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[23.128.96.18]) by mx.google.com with ESMTP id w13si2148423edd.262.2021.02.03.14.09.04; Wed, 03 Feb 2021 14:09:30 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@synopsys.com header.s=mail header.b=bFphL6eC; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=synopsys.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233044AbhBCWFA (ORCPT + 99 others); Wed, 3 Feb 2021 17:05:00 -0500 Received: from smtprelay-out1.synopsys.com ([149.117.87.133]:52526 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232977AbhBCWEm (ORCPT ); Wed, 3 Feb 2021 17:04:42 -0500 Received: from mailhost.synopsys.com (mdc-mailhost1.synopsys.com [10.225.0.209]) (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 BCC16C0092; Wed, 3 Feb 2021 22:03:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1612389821; bh=2pKLdod2GO+jRlwFYu9PV3d8HRi2LQseZD/x2A6Ojho=; h=From:To:Cc:Subject:Date:From; b=bFphL6eCHyZDCYW3UvGK3FfVefQRfCOVh36xr7YFTkwfZv3maxgrdLk+AasPTgfoN MKxsBvWQfWtxD0DU1YEJFqXOb4Q0e1Wne05TKDztOZV6RNAyuvFJt99CG+dziPzbA9 diu7iEPS88o59jA2f19tsKTPUtk4njFDelvn9KPPBVczOAK4fwoQLafSjiIWE+iy4y KrXtihMHC7q275WOQijMNgKGLXyWwldkjEE+o8pRyO2J8UWuZLVnkm1i7wldYZYFVP ifmuFvvCxS1E9vqNRXIXildHx9LZMaMvVOV6n9hNJFpGSoyD5GkTJZNKSd/zfLOgXO tUjpv59tCn/Xw== Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by mailhost.synopsys.com (Postfix) with ESMTP id C112BA0249; Wed, 3 Feb 2021 22:03:37 +0000 (UTC) X-SNPS-Relay: synopsys.com From: Gustavo Pimentel To: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, Vinod Koul , Dan Williams , Bjorn Helgaas Cc: Gustavo Pimentel , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Andrew Morton , Greg Kroah-Hartman , Jonathan Corbet , linux-doc@vger.kernel.org Subject: [PATCH v4 0/6] misc: Add Add Synopsys DesignWare xData IP driver Date: Wed, 3 Feb 2021 23:03:24 +0100 Message-Id: X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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. Changes: V2: Rework driver according to Greg Kroah-Hartman' feedback V3: Fixed issues detected while running on 64 bits platforms Rebased patches on top of v5.11-rc1 version V4: Rework driver according to Greg Kroah-Hartman' feedback Add the ABI doc related to the sysfs implemented on this driver Cc: Derek Kiernan Cc: Dragan Cvetic Cc: Arnd Bergmann Cc: Andrew Morton 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 (6): 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 docs: ABI: Add sysfs documentation interface of dw-xdata-pcie driver Documentation/ABI/testing/sysfs-driver-xdata | 46 ++++ Documentation/misc-devices/dw-xdata-pcie.rst | 40 +++ MAINTAINERS | 7 + drivers/misc/Kconfig | 11 + drivers/misc/Makefile | 1 + drivers/misc/dw-xdata-pcie.c | 378 +++++++++++++++++++++++++++ 6 files changed, 483 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-xdata create mode 100644 Documentation/misc-devices/dw-xdata-pcie.rst create mode 100644 drivers/misc/dw-xdata-pcie.c -- 2.7.4