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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/uapi/rdma
parentb47ae6f803b727952dfb37afd83e51c465147b85 (diff)
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 'include/uapi/rdma')
-rw-r--r--include/uapi/rdma/rdma_netlink.h22
1 files changed, 15 insertions, 7 deletions
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h
index 0cb47d23fd86..18dd88c0add8 100644
--- a/include/uapi/rdma/rdma_netlink.h
+++ b/include/uapi/rdma/rdma_netlink.h
@@ -283,6 +283,8 @@ enum rdma_nldev_command {
RDMA_NLDEV_CMD_STAT_SET,
+ RDMA_NLDEV_CMD_STAT_GET, /* can dump */
+
RDMA_NLDEV_NUM_OPS
};
@@ -491,13 +493,6 @@ enum rdma_nldev_attr {
*/
RDMA_NLDEV_NET_NS_FD, /* u32 */
/*
- * Counter-specific attributes.
- */
- RDMA_NLDEV_ATTR_STAT_MODE, /* u32 */
- RDMA_NLDEV_ATTR_STAT_RES, /* u32 */
- RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK, /* u32 */
-
- /*
* Information about a chardev.
* CHARDEV_TYPE is the name of the chardev ABI (ie uverbs, umad, etc)
* CHARDEV_ABI signals the ABI revision (historical)
@@ -509,6 +504,19 @@ enum rdma_nldev_attr {
RDMA_NLDEV_ATTR_CHARDEV_ABI, /* u64 */
RDMA_NLDEV_ATTR_CHARDEV, /* u64 */
RDMA_NLDEV_ATTR_UVERBS_DRIVER_ID, /* u64 */
+ /*
+ * Counter-specific attributes.
+ */
+ RDMA_NLDEV_ATTR_STAT_MODE, /* u32 */
+ RDMA_NLDEV_ATTR_STAT_RES, /* u32 */
+ RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK, /* u32 */
+ RDMA_NLDEV_ATTR_STAT_COUNTER, /* nested table */
+ RDMA_NLDEV_ATTR_STAT_COUNTER_ENTRY, /* nested table */
+ RDMA_NLDEV_ATTR_STAT_COUNTER_ID, /* u32 */
+ RDMA_NLDEV_ATTR_STAT_HWCOUNTERS, /* nested table */
+ RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY, /* nested table */
+ RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_NAME, /* string */
+ RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_VALUE, /* u64 */
/*
* Always the end