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sparc64: Future proof Niagara cpu detection.

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Recognize T4 and T5 chips.  Treating them both as "T2 plus other
stuff" should be extremely safe and make sure distributions will work
when those chips actually ship to customers.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-09-11 10:42:20 -07:00
parent 1a8e0da593
commit 08cefa9fa7
6 changed files with 53 additions and 8 deletions
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2
arch/sparc/kernel/cpumap.c
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@@ -325,6 +325,8 @@ static int iterate_cpu(struct cpuinfo_tree *t, unsigned int root_index)
case SUN4V_CHIP_NIAGARA1:
case SUN4V_CHIP_NIAGARA2:
case SUN4V_CHIP_NIAGARA3:
case SUN4V_CHIP_NIAGARA4:
case SUN4V_CHIP_NIAGARA5:
rover_inc_table = niagara_iterate_method;
break;
default: