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path: root/drivers/bluetooth
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2017-02-19btmrvl: fix spelling mistake: "actived" -> "activated"Colin Ian King1-1/+1
trivial fix to spelling mistake in error message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-18Bluetooth: hci_qca: fix spelling mistake: "Spurrious" -> "Spurious"Colin Ian King1-2/+2
trivial fix to spelling mistake in error message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btmrvl: fix spelling mistake: "caibration" -> "calibration"Colin Ian King1-1/+1
trivial fix to spelling mistake in BT_ERR error message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btqcomsmd: Allow driver to build if COMPILE_TEST is enabledJavier Martinez Canillas1-1/+1
The driver only has runtime but no build time dependency with QCOM_SMD && QCOM_WCNSS_CTRL. So it can be built for testing purposes if COMPILE_TEST option is enabled. This is useful to have more build coverage and make sure that the driver is not affected by changes that could cause build regressions. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: Add another AR3012 04ca:3018 deviceDmitry Tunin2-0/+3
T: Bus=01 Lev=01 Prnt=01 Port=07 Cnt=04 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=3018 Rev=00.01 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org
2017-02-16Bluetooth: hci_bcm: Add support for BCM2E95 and BCM2E96Daniel Drake1-24/+44
The BCM2E96 ID is used by the ECS EF20 laptop, and BCM2E95 is present in the Weibu F3C. Both are now logged as: hci0: BCM: chip id 82 hci0: BCM43341B0 (002.001.014) build 0000 hci0: BCM (002.001.014) build 0158 The ECS vendor kernel predates the host-wakeup support in hci_bcm but it explicitly has a comment saying that the GPIO assignment needs to be reordered for BCM2E96: 1. (not used in vendor driver) 2. Device wakeup 3. Shutdown For both devices in question, the DSDT has these GPIOs listed in order of GpioInt, GpioIo, GpioIo. And if we use the first one listed (GpioInt) as the host wakeup, that interrupt handler fires while doing bluetooth I/O. I am assuming the convention of GPIO ordering has been changed for these new device IDs, so lets use the new ordering on such devices. Signed-off-by: Daniel Drake <drake@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btbcm: Add a delay for module resetWen-chien Jesse Sung1-0/+3
Some btbcm devices require more time to complete its reset process. They won't reply any hci command until reset is done. [ 17.218554] Bluetooth: hci0 command 0x1001 tx timeout [ 25.214999] Bluetooth: hci0: BCM: Reading local version info failed (-110) Signed-off-by: Wen-chien Jesse Sung <jesse.sung@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btusb: Add support for 413c:8143Wen-chien Jesse Sung1-0/+4
This is a Boardcom module and requires patchram to work. T: Bus=01 Lev=03 Prnt=03 Port=01 Cnt=02 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=413c ProdID=8143 Rev= 1.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=20689D1FAF94 C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) Signed-off-by: Wen-chien Jesse Sung <jesse.sung@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16btmrvl: use dt's irqflags for wakeup pinJeffy Chen1-2/+1
Use irqflags parsed from dt. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16btmrvl: set irq_bt to -1 when failed to parse itJeffy Chen1-0/+1
The irq_of_parse_and_map will return 0 as a invalid irq. Set irq_bt to -1 in this case, so that the btmrvl resume/suspend code would not try to enable/disable it. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16btmrvl: avoid double-disable_irq() raceJeffy Chen1-2/+6
It's much the same as what we did for mwifiex in: b9da4d2 mwifiex: avoid double-disable_irq() race "We have a race where the wakeup IRQ might be in flight while we're calling mwifiex_disable_wake() from resume(). This can leave us disabling the IRQ twice. Let's disable the IRQ and enable it in case if we have double-disabled it." Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btusb: Configure Marvell to use one of the pins for oob wakeupRajat Jain1-0/+51
The Marvell devices may have many gpio pins, and hence for wakeup on these out-of-band pins, the chip needs to be told which pin is to be used for wakeup, using an hci command. Thus, we read the pin number etc from the device tree node and send a command to the chip. Signed-off-by: Rajat Jain <rajatja@google.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btusb: Add out-of-band wakeup supportRajat Jain1-0/+85
