Hello,
On Thu, Aug 19, 2021 at 7:22 PM Jan Kiszka <[email protected]> wrote:
>
> On 19.08.21 15:42, Anmol wrote:
> > Hello,
> >
> > On Sat, Aug 14, 2021 at 8:20 PM Jan Kiszka <[email protected]> wrote:
> >>
> >> On 11.08.21 20:36, Anmol wrote:
> >>
> >> The echo should not show any response, but when you do an lspci -k, you
> >> should see that the targeting devices are now driven by uio_ivshmem. If
> >> not, the IDs might not be correct yet, or the devices are missing.
> >>
> >> Also check the kernel console of the cell where you issued this echo.
> >>
> >
> > I have added the PCI devices to both the cells and set the
> > `.shmem_dev_id` accordingly, please have a look at the cell config.
> > files I have sent.
> >
> > here's the `lspci -k` output:
> > qemux86-64:~# lspci -k
> > 00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM
> > Controller
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > 00:01.0 VGA compatible controller: Red Hat, Inc. Virtio GPU (rev 01)
> > Subsystem: Red Hat, Inc. Virtio GPU
> > Kernel driver in use: virtio-pci
> > 00:02.0 Ethernet controller: Red Hat, Inc. Virtio network device
> > Subsystem: Red Hat, Inc. Virtio network device
> > Kernel driver in use: virtio-pci
> > 00:03.0 Unclassified device [00ff]: Red Hat, Inc. Virtio RNG
> > Subsystem: Red Hat, Inc. Virtio RNG
> > Kernel driver in use: virtio-pci
> > 00:04.0 SCSI storage controller: Red Hat, Inc. Virtio block device
> > Subsystem: Red Hat, Inc. Virtio block device
> > Kernel driver in use: virtio-pci
> > 00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
> > Family) High Definition Audio Controller (rev 01)
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > Kernel driver in use: snd_hda_intel
> > 00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB
> > UHCI Controller #1 (rev 03)
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > Kernel driver in use: uhci_hcd
> > 00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB
> > UHCI Controller #2 (rev 03)
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > Kernel driver in use: uhci_hcd
> > 00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB
> > UHCI Controller #3 (rev 03)
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > Kernel driver in use: uhci_hcd
> > 00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2
> > EHCI Controller #1 (rev 03)
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > Kernel driver in use: ehci-pci
> > 00:1f.0 ISA bridge: Intel Corporation 82801IB (ICH9) LPC Interface
> > Controller (rev 02)
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > 00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH)
> > 6 port SATA Controller [AHCI mode] (rev 02)
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > Kernel driver in use: ahci
> > 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev
> > 02)
> > Subsystem: Red Hat, Inc. QEMU Virtual Machine
> > Kernel driver in use: i801_smbus
> >
>
> Is this taken while Jailhouse was enabled? It's missing your ivshmem
> devices (00:0c.0 - 00:0f.0).
>
I did some changes to the root-cell config files, and now it’s showing
the PCI device 00:0c.0 (I have added defined macro for VIRTIO_BLK
only):
qemux86-64:~# lspci -k
.
.
.
00:0c.0 Unassigned class [ff80]: Siemens AG Device 4106
Subsystem: Siemens AG Device 4106
.
.
.
But it’s not showing any association with the `uio_ivshmem`, and also
I am still not able to find the `/dev/uio0`.
I am attaching my config files, please tell me what I am missing.
> >
> >>>
> >>> - In this command `$ virtio-ivshmem-block /dev/uio0
> >>> /path/to/disk.image`, I am not able to load the `virtio-ivshmem-block`
> >>> module, and is the `disc.image` a standard `LinuxInstallation.img`?
> >>>
> >>
> >> What do you mean with "load the `virtio-ivshmem-block` module"? The tool
> >> is no module, it's a plain Linux application you just need to start.
> >> When you do that, what errors do you get?
> >>
> >
> > Yes, `virtio-ivshmem-block` can be built in the `tools/virtio`, but
> > when I am trying this in root cell, it's giving me the below error.
> >
> > qemux86-64:~# ./virtio-ivshmem-block /dev/uio0 disk.img
> > -sh: ./virtio-ivshmem-block: No such file or directory
> >
>
> Seems the build generated a non-working executable. How exactly did you
> build it? What does "file virtio-ivshmem-block" tell you?
