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path: root/include/net/bluetooth/bluetooth.h
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* Bluetooth: Convert debug files to actually use debugfs instead of sysfsMarcel Holtmann2010-03-21
| | | | | | | | | Some of the debug files ended up wrongly in sysfs, because at that point of time, debugfs didn't exist. Convert these files to use debugfs and also seq_file. This patch converts all of these files at once and then removes the exported symbol for the Bluetooth sysfs class. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* net: mark net_proto_ops as constStephen Hemminger2009-10-07
| | | | | | | All usages of structure net_proto_ops should be declared const. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Bluetooth: Add support for L2CAP SREJ exceptionGustavo F. Padovan2009-08-22
| | | | | | | | | | When L2CAP loses an I-frame we send a SREJ frame to the transmitter side requesting the lost packet. This patch implement all Recv I-frame events on SREJ_SENT state table except the ones that deal with SendRej (the REJ exception at receiver side is yet not implemented). Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add support for Retransmission and Monitor TimersGustavo F. Padovan2009-08-22
| | | | | | | | | | | L2CAP uses retransmission and monitor timers to inquiry the other side about unacked I-frames. After sending each I-frame we (re)start the retransmission timer. If it expires, we start a monitor timer that send a S-frame with P bit set and wait for S-frame with F bit set. If monitor timer expires, try again, at a maximum of L2CAP_DEFAULT_MAX_TX. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add initial support for ERTM packets transfersGustavo F. Padovan2009-08-22
| | | | | | | | | | | | | | This patch adds support for ERTM transfers, without retransmission, with txWindow up to 63 and with acknowledgement of packets received. Now the packets are queued before call l2cap_do_send(), so packets couldn't be sent at the time we call l2cap_sock_sendmsg(). They will be sent in an asynchronous way on later calls of l2cap_ertm_send(). Besides if an error occurs on calling l2cap_do_send() we disconnect the channel. Initially based on a patch from Nathan Holstein <nathan@lampreynetworks.com> Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Merge branch 'master' of ↵David S. Miller2009-06-11
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6
| * Bluetooth: Remove pointless endian conversion helpersMarcel Holtmann2009-06-08
| | | | | | | | | | | | | | | | The Bluetooth source uses some endian conversion helpers, that in the end translate to kernel standard routines. So remove this obfuscation since it is fully pointless. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | bluetooth: Kill skb_frags_no(), unused.David S. Miller2009-06-08
|/ | | | | | | Furthermore, it twiddles with the details of SKB list handling directly, which we're trying to eliminate. Signed-off-by: David S. Miller <davem@davemloft.net>
* Bluetooth: Add enhanced security model for Simple PairingMarcel Holtmann2009-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current security model is based around the flags AUTH, ENCRYPT and SECURE. Starting with support for the Bluetooth 2.1 specification this is no longer sufficient. The different security levels are now defined as SDP, LOW, MEDIUM and SECURE. Previously it was possible to set each security independently, but this actually doesn't make a lot of sense. For Bluetooth the encryption depends on a previous successful authentication. Also you can only update your existing link key if you successfully created at least one before. And of course the update of link keys without having proper encryption in place is a security issue. The new security levels from the Bluetooth 2.1 specification are now used internally. All old settings are mapped to the new values and this way it ensures that old applications still work. The only limitation is that it is no longer possible to set authentication without also enabling encryption. No application should have done this anyway since this is actually a security issue. Without encryption the integrity of the authentication can't be guaranteed. As default for a new L2CAP or RFCOMM connection, the LOW security level is used. The only exception here are the service discovery sessions on PSM 1 where SDP level is used. To have similar security strength as with a Bluetooth 2.0 and before combination key, the MEDIUM level should be used. This is according to the Bluetooth specification. The MEDIUM level will not require any kind of man-in-the-middle (MITM) protection. Only the HIGH security level will require this. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add global deferred socket parameterMarcel Holtmann2009-02-27
| | | | | | | | | | | | | The L2CAP and RFCOMM applications require support for authorization and the ability of rejecting incoming connection requests. The socket interface is not really able to support this. This patch does the ground work for a socket option to defer connection setup. Setting this option allows calling of accept() and then the first read() will trigger the final connection setup. Calling close() would reject the connection. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Enable per-module dynamic debug messagesMarcel Holtmann2008-11-30
| | | | | | | | | | | With the introduction of CONFIG_DYNAMIC_PRINTK_DEBUG it is possible to allow debugging without having to recompile the kernel. This patch turns all BT_DBG() calls into pr_debug() to support dynamic debug messages. As a side effect all CONFIG_BT_*_DEBUG statements are now removed and some broken debug entries have been fixed. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* include: replace __FUNCTION__ with __func__Harvey Harrison2008-10-16
| | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [Bluetooth] Add timestamp support to L2CAP, RFCOMM and SCOMarcel Holtmann2008-07-14
| | | | | | | | | Enable the common timestamp functionality that the network subsystem provides for L2CAP, RFCOMM and SCO sockets. It is possible to either use SO_TIMESTAMP or the IOCTLs to retrieve the timestamp of the current packet. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* bluetooth: Make hci_sock_cleanup() return voidTobias Klauser2008-03-05
| | | | | | | | | | | hci_sock_cleanup() always returns 0 and its return value isn't used anywhere in the code. Compile-tested with 'make allyesconfig && make net/bluetooth/bluetooth.ko' Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Marcel Holtmann <marcel@holtmann.org>
* [Bluetooth] Use real devices for host controllersMarcel Holtmann2006-07-03
| | | | | | | | This patch converts the Bluetooth class devices into real devices. The Bluetooth class is kept and the driver core provides the appropriate symlinks for backward compatibility. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* [Bluetooth]: Remove the usage of /proc completelyMarcel Holtmann2005-11-08
| | | | | | | | | This patch removes all relics of the /proc usage from the Bluetooth subsystem core and its upper layers. All the previous information are now available via /sys/class/bluetooth through appropriate functions. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [Bluetooth] Make more functions staticMarcel Holtmann2005-10-28
| | | | | | This patch makes another bunch of functions static. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* [PATCH] gfp flags annotations - part 1Al Viro2005-10-08
| | | | | | | | | | | | - added typedef unsigned int __nocast gfp_t; - replaced __nocast uses for gfp flags with gfp_t - it gives exactly the same warnings as far as sparse is concerned, doesn't change generated code (from gcc point of view we replaced unsigned int with typedef) and documents what's going on far better. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [Bluetooth]: Move packet type into the SKB control bufferMarcel Holtmann2005-08-29
| | | | | | | | | This patch moves the usage of packet type into the SKB control buffer. After this patch it is now possible to shrink the sk_buff structure and redefine its pkt_type. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [Bluetooth]: Fix sparse warnings (__nocast type)Victor Fusco2005-08-29
| | | | | | | | | | This patch fixes the sparse warnings "implicit cast to nocast type" for the priority or gfp_mask parameters of the memory allocations. Signed-off-by: Victor Fusco <victor@cetuc.puc-rio.br> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [Bluetooth] Remove unused functions and cleanup symbol exportsMarcel Holtmann2005-08-06
| | | | | | | | | This patch removes the unused bt_dump() function and it also removes its BT_DMP macro. It also unexports the hci_dev_get(), hci_send_cmd() and hci_si_event() functions. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-16
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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