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| author |   Matan Barak <matanb@mellanox.com> | 2018-03-19 15:02:40 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-03-19 14:45:17 -0600 |
| commit | 185899ee8d00460a305e07ed2df178dbf7455227 (patch) | |
| tree | d9c7ff57d533604000bf8389b46857639b5b0b2b /drivers/infiniband/Kconfig | |
| parent | IB/uverbs: Add macros to simplify adding driver specific attributes (diff) | |
| download | linux-dev-185899ee8d00460a305e07ed2df178dbf7455227.tar.xz linux-dev-185899ee8d00460a305e07ed2df178dbf7455227.zip | |
IB/uverbs: Enable ioctl() uAPI by default for new verbs
Enable the ioctl() uAPI for IB by default if the standard write()
uAPI (INFINIBAND_USER_ACCESS) is enabled. Verbs that are
also available under the old write() uAPI are put inside a new
INFINIBAND_EXP_LEGACY_VERBS_NEW_UAPI Kconfig.
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/Kconfig')
| -rw-r--r-- | drivers/infiniband/Kconfig | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig index 8517d6ea91a6..ee270e065ba9 100644 --- a/drivers/infiniband/Kconfig +++ b/drivers/infiniband/Kconfig @@ -35,14 +35,13 @@ config INFINIBAND_USER_ACCESS libibverbs, libibcm and a hardware driver library from rdma-core <https://github.com/linux-rdma/rdma-core>. -config INFINIBAND_EXP_USER_ACCESS - bool "Enable the full uverbs ioctl interface (EXPERIMENTAL)" +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 ABI support for Infiniband. This allows userspace - to invoke the experimental IOCTL based ABI. - These commands are parsed via per-device parsing tree and - enables per-device features. + 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 |