Date: Thu, 18 Jul 2019 23:20:50 +0300 From: Stefan Parvu <sparvu@kronometrix.org> To: freebsd-arm@freebsd.org Subject: Re: Rasclock (PCF2127 ) Hardware Clock FreeBSD 12.0 Message-ID: <A999EA40-990A-47B9-AA09-F97495F2CDCC@kronometrix.org> In-Reply-To: <ed5b1a229e9d6bdf40694abd4668b1275c7d0242.camel@freebsd.org> References: <41A4CA5C-B487-490F-8A19-2D51F43E1004@kronometrix.org> <95616620-bbaf-dbc3-49eb-3e2562638d49@bunyatech.com.au> <AB510253-52D9-469C-B06E-5EC73C5F188E@kronometrix.org> <fd9991c4e6aaccb812a59ff86c9c8564ebd1d767.camel@freebsd.org> <74E3E782-8481-4B5B-A0AF-A04590C27D6D@kronometrix.org> <790afcb5f0809a89b45982958a85f1539fec05c7.camel@freebsd.org> <36088812-2135-4433-BC49-0BC433EC6767@kronometrix.org> <c52f9d9ab358ac0dc09af411bf97625945579b4e.camel@freebsd.org> <86CC4711-47AC-45C6-B6D3-71C9FFDD4A91@kronometrix.org> <BE321299-8569-4B2E-98FD-FD5210E1B6AF@kronometrix.org> <A9FD7D2B-9382-4EAE-B245-5F4DE643DBB7@gromit.dlib.vt.edu> <C93E2C64-6280-464D-AB5F-B1E968690CEF@kronometrix.org> <2ec7d7f63de31065b9cab396c662fe24f0107078.camel@freebsd.org> <BD0BE075-9E69-4CB0-826A-5DF2D160E9B1@kronometrix.org> <d71fc4e3db26242ffa817814d6cd92b8899fc2ab.camel@freebsd.org> <EF94BC84-4B8D-455C-952F-4FD1CC5557CE@kronometrix.org> <2AC05799-7D11-4200-8D16-38E3718470BB@kronometrix.org> <91E26684-07A0-4F03-92BC-8D49359B1358@kronometrix.org> <5F33E59B-7EA5-4B8B-A95A-CD1FB569ACDC@kronometrix.org> <6a39f74088d2984b5426e8585b5f7e864a6766f8.camel@freebsd.org> <571EABD9-364C-4D91-9177-CC25CB382D76@kronometrix.org> <A53C9BE4-B3A7-4F15-808F-AB9846674625@kronometrix.org> <2dd107308cb7fc21bab793218d8e37039dbc108e.camel@freebsd.org> <C32068F6-862A-4863-B055-52621209F7D9@kronometrix.org> <ed5b1a229e9d6bdf40694abd4668b1275c7d0242.camel@freebsd.org>
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> > I guess if it only works when you load the driver, that's a good sign > it's not in the kernel. You can also do 'kldstat' and if it's in the > output, it was loaded and is being used. of course the thing is loaded. I forgot to mention. The kernel module is active and loaded even if the RTC clock failed to keep the time. Something is odd. root@k1:/var/tmp # kldstat Id Refs Address Size Name 1 9 0xffff000000000000 13d1480 kernel 3 1 0xffff000001415000 40ea8 nxprtc.ko 4 1 0xffff000053600000 41000 tmpfs.ko 5 1 0xffff000053641000 31000 mac_ntpd.ko And bsed on my nm function symbols I do really believe im using your latest version. Something else is problematic here. Stefan From owner-freebsd-arm@freebsd.org Thu Jul 18 20:22:32 2019 Return-Path: <owner-freebsd-arm@freebsd.org> Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C3BE2B0A0B for <freebsd-arm@mailman.nyi.freebsd.org>; Thu, 18 Jul 2019 20:22:32 +0000 (UTC) (envelope-from ian@freebsd.org) Received: from outbound3d.ore.mailhop.org (outbound3d.ore.mailhop.org [54.186.57.195]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3D15470785 for <freebsd-arm@freebsd.org>; Thu, 18 Jul 2019 20:22:32 +0000 (UTC) (envelope-from ian@freebsd.org) ARC-Seal: i=1; a=rsa-sha256; t=1563481344; cv=none; d=outbound.mailhop.org; s=arc-outbound20181012; b=FV0CliqD5PIA84A7+pwWF3hvN31yv8zmtIf5MeS/cKsVFqrxEU2a6J65YNa3C0P5k5ZtUOGoAVLHG jSRX/cinvgqee6CmGxSecG/NJkJQtQYekAOZEkfrubnW0576rpfkpL5Km6qyWsZsg0MBxF4O9yJ5vb etJ4VYdZLy9Hh2Y0VWJz/KLL6dhkJkCaIUsba+IurShV2yGi0ruzyavsdiC+u79/2ZTHbAZ7+zRDAT v7bNZNJRGOVtG1ajS84KJbxyvLbM0oZdlzu/cP9h6QrFm6OKbVy5Q21ni4GY/5RIDcnn+g9PxzXb21 uvq0FcrVjAm3481W0FehKOPgXQUKqUQ== ARC-Message-Signature: i=1; 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bh=AWUh8qt3DFMgy1Lj60KfipI9kNY8ZUxgkLXW3PPX5Qc=; b=DyU/0tFjHvVtkYXg7iDvoUmQR6pBFiuz83Of9J3YozO38ePc89gJKzOiKt8mk8FIl09/LpGfM3C3s Ox0QqK+cHfkhkHOOQy3khJ/RabYTTMxzeAKLE5WExVVWJS4wi3KmHYhtYPfg8Lzb5P8+AsYvQ18AGS 8FVNCbMM/qk1Se9og4SbfUzJBRx6yBu89ZVGx76dgvFb8P2fptOzNG8vbIbc3+61Mo3P9qiqOb5V+v 8VMw3b3tXEnMtbSnCgJ2drgSbQXJ/mq/006sWI05k99+li3kVhSt/FyjXN5oGQXZPKqGF57BghucER JqFoDl+NMpEs6lVoJchlTCPI3rk+jFA== X-MHO-RoutePath: