hi, There is no such file called fslfifo_ioctl.h in microblaze architecture. Regards Devi ___________________________ microblaze-uclinux mailing list microblaze-uclinux@itee.uq.edu.au Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux Mailing List Archive : http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/