Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932066AbaKMHq7 (ORCPT ); Thu, 13 Nov 2014 02:46:59 -0500 Received: from mail-pd0-f169.google.com ([209.85.192.169]:41934 "EHLO mail-pd0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751090AbaKMHq5 (ORCPT ); Thu, 13 Nov 2014 02:46:57 -0500 From: Ankit Jindal To: linux-kernel@vger.kernel.org Cc: "Hans J. Koch" , Greg Kroah-Hartman , patches@apm.com, linux-arm-kernel@lists.infradead.org, Rob Herring , Tushar Jagad , Russell King - ARM Linux , devicetree@vger.kernel.org, Guenter Roeck , Varka Bhadram , Kumar Gala , Ankit Jindal Subject: [PATCH v4 0/6] UIO driver for APM X-Gene QMTM Date: Thu, 13 Nov 2014 13:15:16 +0530 Message-Id: <1415864722-2800-1-git-send-email-ankit.jindal@linaro.org> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset enables user space access to APM X-Gene QMTM using UIO framework. The patchset also introduces new type UIO_MEM_PHYS_CACHE for mem regions because APM X-Gene QMTM device supports cache coherency with CPU caches. Changes since v3: - Renamed qpool to qpool-memory in dt-binding. - Some cleanups in dt-binding documentation. Changes since v2: - Formatting cleanups. - Remove qmtm_cleanup(). Changes since v1: - Factor-out formating related change in uio/uio.c as separate patch. - Use devm_xxx() APIs where appilicable. - Some cleanups and buggy loop fixed in qmtm_reset(). - Removed open and release functions. - Use phandle for specifying QMTM qpool resource. - Removed "uio" from the compatible string. - Added more information about QMTM in binding documentation. Ankit Jindal (6): uio: code style cleanup uio: Add new UIO_MEM_PHYS_CACHE type for mem regions Documentation: Update documentation for UIO_MEM_PHYS_CACHE uio: Add X-Gene QMTM UIO driver Documentation: dt-bindings: Add binding info for X-Gene QMTM UIO driver MAINTAINERS: Add entry for APM X-Gene QMTM UIO driver Documentation/DocBook/uio-howto.tmpl | 5 +- .../devicetree/bindings/uio/uio_xgene_qmtm.txt | 51 ++++ MAINTAINERS | 7 + drivers/uio/Kconfig | 8 + drivers/uio/Makefile | 1 + drivers/uio/uio.c | 23 +- drivers/uio/uio_xgene_qmtm.c | 271 ++++++++++++++++++++ include/linux/uio_driver.h | 1 + 8 files changed, 356 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/uio/uio_xgene_qmtm.txt create mode 100644 drivers/uio/uio_xgene_qmtm.c -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/