Messages in this thread | | | Date | Tue, 05 Sep 2000 12:12:57 -0600 | From | "Jeff V. Merkey" <> | Subject | Re: zero-copy TCP |
| |
Jes Sorensen wrote: > > >>>>> "Jeff" == Jeff V Merkey <jmerkey@timpanogas.com> writes: > > Jeff> Intel Nitro Card - i960 processor on the card. The SMP > Jeff> debugging involved the use of a bus analyser since this card had > Jeff> a piggish memory bus footprint (i960 processors do not have an > Jeff> IO address space, so everything is memory mapped. The big > Jeff> weakness of early I2O stuff was that the I960 running off on the > Jeff> boards had access to the memory bus of these early systems. > Jeff> Performace problems that were related to passing messages to the > Jeff> embedded OS running on the i960 on the Nitro Card, and it > Jeff> "missing" messages when two processors were talking to it at > Jeff> once. > > True the i960 based one I didn't think of, however Intel never > provided docs for it.
??? I find this surprising. Email stu.goosen@intel.com and ask him if they will give them to you. I'm sure they would for Linux.
Jeff
> > Jes - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
| |