x86, Calgary: Increase max PHB number
commit4e9c6753f6bb961b99cf9671a1136763e857d9c6
authorDarrick J. Wong <djwong@us.ibm.com>
Thu, 24 Jun 2010 21:26:47 +0000 (24 14:26 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 2 Aug 2010 17:26:37 +0000 (2 10:26 -0700)
tree382d080a0cebe188e5b23ede46304c038af262dd
parent342b5e0e33c586b71c72bc1f60eb2fc7ed359f97
x86, Calgary: Increase max PHB number

commit 499a00e92dd9a75395081f595e681629eb1eebad upstream.

Newer systems (x3950M2) can have 48 PHBs per chassis and 8
chassis, so bump the limits up and provide an explanation
of the requirements for each class.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
Cc: Corinna Schultz <cschultz@linux.vnet.ibm.com>
LKML-Reference: <20100624212647.GI15515@tux1.beaverton.ibm.com>
[ v2: Fixed build bug, added back PHBS_PER_CALGARY == 4 ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/x86/kernel/pci-calgary_64.c