drivers/misc/mic/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 menu "Intel MIC & related support"
   3
   4 config INTEL_MIC_BUS
   5         tristate "Intel MIC Bus Driver"
   6         depends on 64BIT && PCI && X86
   7         help
   8           This option is selected by any driver which registers a
   9           device or driver on the MIC Bus, such as CONFIG_INTEL_MIC_HOST,
  10           CONFIG_INTEL_MIC_CARD, CONFIG_INTEL_MIC_X100_DMA etc.
  11
  12           If you are building a host/card kernel with an Intel MIC device
  13           then say M (recommended) or Y, else say N. If unsure say N.
  14
  15           More information about the Intel MIC family as well as the Linux
  16           OS and tools for MIC to use with this driver are available from
  17           <http://software.intel.com/en-us/mic-developer>.
  18
  19 config SCIF_BUS
  20         tristate "SCIF Bus Driver"
  21         depends on 64BIT && PCI && X86
  22         help
  23           This option is selected by any driver which registers a
  24           device or driver on the SCIF Bus, such as CONFIG_INTEL_MIC_HOST
  25           and CONFIG_INTEL_MIC_CARD.
  26
  27           If you are building a host/card kernel with an Intel MIC device
  28           then say M (recommended) or Y, else say N. If unsure say N.
  29
  30           More information about the Intel MIC family as well as the Linux
  31           OS and tools for MIC to use with this driver are available from
  32           <http://software.intel.com/en-us/mic-developer>.
  33
  34 config VOP_BUS
  35         tristate "VOP Bus Driver"
  36         help
  37           This option is selected by any driver which registers a
  38           device or driver on the VOP Bus, such as CONFIG_INTEL_MIC_HOST
  39           and CONFIG_INTEL_MIC_CARD.
  40
  41           If you are building a host/card kernel with an Intel MIC device
  42           then say M (recommended) or Y, else say N. If unsure say N.
  43
  44           More information about the Intel MIC family as well as the Linux
  45           OS and tools for MIC to use with this driver are available from
  46           <http://software.intel.com/en-us/mic-developer>.
  47
  48 config INTEL_MIC_HOST
  49         tristate "Intel MIC Host Driver"
  50         depends on 64BIT && PCI && X86
  51         depends on INTEL_MIC_BUS && SCIF_BUS && MIC_COSM && VOP_BUS
  52         help
  53           This enables Host Driver support for the Intel Many Integrated
  54           Core (MIC) family of PCIe form factor coprocessor devices that
  55           run a 64 bit Linux OS. The driver manages card OS state and
  56           enables communication between host and card. Intel MIC X100
  57           devices are currently supported.
  58
  59           If you are building a host kernel with an Intel MIC device then
  60           say M (recommended) or Y, else say N. If unsure say N.
  61
  62           More information about the Intel MIC family as well as the Linux
  63           OS and tools for MIC to use with this driver are available from
  64           <http://software.intel.com/en-us/mic-developer>.
  65
  66 config INTEL_MIC_CARD
  67         tristate "Intel MIC Card Driver"
  68         depends on 64BIT && X86
  69         depends on INTEL_MIC_BUS && SCIF_BUS && MIC_COSM && VOP_BUS
  70         select VIRTIO
  71         help
  72           This enables card driver support for the Intel Many Integrated
  73           Core (MIC) device family. The card driver communicates shutdown/
  74           crash events to the host and allows registration/configuration of
  75           virtio devices. Intel MIC X100 devices are currently supported.
  76
  77           If you are building a card kernel for an Intel MIC device then
  78           say M (recommended) or Y, else say N. If unsure say N.
  79
  80           For more information see
  81           <http://software.intel.com/en-us/mic-developer>.
  82
  83 config SCIF
  84         tristate "SCIF Driver"
  85         depends on 64BIT && PCI && X86 && SCIF_BUS && IOMMU_SUPPORT
  86         select IOMMU_IOVA
  87         help
  88           This enables SCIF Driver support for the Intel Many Integrated
  89           Core (MIC) family of PCIe form factor coprocessor devices that
  90           run a 64 bit Linux OS. The Symmetric Communication Interface
  91           (SCIF (pronounced as skiff)) is a low level communications API
  92           across PCIe currently implemented for MIC.
  93
  94           If you are building a host kernel with an Intel MIC device then
  95           say M (recommended) or Y, else say N. If unsure say N.
  96
  97           More information about the Intel MIC family as well as the Linux
  98           OS and tools for MIC to use with this driver are available from
  99           <http://software.intel.com/en-us/mic-developer>.
 100
 101 config MIC_COSM
 102         tristate "Intel MIC Coprocessor State Management (COSM) Drivers"
 103         depends on 64BIT && PCI && X86 && SCIF
 104         help
 105           This enables COSM driver support for the Intel Many
 106           Integrated Core (MIC) family of PCIe form factor coprocessor
 107           devices. COSM drivers implement functions such as boot,
 108           shutdown, reset and reboot of MIC devices.
 109
 110           If you are building a host kernel with an Intel MIC device then
 111           say M (recommended) or Y, else say N. If unsure say N.
 112
 113           More information about the Intel MIC family as well as the Linux
 114           OS and tools for MIC to use with this driver are available from
 115           <http://software.intel.com/en-us/mic-developer>.
 116
 117 config VOP
 118         tristate "VOP Driver"
 119         depends on VOP_BUS
 120         select VHOST_RING
 121         select VIRTIO
 122         help
 123           This enables VOP (Virtio over PCIe) Driver support for the Intel
 124           Many Integrated Core (MIC) family of PCIe form factor coprocessor
 125           devices. The VOP driver allows virtio drivers, e.g. net, console
 126           and block drivers, on the card connect to user space virtio
 127           devices on the host.
 128
 129           If you are building a host kernel with an Intel MIC device then
 130           say M (recommended) or Y, else say N. If unsure say N.
 131
 132           More information about the Intel MIC family as well as the Linux
 133           OS and tools for MIC to use with this driver are available from
 134           <http://software.intel.com/en-us/mic-developer>.
 135
 136 endmenu