Return-path: Received: from qw-out-2122.google.com ([74.125.92.27]:26444 "EHLO qw-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750739AbZFEEK1 convert rfc822-to-8bit (ORCPT ); Fri, 5 Jun 2009 00:10:27 -0400 MIME-Version: 1.0 In-Reply-To: <1243868091-5315-1-git-send-email-dbaryshkov@gmail.com> References: <1243868091-5315-1-git-send-email-dbaryshkov@gmail.com> Date: Fri, 5 Jun 2009 00:03:30 -0400 Message-ID: <9e4733910906042103q6c21886cia02d33cb278cef1e@mail.gmail.com> Subject: Re: [RFC][WIP] IEEE 802.15.4 implementation for Linux v1 From: Jon Smirl To: Dmitry Eremin-Solenikov Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, slapin@ossfans.org, maxim.osipov@siemens.com, dmitry.baryshkov@siemens.com, oliver.fendt@siemens.com Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, Jun 1, 2009 at 10:54 AM, Dmitry Eremin-Solenikov wrote: > Hi, > > As a part of research activities the Embedded Systems - Open Platform Group > from Siemens Corporate Technology we are working on adding support for > the IEEE 802.15.4 Wireless Personal Area Networks to the Linux. Our current > implementation is neither certified nor even feature complete. However > we'd like to present current state of our patchset to the Linux developers > community to gain comments, fixes, ideas, etc. This is not yet a pull request, > but more like an RFC. Does this stack work with the Atmel USB version of at86rf230? ATAVRRZUSBSTICK, http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4396 It's not so simple to plug in the at86rf230 using SPI. Supporting USB sticks lets you develop on a desktop PC. freaklabs.org is using ATAVRRZUSBSTICK > > The project page is available at http://apps.sourceforge.net/trac/linux-zigbee > with source code of kernel part available from git at > http://zigbee-linux.git.sourceforge.net, mirrored for convenience at > git://git.kernel.org/pub/scm/linux/kernel/git/lumag/lowpan.git > > The source code for userspace utils is available from git at > http://linux-zigbee.git.sourceforge.net/ > > Changes since previous RFC: > ?* Split the code into socket family, netlink interface and separate > ? ?MAC 802.15.4 implementation. > ?* Add a sample driver for devices implementing mac level of IEEE 802.15.4 > ? ?on their own. > ?* Major cleanup of public interfaces. > ?* Drop our CRC implementation and use a variant of CRC-ITU-T one > ?* Add preliminary version of AT86RF231 Atmel chip driver > > The following changes since commit 59a3759d0fe8d969888c741bb33f4946e4d3750d: > ?Linus Torvalds (1): > ? ? ? ?Linux 2.6.30-rc7 > > are available in the git repository at: > > ?git://git.kernel.org/pub/scm/linux/kernel/git/lumag/lowpan.git for-review-v1 > > Darren Salt (1): > ? ? ?crc-itu-t: add bit-reversed calculation > > Dmitry Eremin-Solenikov (9): > ? ? ?Add constants for the ieee 802.15.4/ZigBee stack > ? ? ?net: add IEEE 802.15.4 socket family implementation > ? ? ?net: add NL802154 interface for configuration of 802.15.4 devices > ? ? ?ieee802154: add simple HardMAC driver sample > ? ? ?mac802154: add a software MAC 802.15.4 implementation > ? ? ?ieee802154: add virtual loopback driver > ? ? ?tty_io: export tty_class > ? ? ?ieee802154: add serial dongle driver > ? ? ?ieee802154: add at86rf230/rf231 spi driver > > ?drivers/Makefile ? ? ? ? ? ? ? ? ? ? ? | ? ?1 + > ?drivers/char/tty_io.c ? ? ? ? ? ? ? ? ?| ? ?1 + > ?drivers/ieee802154/Kconfig ? ? ? ? ? ? | ? 42 ++ > ?drivers/ieee802154/Makefile ? ? ? ? ? ?| ? ?6 + > ?drivers/ieee802154/at86rf230.c ? ? ? ? | ?971 +++++++++++++++++++++++++++++++ > ?drivers/ieee802154/fakehard.c ? ? ? ? ?| ?253 ++++++++ > ?drivers/ieee802154/fakelb.c ? ? ? ? ? ?| ?335 +++++++++++ > ?drivers/ieee802154/serial.c ? ? ? ? ? ?| ?999 ++++++++++++++++++++++++++++++++ > ?drivers/net/Kconfig ? ? ? ? ? ? ? ? ? ?| ? ?2 + > ?include/linux/crc-itu-t.h ? ? ? ? ? ? ?| ? 