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[QEMU][PATCH v3 00/10] Introduce xenpvh machine for arm architecture
From: |
Vikram Garhwal |
Subject: |
[QEMU][PATCH v3 00/10] Introduce xenpvh machine for arm architecture |
Date: |
Wed, 25 Jan 2023 00:43:45 -0800 |
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Hi,
This series add xenpvh machine for aarch64. Motivation behind creating xenpvh
machine with IOREQ and TPM was to enable each guest on Xen aarch64 to have it's
own unique and emulated TPM.
This series does following:
1. Moved common xen functionalities from hw/i386/xen to hw/xen/ so those can
be used for aarch64.
2. We added a minimal xenpvh arm machine which creates an IOREQ server and
support TPM.
Also, checkpatch.pl fails for 03/12 and 06/12. These fails are due to
moving old code to new place which was not QEMU code style compatible.
No new add code was added.
Regards,
Vikram
ChangeLog:
v2->v3:
1. Change machine name to xenpvh as per Jurgen's input.
2. Add docs/system/xenpvh.rst documentation.
3. Removed GUEST_TPM_BASE and added tpm_base_address as property.
4. Correct CONFIG_TPM related issues.
5. Added xen_register_backend() function call to xen_register_ioreq().
6. Added Oleksandr's suggestion i.e. removed extra interface opening and
used accel=xen option
v1 -> v2
Merged patch 05 and 06.
04/12: xen-hvm-common.c:
1. Moved xen_be_init() and xen_be_register_common() from
xen_register_ioreq() to xen_register_backend().
2. Changed g_malloc to g_new and perror -> error_setg_errno.
3. Created a local subroutine function for Xen_IOREQ_register.
4. Fixed build issues with inclusion of xenstore.h.
5. Fixed minor errors.
Stefano Stabellini (5):
hw/i386/xen/xen-hvm: move x86-specific fields out of XenIOState
xen-hvm: reorganize xen-hvm and move common function to xen-hvm-common
include/hw/xen/xen_common: return error from xen_create_ioreq_server
hw/xen/xen-hvm-common: skip ioreq creation on ioreq registration
failure
meson.build: do not set have_xen_pci_passthrough for aarch64 targets
Vikram Garhwal (5):
hw/i386/xen/: move xen-mapcache.c to hw/xen/
hw/i386/xen: rearrange xen_hvm_init_pc
hw/xen/xen-hvm-common: Use g_new and error_setg_errno
hw/arm: introduce xenpvh machine
meson.build: enable xenpv machine build for ARM
docs/system/arm/xenpvh.rst | 34 +
docs/system/target-arm.rst | 1 +
hw/arm/meson.build | 2 +
hw/arm/xen_arm.c | 184 +++++
hw/i386/meson.build | 1 +
hw/i386/xen/meson.build | 1 -
hw/i386/xen/trace-events | 19 -
hw/i386/xen/xen-hvm.c | 1084 +++---------------------------
hw/xen/meson.build | 7 +
hw/xen/trace-events | 19 +
hw/xen/xen-hvm-common.c | 889 ++++++++++++++++++++++++
hw/{i386 => }/xen/xen-mapcache.c | 0
include/hw/arm/xen_arch_hvm.h | 9 +
include/hw/i386/xen_arch_hvm.h | 11 +
include/hw/xen/arch_hvm.h | 5 +
include/hw/xen/xen-hvm-common.h | 97 +++
include/hw/xen/xen_common.h | 13 +-
meson.build | 4 +-
18 files changed, 1363 insertions(+), 1017 deletions(-)
create mode 100644 docs/system/arm/xenpvh.rst
create mode 100644 hw/arm/xen_arm.c
create mode 100644 hw/xen/xen-hvm-common.c
rename hw/{i386 => }/xen/xen-mapcache.c (100%)
create mode 100644 include/hw/arm/xen_arch_hvm.h
create mode 100644 include/hw/i386/xen_arch_hvm.h
create mode 100644 include/hw/xen/arch_hvm.h
create mode 100644 include/hw/xen/xen-hvm-common.h
--
2.17.0
- [QEMU][PATCH v3 00/10] Introduce xenpvh machine for arm architecture,
Vikram Garhwal <=
- [QEMU][PATCH v3 02/10] hw/i386/xen: rearrange xen_hvm_init_pc, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 01/10] hw/i386/xen/: move xen-mapcache.c to hw/xen/, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 03/10] hw/i386/xen/xen-hvm: move x86-specific fields out of XenIOState, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 05/10] include/hw/xen/xen_common: return error from xen_create_ioreq_server, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 04/10] xen-hvm: reorganize xen-hvm and move common function to xen-hvm-common, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 07/10] hw/xen/xen-hvm-common: Use g_new and error_setg_errno, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 04/12] xen_arm: Add "accel = xen" and drop extra interface openings, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 09/10] hw/arm: introduce xenpvh machine, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 08/10] meson.build: do not set have_xen_pci_passthrough for aarch64 targets, Vikram Garhwal, 2023/01/25
- [QEMU][PATCH v3 06/10] hw/xen/xen-hvm-common: skip ioreq creation on ioreq registration failure, Vikram Garhwal, 2023/01/25