summaryrefslogtreecommitdiff
path: root/drivers/bluetooth/btusb.c
AgeCommit message (Collapse)Author
2020-03-16Bluetooth: btusb: print Intel fw build version in power-on bootSukumar Ghorai
To determine the build version of Bluetooth firmware to ensure reported issue related to a particular release. This is very helpful for every fw downloaded to BT controller and issue reported from field test. Signed-off-by: Amit K Bag <amit.k.bag@intel.com> Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-03-08Bluetooth: Enable erroneous data reporting if WBS is supportedAlain Michaud
This change introduces a wide band speech setting which allows higher level clients to query the local controller support for wide band speech as well as set the setting state when the radio is powered off. Internally, this setting controls if erroneous data reporting is enabled on the controller. Signed-off-by: Alain Michaud <alainm@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-02-28Bluetooth: Support querying for WBS support through MGMTAlain Michaud
This patch provides a mechanism for MGMT interface client to query the capability of the controller to support WBS. Signed-off-by: Alain Michaud <alainm@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-02-28Bluetooth: btusb: Add flag to define wideband speech capabilityAlain Michaud
This change adds a new flag to define a controller's wideband speech capability. This is required since no reliable over HCI mechanism exists to query the controller and driver's compatibility with wideband speech. Signed-off-by: Alain Michaud <alainm@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-02-08Bluetooth: btusb: Add support for 13d3:3548 Realtek 8822CE deviceSergey Shatunov
The ASUS FX505DV laptop contains RTL8822CE device with an associated BT chip using a USB ID of 13d3:3548. This patch add fw download support for it. T: Bus=03 Lev=01 Prnt=01 Port=03 Cnt=03 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3548 Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Sergey Shatunov <me@prok.pw> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-01-06Bluetooth: btusb: Add support for 04ca:3021 QCA_ROME deviceRocky Liao
USB "VendorID:04ca ProductID:3021" is a new QCA ROME USB Bluetooth device, this patch will support firmware downloading for it. T: Bus=02 Lev=02 Prnt=02 Port=05 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=3021 Rev= 0.01 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 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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 Signed-off-by: Rocky Liao <rjliao@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-12-05Bluetooth: btusb: Disable runtime suspend on Realtek devicesKai-Heng Feng
After commit 9e45524a0111 ("Bluetooth: btusb: Fix suspend issue for Realtek devices") both WiFi and Bluetooth stop working after reboot: [ 34.322617] usb 1-8: reset full-speed USB device number 3 using xhci_hcd [ 34.450401] usb 1-8: device descriptor read/64, error -71 [ 34.694375] usb 1-8: device descriptor read/64, error -71 ... [ 44.599111] rtw_pci 0000:02:00.0: failed to poll offset=0x5 mask=0x3 value=0x0 [ 44.599113] rtw_pci 0000:02:00.0: mac power on failed [ 44.599114] rtw_pci 0000:02:00.0: failed to power on mac [ 44.599114] rtw_pci 0000:02:00.0: leave idle state failed [ 44.599492] rtw_pci 0000:02:00.0: failed to leave ips state [ 44.599493] rtw_pci 0000:02:00.0: failed to leave idle state That commit removed USB_QUIRK_RESET_RESUME, which not only resets the USB device after resume, it also prevents the device from being runtime suspended by USB core. My experiment shows if the Realtek btusb device ever runtime suspends once, the entire wireless module becomes useless after reboot. So let's explicitly disable runtime suspend on Realtek btusb device for now. Fixes: 9e45524a0111 ("Bluetooth: btusb: Fix suspend issue for Realtek devices") Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-11-29Bluetooth: btusb: fix memory leak on fwColin Ian King
Currently the error return path when the call to btusb_mtk_hci_wmt_sync fails does not free fw. Fix this by returning via the error_release_fw label that performs the free'ing. Addresses-Coverity: ("Resource leak") Fixes: a1c49c434e15 ("Bluetooth: btusb: Add protocol support for MediaTek MT7668U USB devices") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-11-28Bluetooth: btusb: fix non-atomic allocation in completion handlerJohan Hovold
USB completion handlers are called in atomic context and must specifically not allocate memory using GFP_KERNEL. Fixes: a1c49c434e15 ("Bluetooth: btusb: Add protocol support for MediaTek MT7668U USB devices") Cc: stable <stable@vger.kernel.org> # 5.3 Cc: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-11-27Bluetooth: btusb: Edit the logical value for Realtek Bluetooth resetMax Chou
It should be pull low and pull high on the physical line for the Realtek Bluetooth reset. gpiod_set_value_cansleep() takes ACTIVE_LOW status for the logical value settings, so the original commit should be corrected. Signed-off-by: Max Chou <max.chou@realtek.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-11-15Bluetooth: btusb: fix PM leak in error case of setupOliver Neukum
