Change comment at top of swiotlb.c to reflect that the code is shared
with EM64T (i.e. Intel x86_64). Also add an entry for myself so that
if I "broke it", everyone knows who "bought it"... :-)
Signed-off-by: John W. Linville <[email protected]>
---
drivers/pci/swiotlb.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/swiotlb.c b/drivers/pci/swiotlb.c
--- a/drivers/pci/swiotlb.c
+++ b/drivers/pci/swiotlb.c
@@ -1,7 +1,7 @@
/*
* Dynamic DMA mapping support.
*
- * This implementation is for IA-64 platforms that do not support
+ * This implementation is for IA-64 and EM64T platforms that do not support
* I/O TLBs (aka DMA address translation hardware).
* Copyright (C) 2000 Asit Mallick <[email protected]>
* Copyright (C) 2000 Goutham Rao <[email protected]>
@@ -11,7 +11,9 @@
* 03/05/07 davidm Switch from PCI-DMA to generic device DMA API.
* 00/12/13 davidm Rename to swiotlb.c and add mark_clean() to avoid
* unnecessary i-cache flushing.
- * 04/07/.. ak Better overflow handling. Assorted fixes.
+ * 04/07/.. ak Better overflow handling. Assorted fixes.
+ * 05/09/10 linville Add support for syncing ranges, support syncing for
+ * DMA_BIDIRECTIONAL mappings, miscellaneous cleanup.
*/
#include <linux/cache.h>
-
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