diff options
| author | Daniel Zahka <daniel.zahka@gmail.com> | 2025-11-18 18:50:31 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-20 19:01:22 -0800 |
| commit | 011d133bb988f80d597a9cbdab659414ba7ff72b (patch) | |
| tree | a9d089710954642808782f957641520ffc0a0a0c /include/net/dsa.h | |
| parent | b8f2b678fcc3d7fd2fcf1db5ddcbd67ef64a0234 (diff) | |
devlink: pass extack through to devlink_param::get()
Allow devlink_param::get() handlers to report error messages via
extack. This function is called in a few different contexts, but not
all of them will have an valid extack to use.
When devlink_param::get() is called from param_get_doit or
param_get_dumpit contexts, pass the extack through so that drivers can
report errors when retrieving param values. devlink_param::get() is
called from the context of devlink_param_notify(), pass NULL in for
the extack.
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Link: https://patch.msgid.link/20251119025038.651131-2-daniel.zahka@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 97d5f401cfcf..e40cdc12f7f3 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -1251,7 +1251,8 @@ struct dsa_switch_ops { dsa_devlink_param_get, dsa_devlink_param_set, NULL) int dsa_devlink_param_get(struct devlink *dl, u32 id, - struct devlink_param_gset_ctx *ctx); + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack); int dsa_devlink_param_set(struct devlink *dl, u32 id, struct devlink_param_gset_ctx *ctx, struct netlink_ext_ack *extack); |