#define PROM_INVALID_HANDLE ((prom_handle)-1UL)
#define BOOTDEVSZ (2048) /* iscsi args can be in excess of 1040 bytes */
#define TOK_ISCSI "iscsi"
+#define TOK_IPV6 "ipv6"
#define PROM_CLAIM_MAX_ADDR 0x8000000
#define BOOTLASTSZ 1024
#define FW_NBR_REBOOTSZ 4