svn commit: r210460 - head/sys/mips/include
c.jayachandran at gmail.com
Sun Jul 25 06:18:09 UTC 2010
On Sun, Jul 25, 2010 at 10:18 AM, Alan Cox <alc at cs.rice.edu> wrote:
> Warner Losh wrote:
>> Author: imp
>> Date: Sun Jul 25 04:19:05 2010
>> New Revision: 210460
>> URL: http://svn.freebsd.org/changeset/base/210460
>> Get N64 building by defining VM_FREELIST_DIRECT to be
>> VM_FREELIST_DEFAULT. I believe this is correct, since KX is set in
>> n64, and thus all RAM can be direct mapped.
Thanks, this is something I missed in my MIPS page table changes.
> Yes, it is.
In MIPS 64bit, whole physical memory is direct mapped thru a XKPHYS
region. We can use vm_page_alloc() for pmap_alloc_pte_page() and
VM_WAIT for pmap_grow_pte_page_cache(), is this something we should
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