lkml.org 
[lkml]   [2002]   [Feb]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: USB device driver
On Wed, Feb 13, 2002 at 12:19:56AM -0800, Sanjeev Lakshmanan wrote:
> Hi all
>
> I need to develop a USB device driver for a custom
> made switch. I shall give a brief description.
>
> The switch has four RJ 45 connectors for ethernet
> cables and it needs to exchange data packets of size
> 8 bytes every .5 seconds. The Transmit ethernet
> port(1,2,3,4) and Receive ethernet port(1,2,3,4)
> need to be selected for each transfer and the data
> packet which is to be sent out and received on those
> ports changes accordingly.

I don't see why you need a USB driver for a switch. Where is USB in the
above description of your device?

> Please let me know how I can start off writing the
> code for this driver.
> Also please let me know if there are any SIMILAR
> device drivers already developed and available.
>
> I am aware of the files
> usr/src/linux/drivers/usb/usb.*
> but as I have no prior experience with device
> drivers, I am unable to start off.

I think your company needs to hire some people with device driver
experience :)

> I have not yet subscribed to the list. PLease reply
> to survivor_eagles@yahoo.com
>
> Regards,
> Sanjeev.

Why did you post this to lkml and the linux-usb-users mailing lists from
two different accounts, using two different names?

Good luck,

greg k-h
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:24    [W:2.410 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site