>
> $ file tools/virtio/virtio-ivshmem-block
> tools/virtio/virtio-ivshmem-block: ELF 64-bit LSB executable, x86-64,
> version 1 (SYSV), dynamically linked, interpreter
> /lib64/ld-linux-x86-64.so.2,
> BuildID[sha1]=834ea23dab86f332e8eeae98b3493fe9612dbb7c, for GNU/Linux
> 3.2.0, with debug_info, not stripped
>
I have tried again building it and this time with the yocto, now it’s
showing this:
qemux86-64:~# ./virtio-ivshmem-block /dev/uio0 disk.img
./virtio-ivshmem-block: cannot open /dev/uio0: No such file or directory
Also, o/p of the `file virtio-ivshmem-block`
qemux86-64:~# file virtio-ivshmem-block
virtio-ivshmem-block: ELF 64-bit LSB shared object, x86-64, version 1
(SYSV), dynamically linked, interpreter /lib/ld-linux-x86-64.so.2,
BuildID[sha1]=3434d7bc3510384cf6e0faab08a1cdcfab9d9828, for GNU/Linux
3.2.0, with debug_info, not stripped
> > Also, I am not able to see the `/dev/uio0` in the root-cell.
> >
>
> See above: no such PCI devices.
>
> >> The disk image needs to be raw image. But its size matters as that
> >> defines the virtual disk size, but you may even leave it empty and only
> >> partition or format it from the front-end guest.
> >>
> >
> > I am creating disk.image as follows:
> >
> > $ dd if=/dev/zero of=disk.img bs=1M count=1024
> > $ mkfs.ext4 disk.img
> >
>
> Thanks fine.
>
> >
> >>> - For `virtio-ivshmem-block`, do I need to compile the
> >>> `virtio-ivshmem-block.c` externally and copy the module to the QEmulated
> >>> Image?
> >>
> >> You need to have that application inside the guest that is suppose to
> >> act as back-end, yes. How you make it available to that guest is up to you.
> >>
> >
> > I am trying to achieve Root Cell(backend) <--->
> > Non-Root-Cell(frontend) communication, instead of the VM1(backend)
> > <---> VM2(frontend).
> > Also, for the IVSHMEM2 I need to patch my current QEmu, right? so that
> > I can insert ivshmem `-chardev` and `-device` into my `qemuboot.conf`,
> > and run the `./ivshmem2-server`?
> >
>
> Don't confuse ivshmem (whatever version) provided by QEMU with the one
> provided by Jailhouse. You may run Jailhouse in QEMU, but even then it
> will still be Jailhouse to provide ivshmem2 devices to the root and
> non-root cell. Therefore, QEMU does not require any patches or specific
> configuration.
>
Okay, but I didn’t understand this:
```
To instantiate a ivshmem v2 device, just add
... -chardev socket,path=/tmp/ivshmem_socket,id=ivshmem \
-device ivshmem,chardev=ivshmem
```
And from where I should get the `./ivshmem2-server` binary?
Thanks and Regards,
Anmol
> Jan
>
> >
> > Also, Please let me know, should the exact procedure be this:
> >
> > - In the server/local-machine run `./ivshmem2-server`.
> > - then add `... -chardev socket,path=/tmp/ivshmem_socket,id=ivshmem
> > -device ivshmem,chardev=ivshmem` to the `qemuboot.conf`.
> > - then QEmulate/boot the Image with Jailhouse.
> > - enable root cell.
> > - `echo "110a 4106 110a 4106 ffc002 ffffff" >
> > /sys/bus/pci/drivers/uio_ivshmem/new_id`
> > - `virtio-ivshmem-block /dev/uio0 disk.img`
> > - boot the linux-non-root cell.
> >
> >
> > Thanks and Regards,
> > Anmol
> >
> >
> >
> >
> >>>
> >>> - Can we also use the `queues/jailhouse` kernel for this setup instead
> >>> of `queues/ivshmem2`?
> >>>
> >>
> >> Yes, queues/jailhouse contains all what is in queues/ivshmem2, and more.
> >>
> >> Jan
>
--
You received this message because you are subscribed to the Google Groups
"Jailhouse" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/jailhouse-dev/CAC%2ByH-aewTCrKXB%3DQOM_h%3Dn2umO9p2nvpTmBmbwaVjmKuBQWmw%40mail.gmail.com.
