configs/qemu-vm.c

   1 /*
   2  * Jailhouse, a Linux-based partitioning hypervisor
   3  *
   4  * Test configuration for QEMU Q35 VM, 1 GB RAM, 4 cores,
   5  * 6 MB hypervisor, 60 MB inmates (-4K shared mem device)
   6  *
   7  * Copyright (c) Siemens AG, 2013-2015
   8  *
   9  * Authors:
  10  *  Jan Kiszka <jan.kiszka@siemens.com>
  11  *
  12  * This work is licensed under the terms of the GNU GPL, version 2.  See
  13  * the COPYING file in the top-level directory.
  14  *
  15  * QEMU command line for Intel-based setups:
  16  * qemu-system-x86_64 -machine q35 -m 1G -enable-kvm -smp 4 \
  17  *  -drive file=/path/to/image,id=disk,if=none -device ide-hd,drive=disk \
  18  *  -virtfs local,path=/local/path,security_model=passthrough,mount_tag=host \
  19  *  -cpu kvm64,-kvm_pv_eoi,-kvm_steal_time,-kvm_asyncpf,-kvmclock,+vmx,+x2apic
  20  *
  21  * QEMU command line for AMD-based setups:
  22  * qemu-system-x86_64 /path/to/image -m 1G -enable-kvm -smp 4 \
  23  *  -virtfs local,path=/local/path,security_model=passthrough,mount_tag=host \
  24  *  -cpu host,-kvm_pv_eoi,-kvm_steal_time,-kvm_asyncpf,-kvmclock,+svm,+x2apic
  25  *
  26  * Guest kernel command line appendix: memmap=66M$0x3b000000
  27  */
  28
  29 #include <linux/types.h>
  30 #include <jailhouse/cell-config.h>
  31
  32 #define ARRAY_SIZE(a) sizeof(a) / sizeof(a[0])
  33
  34 struct {
  35         struct jailhouse_system header;
  36         __u64 cpus[1];
  37         struct jailhouse_memory mem_regions[14];
  38         struct jailhouse_irqchip irqchips[1];
  39         __u8 pio_bitmap[0x2000];
  40         struct jailhouse_pci_device pci_devices[11];
  41         struct jailhouse_pci_capability pci_caps[4];
  42 } __attribute__((packed)) config = {
  43         .header = {
  44                 .signature = JAILHOUSE_SYSTEM_SIGNATURE,
  45                 .hypervisor_memory = {
  46                         .phys_start = 0x3b000000,
  47                         .size = 0x600000,
  48                 },
  49                 .debug_console = {
  50                         .phys_start = 0x3f8,
  51                 },
  52                 .platform_info.x86 = {
  53                         .mmconfig_base = 0xb0000000,
  54                         .mmconfig_end_bus = 0xff,
  55                         .pm_timer_address = 0x608,
  56                         .iommu_units = {
  57                                 {
  58                                         .base = 0xfed90000,
  59                                         .size = 0x1000,
  60                                 },
  61                         },
  62                 },
  63                 .interrupt_limit = 256,
  64                 .root_cell = {
  65                         .name = "QEMU-VM",
  66
  67                         .cpu_set_size = sizeof(config.cpus),
  68                         .num_memory_regions = ARRAY_SIZE(config.mem_regions),
  69                         .num_irqchips = ARRAY_SIZE(config.irqchips),
  70                         .pio_bitmap_size = ARRAY_SIZE(config.pio_bitmap),
  71                         .num_pci_devices = ARRAY_SIZE(config.pci_devices),
  72                         .num_pci_caps = ARRAY_SIZE(config.pci_caps),
  73                 },
  74         },
  75
  76         .cpus = {
  77                 0xf,
  78         },
  79
  80         .mem_regions = {
  81                 /* RAM */ {
  82                         .phys_start = 0x0,
  83                         .virt_start = 0x0,
  84                         .size = 0x3b000000,
  85                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
  86                                 JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA,
  87                 },
  88                 /* RAM (inmates) */ {
  89                         .phys_start = 0x3b600000,
  90                         .virt_start = 0x3b600000,
  91                         .size = 0x3bff000,
  92                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
  93                                 JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA,
  94                 },
  95                 /* RAM */ {
  96                         .phys_start = 0x3f200000,
  97                         .virt_start = 0x3f200000,
  98                         .size = 0xddf000,
  99                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
 100                                 JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA,
 101                 },
 102                 /* ACPI */ {
 103                         .phys_start = 0x3ffdf000,
 104                         .virt_start = 0x3ffdf000,
 105                         .size = 0x30000,
 106                         .flags = JAILHOUSE_MEM_READ,
 107                 },
 108                 /* MemRegion: fd000000-fdffffff : vesafb */
 109                 {
 110                         .phys_start = 0xfd000000,
 111                         .virt_start = 0xfd000000,
 112                         .size = 0x1000000,
 113                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 114                 },
