diff options
Diffstat (limited to 'drivers/infiniband/Kconfig')
| -rw-r--r-- | drivers/infiniband/Kconfig | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig index 79c8e2dd9c3..325d502e25c 100644 --- a/drivers/infiniband/Kconfig +++ b/drivers/infiniband/Kconfig @@ -1,21 +1,33 @@ menu "InfiniBand support" config INFINIBAND + depends on PCI || BROKEN tristate "InfiniBand support" ---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. -config INFINIBAND_USER_VERBS - tristate "InfiniBand userspace verbs support" +config INFINIBAND_USER_MAD + tristate "InfiniBand userspace MAD support" depends on INFINIBAND ---help--- - Userspace InfiniBand verbs support. This is the kernel side - of userspace verbs, which allows userspace processes to - directly access InfiniBand hardware for fast-path - operations. You will also need libibverbs and a hardware - driver library from <http://www.openib.org>. + 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 <http://www.openib.org>. + +config INFINIBAND_USER_ACCESS + tristate "InfiniBand userspace access (verbs and CM)" + depends on INFINIBAND + ---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 + <http://www.openib.org>. source "drivers/infiniband/hw/mthca/Kconfig" |