Hi Pawel, On Fri, Dec 14 2012, Pawel Moll wrote: > The Versatile Express IOFPGA as shipped on VECD 5.0 (bitfiles v108/208 > and v116/216) contains a modified version of the PL180 MMCI, with > PeriphID Configuration value changed to 0x2. > > This version adds an optional "hardware flow control" feature. When > enabled MMC card clock will be automatically disabled when FIFO is > about to over/underflow and re-enabled once the host retrieved some > data. This makes the controller immune to over/underrun errors caused > by big interrupt handling latencies. > > This patch adds relevant device variant in the driver. > > Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx> > --- > drivers/mmc/host/mmci.c | 13 +++++++++++++ > drivers/mmc/host/mmci.h | 2 ++ > 2 files changed, 15 insertions(+) Thanks for the reminder -- Russell's been reviewing and merging MMCI patches lately, please can you add it to his patch tracker? - Chris. -- Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
