xref: /openbmc/linux/drivers/net/hippi/Kconfig (revision 4b4193256c8d3bc3a5397b5cd9494c2ad386317d)
1 # SPDX-License-Identifier: GPL-2.0-only
2 #
3 # HIPPI network device configuration
4 #
5 
6 config HIPPI
7 	bool "HIPPI driver support"
8 	depends on INET && PCI
9 	help
10 	  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 
19 if HIPPI
20 
21 config ROADRUNNER
22 	tristate "Essential RoadRunner HIPPI PCI adapter support"
23 	depends on PCI
24 	help
25 	  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 
30 config ROADRUNNER_LARGE_RINGS
31 	bool "Use large TX/RX rings"
32 	depends on ROADRUNNER
33 	help
34 	  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 
40 endif # HIPPI
41