11 years agomac80211: fix TX sequence numbers
Johannes Berg [Thu, 10 Jul 2008 09:21:26 +0000]
mac80211: fix TX sequence numbers

This patch makes mac80211 assign proper sequence numbers to
QoS-data frames. It also removes the old sequence number code
because we noticed that only the driver or hardware can assign
sequence numbers to non-QoS-data and especially management
frames in a race-free manner because beacons aren't passed
through mac80211's TX path.

This patch also adds temporary code to the rt2x00 drivers to
not break them completely, that code will have to be reworked
for proper sequence numbers on beacons.

It also moves sequence number assignment down in the TX path
so no sequence numbers are assigned to frames that are dropped.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agowext: make sysfs bits optional and deprecate them
Johannes Berg [Thu, 10 Jul 2008 09:16:47 +0000]
wext: make sysfs bits optional and deprecate them

The /sys/class/net/*/wireless/ direcory is, as far as I know, not
used by anyone. Additionally, the same data is available via wext
ioctls. Hence the sysfs files are pretty much useless. This patch
makes them optional and schedules them for removal.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: fix RX sequence number check
Johannes Berg [Thu, 10 Jul 2008 08:11:02 +0000]
mac80211: fix RX sequence number check

According to 802.11-2007, we are doing the wrong thing in the
sequence number checks when receiving frames. This fixes it.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: Fix ieee80211_rx_reorder_ampdu: ignore QoS null packets
Emmanuel Grumbach [Wed, 9 Jul 2008 21:47:19 +0000]
mac80211: Fix ieee80211_rx_reorder_ampdu: ignore QoS null packets

This patch fixes the check at the entrance to ieee80211_rx_reorder_ampdu.
This check has been broken by 'mac80211: rx.c use new helpers'.

Letting QoS NULL packet in ieee80211_rx_reorder_ampdu led to packet loss in
RX.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: use different ANAPARAM*_OFF values for 8187B
Herton Ronaldo Krzesinski [Thu, 10 Jul 2008 21:55:23 +0000]
rtl8187: use different ANAPARAM*_OFF values for 8187B

For RTL8187B it seems we need special values too for ANAPARAM*_OFF
values (and not use RTL8187 ones). The ANAPARAM*_OFF values used are the
stock ones read from the hardware after a cold boot.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agossb: Include dma-mapping.h
Michael Buesch [Wed, 9 Jul 2008 13:48:45 +0000]
ssb: Include dma-mapping.h

ssb.h implements DMA mapping functions, so it should
include dma-mapping.h. This fixes compile failures on certain architectures.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Reorganize beacon handling
Ivo van Doorn [Wed, 9 Jul 2008 13:12:44 +0000]
rt2x00: Reorganize beacon handling

With the new beacon handling from mac80211 we can
reorganize the beacon handling in rt2x00 as well.
This patch will move the function to the TX handlers,
and move all duplicate code into rt2x00queue.c.

After this change the descriptor helper functions
from rt2x00queue.c no longer need to be exported
outside of rt2x00lib and can be declared static.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Add support for CTS protection in rt2x00lib
Ivo van Doorn [Wed, 9 Jul 2008 13:12:06 +0000]
rt2x00: Add support for CTS protection in rt2x00lib

Inform drivers about the changed CTS protection settings.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: revamp beacon configuration
Johannes Berg [Wed, 9 Jul 2008 12:40:37 +0000]
mac80211: revamp beacon configuration

This patch changes mac80211's beacon configuration handling
to never pass skbs to the driver directly but rather always
require the driver to use ieee80211_beacon_get(). Additionally,
it introduces "change flags" on the config_interface() call
to enable drivers to figure out what is changing. Finally, it
removes the beacon_update() driver callback in favour of
having IBSS beacon delivered by ieee80211_beacon_get() as well.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: push interface checks down
Johannes Berg [Wed, 9 Jul 2008 12:40:36 +0000]
mac80211: push interface checks down

This patch pushes the "netif_running()" and "same type as before"
checks down into ieee80211_if_change_type() to centralise the
logic instead of duplicating it for cfg80211 and wext.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: revamp virtual interface handling
Johannes Berg [Wed, 9 Jul 2008 12:40:35 +0000]
mac80211: revamp virtual interface handling

This patch revamps the virtual interface handling and makes the
code much easier to follow. Fewer functions, better names, less
spaghetti code.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: make master netdev handling sane
Johannes Berg [Wed, 9 Jul 2008 12:40:34 +0000]
mac80211: make master netdev handling sane

Currently, almost every interface type has a 'bss' pointer
pointing to BSS information. This BSS information, however,
is for a _local_ BSS, not for the BSS we joined, so having
it on a STA mode interface makes little sense, but now they
have it pointing to the master device, which is an AP mode
virtual interface. However, except for some bitrate control
data, this pointer is only used in AP/VLAN modes (for power
saving stations.)

