The below statement is from Intel (source: e1000-devel mailinglist): "There should be DCA available to enable in BIOS. If there is none and despite enabling I/OAT you still see "DCA is not enabled in BIOS" message, this means there is a BIOS issue. You should contact the BIOS vendor."
Could someone from Dell comment on this? Thanks, -Patrick Patrick Schreurs wrote: > Hello, > > Dell PowerEdges (for example 1950 or R610) don't seem to have a BIOS > option to enable DCA. I/OAT can be enabled, but an option to enable DCA > does not exist. > > Support teams from Intel's I/OAT or e1000 state that besides enabling > I/OAT, DCA must be enabled in the server's BIOS. > > Not being able to enable DCA in the BIOS, results in: > > ~# dmesg |grep DCA > ioatdma 0000:00:16.0: DCA is disabled in BIOS > > Any advice? > > Thanks. > > -Patrick > > _______________________________________________ > Linux-PowerEdge mailing list > [email protected] > https://lists.us.dell.com/mailman/listinfo/linux-poweredge > Please read the FAQ at http://lists.us.dell.com/faq _______________________________________________ Linux-PowerEdge mailing list [email protected] https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
