Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
128 | jermar | 1 | /* |
2 | * Copyright (C) 2005 Jakub Jermar |
||
3 | * All rights reserved. |
||
4 | * |
||
5 | * Redistribution and use in source and binary forms, with or without |
||
6 | * modification, are permitted provided that the following conditions |
||
7 | * are met: |
||
8 | * |
||
9 | * - Redistributions of source code must retain the above copyright |
||
10 | * notice, this list of conditions and the following disclaimer. |
||
11 | * - Redistributions in binary form must reproduce the above copyright |
||
12 | * notice, this list of conditions and the following disclaimer in the |
||
13 | * documentation and/or other materials provided with the distribution. |
||
14 | * - The name of the author may not be used to endorse or promote products |
||
15 | * derived from this software without specific prior written permission. |
||
16 | * |
||
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
27 | */ |
||
28 | |||
1702 | cejka | 29 | /** @addtogroup ia32 |
30 | * @{ |
||
31 | */ |
||
32 | /** @file |
||
33 | */ |
||
34 | |||
128 | jermar | 35 | #ifndef __ia32_SMP_H__ |
36 | #define __ia32_SMP_H__ |
||
37 | |||
38 | #include <arch/types.h> |
||
39 | #include <typedefs.h> |
||
40 | |||
512 | jermar | 41 | /** SMP config opertaions interface. */ |
128 | jermar | 42 | struct smp_config_operations { |
512 | jermar | 43 | count_t (* cpu_count)(void); /**< Return number of detected processors. */ |
44 | bool (* cpu_enabled)(index_t i); /**< Check whether the processor of index i is enabled. */ |
||
45 | bool (*cpu_bootstrap)(index_t i); /**< Check whether the processor of index i is BSP. */ |
||
46 | __u8 (*cpu_apic_id)(index_t i); /**< Return APIC ID of the processor of index i. */ |
||
47 | int (*irq_to_pin)(int irq); /**< Return mapping between irq and APIC pin. */ |
||
128 | jermar | 48 | }; |
49 | |||
512 | jermar | 50 | extern int smp_irq_to_pin(int irq); |
51 | |||
128 | jermar | 52 | #endif |
1702 | cejka | 53 | |
54 | /** @} |
||
55 | */ |
||
56 |