Hi, my proj. requires interfacing a FLASH CARD (say SD)..to PC. -> a usb flash drive is registered as a SCSI device under usb-storage class and then i can mount it as /dev/sda1. NOW, if i only have a flash card, with Serial P. Interface.(no USB) is there any facilty in the kernel to get this(connected thru serial port) registered as a block device.. i mean just to be able to mount it ,format it etc.. (all this becoz i dont want FAT on my flash.. for jffs) PS: the SPI interface of the FLash card is not directly compatible with PC RS232 serial port.. but that can be done. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/