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3 commits

Author SHA1 Message Date
David S. Miller
a2f9f6bbb3 [SPARC64]: Fix {mc,smt}_capable(). 
It's not just sun4v hypervisor platforms that should return true
for this, sun4u with UltraSPARC-IV should return true too.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2007-06-04 21:50:05 -07:00
David S. Miller
f78eae2e6f [SPARC64]: Proper multi-core scheduling support. 
The scheduling domain hierarchy is:

   all cpus -->
      cpus that share an instruction cache -->
          cpus that share an integer execution unit

Signed-off-by: David S. Miller <davem@davemloft.net>
 2007-06-04 21:50:00 -07:00
David S. Miller
5cbc307373 [SPARC64]: Use machine description and OBP properly for cpu probing. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2007-05-29 02:49:41 -07:00