Re: broken PCNET32 in 2.6.24 requires experimental PCNET32_NAPI?

[Jeff Garzik]

Erez Zadok wrote:
> I'm using Linus's git tree as of commit
> d85714d81cc0408daddb68c10f7fd69eafe7c213.  I built that kernel under vmware
> workstation 6.0.1 which emulates a pcnet32 nic.  When I only turn on
> CONFIG_PCNET32, my network interface doesn't seem to come up fully: my dhcp
> server sees a request, offers an IP addr, but the VM running 2.6.24 doesn't
> pick up the response.  Manually configuring the eth0 and pinging yields
> similar results: no replies come back.  The same VM has lots of other
> kernels on it, all of which work fine (so it's not an iptables/selinux
> problem, or the like).
>
> If, however, I turn on the EXPERIMENTAL feature CONFIG_PCNET32_NAPI, then
> the driver works again.  So, is this NAPI feature now a required one or did
> the base driver somehow got broken?  I've not investigated this further.

Fixes were posted by the maintainer, and pushed to Linus, yesterday...

	Jeff



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