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* Bluetooth: Update sec_level/auth_type for already existing connectionsVille Tervo2010-07-081-0/+5
| | | | | | | | | | | Update auth level for already existing connections if it is lower than required by new connection. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Reviewed-by: Emeltchenko Andrei <andrei.emeltchenko@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Reset the security level after an authentication failureJohan Hedberg2010-07-081-0/+2
| | | | | | | | | | When authentication fails for a connection the assumed security level should be set back to BT_SECURITY_LOW so that subsequent connect attempts over the same link don't falsely assume that security is adequate enough. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Check L2CAP pending status before sending connect requestAndrei Emeltchenko2010-07-081-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | Due to race condition in L2CAP state machine L2CAP Connection Request may be sent twice for SDP with the same source channel id. Problems reported connecting to Apple products, some carkit, Blackberry phones. ... 2010-06-07 21:18:03.651031 < ACL data: handle 1 flags 0x02 dlen 12 L2CAP(s): Connect req: psm 1 scid 0x0040 2010-06-07 21:18:03.653473 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 1 packets 1 2010-06-07 21:18:03.653808 > HCI Event: Auth Complete (0x06) plen 3 status 0x00 handle 1 2010-06-07 21:18:03.653869 < ACL data: handle 1 flags 0x02 dlen 12 L2CAP(s): Connect req: psm 1 scid 0x0040 ... Patch uses L2CAP_CONF_CONNECT_PEND flag to mark that L2CAP Connection Request has been sent already. Modified version of patch from Ville Tervo. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Bring back var 'i' incrementGustavo F. Padovan2010-06-241-0/+2
| | | | | | | | commit ff6e2163f28a1094fb5ca5950fe2b43c3cf6bc7a accidentally added a regression on the bnep code. Fixing it. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Remove unnecessary returns from void function()sJoe Perches2010-05-174-8/+0
| | | | | | | | | | | | | | | | This patch removes from net/ (but not any netfilter files) all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Bluetooth: Fix issues where sk_sleep() helper is needed nowMarcel Holtmann2010-05-101-4/+4
| | | | | | | 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>
* Bluetooth: Use strict_strtoul instead of simple_strtoulTomas Winkler2010-05-101-12/+6
| | | | | | | | 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>
* Bluetooth: Create per controller workqueueMarcel Holtmann2010-05-102-13/+17
| | | | | | | 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>
* Bluetooth: Fix spec error in the RemoteBusy LogicGustavo F. Padovan2010-05-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Bluetooth: Prevents buffer overflow on l2cap_ertm_reassembly_sdu()Gustavo F. Padovan2010-05-101-4/+4
| | | | | | | | | 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>
* Bluetooth: Fix race condition on l2cap_ertm_send()Gustavo F. Padovan2010-05-101-33/+66
| | | | | | | | | | | | | | | | | | | | | | 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>
* Bluetooth: Add wait_queue to wait ack of all sent packetsGustavo F. Padovan2010-05-101-0/+34
| | | | | | | | | 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>
* Bluetooth: Implement Local Busy Condition handlingGustavo F. Padovan2010-05-101-21/+166
| | | | | | | | | | | | | 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>
* Bluetooth: Completes the I-frame tx_seq check logic on RECVJoão Paulo Rechi Vita2010-05-101-4/+36
| | | | | | | | 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>
* Bluetooth: Implement missing parts of the Invalid Frame DetectionGustavo F. Padovan2010-05-101-7/+112
| | | | | | | | | | | 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>
* Bluetooth: Refactor l2cap_retransmit_frame()Gustavo F. Padovan2010-05-101-26/+27
| | | | | | | | | 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>
* Bluetooth: Make hci_send_acl() voidGustavo F. Padovan2010-05-102-48/+29
| | | | | | | | | | | 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>
* Bluetooth: Fix lockdep annotation on ERTMGustavo F. Padovan2010-05-101-1/+1
| | | | | | | | 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>
* Bluetooth: Check if we really are in WAIT_F when F bit comesGustavo F. Padovan2010-05-101-2/+4
| | | | | | | | 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>
* Bluetooth: Remove unneeded control varsGustavo F. Padovan2010-05-101-10/+4
| | | | | | | | 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>
* Bluetooth: Remove set of SrejSaveReqSeq under receipt of REJ frameGustavo F. Padovan2010-05-101-3/+1
| | | | | | | | 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>
* Bluetooth: Fix errors reported by checkpatch.plGustavo F. Padovan2010-05-101-6/+5
| | | | | | 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>
* Bluetooth: Don't set control bits to zero firstGustavo F. Padovan2010-05-101-4/+2
| | | | | | | | 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>
* Bluetooth: Close L2CAP channel on invalid ReqSeqJoão Paulo Rechi Vita2010-05-101-1/+17
| | | | | | 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>
* Bluetooth: Fix SDU reassembly under SREJGustavo F. Padovan2010-05-101-2/+2
| | | | | | | | 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>
* Bluetooth: Check if mode is supported on getsockoptJoão Paulo Rechi Vita2010-05-101-1/+14
| | | | | | | | | 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>
* Bluetooth: Add SOCK_STREAM support to L2CAPGustavo F. Padovan2010-05-101-14/+26
| | | | | | | | | 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>
* Bluetooth: Add Kconfig option for L2CAP Extended FeaturesGustavo F. Padovan2010-05-102-0/+17
| | | | | | | | | | | | 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>
* Bluetooth: Optimize SREJ_QUEUE appendGustavo F. Padovan2010-05-101-1/+3
| | | | | | | | | | When the I-frame received is the expected, i.e., its tx_seq is equal to expected_tx_seq and we are under a SREJ, we can just add it to the tail of the list. Doing that we change the complexity from O(n) to O(1). 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>