Some onboard BT chips (e.g. Marvell 8997) contain a wakeup pin that can be connected to a gpio on the CPU side, and can be used to wakeup the host out-of-band. This can be useful in situations where the in-band wakeup is not possible or not preferable (e.g. the in-band wakeup may require the USB host controller to remain active, and hence consuming more system power during system sleep). The oob gpio interrupt to be used for wakeup on the CPU side, is read from the device tree node, (using standard interrupt descriptors). A devcie tree binding document is also added for the driver. The compatible string is in compliance with Documentation/devicetree/bindings/usb/usb-device.txt Signed-off-by: Rajat Jain <rajatja@google.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btusb: Use an error label for error pathsRajat Jain1-10/+9
Use a label to remove the repetetive cleanup, for error cases. Signed-off-by: Rajat Jain <rajatja@google.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btqcomsmd: Fix module autoloadJavier Martinez Canillas1-0/+1
If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/bluetooth/btqcomsmd.ko | grep alias $ After this patch: $ modinfo drivers/bluetooth/btqcomsmd.ko | grep alias alias: of:N*T*Cqcom,wcnss-btC* alias: of:N*T*Cqcom,wcnss-bt Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16Bluetooth: btusb: add support for 0bb4:0306Christoph Haag1-0/+4
It's a custom USB ID for the broadcom bt adapter in the HTC Vive. T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 6 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0bb4 ProdID=0306 Rev= 1.12 S: Manufacturer=Broadcom Corp S: Product=BCM2045A0 S: SerialNumber=AC3743E110CE C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr= 0mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=btusb E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) dmesg: Bluetooth: hci0: BCM: chip id 102 Bluetooth: hci0: c-l Bluetooth: hci0: BCM (001.001.005) build 0000 Bluetooth: hci0: BCM (001.001.005) build 0481 Bluetooth: hci0: BCM20703A1 Generic USB 20Mhz fcbga_BU Signed-off-by: Christoph Haag <haagch@frickel.club> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-12-16Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs updates from Al Viro: - more ->d_init() stuff (work.dcache) - pathname resolution cleanups (work.namei) - a few missing iov_iter primitives - copy_from_iter_full() and friends. Either copy the full requested amount, advance the iterator and return true, or fail, return false and do _not_ advance the iterator. Quite a few open-coded callers converted (and became more readable and harder to fuck up that way) (work.iov_iter) - several assorted patches, the big one being logfs removal * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: logfs: remove from tree vfs: fix put_compat_statfs64() does not handle errors namei: fold should_follow_link() with the step into not-followed link namei: pass both WALK_GET and WALK_MORE to should_follow_link() namei: invert WALK_PUT logics namei: shift interpretation of LOOKUP_FOLLOW inside should_follow_link() namei: saner calling conventions for mountpoint_last() namei.c: get rid of user_path_parent() switch getfrag callbacks to ..._full() primitives make skb_add_data,{_nocache}() and skb_copy_to_page_nocache() advance only on success [iov_iter] new primitives - copy_from_iter_full() and friends don't open-code file_inode() ceph: switch to use of ->d_init() ceph: unify dentry_operations instances lustre: switch to use of ->d_init()
2016-12-16Makefile: drop -D__CHECK_ENDIAN__ from cflagsMichael S. Tsirkin1-2/+0
That's the default now, no need for makefiles to set it. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
2016-12-08Bluetooth: btmrvl: drop duplicate header slab.hGeliang Tang1-1/+0
Drop duplicate header slab.h from btmrvl_drv.h. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-12-05[iov_iter] new primitives - copy_from_iter_full() and friendsAl Viro1-1/+1
copy_from_iter_full(), copy_from_iter_full_nocache() and csum_and_copy_from_iter_full() - counterparts of copy_from_iter() et.al., advancing iterator only in case of successful full copy and returning whether it had been successful or not. Convert some obvious users. *NOTE* - do not blindly assume that something is a good candidate for those unless you are sure that not advancing iov_iter in failure case is the right thing in this case. Anything that does short read/short write kind of stuff (or is in a loop, etc.) is unlikely to be a good one. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-11-27Bluetooth: hci_qca: Use setup_timer Kernel API instead of init_timerPrasanna Karthik1-6/+3
