arch/mips/sgi-ip27/Kconfig

   1 #config SGI_SN0_XXL
   2 #       bool "IP27 XXL"
   3 #       depends on SGI_IP27
   4 #         This options adds support for userspace processes upto 16TB size.
   5 #         Normally the limit is just .5TB.
   6
   7 config SGI_SN0_N_MODE
   8         bool "IP27 N-Mode"
   9         depends on SGI_IP27
  10         help
  11           The nodes of Origin 200, Origin 2000 and Onyx 2 systems can be
  12           configured in either N-Modes which allows for more nodes or M-Mode
  13           which allows for more memory.  Your system is most probably
  14           running in M-Mode, so you should say N here.
  15
  16 config MAPPED_KERNEL
  17         bool "Mapped kernel support"
  18         depends on SGI_IP27
  19         help
  20           Change the way a Linux kernel is loaded into memory on a MIPS64
  21           machine.  This is required in order to support text replication and
  22           NUMA.  If you need to understand it, read the source code.
  23
  24 config REPLICATE_KTEXT
  25         bool "Kernel text replication support"
  26         depends on SGI_IP27
  27         help
  28           Say Y here to enable replicating the kernel text across multiple
  29           nodes in a NUMA cluster.  This trades memory for speed.
  30
  31 config REPLICATE_EXHANDLERS
  32         bool "Exception handler replication support"
  33         depends on SGI_IP27
  34         help
  35           Say Y here to enable replicating the kernel exception handlers
  36           across multiple nodes in a NUMA cluster. This trades memory for
  37           speed.