/*
* Jailhouse, a Linux-based partitioning hypervisor
*
* Copyright (c) Siemens AG, 2014-2017
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
* Alternatively, you can use or redistribute this file under the following
* BSD license:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
* Configuration for QEMU Standard PC (Q35 + ICH9, 2009)
* created with '/usr/libexec/jailhouse/jailhouse config create -c ttyS1 qemu-agl.c'
*
* NOTE: This config expects the following to be appended to your kernel cmdline
* "memmap=0x5200000$0x22000000"
*/
// For extending virtio-blk over IVSHMEM.
#define USE_VIRTIO_BLK
//#define USE_VIRTIO_NET
//#define USE_VIRTIO_CON
//#define USE_VIRTIO_DEMO
#ifdef USE_VIRTIO_BLK
# define BLK_MEM 4
# define BLK_PCI 1
#else
# define BLK_MEM 0
# define BLK_PCI 0
#endif
#ifdef USE_IVSHMEM_DEMO
# define DEMO_MEM 5
# define DEMO_PCI 1
#else
# define DEMO_MEM 0
# define DEMO_PCI 0
#endif
#ifdef USE_IVSHMEM_NET
# define NET_MEM 4
# define NET_PCI 1
#else
# define NET_MEM 0
# define NET_PCI 0
#endif
#ifdef USE_VIRTIO_CON
# define CON_MEM 4
# define CON_PCI 1
#else
# define CON_MEM 0
# define CON_PCI 0
#endif
#define COMM_MEM_REGIONS (BLK_MEM + DEMO_MEM + NET_MEM + CON_MEM)
#define COMM_PCI_REGIONS (BLK_PCI + DEMO_PCI + NET_PCI + CON_PCI)
#include <jailhouse/types.h>
#include <jailhouse/cell-config.h>
struct {
struct jailhouse_system header;
__u64 cpus[1];
struct jailhouse_memory mem_regions[17 + COMM_MEM_REGIONS];
struct jailhouse_irqchip irqchips[1];
struct jailhouse_pio pio_regions[15];
struct jailhouse_pci_device pci_devices[13 + COMM_PCI_REGIONS];
struct jailhouse_pci_capability pci_caps[14];
} __attribute__((packed)) config = {
.header = {
.signature = JAILHOUSE_SYSTEM_SIGNATURE,
.revision = JAILHOUSE_CONFIG_REVISION,
.flags = JAILHOUSE_SYS_VIRTUAL_DEBUG_CONSOLE,
.hypervisor_memory = {
.phys_start = 0x22000000,
.size = 0x600000,
},
.debug_console = {
.address = 0x2f8,
.type = JAILHOUSE_CON_TYPE_8250,
.flags = JAILHOUSE_CON_ACCESS_PIO |
JAILHOUSE_CON_REGDIST_1,
},
.platform_info = {
.pci_mmconfig_base = 0xb0000000,
.pci_mmconfig_end_bus = 0xff,
.iommu_units = {
{
.type = JAILHOUSE_IOMMU_INTEL,
.base = 0xfed90000,
.size = 0x1000,
},
},
.x86 = {
.pm_timer_address = 0x608,
.vtd_interrupt_limit = 256,
},
},
.root_cell = {
.name = "AGL-Jailhouse-RootCell",
.cpu_set_size = sizeof(config.cpus),
.num_memory_regions = ARRAY_SIZE(config.mem_regions),
.num_irqchips = ARRAY_SIZE(config.irqchips),
.num_pio_regions = ARRAY_SIZE(config.pio_regions),
.num_pci_devices = ARRAY_SIZE(config.pci_devices),
.num_pci_caps = ARRAY_SIZE(config.pci_caps),
},
},
.cpus = {
0x000000000000000f,
},
.mem_regions = {
#if defined USE_VIRTIO_BLK
/* IVSHMEM shared memory region (virtio-blk front) */
{
.phys_start = 0x26e00000,
.virt_start = 0x26e00000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x26e00000,
.virt_start = 0x26e00000,
.size = 0xdf000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
{ 0 },
{ 0 },
#endif
#if defined(USE_VIRTIO_CON)
/* IVSHMEM shared memory region (virtio-con back-end) */
{
.phys_start = 0x220e0000,
.virt_start = 0x220e0000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ,
},
{
.phys_start = 0x220e1000,
.virt_start = 0x220e1000,
.size = 0xf000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
{ 0 },
{ 0 },
#endif
#if defined USE_IVSHMEM_DMEO
/* IVSHMEM shared memory regions (demo) */
{
.phys_start = 0x220f0000,
.virt_start = 0x220f0000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220f1000,
.virt_start = 0x220f1000,
.size = 0x9000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220fa000,
.virt_start = 0x220fa000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220fc000,
.virt_start = 0x220fc000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220fe000,
