From: Oleksandr Andrushchenko <andr2000@gmail.com>
To: xen-devel@lists.xenproject.org
Cc: julien@xen.org, sstabellini@kernel.org,
oleksandr_tyshchenko@epam.com, volodymyr_babchuk@epam.com,
Artem_Mygaiev@epam.com, roger.pau@citrix.com, jbeulich@suse.com,
andrew.cooper3@citrix.com, george.dunlap@citrix.com,
paul@xen.org, bertrand.marquis@arm.com, rahul.singh@arm.com,
Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Subject: [PATCH v6 0/7] PCI devices passthrough on Arm, part 2
Date: Fri, 5 Nov 2021 08:33:19 +0200 [thread overview]
Message-ID: <20211105063326.939843-1-andr2000@gmail.com> (raw)
From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Hi, all!
This is an assorted series of patches which aim is to make some further
basis for PCI passthrough on Arm support. The series continues the work
published earlier by Arm [1] and adds new helpers and clears the way for
vPCI changes which will follow.
RFC is at [2], [3]. Design presentation can be found at [4].
Thank you,
Oleksandr
[1] https://patchwork.kernel.org/project/xen-devel/list/?series=558681
[2] https://lists.xenproject.org/archives/html/xen-devel/2020-07/msg01184.html
[3] https://lists.xenproject.org/archives/html/xen-devel/2020-07/threads.html#01184
[4] https://static.sched.com/hosted_files/xen2021/e4/PCI_Device_Passthrough_On_Arm.pdf
Oleksandr Andrushchenko (7):
xen/arm: rename DEVICE_PCI to DEVICE_PCI_HOSTBRIDGE
xen/arm: add pci-domain for disabled devices
xen/arm: setup MMIO range trap handlers for hardware domain
xen/arm: do not map PCI ECAM and MMIO space to Domain-0's p2m
xen/arm: do not map IRQs and memory for disabled devices
xen/arm: process pending vPCI map/unmap operations
xen/arm: do not use void pointer in pci_host_common_probe
xen/arch/arm/domain.c | 2 +
xen/arch/arm/domain_build.c | 83 ++++++++++++++++++----------
xen/arch/arm/pci/ecam.c | 18 +++++-
xen/arch/arm/pci/pci-host-common.c | 85 +++++++++++++++++++++++++++--
xen/arch/arm/pci/pci-host-generic.c | 2 +-
xen/arch/arm/pci/pci-host-zynqmp.c | 3 +-
xen/arch/arm/pci/pci.c | 2 +-
xen/arch/arm/traps.c | 13 +++++
xen/arch/arm/vpci.c | 66 +++++++++++++++++++---
xen/arch/arm/vpci.h | 6 ++
xen/arch/x86/hvm/hvm.c | 6 ++
xen/common/ioreq.c | 9 ---
xen/include/asm-arm/device.h | 2 +-
xen/include/asm-arm/pci.h | 28 +++++++++-
xen/include/asm-arm/setup.h | 13 +++++
15 files changed, 278 insertions(+), 60 deletions(-)
--
2.25.1
next reply other threads:[~2021-11-05 6:33 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-05 6:33 Oleksandr Andrushchenko [this message]
2021-11-05 6:33 ` [PATCH v6 1/7] xen/arm: rename DEVICE_PCI to DEVICE_PCI_HOSTBRIDGE Oleksandr Andrushchenko
2021-11-16 18:26 ` Julien Grall
2021-11-05 6:33 ` [PATCH v6 2/7] xen/arm: add pci-domain for disabled devices Oleksandr Andrushchenko
2021-11-16 18:48 ` Julien Grall
2021-11-17 6:56 ` Oleksandr Andrushchenko
2021-11-17 21:33 ` Julien Grall
2021-11-18 7:13 ` Oleksandr Andrushchenko
2021-11-22 15:29 ` Julien Grall
2021-11-22 16:23 ` Oleksandr Andrushchenko
2021-11-22 17:17 ` Julien Grall
2021-11-23 6:31 ` Oleksandr Andrushchenko
2021-11-23 16:05 ` Julien Grall
2021-11-23 16:44 ` Oleksandr Andrushchenko
2021-11-23 17:15 ` Julien Grall
2021-11-24 6:54 ` Oleksandr Andrushchenko
2021-11-05 6:33 ` [PATCH v6 3/7] xen/arm: setup MMIO range trap handlers for hardware domain Oleksandr Andrushchenko
2021-11-09 9:20 ` Oleksandr Andrushchenko
2021-11-16 19:12 ` Julien Grall
2021-11-18 7:27 ` Oleksandr Andrushchenko
2021-11-18 10:46 ` Oleksandr Andrushchenko
2021-11-22 17:36 ` Julien Grall
2021-11-23 6:58 ` Oleksandr Andrushchenko
2021-11-23 16:12 ` Julien Grall
2021-11-23 16:41 ` Oleksandr Andrushchenko
2021-11-23 16:58 ` Julien Grall
2021-11-24 7:22 ` Oleksandr Andrushchenko
2021-11-05 6:33 ` [PATCH v6 4/7] xen/arm: do not map PCI ECAM and MMIO space to Domain-0's p2m Oleksandr Andrushchenko
2021-11-23 16:42 ` Julien Grall
2021-11-24 7:42 ` Oleksandr Andrushchenko
2021-11-05 6:33 ` [PATCH v6 5/7] xen/arm: do not map IRQs and memory for disabled devices Oleksandr Andrushchenko
2021-11-16 19:22 ` Julien Grall
2021-11-18 6:59 ` Oleksandr Andrushchenko
2021-11-22 19:31 ` Julien Grall
2021-11-23 7:23 ` Oleksandr Andrushchenko
2021-11-05 6:33 ` [PATCH v6 6/7] xen/arm: process pending vPCI map/unmap operations Oleksandr Andrushchenko
2021-11-05 7:40 ` Jan Beulich
2021-11-17 21:26 ` Julien Grall
2021-11-05 6:33 ` [PATCH v6 7/7] xen/arm: do not use void pointer in pci_host_common_probe Oleksandr Andrushchenko
2021-11-17 11:12 ` Rahul Singh
2021-11-17 21:45 ` Julien Grall
2021-11-18 7:34 ` Oleksandr Andrushchenko
2021-11-22 17:48 ` Julien Grall
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