Replace init_timer function with setup_timer reported by coccinelle Signed-off-by: Prasanna Karthik <pkarthik@intrinsyc.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-11-27Bluetooth: hci_h5: Use setup_timer Kernel API instead of init_timerPrasanna Karthik1-3/+1
Replace init_timer function with setup_timer reported by coccinelle Signed-off-by: Prasanna Karthik <pkarthik@intrinsyc.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-11-27Bluetooth: hci_bcsp: Use setup_timer Kernel API instead of init_timerPrasanna Karthik1-3/+1
Replace init_timer function with setup_timer reported by coccinelle Signed-off-by: Prasanna Karthik <pkarthik@intrinsyc.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-10-20Bluetooth: btwilink: Fix probe return valueJacob Siverskog1-1/+1
Probe functions should return 0 on success. This driver's probe returns the value returned by hci_register_dev(), which is the hci index. This works for systems with only one hci device (id = 0) but for systems where the btwilink device ends up with an id larger than 0, things will start to fall apart. Make the probe function return 0 on success. Signed-off-by: Jacob Siverskog <jacob@teenage.engineering> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-10-13Bluetooth: hci_bcm: Fix autosuspend PM for Lenovo ThinkPad 8Jérôme de Bretagne1-0/+8
ACPI table for BCM2E55 of Lenovo ThinkPad 8 is not correct. Set correctly IRQ polarity for this device, fixing the issue of bluetooth never resuming after autosuspend PM. Signed-off-by: Jérôme de Bretagne <jerome.debretagne@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-10-07Bluetooth: btusb: Fix atheros firmware download errorEthan Hsieh1-4/+4
Move usb_autopm_get_interface() ahead of setup_on_usb() to prevent device from sending usb control message in usb suspend mode. The error message is as below: [ 83.944103] btusb 1-2:1.1: usb_suspend_interface: status 0 [ 83.944107] btusb 1-2:1.0: usb_suspend_interface: status 0 [ 83.960132] usb 1-2: usb auto-suspend, wakeup 0 [ 83.976156] usb 1-2: usb_suspend_device: status 0 [ 83.976162] usb 1-2: usb_suspend_both: status 0 [ 298.689106] Bluetooth: hci0 [ 298.689399] Bluetooth: hci0: Failed to access otp area (-113) Signed-off-by: Ethan Hsieh <ethan.hsieh@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-10-06Bluetooth: btusb: add entry for Marvell 8997 chipsetAmitkumar Karwar1-0/+1
btusb_set_bdaddr_marvell() configures BD address for Marvell chipsets. This patch adds new chipset 8997 in the list so that BD address feature would be available for it. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-10-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds14-94/+814
Pull networking updates from David Miller: 1) BBR TCP congestion control, from Neal Cardwell, Yuchung Cheng and co. at Google. https://lwn.net/Articles/701165/ 2) Do TCP Small Queues for retransmits, from Eric Dumazet. 3) Support collect_md mode for all IPV4 and IPV6 tunnels, from Alexei Starovoitov. 4) Allow cls_flower to classify packets in ip tunnels, from Amir Vadai. 5) Support DSA tagging in older mv88e6xxx switches, from Andrew Lunn. 6) Support GMAC protocol in iwlwifi mwm, from Ayala Beker. 7) Support ndo_poll_controller in mlx5, from Calvin Owens. 8) Move VRF processing to an output hook and allow l3mdev to be loopback, from David Ahern. 9) Support SOCK_DESTROY for UDP sockets. Also from David Ahern. 10) Congestion control in RXRPC, from David Howells. 11) Support geneve RX offload in ixgbe, from Emil Tantilov. 12) When hitting pressure for new incoming TCP data SKBs, perform a partial rathern than a full purge of the OFO queue (which could be huge). From Eric Dumazet. 13) Convert XFRM state and policy lookups to RCU, from Florian Westphal. 14) Support RX network flow classification to igb, from Gangfeng Huang. 15) Hardware offloading of eBPF in nfp driver, from Jakub Kicinski. 16) New skbmod packet action, from Jamal Hadi Salim. 17) Remove some inefficiencies in snmp proc output, from Jia He. 18) Add FIB notifications to properly propagate route changes to hardware which is doing forwarding offloading. From Jiri Pirko. 19) New dsa driver for qca8xxx chips, from John Crispin. 20) Implement RFC7559 ipv6 router solicitation backoff, from Maciej Żenczykowski. 21) Add L3 mode to ipvlan, from Mahesh Bandewar. 22) Support 802.1ad in mlx4, from Moshe Shemesh. 23) Support hardware LRO in mediatek driver, from Nelson Chang. 24) Add TC offloading to mlx5, from Or Gerlitz. 25) Convert various drivers to ethtool ksettings interfaces, from Philippe Reynes. 