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Date: Tue, 2 Jan 2007 17:16:28 +0800
From: "Tianlei Zhao" <ztl.post@gmail.com>
To: "BlueZ development" <bluez-devel@lists.sourceforge.net>
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Subject: Re: [Bluez-devel] hci data flow
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You can resort to the book "Linux Network Architecture" which has a skeletal
description of linux bluetooth stack.

On 12/25/06, Choi Sonim <choisonim@gmail.com> wrote:
>
> Hi all,
>
> I'm trying to understand the full loop of low level data flow
> when using a serial bluetooth device.
> Can someone please explain it in terms of kernel file names / functions ?
>
> User writing -> hci_sock_sendmsg -> hci_sched_tx ?
>
> User reading -> hci_sock_recvmsg -> ?
>
> where are the regular serial/uart functions are called ?
> where are the hci_ldisc.c functions called ?
>
>

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You can resort to the book &quot;Linux Network Architecture&quot; which has a skeletal<br>description of linux bluetooth stack.<br><br><div><span class="gmail_quote">On 12/25/06, <b class="gmail_sendername">Choi Sonim</b> &lt;
<a href="mailto:choisonim@gmail.com">choisonim@gmail.com</a>&gt; wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi all,<br><br>
I&#39;m trying to understand the full loop of low level data flow<br>when using a serial bluetooth device.<br>Can someone please explain it in terms of kernel file names / functions ?<br><br>User writing -&gt; hci_sock_sendmsg -&gt; hci_sched_tx ?
<br><br>User reading -&gt; hci_sock_recvmsg -&gt; ?<br><br>where are the regular serial/uart functions are called ?<br>where are the hci_ldisc.c functions called ?<br><br></blockquote></div><br>

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