| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 */ |