- 19 Jun, 2012 3 commits
-
-
Andre Guedes authored
add_uuid and get_connections mgmt_handlers are executed by user threads running in kernel-mode. Signed-off-by:
Andre Guedes <aguedespe@gmail.com> Signed-off-by:
Gustavo Padovan <gustavo.padovan@collabora.co.uk>
-
Andrei Emeltchenko authored
Move AUTO_OFF_TIMEOUT to other constants changing name to HCI_AUTO_OFF_TIMEOUT and convert to jiffies. Signed-off-by:
Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by:
-
Andrei Emeltchenko authored
Commit af7985bf introduced regression resulting in complie warnings: ... net/bluetooth/mgmt.c:3568:27: warning: invalid assignment: |= net/bluetooth/mgmt.c:3568:27: left side has type restricted __le32 net/bluetooth/mgmt.c:3568:27: right side has type int net/bluetooth/mgmt.c:3570:27: warning: invalid assignment: |= net/bluetooth/mgmt.c:3570:27: left side has type restricted __le32 net/bluetooth/mgmt.c:3570:27: right side has type int net/bluetooth/mgmt.c:3580:21: warning: cast from restricted __le32 ... Signed-off-by:
-
- 13 Jun, 2012 2 commits
-
-
Andre Guedes authored
This patch replaces the magic value of variable 'reason' by the proper macro. Signed-off-by:
Andre Guedes <andre.guedes@openbossa.org> Signed-off-by:
-
Jefferson Delfes authored
Change flags field to matches userspace structure. This field needs to be converted to little endian before forward it. Signed-off-by:
Jefferson Delfes <jefferson.delfes@openbossa.org> Signed-off-by:
-
- 12 Jun, 2012 6 commits
-
-
Andrei Emeltchenko authored
Move reset function to common initialization section fixing not setting HCI_RESET flag for amp_init. Signed-off-by:
-
Andrei Emeltchenko authored
Some functions print u16 objects as "0xc03" others as "0x0c03". Patch ensures that opcodes printed are the in the same format and consistent with bluetooth code. Signed-off-by:
-
Andrei Emeltchenko authored
Sometimes HCI command sending timeouts and gives error message without specifying which command causes error. Patch makes sure that opcode is printed to help debugging. Signed-off-by:
-
Andrei Emeltchenko authored
The HCI constants are always used in form of jiffies. So just include the conversion from msecs in the define itself. This has the advantage of making the code where the timeout is used more readable and avoiding unnecessary conversions. The patch is similar to commit ba13ccd9 doing the same job for L2CAP Reported-by:
Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
-
Andrei Emeltchenko authored
Remove magic and use standard HCI cmd timeout Signed-off-by:
-
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetoothGustavo Padovan authored
Conflicts: net/bluetooth/hci_event.c
-
- 09 Jun, 2012 2 commits
-
-
Gustavo Padovan authored
Follow the net rules. Signed-off-by: -
Johan Hedberg authored
With LE/SMP the completion of a security level elavation from medium to high is indicated by a HCI Encryption Key Refresh Complete event. The necessary behavior upon receiving this event is a mix of what's done for auth_complete and encryption_change, which is also where most of the event handling code has been copied from. Signed-off-by:
Johan Hedberg <johan.hedberg@intel.com> Signed-off-by:
-
- 08 Jun, 2012 4 commits
-
-
Johan Hedberg authored
If we have an unauthenticated key it is not sufficient to acheive high security. Therefore, when deciding whether to encrypt the link or request pairing, it is essential to in addition to checking the existence of a key to also check whether it is authenticated or not. Signed-off-by:
-
Johan Hedberg authored
The l2cap_conn_del function tries to cancel_sync the security timer, but when it's called from the timeout function itself a deadlock occurs. Subsequently the "hcon->l2cap_data = NULL" that's supposed to protect multiple calls to l2cap_conn_del never gets cleared and when the connection finally drops we double free's etc which will crash the kernel. This patch fixes the issue by using the HCI_CONN_LE_SMP_PEND for protecting against this. The same flag is also used for the same purpose in other places in the SMP code. Signed-off-by:
-
Vishal Agarwal authored
For BR/EDR pairing is assumed to be finished when connection is done. For LE if connection is successful it did not necessarily mean that pairing is also done but if the connection is unsuccessful it should be assumed that pairing procedure is also finished. This patch registers a new function with connect_cfm_cb callback for LE link which sends the pairing complete signal to user space if connection is unsuccessful. Signed-off-by:
Vishal Agarwal <vishal.agarwal@stericsson.com> Acked-by:
-
Johan Hedberg authored
The tk_request function takes the local IO capability as the second last parameter and the remote IO capability as the last parameter. They were previously swapped: when we receive a pairing response req->io_capability contains the local one and rsp->io_capability the remote one. Signed-off-by:
-
- 05 Jun, 2012 23 commits
-
-
Andrei Emeltchenko authored
The macro gives a better idea of the what the error really is. Signed-off-by:
-
Vinicius Costa Gomes authored
Most probably a typo, the check should have been for BT_SK_DEFER_SETUP instead of BT_DEFER_SETUP (which right now only represents a socket option). Signed-off-by:
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Acked-by:
-
Andre Guedes authored
This patch enables filtering duplicated advertising reports during LE scan. Some LE devices advertise using very small intervals generating lots of equal advertising report events to the host. Each event generates a mgmt_device_found event which is copied to userspace. Enabling this feature, duplicated advertising reports are filtered at controller's link layer. This way, the controller doesn't wake up the host to report duplicated advertising reports and, consequently, less data is copied to userspace. Signed-off-by:
-
Gustavo Padovan authored
A2MP doesn't use part of the L2CAP chan ops API so we just create general empty function instead of the A2MP specific one. Signed-off-by:
-
Andre Guedes authored
This patch renames L2CAP_LE_DEFAULT_MTU macro to L2CAP_LE_MIN_MTU since it represents the minimum MTU value, not the default MTU value for LE. Signed-off-by:
-
Andre Guedes authored
If user tries to set an invalid MTU value, l2cap_sock_setsockopt_old should return -EINVAL. Signed-off-by:
-
Andre Guedes authored
This patch changes the default MTU value for L2CAP ATT fixed channel to L2CAP_DEFAULT_MTU (672 octets). Differently from others L2CAP channels, in L2CAP ATT fixed channel there is no MTU negotiation. The MTU value for that channel is up to the L2CAP implementation. The only restriction in L2CAP spec is the MTU value must not be less than 23 octets. At ATT protocol level (on top of L2CAP), we have the ATT_MTU which defines the maximum size of any ATT message sent between client and server. GATT profile defines ATT_MTU default value to 23 octets. If a GATT based profile wants to use ATT_MTU greater than 23 octets (e.g. HID over GATT profile), it should negotiate a new value by executing the GATT Exchange MTU sub-procedure. Thus, in order to support any value of ATT_MTU negotiated at ATT protocol level, our L2CAP implementation should have L2CAP ATT fixed channel MTU equal or greater than ATT_MAX_MTU (512 octets). Signed-off-by:
-
Andrzej Kaczmarek authored
This patch changes way LE Connection Complete event with error status are handled. BDADDR returned in such event packet do not need to be valid and should not be used to search for existing hci_conn. Instead, any hci_conn with BT_CONNECT state should be matched since there can be only one pending LE outgoing connection at any time. If not handled properly, appriopriate hci_conn will not be removed and subsequent connection to given peer will try to reuse it without making actual connection attempt. 