 115                 /* MemRegion: feb80000-febbffff : 0000:00:02.0 */
 116                 {
 117                         .phys_start = 0xfeb80000,
 118                         .virt_start = 0xfeb80000,
 119                         .size = 0x40000,
 120                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 121                 },
 122                 /* MemRegion: febc0000-febdffff : e1000 */
 123                 {
 124                         .phys_start = 0xfebc0000,
 125                         .virt_start = 0xfebc0000,
 126                         .size = 0x20000,
 127                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 128                 },
 129                 /* MemRegion: febe0000-febeffff : 0000:00:01.0 */
 130                 {
 131                         .phys_start = 0xfebe0000,
 132                         .virt_start = 0xfebe0000,
 133                         .size = 0x10000,
 134                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 135                 },
 136                 /* MemRegion: febf0000-febf3fff : ICH HD audio */
 137                 {
 138                         .phys_start = 0xfebf0000,
 139                         .virt_start = 0xfebf0000,
 140                         .size = 0x4000,
 141                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 142                 },
 143                 /* MemRegion: febf4000-febf4fff : 0000:00:01.0 */
 144                 {
 145                         .phys_start = 0xfebf4000,
 146                         .virt_start = 0xfebf4000,
 147                         .size = 0x1000,
 148                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 149                 },
 150                 /* MemRegion: febf5000-febf5fff : ahci */
 151                 {
 152                         .phys_start = 0xfebf5000,
 153                         .virt_start = 0xfebf5000,
 154                         .size = 0x1000,
 155                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 156                 },
 157                 /* MemRegion: febf6000-febf6fff : virtio-9p */
 158                 {
 159                         .phys_start = 0xfebf6000,
 160                         .virt_start = 0xfebf6000,
 161                         .size = 0x1000,
 162                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 163                 },
 164
 165                 /* MemRegion: fed00000-fed003ff : PNP0103:00 */
 166                 {
 167                         .phys_start = 0xfed00000,
 168                         .virt_start = 0xfed00000,
 169                         .size = 0x1000,
 170                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 171                 },
 172                 /* IVSHMEM shared memory region */
 173                 {
 174                         .phys_start = 0x3f1ff000,
 175                         .virt_start = 0x3f1ff000,
 176                         .size = 0x1000,
 177                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
 178                 },
 179         },
 180
 181         .irqchips = {
 182                 /* IOAPIC */ {
 183                         .address = 0xfec00000,
 184                         .id = 0xff00,
 185                         .pin_bitmap = {
 186                                     0xffffff
 187                         },
 188                 },
 189         },
 190
 191         .pio_bitmap = {
 192                 [     0/8 ...   0x1f/8] = 0, /* floppy DMA controller */
 193                 [  0x20/8 ...   0x3f/8] = -1,
 194                 [  0x40/8 ...   0x47/8] = 0xf0, /* PIT */
 195                 [  0x48/8 ...   0x5f/8] = -1,
 196                 [  0x60/8 ...   0x67/8] = 0xfd, /*0xec HACK: NMI status/control */
 197                 [  0x68/8 ...   0x6f/8] = -1,
 198                 [  0x70/8 ...   0x77/8] = 0xfc, /* rtc */
 199                 [  0x78/8 ...   0x7f/8] = -1,
 200                 [  0x80/8 ...   0x87/8] = 0xfe, /* port 80 (delays) */
 201
 202                 [  0x88/8 ...   0xe7/8] = -1,
 203                 [  0xe8/8 ...   0xef/8] = 0xdf, /*port 0xed delay experimental*/
 204                 [  0xf0/8 ...  0x1c7/8] = -1,
 205
 206                 [ 0x1c8/8 ...  0x1cf/8] = 0x3f, /* vbe */
 207                 [ 0x1d0/8 ...  0x1d7/8] = 0xfe, /* vbe */
 208                 [ 0x1d8/8 ...  0x2f7/8] = -1,
 209                 [ 0x2f8/8 ...  0x2ff/8] = 0, /* serial2 */
 210                 [ 0x300/8 ...  0x3af/8] = -1,
 211                 [ 0x3b0/8 ...  0x3df/8] = 0, /* VGA */
 212                 [ 0x3e0/8 ...  0x3ef/8] = -1,
 213                 [ 0x3f0/8 ...  0x3f7/8] = 0, /* floppy */
 214                 [ 0x3f8/8 ...  0x3ff/8] = 0,
 215                 [ 0x400/8 ...  0x407/8] = 0xfb, /* invalid but accessed by X */
 216                 [ 0x408/8 ... 0x5657/8] = -1,
 217                 [0x5658/8 ... 0x565f/8] = 0xf0, /* vmport */
 218                 [0x5660/8 ... 0xbfff/8] = -1,
 219                 [0xc000/8 ... 0xc0ff/8] = 0, /* PCI devices */
