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authorMark Zhang <markz@mellanox.com>2019-07-02 13:02:40 +0300
committerJason Gunthorpe <jgg@mellanox.com>2019-07-05 10:22:55 -0300
commitc4ffee7c9bdba7b189df3251e375c4c7e93a91ac (patch)
treeed75e314d5e0132be0ac53ff0b718ec79af2df0c /include/rdma/ib_verbs.h
parentRDMA/nldev: Allow counter auto mode configration through RDMA netlink (diff)
downloadlinux-dev-c4ffee7c9bdba7b189df3251e375c4c7e93a91ac.tar.xz
linux-dev-c4ffee7c9bdba7b189df3251e375c4c7e93a91ac.zip
RDMA/netlink: Implement counter dumpit calback
This patch adds the ability to return all available counters together with their properties and hwstats. Signed-off-by: Mark Zhang <markz@mellanox.com> Reviewed-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
-rw-r--r--include/rdma/ib_verbs.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 0205472eb73a..0c5151a12ae4 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2503,6 +2503,16 @@ struct ib_device_ops {
* counter_dealloc -De-allocate the hw counter
*/
int (*counter_dealloc)(struct rdma_counter *counter);
+ /**
+ * counter_alloc_stats - Allocate a struct rdma_hw_stats and fill in
+ * the driver initialized data.
+ */
+ struct rdma_hw_stats *(*counter_alloc_stats)(
+ struct rdma_counter *counter);
+ /**
+ * counter_update_stats - Query the stats value of this counter
+ */
+ int (*counter_update_stats)(struct rdma_counter *counter);
DECLARE_RDMA_OBJ_SIZE(ib_ah);
DECLARE_RDMA_OBJ_SIZE(ib_cq);