1menuconfig INFINIBAND 2 tristate "InfiniBand support" 3 depends on PCI || BROKEN 4 depends on HAS_IOMEM 5 depends on NET 6 depends on INET 7 depends on m || IPV6 != m 8 select IRQ_POLL 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 14if INFINIBAND 15 16config INFINIBAND_USER_MAD 17 tristate "InfiniBand userspace MAD support" 18 depends on INFINIBAND 19 ---help--- 20 Userspace InfiniBand Management Datagram (MAD) support. This 21 is the kernel side of the userspace MAD support, which allows 22 userspace processes to send and receive MADs. You will also 23 need libibumad from <http://www.openfabrics.org/downloads/management/>. 24 25config INFINIBAND_USER_ACCESS 26 tristate "InfiniBand userspace access (verbs and CM)" 27 select ANON_INODES 28 ---help--- 29 Userspace InfiniBand access support. This enables the 30 kernel side of userspace verbs and the userspace 31 communication manager (CM). This allows userspace processes 32 to set up connections and directly access InfiniBand 33 hardware for fast-path operations. You will also need 34 libibverbs, libibcm and a hardware driver library from 35 <http://www.openfabrics.org/git/>. 36 37config INFINIBAND_USER_ACCESS_UCM 38 bool "Userspace CM (UCM, DEPRECATED)" 39 depends on BROKEN 40 depends on INFINIBAND_USER_ACCESS 41 help 42 The UCM module has known security flaws, which no one is 43 interested to fix. The user-space part of this code was 44 dropped from the upstream a long time ago. 45 46 This option is DEPRECATED and planned to be removed. 47 48 49config INFINIBAND_EXP_USER_ACCESS 50 bool "Allow experimental support for Infiniband ABI" 51 depends on INFINIBAND_USER_ACCESS 52 ---help--- 53 IOCTL based ABI support for Infiniband. This allows userspace 54 to invoke the experimental IOCTL based ABI. 55 These commands are parsed via per-device parsing tree and 56 enables per-device features. 57 58config INFINIBAND_USER_MEM 59 bool 60 depends on INFINIBAND_USER_ACCESS != n 61 default y 62 63config INFINIBAND_ON_DEMAND_PAGING 64 bool "InfiniBand on-demand paging support" 65 depends on INFINIBAND_USER_MEM 66 select MMU_NOTIFIER 67 default y 68 ---help--- 69 On demand paging support for the InfiniBand subsystem. 70 Together with driver support this allows registration of 71 memory regions without pinning their pages, fetching the 72 pages on demand instead. 73 74config INFINIBAND_ADDR_TRANS 75 bool "RDMA/CM" 76 depends on INFINIBAND 77 default y 78 ---help--- 79 Support for RDMA communication manager (CM). 80 This allows for a generic connection abstraction over RDMA. 81 82config INFINIBAND_ADDR_TRANS_CONFIGFS 83 bool 84 depends on INFINIBAND_ADDR_TRANS && CONFIGFS_FS && !(INFINIBAND=y && CONFIGFS_FS=m) 85 default y 86 ---help--- 87 ConfigFS support for RDMA communication manager (CM). 88 This allows the user to config the default GID type that the CM 89 uses for each device, when initiaing new connections. 90 91source "drivers/infiniband/hw/mthca/Kconfig" 92source "drivers/infiniband/hw/qib/Kconfig" 93source "drivers/infiniband/hw/cxgb3/Kconfig" 94source "drivers/infiniband/hw/cxgb4/Kconfig" 95source "drivers/infiniband/hw/i40iw/Kconfig" 96source "drivers/infiniband/hw/mlx4/Kconfig" 97source "drivers/infiniband/hw/mlx5/Kconfig" 98source "drivers/infiniband/hw/nes/Kconfig" 99source "drivers/infiniband/hw/ocrdma/Kconfig" 100source "drivers/infiniband/hw/vmw_pvrdma/Kconfig" 101source "drivers/infiniband/hw/usnic/Kconfig" 102source "drivers/infiniband/hw/hns/Kconfig" 103 104source "drivers/infiniband/ulp/ipoib/Kconfig" 105 106source "drivers/infiniband/ulp/srp/Kconfig" 107source "drivers/infiniband/ulp/srpt/Kconfig" 108 109source "drivers/infiniband/ulp/iser/Kconfig" 110source "drivers/infiniband/ulp/isert/Kconfig" 111 112source "drivers/infiniband/ulp/opa_vnic/Kconfig" 113source "drivers/infiniband/sw/rdmavt/Kconfig" 114source "drivers/infiniband/sw/rxe/Kconfig" 115 116source "drivers/infiniband/hw/hfi1/Kconfig" 117 118source "drivers/infiniband/hw/qedr/Kconfig" 119 120source "drivers/infiniband/hw/bnxt_re/Kconfig" 121 122endif # INFINIBAND 123