diff options
| author | Or Har-Toov <ohartoov@nvidia.com> | 2026-04-07 22:41:05 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-04-08 19:55:39 -0700 |
| commit | 1bc45341a6ea4009ee9f2fbca9096b33a9ef71a2 (patch) | |
| tree | 704d655099119b839f819f4a463316309c96aeb2 /Documentation/netlink | |
| parent | 170e160a0e7c6396f74279d922bee90902bd16f6 (diff) | |
devlink: Add resource scope filtering to resource dump
Allow filtering the resource dump to device-level or port-level
resources using the 'scope' option.
Example - dump only device-level resources:
$ devlink resource show scope dev
pci/0000:03:00.0:
name max_local_SFs size 128 unit entry dpipe_tables none
name max_external_SFs size 128 unit entry dpipe_tables none
pci/0000:03:00.1:
name max_local_SFs size 128 unit entry dpipe_tables none
name max_external_SFs size 128 unit entry dpipe_tables none
Example - dump only port-level resources:
$ devlink resource show scope port
pci/0000:03:00.0/196608:
name max_SFs size 128 unit entry dpipe_tables none
pci/0000:03:00.0/196609:
name max_SFs size 128 unit entry dpipe_tables none
pci/0000:03:00.1/196708:
name max_SFs size 128 unit entry dpipe_tables none
pci/0000:03:00.1/196709:
name max_SFs size 128 unit entry dpipe_tables none
Signed-off-by: Or Har-Toov <ohartoov@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260407194107.148063-11-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/netlink')
| -rw-r--r-- | Documentation/netlink/specs/devlink.yaml | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/Documentation/netlink/specs/devlink.yaml b/Documentation/netlink/specs/devlink.yaml index 34aa81ba689e..247b147d689f 100644 --- a/Documentation/netlink/specs/devlink.yaml +++ b/Documentation/netlink/specs/devlink.yaml @@ -159,6 +159,14 @@ definitions: name: entry - type: enum + name: resource-scope + entries: + - + name: dev + - + name: port + - + type: enum name: reload-action entries: - @@ -873,6 +881,16 @@ attribute-sets: doc: Unique devlink instance index. checks: max: u32-max + - + name: resource-scope-mask + type: u32 + enum: resource-scope + enum-as-flags: true + doc: | + Bitmask selecting which resource classes to include in a + resource-dump response. Bit 0 (dev) selects device-level + resources; bit 1 (port) selects port-level resources. + When absent all classes are returned. - name: dl-dev-stats subset-of: devlink @@ -1775,7 +1793,11 @@ operations: - resource-list dump: request: - attributes: *dev-id-attrs + attributes: + - bus-name + - dev-name + - index + - resource-scope-mask reply: *resource-dump-reply - |