2006-02-28 13:15:14

by Martin Röhricht

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Subject: [Bluez-devel] [PATCH] l2cap.c: adding some kernel-docs

This small patch adds kernel-docs for four functions in l2cap.c.
Kernel-docs can be used to annotate functions and their parameters like
the following:

/**
* l2cap_parse_conf_req - parses a conf req packet for options
* @sk: corresponding socket
* @data: contains type, length and option data
* @len: length of the whole configuration request packet
*
* Parses a configuration request that may contain multiple
configuration
* options. Sets the appropriate configuration request parameters from
the
* remote peer if understood.
*/

One can obtain the information on those annotations in multiple ways,
for example by using the man page style:
scripts/kernel-doc -man net/bluetooth/l2cap.c | nroff -man | less

I think it's worth the effort for some functions to keep track of the
functionality and the use of different parameters.

Martin


Attachments:
patch-kernel-doc (2.11 kB)

2006-02-28 16:08:01

by Marcel Holtmann

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Subject: Re: [Bluez-devel] rfcomm socket connect timeout

Hi Dave,

> >you are looking for the page timeout (hciconfig hci0 pageto).
>
> Thanks. I guess I'm not up on Bluetooth terminology. Is there a way to set it
> via something like setsockopt()? I can't find a constant that looks like it'll
> do it under "HCI socket options" in hci.h.

no, because it is global (ACL) option and not RFCOMM specific.

Regards

Marcel




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2006-02-28 15:50:06

by Dave Mielke

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Subject: Re: [Bluez-devel] rfcomm socket connect timeout

[quoted lines by Marcel Holtmann on 2006/02/28 at 16:19 +0100]

>you are looking for the page timeout (hciconfig hci0 pageto).

Thanks. I guess I'm not up on Bluetooth terminology. Is there a way to set it
via something like setsockopt()? I can't find a constant that looks like it'll
do it under "HCI socket options" in hci.h.

--
Dave Mielke | 2213 Fox Crescent | I believe that the Bible is the
Phone: 1-613-726-0014 | Ottawa, Ontario | Word of God. Please contact me
EMail: [email protected] | Canada K2A 1H7 | if you're concerned about Hell.
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2006-02-28 15:23:45

by ermal mino

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Subject: Re: [Bluez-devel] rfcomm socket connect timeout

I don't know if there's a way to do it programmatically but i think it is a built in charachteristic as it is defined as a constant.
I have had problems of this type and all I had to do was go to usr/src/linux/include/net/bluetooth/rfcomm.h
and you must change:
#define RFCOMM_CONN_TIMEOUT (HZ * 30)
to:
#define RFCOMM_CONN_TIMEOUT (HZ * X)
where X is a number of your choice.

And after that I rebuild the kernel modules ,all of them as i don't know another way of rebuilding only the bluetooth part.




Dave Mielke <[email protected]> ha scritto:
Is there a way to reduce the timeout for an rfcomm socket connect?

--
Dave Mielke | 2213 Fox Crescent | I believe that the Bible is the
Phone: 1-613-726-0014 | Ottawa, Ontario | Word of God. Please contact me
EMail: [email protected] | Canada K2A 1H7 | if you're concerned about Hell.
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2006-02-28 15:19:52

by Marcel Holtmann

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Subject: Re: [Bluez-devel] rfcomm socket connect timeout

Hi Dave,

> Is there a way to reduce the timeout for an rfcomm socket connect?

you are looking for the page timeout (hciconfig hci0 pageto).

Regards

Marcel




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2006-02-28 14:59:22

by Dave Mielke

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Subject: [Bluez-devel] rfcomm socket connect timeout

Is there a way to reduce the timeout for an rfcomm socket connect?

--
Dave Mielke | 2213 Fox Crescent | I believe that the Bible is the
Phone: 1-613-726-0014 | Ottawa, Ontario | Word of God. Please contact me
EMail: [email protected] | Canada K2A 1H7 | if you're concerned about Hell.
http://FamilyRadio.com/ | http://Mielke.cc/bible/


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