On Fri, Oct 31, 2008 at 09:47:18AM -0400, mike zheng wrote: > Hi All, > > Anyone know the difference of QE between MPC8360 and MPC8568? > > I am using the QE code working for MPC8568 on a MPC8360MDS board. > However there is no interrupt generated by UCC0. I set the QE working > under loopback mode. The flag of TxBD got changed, but the UCCE > remains the same value. Here is the logs and register value.
I recalling these differences: QEIC to MPIC vs. IPIC cascading (may be the cause of interrupts issues). http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=cccd21027c17c27ad275093c22475354b4495814 QE ParIO layout (you may have pins misconfigured): http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=321872dcc07f83f9b60af1be41c6bafbaddf9bf6 -- Anton Vorontsov email: [EMAIL PROTECTED] irc://irc.freenode.net/bd2 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