Overall, it is not necessary to even have the master netdev
be a valid virtual interface, and it doesn't have to be on
the list of interfaces either.

This patch changes the master netdev to be special, it now
 - no longer is on the list of virtual interfaces, which
   lets me remove a lot of tests for that
 - no longer has sub_if_data attached, since that isn't used

Additionally, this patch changes some vlan/ap mode handling
that is related to these 'bss' pointers described above (but
in the VLAN case they actually make sense because there they
point to the AP they belong to); it also adds some debugging
code to IEEE80211_DEV_TO_SUB_IF to validate it is not called
on the master netdev any more.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: Fixed section mismatch in rtl8187_dev.c
Ihar Hrachyshka [Tue, 8 Jul 2008 22:11:59 +0000]
rtl8187: Fixed section mismatch in rtl8187_dev.c

When CONFIG_HOTPLUG=n the following error occures on vmlinux linkage:

`.exit.text' referenced in section `.data' of drivers/built-in.o:
defined in discarded section `.exit.text' of drivers/built-in.o

'rtl8187_disconnect' function marked as __devexit isn't compiled with no
hotplug support. Added __devexit_p macros to fix the problem.

Signed-off-by: Ihar Hrachyshka <ihar.hrachyshka@promwad.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Fix NULL pointer error in adhoc/master mode
Ivo van Doorn [Sat, 5 Jul 2008 13:11:57 +0000]
rt2x00: Fix NULL pointer error in adhoc/master mode

As soon as an interface is enabled, and that interface is in adhoc or master mode,
the device will start raising beacondone interrupts. But before the first interrupt is
raised, mac80211 will probably not have send any beacons to the device yet, which
results in a NULL pointer error when the skb is being freed.

Note that the "raise beacondone interrupts without a beacon" is also a bug,
and will be addressed later. The more important bug however is preventing
the NULL pointer failt itself, since there might be other conditions that could trigger
it as well.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: power management wext hooks
Samuel Ortiz [Fri, 4 Jul 2008 08:49:31 +0000]
mac80211: power management wext hooks

This patch implements the power management routines wireless extensions
for mac80211.
For now we only support switching PS mode between on and off.

Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agonetdev: Move atomic queue state bits into netdev_queue.
David S. Miller [Wed, 9 Jul 2008 06:14:46 +0000]
netdev: Move atomic queue state bits into netdev_queue.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonet: Delete NETDEVICES_MULTIQUEUE kconfig option.
David S. Miller [Wed, 9 Jul 2008 06:14:24 +0000]
net: Delete NETDEVICES_MULTIQUEUE kconfig option.

Multiple TX queue support is a core networking feature.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: Move _xmit_lock and xmit_lock_owner into netdev_queue.
David S. Miller [Wed, 9 Jul 2008 06:13:53 +0000]
netdev: Move _xmit_lock and xmit_lock_owner into netdev_queue.

Accesses are mostly structured such that when there are multiple TX
queues the code transformations will be a little bit simpler.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Make qdisc_run take a netdev_queue.
David S. Miller [Wed, 9 Jul 2008 06:12:38 +0000]
pkt_sched: Make qdisc_run take a netdev_queue.

This allows us to use this calling convention all the way down into
qdisc_restart().

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: Make netif_schedule() routines work with netdev_queue objects.
David S. Miller [Wed, 9 Jul 2008 06:11:25 +0000]
netdev: Make netif_schedule() routines work with netdev_queue objects.

Only plain netif_schedule() remains taking a net_device, mostly as a
compatability item while we transition the rest of these interfaces.

Everything else calls netif_schedule_queue() or __netif_schedule(),
both of which take a netdev_queue pointer.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: Move gso_skb into netdev_queue.
David S. Miller [Wed, 9 Jul 2008 06:10:33 +0000]
netdev: Move gso_skb into netdev_queue.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agomac80211: Decrease number of explicit ->tx_queue references.
David S. Miller [Wed, 9 Jul 2008 06:01:52 +0000]
mac80211: Decrease number of explicit ->tx_queue references.

Accomplish this by using local variables.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Add qdisc_tx_is_noop() helper and use in IPV6.
David S. Miller [Wed, 9 Jul 2008 06:01:27 +0000]
pkt_sched: Add qdisc_tx_is_noop() helper and use in IPV6.

This indicates if the NOOP scheduler is what is active for TX on a
given device.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonet: Clean up explicit ->tx_queue references in link watch.
David S. Miller [Wed, 9 Jul 2008 06:01:06 +0000]
net: Clean up explicit ->tx_queue references in link watch.

