diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/devlink.h | 12 | ||||
| -rw-r--r-- | include/uapi/linux/devlink.h | 10 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index 1df6dfec26c2..56fc9cdb189d 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -1107,6 +1107,18 @@ struct devlink_ops { int (*trap_policer_counter_get)(struct devlink *devlink, const struct devlink_trap_policer *policer, u64 *p_drops); + /** + * @port_function_hw_addr_get: Port function's hardware address get function. + * + * Should be used by device drivers to report the hardware address of a function managed + * by the devlink port. Driver should return -EOPNOTSUPP if it doesn't support port + * function handling for a particular port. + * + * Note: @extack can be NULL when port notifier queries the port function. + */ + int (*port_function_hw_addr_get)(struct devlink *devlink, struct devlink_port *port, + u8 *hw_addr, int *hw_addr_len, + struct netlink_ext_ack *extack); }; static inline void *devlink_priv(struct devlink *devlink) diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index 08563e6a424d..07d0af8f5923 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -451,6 +451,8 @@ enum devlink_attr { DEVLINK_ATTR_TRAP_POLICER_RATE, /* u64 */ DEVLINK_ATTR_TRAP_POLICER_BURST, /* u64 */ + DEVLINK_ATTR_PORT_FUNCTION, /* nested */ + /* add new attributes above here, update the policy in devlink.c */ __DEVLINK_ATTR_MAX, @@ -497,4 +499,12 @@ enum devlink_resource_unit { DEVLINK_RESOURCE_UNIT_ENTRY, }; +enum devlink_port_function_attr { + DEVLINK_PORT_FUNCTION_ATTR_UNSPEC, + DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR, /* binary */ + + __DEVLINK_PORT_FUNCTION_ATTR_MAX, + DEVLINK_PORT_FUNCTION_ATTR_MAX = __DEVLINK_PORT_FUNCTION_ATTR_MAX - 1 +}; + #endif /* _UAPI_LINUX_DEVLINK_H_ */ |