On 07/10/2012 09:07 PM, Jia Hongtao-B38951 wrote: > > >> -----Original Message----- >> From: Wood Scott-B07421 >> Sent: Wednesday, July 11, 2012 2:15 AM >> To: Jia Hongtao-B38951 >> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org >> Subject: Re: [PATCH 1/2] powerpc/mpc8572ds: Fix eTSEC is not available on >> core1 of AMP boot issue >> >> On 07/10/2012 01:08 AM, Jia Hongtao wrote: >>> The issue log on core1 is: >>> root@mpc8572ds:~# ifconfig eth0 10.192.208.244 >>> net eth0: could not attach to PHY >>> SIOCSIFFLAGS: No such device >>> >>> To attach PHY node mdio@24520 should not be disabled in dts of core1. >>> Because all PHYs are controlled through this node as follows: >> >> So you grant it to both partitions? How do you deal with synchronization? >> >> -Scott > > PHY nodes are only used by ethernet. Each ethernet is used by only one > partition > (disabled in the other partition). So I think there is no synchronization > issue.
I mean for accessing the MDIO bus. -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