First, we add a qdisc_tx_changing() helper which returns true if the
qdisc attachment is in transition.

Second, we remove an assertion warning which is of limited value and
is hard to express precisely in a multiqueue environment.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Add qdisc_all_tx_empty()
David S. Miller [Wed, 9 Jul 2008 06:00:25 +0000]
pkt_sched: Add qdisc_all_tx_empty()

This is a helper function, currently used by IRDA.

This is being added so that we can contain and isolate as many
explicit ->tx_queue references in the tree as possible.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Add qdisc_reset_all_tx().
David S. Miller [Wed, 9 Jul 2008 05:59:10 +0000]
pkt_sched: Add qdisc_reset_all_tx().

Isolate callers that want to simply reset all the TX qdiscs from the
details of TX queues.

Use this in the ISDN code.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: Move next_sched into struct netdev_queue.
David S. Miller [Wed, 9 Jul 2008 05:58:37 +0000]
netdev: Move next_sched into struct netdev_queue.

We schedule queues, not the device, for output queue processing in BH.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Make netem queue agnostic.
David S. Miller [Wed, 9 Jul 2008 05:57:51 +0000]
pkt_sched: Make netem queue agnostic.

It just wants the root qdisc given an arbitrary qdisc,
and that is simply qdisc->dev_queue->qdisc

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>

11 years agopkt_sched: Kill stats_lock member of struct Qdisc.
David S. Miller [Wed, 9 Jul 2008 05:57:31 +0000]
pkt_sched: Kill stats_lock member of struct Qdisc.

It is always equal to qdisc->dev_queue->lock

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: Kill qdisc_ingress, use netdev->rx_queue.qdisc instead.
David S. Miller [Wed, 9 Jul 2008 05:49:00 +0000]
netdev: Kill qdisc_ingress, use netdev->rx_queue.qdisc instead.

Now that our qdisc management is bi-directional, per-queue, and fully
orthogonal, there is no reason to have a special ingress qdisc pointer
in struct net_device.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: Move rest of qdisc state into struct netdev_queue
David S. Miller [Wed, 9 Jul 2008 00:42:10 +0000]
netdev: Move rest of qdisc state into struct netdev_queue

Now qdisc, qdisc_sleeping, and qdisc_list also live there.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: The ingress_lock member is no longer needed.
David S. Miller [Wed, 9 Jul 2008 00:33:13 +0000]
netdev: The ingress_lock member is no longer needed.

Every qdisc is assosciated with a queue, and in the case of ingress
qdiscs that will now be netdev->rx_queue so using that queue's lock is
the thing to do.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: Move queue_lock into struct netdev_queue.
David S. Miller [Wed, 9 Jul 2008 00:18:23 +0000]
netdev: Move queue_lock into struct netdev_queue.

The lock is now an attribute of the device queue.

One thing to notice is that "suspicious" places
emerge which will need specific training about
multiple queue handling.  They are so marked with
explicit "netdev->rx_queue" and "netdev->tx_queue"
references.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Remove 'dev' member of struct Qdisc.
David S. Miller [Wed, 9 Jul 2008 00:06:30 +0000]
pkt_sched: Remove 'dev' member of struct Qdisc.

It can be obtained via the netdev_queue.  So create a helper routine,
qdisc_dev(), to make the transformations nicer looking.

Now, qdisc_alloc() now no longer needs a net_device pointer argument.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetdev: Create netdev_queue abstraction.
David S. Miller [Tue, 8 Jul 2008 23:55:56 +0000]
netdev: Create netdev_queue abstraction.

A netdev_queue is an entity managed by a qdisc.

Currently there is one RX and one TX queue, and a netdev_queue merely
contains a backpointer to the net_device.

The Qdisc struct is augmented with a netdev_queue pointer as well.

Eventually the 'dev' Qdisc member will go away and we will have the
resulting hierarchy:

net_device --> netdev_queue --> Qdisc

Also, qdisc_alloc() and qdisc_create_dflt() now take a netdev_queue
pointer argument.

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agopkt_sched: Remove comment reference to old style TX locking.
David S. Miller [Tue, 8 Jul 2008 23:46:01 +0000]
pkt_sched: Remove comment reference to old style TX locking.

We haven't had netdev->tbusy in many years :)

Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
David S. Miller [Tue, 8 Jul 2008 23:30:17 +0000]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6

Conflicts:

drivers/net/wireless/iwlwifi/iwl-3945.c
net/mac80211/mlme.c

11 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireles...
David S. Miller [Tue, 8 Jul 2008 22:39:41 +0000]
Merge branch 'master' of /linux/kernel/git/linville/wireless-next-2.6

11 years agovlan: avoid header copying and linearisation where possible
Patrick McHardy [Tue, 8 Jul 2008 22:36:57 +0000]
vlan: avoid header copying and linearisation where possible

- vlan_dev_reorder_header() is only called on the receive path after
  calling skb_share_check(). This means we can use skb_cow() since
  all we need is a writable header.

