misc: mic: remove the MIC drivers

This patch removes the MIC drivers from the kernel tree
since the corresponding devices have been discontinued.

Removing the dma and char-misc changes in one patch and
merging via the char-misc tree is best to avoid any
potential build breakage.

Cc: Nikhil Rao <nikhil.rao@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Sudeep Dutt <sudeep.dutt@intel.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Sherry Sun <sherry.sun@nxp.com>
Link: https://lore.kernel.org/r/8c1443136563de34699d2c084df478181c205db4.1603854416.git.sudeep.dutt@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 141 deletions

diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig
deleted file mode 100644
index 8a7c2c5711d5..000000000000
--- a/drivers/misc/mic/Kconfig
+++ /dev/null
@@ -1,141 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-menu "Intel MIC & related support"
-
-config INTEL_MIC_BUS
-	tristate "Intel MIC Bus Driver"
-	depends on 64BIT && PCI && X86
-	select DMA_OPS
-	help
-	  This option is selected by any driver which registers a
-	  device or driver on the MIC Bus, such as CONFIG_INTEL_MIC_HOST,
-	  CONFIG_INTEL_MIC_CARD, CONFIG_INTEL_MIC_X100_DMA etc.
-
-	  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>.
-
-config SCIF_BUS
-	tristate "SCIF Bus Driver"
-	depends on 64BIT && PCI && X86
-	select 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>.
-
-config VOP_BUS
-	tristate "VOP Bus Driver"
-	depends on HAS_DMA
-	select DMA_OPS
-	help
-	  This option is selected by any driver which registers a
-	  device or driver on the VOP 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>.
-
-config INTEL_MIC_HOST
-	tristate "Intel MIC Host Driver"
-	depends on 64BIT && PCI && X86
-	depends on INTEL_MIC_BUS && SCIF_BUS && MIC_COSM && VOP_BUS
-	select DMA_OPS
-	help
-	  This enables Host Driver support for the Intel Many Integrated
-	  Core (MIC) family of PCIe form factor coprocessor devices that
-	  run a 64 bit Linux OS. The driver manages card OS state and
-	  enables communication between host and card. Intel MIC X100
-	  devices are currently supported.
-
-	  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>.
-
-config INTEL_MIC_CARD
-	tristate "Intel MIC Card Driver"
-	depends on 64BIT && X86
-	depends on INTEL_MIC_BUS && SCIF_BUS && MIC_COSM && VOP_BUS
-	select VIRTIO
-	help
-	  This enables card driver support for the Intel Many Integrated
-	  Core (MIC) device family. The card driver communicates shutdown/
-	  crash events to the host and allows registration/configuration of
-	  virtio devices. Intel MIC X100 devices are currently supported.
-
-	  If you are building a card kernel for an Intel MIC device then
-	  say M (recommended) or Y, else say N. If unsure say N.
-
-	  For more information see
-	  <http://software.intel.com/en-us/mic-developer>.
-
-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>.
-
-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>.
-
-config VOP
-	tristate "VOP Driver"
-	depends on VOP_BUS
-	select VHOST_RING
-	select VIRTIO
-	help
-	  This enables VOP (Virtio over PCIe) Driver support for the Intel
-	  Many Integrated Core (MIC) family of PCIe form factor coprocessor
-	  devices. The VOP driver allows virtio drivers, e.g. net, console
-	  and block drivers, on the card connect to user space virtio
-	  devices on the host.
-
-	  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>.
-
-endmenu