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review.shift-gmbh.com / SHIFTPHONES / mainline / linux / 3d69191086fc87f202c79eb8873b9c82c2bb065a / . / drivers / infiniband / Kconfig
blob: 2a972ed6851b2265ae89ee44f621e7ee4ba174da [file] [log] [blame]
Jan Engelhardt06cc8502007-05-23 14:21:22 -0700[diff] [blame]1menuconfig INFINIBAND
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]2 tristate "InfiniBand support"
Geert Uytterhoevendb0acbc2017-11-19 19:58:30 +0100[diff] [blame]3 depends on HAS_IOMEM && HAS_DMA
Roland Dreierb2cbae22011-05-20 11:46:11 -0700[diff] [blame]4 depends on NET
Matan Barak2f85d242014-01-16 17:16:47 +0200[diff] [blame]5 depends on INET
6 depends on m || IPV6 != m
Paul E. McKenneyadf90eb2017-11-27 09:04:22 -0800[diff] [blame]7 depends on !ALPHA
Christoph Hellwig14d3a3b2015-12-11 11:53:03 -0800[diff] [blame]8 select IRQ_POLL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]9 ---help---
10 Core support for InfiniBand (IB). Make sure to also select
11 any protocols you wish to use as well as drivers for your
12 InfiniBand hardware.
13
Jan Engelhardt06cc8502007-05-23 14:21:22 -0700[diff] [blame]14if INFINIBAND
15
James Lentini17781cd2005-09-07 12:43:08 -0700[diff] [blame]16config INFINIBAND_USER_MAD
17 tristate "InfiniBand userspace MAD support"
Roland Dreier2d927d62005-07-07 17:57:14 -0700[diff] [blame]18 depends on INFINIBAND
19 ---help---
James Lentini17781cd2005-09-07 12:43:08 -0700[diff] [blame]20 Userspace InfiniBand Management Datagram (MAD) support. This
21 is the kernel side of the userspace MAD support, which allows
Roland Dreier3cd96562006-09-22 15:22:46 -0700[diff] [blame]22 userspace processes to send and receive MADs. You will also
Jason Gunthorpe46adb172018-02-02 14:35:29 -0700[diff] [blame]23 need libibumad from rdma-core
24 <https://github.com/linux-rdma/rdma-core>.
James Lentini17781cd2005-09-07 12:43:08 -0700[diff] [blame]25
26config INFINIBAND_USER_ACCESS
27 tristate "InfiniBand userspace access (verbs and CM)"
Roland Dreiera265e552010-02-24 16:51:20 -0800[diff] [blame]28 select ANON_INODES
James Lentini17781cd2005-09-07 12:43:08 -0700[diff] [blame]29 ---help---
30 Userspace InfiniBand access support. This enables the
31 kernel side of userspace verbs and the userspace
32 communication manager (CM). This allows userspace processes
33 to set up connections and directly access InfiniBand
34 hardware for fast-path operations. You will also need
35 libibverbs, libibcm and a hardware driver library from
Jason Gunthorpe46adb172018-02-02 14:35:29 -0700[diff] [blame]36 rdma-core <https://github.com/linux-rdma/rdma-core>.
Roland Dreier2d927d62005-07-07 17:57:14 -0700[diff] [blame]37
Matan Barak185899e2018-03-19 15:02:40 +0200[diff] [blame]38config INFINIBAND_EXP_LEGACY_VERBS_NEW_UAPI
39 bool "Allow experimental legacy verbs in new ioctl uAPI (EXPERIMENTAL)"
Matan Barak8eb19e82017-08-03 16:07:07 +0300[diff] [blame]40 depends on INFINIBAND_USER_ACCESS
41 ---help---
Matan Barak185899e2018-03-19 15:02:40 +0200[diff] [blame]42 IOCTL based uAPI support for Infiniband is enabled by default for
43 new verbs only. This allows userspace to invoke the IOCTL based uAPI
44 for current legacy verbs too.
Matan Barak8eb19e82017-08-03 16:07:07 +0300[diff] [blame]45
Roland Dreierf7c6a7b2007-03-04 16:15:11 -0800[diff] [blame]46config INFINIBAND_USER_MEM
47 bool
48 depends on INFINIBAND_USER_ACCESS != n
Arnd Bergmann9cc12ad2017-10-06 09:13:46 +0200[diff] [blame]49 depends on MMU
Roland Dreierf7c6a7b2007-03-04 16:15:11 -0800[diff] [blame]50 default y
51
Sagi Grimberg860f10a2014-12-11 17:04:16 +0200[diff] [blame]52config INFINIBAND_ON_DEMAND_PAGING
53 bool "InfiniBand on-demand paging support"
54 depends on INFINIBAND_USER_MEM
Haggai Eran882214e2014-12-11 17:04:18 +0200[diff] [blame]55 select MMU_NOTIFIER
Sagi Grimberg860f10a2014-12-11 17:04:16 +0200[diff] [blame]56 default y
57 ---help---
58 On demand paging support for the InfiniBand subsystem.
59 Together with driver support this allows registration of
60 memory regions without pinning their pages, fetching the
61 pages on demand instead.
