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Date: Fri, 22 Dec 2006 14:57:42 +0200
From: "binder" <enrico.binder@....ee>
To: linux-kernel@...r.kernel.org
Subject: bluetooth bug - mtu wrong
hi
my included lenevo r60e bluetooth adapter does not work with headsets
(bt-sco). only a small fix in linux soource helps !
Linux version 2.6.19eb2619_1 (root@...ard) (gcc version 3.4.6) #2 SMP Mon Dec
4 22:04:52 EET 2006
i add to linux/driver/bluetooth/hci_usb.c at position after struct:
-----------------8<.............................
static struct usb_device_id blacklist_ids[] = {
...
{ USB_DEVICE(0x0a5c, 0x2110), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
...
}
.................>8-----------------------------
without it hciconfig shows wrong mtu value :
BD Address: 00:16:CE:E9:A4:2F ACL MTU: 1017:8 SCO MTU: 64:0
with the fix i get
BD Address: 00:16:CE:E9:A4:2F ACL MTU: 1017:8 SCO MTU: 64:8
after fix the headset works with receiving and sending voice !
ciao
--
With kind regards
Nordic Jetline
enrico binder
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