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* Merge branch 'for-davem' of git://gitorious.org/linux-can/linux-can-nextDavid S. Miller2012-07-2015-88/+226
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Marc Kleine-Budde says: ==================== the fifth pull request for upcoming v3.6 net-next cleans up and improves the janz-ican3 driver (6 patches by Ira W. Snyder, one by me). A patch by Steffen Trumtrar adds imx53 support to the flexcan driver. And another patch by me, which marks the bit timing constant in the CAN drivers as "const". ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * can: janz-ican3: add support for one shot modeIra W. Snyder2012-07-201-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | The Janz VMOD-ICAN3 hardware has support for one shot packet transmission. This means that a packet will be attempted to be sent once, with no automatic retries. The SocketCAN core has a controller-wide setting for this mode: CAN_CTRLMODE_ONE_SHOT. The Janz VMOD-ICAN3 hardware supports this flag on a per-packet level, but the SocketCAN core does not. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * can: janz-ican3: avoid firmware lockup caused by infinite bus error quotaIra W. Snyder2012-07-201-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the bus error quota is set to infinite and the host CPU cannot keep up, the Janz VMOD-ICAN3 firmware will stop responding to control messages until the controller is reset. The firmware will automatically stop sending bus error messages when the quota is reached, and will only resume sending bus error messages when the quota is re-set to a positive value. This limitation is worked around by setting the bus error quota to one message, and then re-setting the quota to one message every time a bus error message is received. By doing this, the firmware never stops responding to control messages. The CAN bus can be reset without a hard-reset of the controller card. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * can: janz-ican3: fix support for CAN_RAW_RECV_OWN_MSGSIra W. Snyder2012-07-201-46/+157
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Janz VMOD-ICAN3 firmware does not support any sort of TX-done notification or interrupt. The driver previously used the hardware loopback to attempt to work around this deficiency, but this caused all sockets to receive all messages, even if CAN_RAW_RECV_OWN_MSGS is off. Using the new function ican3_cmp_echo_skb(), we can drop the loopback messages and return the original skbs. This fixes the issues with CAN_RAW_RECV_OWN_MSGS. A private skb queue is used to store the echo skbs. This avoids the need for any index management. Due to a lack of TX-error interrupts, bus errors are permanently enabled, and are used as a TX-error notification. This is used to drop an echo skb when transmission fails. Bus error packets are not generated if the user has not enabled bus error reporting. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * can: janz-ican3: fix error and byte countersIra W. Snyder2012-07-201-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The error and byte counter statistics were being incremented incorrectly. For example, a TX error would be counted both in tx_errors and rx_errors. This corrects the problem so that tx_errors and rx_errors are only incremented for errors caused by packets sent to the bus. Error packets generated by the driver are not counted. The byte counters are only increased for packets which are actually transmitted or received from the bus. Error packets generated by the driver are not counted. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * can: janz-ican3: cleanup of ican3_to_can_frame and can_frame_to_ican3Marc Kleine-Budde2012-07-201-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch cleans up the ICAN3 to Linux CAN frame and vice versa conversion functions: - RX: Use get_can_dlc() to limit the dlc value. - RX+TX: Don't copy the whole frame, only copy the amount of bytes specified in cf->can_dlc. Acked-by: Ira W. Snyder <iws@ovro.caltech.edu> Tested-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * can: janz-ican3: drop invalid skbsIra W. Snyder2012-07-201-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | The commit which added the janz-ican3 driver and commit 3ccd4c61 "can: Unify droping of invalid tx skbs and netdev stats" were committed into mainline Linux during the same merge window. Therefore, the addition of this code to the janz-ican3 driver was forgotten. This patch adds the expected code. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * can: janz-ican3: remove dead codeIra W. Snyder2012-07-201-2/+0
| | | | | | | | | | | | | | | | | | The code which used this variable was removed during review, before the driver was added to mainline Linux. It is now dead code, and can be removed. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * can: flexcan: add 2nd clock to support imx53 and newerSteffen Trumtrar2012-07-201-18/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for a second clock to the flexcan driver. On modern freescale ARM cores like the imx53 and imx6q two clocks ("ipg" and "per") must be enabled in order to access the CAN core. In the original driver, the clock was requested without specifying the connection id, further all mainline ARM archs with flexcan support (imx28, imx25, imx35) register their flexcan clock without a connection id, too. This patch first renames the existing clk variable to clk_ipg and converts it to devm for easier error handling. The connection id "ipg" is added to the devm_clk_get() call. Then a second clock "per" is requested. As all archs don't specify a connection id, both clk_get return the same clock. This ensures compatibility to existing flexcan support and adds support for imx53 at the same time. After this patch hits mainline, the archs may give their existing flexcan clock the "ipg" connection id and implement a dummy "per" clock. This patch has been tested on imx28 (unmodified clk tree) and on imx53 with a seperate "ipg" and "per" clock. Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Acked-by: Hui Wang <jason77.wang@gmail.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * can: mark bittiming_const pointer in struct can_priv as constMarc Kleine-Budde2012-07-2015-15/+15
| | | | | | | | | | | | | | | | This patch marks the bittiming_const pointer as in the struct can_pric as "const". This allows us to mark the struct can_bittiming_const in the CAN drivers as "const", too. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* | Merge branch 'master' of ↵John W. Linville2012-07-20163-2905/+5129