26) TX max rate limiting for cxgb4, from Rahul Lakkireddy. 27) NAPI support for ath10k, from Rajkumar Manoharan. 28) Support XDP in mlx5, from Rana Shahout and Saeed Mahameed. 29) UDP replicast support in TIPC, from Richard Alpe. 30) Per-queue statistics for qed driver, from Sudarsana Reddy Kalluru. 31) Support BQL in thunderx driver, from Sunil Goutham. 32) TSO support in alx driver, from Tobias Regnery. 33) Add stream parser engine and use it in kcm. 34) Support async DHCP replies in ipconfig module, from Uwe Kleine-König. 35) DSA port fast aging for mv88e6xxx driver, from Vivien Didelot. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1715 commits) mlxsw: switchx2: Fix misuse of hard_header_len mlxsw: spectrum: Fix misuse of hard_header_len net/faraday: Stop NCSI device on shutdown net/ncsi: Introduce ncsi_stop_dev() net/ncsi: Rework the channel monitoring net/ncsi: Allow to extend NCSI request properties net/ncsi: Rework request index allocation net/ncsi: Don't probe on the reserved channel ID (0x1f) net/ncsi: Introduce NCSI_RESERVED_CHANNEL net/ncsi: Avoid unused-value build warning from ia64-linux-gcc net: Add netdev all_adj_list refcnt propagation to fix panic net: phy: Add Edge-rate driver for Microsemi PHYs. vmxnet3: Wake queue from reset work i40e: avoid NULL pointer dereference and recursive errors on early PCI error qed: Add RoCE ll2 & GSI support qed: Add support for memory registeration verbs qed: Add support for QP verbs qed: PD,PKEY and CQ verb support qed: Add support for RoCE hw init qede: Add qedr framework ...
2016-10-04Merge tag 'usb-4.9-rc1' of ↵Linus Torvalds1-3/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull usb/phy/extcon updates from Greg KH: "Here is the big USB, and PHY, and extcon, patchsets for 4.9-rc1. Full details are in the shortlog, but generally a lot of new hardware support, usb gadget updates, and Wolfram's great cleanup of USB error message handling, making the kernel image a tad bit smaller. All of this has been in linux-next with no reported issues" * tag 'usb-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (343 commits) Revert "usbtmc: convert to devm_kzalloc" USB: serial: cp210x: Add ID for a Juniper console usb: Kconfig: using select for USB_COMMON dependency bluetooth: bcm203x: don't print error when allocating urb fails mmc: host: vub300: don't print error when allocating urb fails usb: hub: change CLEAR_FEATURE to SET_FEATURE usb: core: Introduce a USB port LED trigger USB: bcma: drop Northstar PHY 2.0 initialization code usb: core: hcd: add missing header dependencies usb: musb: da8xx: fix error handling message in probe usb: musb: Fix session based PM for first invalid VBUS usb: musb: Fix PM runtime for disconnect after unconfigure musb: Export musb_root_disconnect for use in modules usb: misc: legousbtower: Fix NULL pointer deference cdc-acm: hardening against malicious devices Revert "usb: gadget: NCM: Protect dev->port_usb using dev->lock" include: extcon: Fix compilation error caused because of incomplete merge MAINTAINERS: add tree entry for USB Serial phy-twl4030-usb: initialize charging-related stuff via pm_runtime phy-twl4030-usb: better handle musb_mailbox() failure ...
2016-09-27bluetooth: bcm203x: don't print error when allocating urb failsWolfram Sang1-3/+1
kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-24Bluetooth: Use single return in hci_uart_tty_ioctl() callVignesh Raman1-13/+15
Remove multiple return statements in hci_uart_tty_ioctl() call and added a single return statement. This code re-organisation allows subsequent locking to be easily added. Signed-off-by: Vignesh Raman <Vignesh_Raman@mentor.com> Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Rajeev Kumar <rajeev_kumar@mentor.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-24Bluetooth: BCSP fails to ACK re-transmitted frames from the peerDean Jenkins1-34/+51
Send an ACK frame with the current txack value in response to every received reliable frame unless a TX reliable frame is being sent. This modification allows re-transmitted frames from the remote peer to be acknowledged rather than ignored. It means that the remote peer knows which frame number to start re-transmitting from. Without this modification, the recovery time to a missing frame from the remote peer was unnecessarily being extended because the headers of the out of order reliable frames were being discarded rather than being processed. The frame headers of received frames will indicate whether the local peer's transmissions have been acknowledged by the remote peer. Therefore, the local peer may unnecessarily re-transmit despite the remote peer already indicating that the frame had been acknowledged in out of order reliable frame. Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Jiada Wang <jiada_wang@mentor.com> Signed-off-by: Rajeev Kumar <rajeev_kumar@mentor.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-24Bluetooth: Tidy-up coding style in hci_bcsp.cDean Jenkins1-26/+29
