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* net: Make setsockopt() optlen be unsigned.David S. Miller2009-09-302-2/+2
| | | | | | | | | | | | This provides safety against negative optlen at the type level instead of depending upon (sometimes non-trivial) checks against this sprinkled all over the the place, in each and every implementation. Based upon work done by Arjan van de Ven and feedback from Linus Torvalds. Signed-off-by: David S. Miller <davem@davemloft.net>
* ieee802154: add locking for seq numbersDmitry Eremin-Solenikov2009-09-151-0/+4
| | | | Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* af_ieee802154: setsockopt optlen arg isn't __userDmitry Eremin-Solenikov2009-09-152-2/+2
| | | | | | Remove __user annotation from optlen arg as it's bogus. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* Drop ARPHRD_IEEE802154_PHYDmitry Eremin-Solenikov2009-08-192-5/+2
| | | | | | | There are not maste devices in mac802154 anymore, so drop ARPHRD_IEEE802154_PHY definition. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* ieee802154: add support for channel pages from IEEE 802.15.4-2006Dmitry Eremin-Solenikov2009-08-192-3/+26
| | | | | | | IEEE 802.15.4-2006 adds new concept: channel pages, which can contain several channels. Add support for channel pages in the API and in the fakehard driver. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* ieee802154: add a sysfs representation of WPAN master devicesDmitry Eremin-Solenikov2009-08-192-1/+160
| | | | | | Add a sysfs/in-kernel representation of LR-WPAN master devices. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* nl802154: support START-CONFIRM primitiveDmitry Baryshkov2009-08-121-0/+32
| | | | | Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* af_ieee802154: add support for WANT_ACK socket optionDmitry Baryshkov2009-08-121-4/+54
| | | | | Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* af_ieee802154: minor cleanup in dgram_bindDmitry Baryshkov2009-08-121-6/+8
| | | | | | | | 1) fix ro->bound protection by socket lock 2) make ro->bound bit instead of int Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nl802154: add support for dumping WPAN interface informationDmitry Baryshkov2009-08-121-2/+104
| | | | | Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nl802154: make ieee802154_policy constantDmitry Baryshkov2009-08-121-1/+2
| | | | | Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2009-08-123-3/+33
|\ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: arch/microblaze/include/asm/socket.h
| * af_ieee802154: provide dummy get/setsockoptDmitry Eremin-Solenikov2009-08-062-0/+28
| | | | | | | | | | | | | | Provide dummt get/setsockopt implementations to stop these syscalls from oopsing on our sockets. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| * af_ieee802154: fix ioctl processingDmitry Eremin-Solenikov2009-08-061-3/+5
| | | | | | | | | | | | | | | | fix two errors in ioctl processing: 1) if the ioctl isn't supported one should return -ENOIOCTLCMD 2) don't call ndo_do_ioctl if the device doesn't provide it Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* | ieee802154: move headers out of extra directoryDmitry Eremin-Solenikov2009-07-234-9/+9
|/ | | | | | | include/net/ieee802154/af_ieee802154.h (and others) naming seems to be too long and redundant. Drop one level of subdirectories. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* nl802154: add module license and descriptionDmitry Eremin-Solenikov2009-06-291-0/+3
| | | | Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* nl802154: fix Oops in ieee802154_nl_get_devDmitry Eremin-Solenikov2009-06-291-0/+3
| | | | | | | | ieee802154_nl_get_dev() lacks check for the existance of the device that was returned by dev_get_XXX, thus resulting in Oops for non-existing devices. Fix it. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* ieee802154: use standard routine for printing dumpsDmitry Baryshkov2009-06-191-9/+3
| | | | | | | | Use print_hex_dump_bytes instead of self-written dumping function for outputting packet dumps. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: correct off-by-one write allocations reportsEric Dumazet2009-06-181-1/+2
| | | | | | | | | | | | | commit 2b85a34e911bf483c27cfdd124aeb1605145dc80 (net: No more expensive sock_hold()/sock_put() on each tx) changed initial sk_wmem_alloc value. We need to take into account this offset when reporting sk_wmem_alloc to user, in PROC_FS files or various ioctls (SIOCOUTQ/TIOCOUTQ) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ieee802154: Use '%Zu' printf format for size_t.David S. Miller2009-06-112-2/+2
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* net: add NL802154 interface for configuration of 802.15.4 devicesSergey Lapin2009-06-093-1/+577
| | | | | | | | | Add a netlink interface for configuration of IEEE 802.15.4 device. Also this interface specifies events notification sent by devices towards higher layers. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Sergey Lapin <slapin@ossfans.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: add IEEE 802.15.4 socket family implementationSergey Lapin2009-06-096-0/+1072
Add support for communication over IEEE 802.15.4 networks. This implementation is neither certified nor complete, but aims to that goal. This commit contains only the socket interface for communication over IEEE 802.15.4 networks. One can either send RAW datagrams or use SOCK_DGRAM to encapsulate data inside normal IEEE 802.15.4 packets. Configuration interface, drivers and software MAC 802.15.4 implementation will follow. Initial implementation was done by Maxim Gorbachyov, Maxim Osipov and Pavel Smolensky as a research project at Siemens AG. Later the stack was heavily reworked to better suit the linux networking model, and is now maitained as an open project partially sponsored by Siemens. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Sergey Lapin <slapin@ossfans.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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