1# SPDX-License-Identifier: GPL-2.0
  2menu "S/390 network device drivers"
  3	depends on NETDEVICES && S390
  4
  5config 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
 14config 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
 29config 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
 41config 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
 49config 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
 60config 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
 72config 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
 82config 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
 91config 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
 99config CCWGROUP
100	tristate
101	default (LCS || CTCM || QETH || SMC)
102
103config ISM
104	tristate "Support for ISM vPCI Adapter"
105	depends on PCI
106	imply SMC
107	default n
108	help
109	  Select this option if you want to use the Internal Shared Memory
110	  vPCI Adapter. The adapter can be used with the SMC network protocol.
111
112	  To compile as a module choose M. The module name is ism.
113	  If unsure, choose N.
114endmenu