drivers/bluetooth/hci_bcsp.c contains some style issues as highlighted by ./scripts/checkpatch.pl --strict -f drivers/bluetooth/hci_bcsp.c a) comments - maintainer prefers network style comments b) positioning of lines in multi-line statements c) spaces after casts d) missing blank lines after declarations Therefore, tidy-up the above to make it easier to apply future code changes that have conforming style. Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-22Bluetooth: btwilink: Save the packet type before sendingLaura Abbott1-1/+3
Running with KASAN produces some messages: BUG: KASAN: use-after-free in ti_st_send_frame+0x9c/0x16c at addr ffffffc064868fe8 Read of size 1 by task kworker/u17:1/1266 <KASAN output trimmed> Hardware name: HiKey Development Board (DT) Workqueue: hci0 hci_cmd_work Call trace: [<ffffffc00008c00c>] dump_backtrace+0x0/0x178 [<ffffffc00008c1a4>] show_stack+0x20/0x28 [<ffffffc00067da38>] dump_stack+0xa8/0xe0 [<ffffffc000288430>] print_trailer+0x110/0x174 [<ffffffc00028aedc>] object_err+0x4c/0x5c [<ffffffc00028f714>] kasan_report_error+0x254/0x54c [<ffffffc00028fa70>] kasan_report+0x64/0x70 [<ffffffc00028eb8c>] __asan_load1+0x4c/0x54 [<ffffffc000b59b24>] ti_st_send_frame+0x9c/0x16c [<ffffffc000ee8dcc>] hci_send_frame+0xb4/0x118 [<ffffffc000ee8efc>] hci_cmd_work+0xcc/0x154 [<ffffffc0000f6c48>] process_one_work+0x26c/0x7a4 [<ffffffc0000f721c>] worker_thread+0x9c/0x73c [<ffffffc000100250>] kthread+0x138/0x154 [<ffffffc000085c50>] ret_from_fork+0x10/0x40 The packet is being accessed for statistics after it has been freed. Save the packet type before sending for statistics afterwards. Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-22Bluetooth: Add a new 04ca:3011 QCA_ROME deviceDmitry Tunin1-0/+1
BugLink: https://bugs.launchpad.net/bugs/1535802 T: Bus=01 Lev=02 Prnt=02 Port=04 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=3011 Rev=00.01 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org
2016-09-19Bluetooth: hci_uart: Add Marvell supportLoic Poulain5-1/+412
This patch introduces support for Marvell Bluetooth controller over UART (8897 for now). In order to send the final firmware at full speed, a helper firmware is firstly sent. Firmware download is driven by the controller which sends request firmware packets (including expected size). This driver is a global rework of the one proposed by Amitkumar Karwar <akarwar@marvell.com>. Signed-off-by: Loic Poulain <loic.poulain@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: hci_uart: Add Nokia Protocol identifierLoic Poulain1-1/+2
Will be used by hci_nokia extra protocol. Signed-off-by: Loic Poulain <loic.poulain@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: hci_bcm: Change protocol nameLoic Poulain1-1/+1
Use full name instead of abbreviation. Signed-off-by: Loic Poulain <loic.poulain@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: btrtl: Add RTL8822BE Bluetooth deviceLarry Finger1-12/+95
The RTL8822BE is a new Realtek wifi and BT device. Support for the BT part is hereby added. As this device is similar to most of the other Realtek BT devices, the changes are minimal. The main difference is that the 8822BE needs a configuration file for enabling and disabling features. Thus code is added to select and load this configuration file. Although not needed at the moment, hooks are added for the other devices that might need such configuration files. One additional change is to the routine that tests that the project ID contained in the firmware matches the hardware. As the project IDs are not sequential, continuing to use the position in the array as the expected value of the ID would require adding extra unused entries in the table, and any subsequant rearrangment of the array would break the code. To fix these problems, the array elements now contain both the hardware ID and the expected value for the project ID. Signed-off-by: 陆朱伟 <alex_lu@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: btqca: remove null checks on edl->data as it is an arrayColin Ian King1-4/+4
edl->data is an array of __u8 so the null check is unneccessary, so remove it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: btusb: Mark CW6622 devices to have broken link key commandsSzymon Janc1-1/+6
