tag	line	file	source code
CMD0_PACKET	2707	drivers/cdrom/sbpcd.c	drvcmd[0]=CMD0_PACKET;
CMD0_PACKET	792	include/linux/sbpcd.h	#define CMD1_PACKET  CMD0_PACKET
CMD0_PACKET	794	include/linux/sbpcd.h	#define CMDL_PACKET  CMD0_PACKET