Author: ian
Date: Thu Nov 6 18:14:12 2014
New Revision: 274188
URL: https://svnweb.freebsd.org/changeset/base/274188
Log:
A dma tag alignment should be 1 (not 0) when a device can dma at any address.
Modified:
head/sys/dev/ida/ida_eisa.c
Modified: head/sys/dev/ida/ida_eisa.c
==============================================================================
--- head/sys/dev/ida/ida_eisa.c Thu Nov 6 17:50:35 2014 (r274187)
+++ head/sys/dev/ida/ida_eisa.c Thu Nov 6 18:14:12 2014 (r274188)
@@ -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,
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