Comment 88 for bug 202490

This driver was just merged to linux-mtd tree, and soon will be merged upstream, and will appear in 2.6.34

I will backport it to 2.6.32 too soon.

As for creating ppa, I guess I won't have time for that, I soon will be very busy.

The memstick driver I am creating passed first milestone of 'reading full dump of the card'
It is still a userspace application that I mostly use to poke at registers to understand their meaning.

Also, if you own jmicron xD reader, there is a driver for it written by Alex Dubov. It isn't usable in its current form, because I implemented everything very differently (to fit existing infrastructure), but it can be used as a reference for a driver.
When I finish my semester, I will write the memstick, and xD driver for the jmicron controller.