If setup() fails a reference for runtime PM has already been taken. Proper use of the error handling in btusb_open()is needed. You cannot just return. Fixes: ace31982585a3 ("Bluetooth: btusb: Add setup callback for chip init on USB") Signed-off-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-10-17Bluetooth: btusb: Trigger Intel FW download error recoveryAmit K Bag
Sometimes during FW data download stage, in case of an error is encountered the controller device could not be recovered. To recover from such failures send Intel hard Reset to re-trigger FW download in following error scenarios: 1. Intel Read version command error 2. Firmware download timeout 3. Failure in Intel Soft Reset for switching to operational FW 4. Boot timeout for switching to operaional FW Signed-off-by: Raghuram Hegde <raghuram.hegde@intel.com> Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com> Signed-off-by: Amit K Bag <amit.k.bag@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-10-16Bluetooth: btusb: Use IS_ENABLED instead of #ifdefMarcel Holtmann
For the different hardware support options, it is better to use IS_ENABLED check. Let the compiler do the needed optimizations. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2019-10-16Bluetooth: btusb: avoid unused function warningArnd Bergmann
The btusb_rtl_cmd_timeout() function is used inside of an ifdef, leading to a warning when this part is hidden from the compiler: drivers/bluetooth/btusb.c:530:13: error: unused function 'btusb_rtl_cmd_timeout' [-Werror,-Wunused-function] Use an IS_ENABLED() check instead so the compiler can see the code and then discard it silently. Fixes: d7ef0d1e3968 ("Bluetooth: btusb: Use cmd_timeout to reset Realtek device") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-10-16Bluetooth: btusb: print FW version after FW downloadAmit K Bag
After FW download there is no print to confirm the current FW version. Add print to check FW version incase of FW download. Signed-off-by: Amit K Bag <amit.k.bag@intel.com> Signed-off-by: Yoni Shavit <yshavit@chromium.org> Signed-off-by: Chethan Tumkur Narayan <chethan.tumkur.narayan@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-09-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
Minor overlapping changes in the btusb and ixgbe drivers. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-05Bluetooth: btusb: Use cmd_timeout to reset Realtek deviceAlex Lu
Realtek Bluetooth controller provides a BT_DIS reset pin for hardware reset of it. The cmd_timeout is helpful on Realtek bluetooth controller where the firmware gets stuck. Signed-off-by: Alex Lu <alex_lu@realsil.com.cn> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-09-05Bluetooth: btusb: Fix suspend issue for Realtek devicesAlex Lu
From the perspective of controller, global suspend means there is no SET_FEATURE (DEVICE_REMOTE_WAKEUP) and controller would drop the firmware. It would consume less power. So we should not send this kind of SET_FEATURE when host goes to suspend state. Otherwise, when making device enter selective suspend, host should send SET_FEATURE to make sure the firmware remains. Signed-off-by: Alex Lu <alex_lu@realsil.com.cn> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-09-04Bluetooth: btrtl: Additional Realtek 8822CE Bluetooth devicesJian-Hong Pan
The ASUS X412FA laptop contains a Realtek RTL8822CE device with an associated BT chip using a USB ID of 04ca:4005. This ID is added to the driver. The /sys/kernel/debug/usb/devices portion for this device is: T: Bus=01 Lev=01 Prnt=01 Port=09 Cnt=04 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=4005 Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=204707 Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-08-30Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"Mario Limonciello
This reverts commit a0085f2510e8976614ad8f766b209448b385492f. This commit has caused regressions in notebooks that support suspend to idle such as the XPS 9360, XPS 9370 and XPS 9380. These notebooks will wakeup from suspend to idle from an unsolicited advertising packet from an unpaired BLE device. In a bug report it was sugggested that this is caused by a generic lack of LE privacy support. Revert this commit until that behavior can be avoided by the kernel. Fixes: a0085f2510e8 ("Bluetooth: btusb: driver to enable the usb-wakeup feature") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=200039 Link: https://marc.info/?l=linux-bluetooth&m=156441081612627&w=2 Link: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/750073/ CC: Bastien Nocera <hadess@hadess.net> CC: Christian Kellner <ckellner@redhat.com> CC: Sukumar Ghorai <sukumar.ghorai@intel.com> Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-08-12Bluetooth: btusb: Fix error return code in btusb_mtk_setup_firmware()Wei Yongjun
Fix to return error code -EINVAL from the error handling case instead of 0, as done elsewhere in this function. Fixes: a1c49c434e15 ("Bluetooth: btusb: Add protocol support for MediaTek MT7668U USB devices") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-07-06Bluetooth: btusb: Add protocol support for MediaTek MT7663U USB devicesSean Wang