|\ \ | |/ |/| | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| * libertas: firmware.c: remove duplicated includeDuan Jiong2012-07-191-2/+0
| | | | | | | | Signed-off-by: Duan Jiong <djduanjiong@gmail.com>
| * Merge branch 'for-john' of ↵John W. Linville2012-07-192-1/+4
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| | * mac80211: flush stations before stop beaconingEliad Peller2012-07-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When AP interface is going down, the stations are flushed (in ieee80211_do_stop()) only after the beaconing was stopped. However, drivers might rely on stations being removed before the beaconing was stopped, in order to clean up properly. Fix it by flushing the stations on ap stop. (we already do the same for other interface types, e.g. in ieee80211_set_disassoc()) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * cfg80211: Fix mutex locking in reg_last_request_cell_baseMohammed Shafi Shajakhan2012-07-181-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | should fix the following issue [ 3229.815012] [ BUG: lock held when returning to user space! ] [ 3229.815016] 3.5.0-rc7-wl #28 Tainted: G W O [ 3229.815017] ------------------------------------------------ [ 3229.815019] wpa_supplicant/5783 is leaving the kernel with locks still held! [ 3229.815022] 1 lock held by wpa_supplicant/5783: [ 3229.815023] #0: (reg_mutex){+.+.+.}, at: [<fa65834d>] reg_last_request_cell_base+0x1d/0x60 [cfg80211] Cc: Luis Rodriguez <mcgrof@gmail.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Tested-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | Merge branch 'master' of ↵John W. Linville2012-07-1821-286/+1124
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
| | * | Bluetooth: Introduce a flags variable to Three-wire UART stateJohan Hedberg2012-07-171-11/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces a flags variable to the Three-wire UART state struct and converts the two existing bools in the struct into flags. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Improve Three-wire UART configuration handlingJohan Hedberg2012-07-171-7/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The configuration request/response messages contain a configuration field which contains the sliding window size (amount of unacked reliable packets that can be pending). This patch makes sure that we configure the correct size (minimum of local and remote values) and use it when determining whether to send new packets or not. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Remove unnecessary h5_build_pkt functionJohan Hedberg2012-07-171-26/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The implementation of h5_build_packet can be moved into h5_prepare_pkt since all h5_prepare_pkt does is determine whether the packet is reliable and then call h5_build_packet. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Implement proper low-power support for Three-wire UARTJohan Hedberg2012-07-171-5/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds on-demand wakeup request sending (and re-sendind) when we are in low-power state. When the controller enters this state it will send a sleep message after which the host is not allowed to send any other packets until a wakeup request has been sent and the woken message received as a response to it. The wakeup requests are re-sent periodically until a woken message is received. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add initialization tracking to HCI Three-wire driverJohan Hedberg2012-07-171-16/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds tracking for the uninitialized, initialized and active states for Three-wire UART. This is needed so we can handle periodic sending of the Link Establishment messages before reaching active state and so that we do not try to do any higher level HCI data transmission before reaching active state. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add initial sleep support to Three-wire UARTJohan Hedberg2012-07-171-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds very basic support for the sleep related messages. The only thing the code does right now is send a wakeup message as soon as receiving a sleep one, essentially preventing the controller from going to sleep. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Improve rx debug logs for Three-wire UARTJohan Hedberg2012-07-171-14/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary debug logs and add some to more centralized places. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Use delayed init for Three-wire UARTJohan Hedberg2012-07-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch takes into use the delayed initialization feature that the Bluetooth UART framework provides. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add delayed init sequence support for UART controllersJohan Hedberg2012-07-172-1/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes it possible to have UART drivers perform an internal initialization before calling hci_register_dev. This allows moving a lot of init code from user space (hciattach) to the kernel side, thereby creating a more controlled/robust initialization process. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Simplify hci_uart_tty_close logicJohan Hedberg2012-07-171-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch cleans up and reduces indentation in the hci_uart_tty_close function. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add support for Three-wire Link Control packetsJohan Hedberg2012-07-171-17/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic support for parsing and sending Three-wire UART Link Control packets. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Fix/implement Three-wire reliable packet sendingJohan Hedberg2012-07-171-17/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch should complete the necessary code for sending reliable Three-wire packets. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add Three-wire header value convenience macrosJohan Hedberg2012-07-171-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds convenience macros for reading Three-wire header values. This will help make the code more readable. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add initial packet sending support to Three-wire UARTJohan Hedberg2012-07-171-7/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds initial packed encoding and sending support to the Three-wire UART HCI transport driver. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add basic packet parsing to Three-wire UART driverJohan Hedberg2012-07-171-8/+222
