--- zzzz-none-000/linux-2.6.19.2/drivers/scsi/aic7xxx/aic79xx_inline.h	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/drivers/scsi/aic7xxx/aic79xx_inline.h	2007-01-11 07:38:19.000000000 +0000
@@ -418,6 +418,10 @@
 }
 
 /*********************** Miscelaneous Support Functions ***********************/
+static __inline void	ahd_complete_scb(struct ahd_softc *ahd,
+					 struct scb *scb);
+static __inline void	ahd_update_residual(struct ahd_softc *ahd,
+					    struct scb *scb);
 static __inline struct ahd_initiator_tinfo *
 			ahd_fetch_transinfo(struct ahd_softc *ahd,
 					    char channel, u_int our_id,
@@ -463,6 +467,32 @@
 			ahd_get_sense_bufaddr(struct ahd_softc *ahd,
 					      struct scb *scb);
 
+static __inline void
+ahd_complete_scb(struct ahd_softc *ahd, struct scb *scb)
+{
+	uint32_t sgptr;
+
+	sgptr = ahd_le32toh(scb->hscb->sgptr);
+	if ((sgptr & SG_STATUS_VALID) != 0)
+		ahd_handle_scb_status(ahd, scb);
+	else
+		ahd_done(ahd, scb);
+}
+
+/*
+ * Determine whether the sequencer reported a residual
+ * for this SCB/transaction.
+ */
+static __inline void
+ahd_update_residual(struct ahd_softc *ahd, struct scb *scb)
+{
+	uint32_t sgptr;
+
+	sgptr = ahd_le32toh(scb->hscb->sgptr);
+	if ((sgptr & SG_STATUS_VALID) != 0)
+		ahd_calc_residual(ahd, scb);
+}
+
 /*
  * Return pointers to the transfer negotiation information
  * for the specified our_id/remote_id pair.