This adds the support of enabling MT7663U Bluetooth function running on the top of btusb driver. The information in /sys/kernel/debug/usb/devices about the Bluetooth device is listed as the below. T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 5 Spd=5000 MxCh= 0 D: Ver= 3.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1 P: Vendor=0e8d ProdID=7663 Rev= 1.00 S: Manufacturer=MediaTek Inc. S: Product=Wireless_Device S: SerialNumber=000000000 C:* #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=160mA A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=01 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=125us E: Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-07-06Bluetooth: btusb: Add protocol support for MediaTek MT7668U USB devicesSean Wang
This adds the support of enabling MT7668U Bluetooth function running on the top of btusb driver. The information in /sys/kernel/debug/usb/devices about the Bluetooth device is listed as the below. T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=5000 MxCh= 0 D: Ver= 3.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1 P: Vendor=0e8d ProdID=7668 Rev= 1.00 S: Manufacturer=MediaTek Inc. S: Product=Wireless_Device S: SerialNumber=000000000 C:* #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=160mA A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=01 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=125us E: Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-07-06Bluetooth: Add new 13d3:3491 QCA_ROME deviceJoão Paulo Rechi Vita
Without the QCA ROME setup routine this adapter fails to establish a SCO connection. T: Bus=01 Lev=01 Prnt=01 Port=08 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3491 Rev=00.01 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#=0x0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#=0x1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-07-06Bluetooth: Add new 13d3:3501 QCA_ROME deviceJoão Paulo Rechi Vita
Without the QCA ROME setup routine this adapter fails to establish a SCO connection. T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3501 Rev=00.01 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#=0x0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#=0x1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-07-06Bluetooth: btrtl: HCI reset on close for Realtek BT chipJian-Hong Pan
Realtek RTL8822BE BT chip on ASUS X420FA cannot be turned on correctly after on-off several times. Bluetooth daemon sets BT mode failed when this issue happens. Scanning must be active while turning off for this bug to be hit. bluetoothd[1576]: Failed to set mode: Failed (0x03) If BT is turned off, then turned on again, it works correctly again. According to the vendor driver, the HCI_QUIRK_RESET_ON_CLOSE flag is set during probing. So, this patch makes Realtek's BT reset on close to fix this issue. Link: https://bugzilla.kernel.org/show_bug.cgi?id=203429 Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com> Reviewed-by: Daniel Drake <drake@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-09Bluetooth: btusb: request wake pin with NOAUTOENBrian Norris
Badly-designed systems might have (for example) active-high wake pins that default to high (e.g., because of external pull ups) until they have an active firmware which starts driving it low. This can cause an interrupt storm in the time between request_irq() and disable_irq(). We don't support shared interrupts here, so let's just pre-configure the interrupt to avoid auto-enabling it. Fixes: fd913ef7ce61 ("Bluetooth: btusb: Add out-of-band wakeup support") Fixes: 5364a0b4f4be ("arm64: dts: rockchip: move QCA6174A wakeup pin into its USB node") Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-02-27Bluetooth: btusb: add QCA6174A compatible propertiesBrian Norris
We may need to specify a GPIO wake pin for this device, so add a compatible property for it. There are at least to USB PID/VID variations of this chip: one with a Lite-On ID and one with an Atheros ID. Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-01-29Bluetooth: btusb: Add shutdown routine for BTUSB_INTEL_NEW devicesRaghuram Hegde
If BT operations (BREDR inquiry/LE scan) were triggered through the stack, followed by BT turn off through 'hciconfig hci0 down', the controller would still be active and consume power. Also, there is a possibility that a race condition/ synchronization issue might arise on the subsequent BT turn on, as the controller might try to push the events that were queued up before processing the HCI Reset command. btusb_shutdown_intel_new routine shall reset the controller and stop all BT operation. Advantages: 1. Power save on the platform 2. Host and controller will be in Sync. Signed-off-by: Raghuram Hegde <raghuram.hegde@intel.com> Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-01-29Bluetooth: btusb: btusb_intel_cmd_timeout: use sleeping functionsRajat Jain
