Update Aic79xx Driver

 o Fix async negotiation bug when the initial bus reset is
   disabled if the target device rejects our WDTR of 0.
 o Fix driver initialization hang if the PCI cacheline size is 0.
 o Fix typos.
 o Fix printf arguments to work in both C99 and C89 environments. 

drivers/scsi/aic7xxx/aic79xx.h

@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.h#79 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.h#81 $
  *
  * $FreeBSD$
  */
@@ -737,7 +737,7 @@ struct ahd_tmode_lstate;
 
 #define AHD_WIDTH_UNKNOWN	0xFF
 #define AHD_PERIOD_UNKNOWN	0xFF
-#define AHD_OFFSET_UNKNOWN	0x0
+#define AHD_OFFSET_UNKNOWN	0xFF
 #define AHD_PPR_OPTS_UNKNOWN	0xFF
 
 /*

drivers/scsi/aic7xxx/aic79xx.reg

@@ -39,7 +39,7 @@
  *
  * $FreeBSD$
  */
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#60 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#61 $"
 
 /*
  * This file is processed by the aic7xxx_asm utility for use in assembling

drivers/scsi/aic7xxx/aic79xx_core.c

@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.c#161 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.c#163 $
  *
  * $FreeBSD$
  */
@@ -5168,7 +5168,7 @@ ahd_init_scbdata(struct ahd_softc *ahd)
 	scb_data->init_level++;
 
 	/* DMA tag for our S/G structures. */
-	if (ahd_dma_tag_create(ahd, ahd->parent_dmat, /*alignment*/1,
+	if (ahd_dma_tag_create(ahd, ahd->parent_dmat, /*alignment*/8,
 			       /*boundary*/BUS_SPACE_MAXADDR_32BIT + 1,
 			       /*lowaddr*/BUS_SPACE_MAXADDR_32BIT,
 			       /*highaddr*/BUS_SPACE_MAXADDR,
@@ -6351,7 +6351,7 @@ ahd_default_config(struct ahd_softc *ahd)
 #else
 		tinfo->user.period = AHD_SYNCRATE_160;
 #endif
-		tinfo->user.offset= ~0;
+		tinfo->user.offset = MAX_OFFSET;
 		tinfo->user.ppr_options = MSG_EXT_PPR_RD_STRM
 					| MSG_EXT_PPR_WR_FLOW
 					| MSG_EXT_PPR_HOLD_MCS
@@ -8161,7 +8161,7 @@ ahd_loadseq(struct ahd_softc *ahd)
 	/* Start by aligning to the nearest cacheline. */
 	sg_prefetch_align = ahd->pci_cachesize;
 	if (sg_prefetch_align == 0)
-		sg_prefetch_cnt = 8;
+		sg_prefetch_align = 8;
 	/* Round down to the nearest power of 2. */
 	while (powerof2(sg_prefetch_align) == 0)
 		sg_prefetch_align--;

drivers/scsi/aic7xxx/aic79xx_osm.c

 /*
  * Adaptec AIC79xx device driver for Linux.
  *
- * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic79xx_osm.c#123 $
+ * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic79xx_osm.c#124 $
  *
  * --------------------------------------------------------------------------
  * Copyright (c) 1994-2000 Justin T. Gibbs.

drivers/scsi/aic7xxx/aic79xx_osm.h

@@ -36,7 +36,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic79xx_osm.h#112 $
+ * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic79xx_osm.h#113 $
  *
  */
 #ifndef _AIC79XX_LINUX_H_
@@ -947,7 +947,7 @@ void ahd_power_state_change(struct ahd_softc *ahd,
  */
 #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,1,92)
 #if defined(__sparc_v9__) || defined(__powerpc__)
-#error "PPC and Sparc platforms are only support under 2.1.92 and above"
+#error "PPC and Sparc platforms are only supported under 2.1.92 and above"
 #endif
 #include <linux/bios32.h>
 #endif

drivers/scsi/aic7xxx/aic79xx_pci.c

@@ -38,7 +38,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx_pci.c#65 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx_pci.c#66 $
  *
  * $FreeBSD$
  */

drivers/scsi/aic7xxx/aic79xx_reg.h_shipped

@@ -3,7 +3,7 @@
  *		 from the following source files:
  *
  * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#86 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#60 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#61 $
  */
 typedef int (ahd_reg_print_t)(u_int, u_int *, u_int);
 typedef struct ahd_reg_parse_entry {

drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped

@@ -3,7 +3,7 @@
  *		 from the following source files:
  *
  * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#86 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#60 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#61 $
  */
 
 #include "aic79xx_osm.h"

drivers/scsi/aic7xxx/aic79xx_seq.h_shipped

@@ -3,7 +3,7 @@
  *		 from the following source files:
  *
  * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#86 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#60 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#61 $
  */
 static uint8_t seqprog[] = {
 	0xff, 0x02, 0x06, 0x78,