- vlan_dev_hard_header() includes a work-around for some apparently
  broken out of tree MPLS code. The hard_header functions can expect
  to always have a headroom of at least there own hard_header_len
  available, so the reallocation check is unnecessary.

- __vlan_put_tag() can use skb_cow_head() to avoid the skb_unshare()
  copy when the header is writable.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoipv6: fix race between ipv6_del_addr and DAD timer
Andrey Vagin [Tue, 8 Jul 2008 22:13:31 +0000]
ipv6: fix race between ipv6_del_addr and DAD timer

Consider the following scenario:

ipv6_del_addr(ifp)
  ipv6_ifa_notify(RTM_DELADDR, ifp)
    ip6_del_rt(ifp->rt)

after returning from the ipv6_ifa_notify and enabling BH-s
back, but *before* calling the addrconf_del_timer the
ifp->timer fires and:

addrconf_dad_timer(ifp)
  addrconf_dad_completed(ifp)
    ipv6_ifa_notify(RTM_NEWADDR, ifp)
      ip6_ins_rt(ifp->rt)

then return back to the ipv6_del_addr and:

in6_ifa_put(ifp)
  inet6_ifa_finish_destroy(ifp)
    dst_release(&ifp->rt->u.dst)

After this we have an ifp->rt inserted into fib6 lists, but
queued for gc, which in turn can result in oopses in the
fib6_run_gc. Maybe some other nasty things, but we caught
only the oops in gc so far.

The solution is to disarm the ifp->timer before flushing the
rt from it.

Signed-off-by: Andrey Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonet/wireless/nl80211.c: fix endless Netlink callback loop.
Julius Volz [Tue, 8 Jul 2008 12:02:19 +0000]
net/wireless/nl80211.c: fix endless Netlink callback loop.

Although I only tested similar code (I don't use any of this wireless
code), the state maintainance between Netlink dump callback invocations
seems wrong here and should lead to an endless loop. There are also other
examples in the same file which might have the same problem. Perhaps someone
can actually test this (or refute my logic).

Take the simple example with only one element in the list (which should fit
into the message):

1. invocation:
  Start:
    idx = 0, start = 0
  Loop:
    condition (++idx < start) => (1 < 0) => false
    => no continue, fill one entry, exit loop, return skb->len > 0

2. invocation:
  Start:
    idx = 0, start = 1
  Loop:
    condition (++idx < start) => (1 < 1) => false
    => no continue, fill the same entry again, exit loop, return skb->len > 0

3. invocation:
  Same as 2. invocation, endless invocation of callback.

Also, iterations where the filling of an element fails should not be counted as
completed, so idx should not be incremented in this case.

Signed-off-by: Julius Volz <juliusv@google.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: Change detection of RTL8187B with USB ID of 8187
Larry Finger [Tue, 8 Jul 2008 14:43:43 +0000]
rtl8187: Change detection of RTL8187B with USB ID of 8187

Some early versions of RTL8187B devices have a USB ID of 0x8187
rather than the 0x8189 of later models. In addition, it appears
that these early units also must be programmed with lower power.
Previous patches used the Product ID string to detect this situation,
but did not address the low power question. This patch uses the
hardware version and sets the power accordingly.

Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: updating Kconfig to support RTL8187B
Hin-Tak Leung [Tue, 8 Jul 2008 11:38:02 +0000]
rtl8187: updating Kconfig to support RTL8187B

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: change rtl8187_dev.c to support RTL8187B (part 2)
Hin-Tak Leung [Tue, 8 Jul 2008 11:36:04 +0000]
rtl8187: change rtl8187_dev.c to support RTL8187B (part 2)

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: change rtl8187_dev.c to support RTL8187B (part 1)
Hin-Tak Leung [Tue, 8 Jul 2008 11:33:34 +0000]
rtl8187: change rtl8187_dev.c to support RTL8187B (part 1)

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: updating rtl8187_rtl8225.c to support RTL8187B
Hin-Tak Leung [Tue, 8 Jul 2008 11:31:57 +0000]
rtl8187: updating rtl8187_rtl8225.c to support RTL8187B

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: updating rtl818x.h to support RTL8187B
Hin-Tak Leung [Tue, 8 Jul 2008 11:30:02 +0000]
rtl8187: updating rtl818x.h to support RTL8187B

