From: Nicolas P. <ni...@ca...> - 2007-07-18 19:06:00
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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 |