Re: [Sdio-linux-devel] Using cat pharos GPS data

[Nicolas P. <ni...@ca...>]

On Wed, 18 Jul 2007, Paul Lever wrote:

> The GPS interface is a rather inefficient continuous stream of cmd52's 
> over the bus. On slow machine it may not keep up. You could turn on some 
> of the debug messages in the GPS driver and see what is coming in off 
> the device.

BTW, the SDIO code scheduled for mainline integration available from 
git://git2.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc.git in the 
"sdio" branch has a fully functional and rock solid GPS driver now.  It 
works fine, even with polled IRQs, with no noticeable load on the 
system.

I invite anyone interested to have a look and even contribute more 
drivers and/or improvements if possible.


Nicolas