Title: [6555] trunk/drivers/usb/musb/blackfin.h: expand anomaly 450 desc a bit more
- Revision
- 6555
- Author
- vapier
- Date
- 2009-06-03 05:12:09 -0500 (Wed, 03 Jun 2009)
Log Message
expand anomaly 450 desc a bit more
Modified Paths
Diff
Modified: trunk/drivers/usb/musb/blackfin.h (6554 => 6555)
--- trunk/drivers/usb/musb/blackfin.h 2009-06-03 10:11:08 UTC (rev 6554)
+++ trunk/drivers/usb/musb/blackfin.h 2009-06-03 10:12:09 UTC (rev 6555)
@@ -14,10 +14,12 @@
* Blackfin specific definitions
*/
-/* Anomaly notes:
- * 05000450 - MUSB driver is designed to transfer buffer of N*maxpacket size
+/*
+ * Anomaly notes:
+ * 05000450 - USB DMA Mode 1 Short Packet Data Corruption:
+ * MUSB driver is designed to transfer buffer of N * maxpacket size
* in DMA mode 1 and leave rest data to the next transfer in DMA
- * mode 0.
+ * mode 0, so we never transmit a short package in DMA mode 1.
*/
#undef DUMP_FIFO_DATA
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