1menuconfig INFINIBAND 2 tristate "InfiniBand support" 3 depends on HAS_IOMEM && HAS_DMA 4 depends on NET 5 depends on INET 6 depends on m || IPV6 != m 7 select IRQ_POLL 8 ---help--- 9 Core support for InfiniBand (IB). Make sure to also select 10 any protocols you wish to use as well as drivers for your 11 InfiniBand hardware. 12 13if INFINIBAND 14 15config INFINIBAND_USER_MAD 16 tristate "InfiniBand userspace MAD support" 17 depends on INFINIBAND 18 ---help--- 19 Userspace InfiniBand Management Datagram (MAD) support. This 20 is the kernel side of the userspace MAD support, which allows 21 userspace processes to send and receive MADs. You will also 22 need libibumad from <http://www.openfabrics.org/downloads/management/>. 23 24config INFINIBAND_USER_ACCESS 25 tristate "InfiniBand userspace access (verbs and CM)" 26 select ANON_INODES 27 ---help--- 28 Userspace InfiniBand access support. This enables the 29 kernel side of userspace verbs and the userspace 30 communication manager (CM). This allows userspace processes 31 to set up connections and directly access InfiniBand 32 hardware for fast-path operations. You will also need 33 libibverbs, libibcm and a hardware driver library from 34 <http://www.openfabrics.org/git/>. 35 36config INFINIBAND_EXP_USER_ACCESS 37 bool "Allow experimental support for Infiniband ABI" 38 depends on INFINIBAND_USER_ACCESS 39 ---help--- 40 IOCTL based ABI support for Infiniband. This allows userspace 41 to invoke the experimental IOCTL based ABI. 42 These commands are parsed via per-device parsing tree and 43 enables per-device features. 44 45config INFINIBAND_USER_MEM 46 bool 47 depends on INFINIBAND_USER_ACCESS != n 48 depends on MMU 49 default y 50 51config INFINIBAND_ON_DEMAND_PAGING 52 bool "InfiniBand on-demand paging support" 53 depends on INFINIBAND_USER_MEM 54 select MMU_NOTIFIER 55 default y 56 ---help--- 57 On demand paging support for the InfiniBand subsystem. 58 Together with driver support this allows registration of 59 memory regions without pinning their pages, fetching the 60 pages on demand instead. 61 62config INFINIBAND_ADDR_TRANS 63 bool 64 depends on INFINIBAND 65 default y 66 67config INFINIBAND_ADDR_TRANS_CONFIGFS 68 bool 69 depends on INFINIBAND_ADDR_TRANS && CONFIGFS_FS && !(INFINIBAND=y && CONFIGFS_FS=m) 70 default y 71 ---help--- 72 ConfigFS support for RDMA communication manager (CM). 73 This allows the user to config the default GID type that the CM 74 uses for each device, when initiaing new connections. 75 76source "drivers/infiniband/hw/mthca/Kconfig" 77source "drivers/infiniband/hw/qib/Kconfig" 78source "drivers/infiniband/hw/cxgb3/Kconfig" 79source "drivers/infiniband/hw/cxgb4/Kconfig" 80source "drivers/infiniband/hw/i40iw/Kconfig" 81source "drivers/infiniband/hw/mlx4/Kconfig" 82source "drivers/infiniband/hw/mlx5/Kconfig" 83source "drivers/infiniband/hw/nes/Kconfig" 84source "drivers/infiniband/hw/ocrdma/Kconfig" 85source "drivers/infiniband/hw/vmw_pvrdma/Kconfig" 86source "drivers/infiniband/hw/usnic/Kconfig" 87source "drivers/infiniband/hw/hns/Kconfig" 88 89source "drivers/infiniband/ulp/ipoib/Kconfig" 90 91source "drivers/infiniband/ulp/srp/Kconfig" 92source "drivers/infiniband/ulp/srpt/Kconfig" 93 94source "drivers/infiniband/ulp/iser/Kconfig" 95source "drivers/infiniband/ulp/isert/Kconfig" 96 97source "drivers/infiniband/ulp/opa_vnic/Kconfig" 98source "drivers/infiniband/sw/rdmavt/Kconfig" 99source "drivers/infiniband/sw/rxe/Kconfig" 100 101source "drivers/infiniband/hw/hfi1/Kconfig" 102 103source "drivers/infiniband/hw/qedr/Kconfig" 104 105source "drivers/infiniband/hw/bnxt_re/Kconfig" 106 107endif # INFINIBAND 108