#define TUL_SBusId 0x89 /* 09 R SCSI BUS ID */
#define TUL_STimeOut 0x8A /* 0A W Sel/Resel Time Out Register */
#define TUL_SIdent 0x8A /* 0A R Identify Message Register */
-#define TUL_SAvail 0x8A /* 0A R Availiable Counter Register */
+#define TUL_SAvail 0x8A /* 0A R Available Counter Register */
#define TUL_SData 0x8B /* 0B R/W SCSI data in/out */
#define TUL_SFifo 0x8C /* 0C R/W FIFO */
#define TUL_SSignal 0x90 /* 10 R/W SCSI signal in/out */
/* Bit Definition for status */
#define SCB_RENT 0x01
#define SCB_PEND 0x02
-#define SCB_CONTIG 0x04 /* Contigent Allegiance */
+#define SCB_CONTIG 0x04 /* Contingent Allegiance */
#define SCB_SELECT 0x08
#define SCB_BUSY 0x10
#define SCB_DONE 0x20