Commit Graph

311708 Commits

Author SHA1 Message Date
David S. Miller 3da07c0c2b netfilter: nfnetlink_queue_core: Move away from NLMSG_PUT().
And use nlmsg_data() while we're here too.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:35:27 -07:00
David S. Miller d550d09589 netfilter: nfnetlink_log: Move away from NLMSG_PUT().
And use nlmsg_data() while we're here too.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:34:03 -07:00
David S. Miller c2bd4baf41 netfilter: ipt_ULOG: Move away from NLMSG_PUT().
And use nlmsg_data() while we're here too.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:30:49 -07:00
David S. Miller d106352d9f inet_diag: Move away from NLMSG_PUT().
And use nlmsg_data() while we're here too, and remove useless
casts.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:28:54 -07:00
David S. Miller 77ca4ed566 decnet: dn_rtmsg: Move away from NLMSG_PUT().
And use nlmsg_data() while we're here too.

Also, remove pointless kernel log message.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:25:55 -07:00
David S. Miller 62566ca55d netfilter: ebt_ulog: Move away from NLMSG_PUT().
And use nlmsg_data() while we're here too.

Also, free and NULL out skb when nlmsg_put() fails and remove
pointless kernel log message.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:23:42 -07:00
David S. Miller a8edf8a690 gdm72xx: Move away from NLMSG_PUT().
And use nlmsg_data() while we're here too.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:20:52 -07:00
David S. Miller 8786395c69 connector: Move cn_test.c away from NLMSG_PUT().
And use nlmsg_data() while we're here too.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:19:02 -07:00
Javier Martinez Canillas 85c931665d connector: use nlmsg_put() instead of NLMSG_PUT() macro.
The NLMSG_PUT() macro contains a hidden goto which makes the code hard
to audit and very error prone.

While been there also use the inline function nlmsg_data() instead of the
NLMSG_DATA() macro to do explicit type checking.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:14:20 -07:00
Jiri Pirko 4a9fbcc6d6 team: remove unused rcu_head field from team_port struct
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:09:39 -07:00
Jiri Pirko 52a4fd7780 team: do not allow to map disabled ports
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:09:39 -07:00
Jiri Pirko 122bb046bc team: fix team_adjust_ops with regard to enabled ports
team_adjust_ops should check for enabled ports, not all ports.
This may lead to division by zero. This patch fixes this.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:09:39 -07:00
alex.bluesman.smirnov@gmail.com 72fd5a8b75 mac802154: add monitor listener to TX datapath
Add monitor receive callback to the TX datapath to catch all the
data sent to transceivers.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:06:33 -07:00
alex.bluesman.smirnov@gmail.com 7b8e19b67c drivers/ieee802154: add support for the at86rf230/231 transceivers
The AT86RF231 is a feature rich, low-power 2.4 GHz radio transceiver
designed for industrial and consumer ZigBee/IEEE 802.15.4, 6LoWPAN,
RF4CE and high data rate 2.4 GHz ISM band applications.

This patch adds support for the Atmel RF230/231 radio transceivers.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:06:11 -07:00
alex.bluesman.smirnov@gmail.com 5265f46711 mac802154: mlme start request
Basic preparations to start the interface.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:06:11 -07:00
alex.bluesman.smirnov@gmail.com 66b69d4d7f mac802154: page and channel setter
A new method to set page and channel values for a transceiver
was added to the MIB.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:06:11 -07:00
alex.bluesman.smirnov@gmail.com 48e44d5057 mac802154: short address setter
A method to assign the IEEE802.15.4 short address was added to the
MIB implementation.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:06:11 -07:00
alex.bluesman.smirnov@gmail.com dcbe4f93f6 mac802154: set and get PAN id
Two methods intended to get and set the Private Area Network identifier
were added to the MIB implementation.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:06:11 -07:00
alex.bluesman.smirnov@gmail.com 32bad7e30f mac802154: add wpan device-class support
Every real 802.15.4 transceiver, which works with software MAC layer,
can be classified as a wpan device in this stack. So the wpan device
implementation provides missing link in datapath between the device
drivers and the Linux network queue.

According to the IEEE 802.15.4 standard each packet can be one of the
following types:
 - beacon
 - MAC layer command
 - ACK
 - data

This patch adds support for the data packet-type only, but this is
enough to perform data transmission and receiving over radio.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 21:06:11 -07:00
Dan Carpenter 5ac24979dc net: qmi_wwan: simplify a check in qmi_wwan_bind()
This code is easier to read if we specify which flags we want at the
condition instead of at the top of the function.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 17:13:21 -07:00
David S. Miller 251da41301 ipv4: Cache ip_error() routes even when not forwarding.
And account for the fact that, when we are not forwarding, we should
bump statistic counters rather than emit an ICMP response.

