meta-agl-jailhouse/recipes-extended/jailhouse/files/agl-apic-demo.c

   1 /*
   2  * Jailhouse, a Linux-based partitioning hypervisor
   3  *
   4  * Minimal configuration for demo inmates, 1 CPU, 1 MB RAM, 1 serial port
   5  *
   6  * Copyright (c) Siemens AG, 2013
   7  *
   8  * Authors:
   9  *  Jan Kiszka <jan.kiszka@siemens.com>
  10  *
  11  * This work is licensed under the terms of the GNU GPL, version 2.  See
  12  * the COPYING file in the top-level directory.
  13  */
  14
  15 #include <jailhouse/types.h>
  16 #include <jailhouse/cell-config.h>
  17
  18 struct {
  19         struct jailhouse_cell_desc cell;
  20         __u64 cpus[1];
  21         struct jailhouse_memory mem_regions[2];
  22         struct jailhouse_cache cache_regions[1];
  23         struct jailhouse_pio pio_regions[1];//[2]->[1]  stop @0x3f8
  24 } __attribute__((packed)) config = {
  25         .cell = {
  26                 .signature = JAILHOUSE_CELL_DESC_SIGNATURE,
  27                 .revision = JAILHOUSE_CONFIG_REVISION,
  28                 .name = "agl-apic-demo",
  29                 .flags = JAILHOUSE_CELL_VIRTUAL_CONSOLE_PERMITTED,
  30
  31                 .cpu_set_size = sizeof(config.cpus),
  32                 .num_memory_regions = ARRAY_SIZE(config.mem_regions),
  33                 .num_cache_regions = ARRAY_SIZE(config.cache_regions),
  34                 .num_irqchips = 0,
  35                 .num_pio_regions = ARRAY_SIZE(config.pio_regions),
  36                 .num_pci_devices = 0,
  37
  38                 .console = {
  39                         .type = JAILHOUSE_CON_TYPE_8250,
  40                         .flags = JAILHOUSE_CON_ACCESS_PIO,
  41                         .address = 0x2f8,    /* ######## ttyS0 is host -> ttyS1 */
  42                 },
  43         },
  44
  45         .cpus = {
  46                 0x8,
  47         },
  48
  49         .mem_regions = {
  50                 /* RAM */ { /* JH_memory: 0x22600000-0x271fffff */
  51                         .phys_start = 0x26e00000 ,   /* agl-linux-x86: 0x22600000-0x26e00000 */
  52                         .virt_start = 0,             /* agl-ivshmem: 0x26e00000- (end of ivshmem cell) */
  53                         .size = 0x00100000,
  54                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
  55                                 JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_LOADABLE,
  56                 },
  57                 /* communication region */ {
  58                         .virt_start = 0x00100000,
  59                         .size = 0x00001000,
  60                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
  61                                 JAILHOUSE_MEM_COMM_REGION,
  62                 },
  63         },
  64
  65         .cache_regions = {
  66                 {
  67                         .start = 0,
  68                         .size = 2,
  69                         .type = JAILHOUSE_CACHE_L3,
  70                 },
  71         },
  72
  73         .pio_regions = {
  74                 PIO_RANGE(0x2f8, 8), /* serial 2 */
  75 //              PIO_RANGE(0x3f8, 8), /* serial 1 */
  76                 PIO_RANGE(0xe010, 8), /* OXPCIe952 serial */
  77         },
  78 };