.virt_start = 0x220fe000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_ROOTSHARED,
},
#endif
#if defined(USE_IVSHMEM_NET)
/* IVSHMEM shared memory regions (networking) */
JAILHOUSE_SHMEM_NET_REGIONS(0x22100000, 0),
#endif
/* MemRegion: 00000000-0009fbff : System RAM */
{
.phys_start = 0x0,
.virt_start = 0x0,
.size = 0xa0000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA,
},
/* MemRegion: 000a0000-000bffff : PCI Bus 0000:00 */
{
.phys_start = 0xa0000,
.virt_start = 0xa0000,
.size = 0x20000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: 000f0000-000fffff : System ROM */
{
.phys_start = 0xf0000,
.virt_start = 0xf0000,
.size = 0x10000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: 00100000-21ffffff : System RAM */
{
.phys_start = 0x100000,
.virt_start = 0x100000,
.size = 0x21f00000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA,
},
/* MemRegion: 27200000-3ffd7fff : System RAM */
{
.phys_start = 0x27200000,
.virt_start = 0x27200000,
.size = 0x18dd8000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA,
},
/* MemRegion: fe000000-fe7fffff : 0000:00:01.0 */
{
.phys_start = 0xfe000000,
.virt_start = 0xfe000000,
.size = 0x800000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: fe800000-fe803fff : virtio-pci-modern */
{
.phys_start = 0xfe800000,
.virt_start = 0xfe800000,
.size = 0x4000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: fe804000-fe807fff : virtio-pci-modern */
{
.phys_start = 0xfe804000,
.virt_start = 0xfe804000,
.size = 0x4000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: fe808000-fe80bfff : virtio-pci-modern */
{
.phys_start = 0xfe808000,
.virt_start = 0xfe808000,
.size = 0x4000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: fe80c000-fe80ffff : virtio-pci-modern */
{
.phys_start = 0xfe80c000,
.virt_start = 0xfe80c000,
.size = 0x4000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: feb80000-febbffff : 0000:00:02.0 */
{
.phys_start = 0xfeb80000,
.virt_start = 0xfeb80000,
.size = 0x40000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: febd0000-febd3fff : 0000:00:1b.0 */
{
.phys_start = 0xfebd0000,
.virt_start = 0xfebd0000,
.size = 0x4000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: febd7000-febd7fff : ehci_hcd */
{
.phys_start = 0xfebd7000,
.virt_start = 0xfebd7000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: febd8000-febd8fff : ahci */
{
.phys_start = 0xfebd8000,
.virt_start = 0xfebd8000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: fed00000-fed003ff : PNP0103:00 */
{
.phys_start = 0xfed00000,
.virt_start = 0xfed00000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: 000c0000-000dffff : ROMs */
{
.phys_start = 0xc0000,
.virt_start = 0xc0000,
.size = 0x20000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: 22600000-271fffff : JAILHOUSE Inmate Memory */
{
.phys_start = 0x22600000,
.virt_start = 0x22600000,
.size = 0x4c00000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
},
.irqchips = {
/* IOAPIC 0, GSI base 0 */
{
.address = 0xfec00000,
.id = 0xff00,
.pin_bitmap = {
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff
},
},
},
.pio_regions = {
/* Port I/O: 0000-001f : dma1 */
/* PIO_RANGE(0x0, 0x20), */
/* Port I/O: 0020-0021 : pic1 */
/* PIO_RANGE(0x20, 0x2), */
/* Port I/O: 0040-0043 : timer0 */
PIO_RANGE(0x40, 0x4),
/* Port I/O: 0050-0053 : timer1 */
/* PIO_RANGE(0x50, 0x4), */
/* Port I/O: 0060-0060 : keyboard */
PIO_RANGE(0x60, 0x1),
/* Port I/O: 0064-0064 : keyboard */
PIO_RANGE(0x64, 0x1),
/* Port I/O: 0070-0071 : rtc0 */
PIO_RANGE(0x70, 0x2),
/* Port I/O: 0080-008f : dma page reg */
/* PIO_RANGE(0x80, 0x10), */
/* Port I/O: 00a0-00a1 : pic2 */
/* PIO_RANGE(0xa0, 0x2), */
/* Port I/O: 00c0-00df : dma2 */
/* PIO_RANGE(0xc0, 0x20), */
/* Port I/O: 00f0-00ff : fpu */
/* PIO_RANGE(0xf0, 0x10), */