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agortl8187: updating rtl8187.h to support RTL8187B
Hin-Tak Leung [Tue, 8 Jul 2008 11:27:54 +0000]
rtl8187: updating rtl8187.h to support RTL8187B

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Fix register comments
Ivo van Doorn [Sun, 6 Jul 2008 15:09:48 +0000]
rt2x00: Fix register comments

Fix some register documentation in the register header files.
This allows better parsing by userspace scripts which in turn
helps debugging.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agohostap: don't compile prism2_suspend() for hostap_pci without CONFIG_PM
Pavel Roskin [Sun, 6 Jul 2008 13:12:30 +0000]
hostap: don't compile prism2_suspend() for hostap_pci without CONFIG_PM

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agob43legacy: Remove switch statement with 64-bit index
Larry Finger [Fri, 4 Jul 2008 13:39:01 +0000]
b43legacy: Remove switch statement with 64-bit index

The gcc 3.4 fork used to compile the MN10300 port emits unwanted
__ucmpdi2() calls for switch statements that use a 64bit value.

This patch removes such a switch from b43legacy, and makes the code
more like that used in b43. Thanks to Adrian Bunk <bunk@kernel.org>
for reporting the problem.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Report RX end time for rt2400pci
Ivo van Doorn [Fri, 4 Jul 2008 14:14:59 +0000]
rt2x00: Report RX end time for rt2400pci

rt2400 is the only currently available rt2x00 driver which
supports reporting of the RX end time for frames.
Since mac80211 uses this information for IBSS syncing, it
is important that it is being reported.

v2: Complement 32 bits of RX timestamp with upper 32bits from TSF

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Use ieee80211_hw->workqueue again
Ivo van Doorn [Fri, 4 Jul 2008 11:41:31 +0000]
rt2x00: Use ieee80211_hw->workqueue again

Remove the rt2x00 singlethreaded workqueue and move
the link tuner and packet filter scheduled work to
the ieee80211_hw->workqueue again.
The only exception is the interface scheduled work
handler which uses the mac80211 interface iterator
under the RTNL lock. This work needs to be handled
on the kernel workqueue to prevent lockdep issues.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Decrease alignment headroom
Ivo van Doorn [Fri, 4 Jul 2008 12:56:07 +0000]
rt2x00: Decrease alignment headroom

We only need 4 bytes of headroom for alignment
purposes in the RX frame. It was previously higher
for optimization purposes which are no longer
possible due to DMA mappings.

v2: Fix patch error

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agort2x00: Remove input_polldev requirements for rfkill
Ivo van Doorn [Fri, 4 Jul 2008 12:51:39 +0000]
rt2x00: Remove input_polldev requirements for rfkill

With the new rfkill interface there is no longer a need
for the input_polldev. Create a delayed_work structure
which we can put on the mac80211 workqueue and poll the
hardware every 1000ms.

v2: Decrease poll frequency from 100ms to 1000ms

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agozd1211rw: beacon config error checking
Daniel Drake [Fri, 4 Jul 2008 03:30:49 +0000]
zd1211rw: beacon config error checking

Add some error checking to the new beacon configuration code.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: fix lots of kernel-doc
Randy Dunlap [Thu, 3 Jul 2008 20:52:18 +0000]
mac80211: fix lots of kernel-doc

Fix more than 50 kernel-doc warnings in ieee80211/mac80211 kernel-doc notation.
Fix a few typos also.

Note: Some fields are marked as TBD and need to have their description
corrected.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agorfkill: ignore errors from rfkill_toggle_radio in rfkill_add_switch
Henrique de Moraes Holschuh [Thu, 3 Jul 2008 16:14:57 +0000]
rfkill: ignore errors from rfkill_toggle_radio in rfkill_add_switch

rfkill_add_switch() calls rfkill_toggle_radio() to set the state of a
recently registered rfkill class to the current global state [for that
rfkill->type].

The rfkill_toggle_radio() call is going to error out if the hardware is
RFKILL_STATE_HARD_BLOCKED, and the global state is RFKILL_STATE_UNBLOCKED.

That is a quite normal situation which I missed to account for.  As things
stand, the error return from rfkill_toggle_radio ends up causing
rfkill_register to bail out with an error (de-registering the new switch in
the process), which is Not Nice.

Change rfkill_add_switch() to not return errors because of a failed call to
rfkill_toggle_radio().  We can go back to returning errors again (if that's
indeed the right thing to do) if we define the exact error codes the
rfkill->toggle_radio callbacks are to return in each situation, so that we
can ignore the right ones only.

Bug reported by "kionez <kionez@anche.no>".

