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x86: move 8259 defines to i8259.h

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Move the i8259 defines and remove the now io_ports.h

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Thomas Gleixner 2008-01-30 13:30:29 +01:00 committed by Ingo Molnar
parent f0cd0af1b0
commit f20ebee418
8 changed files with 16 additions and 36 deletions
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2
arch/x86/kernel/apic_32.c
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@ -43,8 +43,6 @@
#include <mach_apicdef.h>
#include <mach_ipi.h>
#include "io_ports.h"
/*
* Sanity check
*/

2
arch/x86/kernel/apm_32.c
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@ -235,8 +235,6 @@
#include <asm/paravirt.h>
#include <asm/reboot.h>
#include "io_ports.h"
#if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
extern int (*console_blank_hook)(int);
#endif

2
arch/x86/kernel/i8259_32.c
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@ -21,8 +21,6 @@
#include <asm/arch_hooks.h>
#include <asm/i8259.h>
#include <io_ports.h>
/*
* This is the 'legacy' 8259A Programmable Interrupt Controller,
* present in the majority of PC/AT boxes.

2
arch/x86/kernel/io_apic_32.c
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@ -48,8 +48,6 @@
#include <mach_apic.h>
#include <mach_apicdef.h>
#include "io_ports.h"
int (*ioapic_renumber_irq)(int ioapic, int irq);
atomic_t irq_mis_count;

1
arch/x86/kernel/time_32.c
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@ -37,7 +37,6 @@
#include <asm/hpet.h>
#include <asm/time.h>
#include "io_ports.h"
#include "do_timer.h"
unsigned int cpu_khz; /* Detected as we calibrate the TSC */

1
arch/x86/kernel/vmiclock_32.c
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@ -35,7 +35,6 @@
#include <asm/i8253.h>
#include <irq_vectors.h>
#include "io_ports.h"
#define VMI_ONESHOT (VMI_ALARM_IS_ONESHOT | VMI_CYCLES_REAL | vmi_get_alarm_wiring())
#define VMI_PERIODIC (VMI_ALARM_IS_PERIODIC | VMI_CYCLES_REAL | vmi_get_alarm_wiring())

17
include/asm-x86/i8259.h
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@ -3,10 +3,25 @@
extern unsigned int cached_irq_mask;
#define __byte(x,y) (((unsigned char *) &(y))[x])
#define __byte(x,y) (((unsigned char *) &(y))[x])
#define cached_master_mask (__byte(0, cached_irq_mask))
#define cached_slave_mask (__byte(1, cached_irq_mask))
/* i8259A PIC registers */
#define PIC_MASTER_CMD 0x20
#define PIC_MASTER_IMR 0x21
#define PIC_MASTER_ISR PIC_MASTER_CMD
#define PIC_MASTER_POLL PIC_MASTER_ISR
#define PIC_MASTER_OCW3 PIC_MASTER_ISR
#define PIC_SLAVE_CMD 0xa0
#define PIC_SLAVE_IMR 0xa1
/* i8259A PIC related value */
#define PIC_CASCADE_IR 2
#define MASTER_ICW4_DEFAULT 0x01
#define SLAVE_ICW4_DEFAULT 0x01
#define PIC_ICW4_AEOI 2
extern spinlock_t i8259A_lock;
extern void init_8259A(int auto_eoi);

25
include/asm-x86/mach-default/io_ports.h
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@ -1,25 +0,0 @@
/*
* arch/i386/mach-generic/io_ports.h
*
* Machine specific IO port address definition for generic.
* Written by Osamu Tomita <tomita@cinet.co.jp>
*/
#ifndef _MACH_IO_PORTS_H
#define _MACH_IO_PORTS_H
/* i8259A PIC registers */
#define PIC_MASTER_CMD 0x20
#define PIC_MASTER_IMR 0x21
#define PIC_MASTER_ISR PIC_MASTER_CMD
#define PIC_MASTER_POLL PIC_MASTER_ISR
#define PIC_MASTER_OCW3 PIC_MASTER_ISR
#define PIC_SLAVE_CMD 0xa0
#define PIC_SLAVE_IMR 0xa1
/* i8259A PIC related value */
#define PIC_CASCADE_IR 2
#define MASTER_ICW4_DEFAULT 0x01
#define SLAVE_ICW4_DEFAULT 0x01
#define PIC_ICW4_AEOI 2
#endif /* !_MACH_IO_PORTS_H */