Commit Graph

191564 Commits

Author SHA1 Message Date
John W. Linville
cc755896a4 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts:
	drivers/net/wireless/ath/ar9170/main.c
2010-05-11 14:24:55 -04:00
David S. Miller
d250fe91ae Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 2010-05-10 23:03:26 -07:00
Randy Dunlap
9459d59fbf wireless: depends on NET
When CONFIG_NET is disabled, the attempt to build wext-priv.c
fails with:

net/wireless/wext-priv.c: In function 'ioctl_private_call':
net/wireless/wext-priv.c:207: error: implicit declaration of function 'call_commit_handler'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:49 -04:00
Xose Vazquez Perez
a6bc03a07f wireless: rt2x00: rt2800usb: replace X by x
s/X/x

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:49 -04:00
Gertjan van Wingerde
6295d81552 rt2x00: Clean up generic procedures on descriptor writing.
With a little bit of restructuring it isn't necessary to have special
cases in rt2x00queue_write_tx_descriptor for writing the descriptor
for beacons.
Simply split off the kicking of the TX queue to a separate function
with is only called for non-beacons.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:49 -04:00
Gertjan van Wingerde
3b9f0ed78c rt2x00: Fix beaconing on rt2800.
According to the Ralink vendor driver for rt2800 we don't need a full
TXD for a beacon but just a TXWI in front of the actual beacon.
Fix the rt2800pci and rt2800usb beaconing code accordingly.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:49 -04:00
Gertjan van Wingerde
f224f4ef79 rt2x00: provide beacon's txdesc to write_beacon callback function.
Preparation to fix rt2800 beaconing.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:49 -04:00
Gertjan van Wingerde
d61cb26696 rt2x00: Clean up all driver's kick_tx_queue callback functions.
All of the driver's kick_tx_queue callback functions treat the TX queue
for beacons in a special manner.
Clean this up by integrating the kicking of the beacon queue into the
write_beacon callback function, and let the generic code no longer call
the kick_tx_queue callback function when updating the beacon.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:48 -04:00
Gertjan van Wingerde
2de64dd22d rt2x00: Factor out RXWI processing to common rt2800 code.
RXWI processing is exactly the same for rt2800pci and rt2800usb, so
make it common code.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:48 -04:00
Gertjan van Wingerde
59679b91d1 rt2x00: Factor out TXWI writing to common rt2800 code.
TXWI writing is exactly the same for rt2800pci and rt2800usb, so
make it common code.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:48 -04:00
Gertjan van Wingerde
78b8f3b0dd rt2x00: Don't check whether hardware crypto is enabled when reading RXD.
We should simply follow what the hardware told us it has done.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:47 -04:00
Gertjan van Wingerde
e6a8aab164 rt2x00: Clean up rt2800usb.h.
Remove unused RXD_DESC_SIZE define and remove duplicated RXWI definitions
from rt2800.h.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:47 -04:00
Gertjan van Wingerde
d43e49ec83 rt2x00: Fix setting of txdesc->length field.
We should take the stripping of the IV into account for the txdesc->length
field.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Tested-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:47 -04:00
Dan Carpenter
05e8594d55 ath5k: several off by one range checks
There are several places that use > ARRAY_SIZE() instead of
>= ARRAY_SIZE().

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:47 -04:00
Dan Carpenter
0730d11419 ath9k/htc_drv_main: off by one error
I changed "> ATH9K_HTC_MAX_TID" to ">= ATH9K_HTC_MAX_TID" to avoid a
potential overflow.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:47 -04:00
Dan Carpenter
277a64d17e ath9k/htc_drv_main: null dereference typo
This is a stray null dereference.  We initialize "ista" properly later on.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:46 -04:00
Dan Carpenter
7ada88e5e5 iwlwifi: remove stray mutex_unlock()
This mutex_unlock() has been here from the initial commit, but as nearly
as I can tell, there isn't a reason for it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:46 -04:00
Luis R. Rodriguez
5efa3a6bf4 ath9k_hw: enable PCIe low power mode for AR9003
Cc: Paul Shaw <paul.shaw@atheros.com>
Cc: Don Breslin <don.breslin@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:56:46 -04:00
John W. Linville
9e385c56a1 rtl8180: change PCI DMA mask to DMA_BIT_MASK(32)
From the original report:

