]>
git.proxmox.com Git - mirror_iproute2.git/commit
rdma: Control CQ adaptive moderation (DIM)
In order to set adaptive-moderation for an ib device the command is:
rdma dev set [DEV] adaptive-moderation [on|off]
rdma dev show -d
0: mlx5_0: node_type ca fw 16.25.0319 node_guid 248a:0703:00a5:29d0
sys_image_guid 248a:0703:00a5:29d0 adaptive-moderation on
caps: <BAD_PKEY_CNTR, BAD_QKEY_CNTR, AUTO_PATH_MIG, CHANGE_PHY_PORT,
PORT_ACTIVE_EVENT, SYS_IMAGE_GUID, RC_RNR_NAK_GEN, MEM_WINDOW, XRC,
MEM_MGT_EXTENSIONS, BLOCK_MULTICAST_LOOPBACK, MEM_WINDOW_TYPE_2B,
RAW_IP_CSUM, CROSS_CHANNEL, MANAGED_FLOW_STEERING, SIGNATURE_HANDOVER,
ON_DEMAND_PAGING, SG_GAPS_REG, RAW_SCATTER_FCS, PCI_WRITE_END_PADDING>
rdma resource show cq
dev mlx5_0 cqn 0 cqe 1023 users 4 poll-ctx UNBOUND_WORKQUEUE
adaptive-moderation off comm [ib_core]
Signed-off-by: Yamin Friedman <yaminf@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>