From owner-freebsd-embedded@FreeBSD.ORG Sun Apr 5 06:08:34 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4BD071065670; Sun, 5 Apr 2009 06:08:34 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: from farnsworth.fubar.geek.nz (farnsworth.fubar.geek.nz [69.55.236.47]) by mx1.freebsd.org (Postfix) with ESMTP id 368F08FC13; Sun, 5 Apr 2009 06:08:34 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: by farnsworth.fubar.geek.nz (Postfix, from userid 65534) id 4D21933C1B; Sat, 4 Apr 2009 22:50:20 -0700 (PDT) Received: from localhost (125-238-45-80.broadband-telecom.global-gateway.net.nz [125.238.45.80]) by farnsworth.fubar.geek.nz (Postfix) with ESMTP id 24FA533C1A; Sat, 4 Apr 2009 22:50:15 -0700 (PDT) Date: Sun, 5 Apr 2009 17:50:14 +1200 From: Andrew Turner To: freebsd-geom@freebsd.org, freebsd-embedded@freebsd.org Message-ID: <20090405175014.6aef7016@fubar.geek.nz> X-Mailer: Claws Mail 3.7.1 (GTK+ 2.14.7; amd64-portbld-freebsd7.1) X-Pirate: Arrrr Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Subject: FreeBSD NAND flash driver X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Apr 2009 06:08:34 -0000 I've been working on a FreeBSD NAND flash driver and NAND simulator [1]. I have tested reading and writing to the simulated NAND device but not erasing. It is not usable yet as the write will not perform any deletes from the device, either the file system or another geom will have to issue a BIO_DELETE followed by BIO_WRITE's to write to the disk. This is done to support NAND flash aware file systems. TODO: * ECC support. * Add GEOM attributes to get information about the NAND device out, eg. Block size, OOB data, etc. * Test the erase code. * Add support for real hardware. * Read the parameter page on parts that support it to get the required information. Andrew [1] http://fubar.geek.nz/files/freebsd/nand/freebsd-nand-20090405.tar.gz From owner-freebsd-embedded@FreeBSD.ORG Sun Apr 5 20:58:16 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 361EA1065670; Sun, 5 Apr 2009 20:58:16 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: from farnsworth.fubar.geek.nz (farnsworth.fubar.geek.nz [69.55.236.47]) by mx1.freebsd.org (Postfix) with ESMTP id 14C778FC19; Sun, 5 Apr 2009 20:58:15 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: by farnsworth.fubar.geek.nz (Postfix, from userid 65534) id B12FC33C1B; Sun, 5 Apr 2009 13:58:15 -0700 (PDT) Received: from localhost (125-238-45-80.broadband-telecom.global-gateway.net.nz [125.238.45.80]) by farnsworth.fubar.geek.nz (Postfix) with ESMTP id 6B2A333C1A; Sun, 5 Apr 2009 13:58:11 -0700 (PDT) Date: Mon, 6 Apr 2009 08:58:08 +1200 From: Andrew Turner To: Ivan Voras Message-ID: <20090406085808.1fba0aa4@fubar.geek.nz> In-Reply-To: References: <20090405175014.6aef7016@fubar.geek.nz> X-Mailer: Claws Mail 3.7.1 (GTK+ 2.14.7; amd64-portbld-freebsd7.1) X-Pirate: Arrrr Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-embedded@freebsd.org, freebsd-geom@freebsd.org Subject: Re: FreeBSD NAND flash driver X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Apr 2009 20:58:16 -0000 On Sun, 05 Apr 2009 14:57:10 +0200 Ivan Voras wrote: > Andrew Turner wrote: > > I've been working on a FreeBSD NAND flash driver and NAND simulator > > [1]. I have tested reading and writing to the simulated NAND device > > but not erasing. > > Hi, > > Have you seen this: > http://lists.freebsd.org/pipermail/freebsd-arch/2009-April/009146.html ? Yes. As I had written most of the code already I felt it would be better to release it now than during the middle of the Summer of Code so if the student is accepted they could work on the existing code base rather than duplicating work I have already done. There is still a lot of work to do on the driver before it is usable including getting it working on real hardware. Andrew From owner-freebsd-embedded@FreeBSD.ORG Mon Apr 6 08:24:17 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 