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Thomas Gleixnerec8f24b2019-05-19 13:07:45 +01001# SPDX-License-Identifier: GPL-2.0-only
Jeff Kirsherff5a3b52011-08-01 22:48:13 -07002#
3# HIPPI network device configuration
4#
5
6config HIPPI
Kees Cookd703cb32013-01-22 10:30:32 -08007 bool "HIPPI driver support"
8 depends on INET && PCI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +09009 help
Jeff Kirsherff5a3b52011-08-01 22:48:13 -070010 HIgh Performance Parallel Interface (HIPPI) is a 800Mbit/sec and
11 1600Mbit/sec dual-simplex switched or point-to-point network. HIPPI
12 can run over copper (25m) or fiber (300m on multi-mode or 10km on
13 single-mode). HIPPI networks are commonly used for clusters and to
14 connect to super computers. If you are connected to a HIPPI network
15 and have a HIPPI network card in your computer that you want to use
16 under Linux, say Y here (you must also remember to enable the driver
17 for your HIPPI card below). Most people will say N here.
18
19if HIPPI
20
21config ROADRUNNER
Kees Cookd703cb32013-01-22 10:30:32 -080022 tristate "Essential RoadRunner HIPPI PCI adapter support"
Jeff Kirsherff5a3b52011-08-01 22:48:13 -070023 depends on PCI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +090024 help
Jeff Kirsherff5a3b52011-08-01 22:48:13 -070025 Say Y here if this is your PCI HIPPI network card.
26
27 To compile this driver as a module, choose M here: the module
28 will be called rrunner. If unsure, say N.
29
30config ROADRUNNER_LARGE_RINGS
Kees Cookd703cb32013-01-22 10:30:32 -080031 bool "Use large TX/RX rings"
Jeff Kirsherff5a3b52011-08-01 22:48:13 -070032 depends on ROADRUNNER
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +090033 help
Jeff Kirsherff5a3b52011-08-01 22:48:13 -070034 If you say Y here, the RoadRunner driver will preallocate up to 2 MB
35 of additional memory to allow for fastest operation, both for
36 transmitting and receiving. This memory cannot be used by any other
37 kernel code or by user space programs. Say Y here only if you have
38 the memory.
39
Paul Bollefecc7352011-11-08 10:31:10 +000040endif # HIPPI