1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright (c) 2024, Intel Corporation. */
 3
 4#ifndef _DEVLINK_PORT_H_
 5#define _DEVLINK_PORT_H_
 6
 7#include "../ice.h"
 8#include "../ice_sf_eth.h"
 9
10/**
11 * struct ice_dynamic_port - Track dynamically added devlink port instance
12 * @hw_addr: the HW address for this port
13 * @active: true if the port has been activated
14 * @attached: true it the prot is attached
15 * @devlink_port: the associated devlink port structure
16 * @pf: pointer to the PF private structure
17 * @vsi: the VSI associated with this port
18 * @repr_id: the representor ID
19 * @sfnum: the subfunction ID
20 * @sf_dev: pointer to the subfunction device
21 *
22 * An instance of a dynamically added devlink port. Each port flavour
23 */
24struct ice_dynamic_port {
25	u8 hw_addr[ETH_ALEN];
26	u8 active: 1;
27	u8 attached: 1;
28	struct devlink_port devlink_port;
29	struct ice_pf *pf;
30	struct ice_vsi *vsi;
31	unsigned long repr_id;
32	u32 sfnum;
33	/* Flavour-specific implementation data */
34	union {
35		struct ice_sf_dev *sf_dev;
36	};
37};
38
39void ice_dealloc_all_dynamic_ports(struct ice_pf *pf);
40
41int ice_devlink_create_pf_port(struct ice_pf *pf);
42void ice_devlink_destroy_pf_port(struct ice_pf *pf);
43int ice_devlink_create_vf_port(struct ice_vf *vf);
44void ice_devlink_destroy_vf_port(struct ice_vf *vf);
45int ice_devlink_create_sf_port(struct ice_dynamic_port *dyn_port);
46void ice_devlink_destroy_sf_port(struct ice_dynamic_port *dyn_port);
47int ice_devlink_create_sf_dev_port(struct ice_sf_dev *sf_dev);
48void ice_devlink_destroy_sf_dev_port(struct ice_sf_dev *sf_dev);
49
50#define ice_devlink_port_to_dyn(port) \
51	container_of(port, struct ice_dynamic_port, devlink_port)
52
53int
54ice_devlink_port_new(struct devlink *devlink,
55		     const struct devlink_port_new_attrs *new_attr,
56		     struct netlink_ext_ack *extack,
57		     struct devlink_port **devlink_port);
58#endif /* _DEVLINK_PORT_H_ */