Properly set the alignment argument to bus_dma_tag_create(). If we

don't care about the alignment, set it to 1, meaning single byte alignment.

4 files changed, 12 insertions, 12 deletions

diff --git a/sys/dev/buslogic/bt.c b/sys/dev/buslogic/bt.c
index f56a9d8..abedc48 100644
--- a/sys/dev/buslogic/bt.c
+++ b/sys/dev/buslogic/bt.c
@@ -29,7 +29,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      $Id: bt.c,v 1.21 1999/05/08 21:59:00 dfr Exp $
+ *      $Id: bt.c,v 1.22 1999/05/23 18:54:34 gibbs Exp $
  */
 
  /*
@@ -707,7 +707,7 @@ bt_init(device_t dev)
 	 */
 
 	/* DMA tag for mapping buffers into device visible space. */
-	if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/0, /*boundary*/0,
+	if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/1, /*boundary*/0,
 			       /*lowaddr*/BUS_SPACE_MAXADDR,
 			       /*highaddr*/BUS_SPACE_MAXADDR,
 			       /*filter*/NULL, /*filterarg*/NULL,
@@ -720,7 +720,7 @@ bt_init(device_t dev)
 
 	bt->init_level++;
 	/* DMA tag for our mailboxes */
-	if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/0, /*boundary*/0,
+	if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/1, /*boundary*/0,
 			       /*lowaddr*/BUS_SPACE_MAXADDR,
 			       /*highaddr*/BUS_SPACE_MAXADDR,
 			       /*filter*/NULL, /*filterarg*/NULL,
@@ -756,7 +756,7 @@ bt_init(device_t dev)
 	btinitmboxes(bt);
 
 	/* DMA tag for our ccb structures */
-	if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/0, /*boundary*/0,
+	if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/1, /*boundary*/0,
 			       /*lowaddr*/BUS_SPACE_MAXADDR,
 			       /*highaddr*/BUS_SPACE_MAXADDR,
 			       /*filter*/NULL, /*filterarg*/NULL,
@@ -786,7 +786,7 @@ bt_init(device_t dev)
 	bt->init_level++;
 
 	/* DMA tag for our S/G structures.  We allocate in page sized chunks */
-	if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/0, /*boundary*/0,
+	if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/1, /*boundary*/0,
 			       /*lowaddr*/BUS_SPACE_MAXADDR,
 			       /*highaddr*/BUS_SPACE_MAXADDR,
 			       /*filter*/NULL, /*filterarg*/NULL,
diff --git a/sys/dev/buslogic/bt_eisa.c b/sys/dev/buslogic/bt_eisa.c
index eaaee0d..d9cb584 100644
--- a/sys/dev/buslogic/bt_eisa.c
+++ b/sys/dev/buslogic/bt_eisa.c
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: bt_eisa.c,v 1.7 1999/05/08 21:59:18 dfr Exp $
+ *	$Id: bt_eisa.c,v 1.8 1999/08/01 22:57:08 mdodd Exp $
  */
 
 #include "eisa.h"
@@ -300,7 +300,7 @@ bt_eisa_attach(device_t dev)
 
 	/* Allocate a dmatag for our SCB DMA maps */
 	/* XXX Should be a child of the PCI bus dma tag */
-	if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/0, /*boundary*/0,
+	if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/1, /*boundary*/0,
 			       /*lowaddr*/BUS_SPACE_MAXADDR_32BIT,
 			       /*highaddr*/BUS_SPACE_MAXADDR,
 			       /*filter*/NULL, /*filterarg*/NULL,
diff --git a/sys/dev/buslogic/bt_isa.c b/sys/dev/buslogic/bt_isa.c
index 581370f..6a45d50 100644
--- a/sys/dev/buslogic/bt_isa.c
+++ b/sys/dev/buslogic/bt_isa.c
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: bt_isa.c,v 1.14 1999/06/03 20:56:09 peter Exp $
+ *	$Id: bt_isa.c,v 1.15 1999/06/28 09:19:58 peter Exp $
  */
 
 #include <sys/param.h>
@@ -234,7 +234,7 @@ bt_isa_attach(device_t dev)
 	}
 			
 	/* XXX Should be a child of the ISA or VL bus dma tag */
-	if (bus_dma_tag_create(/*parent*/NULL, /*alignemnt*/0, /*boundary*/0,
+	if (bus_dma_tag_create(/*parent*/NULL, /*alignemnt*/1, /*boundary*/0,
                                lowaddr, /*highaddr*/BUS_SPACE_MAXADDR,
                                filter, filter_arg,
                                /*maxsize*/BUS_SPACE_MAXSIZE_32BIT,
@@ -253,7 +253,7 @@ bt_isa_attach(device_t dev)
 
 	if (lowaddr != BUS_SPACE_MAXADDR_32BIT) {
 		/* DMA tag for our sense buffers */
-		if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/0,
+		if (bus_dma_tag_create(bt->parent_dmat, /*alignment*/1,
 				       /*boundary*/0,
 				       /*lowaddr*/BUS_SPACE_MAXADDR,
 				       /*highaddr*/BUS_SPACE_MAXADDR,
diff --git a/sys/dev/buslogic/bt_pci.c b/sys/dev/buslogic/bt_pci.c
index e4f8669..5aa8844 100644
--- a/sys/dev/buslogic/bt_pci.c
+++ b/sys/dev/buslogic/bt_pci.c
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: bt_pci.c,v 1.7 1999/05/08 21:59:38 dfr Exp $
+ *	$Id: bt_pci.c,v 1.8 1999/07/03 20:17:01 peter Exp $
  */
 
 #include <sys/param.h>
@@ -172,7 +172,7 @@ bt_pci_attach(device_t dev)
 
 	/* Allocate a dmatag for our CCB DMA maps */
 	/* XXX Should be a child of the PCI bus dma tag */
-	if (bus_dma_tag_create(/*parent*/NULL, /*alignemnt*/0, /*boundary*/0,
+	if (bus_dma_tag_create(/*parent*/NULL, /*alignemnt*/1, /*boundary*/0,
 			       /*lowaddr*/BUS_SPACE_MAXADDR_32BIT,
 			       /*highaddr*/BUS_SPACE_MAXADDR,
 			       /*filter*/NULL, /*filterarg*/NULL,