2012-05-07 11:21:39.133378 < HCI Command: LE Create Connection (0x08|0x000d) plen 25 bdaddr 00:22:D0:10:13:EE type 1 2012-05-07 11:21:39.138774 > HCI Event: Command Status (0x0f) plen 4 LE Create Connection (0x08|0x000d) status 0x00 ncmd 1 2012-05-07 11:21:44.752854 < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 2012-05-07 11:21:44.759475 > HCI Event: Command Complete (0x0e) plen 4 LE Create Connection Cancel (0x08|0x000e) ncmd 1 2012-05-07 11:21:44.764479 > HCI Event: LE Meta Event (0x3e) plen 19 LE Connection Complete status 0x02 handle 0, role master bdaddr 00:00:00:00:00:00 (Public) [14898.739425] [6603] hci_connect: hci0 dst 00:22:D0:10:13:EE [14898.739429] [6603] hci_conn_add: hci0 dst 00:22:D0:10:13:EE [14898.739434] [6603] hci_conn_init_sysfs: conn ffff880079f03000 [14898.739440] [6603] hci_send_cmd: hci0 opcode 0x200d plen 25 [14898.739443] [6603] hci_send_cmd: skb len 28 [14898.739487] [6603] hci_chan_create: hci0 conn ffff880079f03000 ... [14938.860231] [55] hci_send_cmd: hci0 opcode 0x200e plen 0 ... [14938.876427] [55] hci_le_conn_complete_evt: hci0 status 2 [14938.876433] [55] hci_conn_add: hci0 dst 00:00:00:00:00:00 [14938.876439] [55] hci_conn_init_sysfs: conn ffff88007aeff800 [14938.876454] [55] hci_send_to_control: len 14 [14938.876470] [55] l2cap_connect_cfm: hcon ffff88007aeff800 bdaddr 00:00:00:00:00:00 status 2 [14938.876474] [55] hci_conn_del: hci0 conn ffff88007aeff800 handle 0 Signed-off-by:Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> Acked-by:
-
Andrzej Kaczmarek authored
MGMT_STATUS_BUSY should be returned when LE pairing cannot be started due to another outgoing connection attempt is ongoing. Signed-off-by:
-
Andrzej Kaczmarek authored
Only one outgoing LE connection attempt should be possible. hci_connect() will now return -EBUSY in case there's another pending outgoing connection. Signed-off-by:
-
Gustavo Padovan authored
Trivial fix, let the code cleaner. Signed-off-by:
Mat Martineau <mathewm@codeaurora.org> Signed-off-by:
-
Gustavo Padovan authored
Simplify the handling of different ERTM header size. We were the same check in some places of the code, and more is expected to come, so just replace them with a function. Signed-off-by:
-
Andrei Emeltchenko authored
l2cap_att_channel always returns 0 which is not used. Signed-off-by:
-
Andrei Emeltchenko authored
l2cap_conless_channel always return 0 which is not used. Signed-off-by:
-
Andrei Emeltchenko authored
l2cap_data_channel always return 0 which is not used anywhere, make it void function. Signed-off-by:
-
Andrei Emeltchenko authored
Make A2MP channel special channel which do not reference hci_conn. This prevents from keeping ACL connection open when all L2CAP channels got closed. hci_conn_hold and hci_conn_put are not reference counts on the hci_conn structure in the typical way. They are reference counts for the ACL. When you do the last hci_conn_put, the ACL is disconnected after a timeout. Reported-by:
-
Andrei Emeltchenko authored
Functions will be always defined and in case not implemented as dummy __no_func. Signed-off-by:
-
Szymon Janc authored
Those are not used anywhere in code (and never were since introduction in 2006) so just remove them. Signed-off-by:
Szymon Janc <szymon.janc@tieto.com> Signed-off-by:
-
Andrei Emeltchenko authored
Handle incoming A2MP connection by creating AMP manager and processing A2MP messages. Signed-off-by:
-
Andrei Emeltchenko authored
A2MP fixed channel do not have sk Signed-off-by:
-
Andrei Emeltchenko authored
Process A2MP responses, print cmd code and ident for now. Signed-off-by:
-
Andrei Emeltchenko authored
Placeholder for A2MP Disconnect Physlink Request. Signed-off-by:
-
Andrei Emeltchenko authored
Placeholder for A2MP Create Physlink Request. Handles requests with invalid controler id as shown below: ... > ACL data: handle 11 flags 0x02 dlen 50 A2MP: Create Physical Link req: local id 1 remote id 85 Assoc data: <skipped> < ACL data: handle 11 flags 0x00 dlen 15 A2MP: Create Physical Link rsp: local id 85 remote id 1 status 1 Invalid Controller ID ... Signed-off-by:
-
