Hello all, On Thu, Oct 9, 2008 at 1:41 PM, Dominik Bozek <[EMAIL PROTECTED]> wrote: > Paul Mackerras wrote: >> Dominik Bozek writes: >>> Actually I made couple of other tests on that mpc8313. Most of them are >>> to ugly to publish them, but... My problem is that I have to boost the >>> gigabit interface on the mpc8313. I made simple substitution and >> >> Very interesting. Can you work out where memcpy is being called on >> the network data? I wouldn't have expected that. >>
Also see this recent thread David Jander on August 25th, "Efficient memcpy()/memmove() for G2/G3 cores..." on [EMAIL PROTECTED] http://ozlabs.org/pipermail/linuxppc-dev/2008-September/062449.html BTW, I am interested in this work as well, I'm currently working with a 8313 and 8315 design, both are e300 cores. My current goal is PCIe though, but I need fast GbE performance as well. Also, did you test Freescale's 2.6.24.3 patches that tune the gianfar interfaces for higher performance? Regards, -- Leon _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
