| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* irq.h: IRQ registers on the Sparc. |
| 3 | * |
| 4 | * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net) |
| 5 | */ |
| 6 | |
| 7 | #ifndef _SPARC_IRQ_H |
| 8 | #define _SPARC_IRQ_H |
| 9 | |
| 10 | /* Allocated number of logical irq numbers. |
| 11 | * sun4d boxes (ss2000e) should be OK with ~32. |
| 12 | * Be on the safe side and make room for 64 |
| 13 | */ |
| 14 | #define NR_IRQS 64 |
| 15 | |
| 16 | #include <linux/interrupt.h> |
| 17 | |
| 18 | #define irq_canonicalize(irq) (irq) |
| 19 | |
| 20 | void __init init_IRQ(void); |
| 21 | void __init sun4d_init_sbi_irq(void); |
| 22 | |
| 23 | #define NO_IRQ 0xffffffff |
| 24 | |
| 25 | #endif |