From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: Subject: Re: [PATCH v2 01/22] PCI: endpoint: Add EP core layer to enable EP controller and EP functions To: Joao Pinto , Bjorn Helgaas , Jingoo Han References: <1487325042-28227-1-git-send-email-kishon@ti.com> <1487325042-28227-2-git-send-email-kishon@ti.com> From: Kishon Vijay Abraham I Message-ID: <58A6E05D.5010803@ti.com> Date: Fri, 17 Feb 2017 17:07:01 +0530 MIME-Version: 1.0 In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Content-Type: text/plain; charset="windows-1252" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+bjorn=helgaas.com@lists.infradead.org List-ID: 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 >> --- >> 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel