David Greenman writes: > >David Greenman wrote: > >> >In any case, disabling it is what ClickArray ended up doing, as well, > >> >for the Tigon II, until the firmware could be fixed. > >> > >> We're talking about the Tigon III (bge driver for Broadcom BCM5700/BCM5701). > > > >Crap. Thanks for the info. > > > >Have you manually calculated the checksum on a bad packet to see > >how it's off? > > Yes. It's typically off by 0x1051, but varies depending on the TCP/IP > header contents.
Hmm.. Since you've already got the code for calculating the checksum in the driver written, why not use it? Eg, why not pass the csum up & set CSUM_DATA_VALID iff the csum ends up being 0? Are you worried that the firmware will yield false posatives too? Drew To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
