a265e5587f
The anon_inodes interface has been split to allow creating a bare (non-installed) file pointer and also extended to allow specifying O_RDONLY in the flags. This makes it a suitable replacement for the private "infinibandeventfs" pseudo-filesystem used by uverbs, and this replacement saves a small chunk of boilerplate code. Signed-off-by: Roland Dreier <rolandd@cisco.com>
58 lines
1.7 KiB
Text
58 lines
1.7 KiB
Text
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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---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.openib.org>.
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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.openib.org>.
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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/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/mlx4/Kconfig"
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source "drivers/infiniband/hw/nes/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/iser/Kconfig"
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endif # INFINIBAND
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