Re: [Bluez-users] TECOM BT3035

[Marcel Holtmann <marcel@holtmann.org>]

Hi,

> Is anybody solved it under kernel 2.4?
> 
> I Have Tecom BT3035.
> It works easy and find under SuSE 9.1 with kernel 2.6..
> But I need to use it under kernel 2.4
> 
> thats what I see from dmesg
> 
> hub.c: new USB device 00:1f.2-2, assigned address 3
> hub.c: USB hub found
> hub.c: 3 ports detected
> hub.c: new USB device 00:1f.2-2.1, assigned address 4
> usb.c: USB device 4 (vend/prod 0xa5c/0x200a) is not
> claimed by any active driver.
> hub.c: new USB device 00:1f.2-2.2, assigned address 5
> usb.c: USB device 5 (vend/prod 0xa5c/0x3502) is not
> claimed by any active driver.
> hub.c: new USB device 00:1f.2-2.3, assigned address 6
> usb.c: USB device 6 (vend/prod 0xa5c/0x3503) is not
> claimed by any active driver.
> 
> when I type lsusb i see
> Bus 001 Device 003: ID 0a5c:3535 Broadcom Corp.
> Bus 001 Device 004: ID 0a5c:200a Broadcom Corp.
> Bus 001 Device 005: ID 0a5c:3502 Broadcom Corp.
> Bus 001 Device 006: ID 0a5c:3503 Broadcom Corp.
> 
> 
> hciconfig displays 
> 
> hci0:   Type: USB
>         BD Address: 00:00:00:00:00:00 ACL MTU: 0:0  SCO
> MTU: 0:0
>         DOWN
>         RX bytes:0 acl:0 sco:0 events:0 errors:0
>         TX bytes:0 acl:0 sco:0 commands:0 errors:0
>         Features: 0x00 0x00 0x00 0x00
>         Packet type: DM1 DH1 HV1
>         Link policy:
>         Link mode: SLAVE ACCEPT
> 
> 
> Is there something that I can do to make it work?

the fix for these dongles went into 2.4 on March 15th.

ChangeSet@1.1302.47.6, 2004-03-15 21:31:08+01:00, marcel@holtmann.org
  [Bluetooth] Send HCI_Reset for some Broadcom dongles
  
  This patch introduces a quirk flag for sending the HCI_Reset command. In
  general the HCI_Reset is not needed, but some Broadcom dongles uses this
  reset command to switch from HID to HCI mode. And it is not safe to send
  the HCI_Reset to every Bluetooth device, because the CSR firmware prior
  HCI 12.x will reset the host transport and this is wrong according to the
  Bluetooth specification.

Regards

Marcel




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