RP-filter rejected lookups are still not cached.

Since -EHOSTUNREACH and -ENETUNREACH can now no longer be seen in
ip_rcv_finish(), remove those checks.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 16:27:09 -07:00
David S. Miller df67e6c9a6 ipv4: Remove unnecessary code from rt_check_expire().
IPv4 routing cache entries no longer use dst->expires, because the
metrics, PMTU, and redirect information are stored in the inetpeer
cache.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26 00:10:09 -07:00
Antonio Quartulli 29cb99de4d batman-adv: fix global TT entry deletion
During the last merge involving translation-table.c something went wrong and two
lines disappeared from translation-table.c. This patch recovers them.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 23:54:32 -07:00
Antonio Quartulli 1f129fefd3 batman-adv: fix condition in AP isolation
During the last conflict resolution involving translation-table.c something went
wrong and a condition in the AP isolation code was reversed. This patch fixes
this problem.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 23:54:32 -07:00
Nobuhiro Iwamatsu 5cee1d37c9 net/sh-eth: Check return value of sh_eth_reset when chip reset fail
The sh_eth_reset function resets chip, but this performs nothing when failed.
This changes sh_eth_reset return an error, when this failed in reset.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 23:54:32 -07:00
Nobuhiro Iwamatsu 5e7a76be0e net/sh-eth: Add support selecting MII function for SH7734 and R8A7740
Ethernet IP of SH7734 and R8A7740 has selecting MII register.
The user needs to change a value according to MII to be used.
This adds the function to change the value of this register.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 23:54:32 -07:00
David McCullough 4dc27d1cf3 net/ipv6/route.c: packets originating on device match lo
Fix to allow IPv6 packets originating locally to match rules with the "iff"
set to "lo".  This allows IPv6 rule matching work the same as it does for
IPv4.  From the iproute2 man page:

   iif NAME
		  select  the incoming device to match.  If the interface is loop‐
		  back, the rule only matches packets originating from this  host.
		  This  means that you may create separate routing tables for for‐
		  warded and local packets and, hence, completely segregate them.

Signed-off-by: David McCullough <david_mccullough@mcafee.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 23:54:32 -07:00
Sjur Brændeland 91fa0cbc0c caif-hsi: Remove use of module parameters
Remove use of module parameters on caif hsi device, as
rtnl configuration parameters are already supported.

All caif hsi configuration data is put in cfhsi_config,
and default values in hsi_default_config.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:12 -07:00
Sjur Brændeland 1c385f1fdf caif-hsi: Replace platform device with ops structure.
Remove use of struct platform_device, and replace it with
struct cfhsi_ops. Updated variable names in the same
spirit:
cfhsi_get_dev to cfhsi_get_ops,
cfhsi->dev to cfhsi->ops and,
cfhsi->dev.drv to cfhsi->ops->cb_ops.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:12 -07:00
Sjur Brændeland c412540063 caif-hsi: Add rtnl support
Add RTNL support for managing the caif hsi interface.
The HSI HW interface is no longer registering as a device,
instead we use symbol_get to get hold of the HSI API.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:12 -07:00
Sjur Brændeland 5051c94bb3 Documentation/networking/caif: Update documentation
Update drawing and remove description of old features.
Add HSI and USB link layers to the drawing.

Reported-by: Joerg Reisenweber <joerg.reisenweber@stericssion.com>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:12 -07:00
Sjur Brændeland b42f7b5cfd caif-hsi: Remove uncecessary assignments
Remove assignment at declaration when not needed.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:12 -07:00
Sjur Brændeland 90de9bab91 caif-hsi: Use netdev_X instead of dev_X for printing
Replace dev_X with the corresponding netdev_X print
function when applicable.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:12 -07:00
Kim Lilliestierna XX a5c96b518c caif-hsi: changed test on aggregation_timeout
Aggregation_timeout is an unsigned long,
a test for less than zero can never become true,
compare with zero instead.

Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:12 -07:00
Kim Lilliestierna XX 4e7bb59d49 caif-hsi: Removed dead code
Simplify logic and remove dead code.

Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:12 -07:00
Kim Lilliestierna XX f315fd355f caif: Fixed potential memory leak
Rearranged the allocation and packet creations to
avoid potential leaks in error path.

Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:11 -07:00
Kim Lilliestierna XX c95567c803 caif: added check for potential null return
Add check on NULL return from caif_get().

Signed-off-by: Kim Lilliestierna <Kim.xx.Lilliestierna@stericsson.com>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:11 -07:00
Kim Lilliestierna XX be4852c957 caif: Remove unused pointer and code
Removed surplus call to caif_device_list() in caif_dev.c

Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:44:11 -07:00
alex.bluesman.smirnov@gmail.com e71094f989 6lowpan: remove excessive argument in pr_debug
Remove excessive __func__ argument in pr_debug function and some
excessive debug messages.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:40:31 -07:00
alex.bluesman.smirnov@gmail.com 5c00c0cba5 6lowpan: fix hop limit compression
Add missing pointer shift for the 'default' case.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Cc: Tony Cheneau <tony.cheneau+zigbeedev@amnesiak.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:40:31 -07:00
alex.bluesman.smirnov@gmail.com c5d3687f6c 6lowpan: read data from skb safely
Check if skb buffer can pull requested amount of bytes and return
an error in opposite case.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:40:31 -07:00
David S. Miller 1d5873e9d7 Included changes:
- yet another batch of 'namespace cleaning' patches
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.19 (GNU/Linux)
 
 iEYEABECAAYFAk/oCnEACgkQpGgxIkP9cwemxACgnCRoebBm9FXzoUfn3hI4YFTu
 Hg0AnA6nbPZLQ8uDqdjz45ix1G2T0FnY
 =+NOX
 -----END PGP SIGNATURE-----

Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge

Included changes:
- yet another batch of 'namespace cleaning' patches

Conflicts:
	net/batman-adv/translation-table.c

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:18:10 -07:00
Somnath Kotur 7665de1564 be2net: Regression bug wherein VFs creation broken for multiple cards.
Fix be_find_vfs() to check for matching bus number as well along with devfn

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:10:11 -07:00
Somnath Kotur 89b1f496d2 be2net: Explicitly clear the reserved field in the Tx Descriptor
Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:10:11 -07:00
Eric Dumazet deaa58542b net: struct sock cleanups
Add missing kernel doc for sk_rx_dst

Move sk_rx_dst to avoid two 32bit holes on 64bit arches

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:09:18 -07:00
Vijay Subramanian efc27f8cee net: Remove 'unlikely' qualifier in skb_steal_sock()
With early demux enabled by default for TCP flows, there is high chance that
skb->sk will be non-null. 'unlikely()' was removed from __inet_lookup_skb() but
maybe it can be removed from skb_steal_sock() as well.

Note: skb_steal_sock() is also called by __inet6_lookup_skb() and
__udp4_lib_lookup_skb() but they are protected by their own 'unlikely' calls.

Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 16:08:36 -07:00
David S. Miller e486463e82 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/usb/qmi_wwan.c
	net/batman-adv/translation-table.c
	net/ipv6/route.c

qmi_wwan.c resolution provided by Bjørn Mork.

batman-adv conflict is dealing merely with the changes
of global function names to have a proper subsystem
prefix.

ipv6's route.c conflict is merely two side-by-side additions
of network namespace methods.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 15:50:32 -07:00
Eric Dumazet fa809e2fd6 ipv6: fib: fix fib dump restart
Commit 2bec5a369e (ipv6: fib: fix crash when changing large fib
while dumping it) introduced ability to restart the dump at tree root,
but failed to skip correctly a count of already dumped entries. Code
didn't match Patrick intent.

We must skip exactly the number of already dumped entries.

Note that like other /proc/net files or netlink producers, we could
still dump some duplicates entries.

Reported-by: Debabrata Banerjee <dbavatar@gmail.com>
Reported-by: Josh Hunt <johunt@akamai.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25 15:37:19 -07:00
Santosh Nayak ed3b856b69 netxen: Error return off by one for XG port.
There are  NETXEN_NIU_MAX_XG_PORTS ports.
Port indexing starts from zero.
Hence we should also return error for  'port == NETXEN_NIU_MAX_XG_PORTS'.

Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
2012-06-25 15:26:31 -07:00
Santosh Nayak d8140b2fa0 netxen: Error return off by one in 'netxen_nic_set_pauseparam()'.
There are 'NETXEN_NIU_MAX_GBE_PORTS'  GBE ports. Port indexing starts
from zero.
Hence we should also return error for "port == NETXEN_NIU_MAX_GBE_PORTS"

Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
2012-06-25 15:26:26 -07:00