"I had problems to get my rtl8185 PCI card running on Sparc64: I always
got an error about "No suitable DMA available" followed by an error
that no device could be detected. When comparing the rtl8180 driver to
others I noticed that others are mostly using DMA_BIT_MASK so I changed
the custom mask to DMA_BIT_MASK(32) which fixed my issue."

Reported-by: Tiziano Müller <tm@dev-zero.ch>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-10 14:24:34 -04:00
Patrick McHardy
b56f2d55c6 netfilter: use rcu_dereference_protected()
Restore the rcu_dereference() calls in conntrack/expectation notifier
and logger registration/unregistration, but use the _protected variant,
which will be required by the upcoming __rcu annotations.

Based on patch by Eric Dumazet <eric.dumazet@gmail.com>

Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-05-10 18:47:57 +02:00
Patrick McHardy
1e4b105712 Merge branch 'master' of /repos/git/net-next-2.6
Conflicts:
	net/bridge/br_device.c
	net/bridge/br_forward.c

Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-05-10 18:39:28 +02:00
Patrick McHardy
3b254c54ec netfilter: nf_conntrack_proto: fix warning with CONFIG_PROVE_RCU
===================================================
[ INFO: suspicious rcu_dereference_check() usage. ]
---------------------------------------------------
include/net/netfilter/nf_conntrack_l3proto.h:92 invoked rcu_dereference_check()
without protection!

other info that might help us debug this:

rcu_scheduler_active = 1, debug_locks = 0
2 locks held by iptables/3197:
 #0:  (sk_lock-AF_INET){+.+.+.}, at: [<ffffffff8149bd8c>]
ip_setsockopt+0x7c/0xa0
 #1:  (&xt[i].mutex){+.+.+.}, at: [<ffffffff8148a5fe>]
xt_find_table_lock+0x3e/0x110

stack backtrace:
Pid: 3197, comm: iptables Not tainted 2.6.34-rc4 #2
Call Trace:
 [<ffffffff8105e2e8>] lockdep_rcu_dereference+0xb8/0xc0
 [<ffffffff8147fb3b>] nf_ct_l3proto_module_put+0x6b/0x70
 [<ffffffff8148d891>] state_mt_destroy+0x11/0x20
 [<ffffffff814d3baf>] cleanup_match+0x2f/0x50
 [<ffffffff814d3c63>] cleanup_entry+0x33/0x90
 [<ffffffff814d5653>] ? __do_replace+0x1a3/0x210
 [<ffffffff814d564c>] __do_replace+0x19c/0x210
 [<ffffffff814d651a>] do_ipt_set_ctl+0x16a/0x1b0
 [<ffffffff8147a610>] nf_sockopt+0x60/0xa0
...

The __nf_ct_l3proto_find() call doesn't actually need rcu read side
protection since the caller holds a reference to the protocol. Use
rcu_read_lock() anyways to avoid the warning.

Kernel bugzilla #15781: https://bugzilla.kernel.org/show_bug.cgi?id=15781

Reported-by: Christian Casteyde <casteyde.christian@free.fr>
Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-05-10 17:45:56 +02:00
Eric Dumazet
1ae5dc342a net: trans_start cleanups
Now that core network takes care of trans_start updates, dont do it
in drivers themselves, if possible. Drivers can avoid one cache miss
(on dev->trans_start) in their start_xmit() handler.

