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| * Bluetooth: keep reference if any ERTM timer is enabledGustavo F. Padovan2011-06-13
| | | | | | | | | | | | | | ERTM use the generic L2CAP timer functions to keep a reference to the channel. This is useful for avoiding crashes. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Make timer functions genericGustavo F. Padovan2011-06-13
| | | | | | | | | | | | We now plan to use l2cap_set_timer and l2cap_clear_timer in ERTM timers. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add refcnt to struct l2cap_chanGustavo F. Padovan2011-06-13
| | | | | | | | | | | | | | struct l2cap_chan has now its own refcnt that is compatible with the socket refcnt, i.e., we won't see sk_refcnt = 0 and chan->refcnt > 0. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add state tracking to struct l2cap_chanGustavo F. Padovan2011-06-13
| | | | | | | | | | | | | | | | Now socket state is tracked by struct sock and channel state is tracked by chan->state. At this point both says the same, but this is going to change when we add AMP Support for example. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: add close() callback to l2cap_chan_opsGustavo F. Padovan2011-06-13
| | | | | | | | | | | | close() calls l2cap_sock_kill() on l2cap_sock.c Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: add recv() callback to l2cap_chan_opsGustavo F. Padovan2011-06-13
| | | | | | | | | | | | | | This abstracts the call to sock_queue_recv_skb() into l2cap_chan_ops->recv(). Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add l2cap_chan_ops abstractionGustavo F. Padovan2011-06-13
| | | | | | | | | | | | | | | | Add an abstraction layer between L2CAP core and its users (only l2cap_sock.c now). The first function implemented is new_connection() that replaces calls to l2cap_sock_alloc() in l2cap_core.c Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Clean up some code style issuesWaldemar Rymarkiewicz2011-06-09
| | | | | | | | | | | | | | Fix lines longer than 80 chars in length. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add BT_POWER L2CAP socket option.Jaikumar Ganesh2011-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add BT_POWER socket option used to control the power characteristics of the underlying ACL link. When the remote end has put the link in sniff mode and the host stack wants to send data we need need to explicitly exit sniff mode to work well with certain devices (For example, A2DP on Plantronics Voyager 855). However, this causes problems with HID devices. Hence, moving into active mode when sending data, irrespective of who set the sniff mode has been made as a socket option. By default, we will move into active mode. HID devices can set the L2CAP socket option to prevent this from happening. Currently, this has been implemented for L2CAP sockets. This has been tested with incoming and outgoing L2CAP sockets for HID and A2DP. Based on discussions on linux-bluetooth and patches submitted by Andrei Emeltchenko. Signed-off-by: Jaikumar Ganesh <jaikumar@google.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add 'dst_type' field to struct hci_connAndre Guedes2011-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new field (dst_type) to the struct hci_conn which holds the type of the destination address (bdaddr_t dst). This approach is needed in order to use the struct hci_conn as an abstraction of LE connections in HCI Layer. For non-LE this field is ignored. This patch also set properly the 'dst_type' field after initializing LE hci_conn structures. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Fix auth_complete_evt for legacy unitsWaldemar Rymarkiewicz2011-06-08
| | | | | | | | | | | | | | | | | | | | Legacy devices don't re-authenticate the link properly if a link key already exists. Thus, don't update sec_level for this case even if hci_auth_complete_evt indicates success. Otherwise the sec_level will not reflect a real security on the link. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Advertising entries lifetimeAndre Guedes2011-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a timer to clear 'adv_entries' after three minutes. After some amount of time, the advertising entries cached during the last LE scan should be considered expired and they should be removed from the advertising cache. It was chosen a three minutes timeout as an initial attempt. This value might change in future. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Clear advertising cache before scanningAndre Guedes2011-06-08
| | | | | | | | | | | | | | | | | | The LE advertising cache should be cleared before performing a LE scanning. This will force the cache to contain only fresh advertising entries. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: LE advertising cacheAndre Guedes2011-06-08
| | | | | | | | | | | | | | | | | | | | | | | | This patch implements the LE advertising cache. It stores sensitive information (bdaddr and bdaddr_type so far) gathered from LE advertising report events. Only advertising entries from connectables devices are added to the cache. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add advertising report meta event structsAnderson Briglia2011-06-08
