Hi,
This is third 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 various device ports properties.
Doug,
This series passed extensive review and I would be happy to see this series series merged in
this merge window, so I will be able to focus on more complex types for the "get interface" and
on on "set ability", which is long waited feature for the whole RDMA stack [4].
Thanks
Chagelog:
v1->v2:
* Groupped all various export* commits into this one patch set.
* Fixed reversed port vailidy check.
* Limited export of fields only for supported protocols.
* Followed sysfs naming for various exported properties.
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 V3 0/5] Refactor RDMA netlink infrastructure
https://www.spinics.net/lists/linux-rdma/msg51455.html
[3] [RFC iproute2 0/8] RDMA tool
https://www.spinics.net/lists/linux-rdma/msg49575.html
[4] https://www.spinics.net/lists/linux-rdma/msg51476.html
Available in the "topic/rdma-netlink-v2" 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-v2
CC: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
CC: Ariel Almog <ariela@xxxxxxxxxxxx>
CC: Linux RDMA <linux-rdma@xxxxxxxxxxxxxxx>
CC: Linux Netdev <netdev@xxxxxxxxxxxxxxx>
Leon Romanovsky (27):
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
RDMA: Simplify get firmware interface
RDMA/netlink: Export FW version
RDMA/netlink: Export node_guid and sys_image_guid
RDMA/netlink: Advertise IB subnet prefix
RDMA/netink: Export lids and sm_lids
RDMA/netlink: Export LID mask counter (LMC)
RDMA/netlink: Provide port state and physical link state
RDMA/netlink: Export node_type
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 | 82 ++++++-
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 | 97 ++++----
drivers/infiniband/core/nldev.c | 312 +++++++++++++++++++++++++
drivers/infiniband/core/sa_query.c | 18 +-
drivers/infiniband/core/sysfs.c | 4 +-
drivers/infiniband/hw/cxgb3/iwch_provider.c | 5 +-
drivers/infiniband/hw/cxgb4/provider.c | 5 +-
drivers/infiniband/hw/hfi1/verbs.c | 5 +-
drivers/infiniband/hw/i40iw/i40iw_verbs.c | 7 +-
drivers/infiniband/hw/mlx4/main.c | 5 +-
drivers/infiniband/hw/mlx5/main.c | 8 +-
drivers/infiniband/hw/mthca/mthca_provider.c | 5 +-
drivers/infiniband/hw/nes/nes_verbs.c | 5 +-
drivers/infiniband/hw/ocrdma/ocrdma_main.c | 5 +-
drivers/infiniband/hw/qedr/main.c | 5 +-
drivers/infiniband/hw/usnic/usnic_ib_main.c | 6 +-
drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 5 +-
drivers/infiniband/ulp/ipoib/ipoib_ethtool.c | 3 +-
include/rdma/ib_verbs.h | 8 +-
include/rdma/rdma_netlink.h | 26 ++-
include/uapi/rdma/rdma_netlink.h | 84 ++++++-
28 files changed, 611 insertions(+), 142 deletions(-)
create mode 100644 drivers/infiniband/core/nldev.c
--
2.13.2
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