From: Norbert Holze <norbert.holze@web.de>
To: lkp@lists.01.org
Subject: btusb regression / 0a12:0001 CSR
Date: Sat, 08 Aug 2015 09:47:02 +0200 [thread overview]
Message-ID: <55C5B3F6.8070701@web.de> (raw)
[-- Attachment #1: Type: text/plain, Size: 768 bytes --]
Hello mailing list,
my bluetooth usb-stick worked fine with kernel up to 3.19. With 4.x
there is no hci device found.
lsusb
Bus 004 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth
Dongle (HCI mode)
hcitool dev
Devices:
sudo hciconfig
hci0: Type: BR/EDR Bus: USB
BD Address: 00:15:83:15:A3:0B ACL MTU: 672:4 SCO MTU: 48:1
DOWN
RX bytes:890 acl:0 sco:0 events:30 errors:0
TX bytes:126 acl:0 sco:0 commands:30 errors:0
sudo hciconfig hci0 up
Can't init device hci0: Operation not supported (95)
rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Is this a regression. Or does it work in different way with 4.x?
Regards,
Norbert
next reply other threads:[~2015-08-08 7:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-08 7:47 Norbert Holze [this message]
2015-08-10 15:07 ` [LKP] btusb regression / 0a12:0001 CSR Fengguang Wu
2015-08-10 15:07 ` Fengguang Wu
-- strict thread matches above, loose matches on Subject: below --
2015-08-09 6:51 Norbert Holze
2015-08-09 17:44 ` Marcel Holtmann
2015-08-09 17:57 ` Norbert Holze
2015-08-24 17:47 ` Aw: " Norbert Holze
2015-08-27 10:27 ` Johan Hedberg
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=55C5B3F6.8070701@web.de \
--to=norbert.holze@web.de \
--cc=lkp@lists.01.org \
/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.