From b0d82bd5df874f7dadbeced1b0163473387da37c Mon Sep 17 00:00:00 2001 From: Dean Nelson Date: Wed, 23 Mar 2005 19:46:00 -0700 Subject: [IA64-SGI] SGI Altix cross partition functionality (2nd This patch contains the shim module (XP) which interfaces between the communication module (XPC) and the functional support modules (like XPNET). Signed-off-by: Dean Nelson Signed-off-by: Tony Luck --- arch/ia64/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/ia64/Kconfig') diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index cad8346def1dc..ce13ad689d191 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -217,6 +217,16 @@ config IA64_SGI_SN_SIM If you are compiling a kernel that will run under SGI's IA-64 simulator (Medusa) then say Y, otherwise say N. +config IA64_SGI_SN_XP + tristate "Support communication between SGI SSIs" + depends on MSPEC + help + An SGI machine can be divided into multiple Single System + Images which act independently of each other and have + hardware based memory protection from the others. Enabling + this feature will allow for direct communication between SSIs + based on a network adapter and DMA messaging. + config FORCE_MAX_ZONEORDER int default "18" -- cgit 1.2.3-korg