Exceptions are NETIF_F_LLTX drivers

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-10 05:01:31 -07:00
Marcel Holtmann
2b0b05ddc0 Bluetooth: Fix issues where sk_sleep() helper is needed now
There were some left-overs that used sk->sk_sleep instead of the new
sk_sleep() helper.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 11:33:10 +02:00
Tomas Winkler
7b767cad29 Bluetooth: Use strict_strtoul instead of simple_strtoul
Use strict_strtoul as suggested by checkpatch.pl for more strict input
checking.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:04 +02:00
Bing Zhao
f120c6b635 Bluetooth: Set hdev->dev_type based on Marvell device type
Get the device type from MODULE_BRINGUP_REQ command response.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:04 +02:00
Bing Zhao
64061607ea Bluetooth: Separate btmrvl_register_hdev() from btmrvl_add_card()
Move btmrvl hdev registration code out of btmrvl_add_card().
New function btmrvl_register_hdev() is added.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:03 +02:00
Bing Zhao
903c843773 Bluetooth: Decode btmrvl MODULE_BRINGUP_REG response correctly
The MODULE_BRINGUP_REQ command response returns success with
either 0x00 or 0x0c.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:03 +02:00
Dan Carpenter
31f085fea8 Bluetooth: Fix storing negative values as unsigned char
This is mostly cleanup. There is only one caller and it just checks for
non-zero return values. Still "ret" should be int because we want to return
-EINVAL on errors.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:03 +02:00
Marcel Holtmann
f48fd9c8cd Bluetooth: Create per controller workqueue
Instead of having a global workqueue for all controllers, it makes
more sense to have a workqueue per controller.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:34:03 +02:00
Gustavo F. Padovan
844c097242 Bluetooth: Fix spec error in the RemoteBusy Logic
On the receipt of an RR(P=1) under RemoteBusy set to TRUE(on the RECV
state table) we have to call sendIorRRorRNR(F=1) and just after set
RemoteBusy to False. This leads to a freeze in the sending process since
it's not allowed send data with RemoteBusy set to true and no one
call SendPending-I-Frames after set RemoteBusy to false(The last action
for that event).

Actually sendIorRRorRNR() calls SendPending-I-Frames but at that moment
RemoteBusy is still True and we cannot send any frame, after, no one
calls SendPending-I-Frames again and the sending process stops.

The solution here is to set RemoteBusy to false inside
SendPending-I-Frames just before call SendPending-I-Frames. That will
make SendPending-I-Frames able to send frames. This solution is similar
to what RR(P=0)(F=0) on the RECV table and RR(P=1) on the SREJ_SENT
table do.

Actually doesn't make any sense call SendPending-I-Frames if we can send
any frame, i. e., RemoteBusy is True.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:53 +02:00
Gustavo F. Padovan
4178ba462a Bluetooth: Prevents buffer overflow on l2cap_ertm_reassembly_sdu()
The checks should be done before the the memcpy to avoid buffer
overflow.

Reported-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:53 +02:00
Gustavo F. Padovan
dfc909befb Bluetooth: Fix race condition on l2cap_ertm_send()
l2cap_ertm_send() can be called both from user context and bottom half
context. The socket locks for that contexts are different, the user
context uses a mutex(which can sleep) and the second one uses a
spinlock_bh. That creates a race condition when we have interruptions on
both contexts at the same time.

The better way to solve this is to add a new spinlock to lock
l2cap_ertm_send() and the vars it access. The other solution was to defer
l2cap_ertm_send() with a workqueue, but we the sending process already
has one defer on the hci layer. It's not a good idea add another one.

The patch refactor the code to create l2cap_retransmit_frames(), then we
encapulate the lock of l2cap_ertm_send() for some call. It also changes
l2cap_retransmit_frame() to l2cap_retransmit_one_frame() to avoid
confusion

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:53 +02:00
Gustavo F. Padovan
6161c0382b Bluetooth: Add wait_queue to wait ack of all sent packets
To guarantee that all packets we sent were received we need to wait for
theirs ack before shutdown the socket.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:53 +02:00
Gustavo F. Padovan
1890d36bb5 Bluetooth: Implement Local Busy Condition handling
Supports Local Busy condition handling through a waitqueue that wake ups
each 200ms and try to push the packets to the upper layer. If it can
push all the queue then it leaves the Local Busy state.

