On Sat, 2008-01-05 at 10:50 +0100, Stefan Roese wrote: > Performance tests done by AMCC have shown that 256 buffer increase the > performance of the Linux EMAC driver. So let's update the default > values to match this setup. > > Signed-off-by: Stefan Roese <[EMAIL PROTECTED]> > ---
Do we have the numbers ? Did they also measure latency ? Ben. > drivers/net/ibm_newemac/Kconfig | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/ibm_newemac/Kconfig b/drivers/net/ibm_newemac/Kconfig > index 0d3e738..5a06727 100644 > --- a/drivers/net/ibm_newemac/Kconfig > +++ b/drivers/net/ibm_newemac/Kconfig > @@ -9,12 +9,12 @@ config IBM_NEW_EMAC > config IBM_NEW_EMAC_RXB > int "Number of receive buffers" > depends on IBM_NEW_EMAC > - default "128" > + default "256" > > config IBM_NEW_EMAC_TXB > int "Number of transmit buffers" > depends on IBM_NEW_EMAC > - default "64" > + default "256" > > config IBM_NEW_EMAC_POLL_WEIGHT > int "MAL NAPI polling weight" _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
