On Fri, Jun 19, 2009 at 10:55 AM, Myles Watson<[email protected]> wrote: > >> > So each AP has some part of RAM to copy the buffer to? >> >> the way SMP works, the BSP sets up its ram. At that point, the APs can >> use the BSP ram. > For Opterons where each node has its own RAM this is a little bit more > complex, right?
but each AP has access to the BSP ram, or at least that is how I read the code. > I was wondering how you make the APs not conflict in the part of RAM they > copy their buffers to. I was also wondering how it would affect > interleaving, etc. That kind of thing seems difficult to debug, and is the > reason I'd want to see the APs messages. you give each AP a seperate stack. All that code is in there already. ron -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
