diff options
| author | Ivan Vecera <ivecera@redhat.com> | 2025-07-04 20:21:54 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-09 19:08:52 -0700 |
| commit | de9ccf2296ac323a571e442b5730ca9cc259fbf0 (patch) | |
| tree | ba040de4cff9c63cf319b46f5e5d2ac82e5f068e | |
| parent | c0ef1446959101d23fdf1b1bdefc6613a83dba03 (diff) | |
devlink: Add new "clock_id" generic device param
Add a new device generic parameter to specify clock ID that should
be used by the device for registering DPLL devices and pins.
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20250704182202.1641943-5-ivecera@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | Documentation/networking/devlink/devlink-params.rst | 3 | ||||
| -rw-r--r-- | include/net/devlink.h | 4 | ||||
| -rw-r--r-- | net/devlink/param.c | 5 |
3 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/networking/devlink/devlink-params.rst b/Documentation/networking/devlink/devlink-params.rst index 3da8f4ef2417..211b58177e12 100644 --- a/Documentation/networking/devlink/devlink-params.rst +++ b/Documentation/networking/devlink/devlink-params.rst @@ -140,3 +140,6 @@ own name. * - ``enable_phc`` - Boolean - Enable PHC (PTP Hardware Clock) functionality in the device. + * - ``clock_id`` + - u64 + - Clock ID used by the device for registering DPLL devices and pins. diff --git a/include/net/devlink.h b/include/net/devlink.h index 4a5896b846a4..93640a29427c 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -525,6 +525,7 @@ enum devlink_param_generic_id { DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE, DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE, DEVLINK_PARAM_GENERIC_ID_ENABLE_PHC, + DEVLINK_PARAM_GENERIC_ID_CLOCK_ID, /* add new param generic ids above here*/ __DEVLINK_PARAM_GENERIC_ID_MAX, @@ -586,6 +587,9 @@ enum devlink_param_generic_id { #define DEVLINK_PARAM_GENERIC_ENABLE_PHC_NAME "enable_phc" #define DEVLINK_PARAM_GENERIC_ENABLE_PHC_TYPE DEVLINK_PARAM_TYPE_BOOL +#define DEVLINK_PARAM_GENERIC_CLOCK_ID_NAME "clock_id" +#define DEVLINK_PARAM_GENERIC_CLOCK_ID_TYPE DEVLINK_PARAM_TYPE_U64 + #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate) \ { \ .id = DEVLINK_PARAM_GENERIC_ID_##_id, \ diff --git a/net/devlink/param.c b/net/devlink/param.c index 9709b41664aa..41dcc86cfd94 100644 --- a/net/devlink/param.c +++ b/net/devlink/param.c @@ -97,6 +97,11 @@ static const struct devlink_param devlink_param_generic[] = { .name = DEVLINK_PARAM_GENERIC_ENABLE_PHC_NAME, .type = DEVLINK_PARAM_GENERIC_ENABLE_PHC_TYPE, }, + { + .id = DEVLINK_PARAM_GENERIC_ID_CLOCK_ID, + .name = DEVLINK_PARAM_GENERIC_CLOCK_ID_NAME, + .type = DEVLINK_PARAM_GENERIC_CLOCK_ID_TYPE, + }, }; static int devlink_param_generic_verify(const struct devlink_param *param) |