blob: 24d104cd9f94212cadec4e9b3bc11a767cf54bc8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* Copyright (c) 2011, 2012 Richard Braun.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _X86_LAPIC_H
#define _X86_LAPIC_H
#include <kern/stdint.h>
#include <machine/trap.h>
/*
* Set up the lapic module.
*/
void lapic_setup(uint32_t map_addr);
/*
* Set up the local APIC for an AP.
*/
void lapic_ap_setup(void);
/*
* Functions used when initializing an AP.
*/
void lapic_ipi_init_assert(uint32_t dest);
void lapic_ipi_init_deassert(uint32_t dest);
void lapic_ipi_startup(uint32_t dest, uint32_t vector);
/*
* Interrupt handlers.
*/
void lapic_intr_timer(struct trap_frame *frame);
void lapic_intr_error(struct trap_frame *frame);
void lapic_intr_spurious(struct trap_frame *frame);
#endif /* _X86_LAPIC_H */
|
