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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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	<linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-renesas-soc@vger.kernel.org>,
	<linux-rockchip@lists.infradead.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


             reply	other threads:[~2020-11-12 17:54 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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