62
Sean Hefty7025fcd2006-06-17 20:37:28 -0700[diff] [blame]63config INFINIBAND_ADDR_TRANS
Greg Thelenf7cb7b82018-04-26 11:19:35 -0700[diff] [blame]64 bool "RDMA/CM"
Matan Barak2f85d242014-01-16 17:16:47 +0200[diff] [blame]65 depends on INFINIBAND
Sean Hefty7025fcd2006-06-17 20:37:28 -0700[diff] [blame]66 default y
Greg Thelenf7cb7b82018-04-26 11:19:35 -0700[diff] [blame]67 ---help---
68 Support for RDMA communication manager (CM).
69 This allows for a generic connection abstraction over RDMA.
Sean Hefty7025fcd2006-06-17 20:37:28 -0700[diff] [blame]70
Matan Barak045959d2015-12-23 14:56:55 +0200[diff] [blame]71config INFINIBAND_ADDR_TRANS_CONFIGFS
72 bool
73 depends on INFINIBAND_ADDR_TRANS && CONFIGFS_FS && !(INFINIBAND=y && CONFIGFS_FS=m)
74 default y
75 ---help---
76 ConfigFS support for RDMA communication manager (CM).
77 This allows the user to config the default GID type that the CM
78 uses for each device, when initiaing new connections.
79
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]80source "drivers/infiniband/hw/mthca/Kconfig"
Ralph Campbellf9315512010-05-23 21:44:54 -0700[diff] [blame]81source "drivers/infiniband/hw/qib/Kconfig"
Steve Wiseb038ced2007-02-12 16:16:18 -0800[diff] [blame]82source "drivers/infiniband/hw/cxgb3/Kconfig"
Steve Wisecfdda9d2010-04-21 15:30:06 -0700[diff] [blame]83source "drivers/infiniband/hw/cxgb4/Kconfig"
Faisal Latif6e4de862016-01-20 13:40:16 -0600[diff] [blame]84source "drivers/infiniband/hw/i40iw/Kconfig"
Roland Dreier225c7b12007-05-08 18:00:38 -0700[diff] [blame]85source "drivers/infiniband/hw/mlx4/Kconfig"
Eli Cohene126ba92013-07-07 17:25:49 +0300[diff] [blame]86source "drivers/infiniband/hw/mlx5/Kconfig"
Glenn Streiff3c2d7742008-02-04 20:20:45 -0800[diff] [blame]87source "drivers/infiniband/hw/nes/Kconfig"
Parav Panditfe2caef2012-03-21 04:09:06 +0530[diff] [blame]88source "drivers/infiniband/hw/ocrdma/Kconfig"
Adit Ranadive29c8d9e2016-10-02 19:10:22 -0700[diff] [blame]89source "drivers/infiniband/hw/vmw_pvrdma/Kconfig"
Upinder Malhie3cf00d2013-09-10 03:38:16 +0000[diff] [blame]90source "drivers/infiniband/hw/usnic/Kconfig"
oulijun8793f772016-07-21 19:06:56 +0800[diff] [blame]91source "drivers/infiniband/hw/hns/Kconfig"
Roland Dreier225c7b12007-05-08 18:00:38 -0700[diff] [blame]92
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]93source "drivers/infiniband/ulp/ipoib/Kconfig"
94
Roland Dreieraef9ec32005-11-02 14:07:13 -0800[diff] [blame]95source "drivers/infiniband/ulp/srp/Kconfig"
Bart Van Asschea42d9852011-10-14 01:30:46 +0000[diff] [blame]96source "drivers/infiniband/ulp/srpt/Kconfig"
Roland Dreieraef9ec32005-11-02 14:07:13 -0800[diff] [blame]97
Or Gerlitz3f1244a2006-05-11 10:03:30 +0300[diff] [blame]98source "drivers/infiniband/ulp/iser/Kconfig"
Nicholas Bellingerb8d26b32013-03-07 00:56:19 -0800[diff] [blame]99source "drivers/infiniband/ulp/isert/Kconfig"
Or Gerlitz3f1244a2006-05-11 10:03:30 +0300[diff] [blame]100
Vishwanathapura, Niranjana7d6f7282017-04-12 20:29:22 -0700[diff] [blame]101source "drivers/infiniband/ulp/opa_vnic/Kconfig"
Dennis Dalessandro01946212016-01-06 09:50:24 -0800[diff] [blame]102source "drivers/infiniband/sw/rdmavt/Kconfig"
Moni Shoua8700e3e2016-06-16 16:45:23 +0300[diff] [blame]103source "drivers/infiniband/sw/rxe/Kconfig"
Dennis Dalessandro01946212016-01-06 09:50:24 -0800[diff] [blame]104
Dennis Dalessandrof48ad612016-05-19 05:26:51 -0700[diff] [blame]105source "drivers/infiniband/hw/hfi1/Kconfig"
106
Ram Amrani2e0cbc42016-10-10 13:15:30 +0300[diff] [blame]107source "drivers/infiniband/hw/qedr/Kconfig"
108
Selvin Xavier592e8b32017-02-10 03:19:53 -0800[diff] [blame]109source "drivers/infiniband/hw/bnxt_re/Kconfig"
110
Jan Engelhardt06cc8502007-05-23 14:21:22 -0700[diff] [blame]111endif # INFINIBAND