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-rw-r--r--kernel/drivers/misc/mic/Kconfig59
1 files changed, 57 insertions, 2 deletions
diff --git a/kernel/drivers/misc/mic/Kconfig b/kernel/drivers/misc/mic/Kconfig
index cc4eef040..40677df7f 100644
--- a/kernel/drivers/misc/mic/Kconfig
+++ b/kernel/drivers/misc/mic/Kconfig
@@ -15,11 +15,28 @@ config INTEL_MIC_BUS
OS and tools for MIC to use with this driver are available from
<http://software.intel.com/en-us/mic-developer>.
+comment "SCIF Bus Driver"
+
+config SCIF_BUS
+ tristate "SCIF Bus Driver"
+ depends on 64BIT && PCI && X86 && X86_DEV_DMA_OPS
+ help
+ This option is selected by any driver which registers a
+ device or driver on the SCIF Bus, such as CONFIG_INTEL_MIC_HOST
+ and CONFIG_INTEL_MIC_CARD.
+
+ If you are building a host/card kernel with an Intel MIC device
+ then say M (recommended) or Y, else say N. If unsure say N.
+
+ More information about the Intel MIC family as well as the Linux
+ OS and tools for MIC to use with this driver are available from
+ <http://software.intel.com/en-us/mic-developer>.
+
comment "Intel MIC Host Driver"
config INTEL_MIC_HOST
tristate "Intel MIC Host Driver"
- depends on 64BIT && PCI && X86 && INTEL_MIC_BUS
+ depends on 64BIT && PCI && X86 && INTEL_MIC_BUS && SCIF_BUS && MIC_COSM
select VHOST_RING
help
This enables Host Driver support for the Intel Many Integrated
@@ -39,7 +56,7 @@ comment "Intel MIC Card Driver"
config INTEL_MIC_CARD
tristate "Intel MIC Card Driver"
- depends on 64BIT && X86 && INTEL_MIC_BUS
+ depends on 64BIT && X86 && INTEL_MIC_BUS && SCIF_BUS && MIC_COSM
select VIRTIO
help
This enables card driver support for the Intel Many Integrated
@@ -52,3 +69,41 @@ config INTEL_MIC_CARD
For more information see
<http://software.intel.com/en-us/mic-developer>.
+
+comment "SCIF Driver"
+
+config SCIF
+ tristate "SCIF Driver"
+ depends on 64BIT && PCI && X86 && SCIF_BUS && IOMMU_SUPPORT
+ select IOMMU_IOVA
+ help
+ This enables SCIF Driver support for the Intel Many Integrated
+ Core (MIC) family of PCIe form factor coprocessor devices that
+ run a 64 bit Linux OS. The Symmetric Communication Interface
+ (SCIF (pronounced as skiff)) is a low level communications API
+ across PCIe currently implemented for MIC.
+
+ If you are building a host kernel with an Intel MIC device then
+ say M (recommended) or Y, else say N. If unsure say N.
+
+ More information about the Intel MIC family as well as the Linux
+ OS and tools for MIC to use with this driver are available from
+ <http://software.intel.com/en-us/mic-developer>.
+
+comment "Intel MIC Coprocessor State Management (COSM) Drivers"
+
+config MIC_COSM
+ tristate "Intel MIC Coprocessor State Management (COSM) Drivers"
+ depends on 64BIT && PCI && X86 && SCIF
+ help
+ This enables COSM driver support for the Intel Many
+ Integrated Core (MIC) family of PCIe form factor coprocessor
+ devices. COSM drivers implement functions such as boot,
+ shutdown, reset and reboot of MIC devices.
+
+ If you are building a host kernel with an Intel MIC device then
+ say M (recommended) or Y, else say N. If unsure say N.
+
+ More information about the Intel MIC family as well as the Linux
+ OS and tools for MIC to use with this driver are available from
+ <http://software.intel.com/en-us/mic-developer>.