From: Roger Pau Monne <roger.pau@citrix.com>
To: xen-devel@lists.xenproject.org
Cc: Roger Pau Monne <roger.pau@citrix.com>
Subject: [PATCH v2 00/11] vpci: add support for SR-IOV capability
Date: Tue, 17 Jul 2018 11:48:19 +0200 [thread overview]
Message-ID: <20180717094830.54806-1-roger.pau@citrix.com> (raw)
Hello,
The following series enables the usage of the SR-IOV capability by a PVH
Dom0. This allows Dom0 to enable virtual functions and access them as it
would do on bare metal.
No changes are needed in the Dom0 kernel in order to manage the PCIe
SR-IOV capability.
The first 10 patches are preparatory changes in order to support SR-IOV.
Patch 11 actually adds support for the capability.
The series can also be found at:
git://xenbits.xen.org/people/royger/xen.git sriov.v2
The series has been tested with a Linux PVH Dom0 and an Intel I350 nic.
Thanks, Roger.
Roger Pau Monne (11):
vpci: move lock
vpci/msix: add lock to protect the list of MSIX regions
vpci: add tear down functions
vpci/msix: add teardown cleanup
vpci/msi: add teardown cleanup
vpci/header: add teardown cleanup
rangeset: introduce rangeset_merge
vpci/header: allow multiple map operations
pci: add vpci hooks for device addition/removal
vpci: add a wait operation to the vpci vcpu pending actions
vpci/sriov: add support for SR-IOV capability
tools/tests/vpci/emul.h | 5 +-
tools/tests/vpci/main.c | 4 +-
xen/arch/arm/xen.lds.S | 9 +-
xen/arch/x86/hvm/hvm.c | 1 +
xen/arch/x86/hvm/vmsi.c | 8 +-
xen/arch/x86/xen.lds.S | 9 +-
xen/common/rangeset.c | 12 ++
xen/drivers/passthrough/pci.c | 9 +
xen/drivers/vpci/Makefile | 2 +-
xen/drivers/vpci/header.c | 135 +++++++++++--
xen/drivers/vpci/msi.c | 61 ++++--
xen/drivers/vpci/msix.c | 78 ++++++--
xen/drivers/vpci/sriov.c | 317 +++++++++++++++++++++++++++++++
xen/drivers/vpci/vpci.c | 80 +++++---
xen/include/asm-x86/hvm/domain.h | 1 +
xen/include/xen/pci.h | 1 +
xen/include/xen/rangeset.h | 3 +
xen/include/xen/vpci.h | 54 ++++--
18 files changed, 676 insertions(+), 113 deletions(-)
create mode 100644 xen/drivers/vpci/sriov.c
--
2.17.1
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next reply other threads:[~2018-07-17 9:49 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-17 9:48 Roger Pau Monne [this message]
2018-07-17 9:48 ` [PATCH v2 01/11] vpci: move lock Roger Pau Monne
2018-09-06 9:57 ` Wei Liu
2018-09-26 10:37 ` Jan Beulich
2018-07-17 9:48 ` [PATCH v2 02/11] vpci/msix: add lock to protect the list of MSIX regions Roger Pau Monne
2018-09-26 10:42 ` Jan Beulich
2018-07-17 9:48 ` [PATCH v2 03/11] vpci: add tear down functions Roger Pau Monne
2018-09-06 9:57 ` Wei Liu
2018-09-26 10:50 ` Jan Beulich
2018-07-17 9:48 ` [PATCH v2 04/11] vpci/msix: add teardown cleanup Roger Pau Monne
2018-09-06 10:14 ` Wei Liu
2018-09-26 15:32 ` Jan Beulich
2018-07-17 9:48 ` [PATCH v2 05/11] vpci/msi: " Roger Pau Monne
2018-09-06 10:14 ` Wei Liu
2018-09-26 15:34 ` Jan Beulich
2018-07-17 9:48 ` [PATCH v2 06/11] vpci/header: " Roger Pau Monne
2018-09-28 15:29 ` Jan Beulich
2018-07-17 9:48 ` [PATCH v2 07/11] rangeset: introduce rangeset_merge Roger Pau Monne
2018-07-17 9:48 ` [PATCH v2 08/11] vpci/header: allow multiple map operations Roger Pau Monne
2018-09-28 15:38 ` Jan Beulich
2018-07-17 9:48 ` [PATCH v2 09/11] pci: add vpci hooks for device addition/removal Roger Pau Monne
2018-09-28 15:48 ` Jan Beulich
2018-07-17 9:48 ` [PATCH v2 10/11] vpci: add a wait operation to the vpci vcpu pending actions Roger Pau Monne
2018-07-17 9:48 ` [PATCH v2 11/11] vpci/sriov: add support for SR-IOV capability Roger Pau Monne
2018-09-06 10:37 ` Wei Liu
2018-09-07 9:16 ` Roger Pau Monné
2018-10-04 14:50 ` Jan Beulich
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