The btusb_intel_cmd_timeout() is called from workqueue contexts, so use the helper functions that can sleep. Signed-off-by: Rajat Jain <rajatja@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-01-25Bluetooth: btusb: Use the cmd_timeout method to reset the Intel BT chipRajat Jain
If the platform provides it, use the reset gpio to reset the Intel BT chip, as part of cmd_timeout handling. This has been found helpful on Intel bluetooth controllers where the firmware gets stuck and the only way out is a hard reset pin provided by the platform. Signed-off-by: Rajat Jain <rajatja@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: btusb: Add support for Intel bluetooth device 8087:0029Raghuram Hegde
Include the new USB product ID for Intel Bluetooth device 22260 family(CcPeak) The /sys/kernel/debug/usb/devices portion for this device is: T: Bus=01 Lev=01 Prnt=01 Port=02 Cnt=02 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=8087 ProdID=0029 Rev= 0.01 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 E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms Signed-off-by: Raghuram Hegde <raghuram.hegde@intel.com> Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: Remove unnecessary smp_mb__after_atomic() barriersAndrea Parri
The barriers are redundant because atomic_test_and_clear_bit() already provides the required full ordering for the cases in question (that is, when the bit is cleared). Signed-off-by: Andrea Parri <andrea.parri@amarulasolutions.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-10-18Bluetooth: btusb: Add support for 0cf3:535b QCA_ROME deviceOwen Lin
T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=02 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0cf3 ProdID=535b Rev= 0.01 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 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=e0(wlcon) 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 Signed-off-by: Owen Lin <olin@rivetnetworks.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-09-27Bluetooth: btusb: Add quirk for BTUSB_INTEL_NEWJustin TerAvest
Intel "new" controllers can do both LE scan and BR/EDR inquiry at once. Signed-off-by: Justin TerAvest <teravest@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-08-03Bluetooth: btusb: Use bt_dev_err for Intel firmware loading errorsMarcel Holtmann
Replace the BT_ERR functions with bt_dev_err to get a consistent error printout that always prefixes the HCI device identifier. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2018-08-03Bluetooth: btusb: Release RF resource on BT shutdownAmit K Bag
Issue description: Intel 7265 shares the same RF with Wifi and BT. In the shutdown scenario turn off BT, followed by turn WiFi off and on causing error in RF calibration in WiFi Module Solution: before shutdown BT ensure any RF activity to clear by HCI reset command. Reference Logs: ERR kernel: [ 386.193284] iwlwifi 0000:01:00.0: Failed to run INIT calibrations: -5 ERR kernel: [ 386.193298] iwlwifi 0000:01:00.0: Failed to run INIT ucode: -5 ERR kernel: [ 386.193309] iwlwifi 0000:01:00.0: Failed to start RT ucode: -5 Signed-off-by: Amit K Bag <amit.k.bag@intel.com> Singed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-07-23bluetooth: btusb: Replace GFP_ATOMIC with GFP_KERNEL in inject_cmd_complete()Jia-Ju Bai
inject_cmd_complete() is only called by btusb_send_frame_intel(), which is set to hdev->send, and hdev->send() is never called in atomic context. inject_cmd_complete() calls bt_skb_alloc() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. I also manually check the kernel code before reporting it. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-07-06Bluetooth: btusb: use irqsave() in URB's complete callbackSebastian Andrzej Siewior
The USB completion callback does not disable interrupts while acquiring the ->lock. We want to remove the local_irq_disable() invocation from __usb_hcd_giveback_urb() and therefore it is required for the callback handler to disable the interrupts while acquiring the lock. The callback may be invoked either in IRQ or BH context depending on the USB host controller. Use the _irqsave variant of the locking primitives. Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: linux-bluetooth@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-07-06Bluetooth: Add a new Realtek 8723DE ID 0bda:b009Jian-Hong Pan
Without this patch we cannot turn on the Bluethooth adapter on HP 14-bs007la. T: Bus=01 Lev=02 Prnt=03 Port=00 Cnt=01 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0bda ProdID=b009 Rev= 2.00 S: Manufacturer=Realtek S: Product=802.11n WLAN Adapter S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-05-30Bluetooth: btusb: Add additional device ID for RTL8822BEArtiom Vaskov
The Asus ROG GL702ZC laptop contains a Realtek RTL8822BE device with an associated BT chip using a USB ID of 13d3:3526. This ID is added to the driver. The /sys/kernel/debug/usb/devices portion for this device is: T: Bus=01 Lev=01 Prnt=01 Port=09 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=13d3 ProdID=3526 Rev= 1.10 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Artiom Vaskov <velemas@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-05-29Bluetooth: btusb: Add Dell Inspiron 5565 to btusb_needs_reset_resume_tableHans de Goede