10 + > ?include/linux/if.h ? ? ? ? ? ? ? ? ? ? | ? ?2 + > ?include/linux/if_arp.h ? ? ? ? ? ? ? ? | ? ?2 + > ?include/linux/if_ether.h ? ? ? ? ? ? ? | ? ?2 + > ?include/linux/socket.h ? ? ? ? ? ? ? ? | ? ?6 +- > ?include/linux/spi/at86rf230.h ? ? ? ? ?| ? 32 + > ?include/linux/tty.h ? ? ? ? ? ? ? ? ? ?| ? ?3 +- > ?include/net/ieee802154/af_ieee802154.h | ? 60 ++ > ?include/net/ieee802154/mac802154.h ? ? | ? 79 +++ > ?include/net/ieee802154/mac_def.h ? ? ? | ?158 +++++ > ?include/net/ieee802154/netdevice.h ? ? | ? 84 +++ > ?include/net/ieee802154/nl802154.h ? ? ?| ?165 ++++++ > ?lib/crc-itu-t.c ? ? ? ? ? ? ? ? ? ? ? ?| ? 18 + > ?net/Kconfig ? ? ? ? ? ? ? ? ? ? ? ? ? ?| ? ?2 + > ?net/Makefile ? ? ? ? ? ? ? ? ? ? ? ? ? | ? ?2 + > ?net/core/dev.c ? ? ? ? ? ? ? ? ? ? ? ? | ? ?6 +- > ?net/core/sock.c ? ? ? ? ? ? ? ? ? ? ? ?| ? ?3 + > ?net/ieee802154/Kconfig ? ? ? ? ? ? ? ? | ? 12 + > ?net/ieee802154/Makefile ? ? ? ? ? ? ? ?| ? ?5 + > ?net/ieee802154/af802154.h ? ? ? ? ? ? ?| ? 35 ++ > ?net/ieee802154/af_ieee802154.c ? ? ? ? | ?356 ++++++++++++ > ?net/ieee802154/dgram.c ? ? ? ? ? ? ? ? | ?373 ++++++++++++ > ?net/ieee802154/netlink.c ? ? ? ? ? ? ? | ?485 ++++++++++++++++ > ?net/ieee802154/raw.c ? ? ? ? ? ? ? ? ? | ?250 ++++++++ > ?net/mac802154/Kconfig ? ? ? ? ? ? ? ? ?| ? 13 + > ?net/mac802154/Makefile ? ? ? ? ? ? ? ? | ? ?5 + > ?net/mac802154/beacon.c ? ? ? ? ? ? ? ? | ?242 ++++++++ > ?net/mac802154/beacon.h ? ? ? ? ? ? ? ? | ? 48 ++ > ?net/mac802154/beacon_hash.c ? ? ? ? ? ?| ?103 ++++ > ?net/mac802154/beacon_hash.h ? ? ? ? ? ?| ? 40 ++ > ?net/mac802154/dev.c ? ? ? ? ? ? ? ? ? ?| ?843 +++++++++++++++++++++++++++ > ?net/mac802154/mac802154.h ? ? ? ? ? ? ?| ? 64 ++ > ?net/mac802154/mac_cmd.c ? ? ? ? ? ? ? ?| ?325 +++++++++++ > ?net/mac802154/main.c ? ? ? ? ? ? ? ? ? | ? 96 +++ > ?net/mac802154/mdev.c ? ? ? ? ? ? ? ? ? | ?283 +++++++++ > ?net/mac802154/mib.h ? ? ? ? ? ? ? ? ? ?| ? 32 + > ?net/mac802154/pib.c ? ? ? ? ? ? ? ? ? ?| ? 87 +++ > ?net/mac802154/pib.h ? ? ? ? ? ? ? ? ? ?| ? 35 ++ > ?net/mac802154/scan.c ? ? ? ? ? ? ? ? ? | ?215 +++++++ > ?48 files changed, 7187 insertions(+), 4 deletions(-) > ?create mode 100644 drivers/ieee802154/Kconfig > ?create mode 100644 drivers/ieee802154/Makefile > ?create mode 100644 drivers/ieee802154/at86rf230.c > ?create mode 100644 drivers/ieee802154/fakehard.c > ?create mode 100644 drivers/ieee802154/fakelb.c > ?create mode 100644 drivers/ieee802154/serial.c > ?create mode 100644 include/linux/spi/at86rf230.h > ?create mode 100644 include/net/ieee802154/af_ieee802154.h > ?create mode 100644 include/net/ieee802154/mac802154.h > ?create mode 100644 include/net/ieee802154/mac_def.h > ?create mode 100644 include/net/ieee802154/netdevice.h > ?create mode 100644 include/net/ieee802154/nl802154.h > ?create mode 100644 net/ieee802154/Kconfig > ?create mode 100644 net/ieee802154/Makefile > ?create mode 100644 net/ieee802154/af802154.h > ?create mode 100644 net/ieee802154/af_ieee802154.c > ?create mode 100644 net/ieee802154/dgram.c > ?create mode 100644 net/ieee802154/netlink.c > ?create mode 100644 net/ieee802154/raw.c > ?create mode 100644 net/mac802154/Kconfig > ?create mode 100644 net/mac802154/Makefile > ?create mode 100644 net/mac802154/beacon.c > ?create mode 100644 net/mac802154/beacon.h > ?create mode 100644 net/mac802154/beacon_hash.c > ?create mode 100644 net/mac802154/beacon_hash.h > ?create mode 100644 net/mac802154/dev.c > ?create mode 100644 net/mac802154/mac802154.h > ?create mode 100644 net/mac802154/mac_cmd.c > ?create mode 100644 net/mac802154/main.c > ?create mode 100644 net/mac802154/mdev.c > ?create mode 100644 net/mac802154/mib.h > ?create mode 100644 net/mac802154/pib.c > ?create mode 100644 net/mac802154/pib.h > ?create mode 100644 net/mac802154/scan.c > -- > 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/ > -- Jon Smirl jonsmirl@gmail.com