Title: [6349] trunk/drivers/usb/musb/blackfin.h: Task[#5089] add workaround comments to anomaly 05000450 in MUSB driver
- Revision
- 6349
- Author
- sonicz
- Date
- 2009-05-13 06:07:36 -0500 (Wed, 13 May 2009)
Log Message
Task[#5089] add workaround comments to anomaly 05000450 in MUSB driver
MUSB driver is degined to transfer buffer of N*maxpacket size in DMA
mode 1 and leave rest data to the next transfer in DMA mode 0.
Modified Paths
Diff
Modified: trunk/drivers/usb/musb/blackfin.h (6348 => 6349)
--- trunk/drivers/usb/musb/blackfin.h 2009-05-13 10:09:00 UTC (rev 6348)
+++ trunk/drivers/usb/musb/blackfin.h 2009-05-13 11:07:36 UTC (rev 6349)
@@ -17,6 +17,9 @@
/* Anomaly notes:
* 05000456 - USE_MODE1 is used to enable DMA mode 1 for rx transfer.
* It is not defined for MUSB controller on blackfin.
+ * 05000450 - MUSB driver is degined to transfer buffer of N*maxpacket size
+ * in DMA mode 1 and leave rest data to the next transfer in DMA
+ * mode 0.
*/
#undef DUMP_FIFO_DATA
_______________________________________________
Linux-kernel-commits mailing list
[email protected]
https://blackfin.uclinux.org/mailman/listinfo/linux-kernel-commits