The patch modifies the behaviour of l2cap_ertm_reassembly_sdu() to
support retry of the push operation.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:53 +02:00
João Paulo Rechi Vita
9b53350d3c Bluetooth: Completes the I-frame tx_seq check logic on RECV
Add checks for invalid tx_seq and fixes the duplicated tx_seq check.

Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:53 +02:00
Gustavo F. Padovan
18778a63dd Bluetooth: Implement missing parts of the Invalid Frame Detection
There is a plenty of situation where ERTM shall close the channel, this
commit treats the cases regarding Invalid Frame Detection.
It create one reassembly SDU function for ERTM and other for Streaming
Mode to make the Invalid Frame Detection handling less complex.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:52 +02:00
Gustavo F. Padovan
f11d676da4 Bluetooth: Refactor l2cap_retransmit_frame()
Make the code flow cleaner and changes the function to void.
It also fixes a potential NULL dereference with skb.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:52 +02:00
Gustavo F. Padovan
9a9c6a3441 Bluetooth: Make hci_send_acl() void
hci_send_acl can't fail, so we can make it void. This patch changes
that and all the funcions that use hci_send_acl().
That change exposed a bug on sending connectionless data. We were not
reporting the lenght send back to the user space.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:52 +02:00
Gustavo F. Padovan
ff12fd6433 Bluetooth: Fix lockdep annotation on ERTM
A spin_lock_init() call was missing. :)

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:52 +02:00
Gustavo F. Padovan
9b16dc6551 Bluetooth: Check if we really are in WAIT_F when F bit comes
F-bit set should be processed only if we are in the WAIT_F state.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:52 +02:00
Gustavo F. Padovan
a2e12a2a31 Bluetooth: Remove unneeded control vars
Trivial clean up.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:52 +02:00
Gustavo F. Padovan
0301ef04b5 Bluetooth: Remove set of SrejSaveReqSeq under receipt of REJ frame
That action is not specified by the ERTM spec, so removing it.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:52 +02:00
Gustavo F. Padovan
59203a21a5 Bluetooth: Fix errors reported by checkpatch.pl
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:51 +02:00
Gustavo F. Padovan
44651b85cc Bluetooth: Don't set control bits to zero first
We can set the SAR bits in the control field directly.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:51 +02:00
João Paulo Rechi Vita
01760bdde9 Bluetooth: Close L2CAP channel on invalid ReqSeq
Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:51 +02:00
Gustavo F. Padovan
afefdbc4cf Bluetooth: Fix SDU reassembly under SREJ
The code was reusing the control var without its reinitialization.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:51 +02:00
João Paulo Rechi Vita
0041ecfa30 Bluetooth: Check if mode is supported on getsockopt
Add this check to getsockopt makes possible to fail early instead of
waiting until listen / connect.

Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:51 +02:00
Gustavo F. Padovan
bd3c9e255e Bluetooth: Add SOCK_STREAM support to L2CAP
if enable_ertm is true and we have SOCK_STREAM the default mode will be
ERTM, otherwise Basic Mode.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:51 +02:00
Gustavo F. Padovan
84fb0a6334 Bluetooth: Add Kconfig option for L2CAP Extended Features
The L2CAP Extended Features are still unstable and under development,
so we are adding them under the EXPERIMENTAL flag to get more feedback
on them. L2CAP Extended Features includes the Enhanced Retransmission
and Streaming Modes, Frame Check Sequence (FCS), and Segmentation and
Reassemby (SAR).

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-05-10 09:28:51 +02:00