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(parent: 69682b6) | patch
x86, UV: Fix UV2 hub part number
authorJack Steiner <steiner@sgi.com>
Tue, 29 Nov 2011 21:00:58 +0000 (15:00 -0600)
committerIngo Molnar <mingo@elte.hu>
Mon, 5 Dec 2011 10:49:52 +0000 (11:49 +0100)
commitb495e039b4ce2ce4a96b3006004faf082f4d50e2
treea5f9d380c24799abab1c69a80d0791e901db745ftree | snapshot
parent69682b625a043b567873e6cda397969b502f0054commit | diff
x86, UV: Fix UV2 hub part number

There was a mixup when the SGI UV2 hub chip was sent to be
fabricated, and it ended up with the wrong part number in the
HRP_NODE_ID mmr. Future versions of the chip will (may) have the
correct part number. Change the UV infrastructure to recognize
both part numbers as valid IDs of a UV2 hub chip.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Link: http://lkml.kernel.org/r/20111129210058.GA20452@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/include/asm/uv/uv_mmrs.h diff | blob | history
arch/x86/kernel/apic/x2apic_uv_x.c diff | blob | history
Domain: System / Uncategorized;