In message <3EBA0BAE.93167851 at prodys.net> you wrote: > > I'm working on a MPC860T. I've been trying to receive from a > peripheral via IDMA and it seems to work OK, but when I study data > received from IDMA I can see that there are some bytes at the end of > each IDMA buffer received that are wrong, in fact they haven't been > written to the buffer and previous bytes remain; but interrupts are > received Ok, and the number of read bytes in the peripheral are the IDMA > set.
Are you sure you got the cache handling right? Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de If in any problem you find yourself doing an immense amount of work, the answer can be obtained by simple inspection. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
