2 * Jailhouse, a Linux-based partitioning hypervisor
4 * Test configuration for QEMU VM, 1 GB RAM, 64 MB hypervisor (-8 K ACPI)
6 * qemu-system-x86_64 /path/to/image -m 1G -enable-kvm -smp 4 \
7 * -virtfs local,path=/local/path,security_model=passthrough,mount_tag=host \
8 * -cpu kvm64,-kvm_pv_eoi,-kvm_steal_time,-kvm_asyncpf,-kvmclock,+vmx,+x2apic
10 * Copyright (c) Siemens AG, 2013
13 * Jan Kiszka <jan.kiszka@siemens.com>
15 * This work is licensed under the terms of the GNU GPL, version 2. See
16 * the COPYING file in the top-level directory.
19 #include <linux/types.h>
20 #include <jailhouse/cell-config.h>
22 #define ALIGN __attribute__((aligned(1)))
23 #define ARRAY_SIZE(a) sizeof(a) / sizeof(a[0])
26 struct jailhouse_system ALIGN header;
28 struct jailhouse_memory ALIGN mem_regions[5];
29 __u8 ALIGN pio_bitmap[0x2000];
30 struct jailhouse_pci_device pci_devices[7];
33 .hypervisor_memory = {
34 .phys_start = 0x3c000000,
35 .size = 0x4000000 - 0x2000,
38 .phys_start = 0x3fffe000,
42 .name = "QEMU Linux VM",
44 .cpu_set_size = sizeof(config.cpus),
45 .num_memory_regions = ARRAY_SIZE(config.mem_regions),
47 .pio_bitmap_size = ARRAY_SIZE(config.pio_bitmap),
48 .num_pci_devices = ARRAY_SIZE(config.pci_devices),
61 .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
62 JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA,
65 .phys_start = 0x3fffe000,
66 .virt_start = 0x3fffe000,
68 .flags = JAILHOUSE_MEM_READ,
71 .phys_start = 0x40000000,
72 .virt_start = 0x40000000,
74 .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
76 /* yeah, that's not really safe... */
78 .phys_start = 0xfec00000,
79 .virt_start = 0xfec00000,
81 .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
83 /* the same here until we catch MSIs via interrupt remapping */
85 .phys_start = 0xfed00000,
86 .virt_start = 0xfed00000,
88 .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
93 [ 0/8 ... 0x1f/8] = -1,
94 [ 0x20/8 ... 0x27/8] = 0xfc, /* HACK: PIC */
95 [ 0x28/8 ... 0x3f/8] = -1,
96 [ 0x40/8 ... 0x47/8] = 0xf0, /* PIT */
97 [ 0x48/8 ... 0x5f/8] = -1,
98 [ 0x60/8 ... 0x67/8] = 0xec, /* HACK: 8042, PC speaker - and more */
99 [ 0x68/8 ... 0x6f/8] = -1,
100 [ 0x70/8 ... 0x77/8] = 0xfc, /* rtc */
101 [ 0x78/8 ... 0x7f/8] = -1,
102 [ 0x80/8 ... 0x87/8] = 0xfe, /* port 80 (delays) */
103 [ 0x88/8 ... 0x16f/8] = -1,
104 [ 0x170/8 ... 0x177/8] = 0, /* ide */
105 [ 0x178/8 ... 0x1ef/8] = -1,
106 [ 0x1f0/8 ... 0x1f7/8] = 0, /* ide */
107 [ 0x1f8/8 ... 0x2f7/8] = -1,
108 [ 0x2f8/8 ... 0x2ff/8] = 0, /* serial2 */
109 [ 0x300/8 ... 0x36f/8] = -1,
110 [ 0x370/8 ... 0x377/8] = 0xbf, /* ide */
111 [ 0x378/8 ... 0x3af/8] = -1,
112 [ 0x3b0/8 ... 0x3df/8] = 0, /* VGA */
113 [ 0x3e0/8 ... 0x3ef/8] = -1,
114 [ 0x3f0/8 ... 0x3f7/8] = 0xbf, /* ide */
115 [ 0x3f8/8 ... 0x5657/8] = -1,
116 [0x5658/8 ... 0x565f/8] = 0xf0, /* vmport */
117 [0x5660/8 ... 0xbfff/8] = -1,
118 [0xc000/8 ... 0xc03f/8] = 0, /* e1000 */
119 [0xc040/8 ... 0xc07f/8] = 0, /* virtio-9p-pci */
120 [0xc080/8 ... 0xc08f/8] = 0, /* piix bmdma */
121 [0xc090/8 ... 0xffff/8] = -1,
126 .type = JAILHOUSE_PCI_TYPE_DEVICE,
132 .type = JAILHOUSE_PCI_TYPE_DEVICE,
138 .type = JAILHOUSE_PCI_TYPE_DEVICE,
144 .type = JAILHOUSE_PCI_TYPE_DEVICE,
150 .type = JAILHOUSE_PCI_TYPE_DEVICE,
156 .type = JAILHOUSE_PCI_TYPE_DEVICE,
162 .type = JAILHOUSE_PCI_TYPE_DEVICE,