Re: How to manage SDIO interrupts with a runtime power managed host.

2015-01-27 Thread Ulf Hansson
On 27 January 2015 at 12:47, NeilBrown ne...@suse.de wrote: The (libertas) wifi chip in my GTA04 is connected to an OMAP3 HS_MMC port as an SDIO card. When I configure it (via devicetree) to respond to the SD interrupt line (rather than polling for SD interrupts) it doesn't work well at all.

How to manage SDIO interrupts with a runtime power managed host.

2015-01-27 Thread NeilBrown
The (libertas) wifi chip in my GTA04 is connected to an OMAP3 HS_MMC port as an SDIO card. When I configure it (via devicetree) to respond to the SD interrupt line (rather than polling for SD interrupts) it doesn't work well at all. After lots of experimenting and beating my head against a