 220                 [0xc100/8 ... 0xffff/8] = -1,
 221         },
 222
 223         .pci_devices = {
 224                 { /* VGA */
 225                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 226                         .domain = 0x0000,
 227                         .bdf = 0x0008,
 228                 },
 229                 { /* e1000 */
 230                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 231                         .domain = 0x0000,
 232                         .bdf = 0x0010,
 233                 },
 234                 { /* ICH HD audio */
 235                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 236                         .domain = 0x0000,
 237                         .bdf = 0x00d8,
 238                         .caps_start = 0,
 239                         .num_caps = 2,
 240                         .num_msi_vectors = 1,
 241                         .msi_64bits = 1,
 242                 },
 243
 244                 {/*uhci_hcd 00:1d.0*/
 245                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 246                         .domain = 0x0000,
 247                         .bdf = 0x00e8,
 248                 },
 249                 {/*uhci_hcd 00:1d.1*/
 250                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 251                         .domain = 0x0000,
 252                         .bdf = 0x00e9,
 253                 },
 254                 {/*uhci_hcd 00:1d.2*/
 255                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 256                         .domain = 0x0000,
 257                         .bdf = 0x00ea,
 258                 },
 259                 {/*ehci_pci 00:1d.7*/
 260                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 261                         .domain = 0x0000,
 262                         .bdf = 0x00ef,
 263                 },
 264
 265                 { /* ISA bridge */
 266                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 267                         .domain = 0x0000,
 268                         .bdf = 0x00f8,
 269                 },
 270                 { /* AHCI */
 271                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 272                         .domain = 0x0000,
 273                         .bdf = 0x00fa,
 274                         .caps_start = 2,
 275                         .num_caps = 2,
 276                         .num_msi_vectors = 1,
 277                         .msi_64bits = 1,
 278                 },
 279                 { /* SMBus */
 280                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 281                         .domain = 0x0000,
 282                         .bdf = 0x00fb,
 283                 },
 284                 /*{ // virtio-9p-pci /
 285                         .type = JAILHOUSE_PCI_TYPE_DEVICE,
 286                         .domain = 0x0000,
 287                         .bdf = 0x00ff,
 288                         .caps_start = 4,
 289                         .num_caps = 1,
 290                         .num_msix_vectors = 2,
 291                         .msix_region_size = 0x1000,
 292                         .msix_address = 0xfebf6000,
 293                 },*/
 294                 {
 295                         .type = JAILHOUSE_PCI_TYPE_IVSHMEM,
 296                         .domain = 0x0,
 297                         .bdf = (0x0f<<3),
 298                         .bar_mask = {
 299                                 0xffffff00, 0xffffffff, 0x00000000,
 300                                 0x00000000, 0xffffffe0, 0xffffffff,
 301                         },
 302                         .shmem_region = 12,
 303                         .num_msix_vectors = 1,
 304                 },
 305
 306         },
 307
 308         .pci_caps = {
 309                 { /* ICH HD audio */
 310                         .id = 0x5,
 311                         .start = 0x60,
 312                         .len = 14,
 313                         .flags = JAILHOUSE_PCICAPS_WRITE,
 314                 },
 315                 { /* non-cap registers: HDCTL, TCSEL, DCKCTL, DCKSTS */
 316                         .start = 0x40,
 317                         .len = 0x10,
 318                         .flags = JAILHOUSE_PCICAPS_WRITE,
 319                 },
 320                 { /* AHCI */
 321                         .id = 0x12,
 322                         .start = 0xa8,
 323                         .len = 2,
 324                         .flags = 0,
 325                 },
 326                 {
 327                         .id = 0x5,
 328                         .start = 0x80,
 329                         .len = 14,
 330                         .flags = JAILHOUSE_PCICAPS_WRITE,
 331                 },
 332                 /*{ // virtio-9p-pci //
 333                         .id = 0x11,
 334                         .start = 0x40,
 335                         .len = 12,
 336                         .flags = JAILHOUSE_PCICAPS_WRITE,
 337                 },*/
 338         },
 339 };