| Dean Nelson | 4173a0e | 2008-10-02 12:18:21 -0500 | [diff] [blame] | 1 | /* |
| 2 | * This file is subject to the terms and conditions of the GNU General Public |
| 3 | * License. See the file "COPYING" in the main directory of this archive |
| 4 | * for more details. |
| 5 | * |
| 6 | * SGI UV IRQ definitions |
| 7 | * |
| 8 | * Copyright (C) 2008 Silicon Graphics, Inc. All rights reserved. |
| 9 | */ |
| 10 | |
| H. Peter Anvin | 05e4d31 | 2008-10-23 00:01:39 -0700 | [diff] [blame] | 11 | #ifndef _ASM_X86_UV_UV_IRQ_H |
| 12 | #define _ASM_X86_UV_UV_IRQ_H |
| Dean Nelson | 4173a0e | 2008-10-02 12:18:21 -0500 | [diff] [blame] | 13 | |
| 14 | /* If a generic version of this structure gets defined, eliminate this one. */ |
| 15 | struct uv_IO_APIC_route_entry { |
| 16 | __u64 vector : 8, |
| 17 | delivery_mode : 3, |
| 18 | dest_mode : 1, |
| 19 | delivery_status : 1, |
| 20 | polarity : 1, |
| 21 | __reserved_1 : 1, |
| 22 | trigger : 1, |
| 23 | mask : 1, |
| 24 | __reserved_2 : 15, |
| 25 | dest : 32; |
| 26 | }; |
| 27 | |
| Dimitri Sivanich | 6c2c502 | 2009-09-30 11:02:59 -0500 | [diff] [blame] | 28 | enum { |
| 29 | UV_AFFINITY_ALL, |
| 30 | UV_AFFINITY_NODE, |
| 31 | UV_AFFINITY_CPU |
| 32 | }; |
| 33 | |
| Dimitri Sivanich | 6c2c502 | 2009-09-30 11:02:59 -0500 | [diff] [blame] | 34 | extern int uv_irq_2_mmr_info(int, unsigned long *, int *); |
| 35 | extern int uv_setup_irq(char *, int, int, unsigned long, int); |
| 36 | extern void uv_teardown_irq(unsigned int); |
| Dean Nelson | 4173a0e | 2008-10-02 12:18:21 -0500 | [diff] [blame] | 37 | |
| H. Peter Anvin | 05e4d31 | 2008-10-23 00:01:39 -0700 | [diff] [blame] | 38 | #endif /* _ASM_X86_UV_UV_IRQ_H */ |