Hello~~!! My system is -OS: Fedora core 6 -Version: 2.6.18.1 -Yaffs version: yaffs_fs.c,v 1.56 2007/01/19 04:0 -MTD version: Embedded mtd in the kerenl. I want to use nandflash emulator(nandemul2k) with yaffs2(2k page). And I don't want to use to nandsim in the mtd source. But, I cannot make and edit the emul. I try to modify, but I'm faild. In addition, I try to serch(google, mailing list). I can't find clear answer, too. Give me answer or hint, please. Thank you.