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| author |  Maor Gottlieb <maorg@mellanox.com>
| 2020-06-23 14:30:40 +0300 |
|---|---|---|
| committer |  Jason Gunthorpe <jgg@nvidia.com>
| 2020-06-24 08:52:29 -0300 |
| commit | 65959522f8060659e308977f09f3eb7b7af5e43f (patch) | |
| tree | 269991de8df3e2b6602f4ece06fd13721ad70f81 /include/uapi/rdma | |
| parent | RDMA: Add dedicated CM_ID resource tracker function (diff) | |
| download | linux-65959522f8060659e308977f09f3eb7b7af5e43f.tar.gz linux-65959522f8060659e308977f09f3eb7b7af5e43f.tar.bz2 linux-65959522f8060659e308977f09f3eb7b7af5e43f.zip | |
RDMA: Add support to dump resource tracker in RAW format
Add support to get resource dump in raw format. It enable drivers to
return the entire device specific QP/CQ/MR context without a need from the
driver to set each field separately.
The raw query returns only the device specific data, general data is still
returned by using the existing queries.
Example:
$ rdma res show mr dev mlx5_1 mrn 2 -r -j
[{"ifindex":7,"ifname":"mlx5_1",
"data":[0,4,255,254,0,0,0,0,0,0,0,0,16,28,0,216,...]}]
Link: https://lore.kernel.org/r/20200623113043.1228482-9-leon@kernel.org
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/rdma_netlink.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h index 8e277783fa96..3826143d420d 100644 --- a/include/uapi/rdma/rdma_netlink.h +++ b/include/uapi/rdma/rdma_netlink.h @@ -287,6 +287,12 @@ enum rdma_nldev_command { RDMA_NLDEV_CMD_STAT_DEL, + RDMA_NLDEV_CMD_RES_QP_GET_RAW, + + RDMA_NLDEV_CMD_RES_CQ_GET_RAW, + + RDMA_NLDEV_CMD_RES_MR_GET_RAW, + RDMA_NLDEV_NUM_OPS }; @@ -525,6 +531,8 @@ enum rdma_nldev_attr { */ RDMA_NLDEV_ATTR_DEV_DIM, /* u8 */ + RDMA_NLDEV_ATTR_RES_RAW, /* binary */ + /* * Always the end */ |