/* Port I/O: 02f8-02ff : serial */
PIO_RANGE(0x2f8, 0x8),
/* Port I/O: 03c0-03df : vga+ */
PIO_RANGE(0x3c0, 0x20),
/* Port I/O: 03f8-03ff : serial */
PIO_RANGE(0x3f8, 0x8),
PIO_RANGE(0x3e8, 0x8),
/* Port I/O: 0510-051b : QEMU0002:00 */
/* PIO_RANGE(0x510, 0xc), */
/* Port I/O: 0600-0603 : ACPI PM1a_EVT_BLK */
/* PIO_RANGE(0x600, 0x4), */
/* Port I/O: 0604-0605 : ACPI PM1a_CNT_BLK */
/* PIO_RANGE(0x604, 0x2), */
/* Port I/O: 0608-060b : ACPI PM_TMR */
/* PIO_RANGE(0x608, 0x4), */
/* Port I/O: 0620-062f : ACPI GPE0_BLK */
/* PIO_RANGE(0x620, 0x10), */
/* Port I/O: 0700-073f : i801_smbus */
/* PIO_RANGE(0x700, 0x40), */
/* Port I/O: c000-c07f : 0000:00:04.0 */
PIO_RANGE(0xc000, 0x80),
/* Port I/O: c0c0-c0df : 0000:00:02.0 */
PIO_RANGE(0xc0c0, 0x20),
/* Port I/O: c0e0-c0ff : 0000:00:03.0 */
PIO_RANGE(0xc0e0, 0x20),
/* Port I/O: c100-c11f : 0000:00:1d.0 */
PIO_RANGE(0xc100, 0x20),
/* Port I/O: c120-c13f : 0000:00:1d.1 */
PIO_RANGE(0xc120, 0x20),
/* Port I/O: c140-c15f : 0000:00:1d.2 */
PIO_RANGE(0xc140, 0x20),
/* Port I/O: c160-c17f : 0000:00:1f.2 */
PIO_RANGE(0xc160, 0x20),
},
.pci_devices = {
/* PCIDevice: 00:00.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0x0,
.bar_mask = {
0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000,
},
.caps_start = 0,
.num_caps = 0,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:01.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0x8,
.bar_mask = {
0xff800000, 0x00000000, 0xffffc000,
0xffffffff, 0xfffff000, 0x00000000,
},
.caps_start = 0,
.num_caps = 6,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 3,
.msix_region_size = 0x1000,
.msix_address = 0xfebd4000,
},
/* PCIDevice: 00:02.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0x10,
.bar_mask = {
0xffffffe0, 0xfffff000, 0x00000000,
0x00000000, 0xffffc000, 0xffffffff,
},
.caps_start = 0,
.num_caps = 6,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 3,
.msix_region_size = 0x1000,
.msix_address = 0xfebd5000,
},
/* PCIDevice: 00:03.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0x18,
.bar_mask = {
0xffffffe0, 0x00000000, 0x00000000,
0x00000000, 0xffffc000, 0xffffffff,
},
.caps_start = 6,
.num_caps = 5,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:04.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0x20,
.bar_mask = {
0xffffff80, 0xfffff000, 0x00000000,
0x00000000, 0xffffc000, 0xffffffff,
},
.caps_start = 0,
.num_caps = 6,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 2,
.msix_region_size = 0x1000,
.msix_address = 0xfebd6000,
},
/* PCIDevice: 00:1b.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0xd8,
.bar_mask = {
0xffffc000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000,
},
.caps_start = 11,
.num_caps = 1,
.num_msi_vectors = 1,
.msi_64bits = 1,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:1d.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0xe8,
.bar_mask = {
0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffe0, 0x00000000,
},
.caps_start = 0,
.num_caps = 0,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:1d.1 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0xe9,
.bar_mask = {
0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffe0, 0x00000000,
},
.caps_start = 0,
.num_caps = 0,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:1d.2 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0xea,
.bar_mask = {
0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffe0, 0x00000000,
},
.caps_start = 0,
.num_caps = 0,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:1d.7 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0xef,
.bar_mask = {
0xfffff000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000,
},
.caps_start = 0,
.num_caps = 0,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:1f.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0xf8,
