migration: increase max-bandwidth to 128 MiB/s (1 Gib/s)
[qemu.git] / target / arm / cpu-param.h
1 /*
2 * ARM cpu parameters for qemu.
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 * SPDX-License-Identifier: LGPL-2.0+
6 */
7
8 #ifndef ARM_CPU_PARAM_H
9 #define ARM_CPU_PARAM_H 1
10
11 #ifdef TARGET_AARCH64
12 # define TARGET_LONG_BITS 64
13 # define TARGET_PHYS_ADDR_SPACE_BITS 48
14 # define TARGET_VIRT_ADDR_SPACE_BITS 48
15 #else
16 # define TARGET_LONG_BITS 32
17 # define TARGET_PHYS_ADDR_SPACE_BITS 40
18 # define TARGET_VIRT_ADDR_SPACE_BITS 32
19 #endif
20
21 #ifdef CONFIG_USER_ONLY
22 #define TARGET_PAGE_BITS 12
23 #else
24 /*
25 * ARMv7 and later CPUs have 4K pages minimum, but ARMv5 and v6
26 * have to support 1K tiny pages.
27 */
28 # define TARGET_PAGE_BITS_VARY
29 # define TARGET_PAGE_BITS_MIN 10
30 #endif
31
32 #define NB_MMU_MODES 11
33
34 #endif