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: kionez <kionez@anche.no>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agorfkill: some minor kernel-doc changes for rfkill_toggle_radio
Henrique de Moraes Holschuh [Thu, 3 Jul 2008 16:14:56 +0000]
rfkill: some minor kernel-doc changes for rfkill_toggle_radio

Improve rfkill_toggle_radio's kernel-doc header a bit.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: add support for iwconfig wlanX frag auto
Emmanuel Grumbach [Thu, 3 Jul 2008 15:02:27 +0000]
mac80211: add support for iwconfig wlanX frag auto

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: aes_ccm.c remove crypto wrapper and extra args
Harvey Harrison [Wed, 2 Jul 2008 23:30:53 +0000]
mac80211: aes_ccm.c remove crypto wrapper and extra args

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: pass scratch buffer directly, remove additional pointers
Harvey Harrison [Wed, 2 Jul 2008 23:30:52 +0000]
mac80211: pass scratch buffer directly, remove additional pointers

Recalculate the offset pointers in the ccmp calculations rather than
in the callers.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: wpa.c remove rx/tx_data ->fc users
Harvey Harrison [Wed, 2 Jul 2008 23:30:52 +0000]
mac80211: wpa.c remove rx/tx_data ->fc users

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: remove trivial rx_data->fc users
Harvey Harrison [Wed, 2 Jul 2008 23:30:51 +0000]
mac80211: remove trivial rx_data->fc users

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: call bss_info_change only once upon disassociation
Tomas Winkler [Wed, 2 Jul 2008 22:27:13 +0000]
mac80211: call bss_info_change only once upon disassociation

This patch removes call of ieee80211_bss_info_change_notify from within
ieee80211_reset_erp_info. This allows gathering all bss info changes
into one call to the driver in the disassociation flow.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: remove ieee80211_get_hdr_info
Harvey Harrison [Wed, 2 Jul 2008 18:05:35 +0000]
mac80211: remove ieee80211_get_hdr_info

Do the check for sufficient skb->len explicitly and pass a pointer
to the struct ieee80211_hdr directly to the michael_mic calculation.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: remove one user of ieee80211_get_hdr_info
Harvey Harrison [Wed, 2 Jul 2008 18:05:35 +0000]
mac80211: remove one user of ieee80211_get_hdr_info

ccmp_special_blocks was only using it to calculate data_len,
calculate that directly.

Use unaligned helpers rather than masking/shifting.

Use symbolic constants for the masked frame_control, and do it directly
on a le16 value.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: use symbolic defines in wpa.c
Harvey Harrison [Wed, 2 Jul 2008 18:05:34 +0000]
mac80211: use symbolic defines in wpa.c

ETH_ALEN and IEEE80211_QOS_CTL_LEN

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: move QOS control helpers into ieee80211.h
Harvey Harrison [Wed, 2 Jul 2008 18:05:34 +0000]
mac80211: move QOS control helpers into ieee80211.h

Also remove the WLAN_IS_QOS_DATA inline after removing the last
two users.  This starts moving away from using rx->fc to using
the header frame_control directly.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoiwlwifi: fix typo which caused iwl_get_tx_fail_reason to ever return an empty string
Helmut Schaa [Wed, 2 Jul 2008 10:17:06 +0000]
iwlwifi: fix typo which caused iwl_get_tx_fail_reason to ever return an empty string

Signed-off-by: Helmut Schaa <hschaa@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: remove MAC80211_DEBUG from net/mac80211/Kconfig.
Rami Rosen [Wed, 2 Jul 2008 07:53:57 +0000]
mac80211: remove MAC80211_DEBUG from net/mac80211/Kconfig.

This patch removes MAC80211_DEBUG from /net/mac80211/Kconfig
(in MAC80211_DEBUG_COUNTERS config entry), and replaces
MAC80211_DEBUG_MENU instead of MAC80211_DEBUG
(in MAC80211_VERBOSE_SPECT_MGMT_DEBUG config entry).

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoiwlwifi: remove input device and fix rfkill state
Adel Gadllah [Tue, 1 Jul 2008 15:49:50 +0000]
iwlwifi: remove input device and fix rfkill state

This patch fixes the iwlwifi rfkill. It removes the input device from iwl3945,
adds support for RFKILL_STATE_HARD_BLOCKED and calls rfkill_force_state() to
update the state rather than accessing it directly.
The calls to iwl|iwl3945_rfkill_set_hw_state() had to be moved because
rfkill_force_state() cannot be called from an atomic context.
Tested on iwl3945 and seems to work fine.

Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Ivo van Doorn <ivdoorn@gmail.com>
Cc: Fabien Crespel <fcrespel@gmail.com>
Cc: Zhu Yi <yi.zhu@intel.com>
Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: fix warning: unused variable ifsta
Tomas Winkler [Tue, 1 Jul 2008 07:44:50 +0000]
mac80211: fix warning: unused variable ifsta

This patch fixes warning unused variable ifsta
when compiling without CONFIG_MAC80211_VERBOSE_DEBUG

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoiwlwifi: request Tx of block ack request if necessary
Ron Rindjunsky [Tue, 1 Jul 2008 07:44:51 +0000]
iwlwifi: request Tx of block ack request if necessary

This patch sets the block ack request flag if needed

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: remove useless tid assignment for management and control frames
Tomas Winkler [Tue, 1 Jul 2008 11:29:20 +0000]
mac80211: remove useless tid assignment for management and control frames

This patch removes useless tid assignment for management and control frames

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: add block ack request capability
Ron Rindjunsky [Tue, 1 Jul 2008 11:16:03 +0000]
mac80211: add block ack request capability

This patch adds block ack request capability

Signed-off-by: Ester Kummer <ester.kummer@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agomac80211: Don't request encryption for probe response
Ivo van Doorn [Tue, 1 Jul 2008 08:45:13 +0000]
mac80211: Don't request encryption for probe response

Probe responses shouldn't be encrypted, and mac80211 doesn't
set the crypto key accordingly. However it didn't set the
IEEE80211_TX_CTL_DO_NOT_ENCRYPT flag which means drivers
could make an attempt to encrypt it, and causing a NULL
pointer dereference when accessing the provided hw_key field.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agoiwlwifi: fix error path of iwl_rfkill_init
Tomas Winkler [Tue, 1 Jul 2008 07:44:48 +0000]
iwlwifi: fix error path of iwl_rfkill_init

This patch cleans rfkill error path. The problem was result of removing
the input device

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years agovlan: TCI related type and naming cleanups
Patrick McHardy [Tue, 8 Jul 2008 10:24:44 +0000]
vlan: TCI related type and naming cleanups

The VLAN code contains multiple spots that use tag, id and tci as
identifiers for arguments and variables incorrectly and they actually
contain or are expected to contain something different. Additionally
types are used inconsistently (unsigned short vs u16) and identifiers
are sometimes capitalized.

- consistently use u16 for storing TCI, ID or QoS values
- consistently use vlan_id and vlan_tci for storing the respective values
- remove capitalization
- add kdoc comment to netif_hwaccel_{rx,receive_skb}

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agovlan: remove useless struct hlist_node declaration from if_vlan.h
Patrick McHardy [Tue, 8 Jul 2008 10:24:14 +0000]
vlan: remove useless struct hlist_node declaration from if_vlan.h

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agovlan: move struct vlan_dev_info to private header
Patrick McHardy [Tue, 8 Jul 2008 10:23:57 +0000]
vlan: move struct vlan_dev_info to private header

Hide struct vlan_dev_info from drivers to prevent them from growing
more creative ways to use it. Provide accessors for the two drivers
that currently use it.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agovlan: uninline __vlan_hwaccel_rx
Patrick McHardy [Tue, 8 Jul 2008 10:23:36 +0000]
vlan: uninline __vlan_hwaccel_rx

The function is huge and included at least once in every VLAN acceleration
capable driver. Uninline it; to avoid having drivers depend on the VLAN
module, the function is always built in statically when VLAN is enabled.

With all VLAN acceleration capable drivers that build on x86_64 enabled,
this results in:

   text    data     bss     dec     hex filename
6515227  854044  343968 7713239  75b1d7 vmlinux.inlined
6505637  854044  343968 7703649  758c61 vmlinux.uninlined
----------------------------------------------------------
  -9590

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agovlan: Add ethtool support
Patrick McHardy [Tue, 8 Jul 2008 10:22:42 +0000]
vlan: Add ethtool support

Add ethtool support for querying the device for offload settings.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agovlan: Use is_vlan_dev()
Joonwoo Park [Tue, 8 Jul 2008 10:22:16 +0000]
vlan: Use is_vlan_dev()

Use simplified is_vlan_dev function.

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agovlan: fix network_header/mac_header adjustments
Patrick McHardy [Tue, 8 Jul 2008 10:21:27 +0000]
vlan: fix network_header/mac_header adjustments

Lennert Buytenhek points out that the VLAN code incorrectly adjusts
skb->network_header to point in the middle of the VLAN header and
additionally tries to adjust skb->mac_header without checking for
validity.

The network_header should not be touched at all since we're only
adding headers in front of it, mac_header adjustments are not
necessary at all.

