linux/include/uapi/rdma
Steve Wise 3856ec4b93 RDMA/core: Add RDMA_NLDEV_CMD_NEWLINK/DELLINK support
Add support for new LINK messages to allow adding and deleting rdma
interfaces.  This will be used initially for soft rdma drivers which
instantiate device instances dynamically by the admin specifying a netdev
device to use.  The rdma_rxe module will be the first user of these
messages.

The design is modeled after RTNL_NEWLINK/DELLINK: rdma drivers register
with the rdma core if they provide link add/delete functions.  Each driver
registers with a unique "type" string, that is used to dispatch messages
coming from user space.  A new RDMA_NLDEV_ATTR is defined for the "type"
string.  User mode will pass 3 attributes in a NEWLINK message:
RDMA_NLDEV_ATTR_DEV_NAME for the desired rdma device name to be created,
RDMA_NLDEV_ATTR_LINK_TYPE for the "type" of link being added, and
RDMA_NLDEV_ATTR_NDEV_NAME for the net_device interface to use for this
link.  The DELLINK message will contain the RDMA_NLDEV_ATTR_DEV_INDEX of
the device to delete.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-02-19 20:52:19 -07:00
..
hfi IB/hfi1: Add OPFN and TID RDMA capability bits 2018-12-06 19:59:46 -07:00
bnxt_re-abi.h RDMA/bnxt_re: Update kernel user abi to pass chip context 2019-02-07 13:24:49 -07:00
cxgb3-abi.h uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license 2018-04-23 11:10:33 -04:00
cxgb4-abi.h iw_cxgb4: RDMA write with immediate support 2018-08-02 20:16:02 -06:00
hns-abi.h RDMA/hns: Update the kernel header file of hns 2019-01-25 09:55:48 -07:00
i40iw-abi.h RDMA: Change all uapi headers to use __aligned_u64 instead of __u64 2018-03-27 14:25:09 -06:00
ib_user_cm.h uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license 2018-04-23 11:10:33 -04:00
ib_user_ioctl_cmds.h IB/core: Move query port to ioctl 2018-12-20 15:18:24 -07:00
ib_user_ioctl_verbs.h IB/core: Move query port to ioctl 2018-12-20 15:18:24 -07:00
ib_user_mad.h uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license 2018-04-23 11:10:33 -04:00
ib_user_sa.h uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license 2018-04-23 11:10:33 -04:00
ib_user_verbs.h IB/uverbs: Expose XRC ODP device capabilities 2019-02-04 14:34:06 -07:00
mlx4-abi.h uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license 2018-04-23 11:10:33 -04:00
mlx5-abi.h IB/mlx5: Report packet based credit mode device capability 2018-12-07 13:22:09 -07:00
mlx5_user_ioctl_cmds.h IB/mlx5: Introduce async DEVX obj query API 2019-01-29 13:33:00 -07:00
mlx5_user_ioctl_verbs.h IB/mlx5: Introduce async DEVX obj query API 2019-01-29 13:33:00 -07:00
mthca-abi.h uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license 2018-04-23 11:10:33 -04:00
nes-abi.h uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license 2018-04-23 11:10:33 -04:00
ocrdma-abi.h RDMA: Change all uapi headers to use __aligned_u64 instead of __u64 2018-03-27 14:25:09 -06:00
qedr-abi.h qedr: Add user space support for SRQ 2018-08-14 16:31:54 -06:00
rdma_netlink.h RDMA/core: Add RDMA_NLDEV_CMD_NEWLINK/DELLINK support 2019-02-19 20:52:19 -07:00
rdma_user_cm.h IB/cma: Define option to set ack timeout and pack tos_set 2019-02-08 16:14:21 -07:00
rdma_user_ioctl.h uapi: Fix SPDX tags for files referring to the 'OpenIB.org' license 2018-04-23 11:10:33 -04:00
rdma_user_ioctl_cmds.h IB/uverbs: Add IDRs array attribute type to ioctl() interface 2018-09-11 09:28:06 -06:00
rdma_user_rxe.h RDMA/rxe: Improve loopback marking 2019-02-04 15:57:49 -07:00
vmw_pvrdma-abi.h RDMA/vmw_pvrdma: Return the correct opcode when creating WR 2019-01-10 17:00:28 -07:00