From patchwork Thu Oct 29 19:13:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gustavo Pimentel X-Patchwork-Id: 1390335 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=synopsys.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=synopsys.com header.i=@synopsys.com header.a=rsa-sha256 header.s=mail header.b=ixjPq/dp; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CMZqR5VTpz9sPB for ; Fri, 30 Oct 2020 06:13:55 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725825AbgJ2TNy (ORCPT ); Thu, 29 Oct 2020 15:13:54 -0400 Received: from smtprelay-out1.synopsys.com ([149.117.73.133]:53226 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725768AbgJ2TNx (ORCPT ); Thu, 29 Oct 2020 15:13:53 -0400 Received: from mailhost.synopsys.com (mdc-mailhost2.synopsys.com [10.225.0.210]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id 9AD204016B; Thu, 29 Oct 2020 19:13:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1603998833; bh=adaWdd4918dH5QofOud6/FpszAlAtDiMVKXnRU9LOhw=; h=From:To:Cc:Subject:Date:From; b=ixjPq/dpAmc1IpSWCjBNWMBk9MoDtLGf+3UQUH+DP66mfmMrPY/TVwtA4KJPnWfyg S9fL8wD09toS/ZxfCFXO7hGhNVYeS5zdHDALVQtueVg/33WDC5TVNtzQbG6CMD5f/T /xaBd1+isr3xl40aS1T7QwvmFbaIYsnL4bmELs5zrVxNoE8AAu9ww2M4ZAogxiskml CEL+nNogfp5pHcYmf/37Jkr19Btq8BvWWmHy2wK+yz6AkxrZZGNuaNkdaHiXOSyLBS Sp4Wp/EO1rcwoII89TrcL8Z7bG5G4xrDMlffIdJYk27kAyDufAgVHuFbzzPUgEiWFc hGyXrQh6jn7OQ== Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by mailhost.synopsys.com (Postfix) with ESMTP id 0D767A01F0; Thu, 29 Oct 2020 19:13:50 +0000 (UTC) X-SNPS-Relay: synopsys.com From: Gustavo Pimentel Cc: Joao Pinto , Gustavo Pimentel , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Greg Kroah-Hartman , Jonathan Corbet , linux-pci@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/5] misc: Add Add Synopsys DesignWare xData IP driver Date: Thu, 29 Oct 2020 20:13:35 +0100 Message-Id: X-Mailer: git-send-email 2.7.4 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This patch series adds a new driver called xData-pcie for the Synopsys DesignWare PCIe prototype. The driver configures and enables the Synopsys DesignWare PCIe traffic generator IP inside of prototype Endpoint which will generate upstream and downstream PCIe traffic. This allows to quickly test the PCIe link throughput speed and check is the prototype solution has some limitation or not. Cc: Derek Kiernan Cc: Dragan Cvetic Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Cc: Jonathan Corbet Cc: linux-pci@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Gustavo Pimentel (5): misc: Add Synopsys DesignWare xData IP driver misc: Add Synopsys DesignWare xData IP driver to Makefile misc: Add Synopsys DesignWare xData IP driver to Kconfig Documentation: misc-devices: Add Documentation for dw-xdata-pcie driver MAINTAINERS: Add Synopsys xData IP driver maintainer Documentation/misc-devices/dw-xdata-pcie.rst | 43 +++ MAINTAINERS | 7 + drivers/misc/Kconfig | 10 + drivers/misc/Makefile | 1 + drivers/misc/dw-xdata-pcie.c | 395 +++++++++++++++++++++++++++ 5 files changed, 456 insertions(+) create mode 100644 Documentation/misc-devices/dw-xdata-pcie.rst create mode 100644 drivers/misc/dw-xdata-pcie.c