.bar_mask = {
0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000,
},
.caps_start = 0,
.num_caps = 0,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:1f.2 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0xfa,
.bar_mask = {
0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffe0, 0xfffff000,
},
.caps_start = 12,
.num_caps = 2,
.num_msi_vectors = 1,
.msi_64bits = 1,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
/* PCIDevice: 00:1f.3 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0xfb,
.bar_mask = {
0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffc0, 0x00000000,
},
.caps_start = 0,
.num_caps = 0,
.num_msi_vectors = 0,
.msi_64bits = 0,
.msi_maskable = 0,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
#if defined USE_VIRTIO_BLK
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
.iommu = 1,
.domain = 0x0,
.bdf = 0x0c << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 2,
.shmem_regions_start = 0,
.shmem_dev_id = 0,
.shmem_peers = 2,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_VIRTIO_FRONT +
VIRTIO_DEV_BLOCK,
},
#endif
#if defined USE_VIRTIO_CON
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
.iommu = 1,
.domain = 0x0,
.bdf = 0x0d << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 3,
.shmem_regions_start = BLK_MEM, /* 0 + BLK_MEM */
.shmem_dev_id = 0,
.shmem_peers = 2,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_VIRTIO_FRONT +
VIRTIO_DEV_CONSOLE,
},
#endif
#if defined USE_IVSHMEM_DEMO
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
.iommu = 1,
.domain = 0x0,
.bdf = 0x0e << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 16,
.shmem_regions_start = BLK_MEM + CON_MEM,
.shmem_dev_id = 0,
.shmem_peers = 3,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_UNDEFINED,
},
#endif
#if defined USE_VIRTIO_NET
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
.iommu = 1,
.domain = 0x0,
.bdf = 0x0f << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 2,
.shmem_regions_start = BLK_MEM + CON_MEM + DEMO_MEM,
.shmem_dev_id = 0,
.shmem_peers = 2,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_VETH,
},
#endif
},
.pci_caps = {
/* PCIDevice: 00:01.0 */
/* PCIDevice: 00:02.0 */
/* PCIDevice: 00:04.0 */
{
.id = PCI_CAP_ID_MSIX,
.start = 0x98,
.len = 0xc,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x84,
.len = 0x2,
.flags = 0,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x70,
.len = 0x2,
.flags = 0,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x60,
.len = 0x2,
.flags = 0,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x50,
.len = 0x2,
.flags = 0,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x40,
.len = 0x2,
.flags = 0,
},
/* PCIDevice: 00:03.0 */
{
.id = PCI_CAP_ID_VNDR,
.start = 0x84,
.len = 0x2,
.flags = 0,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x70,
.len = 0x2,
.flags = 0,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x60,
.len = 0x2,
.flags = 0,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x50,
.len = 0x2,
.flags = 0,
},
{
.id = PCI_CAP_ID_VNDR,
.start = 0x40,
.len = 0x2,
.flags = 0,
},
/* PCIDevice: 00:1b.0 */
{
.id = PCI_CAP_ID_MSI,
.start = 0x60,
.len = 0xe,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
/* PCIDevice: 00:1f.2 */
{
.id = PCI_CAP_ID_MSI,
.start = 0x80,
.len = 0xe,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
{
.id = PCI_CAP_ID_SATA,
.start = 0xa8,
.len = 0x2,
.flags = 0,
},
},
};
/*
* Jailhouse, a Linux-based partitioning hypervisor
*
* Configuration for Linux inmate, 1 CPU, 74 MB RAM, ~1MB shmem, serial ports
*
* Copyright (c) Siemens AG, 2013-2015
*
* Authors:
* Jan Kiszka <[email protected]>
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*/
// For extending the virtio-blk over IVSHMEM.
