From: Kishon Vijay Abraham I <kishon@ti•com>
To: Bjorn Helgaas <bhelgaas@google•com>,
Rob Herring <robh+dt@kernel•org>,
Kishon Vijay Abraham I <kishon@ti•com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm•com>,
Arnd Bergmann <arnd@arndb•de>, Tom Joseph <tjoseph@cadence•com>,
Jingoo Han <jingoohan1@gmail•com>,
Gustavo Pimentel <gustavo.pimentel@synopsys•com>,
Marek Vasut <marek.vasut+renesas@gmail•com>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas•com>,
Shawn Lin <shawn.lin@rock-chips•com>,
Heiko Stuebner <heiko@sntech•de>
Cc: devicetree@vger•kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation•org>,
linux-kernel@vger•kernel.org, linux-renesas-soc@vger•kernel.org,
linux-rockchip@lists•infradead.org, linux-pci@vger•kernel.org,
linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 0/6] Add SR-IOV support in PCIe Endpoint Core
Date: Thu, 12 Nov 2020 23:23:52 +0530 [thread overview]
Message-ID: <20201112175358.2653-1-kishon@ti.com> (raw)
Patch series
*) Adds support to add virtual functions to enable endpoint controller
which supports SR-IOV capability
*) Add support in Cadence endpoint driver to configure virtual functions
*) Enable pci_endpoint_test driver to create pci_device for virtual
functions
Here both physical functions and virtual functions use the same
pci_endpoint_test driver and existing pcitest utility can be used
to test virtual functions as well.
Changes from v1:
*) Re-based and Re-worked to latest kernel 5.10.0-rc2+ (now has generic
binding for EP)
Patch series is created on top of NTB series [2]
v1 of the patch series can be found @ [1]
[1] -> http://lore.kernel.org/r/20191231113534.30405-1-kishon@ti.com
[2] -> http://lore.kernel.org/r/20201111153559.19050-1-kishon@ti.com
Kishon Vijay Abraham I (6):
dt-bindings: PCI: pci-ep: Add binding to specify virtual function
PCI: endpoint: Add support to add virtual function in endpoint core
PCI: endpoint: Add support to link a physical function to a virtual
function
PCI: endpoint: Add virtual function number in pci_epc ops
PCI: cadence: Add support to configure virtual functions
misc: pci_endpoint_test: Populate sriov_configure ops to configure
SR-IOV device
.../devicetree/bindings/pci/pci-ep.yaml | 9 +
drivers/misc/pci_endpoint_test.c | 1 +
.../pci/controller/cadence/pcie-cadence-ep.c | 251 +++++++++++++++---
drivers/pci/controller/cadence/pcie-cadence.h | 7 +
.../pci/controller/dwc/pcie-designware-ep.c | 36 +--
drivers/pci/controller/pcie-rcar-ep.c | 19 +-
drivers/pci/controller/pcie-rockchip-ep.c | 18 +-
drivers/pci/endpoint/functions/pci-epf-ntb.c | 83 +++---
drivers/pci/endpoint/functions/pci-epf-test.c | 66 +++--
drivers/pci/endpoint/pci-ep-cfs.c | 24 ++
drivers/pci/endpoint/pci-epc-core.c | 166 +++++++++---
drivers/pci/endpoint/pci-epf-core.c | 144 +++++++++-
include/linux/pci-epc.h | 57 ++--
include/linux/pci-epf.h | 16 +-
14 files changed, 693 insertions(+), 204 deletions(-)
--
2.17.1
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next reply other threads:[~2020-11-12 17:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-12 17:53 Kishon Vijay Abraham I [this message]
2020-11-12 17:53 ` [PATCH v2 1/6] dt-bindings: PCI: pci-ep: Add binding to specify virtual function Kishon Vijay Abraham I
2020-12-07 18:56 ` Rob Herring
2020-11-12 17:53 ` [PATCH v2 2/6] PCI: endpoint: Add support to add virtual function in endpoint core Kishon Vijay Abraham I
2020-11-12 17:53 ` [PATCH v2 3/6] PCI: endpoint: Add support to link a physical function to a virtual function Kishon Vijay Abraham I
2020-11-12 17:53 ` [PATCH v2 4/6] PCI: endpoint: Add virtual function number in pci_epc ops Kishon Vijay Abraham I
2020-11-12 17:53 ` [PATCH v2 5/6] PCI: cadence: Add support to configure virtual functions Kishon Vijay Abraham I
2020-11-12 17:53 ` [PATCH v2 6/6] misc: pci_endpoint_test: Populate sriov_configure ops to configure SR-IOV device Kishon Vijay Abraham I
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