Based on patch by Lennert Buytenhek <buytenh@wantstofly.org>.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoirda: Remove useless pm_dev references
Rafael J. Wysocki [Tue, 8 Jul 2008 10:08:16 +0000]
irda: Remove useless pm_dev references

Some IRDA headers contain references to 'struct pm_dev' that are not
necessary any more and may be removed.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoirda: Fix netlink error path return value
Julius Volz [Tue, 8 Jul 2008 10:07:43 +0000]
irda: Fix netlink error path return value

Fix an incorrect return value check of genlmsg_put() in irda_nl_get_mode().
genlmsg_put() does not use ERR_PTR() to encode return values, it just
returns NULL on error.

Signed-off-by: Julius Volz <juliusv@google.com>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoirda: New device ID for nsc-ircc
Ville Syrjala [Tue, 8 Jul 2008 10:07:16 +0000]
irda: New device ID for nsc-ircc

HP OmniBook 500's DSDT code changes the HID of the FIR device from
NSC6001 to HWPC224 when run under an "NT" operating system. Add the
new ID to the pnp device id table.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoirda: via-ircc proper dma freeing
Wang Chen [Tue, 8 Jul 2008 10:06:46 +0000]
irda: via-ircc proper dma freeing

1. dma should be freed when dma2 request fail.
2. dma2 should be freed too when device close.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoipv4: remove flush_mutex from ipv4_sysctl_rtcache_flush
Denis V. Lunev [Tue, 8 Jul 2008 10:05:28 +0000]
ipv4: remove flush_mutex from ipv4_sysctl_rtcache_flush

It is possible to avoid locking at all in ipv4_sysctl_rtcache_flush by
defining local ctl_table on the stack.

The patch is based on the suggestion from Eric W. Biederman.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonet: remove padding from struct socket on 64bit & increase objects/cache
Richard Kennedy [Tue, 8 Jul 2008 10:03:01 +0000]
net: remove padding from struct socket on 64bit & increase objects/cache

remove padding from struct socket reducing its size by 8 bytes.

This allows more objects/cache in sock_inode_cache
12 objects/cache when cacheline size is 128 (generic x86_64)

Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetfilter: fix string extension for case insensitive pattern matching
Joonwoo Park [Tue, 8 Jul 2008 09:38:56 +0000]
netfilter: fix string extension for case insensitive pattern matching

The flag XT_STRING_FLAG_IGNORECASE indicates case insensitive string
matching. netfilter can find cmd.exe, Cmd.exe, cMd.exe and etc easily.

A new revision 1 was added, in the meantime invert of xt_string_info
was moved into flags as a flag. If revision is 1, The flag
XT_STRING_FLAG_INVERT indicates invert matching.

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agotextsearch: convert kmalloc + memset to kzalloc
Joonwoo Park [Tue, 8 Jul 2008 09:38:40 +0000]
textsearch: convert kmalloc + memset to kzalloc

convert kmalloc + memset to kzalloc for alloc_ts_config

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agotextsearch: ts_fsm: return error on request for case insensitive search
Joonwoo Park [Tue, 8 Jul 2008 09:38:27 +0000]
textsearch: ts_fsm: return error on request for case insensitive search

For fsm text search, handle case insensitive parameter as -EINVAL.

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agotextsearch: ts_kmp: support case insensitive searching in Knuth-Morris-Pratt algorithm
Joonwoo Park [Tue, 8 Jul 2008 09:38:09 +0000]
textsearch: ts_kmp: support case insensitive searching in Knuth-Morris-Pratt algorithm

Add support for case insensitive search to Knuth-Morris-Pratt algorithm.

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agotextsearch: ts_bm: support case insensitive searching in Boyer-Moore algorithm
Joonwoo Park [Tue, 8 Jul 2008 09:37:54 +0000]
textsearch: ts_bm: support case insensitive searching in Boyer-Moore algorithm

Add support for case insensitive search to Boyer-Moore algorithm.

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agotextsearch: support for case insensitive searching
Joonwoo Park [Tue, 8 Jul 2008 09:37:31 +0000]
textsearch: support for case insensitive searching

The function textsearch_prepare has a new flag to support case
insensitive searching.

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetfilter: ebt_nflog: fix Kconfig typo
Patrick McHardy [Tue, 8 Jul 2008 09:37:07 +0000]
netfilter: ebt_nflog: fix Kconfig typo

The help text should refer to nflog instead of ulog. Noticed by
Krzysztof Halasa <khc@pm.waw.pl>.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetfilter: cleanup netfilter_ipv6.h userspace header
Adrian Bunk [Tue, 8 Jul 2008 09:36:40 +0000]
netfilter: cleanup netfilter_ipv6.h userspace header

Kernel functions are not for userspace.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agonetfilter: ip6table_filter in netns for real
Alexey Dobriyan [Tue, 8 Jul 2008 09:36:18 +0000]
netfilter: ip6table_filter in netns for real

One still needs to remove checks in nf_hook_slow() and nf_sockopt_find()
to test this, though.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>