| | | | | | | | | | | | | | | | This patch adds definitions and a new struct for Advertising Report Event from LE and Dual Mode controllers. Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Rename __l2cap_chan_close() to l2cap_chan_close()Gustavo F. Padovan2011-06-08
| | | | | | | | | | | | To make it consistent with the rest of the API. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Remove export of l2cap_chan_clear_timer()Gustavo F. Padovan2011-06-08
| | | | | | | | | | | | | | | | | | The call to l2cap_chan_clear_timer() is not really needed in l2cap_sock.c. This patch also adds a call to l2cap_chan_clear_timer() to the only place in __l2cap_sock_close() that wasn't calling it. It's safe call it there because l2cap_chan_clear_timer() check first for timer_peding(). Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: create channel timer to replace sk_timerGustavo F. Padovan2011-06-08
| | | | | | | | | | | | | | The new timer does not belong to struct sock, tought it still touch some sock things, but this will be sorted out soon. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add chan->chan_type struct memberGustavo F. Padovan2011-06-08
| | | | | | | | | | | | | | chan_type says if our chan is raw(direclty access to HCI), connection less or connection oriented. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Create l2cap_chan_send()Gustavo F. Padovan2011-06-08
| | | | | | | | | | | | | | | | This move all the sending logic to l2cap_core.c, but we still have a socket dependence there, struct msghdr. It will be removed in some of the further commits. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Create __l2cap_chan_close()Gustavo F. Padovan2011-06-08
| | | | | | | | | | | | | | | | This is actually __l2cap_sock_close() renamed to __l2cap_chan_close(). At a first look it may not make sense, but with the further cleanups that will come it will. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | net: remove interrupt.h inclusion from netdevice.hAlexey Dobriyan2011-06-07
|/ | | | | | | | * remove interrupt.g inclusion from netdevice.h -- not needed * fixup fallout, add interrupt.h and hardirq.h back where needed. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵John W. Linville2011-05-16
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/iwlwifi/iwl-agn-tx.c net/mac80211/sta_info.h
| * Bluetooth: Double check sec req for pre 2.1 deviceWaldemar Rymarkiewicz2011-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of pre v2.1 devices authentication request will return success immediately if the link key already exists without any authentication process. That means, it's not possible to re-authenticate the link if you already have combination key and for instance want to re-authenticate to get the high security (use 16 digit pin). Therefore, it's necessary to check security requirements on auth complete event to prevent not enough secure connection. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Remove l2cap_sk_listGustavo F. Padovan2011-05-05
| | | | | | | | | | | | | | | | | | | | A new list was added to replace the socket based one. This new list doesn't depent on sock and then fits better inside l2cap_core.c code. It also rename l2cap_chan_alloc() to l2cap_chan_create() and l2cap_chan_free() to l2cap_chan_destroy) Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Handle psm == 0 case inside l2cap_add_psm()Gustavo F. Padovan2011-05-05
| | | | | | | | | | | | | | When the user doesn't specify a psm we have the choose one for the channel. Now we do this inside l2cap_add_psm(). Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add l2cap_add_psm() and l2cap_add_scid()Gustavo F. Padovan2011-05-05
| | | | | | | | | | | | | | | | The intention is to get rid of the l2cap_sk_list usage inside l2cap_core.c. l2cap_sk_list will soon be replaced by a list that does not depend on socket usage. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | Merge branch 'master' of ↵John W. Linville2011-05-05
|\| | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/libertas/if_cs.c drivers/net/wireless/rtlwifi/pci.c net/bluetooth/l2cap_sock.c
| * Bluetooth: Add store_hint parameter to mgmt_new_keyJohan Hedberg2011-04-28
| | | | | | | | | | | | | | | | | | | | | | Even for keys that shouldn't be stored some use cases require the knowledge of a new key having been created so that the conclusion of a successful pairing can be made. Therefore, always send the mgmt_new_key event but add a store_hint parameter to it to indicate to user space whether the key should be stored or not. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Remove old_key_type from mgmt_ev_new_keyJohan Hedberg2011-04-28
| | | | | | | | | | | | | | | | User space shouldn't have any need for the old key type so remove it from the corresponding Management interface event. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Fix link key persistent storage criteriaJohan Hedberg2011-04-28
| | | | | | | | | | | | | | | | | | | | Link keys should only be stored if very specific criteria of the authentication process are fulfilled. This patch essentially copies the criteria that user space has so far been using to the kernel side so that the management interface works properly. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add confirm_hint parameter to user confirmation requestsJohan Hedberg2011-04-28
