A dma tag alignment should be 1 (not 0) when a device can dma at any address.

2014-11-06 18:14:12 +00:00 · 2014-11-06 18:14:12 +00:00 · 88362c764c
commit 88362c764c
parent dfd9a3788d
1 changed files with 1 additions and 1 deletions
--- a/sys/dev/ida/ida_eisa.c
+++ b/sys/dev/ida/ida_eisa.c
@ -296,7 +296,7 @@ ida_eisa_attach(device_t dev)

 	error = bus_dma_tag_create(
 		/* parent	*/	bus_get_dma_tag(dev),
-		/* alignment	*/	0,
+		/* alignment	*/	1,
 		/* boundary	*/	0,
 		/* lowaddr	*/	BUS_SPACE_MAXADDR_32BIT,
 		/* highaddr	*/	BUS_SPACE_MAXADDR,