50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
/*
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* sun3ints.h -- Linux/Sun3 interrupt handling code definitions
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*
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* Erik Verbruggen (erik@bigmama.xtdnet.nl)
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file COPYING in the main directory of this archive for
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* more details.
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*/
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#ifndef SUN3INTS_H
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#define SUN3INTS_H
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#include <linux/types.h>
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#include <linux/kernel.h>
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#include <linux/sched.h>
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#include <linux/kernel_stat.h>
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#include <linux/interrupt.h>
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#include <linux/seq_file.h>
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#include <asm/segment.h>
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#include <asm/intersil.h>
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#include <asm/oplib.h>
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#define SUN3_INT_VECS 192
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void sun3_enable_irq(unsigned int irq);
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void sun3_disable_irq(unsigned int irq);
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int sun3_request_irq(unsigned int irq,
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irqreturn_t (*handler)(int, void *, struct pt_regs *),
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unsigned long flags, const char *devname, void *dev_id
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);
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extern void sun3_init_IRQ (void);
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extern irqreturn_t (*sun3_default_handler[]) (int, void *, struct pt_regs *);
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extern irqreturn_t (*sun3_inthandler[]) (int, void *, struct pt_regs *);
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extern void sun3_free_irq (unsigned int irq, void *dev_id);
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extern void sun3_enable_interrupts (void);
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extern void sun3_disable_interrupts (void);
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extern int show_sun3_interrupts(struct seq_file *, void *);
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extern irqreturn_t sun3_process_int(int, struct pt_regs *);
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extern volatile unsigned char* sun3_intreg;
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/* master list of VME vectors -- don't fuck with this */
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#define SUN3_VEC_FLOPPY 0x40
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#define SUN3_VEC_VMESCSI0 0x40
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#define SUN3_VEC_VMESCSI1 0x41
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#define SUN3_VEC_CG 0xA8
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#endif /* SUN3INTS_H */
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