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/*
* Jailhouse, a Linux-based partitioning hypervisor
*
* Minimal configuration for ivshmem inmate demo:
* 1 CPU, 1MB RAM, serial ports, 4K shmem
*
* Copyright (c) Siemens AG, 2013, 2014
*
* Authors:
* Henning Schild <henning.schild@siemens.com>
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*/
#include <jailhouse/types.h>
#include <jailhouse/cell-config.h>
struct {
struct jailhouse_cell_desc cell;
__u64 cpus[1];
struct jailhouse_memory mem_regions[7];
struct jailhouse_pio pio_regions[1];
struct jailhouse_pci_device pci_devices[1];
struct jailhouse_pci_capability pci_caps[0];
} __attribute__((packed)) config = {
.cell = {
.signature = JAILHOUSE_CELL_DESC_SIGNATURE,
.revision = JAILHOUSE_CONFIG_REVISION,
.name = "ivshmem-demo",
.flags = JAILHOUSE_CELL_PASSIVE_COMMREG |
JAILHOUSE_CELL_VIRTUAL_CONSOLE_PERMITTED,
.cpu_set_size = sizeof(config.cpus),
.num_memory_regions = ARRAY_SIZE(config.mem_regions),
.num_irqchips = 0,
.num_pio_regions = ARRAY_SIZE(config.pio_regions),
.num_pci_devices = ARRAY_SIZE(config.pci_devices),
.num_pci_caps = ARRAY_SIZE(config.pci_caps),
.console = {
.type = JAILHOUSE_CON_TYPE_8250,
.flags = JAILHOUSE_CON_ACCESS_PIO,
.address = 0x2f8,/* ######## ttyS0 is host -> ttyS1 */
},
},
.cpus = {
0b0010,
},
.mem_regions = {
/* IVSHMEM shared memory regions (demo) */
{
.phys_start = 0x271f0000,
.virt_start = 0x271f0000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x271f1000,
.virt_start = 0x271f1000,
.size = 0x9000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x271fa000,
.virt_start = 0x271fa000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x271fc000,
.virt_start = 0x271fc000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x271fe000,
.virt_start = 0x271fe000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
/* RAM */ {
.phys_start = 0x27200000,/* to 0x27300000 */
.virt_start = 0,
.size = 0x00100000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_LOADABLE,
},
/* communication region */ {
.virt_start = 0x00100000,
.size = 0x00001000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_COMM_REGION,
},
},
.pio_regions = {
PIO_RANGE(0x2f8, 8), /* serial 2 */
// PIO_RANGE(0x3f8, 8), /* serial 1 */
},
.pci_devices = {
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
.domain = 0x0000,
.bdf = 0x0e << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 16,
.shmem_regions_start = 0,
.shmem_dev_id = 1,
.shmem_peers = 3,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_UNDEFINED,
},
},
};
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