From: Frederic Dalleau <frederic.dalleau@access-company.com>
To: bluez development <bluez-devel@lists.sourceforge.net>
Subject: [Bluez-devel] Running bluez on vmware?
Date: Mon, 02 Apr 2007 11:44:56 +0200 [thread overview]
Message-ID: <4610D098.1030805@access-company.com> (raw)
Hi All,
A coworker is now working on running bluez over vmware. As a part of
that, he is trying to get a Bluetooth dongle to work (the same dongle
we've been using three weeks ago).
For far there seem to be a strange "hang" problem of hcid. It seems it
does not complete the initialization of the device.
I hope some of you might be able to provide some pointers on this issue,
so I'll present you what he's been able to come up so far.
Setup:
- BT dongle is connected through a USB 1.1 HUB. This is because vmware
supports only USB1.1 devices (more info is here:
http://kb.vmware.com/KanisaPlatform/Publishing/612/774_f.SAL_Public.html )
- it is possible to see the device in /proc/bus/usb/devices (its the
second device, has multiple interfaces):
- After connecting the device it is possible to see two instances of
hcid. One is stuck in non-interruptible io/sleep (it will stay like that
until the device is disconnected):
/proc/bus/usb # ps w | grep hcid
2411 root 724 S /usr/sbin/hcid -f /etc/bluetooth/hcid.conf
2423 root 224 D /usr/sbin/hcid -f /etc/bluetooth/hcid.conf
~ # hciconfig hci0 -a
hci0: Type: USB
BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0
DOWN
RX bytes:14 acl:0 sco:0 events:1 errors:0
TX bytes:6 acl:0 sco:0 commands:2 errors:0
~ # hciconfig hci0 up
The command does not return (at least for a few minutes).
When I disconnect the device, the following error is displayed (before
the prompt is displayed again):
Can't init device hci0: Input/output error (5)
- syslog output for connecting the dongle :
Mar 27 12:48:07 Device user.info kernel: usb 1-1: new full speed USB
device using uhci_hcd and address 5
Mar 27 12:48:08 Device user.info kernel: usb 1-1: configuration #1
chosen from 1 choice
Mar 27 12:48:08 Device daemon.info hcid[2411]: HCI dev 0 registered
Mar 27 12:48:08 Device daemon.info hcid[2411]: Register
path:/org/bluez/hci0 fallback:0
Mar 27 10:51:29 Device syslog.info -- MARK --
- syslog output after disconnecting:
Mar 27 13:02:20 Device user.info kernel: usb 1-1: USB disconnect, address 5
Mar 27 13:02:21 Device daemon.info hcid[2411]: HCI dev 0 unregistered
Mar 27 13:02:21 Device daemon.info hcid[2411]: Unregister
path:/org/bluez/hci0
Mar 27 13:02:21 Device daemon.info hcid[2411]: Device hci0 has been removed
Mar 27 13:02:21 Device daemon.err hcid[2423]: Can't init device hci0:
Connection timed out (110)
One trace appears when the device is unplugged :
hci_usb_intr_rx_submit: hci0 intr rx submit failed urb c3d70bd4 err -19
Any pointer is welcome,
Best regards,
Frederic
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next reply other threads:[~2007-04-02 9:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-02 9:44 Frederic Dalleau [this message]
2007-04-02 10:35 ` [Bluez-devel] Running bluez on vmware? Marcel Holtmann
2007-04-02 10:47 ` Frederic Dalleau
2007-04-02 10:54 ` Marcel Holtmann
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