[{"id":1765097,"web_url":"http://patchwork.ozlabs.org/comment/1765097/","msgid":"<1504850878.6124.18.camel@aj.id.au>","list_archive_url":null,"date":"2017-09-08T06:07:58","subject":"Re: [PATCH linux dev-4.10 v8 0/2] Add user space accessibility for\n\tucd9000 stats","submitter":{"id":68332,"url":"http://patchwork.ozlabs.org/api/people/68332/","name":"Andrew Jeffery","email":"andrew@aj.id.au"},"content":"On Thu, 2017-09-07 at 13:37 -0500, Christopher Bostic wrote:\n> This set provides means to allow user space to access various properties of the\n> ucd9000 type chips.\n> \n> patch 0001 Adds gpio_chip interface for user to access various GPIO pin states\n> via the /sys/class/gpio interface.\n> \n> Patch 0002 adds a debugfs for mfr_status information so user space can gain\n> visibility of gpi type faults. Note that there are limitations on type of devices\n> that debugfs supports.  Presently only ucd90160 is supported.  Any assumptions made\n> as to formatting of data is commented inline in the code.  Any expansion to other\n> ucd9000 types will need to take this into consideration.\n> \n> Note also that no pinmux support is provided at this point.  The ucd9000 devs do\n> have mux capability so this should be added.\n> \n> v6 patch 0001 which covers the addition of a 'clear logged faults' sysfs file is\n> now gone.   There are a few open questions in terms of requirements.\n> Specifically, why clear when no one reads the faults out?  This was pointed out\n> by Guenter Roeck.  Consequently v6 patch 0002 is now v7/v8 patch 0001,  v6 patch\n> 0003 is v7/v8 patch 0002.\n> \n> Christopher Bostic (2):\n>   hwmon: (ucd9000) Add gpio chip interface\n>   hwmon: (ucd9000) Add debugfs to list mfr_status info\n\nSeries applied to dev-4.10.\n\nThanks,\n\nAndrew\n\n> \n>  drivers/hwmon/pmbus/ucd9000.c | 369 +++++++++++++++++++++++++++++++++++++++++-\n>  1 file changed, 368 insertions(+), 1 deletion(-)\n>","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","openbmc@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","openbmc@lists.ozlabs.org"],"Received":["from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xpRhN1BJ4z9s8J\n\tfor ;\n\tFri, 8 Sep 2017 16:08:20 +1000 (AEST)","from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 3xpRhM71MlzDrZN\n\tfor ;\n\tFri, 8 Sep 2017 16:08:19 +1000 (AEST)","from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com\n\t[66.111.4.25])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 3xpRhD4FxBzDrW9\n\tfor ; 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