931D8106566C for ; Mon, 6 Apr 2009 08:24:17 +0000 (UTC) (envelope-from stas@FreeBSD.org) Received: from mx0.deglitch.com (backbone.deglitch.com [IPv6:2001:16d8:fffb:4::abba]) by mx1.freebsd.org (Postfix) with ESMTP id 4423F8FC21 for ; Mon, 6 Apr 2009 08:24:17 +0000 (UTC) (envelope-from stas@FreeBSD.org) Received: from DSPAM-Daemon (localhost [127.0.0.1]) by mx0.deglitch.com (Postfix) with SMTP id 2F9518FC2B for ; Mon, 6 Apr 2009 12:24:15 +0400 (MSD) Received: from orion.SpringDaemons.com (unknown [77.232.3.143]) by mx0.deglitch.com (Postfix) with ESMTPA id B897F8FC1D; Mon, 6 Apr 2009 12:24:14 +0400 (MSD) Received: from orion (localhost [127.0.0.1]) by orion.SpringDaemons.com (Postfix) with SMTP id 055A83981A; Mon, 6 Apr 2009 12:24:15 +0400 (MSD) Date: Mon, 6 Apr 2009 12:24:10 +0400 From: Stanislav Sedov To: Andrew Turner Message-Id: <20090406122410.daab24b3.stas@FreeBSD.org> In-Reply-To: <20090405175014.6aef7016@fubar.geek.nz> References: <20090405175014.6aef7016@fubar.geek.nz> Organization: The FreeBSD Project X-XMPP: ssedov@jabber.ru X-Voice: +7 916 849 20 23 X-PGP-Fingerprint: F21E D6CC 5626 9609 6CE2 A385 2BF5 5993 EB26 9581 X-Mailer: carrier-pigeon Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-DSPAM-Result: Innocent X-DSPAM-Processed: Mon Apr 6 12:24:14 2009 X-DSPAM-Confidence: 1.0000 X-DSPAM-Improbability: 1 in 98689409 chance of being spam X-DSPAM-Probability: 0.0023 X-DSPAM-Signature: 49d9bc2e967004191370449 Cc: freebsd-embedded@freebsd.org, freebsd-geom@freebsd.org Subject: Re: FreeBSD NAND flash driver X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Apr 2009 08:24:18 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Sun, 5 Apr 2009 17:50:14 +1200 Andrew Turner mentioned: > I've been working on a FreeBSD NAND flash driver and NAND simulator [1]. > I have tested reading and writing to the simulated NAND device but not > erasing. Great news! > It is not usable yet as the write will not perform any deletes from the > device, either the file system or another geom will have to issue > a BIO_DELETE followed by BIO_WRITE's to write to the disk. This is done > to support NAND flash aware file systems. > So, for ordinary file systems we're going to use the special geom layer that will sit above the nand(8) device and perform BIO_DELETE operations when required? > TODO: > * ECC support. > * Add GEOM attributes to get information about the NAND device out, > eg. Block size, OOB data, etc. > * Test the erase code. > * Add support for real hardware. > * Read the parameter page on parts that support it to get the required > information. > > Andrew > > [1] http://fubar.geek.nz/files/freebsd/nand/freebsd-nand-20090405.tar.gz What about putting this information to the wiki? Seems like a good start for anyone who'll be working on the real hardware. And thanks again for the great work! - -- Stanislav Sedov ST4096-RIPE -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAknZvC4ACgkQK/VZk+smlYFgGQCeP/sXZcjhEBrvHQtdcO+iPC6R yKoAnisUV9Jmfagx4sQCcE5wWGABI/y0 =cmW/ -----END PGP SIGNATURE----- !DSPAM:49d9bc2e967004191370449! From owner-freebsd-embedded@FreeBSD.ORG Mon Apr 6 11:06:52 2009 Return-Path: Delivered-To: freebsd-embedded@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4C4A11065670 for ; Mon, 6 Apr 2009 11:06:52 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 3949E8FC27 for ; Mon, 6 Apr 2009 11:06:52 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n36B6qgu061825 for ; Mon, 6 Apr 2009 11:06:52 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n36B6ppE061821 for freebsd-embedded@FreeBSD.org; Mon, 6 Apr 2009 11:06:51 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 6 Apr 2009 11:06:51 GMT Message-Id: <200904061106.n36B6ppE061821@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-embedded@FreeBSD.org Cc: Subject: Current problem reports assigned to freebsd-embedded@FreeBSD.org X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Apr 