From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755500AbbDTOBL (ORCPT ); Mon, 20 Apr 2015 10:01:11 -0400 Received: from mga14.intel.com ([192.55.52.115]:28322 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755294AbbDTOBI (ORCPT ); Mon, 20 Apr 2015 10:01:08 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,609,1422950400"; d="scan'208";a="682778417" From: Daniel Baluta To: jic23@kernel.org Cc: jlbec@evilplan.org, lars@metafoo.de, knaack.h@gmx.de, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, octavian.purdila@intel.com, pebolle@tiscali.nl, patrick.porlan@intel.com, adriana.reus@intel.com, constantin.musca@intel.com, marten@intuitiveaerial.com Subject: [PATCH v4 0/4] Add initial configfs support for IIO Date: Mon, 20 Apr 2015 17:02:39 +0300 Message-Id: <1429538563-23430-1-git-send-email-daniel.baluta@intel.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset introduces IIO software triggers, offers a way of configuring them via configfs and adds the IIO hrtimer based interrupt source to be used with software triggers. The arhitecture is now split in 3 parts, to remove all IIO trigger specific parts from IIO configfs core: (1) IIO software triggers - are independent of configfs. (2) IIO configfs - offers a generic way of creating IIO objects. So far we can create software triggers. (3) IIO hrtimer trigger - is the first interrupt source for software triggers (with syfs to follow). Each trigger type can implement its own set of attributes. Changes since v3: * addressed comments from Jonathan for previous version * https://lkml.org/lkml/2015/4/6/111 Daniel Baluta (4): iio: core: Introduce IIO software triggers iio: core: Introduce IIO configfs support iio: trigger: Introduce IIO hrtimer based trigger iio: Documentation: Add IIO configfs documentation Documentation/iio/iio_configfs.txt | 67 +++++++++++ drivers/iio/Kconfig | 16 +++ drivers/iio/Makefile | 2 + drivers/iio/industrialio-configfs.c | 117 +++++++++++++++++++ drivers/iio/industrialio-sw-trigger.c | 111 ++++++++++++++++++ drivers/iio/trigger/Kconfig | 9 ++ drivers/iio/trigger/Makefile | 2 + drivers/iio/trigger/iio-trig-hrtimer.c | 201 +++++++++++++++++++++++++++++++++ include/linux/iio/sw_trigger.h | 50 ++++++++ 9 files changed, 575 insertions(+) create mode 100644 Documentation/iio/iio_configfs.txt create mode 100644 drivers/iio/industrialio-configfs.c create mode 100644 drivers/iio/industrialio-sw-trigger.c create mode 100644 drivers/iio/trigger/iio-trig-hrtimer.c create mode 100644 include/linux/iio/sw_trigger.h -- 1.9.1