motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-06 01:03:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

microvm: add pcie support.

Browse source 
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABCgAGBQJfdMT5AAoJEEy22O7T6HE4QHkQAKBLDfVAoogJTQgKcgKKVAfb
 vxH+c0zIX4bXlh+/+aAShXf/1To1BkZtbIxYJX2hx9oec3zO+DK+p1YrAK8O0Lcz
 hleEyVpYhhX90y0HDzFlF9q05O90vYP+hzj8VW+IgkOJ7nWG+KdkiRBkxlwvn0PJ
 Zw4qw9fjZ/MW0Ml2UVQv2lfAaTc8XiasZo1ZEfZ8rK/a0ut+0wLefzWzqm//bJD+
 Ek2x9Om3okg2emeuBkeSWLlZ40fMGfEXn4UQkE7ZCLN6Q/LqSdEIn00MSjJa8C4T
 Z3CVNeHRlgG9C80tbM6rs+2YbWhBj0RPa7woNGZmVJaLIsBrMSC5s9ifvvnamtnE
 wzBm9Qayv67BcQHZOgEgxrSrNc7/tibwvcpGfiT9ONz/PVbMO7eTlRGFnwNGh2Fv
 0caPb8Ge9PLyfc7BXLday/0RM91lu3zTOlnfm6U/KFWPucF+zMFN5KCAGyqComxk
 g+1VxPPpXtCcIFwGYZ1yesKTW6VHFUEb6v5+gkU1UUJhSoz6141AR72DNFm2NA0j
 gk9GJ5ZZzMlFQV6YcrGkpFo0q0DKqSMy3dU1HjT7zMbh09hhJqdT1dyIBEfxJpgu
 LvDI318bvBjwqkdnlRxwQ01GZ3HGGkga0UHjz1LbeYlR59UC2wJWtCoMRYt9Oms4
 d+b7Fmbec2tU18uVtSOP
 =BHn7
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/microvm-20200930-pull-request' into staging

microvm: add pcie support.

# gpg: Signature made Wed 30 Sep 2020 18:48:41 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/microvm-20200930-pull-request:
  tests/acpi: update expected data files
  acpi/gpex: no reason to use a method for _CRS
  tests/acpi: add microvm pcie test
  tests/acpi: factor out common microvm test setup
  tests/acpi: add empty tests/data/acpi/microvm/DSDT.pcie file
  tests/acpi: allow updates for expected data files
  microvm/pcie: add 64bit mmio window
  microvm: add pcie support
  microvm: add irq table
  arm: use acpi_dsdt_add_gpex
  acpi: add acpi_dsdt_add_gpex
  move MemMapEntry

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2020-10-01 15:28:55 +01:00
commit b23317eec4
16 changed files with 366 additions and 181 deletions
Download patch file Download diff file Expand all files Collapse all files

32
include/hw/i386/microvm.h
View file

@ -25,8 +25,31 @@
#include "hw/boards.h"
#include "hw/i386/x86.h"
#include "hw/acpi/acpi_dev_interface.h"
#include "hw/pci-host/gpex.h"
#include "qom/object.h"
/*
* IRQ | pc | microvm (acpi=on)
* --------+------------+------------------
* 0 | pit |
* 1 | kbd |
* 2 | cascade |
* 3 | serial 1 |
* 4 | serial 0 | serial
* 5 | - |
* 6 | floppy |
* 7 | parallel |
* 8 | rtc | rtc (rtc=on)
* 9 | acpi | acpi (ged)
* 10 | pci lnk |
* 11 | pci lnk |
* 12 | ps2 | pcie
* 13 | fpu | pcie
* 14 | ide 0 | pcie
* 15 | ide 1 | pcie
* 16-23 | pci gsi | virtio
*/
/* Platform virtio definitions */
#define VIRTIO_MMIO_BASE 0xfeb00000
#define VIRTIO_NUM_TRANSPORTS 8
@ -37,10 +60,17 @@
#define GED_MMIO_BASE_REGS (GED_MMIO_BASE + 0x200)
#define GED_MMIO_IRQ 9
#define PCIE_MMIO_BASE 0xc0000000
#define PCIE_MMIO_SIZE 0x20000000
#define PCIE_ECAM_BASE 0xe0000000
#define PCIE_ECAM_SIZE 0x10000000
#define PCIE_IRQ_BASE 12
/* Machine type options */
#define MICROVM_MACHINE_PIT "pit"
#define MICROVM_MACHINE_PIC "pic"
#define MICROVM_MACHINE_RTC "rtc"
#define MICROVM_MACHINE_PCIE "pcie"
#define MICROVM_MACHINE_ISA_SERIAL "isa-serial"
#define MICROVM_MACHINE_OPTION_ROMS "x-option-roms"
#define MICROVM_MACHINE_AUTO_KERNEL_CMDLINE "auto-kernel-cmdline"
@ -58,6 +88,7 @@ struct MicrovmMachineState {
OnOffAuto pic;
OnOffAuto pit;
OnOffAuto rtc;
OnOffAuto pcie;
bool isa_serial;
bool option_roms;
bool auto_kernel_cmdline;
@ -67,6 +98,7 @@ struct MicrovmMachineState {
bool kernel_cmdline_fixed;
Notifier machine_done;
Notifier powerdown_req;
struct GPEXConfig gpex;
};
#define TYPE_MICROVM_MACHINE MACHINE_TYPE_NAME("microvm")