Commit graph

23 commits

Author SHA1 Message Date
Stephen Hemminger
ec1b4cf74c net: mark net_proto_ops as const
All usages of structure net_proto_ops should be declared const.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07 01:10:46 -07:00
David S. Miller
b7058842c9 net: Make setsockopt() optlen be unsigned.
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>
2009-09-30 16:12:20 -07:00
Dmitry Eremin-Solenikov
c4835d81ef ieee802154: add locking for seq numbers
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2009-09-15 18:25:16 +04:00
Dmitry Eremin-Solenikov
066fc51275 af_ieee802154: setsockopt optlen arg isn't __user
Remove __user annotation from optlen arg as it's bogus.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2009-09-15 18:25:15 +04:00
Dmitry Eremin-Solenikov
929122cdd5 Drop ARPHRD_IEEE802154_PHY
There are not maste devices in mac802154 anymore, so drop
ARPHRD_IEEE802154_PHY definition.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2009-08-19 23:08:24 +04:00
Dmitry Eremin-Solenikov
16eea493da ieee802154: add support for channel pages from IEEE 802.15.4-2006
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>
2009-08-19 23:08:22 +04:00
Dmitry Eremin-Solenikov
2bfb1070ba ieee802154: add a sysfs representation of WPAN master devices
Add a sysfs/in-kernel representation of LR-WPAN master devices.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2009-08-19 23:08:20 +04:00
Dmitry Baryshkov
acb8aacda3 nl802154: support START-CONFIRM primitive
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:51 -07:00
Dmitry Baryshkov
99eb855864 af_ieee802154: add support for WANT_ACK socket option
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:50 -07:00
Dmitry Baryshkov
74eda55db4 af_ieee802154: minor cleanup in dgram_bind
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>
2009-08-12 21:54:50 -07:00
Dmitry Baryshkov
8e753dd0a8 nl802154: add support for dumping WPAN interface information
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:49 -07:00
Dmitry Baryshkov
78090a58c4 nl802154: make ieee802154_policy constant
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 20:49:48 -07:00
David S. Miller
aa11d958d1 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	arch/microblaze/include/asm/socket.h
2009-08-12 17:44:53 -07:00
Dmitry Eremin-Solenikov
a9dfac3353 af_ieee802154: provide dummy get/setsockopt
Provide dummt get/setsockopt implementations to stop these
syscalls from oopsing on our sockets.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2009-08-06 12:49:19 +04:00
Dmitry Eremin-Solenikov
45a41d147a af_ieee802154: fix ioctl processing
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>
2009-08-06 12:49:17 +04:00
Dmitry Eremin-Solenikov
f0166e5e3c ieee802154: move headers out of extra directory
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>
2009-07-23 17:08:51 +04:00
Dmitry Eremin-Solenikov
dfd06fe824 nl802154: add module license and description
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2009-06-29 18:20:28 +04:00
Dmitry Eremin-Solenikov
932c1329ac nl802154: fix Oops in ieee802154_nl_get_dev
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>
2009-06-29 18:20:27 +04:00
Dmitry Baryshkov
25502bda07 ieee802154: use standard routine for printing dumps
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>
2009-06-19 00:18:43 -07:00
Eric Dumazet
31e6d363ab net: correct off-by-one write allocations reports
commit 2b85a34e91
(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>
2009-06-18 00:29:12 -07:00
David S. Miller
e5241c448f ieee802154: Use '%Zu' printf format for size_t.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-11 02:10:19 -07:00
Sergey Lapin
2c21d11518 net: add NL802154 interface for configuration of 802.15.4 devices
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>
2009-06-09 05:25:33 -07:00
Sergey Lapin
9ec7671603 net: add IEEE 802.15.4 socket family implementation
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>
2009-06-09 05:25:32 -07:00