Hi All,
This is second version of the RDMA netlink patch set.
The following patch set is an implementation of NLDEV - RDMA netlink
device client. It is based on the already sent patch [1] and patch set [2].
This client is needed to properly integrate coming RDMAtool [3]
into iproute2 package which is based on netlink.
The following patch set can be logically divided into four parts:
* Cleanup of RDMA netlink interface to handle dumpit/doit callbacks.
* Implementation of static ib_device index to allow future renaming support for IB devices.
* NLDEV initial implementation
* Exposing device and capability masks via this interface
The supplementary user space part will follow later on.
Chagelog:
v0->v1:
* Added Steve's Reviewed-by tags for all patches except patch #8, because it was completely rewritten.
* Implemented static indexes for ib_device in patch #8 and dropped preview version which
translated device name to corresponding ib_device.
* Fixed language in commit messages as was pointed by Steve.
* Rename TODO to be FIXME in patch #11.
Thanks
[1] "Revert "IB/core: Add flow control to the portmapper netlink calls""
https://patchwork.kernel.org/patch/9752865/
[2] [PATCH rdma-next V2 0/5] Refactor RDMA netlink infrastructure
https://www.spinics.net/lists/linux-rdma/msg50945.html
[3] [RFC iproute2 0/8] RDMA tool
https://www.spinics.net/lists/linux-rdma/msg49575.html
Available in the "topic/rdma-netlink-v1" topic branch of this git repo:
git://git.kernel.org/pub/scm/linux/kernel/git/leon/linux-rdma.git
Or for browsing:
https://git.kernel.org/cgit/linux/kernel/git/leon/linux-rdma.git/log/?h=topic/rdma-netlink-v1
CC: Chien Tin Tung <chien.tin.tung@xxxxxxxxx>
CC: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
CC: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
CC: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx>
CC: Jiri Pirko <jiri@xxxxxxxxxxxx>
CC: Ariel Almog <ariela@xxxxxxxxxxxx>
CC: Linux RDMA <linux-rdma@xxxxxxxxxxxxxxx>
CC: Linux Netdev <netdev@xxxxxxxxxxxxxxx>
*** BLURB HERE ***
Leon Romanovsky (19):
RDMA/netlink: Add flag to consolidate common handing
RDMA/netlink: Simplify the put_msg and put_attr
RDMA/netlink: Rename and remove redundant parameter from ibnl_unicast
RDMA/netlink: Rename and remove redundant parameter from
ibnl_multicast
RDMA/netlink: Simplify and rename ibnl_chk_listeners
RDMA/netlink: Rename netlink callback struct
RDMA/core: Add iterator over ib_devices
RDMA/core: Add and expose static device index
RDMA/netlink: Add and implement doit netlink callback
RDMA/netlink: Reduce indirection access to cb_table
RDMA/netlink: Convert LS to doit callback
RDMA/netlink: Update copyright
RDMA/netlink: Add netlink device definitions to UAPI
RDMA/netlink: Add nldev initialization flows
RDMA/netlink: Implement nldev device dumpit calback
RDMA/netlink: Add nldev device doit implementation
RDMA/netlink: Add nldev port dumpit implementation
RDMA/netlink: Implement nldev port doit callback
RDMA/netlink: Expose device and port capability masks
drivers/infiniband/core/Makefile | 4 +-
drivers/infiniband/core/addr.c | 12 +-
drivers/infiniband/core/cma.c | 2 +-
drivers/infiniband/core/core_priv.h | 21 ++-
drivers/infiniband/core/device.c | 78 ++++++++++-
drivers/infiniband/core/iwcm.c | 2 +-
drivers/infiniband/core/iwpm_msg.c | 8 +-
drivers/infiniband/core/iwpm_util.c | 4 +-
drivers/infiniband/core/netlink.c | 98 ++++++-------
drivers/infiniband/core/nldev.c | 271 ++++++++++++++++++++++++++++++++++++
drivers/infiniband/core/sa_query.c | 18 ++-
include/rdma/ib_verbs.h | 2 +
include/rdma/rdma_netlink.h | 22 +--
include/uapi/rdma/rdma_netlink.h | 44 +++++-
14 files changed, 489 insertions(+), 97 deletions(-)
create mode 100644 drivers/infiniband/core/nldev.c
--
2.13.1
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