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Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/Kconfig | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig new file mode 100644 index 000000000..abb6660c0 --- /dev/null +++ b/drivers/infiniband/Kconfig @@ -0,0 +1,122 @@ +menuconfig INFINIBAND + tristate "InfiniBand support" + depends on HAS_IOMEM && HAS_DMA + depends on NET + depends on INET + depends on m || IPV6 != m + depends on !ALPHA + select IRQ_POLL + ---help--- + Core support for InfiniBand (IB). Make sure to also select + any protocols you wish to use as well as drivers for your + InfiniBand hardware. + +if INFINIBAND + +config INFINIBAND_USER_MAD + tristate "InfiniBand userspace MAD support" + depends on INFINIBAND + ---help--- + Userspace InfiniBand Management Datagram (MAD) support. This + is the kernel side of the userspace MAD support, which allows + userspace processes to send and receive MADs. You will also + need libibumad from rdma-core + <https://github.com/linux-rdma/rdma-core>. + +config INFINIBAND_USER_ACCESS + tristate "InfiniBand userspace access (verbs and CM)" + select ANON_INODES + ---help--- + Userspace InfiniBand access support. This enables the + kernel side of userspace verbs and the userspace + communication manager (CM). This allows userspace processes + to set up connections and directly access InfiniBand + hardware for fast-path operations. You will also need + libibverbs, libibcm and a hardware driver library from + rdma-core <https://github.com/linux-rdma/rdma-core>. + +config INFINIBAND_USER_ACCESS_UCM + tristate "Userspace CM (UCM, DEPRECATED)" + depends on BROKEN || COMPILE_TEST + depends on INFINIBAND_USER_ACCESS + help + The UCM module has known security flaws, which no one is + interested to fix. The user-space part of this code was + dropped from the upstream a long time ago. + + This option is DEPRECATED and planned to be removed. + +config INFINIBAND_EXP_LEGACY_VERBS_NEW_UAPI + bool "Allow experimental legacy verbs in new ioctl uAPI (EXPERIMENTAL)" + depends on INFINIBAND_USER_ACCESS + ---help--- + IOCTL based uAPI support for Infiniband is enabled by default for + new verbs only. This allows userspace to invoke the IOCTL based uAPI + for current legacy verbs too. + +config INFINIBAND_USER_MEM + bool + depends on INFINIBAND_USER_ACCESS != n + depends on MMU + default y + +config INFINIBAND_ON_DEMAND_PAGING + bool "InfiniBand on-demand paging support" + depends on INFINIBAND_USER_MEM + select MMU_NOTIFIER + default y + ---help--- + On demand paging support for the InfiniBand subsystem. + Together with driver support this allows registration of + memory regions without pinning their pages, fetching the + pages on demand instead. + +config INFINIBAND_ADDR_TRANS + bool "RDMA/CM" + depends on INFINIBAND + default y + ---help--- + Support for RDMA communication manager (CM). + This allows for a generic connection abstraction over RDMA. + +config INFINIBAND_ADDR_TRANS_CONFIGFS + bool + depends on INFINIBAND_ADDR_TRANS && CONFIGFS_FS && !(INFINIBAND=y && CONFIGFS_FS=m) + default y + ---help--- + ConfigFS support for RDMA communication manager (CM). + This allows the user to config the default GID type that the CM + uses for each device, when initiaing new connections. + +source "drivers/infiniband/hw/mthca/Kconfig" +source "drivers/infiniband/hw/qib/Kconfig" +source "drivers/infiniband/hw/cxgb3/Kconfig" +source "drivers/infiniband/hw/cxgb4/Kconfig" +source "drivers/infiniband/hw/i40iw/Kconfig" +source "drivers/infiniband/hw/mlx4/Kconfig" +source "drivers/infiniband/hw/mlx5/Kconfig" +source "drivers/infiniband/hw/nes/Kconfig" +source "drivers/infiniband/hw/ocrdma/Kconfig" +source "drivers/infiniband/hw/vmw_pvrdma/Kconfig" +source "drivers/infiniband/hw/usnic/Kconfig" +source "drivers/infiniband/hw/hns/Kconfig" + +source "drivers/infiniband/ulp/ipoib/Kconfig" + +source "drivers/infiniband/ulp/srp/Kconfig" +source "drivers/infiniband/ulp/srpt/Kconfig" + +source "drivers/infiniband/ulp/iser/Kconfig" +source "drivers/infiniband/ulp/isert/Kconfig" + +source "drivers/infiniband/ulp/opa_vnic/Kconfig" +source "drivers/infiniband/sw/rdmavt/Kconfig" +source "drivers/infiniband/sw/rxe/Kconfig" + +source "drivers/infiniband/hw/hfi1/Kconfig" + +source "drivers/infiniband/hw/qedr/Kconfig" + +source "drivers/infiniband/hw/bnxt_re/Kconfig" + +endif # INFINIBAND |