2009 11:06:52 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/101228 embedded [nanobsd] [patch] Two more entries for FlashDevice.sub o misc/52256 embedded [picobsd] picobsd build script does not read in user/s o kern/42728 embedded [picobsd] many problems in src/usr.sbin/ppp/* after c o misc/15876 embedded [picobsd] PicoBSD message of the day problems 4 problems total. From owner-freebsd-embedded@FreeBSD.ORG Mon Apr 6 11:25:23 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4037910658AA; Mon, 6 Apr 2009 11:25:22 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: from farnsworth.fubar.geek.nz (farnsworth.fubar.geek.nz [69.55.236.47]) by mx1.freebsd.org (Postfix) with ESMTP id 1D4348FC13; Mon, 6 Apr 2009 11:25:17 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: by farnsworth.fubar.geek.nz (Postfix, from userid 65534) id D862533C1C; Mon, 6 Apr 2009 04:25:16 -0700 (PDT) Received: from localhost (125-238-45-80.broadband-telecom.global-gateway.net.nz [125.238.45.80]) by farnsworth.fubar.geek.nz (Postfix) with ESMTP id 7E5F933C1B; Mon, 6 Apr 2009 04:25:12 -0700 (PDT) Date: Mon, 6 Apr 2009 23:25:08 +1200 From: Andrew Turner To: Stanislav Sedov Message-ID: <20090406232508.776d57e6@fubar.geek.nz> In-Reply-To: <20090406122410.daab24b3.stas@FreeBSD.org> References: <20090405175014.6aef7016@fubar.geek.nz> <20090406122410.daab24b3.stas@FreeBSD.org> X-Mailer: Claws Mail 3.7.1 (GTK+ 2.14.7; amd64-portbld-freebsd7.1) X-Pirate: Arrrr Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-embedded@freebsd.org, freebsd-geom@freebsd.org Subject: Re: FreeBSD NAND flash driver X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Apr 2009 11:26:03 -0000 On Mon, 6 Apr 2009 12:24:10 +0400 Stanislav Sedov wrote: > > It is not usable yet as the write will not perform any deletes from > > the device, either the file system or another geom will have to > > issue a BIO_DELETE followed by BIO_WRITE's to write to the disk. > > This is done to support NAND flash aware file systems. > > > > So, for ordinary file systems we're going to use the special geom > layer that will sit above the nand(8) device and perform BIO_DELETE > operations when required? Yes, this is intentional as NAND flash is split up to blocks. The blocks are then split into pages. You have to erase the entire block at a time but can write pages as required. A file system that knows about this difference will be able to talk to nand(8) directly. > > > TODO: > > * ECC support. > > * Add GEOM attributes to get information about the NAND device out, > > eg. Block size, OOB data, etc. > > * Test the erase code. > > * Add support for real hardware. > > * Read the parameter page on parts that support it to get the > > required information. > > > > Andrew > > > > [1] > > http://fubar.geek.nz/files/freebsd/nand/freebsd-nand-20090405.tar.gz > > What about putting this information to the wiki? Seems like a good > start for anyone who'll be working on the real hardware. > And thanks again for the great work! I'm planning on doing this. I'm currently cleaning up the code before getting the first hardware driver written. Andrew From owner-freebsd-embedded@FreeBSD.ORG Mon Apr 6 14:21:53 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3FA60106570D; Mon, 6 Apr 2009 14:21:53 +0000 (UTC) (envelope-from aragon@phat.za.net) Received: from mail.geek.sh (decoder.geek.sh [196.36.198.81]) by mx1.freebsd.org (Postfix) with ESMTP id CDACF8FC0C; Mon, 6 Apr 2009 14:21:52 +0000 (UTC) (envelope-from aragon@phat.za.net) Received: from igor.geek.sh (unknown [196.209.244.121]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.geek.sh (Postfix) with ESMTPSA id F2C973C14D; Mon, 6 Apr 2009 16:04:11 +0200 (SAST) Message-ID: <49DA0BD6.5080303@phat.za.net> Date: Mon, 06 Apr 2009 16:04:06 +0200 From: Aragon Gouveia User-Agent: Thunderbird 2.0.0.21 (X11/20090331) MIME-Version: 1.0 To: Andrew Turner References: <20090405175014.6aef7016@fubar.geek.nz> <20090406122410.daab24b3.stas@FreeBSD.org> <20090406232508.776d57e6@fubar.geek.nz> In-Reply-To: <20090406232508.776d57e6@fubar.geek.nz> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-embedded@freebsd.org, freebsd-geom@freebsd.org Subject: Re: FreeBSD NAND flash driver X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Apr 2009 14:21:54 -0000 Hi, Andrew Turner wrote: > Yes, this is intentional as NAND flash is split up to blocks. The > blocks are then split into pages. You have to erase the entire block at > a time but can write pages as required. A file system that knows about > this difference will be able to talk to nand(8) directly. What I know about file systems and UFS is pretty limited, so forgive me if what follows are silly questions. Are there any defragmentation routines in UFS that could/should be disabled when using it on a flash device? I know a file system can be optimized for space or time with tunefs(8). I imagine optimizing for space would be best for a flash device? Is there anything else other than that and your work that can improve flash support? Thanks, Aragon From owner-freebsd-embedded@FreeBSD.ORG Wed Apr 8 13:00:29 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 60891106566C for ; Wed, 8 Apr 2009 13:00:29 +0000 (UTC) (envelope-from cyrkon@gazeta.pl) Received: from mail-ew0-f171.google.com (mail-ew0-f171.google.com [209.85.219.171]) by mx1.freebsd.org (Postfix) with ESMTP id 0170E8FC23 for ; Wed, 8 Apr 2009 13:00:28 +0000 (UTC) (envelope-from cyrkon@gazeta.pl) Received: by ewy19 with SMTP id 19so114929ewy.43 for ; Wed, 08 Apr 2009 06:00:28 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.74.78 with SMTP id w56mr311011wed.105.1239194391087; Wed, 08 Apr 2009 05:39:51 -0700 (PDT) X-Originating-IP: [83.16.48.117] Date: Wed, 8 Apr 2009 14:39:51 +0200 Message-ID: <48c928460904080539g75f85ad0v4e6e696d5ad186ae@mail.gmail.com> From: "cyrkon Gazeta.pl" To: freebsd-embedded@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Named and NanoBSD on FreeBSD 7.1 X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Apr 2009 13:00:29 -0000 Hello! I can not create my own named.conf file... When I create /etc/namedb/named.conf, edit it, then copy to /cfg (mount /cfg, cp /etc/namedb/named.conf /cfg/namedb/, umount /cfg) and restart; aftr restart /etc/namedb/named.conf has old ("default") content. Anyone can help, please? From owner-freebsd-embedded@FreeBSD.ORG Wed Apr 8 16:41:40 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D690310656BB for ; Wed, 8 Apr 2009 16:41:40 +0000 (UTC) (envelope-from ganbold@micom.mng.net) Received: from publicd.ub.mng.net (publicd.ub.mng.net [202.179.0.88]) by mx1.freebsd.org (Postfix) with ESMTP id 8ABD18FC13 for ; Wed, 8 Apr 2009 16:41:40 +0000 (UTC) (envelope-from ganbold@micom.mng.net) Received: from [202.179.21.172] (helo=beastie.micom.mng.net) by publicd.ub.mng.net with esmtpa (Exim 4.69 (FreeBSD)) (envelope-from ) id 1LrZfc-000KmQ-I7; Wed, 08 Apr 2009 23:26:32 +0800 Message-ID: <49DCC26D.8060008@micom.mng.net> Date: Wed, 08 Apr 2009 23:27:41 +0800 From: Ganbold User-Agent: Thunderbird 2.0.0.19 (X11/20090127) MIME-Version: 1.0 To: Andrew Turner References: <20090405175014.6aef7016@fubar.geek.nz> <20090406122410.daab24b3.stas@FreeBSD.org> <20090406232508.776d57e6@fubar.geek.nz> In-Reply-To: <20090406232508.776d57e6@fubar.geek.nz> X-Enigmail-Version: 0.95.7 OpenPGP: id=78F6425E Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-embedded@freebsd.org Subject: Re: FreeBSD NAND flash driver X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Apr 2009 16:41:41 -0000 Andrew Turner wrote: >> What about putting this information to the wiki? Seems like a good >> start for anyone who'll be working on the real hardware. >> And thanks again for the great work! >> > I'm planning on doing this. I'm currently cleaning up the code before > getting the first hardware driver written. > I have