| | | | | | | | | | | | | | | | | | | | | | When accepting a pairing request which fulfills the SSP auto-accept criteria we need to push the request all the way to the user for confirmation. This patch adds a new hint to the user_confirm_request management event so user space can know when to show a numeric comparison dialog and when to show a simple yes/no confirmation dialog. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add variable SSP auto-accept delay supportJohan Hedberg2011-04-28
| | | | | | | | | | | | | | | | | | | | | | Some test systems require an arbitrary delay to the auto-accept test cases for Secure Simple Pairing in order for the tests to pass. Previously when this was handled in user space it was worked around by code modifications and recompilation, but now that it's on the kernel side it's more convenient if there's a debugfs interface for it. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add secure flag for mgmt_pin_code_reqWaldemar Rymarkiewicz2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend the mgmt_pin_code_request interface to require secure pin code (16 digit) for authentication. This is a kernel part of the secure pin code requirement notification to user space agent. Code styling fix by Johan Hedberg. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Map sec_level to link key requirementsWaldemar Rymarkiewicz2011-04-28
| | | | | | | | | | | | | | | | | | Keep the link key type together with connection and use it to map security level to link key requirements. Authenticate and/or encrypt connection if the link is insufficiently secure. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add definitions for link key typesWaldemar Rymarkiewicz2011-04-28
| | | | | | | | | | | | | | Introduce the link key types defs and use them instead of magic numbers. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add discovering event to the Management interfaceJohan Hedberg2011-04-28
| | | | | | | | | | | | | | | | | | | | This patch adds a new event to the Management interface to track when local adapters are discovering remote devices. For now this only tracks BR/EDR discovery procedures. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Add basic discovery commands to the management interfaceJohan Hedberg2011-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds start_discovery and stop_discovery commands to the management interface. Right now their implementation is fairly simplistic and the parameters are fixed to what user space has defaulted to so far. This is the very initial phase for discovery implementation into the kernel. Next steps include name resolution, LE scanning and bdaddr type handling. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Don't export l2cap_sock_opsGustavo F. Padovan2011-04-28
| | | | | | | | | | | | l2cap_sk_ops can be static, it's not used outside l2cap_sock.c Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Fix memory leak with L2CAP channelsGustavo F. Padovan2011-04-28
| | | | | | | | | | | | A new l2cap_chan_free() is added to free the channels. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Move conn to struct l2cap_chanGustavo F. Padovan2011-04-28
| | | | | | | | | | | | | | There is no need to the socket deal directly with the channel, most of the time it cares about the channel only. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Move more vars to struct l2cap_chanGustavo F. Padovan2011-04-28
| | | | | | | | | | | | In this commit, psm, scid and dcid. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Move more channel info to struct l2cap_chanGustavo F. Padovan2011-04-28
| | | | | | | | | | | | | | In this commit, omtu, imtu, flush_to, mode and sport. It also remove the pi var from l2cap_sock_sendmsg(). Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Move more vars to struct l2cap_chanGustavo F. Padovan2011-04-27
| | | | | | | | | | | | In this commit all ERTM and Streaming Mode specific vars. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Move some more elements to struct l2cap_chanGustavo F. Padovan2011-04-27
| | | | | | | | | | | | In this commit sec_level, force_reliable, role_switch and flushable. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Rename l2cap_do_connect() to l2cap_chan_connect()Gustavo F. Padovan2011-04-27
| | | | | | | | | | | | | | | | l2cap_chan_connect() is a much better name and reflects what this functions is doing (or will do once socket dependence is removed from the core). Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Move conf_state to struct l2cap_chanGustavo F. Padovan2011-04-27
| | | | | | | | | | | | First move of elements depending on user data. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Bluetooth: Refactor L2CAP channel allocationGustavo F. Padovan2011-04-27
| | | | | | | | | | | | | | | | If the allocation happens at l2cap_sock_create() will be able to use the struct l2cap_chan to store channel info that comes from the user via setsockopt. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | Merge branch 'for-davem' of ↵David S. Miller2011-04-25
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * Bluetooth: Move tx queue to struct l2cap_chanGustavo F. Padovan2011-04-13
| | | | | | | | | | | | tx_q is the queue used by ERTM mode. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-07 03:02:10 -0400