Date: Tue, 25 Sep 2018 10:40:47 +0300 From: Yuri Pankov <yuripv@yuripv.net> To: freebsd-bluetooth@freebsd.org Subject: Lenovo P51 and Intel Bluetooth 8265 Message-ID: <94a60594-fe69-f00c-d384-3e63575d4905@yuripv.net>
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Hi, I'm seeing the following problem on Lenovo P51 laptop with "Intel Bluetooth 8265" (as identified by Linux): ubt0: ubt_ctrl_write_callback:782: control transfer failed: USB_ERR_TIMEOUT ng_hci_process_command_timeout: ubt0hci - unable to complete HCI command OGF=0x3, OCF=0x3. Timeout The device in question: ugen0.7: <vendor 0x8087 product 0x0a2b> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) bLength = 0x0012 bDescriptorType = 0x0001 bcdUSB = 0x0200 bDeviceClass = 0x00e0 <Wireless controller> bDeviceSubClass = 0x0001 bDeviceProtocol = 0x0001 bMaxPacketSize0 = 0x0040 idVendor = 0x8087 idProduct = 0x0a2b bcdDevice = 0x0010 iManufacturer = 0x0000 <no string> iProduct = 0x0000 <no string> iSerialNumber = 0x0000 <no string> bNumConfigurations = 0x0001 I noticed that if I boot into Windows, and then back in FreeBSD *without* shutting down the laptop, errors seem to be gone (I haven't tested that it actually work, and now the Windows partition is gone, sigh). What am I missing here, firmware or something else?
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