From: Kishon Vijay Abraham I <kishon@ti.com>
To: Joao Pinto <Joao.Pinto@synopsys.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Jingoo Han <jingoohan1@gmail.com>
Cc: devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-pci@vger.kernel.org, nsekhar@ti.com,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 01/22] PCI: endpoint: Add EP core layer to enable EP controller and EP functions
Date: Fri, 17 Feb 2017 17:07:01 +0530 [thread overview]
Message-ID: <58A6E05D.5010803@ti.com> (raw)
In-Reply-To: <ece23395-7ebc-c9f3-bd9f-4f24e44d763a@synopsys.com>
Hi Joao,
On Friday 17 February 2017 04:56 PM, Joao Pinto wrote:
> =
> Hi Kishon,
> =
> =C0s 9:50 AM de 2/17/2017, Kishon Vijay Abraham I escreveu:
>> Introduce a new EP core layer in order to support endpoint functions
>> in linux kernel. This comprises of EPC library
>> (Endpoint Controller Library) and EPF library (Endpoint
>> Function Library). EPC library implements functions that is specific
>> to an endpoint controller and EPF library implements functions
>> that is specific to an endpoint function.
>>
>> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
>> ---
>> drivers/Makefile | 2 +
>> drivers/pci/Kconfig | 1 +
>> drivers/pci/endpoint/Kconfig | 21 ++
>> drivers/pci/endpoint/Makefile | 6 +
>> drivers/pci/endpoint/pci-epc-core.c | 548 ++++++++++++++++++++++++++++=
+++++++
>> drivers/pci/endpoint/pci-epc-mem.c | 143 +++++++++
>> drivers/pci/endpoint/pci-epf-core.c | 347 ++++++++++++++++++++++
>> include/linux/mod_devicetable.h | 10 +
>> include/linux/pci-epc.h | 141 +++++++++
>> include/linux/pci-epf.h | 160 ++++++++++
>> 10 files changed, 1379 insertions(+)
>> create mode 100644 drivers/pci/endpoint/Kconfig
>> create mode 100644 drivers/pci/endpoint/Makefile
>> create mode 100644 drivers/pci/endpoint/pci-epc-core.c
>> create mode 100644 drivers/pci/endpoint/pci-epc-mem.c
>> create mode 100644 drivers/pci/endpoint/pci-epf-core.c
>> create mode 100644 include/linux/pci-epc.h
>> create mode 100644 include/linux/pci-epf.h
>>
>> diff --git a/drivers/Makefile b/drivers/Makefile
>> index f521cb0..a300bb1 100644
>> --- a/drivers/Makefile
>> +++ b/drivers/Makefile
>> @@ -14,7 +14,9 @@ obj-$(CONFIG_GENERIC_PHY) +=3D phy/
>> obj-$(CONFIG_PINCTRL) +=3D pinctrl/
>> obj-$(CONFIG_GPIOLIB) +=3D gpio/
>> obj-y +=3D pwm/
>> +
>> obj-$(CONFIG_PCI) +=3D pci/
>> +obj-$(CONFIG_PCI_ENDPOINT) +=3D pci/endpoint/
>> # PCI dwc controller drivers
>> obj-y +=3D pci/dwc/
> =
> Any special reason to include pci/endpoint and pci/dwc in drivers/Makefile
> instead of being inside pci/Makefile? pci/host is still inside pci/Makefi=
le.
CONFIG_PCI enables all the pcie host support. Endpoint support should be
enabled independent of the host support. Moving pci/endpoint inside
pci/Makefile will build endpoint support only if CONFIG_PCI is enabled. For=
the
same reason kept pci/dwc in drivers/Makefile since dwc drivers can be used
either in host mode or device mode (or both).
Thanks
Kishon
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next prev parent reply other threads:[~2017-02-17 11:37 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-17 9:50 [PATCH v2 00/22] PCI: Support for configurable PCI endpoint Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 01/22] PCI: endpoint: Add EP core layer to enable EP controller and EP functions Kishon Vijay Abraham I
2017-02-17 11:26 ` Joao Pinto
2017-02-17 11:37 ` Kishon Vijay Abraham I [this message]
2017-02-17 11:39 ` Joao Pinto
2017-02-17 9:50 ` [PATCH v2 02/22] Documentation: PCI: Guide to use PCI Endpoint Core Layer Kishon Vijay Abraham I
2017-02-17 11:43 ` Joao Pinto
2017-02-17 9:50 ` [PATCH v2 03/22] PCI: endpoint: Introduce configfs entry for configuring EP functions Kishon Vijay Abraham I
2017-02-17 12:01 ` Kishon Vijay Abraham I
2017-02-17 17:04 ` Christoph Hellwig
2017-03-06 9:41 ` Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 04/22] Documentation: PCI: Guide to use pci endpoint configfs Kishon Vijay Abraham I
2017-02-17 13:05 ` Joao Pinto
2017-02-17 17:15 ` Christoph Hellwig
2017-03-06 10:16 ` Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 05/22] Documentation: PCI: Add specification for the *pci test* function device Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 06/22] PCI: endpoint: functions: Add an EP function to test PCI Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 07/22] Documentation: PCI: Add binding documentation for pci-test endpoint function Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 08/22] PCI: dwc: designware: Add EP mode support Kishon Vijay Abraham I
2017-02-17 13:15 ` Kishon Vijay Abraham I
2017-02-17 17:20 ` Joao Pinto
2017-03-06 9:55 ` Kishon Vijay Abraham I
2017-03-07 5:18 ` Kishon Vijay Abraham I
2017-03-07 11:10 ` Joao Pinto
2017-03-08 11:32 ` Joao Pinto
2017-03-08 11:35 ` Kishon Vijay Abraham I
2017-03-08 11:37 ` Joao Pinto
2017-03-08 13:31 ` Kishon Vijay Abraham I
2017-03-08 15:32 ` Joao Pinto
2017-03-08 15:33 ` Joao Pinto
2017-03-08 19:14 ` Christoph Hellwig
2017-03-09 11:55 ` Joao Pinto
2017-02-17 9:50 ` [PATCH v2 09/22] dt-bindings: PCI: Add dt bindings for pci designware EP mode Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 10/22] PCI: dwc: dra7xx: Facilitate wrapper and msi interrupts to be enabled independently Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 11/22] PCI: dwc: dra7xx: Add EP mode support Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 12/22] dt-bindings: PCI: dra7xx: Add dt bindings for pci dra7xx EP mode Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 13/22] PCI: dwc: dra7xx: Workaround for errata id i870 Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 14/22] dt-bindings: PCI: dra7xx: Add dt bindings to enable legacy mode Kishon Vijay Abraham I
2017-02-27 16:40 ` Rob Herring
2017-02-28 3:28 ` Kishon Vijay Abraham I
2017-03-06 9:56 ` Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 15/22] PCI: Add device IDs for DRA74x and DRA72x Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 16/22] misc: Add host side pci driver for pci test function device Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 17/22] Documentation: misc-devices: Add Documentation for pci-endpoint-test driver Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 18/22] tools: PCI: Add a userspace tool to test PCI endpoint Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 19/22] tools: PCI: Add sample test script to invoke pcitest Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 20/22] Documentation: PCI: Add userguide for PCI endpoint test function Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 21/22] MAINTAINERS: add PCI EP maintainer Kishon Vijay Abraham I
2017-02-17 9:50 ` [PATCH v2 22/22] ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP Kishon Vijay Abraham I
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