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1da177e4 LT |
1 | /* |
2 | * sun3ints.h -- Linux/Sun3 interrupt handling code definitions | |
3 | * | |
4 | * Erik Verbruggen (erik@bigmama.xtdnet.nl) | |
5 | * | |
6 | * This file is subject to the terms and conditions of the GNU General Public | |
7 | * License. See the file COPYING in the main directory of this archive for | |
8 | * more details. | |
9 | */ | |
10 | ||
11 | #ifndef SUN3INTS_H | |
12 | #define SUN3INTS_H | |
13 | ||
14 | #include <linux/types.h> | |
15 | #include <linux/kernel.h> | |
16 | #include <linux/sched.h> | |
17 | #include <linux/kernel_stat.h> | |
18 | #include <linux/interrupt.h> | |
19 | #include <linux/seq_file.h> | |
20 | #include <asm/segment.h> | |
21 | #include <asm/intersil.h> | |
22 | #include <asm/oplib.h> | |
23 | ||
24 | #define SUN3_INT_VECS 192 | |
25 | ||
26 | void sun3_enable_irq(unsigned int irq); | |
27 | void sun3_disable_irq(unsigned int irq); | |
28 | int sun3_request_irq(unsigned int irq, | |
29 | irqreturn_t (*handler)(int, void *, struct pt_regs *), | |
30 | unsigned long flags, const char *devname, void *dev_id | |
31 | ); | |
32 | extern void sun3_init_IRQ (void); | |
33 | extern irqreturn_t (*sun3_default_handler[]) (int, void *, struct pt_regs *); | |
34 | extern irqreturn_t (*sun3_inthandler[]) (int, void *, struct pt_regs *); | |
35 | extern void sun3_free_irq (unsigned int irq, void *dev_id); | |
36 | extern void sun3_enable_interrupts (void); | |
37 | extern void sun3_disable_interrupts (void); | |
38 | extern int show_sun3_interrupts(struct seq_file *, void *); | |
39 | extern irqreturn_t sun3_process_int(int, struct pt_regs *); | |
40 | extern volatile unsigned char* sun3_intreg; | |
41 | ||
42 | /* master list of VME vectors -- don't fuck with this */ | |
43 | #define SUN3_VEC_FLOPPY 0x40 | |
44 | #define SUN3_VEC_VMESCSI0 0x40 | |
45 | #define SUN3_VEC_VMESCSI1 0x41 | |
46 | #define SUN3_VEC_CG 0xA8 | |
47 | ||
48 | ||
49 | #endif /* SUN3INTS_H */ |