Re: [PATCH v2] mtd: pxa3xx-nand: handle PIO in threaded interrupt

2015-02-28 Thread Brian Norris
On Fri, Feb 20, 2015 at 07:36:43PM +0100, Robert Jarzmik wrote: > Change the handling of the data stage in the driver : don't pump data in > the top-half interrupt, but rather schedule a thread for non dma cases. > > This will enable latencies in the data pumping, especially if delays are > requir

[PATCH v2] mtd: pxa3xx-nand: handle PIO in threaded interrupt

2015-02-20 Thread Robert Jarzmik
Change the handling of the data stage in the driver : don't pump data in the top-half interrupt, but rather schedule a thread for non dma cases. This will enable latencies in the data pumping, especially if delays are required. Moreover platform shall be more reactive as other interrupts can be se