In message: <15037888-362B-43BD-9736-4F7D2C76D762_at_valka.is> Arnar Mar Sig <antab_at_valka.is> writes: : : On Aug 10, 2008, at 7:49 AM, Julian Elischer wrote: : : > M. Warner Losh wrote: : >> In message: <67389BC1-FBD5-4D39-97CA-056FFC3B3B01_at_valka.is> : >> Arnar Mar Sig <antab_at_valka.is> writes: : >> : I have been working on porting FreeBSD to AVR32 for the past : >> few : weeks, and now i have a bootable kernel although there is : >> still a lot : of work to be done. : >> COOL! Very COOL! : > : > I assume this is the part WITH an MMU you are supporting? : : Yes full MMU. The TLB is managed by software so page table layout can : be implemented whatever way one wants. I was going to use the same : layout that x86 uses pd->pt->entry and 4K pages, but i'm open to any : suggestions. This is very similar to how the MIPS ports does things. Since the TLB structure of the AVR32 is similar to MIPS, maybe looking at how it does its thing might be helpful. Of course, this conclusion was reached by just glancing a the AVR32 spec some months ago, so some discretion might be needed :-). WarnerReceived on Sun Aug 10 2008 - 17:40:49 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:33 UTC