RE: [2/3][PATCH][v2] TDM Framework

From
Singh Sandeep-B37400 <hidden>
Date
2012-07-30 09:51:04
Also in
linux-arm-kernel, lkml
Reply to
Francois Romieu, 2012-07-27
Thanks for your comments. Please find replies inline.

Regards,
Sandeep

-----Original Message-----
From: Francois Romieu [mailto:romieu@fr.zoreil.com]=20
Sent: 27 July 2012 20:56
To: Singh Sandeep-B37400
Cc: <redacted>; <redacted>; ga=
lak@kernel.crashing.org; linux-kernel@vger.kernel.org; devel@driverdev.osuo=
sl.org
Subject: Re: [2/3][PATCH][v2] TDM Framework

sandeep@freescale.com [off-list ref] :
[...]
The main functions of this Framework are:
 - provides interface to TDM clients to access TDM functionalities.
 - provides standard interface for TDM drivers to hook with the framework=
.
 - handles various data handling stuff and buffer management.
=20
In future this Framework will be extended to provide Interface for Line c=
ontrol devices also. For example SLIC, E1/T1 Framers etc.
=20
Presently the framework supports only Single Port channelised mode.
Also the configurability options are limited which will be extended later=
 on.
Only kernel mode TDM clients are supported currently. Support for User mo=
de clients will be added later.

1. You should send some kernel mode TDM clients. Without those the framewor=
k
   is pretty useless.
[Sandeep] We do have a test client but not good enough to be pushed in open=
 source, should we add it to documentation??=20

2. It would probably make sense to Cc: netdev and serial. There may be
   some kernel client network integration from the start.
[Sandeep] Ok.=20

3. Where is the userspace configuration interface ?
[Sandeep] TDM framework right now supports only kernel mode clients. It has=
 been tested with the client module that I mentioned above. Both the framew=
ork and test client are a part of Freescale BSP.

[...]
Based on: git://git.am.freescale.net/gitolite/mirrors/galak-powerpc.git
[Sandeep] Please try below mentioned link. The above one is Freescale's int=
ernal mirror of:
git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git=20

$ git clone git://git.am.freescale.net/gitolite/mirrors/galak-powerpc.git
Cloning into 'galak-powerpc'...
fatal: Unable to look up git.am.freescale.net (port 9418) (No address assoc=
iated with hostname)

--=20
Ueimor
Thread (22 messages) 22 messages, 9 authors, last reply 2012-08-21
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