#define USE_VIRTIO_BLK
//#define USE_VIRTIO_NET
//#define USE_VIRTIO_CON
//#define USE_VIRTIO_DEMO
#ifdef USE_VIRTIO_BLK
# define BLK_MEM 4
# define BLK_PCI 1
#else
# define BLK_MEM 0
# define BLK_PCI 0
#endif
#ifdef USE_IVSHMEM_DEMO
# define DEMO_MEM 5
# define DEMO_PCI 1
#else
# define DEMO_MEM 0
# define DEMO_PCI 0
#endif
#ifdef USE_IVSHMEM_NET
# define NET_MEM 4
# define NET_PCI 1
#else
# define NET_MEM 0
# define NET_PCI 0
#endif
#ifdef USE_VIRTIO_CON
# define CON_MEM 4
# define CON_PCI 1
#else
# define CON_MEM 0
# define CON_PCI 0
#endif
#define COMM_MEM_REGIONS (BLK_MEM + CON_MEM + NET_MEM + DEMO_MEM)
#define COMM_PCI_REGIONS (BLK_PCI + CON_PCI + NET_PCI + DEMO_PCI)
#include <jailhouse/types.h>
#include <jailhouse/cell-config.h>
struct {
struct jailhouse_cell_desc cell;
__u64 cpus[1];
#ifdef CONFIG_QEMU_E1000E_ASSIGNMENT
struct jailhouse_memory mem_regions[7 + COMM_MEM_REGIONS];
#else
struct jailhouse_memory mem_regions[3 + COMM_MEM_REGIONS];
#endif
struct jailhouse_cache cache_regions[1];
struct jailhouse_irqchip irqchips[1];
struct jailhouse_pio pio_regions[2];
#ifdef CONFIG_QEMU_E1000E_ASSIGNMENT
struct jailhouse_pci_device pci_devices[1 + COMM_PCI_REGIONS];
#else
struct jailhouse_pci_device pci_devices[COMM_PCI_REGIONS];
#endif
struct jailhouse_pci_capability pci_caps[6];
} __attribute__((packed)) config = {
.cell = {
.signature = JAILHOUSE_CELL_DESC_SIGNATURE,
.revision = JAILHOUSE_CONFIG_REVISION,
.name = "agl-linux-x86-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_cache_regions = ARRAY_SIZE(config.cache_regions),
.num_irqchips = ARRAY_SIZE(config.irqchips),
.num_pio_regions = ARRAY_SIZE(config.pio_regions),
.num_pci_devices = ARRAY_SIZE(config.pci_devices),
.num_pci_caps = ARRAY_SIZE(config.pci_caps),
},
.cpus = {
0b1100,
},
.mem_regions = {
#if defined USE_VIRTIO_BLK
/* IVSHMEM shared memory region (virtio-blk front) */
{
.phys_start = 0x26e00000,
.virt_start = 0x26e00000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x26e00000,
.virt_start = 0x26e00000,
.size = 0xdf000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_ROOTSHARED,
},
{ 0 },
{ 0 },
#endif
#if defined USE_IVSHMEM_CON
/* IVSHMEM shared memory region (virtio-con front) */
{
.phys_start = 0x220e0000,
.virt_start = 0x220e0000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220e1000,
.virt_start = 0x220e1000,
.size = 0xf000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_ROOTSHARED,
},
{ 0 },
{ 0 },
#endif
#if defined USE_IVSHMEM_DEMO
/* IVSHMEM shared memory regions (demo) */
{
.phys_start = 0x220f0000,
.virt_start = 0x220f0000,
.size = 0x1000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220f1000,
.virt_start = 0x220f1000,
.size = 0x9000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220fa000,
.virt_start = 0x220fa000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220fc000,
.virt_start = 0x220fc000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
},
{
.phys_start = 0x220fe000,
.virt_start = 0x220fe000,
.size = 0x2000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_ROOTSHARED,
},
#endif
#if defined USE_IVSHMEM_NET
/* IVSHMEM shared memory regions (networking) */
JAILHOUSE_SHMEM_NET_REGIONS(0x22100000, 1),
#endif
/* low RAM */ {
.phys_start = 0x22600000,
.virt_start = 0,
.size = 0x00100000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA |
JAILHOUSE_MEM_LOADABLE,
},
/* communication region */ {
.virt_start = 0x00100000,
.size = 0x00001000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_COMM_REGION,
},
/* high RAM */ {
.phys_start = 0x22700000,
.virt_start = 0x00200000,
