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.