Intel turbo memory in my laptop, so if you need some testing please let me know. thanks, Ganbold > Andrew > _______________________________________________ > freebsd-embedded@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-embedded > To unsubscribe, send any mail to "freebsd-embedded-unsubscribe@freebsd.org" > > > > -- Your education begins where what is called your education is over. From owner-freebsd-embedded@FreeBSD.ORG Wed Apr 8 20:01:11 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1284F106566B for ; Wed, 8 Apr 2009 20:01:11 +0000 (UTC) (envelope-from karoslu@gmail.com) Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.168]) by mx1.freebsd.org (Postfix) with ESMTP id DD0C48FC1D for ; Wed, 8 Apr 2009 20:01:10 +0000 (UTC) (envelope-from karoslu@gmail.com) Received: by wf-out-1314.google.com with SMTP id 24so239739wfg.7 for ; Wed, 08 Apr 2009 13:01:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type:content-transfer-encoding; bh=Um7Vf72qn9zEiDpyQCSXiegCw639twdanYMGwcsVGdA=; b=E2874KMQYkB7FRC+q4Z0BU1U7RVuzXeV9XGnpW2RceLqOb24mVuF5cVeWcI+x7vxyA A+qTwHC0WBj6434gTtZzul4kGlvu6Ij+oLdPc1mMcgUOJuvZ4Ip7eI+DzhBbqnQJAogf U7ytnSiyHJy8Wqc3rNFvSvFW7QlMqwLQIXI1I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=Wb/o41mOQjT2LJJ6ffs/OxkPN7OHEcUBh+/xdhUTxgM+dQ90NxgF9sIcRJkRetIpWC HVYglfIBUQaYxFMQAY4kEh+zoA7JDQ/c5Z1uJ2ZhVwwxRYq7iVxnJa1lPbkaavK6S1Xj rOwQr+BgJIwXgCT+HffxPid3qHnzED3MYUZDU= MIME-Version: 1.0 Received: by 10.142.80.10 with SMTP id d10mr560952wfb.120.1239219102437; Wed, 08 Apr 2009 12:31:42 -0700 (PDT) Date: Thu, 9 Apr 2009 03:31:42 +0800 Message-ID: <4baea8fa0904081231h11dc3b0ek8248d910195b84a7@mail.gmail.com> From: =?Big5?B?p2arVL3l?= To: freebsd-embedded@freebsd.org Content-Type: text/plain; charset=Big5 Content-Transfer-Encoding: quoted-printable X-Mailman-Approved-At: Wed, 08 Apr 2009 20:27:15 +0000 Subject: 2nd CFP: The 2009 International Workshop on Reconfigurable and Multi-core Embedded Systems (WoRMES'2009) X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Apr 2009 20:01:11 -0000 ---------------------------- WoRMES'2009 Call for Papers ---------------------------- The 2009 International Workshop on Reconfigurable and Multi-core Embedded Systems (WoRMES'2009) http://embedded.cs.ccu.edu.tw/WoRMES2009 to be held conjunction with The 2009 IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC'2009) http://cse.stfx.ca/~euc09/ August 29-31 2009, Vancouver, Canada ---------------------------------------------------------------------------= ------------------------- INTRODUCTION ----------------------- With the progress and popularization of embedded systems in the past few years, efficiency, instead of functionalities, has become an important factor in measuring the value of embedded systems. How to efficiently use the limited resources in an embedded system to obtain optimal performance has also become a very important issue. Reconfigurable and multi-core architectures are promising solutions to this issue. TOPICS ---------- The WoRMES'2009 workshop provides a forum for discussing the state-of-the-art in reconfigurable computing technologies and multi-core embedded systems and also encourages researchers to publish their experiences in reconfigurable computing technologies, multi-core embedded systems, and the integration of the two research areas. The researchers can share their research result in a comfortable and relaxed environment, and then get some feedback to improve their research and advance the development of reconfigurable computing technologies and multi-core embedded systems. Topics include but are not limited to=A1G * Reconfigurable Hardware Architectures * Run-time Resource Management of Reconfigurable Hardware * Operating Systems for Reconfigurable Embedded Systems * Application Design for Reconfigurable Embedded Systems * Dynamic Partial Reconfiguration Techniques * Programming Models for Reconfigurable Systems * Multi-core Operating Systems and Scheduling * Hardware Designs for Multi-core Architectures * Multi-core Application Design * Programming Models for Embedded Multi-core Architectures * Reconfigurable Multi-core Architecture Design * Reconfigurable Multi-core SoC Implementation IMPORTANT DATES --------------------------- Submission deadline: April 15, 2009 Authors Notification: May 25, 2009 Final Manuscript Due: June 15, 2009 Workshop: August 29-31, 2009 PAPER SUBMISSION and PUBLICATION ----------------------------------------------------- Prepare the paper with either MS-Word or LaTeX. The max number of pages is 6, plus 2 extra pages to be purchased if necessary. The paper should be submitted in the PDF format. Full papers should be submitted through the submission system: http://embedded.cs.ccu.edu.tw/WoRMES2009/submission. The accepted papers will be published by IEEE Computer Society Press as a separate proceeding (indexed by EI). Selected papers, after further revisions, will be invited for inclusion in a special issue of the International Journal of Embedded Systems (IJES), Inderscience Publishers. NOTIFICATION --------------------- Submitting a paper to the workshop mean that, if the paper is accepted, at least one author should attend the workshop and present the paper. For no-show authors, their papers will be removed from the digital library after the conference and their affiliations will be notified. ORGANIZATION ----------------------- Program Chairs: Pao-Ann Hsiung, National Chung Cheng University, Taiwan Chun-Hsien Lu, National Chung Cheng University, Taiwan Program Committee: See WoRMES'2009 web site: http://embedded.cs.ccu.edu.tw/WoRMES2009 For further information regarding the workshop and paper submission, please contact with General: wormes@embedded.cs.ccu.edu.tw Program: Pao-Ann Hsiung (pahsiung@cs.ccu.edu.tw) Chun-Hsien Lu (lch96p@cs.ccu.edu.tw) From owner-freebsd-embedded@FreeBSD.ORG Wed Apr 8 21:01:13 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5147E106566C for ; Wed, 8 Apr 2009 21:01:13 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by mx1.freebsd.org (Postfix) with ESMTP id D69608FC15 for ; Wed, 8 Apr 2009 21:01:12 +0000 (UTC) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.14.3/8.14.3) with ESMTP id n38KcBxu087107; Wed, 8 Apr 2009 16:38:12 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <200904082038.n38KcBxu087107@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Wed, 08 Apr 2009 16:39:01 -0400 To: "cyrkon Gazeta.pl" , freebsd-embedded@freebsd.org From: Mike Tancsa In-Reply-To: <48c928460904080539g75f85ad0v4e6e696d5ad186ae@mail.gmail.co m> References: <48c928460904080539g75f85ad0v4e6e696d5ad186ae@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Cc: Subject: Re: Named and NanoBSD on FreeBSD 7.1 X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Apr 2009 21:01:13 -0000 At 08:39 AM 4/8/2009, cyrkon Gazeta.pl wrote: >Hello! >I can not create my own named.conf file... >When I create /etc/namedb/named.conf, edit it, then copy to /cfg >(mount /cfg, cp /etc/namedb/named.conf /cfg/namedb/, umount /cfg) and >restart; aftr restart /etc/namedb/named.conf has old ("default") >content. >Anyone can help, please? Is there one on /conf/base/etc/namedb thats killing your copy ? ---Mike From owner-freebsd-embedded@FreeBSD.ORG Thu Apr 9 07:46:09 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1657B1065777 for ; Thu, 9 Apr 2009 07:46:09 +0000 (UTC) (envelope-from bounces+305227.46043310.562566@icpbounce.com) Received: from smtp2.icpbounce.com (smtp2.icpbounce.com [216.27.93.124]) by mx1.freebsd.org (Postfix) with ESMTP id 95C778FC23 for ; Thu, 9 Apr 2009 07:46:08 +0000 (UTC) (envelope-from bounces+305227.46043310.562566@icpbounce.com) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp2.icpbounce.com (Postfix) with ESMTP id 990ACF83E2 for ; Thu, 9 Apr 2009 03:22:22 -0400 (EDT) Date: Thu, 9 Apr 2009 03:22:22 -0400 