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| author | Amritha Nambiar <amritha.nambiar@intel.com> | 2023-12-01 15:28:29 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-12-04 18:04:05 -0800 |
| commit | bc877956272f0521fef107838555817112a450dc (patch) | |
| tree | 30d5b30e8a2471910052c6254f1773e75d5e9388 /Documentation/netlink | |
| parent | 3706f141e5639d3034bd83448e929b8462362651 (diff) | |
| download | linux-bc877956272f0521fef107838555817112a450dc.tar.gz | |
netdev-genl: spec: Extend netdev netlink spec in YAML for queue
Add support in netlink spec(netdev.yaml) for queue information.
Add code generated from the spec.
Note: The "queue-type" attribute takes values 0 and 1 for rx
and tx queue type respectively.
Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com>
Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com>
Link: https://lore.kernel.org/r/170147330963.5260.2576294626647300472.stgit@anambiarhost.jf.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/netlink')
| -rw-r--r-- | Documentation/netlink/specs/netdev.yaml | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/Documentation/netlink/specs/netdev.yaml b/Documentation/netlink/specs/netdev.yaml index eef6358ec587d..719e6aafbfdba 100644 --- a/Documentation/netlink/specs/netdev.yaml +++ b/Documentation/netlink/specs/netdev.yaml @@ -66,6 +66,10 @@ definitions: name: tx-checksum doc: L3 checksum HW offload is supported by the driver. + - + name: queue-type + type: enum + entries: [ rx, tx ] attribute-sets: - @@ -209,6 +213,31 @@ attribute-sets: name: recycle-released-refcnt type: uint + - + name: queue + attributes: + - + name: id + doc: Queue index; most queue types are indexed like a C array, with + indexes starting at 0 and ending at queue count - 1. Queue indexes + are scoped to an interface and queue type. + type: u32 + - + name: ifindex + doc: ifindex of the netdevice to which the queue belongs. + type: u32 + checks: + min: 1 + - + name: type + doc: Queue type as rx, tx. Each queue type defines a separate ID space. + type: u32 + enum: queue-type + - + name: napi-id + doc: ID of the NAPI instance which services this queue. + type: u32 + operations: list: - @@ -307,6 +336,29 @@ operations: dump: reply: *pp-stats-reply config-cond: page-pool-stats + - + name: queue-get + doc: Get queue information from the kernel. + Only configured queues will be reported (as opposed to all available + hardware queues). + attribute-set: queue + do: + request: + attributes: + - ifindex + - type + - id + reply: &queue-get-op + attributes: + - id + - type + - napi-id + - ifindex + dump: + request: + attributes: + - ifindex + reply: *queue-get-op mcast-groups: list: |