* Bluetooth: Fix drop of acked packets on ERTMGustavo F. Padovan2010-05-101-1/+2
| | | | | | | | | l2cap_drop_acked_frames() was droping not sent packets, causing them to be not transmitted. 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>
* Bluetooth: Fix crash when monitor timeout expiresGustavo F. Padovan2010-05-101-0/+3
| | | | | | | | | The code was crashing due to a invalid access to hci_conn after the channel disconnect. 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>
* Bluetooth: Fix bug when retransmitting I-framesGustavo F. Padovan2010-05-101-4/+8
| | | | | | | | | If there is no frames to retransmit l2cap was crashing the kernel, now we check if the queue is empty first. 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>
* Bluetooth: Enable option to configure Max Transmission value via sockoptGustavo F. Padovan2010-05-101-1/+6
| | | | | | | | With the sockopt extension we can set a per-channel MaxTx value. 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>
* Bluetooth: Add module parameter for txWindow size on L2CAPGustavo F. Padovan2010-05-101-1/+5
| | | | | | | | | Very useful for testing purposes. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> [jprvita@profusion.mobi: improved parameter description] Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Change acknowledgement to use the value of txWindowGustavo F. Padovan2010-05-101-3/+4
| | | | | | | | | | | Now that we can set the txWindow we need to change the acknowledgement procedure to ack after each (pi->txWindow/6 + 1). The plus 1 is to avoid the zero value. It also renames pi->num_to_ack to a better name: pi->num_acked. 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>
* Bluetooth: Add sockopt configuration for txWindow on L2CAPGustavo F. Padovan2010-05-101-1/+6
| | | | | | | | Now we can set/get Transmission Window size via sockopt. 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>
* Bluetooth: Send Ack after clear the SREJ listGustavo F. Padovan2010-05-101-0/+1
| | | | | | | | | As specified by Bluetooth 3.0 spec we shall send an acknowledgment using the Send-Ack() after clear the SREJ list. 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>
* Bluetooth: Check the SDU size against the MTU valueGustavo F. Padovan2010-05-101-0/+5
| | | | | | | | | | If the SDU size is greater than the MTU something is wrong, so report an error. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> [jprvita@profusion.mobi: set err to appropriate errno value] Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add le16 macro to Retransmission and Monitor Timeouts valuesGustavo F. Padovan2010-05-101-6/+8
| | | | | | | | Fix a possible problem with Big Endian machines. 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>
* Bluetooth: Fix configuration of the MPS valueGustavo F. Padovan2010-05-101-16/+20
| | | | | | | | | We were accepting values bigger than we can accept. This was leading ERTM to drop packets because of wrong FCS checks. 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>
* Bluetooth: Read RFC conf option on a successful Conf RSPGustavo F. Padovan2010-05-101-1/+38
| | | | | | | | | | | On Enhanced Retransmission Mode and Streaming Mode a entity can send, on a successful Conf RSP, new values for the RFC fields. For example, the entity can send txWindow and MPS values less than the value received on a Conf REQ. 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>
* Bluetooth: Ignore Tx Window value with Streaming modeGustavo F. Padovan2010-05-101-1/+0
| | | | | | | | | Tx Window value shall not be used with Streaming Mode and the receiver of the config Request shall ignore its value. 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>
* Bluetooth: Add timer to Acknowledge I-framesGustavo F. Padovan2010-05-101-0/+15
| | | | | | | | | | | | We ack I-frames on each txWindow/5 I-frames received, but if the sender stop to send I-frames and it's not a txWindow multiple we can leave some frames unacked. So I added a timer to ack I-frames on this case. The timer expires in 200ms. 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>
* Bluetooth: Finish implementation for Rec RR (P=1) on ERTMGustavo F. Padovan2010-05-101-2/+11
| | | | | | | | Now the code handles the case under SREJ_SENT 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>
* Bluetooth: Remove duplicate use of __get_reqseq() macro on L2CAPGustavo F. Padovan2010-05-101-1/+1
| | | | | | | | tx_seq var already has the value of __get_reqseq(). 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>
* Bluetooth: Group the ack of I-frames into l2cap_data_channel_rrframe()Gustavo F. Padovan2010-05-101-6/+3
| | | | | | | | | | | | It also fix a bug: we weren't acknowledging I-frames when P=1. Note that when F=1 we are acknowledging packets before setting RemoteBusy to False. The spec says we should do that in the opposite order, but acknowledment of packets doesn't care about RemoteBusy flag so we can do that in the order we want. 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>
* Bluetooth: Handle all cases of receipt of RNR-frames into L2CAPGustavo F. Padovan2010-05-101-4/+28
| | | | | | | | | | We weren't handling the receipt under SREJ_SENT state table. It also introduce l2cap_send_srejtail(). It will be used in the nexts commits too. 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>
* Bluetooth: Split l2cap_data_channel_sframe()Gustavo F. Padovan2010-05-101-89/+115
| | | | | | | | | Create a function for each type fo S-frame and avoid a lot of nested code. 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>
* Bluetooth: Add Recv RR (P=0)(F=0) for SREJ_SENT state on ERTMGustavo F. Padovan2010-05-101-1/+4
| | | | | | | | | This finishes the implementation of Recv RR (P=0)(F=0) for the Enhanced Retransmission Mode on L2CAP. 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>
* Bluetooth: Move set of P-bit to l2cap_send_sframe()Gustavo F. Padovan2010-05-101-4/+5
| | | | | | | | | Abstract the send of of P-bit and avoids code duplication like we did with the setting of F-bit. 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>
generated by cgit v1.1 at 2024-12-28 07:56:47 +0000