To: freebsd-embedded@freebsd.org From: Global Access Travel Message-ID: X-Priority: 3 X-Mailer: PHPMailer [version 1.72] Errors-To: bounces+305227.46043310.562566@icpbounce.com X-List-Unsubscribe: X-Unsubscribe-Web: X-ICPINFO: X-Return-Path-Hint: bounces+305227.46043310.562566@icpbounce.com MIME-Version: 1.0 Content-Type: text/plain; charset = "utf-8" Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Private Shore Excursions-Turkey X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Apr 2009 07:46:17 -0000 [http://www.turkeycalling.us] PRIVATE SHORE EXCURSIONS- TURKEY Your cruise clients will make the best of their time in Turkey on a private shore excursion! Istanbul Kusadasi & Ephesus [mailto:incoming@gaturkey.com?subject=Private Shore Excursions- Turkey] **************************************************************************** Yasal Uyarı; Bu e-posta, sadece adreste belirtilen kisi veya kurulusun kullanimini hedeflemekte olup,mesajda yer alan bilgiler kisiye ozel ve gizli olabilir, yasalar ya da anlasmalar geregi ücüncü kisiler ile paylasilmasi mümkün olmayabilir.Mesaji alan kisi, mesajin gönderilmek istendigi kisi veya kurulus degilse,bu mesaji yaymak,dagitmak veya kopyalamak yasaktir Mesaj tarafiniza yanlislikla ulasmissa lütfen mesaji geri gönderiniz ve sisteminizden siliniz. 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This message was sent by: Global Access Incoming, Nuzhetiye cad, istanbul, besiktas 34357, Turkey Powered by iContact: http://freetrial.icontact.com To be removed click here: http://app.icontact.com/icp/mmail-mprofile.pl?r=46043310&l=82228&s=DG7B&m=562566&c=305227 Forward to a friend: http://app.icontact.com/icp/sub/forward?m=562566&s=46043310&c=DG7B&cid=305227 From owner-freebsd-embedded@FreeBSD.ORG Thu Apr 9 11:23:18 2009 Return-Path: Delivered-To: freebsd-embedded@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5A5681065672 for ; Thu, 9 Apr 2009 11:23:18 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: from farnsworth.fubar.geek.nz (farnsworth.fubar.geek.nz [69.55.236.47]) by mx1.freebsd.org (Postfix) with ESMTP id 405768FC1B for ; Thu, 9 Apr 2009 11:23:18 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: by farnsworth.fubar.geek.nz (Postfix, from userid 65534) id D9E8133C26; Thu, 9 Apr 2009 04:23:17 -0700 (PDT) Received: from localhost (125-238-45-80.broadband-telecom.global-gateway.net.nz [125.238.45.80]) by farnsworth.fubar.geek.nz (Postfix) with ESMTP id A683133C24; Thu, 9 Apr 2009 04:23:13 -0700 (PDT) Date: Thu, 9 Apr 2009 23:23:10 +1200 From: Andrew Turner To: Ganbold Message-ID: <20090409232310.27c2fae0@fubar.geek.nz> In-Reply-To: <49DCC26D.8060008@micom.mng.net> References: <20090405175014.6aef7016@fubar.geek.nz> <20090406122410.daab24b3.stas@FreeBSD.org> <20090406232508.776d57e6@fubar.geek.nz> <49DCC26D.8060008@micom.mng.net> X-Mailer: Claws Mail 3.7.1 (GTK+ 2.14.7; amd64-portbld-freebsd7.1) X-Pirate: Arrrr Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-embedded@freebsd.org Subject: Re: FreeBSD NAND flash driver X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Apr 2009 11:23:18 -0000 On Wed, 08 Apr 2009 23:27:41 +0800 Ganbold wrote: > Andrew Turner wrote: > >> What about putting this information to the wiki? Seems like a good > >> start for anyone who'll be working on the real hardware. > >> And thanks again for the great work! > >> > > I'm planning on doing this. I'm currently cleaning up the code > > before getting the first hardware driver written. > > > > I have Intel turbo memory in my laptop, so if you need some testing > please let me know. The Intel Turbo memory appears to be based on the Non-Volatile Memory Host Controller Interface [1]. The NAND driver talks directly to devices that approximate the ONFI spec so the NAND driver wouldn't be able to talk to the Intel Turbo memory as far as I can tell. Andrew [1] http://www.intel.com/standards/nvmhci/index.htm [2] http://onfi.org/