diff options
| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2020-10-01 18:11:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-10-02 16:31:56 -0700 |
| commit | c50bf2be7306cd37e4a8228acfe0fee36b9097dc (patch) | |
| tree | bff2c8e62caeb0a77d4d2a655d8d3c9a7c3ce347 /net | |
| parent | 10c24eb23da0dc67934fcc9b5b0f201750ff8cd8 (diff) | |
devlink: add .trap_group_action_set() callback
Add a new devlink callback, .trap_group_action_set(), which can be used
by device drivers which do not support controlling the action (drop,
trap) on each trap but rather on the entire group trap.
If this new callback is populated, it will take precedence over the
.trap_action_set() callback when the user requests a change of all the
traps in a group.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/devlink.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c index 523bd8686866..2a95f7f27a54 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -6720,6 +6720,24 @@ __devlink_trap_group_action_set(struct devlink *devlink, struct devlink_trap_item *trap_item; int err; + if (devlink->ops->trap_group_action_set) { + err = devlink->ops->trap_group_action_set(devlink, group_item->group, + trap_action, extack); + if (err) + return err; + + list_for_each_entry(trap_item, &devlink->trap_list, list) { + if (strcmp(trap_item->group_item->group->name, group_name)) + continue; + if (trap_item->action != trap_action && + trap_item->trap->type != DEVLINK_TRAP_TYPE_DROP) + continue; + trap_item->action = trap_action; + } + + return 0; + } + list_for_each_entry(trap_item, &devlink->trap_list, list) { if (strcmp(trap_item->group_item->group->name, group_name)) continue; |