drivers/s390/net/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0
   2 menu "S/390 network device drivers"
   3         depends on NETDEVICES && S390
   4
   5 config LCS
   6         def_tristate m
   7         prompt "Lan Channel Station Interface"
   8         depends on CCW && NETDEVICES && ETHERNET
   9         help
  10           Select this option if you want to use LCS networking on IBM System z.
  11           To compile as a module, choose M. The module name is lcs.
  12           If you do not use LCS, choose N.
  13
  14 config CTCM
  15         def_tristate m
  16         prompt "CTC and MPC SNA device support"
  17         depends on CCW && NETDEVICES
  18         help
  19           Select this option if you want to use channel-to-channel
  20           point-to-point networking on IBM System z.
  21           This device driver supports real CTC coupling using ESCON.
  22           It also supports virtual CTCs when running under VM.
  23           This driver also supports channel-to-channel MPC SNA devices.
  24           MPC is an SNA protocol device used by Communication Server for Linux.
  25           To compile as a module, choose M. The module name is ctcm.
  26           To compile into the kernel, choose Y.
  27           If you do not need any channel-to-channel connection, choose N.
  28
  29 config NETIUCV
  30         def_tristate m
  31         prompt "IUCV network device support (VM only)"
  32         depends on IUCV && NETDEVICES
  33         help
  34           Select this option if you want to use inter-user communication
  35           vehicle networking under VM or VIF. It enables a fast communication
  36           link between VM guests. Using ifconfig a point-to-point connection
  37           can be established to the Linux on IBM System z
  38           running on the other VM guest. To compile as a module, choose M.
  39           The module name is netiucv. If unsure, choose Y.
  40
  41 config SMSGIUCV
  42         def_tristate m
  43         prompt "IUCV special message support (VM only)"
  44         depends on IUCV
  45         help
  46           Select this option if you want to be able to receive SMSG messages
  47           from other VM guest systems.
  48
  49 config SMSGIUCV_EVENT
  50         def_tristate m
  51         prompt "Deliver IUCV special messages as uevents (VM only)"
  52         depends on SMSGIUCV
  53         help
  54           Select this option to deliver CP special messages (SMSGs) as
  55           uevents.  The driver handles only those special messages that
  56           start with "APP".
  57
  58           To compile as a module, choose M. The module name is "smsgiucv_app".
  59
  60 config QETH
  61         def_tristate y
  62         prompt "Gigabit Ethernet device support"
  63         depends on CCW && NETDEVICES && IP_MULTICAST && QDIO && ETHERNET
  64         help
  65           This driver supports IBM's OSA Express network adapters in QDIO mode,
  66           HiperSockets interfaces and z/VM virtual NICs for Guest LAN and
  67           VSWITCH.
  68
  69           To compile this driver as a module, choose M.
  70           The module name is qeth.
  71
  72 config QETH_L2
  73         def_tristate y
  74         prompt "qeth layer 2 device support"
  75         depends on QETH
  76         depends on BRIDGE || BRIDGE=n
  77         help
  78           Select this option to be able to run qeth devices in layer 2 mode.
  79           To compile as a module, choose M. The module name is qeth_l2.
  80           If unsure, choose y.
  81
  82 config QETH_L3
  83         def_tristate y
  84         prompt "qeth layer 3 device support"
  85         depends on QETH
  86         help
  87           Select this option to be able to run qeth devices in layer 3 mode.
  88           To compile as a module choose M. The module name is qeth_l3.
  89           If unsure, choose Y.
  90
  91 config QETH_OSX
  92         def_bool !HAVE_MARCH_Z15_FEATURES
  93         prompt "qeth OSX device support"
  94         depends on QETH
  95         help
  96           This enables the qeth driver to support devices in OSX mode.
  97           If unsure, choose N.
  98
  99 config CCWGROUP
 100         tristate
 101         default (LCS || CTCM || QETH || SMC)
 102
 103 config ISM
 104         tristate "Support for ISM vPCI Adapter"
 105         depends on PCI && SMC
 106         default n
 107         help
 108           Select this option if you want to use the Internal Shared Memory
 109           vPCI Adapter.
 110
 111           To compile as a module choose M. The module name is ism.
 112           If unsure, choose N.
 113 endmenu