From: Maximilian Michel <michel@docomolab-euro.com>
To: Marcel Holtmann <marcel@rvs.uni-bielefeld.de>
Cc: BlueZ Mailing List <bluez-users@lists.sourceforge.net>, max@3max.de
Subject: Re: [Bluez-users] zeevo acer dongle
Date: Thu, 31 Jul 2003 10:23:56 +0200 [thread overview]
Message-ID: <3F28D21C.7000907@docomolab-euro.com> (raw)
In-Reply-To: <1059603475.1831.21.camel@pegasus>
Marcel Holtmann wrote:
> Hi Maximilian,
>
>
>>I got an acer dongle (BT-510) containing a zeevo bluetooth chip.
>>This zeevo-dongle obviously works not so well with bluez as it keeps
>>crashing with segfault.
>>The system I use should be well-configured, as everything works fine
>>with csr-based devices (acer BU2 dongle).
>>So, is the zeevo-chip not supported, can it be fixed anyway?
>
>
> if I remember correctly, the Zeevo chip is one of these buggy Bluetooth
> devices which have no SCO endpoints. Please send us the output of
> /proc/bus/usb/devices and try one of my latest -mh patches or the latest
> 2.4.22-pre.
>
> Regards
>
> Marcel
>
>
>
ok, I'll try the kernel patches, and here the usb-devices:
---
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.04
S: Manufacturer=Linux 2.4.21 ehci-hcd
S: Product=Intel Corp. 82801DB USB EHCI Controller
S: SerialNumber=00:1d.7
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=ff40
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=e0(unk. ) Sub=01 Prot=01 MxPS= 8 #Cfgs= 1
P: Vendor=0b7a ProdID=07d0 Rev= 1.34
S: SerialNumber=3EC08003i
C:* #Ifs= 2 Cfg#= 1 Atr=c0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=hci_usb
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=1ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
I: If#= 1 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none)
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=ff60
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=ff80
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
---
Thanks,
Maximilian
next prev parent reply other threads:[~2003-07-31 8:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-30 15:06 [Bluez-users] zeevo acer dongle Maximilian Michel
2003-07-30 22:17 ` Marcel Holtmann
2003-07-31 8:23 ` Maximilian Michel [this message]
2003-07-31 8:40 ` Marcel Holtmann
2003-07-31 10:09 ` Maximilian Michel
2003-07-31 10:34 ` Marcel Holtmann
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