The Dell Inspiron 5565 uses a QCA Rome chip which needs to be reset (and have its firmware reloaded) for bluetooth to work after suspend/resume. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=15750392 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-05-29Bluetooth: btusb: Apply QCA Rome patches for some ATH3012 modelsTakashi Iwai
In commit f44cb4b19ed4 ("Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174") we tried to address the non-working Atheros BT devices by changing the quirk from BTUSB_ATH3012 to BTUSB_QCA_ROME. This made such devices working while it turned out to break other existing chips with the very same USB ID, hence it was reverted afterwards. This is another attempt to tackle the issue. The essential point to use BTUSB_QCA_ROME is to apply the btusb_setup_qca() and do RAM- patching. And the previous attempt failed because btusb_setup_qca() returns -ENODEV if the ROM version doesn't match with the expected ones. For some devices that have already the "correct" ROM versions, we may just skip the setup procedure and continue the rest. So, the first fix we'll need is to add a check of the ROM version in the function to skip the setup if the ROM version looks already sane, so that it can be applied for all ath devices. However, the world is a bit more complex than that simple solution. Since BTUSB_ATH3012 quirk checks the bcdDevice and bails out when it's 0x0001 at the beginning of probing, so the device probe always aborts here. In this patch, we add another check of ROM version again, and if the device needs patching, the probe continues. For that, a slight refactoring of btusb_qca_send_vendor_req() was required so that the probe function can pass usb_device pointer directly before allocating hci_dev stuff. Fixes: commit f44cb4b19ed4 ("Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174") Bugzilla: http://bugzilla.opensuse.org/show_bug.cgi?id=1082504 Tested-by: Ivan Levshin <ivan.levshin@microfocus.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-05-29Bluetooth: btusb: Add a new Realtek 8723DE ID 2ff8:b011Jian-Hong Pan
Without this patch we cannot turn on the Bluethooth adapter on ASUS E406MA. T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2ff8 ProdID=b011 Rev= 2.00 S: Manufacturer=Realtek S: Product=802.11n WLAN Adapter S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-05-18Bluetooth: Add a new 13d3:3496 QCA_ROME deviceJoão Paulo Rechi Vita
Without this patch we can't establish a SCO connection with this adapter. This adapter is named "IMC Networks" under lsusb. T: Bus=01 Lev=01 Prnt=01 Port=07 Cnt=02 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3496 Rev= 0.01 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 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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 Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-05-18Bluetooth: btusb: add ID for LiteOn 04ca:301aVic Wei
Contains a QCA6174A chipset, with USB BT. Let's support loading firmware on it. From usb-devices: T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=301a Rev= 0.01 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: Vic Wei <vwei@codeaurora.org> Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-04-30Bluetooth: btusb: Add Dell XPS 13 9360 to btusb_needs_reset_resume_tableHans de Goede
The Dell XPS 13 9360 uses a QCA Rome chip which needs to be reset (and have its firmware reloaded) for bluetooth to work after suspend/resume. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836 Cc: stable@vger.kernel.org Cc: Garrett LeSage <glesage@redhat.com> Reported-and-tested-by: Garrett LeSage <glesage@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-04-30Bluetooth: btusb: Only check needs_reset_resume DMI table for QCA rome chipsetsHans de Goede
Jeremy Cline correctly points out in rhbz#1514836 that a device where the QCA rome chipset needs the USB_QUIRK_RESET_RESUME quirk, may also ship with a different wifi/bt chipset in some configurations. If that is the case then we are needlessly penalizing those other chipsets with a reset-resume quirk, typically causing 0.4W extra power use because this disables runtime-pm. This commit moves the DMI table check to a btusb_check_needs_reset_resume() helper (so that we can easily also call it for other chipsets) and calls this new helper only for QCA_ROME chipsets for now. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836 Cc: stable@vger.kernel.org Cc: Jeremy Cline <jcline@redhat.com> Suggested-by: Jeremy Cline <jcline@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-04-30Revert "Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174"Hans de Goede
Commit f44cb4b19ed4 ("Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174") is causing bluetooth to no longer work for several people, see: https://bugzilla.redhat.com/show_bug.cgi?id=1568911 So lets revert it for now and try to find another solution for devices which need the modified quirk. Cc: stable@vger.kernel.org Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
generated by cgit (git 2.34.1) at 2024-06-11 13:00:58 +0000