netdev - Re: [Bluez-devel] forcing SCO connection patch

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Message-ID: <47C38D40.3040809@mizi.com>
Date:	Tue, 26 Feb 2008 12:53:36 +0900
From:	Louis JANG <louis@...i.com>
To:	Marcel Holtmann <marcel@...tmann.org>
CC:	Dave Young <hidave.darkstar@...il.com>,
	linux-bluetooth@...r.kernel.org,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	bmidgley@...il.com, David Miller <davem@...emloft.net>,
	Netdev <netdev@...r.kernel.org>
Subject: Re: [Bluez-devel] forcing SCO connection patch

Hi Marcel


>> --- linux-2.6.23/net/bluetooth/hci_event.c.orig 2008-02-25
>> 17:17:11.000000000 +0900
>> +++ linux-2.6.23/net/bluetooth/hci_event.c 2008-02-25
>> 17:30:23.000000000 +0900
>> @@ -1313,8 +1313,17 @@
>> hci_dev_lock(hdev);
>>
>> conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr);
>> - if (!conn)
>> - goto unlock;
>> + if (!conn) {
>> + if (ev->link_type != ACL_LINK) {
>> + __u8 link_type = (ev->link_type == ESCO_LINK) ? SCO_LINK : ESCO_LINK;
>> +
>> + conn = hci_conn_hash_lookup_ba(hdev, link_type, &ev->bdaddr);
>> + if (conn)
>> + conn->type = ev->link_type;
>> + }
>> + if (!conn)
>> + goto unlock;
>> + }
>
> NAK. There is no need to check for ACL_LINK. The sync_complete will
> only be called for SCO or eSCO connections.
I see. I removed this check line in the patch.

Thanks.
Louis JANG

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