* @return Value of SOFTINT register.
*/
static inline __u64 softint_read(void)
{
__u64 v;
 
__asm__ volatile ("rd %%softint, %0\n" : "=r" (v));
 
return v;
}
 
/** Write SOFTINT Register.
*
* @param New value of SOFTINT register.
*/
static inline void softint_write(__u64 v)
{
__asm__ volatile ("wr %0, %1, %%softint\n" : : "r" (v), "i" (0));
}
 
/** Enable interrupts.
*
* Enable interrupts and return previous
/kernel/trunk/arch/sparc64/include/trap/interrupt.h
0,0 → 1,74
/*
* Copyright (C) 2005 Jakub Jermar
* All rights reserved.
*
* 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.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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 contains interrupt vector trap handler.
*/
 
#ifndef __sparc64_INTERRUPT_H__
#define __sparc64_INTERRUPT_H__
 
#include <arch/trap/trap_table.h>
 
#define TT_INTERRUPT_LEVEL_1 0x41
#define TT_INTERRUPT_LEVEL_2 0x42
#define TT_INTERRUPT_LEVEL_3 0x43
#define TT_INTERRUPT_LEVEL_4 0x44
#define TT_INTERRUPT_LEVEL_5 0x45
#define TT_INTERRUPT_LEVEL_6 0x46
#define TT_INTERRUPT_LEVEL_7 0x47
#define TT_INTERRUPT_LEVEL_8 0x48
#define TT_INTERRUPT_LEVEL_9 0x49
#define TT_INTERRUPT_LEVEL_10 0x4a
#define TT_INTERRUPT_LEVEL_11 0x4b
#define TT_INTERRUPT_LEVEL_12 0x4c
#define TT_INTERRUPT_LEVEL_13 0x4d
#define TT_INTERRUPT_LEVEL_14 0x4e
#define TT_INTERRUPT_LEVEL_15 0x4f
 
#define TT_INTERRUPT_VECTOR_TRAP 0x60
 
#define INTERRUPT_LEVEL_N_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE
#define INTERRUPT_VECTOR_TRAP_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE
 
#ifdef __ASM__
.macro INTERRUPT_LEVEL_N_HANDLER n
save %sp, -128, %sp
mov \n - 1, %o0
call exc_dispatch
mov %fp, %o1
restore
retry
.endm
 
.macro INTERRUPT_VECTOR_TRAP_HANDLER
retry
.endm
#endif /* __ASM__ */
 
#endif
/kernel/trunk/arch/sparc64/include/register.h
80,10 → 80,22
union tick_compare_reg {
__u64 value;
struct {
unsigned int_dis : 1; /**< TICK_INT interrupt enable. */
unsigned int_dis : 1; /**< TICK_INT interrupt disabled flag. */
__u64 tick_cmpr : 63; /**< Compare value for TICK interrupts. */
} __attribute__ ((packed));
};
typedef union tick_compare_reg tick_compare_reg_t;
 
/** SOFTINT Register. */
union softint_reg {
__u64 value;
struct {
__u64 : 47;
unsigned stick_int : 1;
unsigned int_level : 15;
unsigned tick_int : 1;
} __attribute__ ((packed));
};
typedef union softint_reg softint_reg_t;
 
#endif
/kernel/trunk/arch/sparc64/include/drivers/tick.h
0,0 → 1,37
/*
* Copyright (C) 2005 Jakub Jermar
* All rights reserved.
*
* 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.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
*/
 
#ifndef __sparc64_TICK_H__
#define __sparc64_TICK_H__
 
#define TICK_DELTA 100000
 
extern void tick_init(void);
extern void tick_interrupt(int n, void *stack);
 
#endif