On Wed, May 01, 2002 at 11:11:21AM -0700, Abhijeet Bisain wrote:
> Hi,
> 
>        I am trying to use the usbserial driver with a wireless modem.

First off, which usbserial driver for which modem?  The "generic"
driver, or another one?

> The 
>        driver tetects the device fine and I can setup ppp over the ttys in 
> /dev/usb/tts directory. But my only issue is the throughput I get using the 
> driver is much lower than expected. When the wireless is connected to 
> windows machine, I can get a TCP throughput of 1.5Mbps and above. But on 
> the usbserial driver, it is only 230kbps.

There are only a few usbserial drivers tuned for throughput.  If you are
using the generic driver, that is not one of them :)

If you are using the generic driver, you might be interested in
creating a special usbserial driver that is tuned for throughput for
your type of device.

thanks,

greg k-h

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