.size = 0x4700000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA |
JAILHOUSE_MEM_LOADABLE,
},
#ifdef CONFIG_QEMU_E1000E_ASSIGNMENT
/* MemRegion: feb40000-feb7ffff : 0000:00:02.0 */
{
.phys_start = 0xfeb40000,
.virt_start = 0xfeb40000,
.size = 0x40000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: feb80000-feb9ffff : e1000e */
{
.phys_start = 0xfeb80000,
.virt_start = 0xfeb80000,
.size = 0x20000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: feba0000-febbffff : e1000e */
{
.phys_start = 0xfeba0000,
.virt_start = 0xfeba0000,
.size = 0x20000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
/* MemRegion: febd1000-febd3fff : e1000e */
{
.phys_start = 0xfebd1000,
.virt_start = 0xfebd1000,
.size = 0x3000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
#endif
},
.cache_regions = {
{
.start = 0,
.size = 2,
.type = JAILHOUSE_CACHE_L3,
},
},
.irqchips = {
/* IOAPIC */ {
.address = 0xfec00000,
.id = 0xff00,
.pin_bitmap = {
(1 << 3) | (1 << 4),
},
},
},
.pio_regions = {
PIO_RANGE(0x2e8, 8), /* serial 2: ttyS3(0x2e8) */
PIO_RANGE(0x3e8, 8), /* serial 1: ttyS2(0x3e8) */
// PIO_RANGE(0xe010, 8), /* OXPCIe952 serial1 */
},
.pci_devices = {
#if defined USE_VIRTIO_BLK
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
//.iommu = 1,
.domain = 0x0,
.bdf = 0x0c << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 2,
.shmem_regions_start = 0,
.shmem_dev_id = 1,
.shmem_peers = 2,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_VIRTIO_FRONT +
VIRTIO_DEV_BLOCK,
},
#endif
#if defined USE_IVSHMEM_CON
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
//.iommu = 1,
.domain = 0x0,
.bdf = 0x0d << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 3,
.shmem_regions_start = BLK_MEM, /* 0 + BLK_MEM */
.shmem_dev_id = 1,
.shmem_peers = 2,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_VIRTIO_FRONT +
VIRTIO_DEV_CONSOLE,
},
#endif
#if defined USE_IVSHMEM_DEMO
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
//.iommu = 1,
.domain = 0x0,
.bdf = 0x0e << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 16,
.shmem_regions_start = BLK_MEM + CON_MEM,
.shmem_dev_id = 2,
.shmem_peers = 3,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_UNDEFINED,
},
#endif
#if defined USE_IVSHMEM_NET
{
.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
//.iommu = 1,
.domain = 0x0,
.bdf = 0x0f << 3,
.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_MSIX,
.num_msix_vectors = 2,
.shmem_regions_start = BLK_MEM + CON_MEM + DEMO_MEM,
.shmem_dev_id = 1,
.shmem_peers = 2,
.shmem_protocol = JAILHOUSE_SHMEM_PROTO_VETH,
},
#endif
#ifdef CONFIG_QEMU_E1000E_ASSIGNMENT
{ /* e1000e */
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.domain = 0x0000,
.bdf = 0x0010,
.bar_mask = {
0xfffe0000, 0xfffe0000, 0xffffffe0,
0xffffc000, 0x00000000, 0x00000000,
},
.caps_start = 0,
.num_caps = 6,
.num_msi_vectors = 1,
.msi_64bits = 1,
.num_msix_vectors = 5,
.msix_region_size = 0x1000,
.msix_address = 0xfebd0000,
},
#endif
},
.pci_caps = {
{ /* e1000e */
.id = PCI_CAP_ID_PM,
.start = 0xc8,
.len = 8,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
{
.id = PCI_CAP_ID_MSI,
.start = 0xd0,
.len = 14,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
{
.id = PCI_CAP_ID_EXP,
.start = 0xe0,
.len = 20,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
{
.id = PCI_CAP_ID_MSIX,
.start = 0xa0,
.len = 12,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
{
.id = PCI_EXT_CAP_ID_ERR | JAILHOUSE_PCI_EXT_CAP,
.start = 0x100,
.len = 4,
.flags = 0,
},
{
.id = PCI_EXT_CAP_ID_DSN | JAILHOUSE_PCI_EXT_CAP,
.start = 0x140,
.len = 4,
.flags = 0,
},
}
};