Conwise CW6622 seems to have a problem with the stored link key commands so just mark it as broken. < HCI Command: Read Local Supported Features (0x04|0x0003) plen 0 > HCI Event: Command Complete (0x0e) plen 12 Read Local Supported Features (0x04|0x0003) ncmd 1 status 0x00 Features: 0xff 0x3e 0x85 0x38 0x18 0x18 0x00 0x00 < HCI Command: Read Local Version Information (0x04|0x0001) plen 0 > HCI Event: Command Complete (0x0e) plen 12 Read Local Version Information (0x04|0x0001) ncmd 1 status 0x00 HCI Version: 2.0 (0x3) HCI Revision: 0x1f4 LMP Version: 2.0 (0x3) LMP Subversion: 0x1f4 Manufacturer: CONWISE Technology Corporation Ltd (66) ... < HCI Command: Read Local Supported Commands (0x04|0x0002) plen 0 > HCI Event: Command Complete (0x0e) plen 68 Read Local Supported Commands (0x04|0x0002) ncmd 1 status 0x00 Commands: 7fffef03cedfffffffffff1ff20ff8ff3f ... < HCI Command: Read Stored Link Key (0x03|0x000d) plen 7 bdaddr 00:00:00:00:00:00 all 1 > HCI Event: Command Complete (0x0e) plen 8 Read Stored Link Key (0x03|0x000d) ncmd 1 status 0x11 max 0 num 0 Error: Unsupported Feature or Parameter Value Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: Remove deprecated create_singlethread_workqueueBhaktipriya Shridhar1-1/+1
The workqueue "workqueue" queues multiple work items viz &qca->ws_awake_rx &qca->ws_rx_vote_off, &qca->ws_awake_device, &qca->ws_tx_vote_off which require strict execution ordering. Hence, an ordered dedicated workqueue has been used to replace the deprecated create_singlethread_workqueue instance. WQ_MEM_RECLAIM has not been set since the driver is not being used on a memory reclaim path. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: add WCNSS dependency for HCI driverArnd Bergmann1-1/+1
The newly added bluetooth driver is based on the soc-specific support, but lacks the obvious compile-time dependency on that: drivers/bluetooth/btqcomsmd.o: In function `btqcomsmd_probe': btqcomsmd.c:(.text.btqcomsmd_probe+0x40): undefined reference to `qcom_wcnss_open_channel' btqcomsmd.c:(.text.btqcomsmd_probe+0x5c): undefined reference to `qcom_wcnss_open_channel' Makefile:969: recipe for target 'vmlinux' failed Fixes: 90c107dc8b2c ("Bluetooth: Introduce Qualcomm WCNSS SMD based HCI driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: bcm203x: don't print error when allocating urb failsWolfram Sang1-3/+1
kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: btusb: Add support for 0cf3:e009Kai-Heng Feng1-0/+1
Device 0cf3:e009 is one of the QCA ROME family. T: Bus=01 Lev=01 Prnt=01 Port=07 Cnt=04 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0cf3 ProdID=e009 Rev=00.01 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: btusb, hci_intel: Fix wait_on_bit_timeout() return value checksBart Van Assche2-6/+5
wait_on_bit_timeout() returns one of the following three values: * 0 to indicate success. * -EINTR to indicate that a signal has been received; * -EAGAIN to indicate timeout; Make the wait_on_bit_timeout() callers check for these values. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-09-19Bluetooth: Introduce Qualcomm WCNSS SMD based HCI driverBjorn Andersson3-0/+195
The Qualcomm WCNSS chip provides two SMD channels to the BT core; one for command and one for event packets. This driver exposes the two channels as a hci device. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-08-31miscdevice: Use module_misc_device() macroPrasannaKumar Muralidharan1-15/+1
This patch removes module_init()/module_exit() from driver code by using module_misc_device() macro. All modules in this patch has a print statement which is removed when module_misc_device() macro is used. If undesirable this patch can be dropped entirely, this is the only purpose of making this as a separate patch. Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-18Bluetooth: btmrvl: reset is_suspending flag in failure pathAmitkumar Karwar1-0/+1
is_suspending flag remains on when host sleep fails to enable. Data path is unnecessarily blocked after this. This patch ensures to reset the flag in failure path. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-07-18Bluetooth: bpa10x: Add support for hci_set_fw_infoMarcel Holtmann1-0/+2
The Digianswer sniffer devices allow for reading a firmware specific information string. If it is available, then inform the Bluetooth core about it via hci_set_fw_info. That exposes it via debugfs like this: # cat /sys/kernel/debug/bluetooth/hci0/firmware_info SNIF_102,BB930,02/01/18,10:37:56 Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-03 00:26:55 +0300