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic packet parsing to the Three-wire UART HCI driver for packets received from the controller. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add initial reliable packet support for Three-wire UARTJohan Hedberg2012-07-171-0/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds initial support for reliable packets along with the necessary retransmission timer for the Three-wire UART HCI driver. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Add basic state tracking to Three-wire UART driverJohan Hedberg2012-07-171-4/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic state tracking and socket buffer handling to the Three-wire UART (H5) HCI driver. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Initial skeleton for Three-wire UART (H5) supportJohan Hedberg2012-07-175-0/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the initial skeleton for Three-wire UART (H5) support and hooks it up to the HCI UART framework. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Change page scan interval in fast connectable modeJohan Hedberg2012-07-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on a user space (hciops) patch which never made it upstream but does make sense to include in the mgmt part of the kernel. (User space) commit message from Dmitriy Paliy: " Page scan interval in fast connectable mode is changed from 22.5 msec to 160 msec to perform less aggressive page scanning. This is done accordingly to controller vendor recommendation. Primary concern is that current parameters 22.5 interval, 11.25 window, and interleaved scanning occupy whole radio bandwidth. Changing interval to 160 msec should be sufficient for both speeding up connection establishment and leaving space for other activities, like inquiry scan, e.g. " Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Use tx window from config response for ack timingMat Martineau2012-07-152-25/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change addresses an L2CAP ERTM throughput problem when a remote device does not fully utilize the available transmit window. The L2CAP ERTM transmit window size determines the maximum number of unacked frames that may be outstanding at any time. It is configured separately for each direction of an ERTM connection. Each side sends a configuration request with a tx_win field indicating how many unacked frames it is capable of receiving before sending an ack. The configuration response's tx_win field shows how many frames the transmitter will actually send before waiting for an ack. It's important to trace both the actual transmit window (to check for validity of incoming frames) and the number of frames that the transmitter will send before waiting (to send acks at the appropriate time). Now there are separate tx_win and ack_win values. ack_win is updated based on configuration responses, and is used to determine when acks are sent. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: debug: Print amp_mgr refcntAndrei Emeltchenko2012-07-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve debug output. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: debug: Print l2cap_chan refcountAndrei Emeltchenko2012-07-111-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve debug output. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: debug: Use standard hex object specifiers in hci_eventAndrei Emeltchenko2012-07-111-85/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To help debugging printed hex object use standard bluetooth specifiers in hci_event. The patch changes format from 0x%04x to 0x%4.4x; print manufacturer id and handle in hex instead of int; print opcode always in 0x%4.4x format; status in 0x%2.2x. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: debug: Add debug to l2cap_security_cfmAndrei Emeltchenko2012-07-101-2/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: debug: Print CID and PSM in hex formatAndrei Emeltchenko2012-07-101-15/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct places where CID and PSM were printed as int. For CID: 0x%4.4x is used and for PSM: 0x%2.2x. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: debug: Correct types specifiers for L2CAPAndrei Emeltchenko2012-07-101-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid unneeded type conversion by correcting type specifiers in debug statements for L2CAP. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: debug: Add printing num of cmds queuedAndrei Emeltchenko2012-07-101-1/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Refactor PIN code rejection to use user_pairing_resp()Jaganath Kanakkassery2012-07-101-23/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reuse user_pairing_resp() to send PIN code negative reply Signed-off-by: Jaganath Kanakkassery <jaganath.k@samsung.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: btmrvl: trivial style fixesAndrei Emeltchenko2012-07-092-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch shortens locals scope and adds missing braces. This is a diff between v1 which was applied and v2 of patch "Bluetooth: btmrvl: Do not send vendor events to bluetooth stack". Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Do not auto off AMP controllerAndrei Emeltchenko2012-06-301-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since AMP controller is not managed by user space do not shut it down. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: bluecard_cs: Shorten scope for iobaseAndrei Emeltchenko2012-06-301-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Shortening scope shall silence some warnings reported by Geert Uytterhoeven: ... drivers/bluetooth/bluecard_cs.c: warning: unused variable 'iobase' [-Wunused-variable] ... Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Route traffic only through BR/EDR controllerAndrei Emeltchenko2012-06-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If AMP controller is first in the list then Bluetooth traffic might be routed through it (if source is not specified). The patch prevents this case and also checks that source is BR/EDR. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: Fix warning: using int as NULL pointerAndrei Emeltchenko2012-06-302-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix for warnings below: ... drivers/bluetooth/bt3c_cs.c:667:20: warning: Using plain integer as NULL pointer drivers/bluetooth/btuart_cs.c:596:20: warning: Using plain integer as NULL pointer ... Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | * | Bluetooth: cleanup dtl1_configDevendra Naga2012-06-301-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve the error handling of dtl1_config() Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
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