raspberrypi/linux — pull request #70 by grigorig (2012-07-31 23:27:48+00:00)
Title: sdhci-bcm2708 enhancements (possible fix for dataloss bug)

Here are two more changes for the SDHCI driver.

The extension FIFO is an additional buffer for the data register and can slightly speed up transfers, works fine for me (results might vary with SD cards, it's just barely faster with the one card I tested with). lp0 enabled it with good results, too.

The other commit tries to tackle the dataloss bug on the FAT partition some people are seeing.