On Fri, 01 Feb 2008 16:06:15 -0600 Steven Hein <[EMAIL PROTECTED]> wrote:
> Steven Hein wrote: > > But we're using GMII to the switch....and that workaround > > code wasn't in active in my old kernel (it was there, but > > commented out). > > > > Any other thoughts? Has anyone seen this symptom before? > > > > Steve > > > Okay....I found it! Started poking at the UCCE registers > and found that the FIFO sizes weren't right. This led me > to find a bug in my ucc_geth interface to the fixed-link > PHY driver: the code to reconfigure the MURAM FIFO's for > Gigabit operation wasn't being executed for no-phy configs! > All is well once I changed this. > > Sorry for the noise..... (glad I found this before > submitting my patch! ;-) > yeah ucc_geth should be made aware of fixed-links on startup; UCCs aren't like TSECs that know what MII type they're on. setting phy-connection-type to certain strings containing a 'g' in the device tree should do the trick, too..:) Kim _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
