RE: [RFC 1/2] mmc: davinci: Eliminate spurious interrupts

2012-01-31 Thread Rajashekhara, Sudhakar
Hi, On Tue, Jan 24, 2012 at 16:46:05, Ido Yariv wrote: The davinci mmc interrupt handler fills the fifo, as long as the DXRDY or DRRDY bits are set in the status register. If interrupts fire during this loop, they will be handled by the handler, but the interrupt controller will still

Re: [RFC 1/2] mmc: davinci: Eliminate spurious interrupts

2012-01-29 Thread Ido Yariv
Hello Sudhakar, On Fri, Jan 27, 2012 at 08:11:55AM +, Rajashekhara, Sudhakar wrote: I tested both these patches and they work fine on the OMAP-L138 EVM. I observed that with these patches the number of interrupts during a transfer are less compared to earlier. For a 100 MB transfer, I

RE: [RFC 1/2] mmc: davinci: Eliminate spurious interrupts

2012-01-27 Thread Rajashekhara, Sudhakar
Hello Ido, On Tue, Jan 24, 2012 at 16:46:05, Ido Yariv wrote: The davinci mmc interrupt handler fills the fifo, as long as the DXRDY or DRRDY bits are set in the status register. If interrupts fire during this loop, they will be handled by the handler, but the interrupt controller will