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7afbddfae9
The create_flow/destroy_flow uverbs and the associated extensions to the user-kernel verbs ABI are under review and are too experimental to freeze at this point. So userspace is not exposed to experimental features and an uinstable ABI, temporarily disable this for v3.12 (with a Kconfig option behind staging to reenable it if desired). The feature will be enabled after proper cleanup for v3.13. Signed-off-by: Yann Droneaud <ydroneaud@opteya.com> Link: http://marc.info/?i=cover.1381351016.git.ydroneaud@opteya.com Link: http://marc.info/?i=cover.1381177342.git.ydroneaud@opteya.com [ Add a Kconfig option to reenable these verbs. - Roland ] Signed-off-by: Roland Dreier <roland@purestorage.com>
77 lines
2.4 KiB
Plaintext
77 lines
2.4 KiB
Plaintext
menuconfig INFINIBAND
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tristate "InfiniBand support"
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depends on PCI || BROKEN
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depends on HAS_IOMEM
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depends on NET
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---help---
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Core support for InfiniBand (IB). Make sure to also select
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any protocols you wish to use as well as drivers for your
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InfiniBand hardware.
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if INFINIBAND
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config INFINIBAND_USER_MAD
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tristate "InfiniBand userspace MAD support"
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depends on INFINIBAND
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---help---
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Userspace InfiniBand Management Datagram (MAD) support. This
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is the kernel side of the userspace MAD support, which allows
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userspace processes to send and receive MADs. You will also
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need libibumad from <http://www.openfabrics.org/downloads/management/>.
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config INFINIBAND_USER_ACCESS
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tristate "InfiniBand userspace access (verbs and CM)"
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select ANON_INODES
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---help---
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Userspace InfiniBand access support. This enables the
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kernel side of userspace verbs and the userspace
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communication manager (CM). This allows userspace processes
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to set up connections and directly access InfiniBand
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hardware for fast-path operations. You will also need
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libibverbs, libibcm and a hardware driver library from
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<http://www.openfabrics.org/git/>.
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config INFINIBAND_EXPERIMENTAL_UVERBS_FLOW_STEERING
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bool "Experimental and unstable ABI for userspace access to flow steering verbs"
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depends on INFINIBAND_USER_ACCESS
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depends on STAGING
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---help---
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The final ABI for userspace access to flow steering verbs
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has not been defined. To use the current ABI, *WHICH WILL
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CHANGE IN THE FUTURE*, say Y here.
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If unsure, say N.
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config INFINIBAND_USER_MEM
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bool
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depends on INFINIBAND_USER_ACCESS != n
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default y
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config INFINIBAND_ADDR_TRANS
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bool
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depends on INET
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depends on !(INFINIBAND = y && IPV6 = m)
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default y
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source "drivers/infiniband/hw/mthca/Kconfig"
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source "drivers/infiniband/hw/ipath/Kconfig"
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source "drivers/infiniband/hw/qib/Kconfig"
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source "drivers/infiniband/hw/ehca/Kconfig"
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source "drivers/infiniband/hw/amso1100/Kconfig"
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source "drivers/infiniband/hw/cxgb3/Kconfig"
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source "drivers/infiniband/hw/cxgb4/Kconfig"
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source "drivers/infiniband/hw/mlx4/Kconfig"
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source "drivers/infiniband/hw/mlx5/Kconfig"
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source "drivers/infiniband/hw/nes/Kconfig"
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source "drivers/infiniband/hw/ocrdma/Kconfig"
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source "drivers/infiniband/ulp/ipoib/Kconfig"
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source "drivers/infiniband/ulp/srp/Kconfig"
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source "drivers/infiniband/ulp/srpt/Kconfig"
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source "drivers/infiniband/ulp/iser/Kconfig"
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source "drivers/infiniband/ulp/isert/Kconfig"
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endif # INFINIBAND
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