Date: Tue, 25 Sep 2018 15:47:57 +0300 From: Yuri Pankov <yuripv@yuripv.net> To: Takanori Watanabe <takawata@init-main.com>, freebsd-bluetooth@freebsd.org Subject: Re: Lenovo P51 and Intel Bluetooth 8265 Message-ID: <a356234c-8d8c-477c-9856-37e48a1a29ab@yuripv.net> In-Reply-To: <20180925123939.GA76196@sana.init-main.com> References: <94a60594-fe69-f00c-d384-3e63575d4905@yuripv.net> <20180925123939.GA76196@sana.init-main.com>
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Takanori Watanabe wrote: > On Tue, Sep 25, 2018 at 10:40:47AM +0300, Yuri Pankov wrote: >> 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 have never succeeded to use bluetooth on Intel WiFi. > I used external USB dongle. It's sad, I'll look into what linux drivers are doing then. >> 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). > > I tried boot windows and select reboot and select FreeBSD partition, > but I still receive HCI reset error. > How did you do that? TBH, this laptop had Windows 10 installed, and I used bluetooth to connect keyboard/mouse, so all drivers were installed/used. Then I installed FreeBSD on top of it, all without shutdown, and I didn't get errors while booting installer or installed system. It's only when I did finally poweroff it I started getting these errors on boot.
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