Provided by:
linux-doc-2.6.15_2.6.15-23.39_all 
NAME
nand_command - [DEFAULT] Send command to NAND device
SYNOPSIS
void nand_command (struct mtd_info * mtd, unsigned command,
int column, int page_addr);
ARGUMENTS
mtd MTD device structure
command
the command to be sent
column the column address for this command, -1 if none
page_addr
the page address for this command, -1 if none
DESCRIPTION
Send command to NAND device. This function is used for small page
devices (256/512 Bytes per page)
AUTHOR
Thomas Gleixner <tglx@linutronix.de>.