aGlwcGll X-MHO-User: bf9ea3a0-a999-11e9-9d30-d9f4e14f47a7 X-Report-Abuse-To: https://support.duocircle.com/support/solutions/articles/5000540958-duocircle-standard-smtp-abuse-information X-Originating-IP: 67.177.211.60 X-Mail-Handler: DuoCircle Outbound SMTP Received: from ilsoft.org (unknown [67.177.211.60]) by outbound3.ore.mailhop.org (Halon) with ESMTPSA id bf9ea3a0-a999-11e9-9d30-d9f4e14f47a7; Thu, 18 Jul 2019 20:22:23 +0000 (UTC) Received: from rev (rev [172.22.42.240]) by ilsoft.org (8.15.2/8.15.2) with ESMTP id x6IKMLgA045806; Thu, 18 Jul 2019 14:22:21 -0600 (MDT) (envelope-from ian@freebsd.org) Message-ID: <b4970b3cf77a854dba71a3319d0ada8619efbd7c.camel@freebsd.org> Subject: Re: Rasclock (PCF2127 ) Hardware Clock FreeBSD 12.0 From: Ian Lepore <ian@freebsd.org> To: Stefan Parvu <sparvu@kronometrix.org>, freebsd-arm@freebsd.org Date: Thu, 18 Jul 2019 14:22:21 -0600 In-Reply-To: <F4FB90D0-9777-41EE-9005-9BA441D721A6@kronometrix.org> References: <41A4CA5C-B487-490F-8A19-2D51F43E1004@kronometrix.org> <95616620-bbaf-dbc3-49eb-3e2562638d49@bunyatech.com.au> <AB510253-52D9-469C-B06E-5EC73C5F188E@kronometrix.org> <fd9991c4e6aaccb812a59ff86c9c8564ebd1d767.camel@freebsd.org> <74E3E782-8481-4B5B-A0AF-A04590C27D6D@kronometrix.org> <790afcb5f0809a89b45982958a85f1539fec05c7.camel@freebsd.org> <36088812-2135-4433-BC49-0BC433EC6767@kronometrix.org> <c52f9d9ab358ac0dc09af411bf97625945579b4e.camel@freebsd.org> <86CC4711-47AC-45C6-B6D3-71C9FFDD4A91@kronometrix.org> <BE321299-8569-4B2E-98FD-FD5210E1B6AF@kronometrix.org> <A9FD7D2B-9382-4EAE-B245-5F4DE643DBB7@gromit.dlib.vt.edu> <C93E2C64-6280-464D-AB5F-B1E968690CEF@kronometrix.org> <2ec7d7f63de31065b9cab396c662fe24f0107078.camel@freebsd.org> <BD0BE075-9E69-4CB0-826A-5DF2D160E9B1@kronometrix.org> <d71fc4e3db26242ffa817814d6cd92b8899fc2ab.camel@freebsd.org> <EF94BC84-4B8D-455C-952F-4FD1CC5557CE@kronometrix.org> <2AC05799-7D11-4200-8D16-38E3718470BB@kronometrix.org> <91E26684-07A0-4F03-92BC-8D49359B1358@kronometrix.org> <5F33E59B-7EA5-4B8B-A95A-CD1FB569ACDC@kronometrix.org> <6a39f74088d2984b5426e8585b5f7e864a6766f8.camel@freebsd.org> <571EABD9-364C-4D91-9177-CC25CB382D76@kronometrix.org> <A53C9BE4-B3A7-4F15-808F-AB9846674625@kronometrix.org> <2dd107308cb7fc21bab793218d8e37039dbc108e.camel@freebsd.org> <C32068F6-862A-4863-B055-52621209F7D9@kronometrix.org> <F4FB90D0-9777-41EE-9005-9BA441D721A6@kronometrix.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 FreeBSD GNOME Team Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 3D15470785 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.985,0]; ASN(0.00)[asn:16509, ipnet:54.186.0.0/15, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." <freebsd-arm.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-arm>, <mailto:freebsd-arm-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-arm/>; List-Post: <mailto:freebsd-arm@freebsd.org> List-Help: <mailto:freebsd-arm-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-arm>, <mailto:freebsd-arm-request@freebsd.org?subject=subscribe> X-List-Received-Date: Thu, 18 Jul 2019 20:22:32 -0000 On Thu, 2019-07-18 at 23:16 +0300, Stefan Parvu wrote: > I think after your latest commit I see a function from nxprtc module > which does not > exist in the original module. Take a look: > > root@k1:/var/tmp # nm -A -a /boot/kernel/nxprtc.ko | grep readfrom > /boot/kernel/nxprtc.ko:0000000000010ab8 t nxprtc_readfrom > > which I do not see under original nxprtc module such thing. > > root@k1:/var/tmp # nm -A -a /var/tmp/nxprtc.original.ko | grep > readfrom > /var/tmp/nxprtc.original.ko: U iicdev_readfrom > > Is this right ? Is this something you have fixed on the latest and > the greatest > nxprtc version ? > > Yep, that is good confirmation that the fix is in that module. I almost hesitate to say it, but... the symptoms you're seeing are exactly what would happen if the battery was installed upside-down. :) -- Ian
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