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[IA64-SGI] - New SN hardware support - use_alias_space
authorJack Steiner <steiner@sgi.com>
Thu, 11 Aug 2005 17:26:00 +0000 (10:26 -0700)
committerTony Luck <tony.luck@intel.com>
Wed, 17 Aug 2005 22:29:43 +0000 (15:29 -0700)
commit0aa2c72e59cf1d09a0b321e4e6292af78a51b8b3
tree8d4e6cb59dac0bb17124f8ecac8dbfe450231b8etree | snapshot
parent3d14487b2677cc44b5d1ef115d9d4301ec046591commit | diff
[IA64-SGI] - New SN hardware support - use_alias_space

Use local SHUB alias space when referencing MMRs that are known
to be node local. There is a slight performance benefit & code
simplification.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/sn/kernel/irq.c diff | blob | history
arch/ia64/sn/pci/pcibr/pcibr_dma.c diff | blob | history
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