1 # SPDX-License-Identifier: GPL-2.0
2 menu "S/390 network device drivers"
3 depends on NETDEVICES && S390
7 prompt "Lan Channel Station Interface"
8 depends on CCW && NETDEVICES && (ETHERNET || FDDI)
10 Select this option if you want to use LCS networking on IBM System z.
11 This device driver supports FDDI (IEEE 802.7) and Ethernet.
12 To compile as a module, choose M. The module name is lcs.
13 If you do not know what it is, it's safe to choose Y.
17 prompt "CTC and MPC SNA device support"
18 depends on CCW && NETDEVICES
20 Select this option if you want to use channel-to-channel
21 point-to-point networking on IBM System z.
22 This device driver supports real CTC coupling using ESCON.
23 It also supports virtual CTCs when running under VM.
24 This driver also supports channel-to-channel MPC SNA devices.
25 MPC is an SNA protocol device used by Communication Server for Linux.
26 To compile as a module, choose M. The module name is ctcm.
27 To compile into the kernel, choose Y.
28 If you do not need any channel-to-channel connection, choose N.
32 prompt "IUCV network device support (VM only)"
33 depends on IUCV && NETDEVICES
35 Select this option if you want to use inter-user communication
36 vehicle networking under VM or VIF. It enables a fast communication
37 link between VM guests. Using ifconfig a point-to-point connection
38 can be established to the Linux on IBM System z
39 running on the other VM guest. To compile as a module, choose M.
40 The module name is netiucv. If unsure, choose Y.
44 prompt "IUCV special message support (VM only)"
47 Select this option if you want to be able to receive SMSG messages
48 from other VM guest systems.
52 prompt "Deliver IUCV special messages as uevents (VM only)"
55 Select this option to deliver CP special messages (SMSGs) as
56 uevents. The driver handles only those special messages that
59 To compile as a module, choose M. The module name is "smsgiucv_app".
63 prompt "Gigabit Ethernet device support"
64 depends on CCW && NETDEVICES && IP_MULTICAST && QDIO && ETHERNET
66 This driver supports IBM's OSA Express network adapters in QDIO mode,
67 HiperSockets interfaces and z/VM virtual NICs for Guest LAN and
70 To compile this driver as a module, choose M.
71 The module name is qeth.
75 prompt "qeth layer 2 device support"
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.
84 prompt "qeth layer 3 device support"
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.
92 def_bool !HAVE_MARCH_Z14_FEATURES
93 prompt "qeth OSN device support"
96 This enables the qeth driver to support devices in OSN mode.
97 This feature will be removed in 2021.
101 def_bool !HAVE_MARCH_Z15_FEATURES
102 prompt "qeth OSX device support"
105 This enables the qeth driver to support devices in OSX mode.
110 default (LCS || CTCM || QETH || SMC)
113 tristate "Support for ISM vPCI Adapter"
114 depends on PCI && SMC
117 Select this option if you want to use the Internal Shared Memory
120 To compile as a module choose M. The module name is ism.