| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* Copyright (C) 2022, Intel Corporation. */ |
| |
| #ifndef _ICE_VIRTCHNL_H_ |
| #define _ICE_VIRTCHNL_H_ |
| |
| #include <linux/types.h> |
| #include <linux/bitops.h> |
| #include <linux/if_ether.h> |
| #include <linux/avf/virtchnl.h> |
| #include "ice_vf_lib.h" |
| |
| /* Restrict number of MAC Addr and VLAN that non-trusted VF can programmed */ |
| #define ICE_MAX_VLAN_PER_VF 8 |
| |
| /* MAC filters: 1 is reserved for the VF's default/perm_addr/LAA MAC, 1 for |
| * broadcast, and 16 for additional unicast/multicast filters |
| */ |
| #define ICE_MAX_MACADDR_PER_VF 18 |
| #define ICE_FLEX_DESC_RXDID_MAX_NUM 64 |
| |
| struct ice_virtchnl_ops { |
| int (*get_ver_msg)(struct ice_vf *vf, u8 *msg); |
| int (*get_vf_res_msg)(struct ice_vf *vf, u8 *msg); |
| void (*reset_vf)(struct ice_vf *vf); |
| int (*add_mac_addr_msg)(struct ice_vf *vf, u8 *msg); |
| int (*del_mac_addr_msg)(struct ice_vf *vf, u8 *msg); |
| int (*cfg_qs_msg)(struct ice_vf *vf, u8 *msg); |
| int (*ena_qs_msg)(struct ice_vf *vf, u8 *msg); |
| int (*dis_qs_msg)(struct ice_vf *vf, u8 *msg); |
| int (*request_qs_msg)(struct ice_vf *vf, u8 *msg); |
| int (*cfg_irq_map_msg)(struct ice_vf *vf, u8 *msg); |
| int (*config_rss_key)(struct ice_vf *vf, u8 *msg); |
| int (*config_rss_lut)(struct ice_vf *vf, u8 *msg); |
| int (*get_stats_msg)(struct ice_vf *vf, u8 *msg); |
| int (*cfg_promiscuous_mode_msg)(struct ice_vf *vf, u8 *msg); |
| int (*add_vlan_msg)(struct ice_vf *vf, u8 *msg); |
| int (*remove_vlan_msg)(struct ice_vf *vf, u8 *msg); |
| int (*query_rxdid)(struct ice_vf *vf); |
| int (*get_rss_hena)(struct ice_vf *vf); |
| int (*set_rss_hena_msg)(struct ice_vf *vf, u8 *msg); |
| int (*ena_vlan_stripping)(struct ice_vf *vf); |
| int (*dis_vlan_stripping)(struct ice_vf *vf); |
| int (*handle_rss_cfg_msg)(struct ice_vf *vf, u8 *msg, bool add); |
| int (*add_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg); |
| int (*del_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg); |
| int (*get_offload_vlan_v2_caps)(struct ice_vf *vf); |
| int (*add_vlan_v2_msg)(struct ice_vf *vf, u8 *msg); |
| int (*remove_vlan_v2_msg)(struct ice_vf *vf, u8 *msg); |
| int (*ena_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg); |
| int (*dis_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg); |
| int (*ena_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg); |
| int (*dis_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg); |
| }; |
| |
| #ifdef CONFIG_PCI_IOV |
| void ice_virtchnl_set_dflt_ops(struct ice_vf *vf); |
| void ice_virtchnl_set_repr_ops(struct ice_vf *vf); |
| void ice_vc_notify_vf_link_state(struct ice_vf *vf); |
| void ice_vc_notify_link_state(struct ice_pf *pf); |
| void ice_vc_notify_reset(struct ice_pf *pf); |
| int |
| ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, |
| enum virtchnl_status_code v_retval, u8 *msg, u16 msglen); |
| bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id); |
| #else /* CONFIG_PCI_IOV */ |
| static inline void ice_virtchnl_set_dflt_ops(struct ice_vf *vf) { } |
| static inline void ice_virtchnl_set_repr_ops(struct ice_vf *vf) { } |
| static inline void ice_vc_notify_vf_link_state(struct ice_vf *vf) { } |
| static inline void ice_vc_notify_link_state(struct ice_pf *pf) { } |
| static inline void ice_vc_notify_reset(struct ice_pf *pf) { } |
| |
| static inline int |
| ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, |
| enum virtchnl_status_code v_retval, u8 *msg, u16 msglen) |
| { |
| return -EOPNOTSUPP; |
| } |
| |
| static inline bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id) |
| { |
| return false; |
| } |
| #endif /* !CONFIG_PCI_IOV */ |
| |
| #endif /* _ICE_VIRTCHNL_H_ */ |