From: Ed Tomlinson <edt@aei.ca>
To: Hui Zhu <teawater@gmail.com>
Cc: Dave Young <hidave.darkstar@gmail.com>,
linux-kernel@vger.kernel.org,
Bluettooth Linux <linux-bluetooth@vger.kernel.org>
Subject: Re: [BUG] bluetooth doesn't work from 2.6.39-rc1+ to 2.6.39-rc3+
Date: Sun, 24 Apr 2011 09:52:14 -0400 [thread overview]
Message-ID: <201104240952.14848.edt@aei.ca> (raw)
In-Reply-To: <BANLkTik67uGB-1q17JcTPnr_WjuNd_37gA@mail.gmail.com>
On Tuesday 19 April 2011 11:34:30 Hui Zhu wrote:
> Do you part is OK?
>
> I think it will be very easy to reproduce.
>
> Thanks,
> Hui
>
> On Tue, Apr 19, 2011 at 15:46, Dave Young <hidave.darkstar@gmail.com> wrote:
> > On Tue, Apr 19, 2011 at 10:53 AM, Hui Zhu <teawater@gmail.com> wrote:
> >> Cannot connect to any outside devices through bluetooth.
> >>
> >> And I think this is not a bug of low level driver. Because both my
> >> laptop and a usb bluetooth card cannot work.
> >
> > Hi, please explain the "cannot work" in detail,
> > Firstly check dmesg and hciconfig to see if there's anything wrong.
I am also seeing problems with bluetooth in .39-rc4+
[54511.033258] usb 2-4.4: USB disconnect, device number 5
[54513.920060] usb 2-4.3: new full speed USB device number 6 using ehci_hcd
[54514.063057] usb 2-4.3: New USB device found, idVendor=0a12, idProduct=0001
[54514.070281] usb 2-4.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
grover ~ # hciconfig -a
hci0: Type: BR/EDR Bus: USB
BD Address: 00:0A:3A:55:07:5A ACL MTU: 192:8 SCO MTU: 64:8
DOWN
RX bytes:718 acl:0 sco:0 events:25 errors:0
TX bytes:108 acl:0 sco:0 commands:24 errors:0
Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: CONFIG_BT_HCIBTUSB=m
Link mode: SLAVE ACCEPT
grover ~ # hciconfig hci0 up
Can't init device hci0: Invalid argument (22)
The same error happens If I just try a hciconfig hci0 up after boot (without replugging the adaptor).
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
# CONFIG_BT_HCIUART_ATH3K is not set
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIVHCI=m
and bluez-4.91 is installed
Ideas?
Ed Tomlinson
next prev parent reply other threads:[~2011-04-24 13:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-19 2:53 [BUG] bluetooth doesn't work from 2.6.39-rc1+ to 2.6.39-rc3+ Hui Zhu
2011-04-19 3:05 ` Wanlong Gao
2011-04-19 5:11 ` Hui Zhu
2011-04-19 7:26 ` wanlong gao
2011-05-05 12:44 ` Milan Oravec
2011-04-19 7:46 ` Dave Young
2011-04-19 15:34 ` Hui Zhu
2011-04-24 13:52 ` Ed Tomlinson [this message]
2011-04-26 16:13 ` Gustavo F. Padovan
2011-04-27 10:57 ` Ed Tomlinson
2011-04-27 2:55 ` Dave Young
2011-04-27 11:00 ` Ed Tomlinson
2011-04-30 10:14 ` Milan Oravec
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201104240952.14848.edt@aei.ca \
--to=edt@aei.ca \
--cc=hidave.darkstar@gmail.com \
--cc=linux-bluetooth@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=teawater@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.