tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 * Copyright (C) 2005 by Ralf Baechle (ralf@linux-mips.org)
7 */
8#ifndef __ASM_QEMU_H
9#define __ASM_QEMU_H
10
11/*
12 * Interrupt numbers
13 */
14#define Q_PIC_IRQ_BASE 0
15#define Q_COUNT_COMPARE_IRQ 16
16
17/*
18 * Qemu clock rate. Unlike on real MIPS this has no relation to the
19 * instruction issue rate, so the choosen value is pure fiction, just needs
20 * to match the value in Qemu itself.
21 */
22#define QEMU_C0_COUNTER_CLOCK 100000000
23
24/*
25 * Magic qemu system control location.
26 */
27#define QEMU_RESTART_REG 0xBFBF0000
28#define QEMU_HALT_REG 0xBFBF0004
29
30#endif /* __ASM_QEMU_H */