Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#config SGI_SN0_XXL

#       bool "IP27 XXL"

#       depends on SGI_IP27

#         This options adds support for userspace processes upto 16TB size.

#         Normally the limit is just .5TB.

choice

        prompt "Node addressing mode"

        depends on SGI_IP27

        default SGI_SN_M_MODE

config SGI_SN_M_MODE

        bool "IP27 M-Mode"

        help

          The nodes of Origin, Onyx, Fuel and Tezro systems can be configured

          in either N-Modes which allows for more nodes or M-Mode which allows

          for more memory.  Your hardware is almost certainly running in

          M-Mode, so choose M-mode here.

config SGI_SN_N_MODE

        bool "IP27 N-Mode"

        depends on EXPERIMENTAL

        help

          The nodes of Origin, Onyx, Fuel and Tezro systems can be configured

          in either N-Modes which allows for more nodes or M-Mode which allows

          for more memory.  Your hardware is almost certainly running in

          M-Mode, so choose M-mode here.

endchoice

config MAPPED_KERNEL

        bool "Mapped kernel support"

        depends on SGI_IP27

        help

          Change the way a Linux kernel is loaded into memory on a MIPS64

          machine.  This is required in order to support text replication on

          NUMA.  If you need to understand it, read the source code.

config REPLICATE_KTEXT

        bool "Kernel text replication support"

        depends on SGI_IP27

        select MAPPED_KERNEL

        help

          Say Y here to enable replicating the kernel text across multiple

          nodes in a NUMA cluster.  This trades memory for speed.

config REPLICATE_EXHANDLERS

        bool "Exception handler replication support"

        depends on SGI_IP27

        help

          Say Y here to enable replicating the kernel exception handlers

          across multiple nodes in a NUMA cluster. This trades memory for

          speed.