Comment 95 for bug 238208

@Maxim: tryed it again, now in debug and it worked. :) Mounted and it read the M2 contents :)
The tried with a Lexar 4G MS Duo Pro but it wouldn't mount.

here's the dmesg tail:
r592: IO: done IO, sleeping
mspro_block memstick0: blk_fetch
mspro_block memstick0: trying again
mspro_block memstick0: data transfer: cmd 20, lba be, count 1
r592: IO thread woken to process requests
r592: IO: executing MS_TPC_WRITE_REG LEN=8
r592: IO: executing MS_TPC_SET_CMD LEN=1
r592: IO: executing MS_TPC_READ_LONG_DATA LEN=512
r592: doing dma transfer
r592: IRQ: dma done
mspro_block memstick0: complete 1, 0
mspro_block memstick0: transferred 200 (0)
mspro_block memstick0: blk_fetch
mspro_block memstick0: issue end
r592: IO: done IO, sleeping
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev mspblk0p1.

It's from a PSP and the PSP can read and write to it. Using the USB card readers works fine. Hope it helps.