Bug 47231 - When b43 wi-fi active, the bluetooth connection don't work
Summary: When b43 wi-fi active, the bluetooth connection don't work
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: network-wireless (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_network-wireless@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-09-08 15:42 UTC by Linogi
Modified: 2016-02-16 22:12 UTC (History)
4 users (show)

See Also:
Kernel Version: 3.4.9
Subsystem:
Regression: No
Bisected commit-id:

Attachments
my kernel config (18.84 KB, application/x-gzip)
2012-09-08 15:44 UTC, Linogi 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Linogi 2012-09-08 15:42:28 UTC 
Hello.

I have a Dell Studio 1555.
When b43 wifi active, bluetooth connection doesn't work

I have problem after I change kernel 2.6.* with wl (broadcom-sta ) driver to 3.4.9 kernel with b43 driver.

Неre is steps to replicate problem:

 ~ # rfkill list
0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
1: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no

 ~ # hcitool dev
Devices:
        hci0    90:4C:E5:F7:FC:13

 ~ # hcitool scan
Scanning ...
        00:1F:20:13:ED:5B       n/a

 ~ # simple-agent hci0 00:1F:20:13:ED:5B
Creating device failed: org.bluez.Error.ConnectionAttemptFailed: Connection Timeout

But if I disable wi-fi, then all right:

 ~ # rfkill block 0

 ~ # simple-agent hci0 00:1F:20:13:ED:5B
RequestPinCode (/org/bluez/1939/hci0/dev_00_1F_20_13_ED_5B)
Enter PIN Code: 0000
Release
New device (/org/bluez/1939/hci0/dev_00_1F_20_13_ED_5B)


Addition info:

 ~ # uname -a
Linux studio-pc 3.4.9-gentoo #10 SMP PREEMPT Sat Sep 8 16:19:00 MSK 2012 x86_64 Intel(R) Core(TM)2 Duo CPU P8700 @ 2.53GHz GenuineIntel GNU/Linux

 ~ # lspci -d 14e4:4315 -vk
04:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
	Subsystem: Dell Wireless 1397 WLAN Mini-Card
	Flags: bus master, fast devsel, latency 0, IRQ 17
	Memory at f8000000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [40] Power Management version 3
	Capabilities: [58] Vendor Specific Information: Len=78 <?>
	Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
	Capabilities: [d0] Express Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [13c] Virtual Channel
	Capabilities: [160] Device Serial Number af-bf-04-ff-ff-b5-70-1a
	Capabilities: [16c] Power Budgeting <?>
	Kernel driver in use: b43-pci-bridge
	Kernel modules: ssb

 ~ # lsusb -d 413c:8156
Bus 003 Device 005: ID 413c:8156 Dell Computer Corp. Wireless 370 Bluetooth Mini-card
Comment 1 Linogi 2012-09-08 15:44:11 UTC 
Created attachment 79491 [details]
my kernel config
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