1bf93bf79SJacob Keller /* SPDX-License-Identifier: GPL-2.0 */ 2bf93bf79SJacob Keller /* Copyright (C) 2022, Intel Corporation. */ 3bf93bf79SJacob Keller 4bf93bf79SJacob Keller #ifndef _ICE_VIRTCHNL_H_ 5bf93bf79SJacob Keller #define _ICE_VIRTCHNL_H_ 6bf93bf79SJacob Keller 7bf93bf79SJacob Keller #include <linux/types.h> 8bf93bf79SJacob Keller #include <linux/bitops.h> 9bf93bf79SJacob Keller #include <linux/if_ether.h> 10bf93bf79SJacob Keller #include <linux/avf/virtchnl.h> 11bf93bf79SJacob Keller #include "ice_vf_lib.h" 12bf93bf79SJacob Keller 13bf93bf79SJacob Keller /* Restrict number of MAC Addr and VLAN that non-trusted VF can programmed */ 14bf93bf79SJacob Keller #define ICE_MAX_VLAN_PER_VF 8 15bf93bf79SJacob Keller 16bf93bf79SJacob Keller /* MAC filters: 1 is reserved for the VF's default/perm_addr/LAA MAC, 1 for 17bf93bf79SJacob Keller * broadcast, and 16 for additional unicast/multicast filters 18bf93bf79SJacob Keller */ 19bf93bf79SJacob Keller #define ICE_MAX_MACADDR_PER_VF 18 20*e753df8fSMichal Jaron #define ICE_FLEX_DESC_RXDID_MAX_NUM 64 21bf93bf79SJacob Keller 22bf93bf79SJacob Keller struct ice_virtchnl_ops { 23bf93bf79SJacob Keller int (*get_ver_msg)(struct ice_vf *vf, u8 *msg); 24bf93bf79SJacob Keller int (*get_vf_res_msg)(struct ice_vf *vf, u8 *msg); 25bf93bf79SJacob Keller void (*reset_vf)(struct ice_vf *vf); 26bf93bf79SJacob Keller int (*add_mac_addr_msg)(struct ice_vf *vf, u8 *msg); 27bf93bf79SJacob Keller int (*del_mac_addr_msg)(struct ice_vf *vf, u8 *msg); 28bf93bf79SJacob Keller int (*cfg_qs_msg)(struct ice_vf *vf, u8 *msg); 29bf93bf79SJacob Keller int (*ena_qs_msg)(struct ice_vf *vf, u8 *msg); 30bf93bf79SJacob Keller int (*dis_qs_msg)(struct ice_vf *vf, u8 *msg); 31bf93bf79SJacob Keller int (*request_qs_msg)(struct ice_vf *vf, u8 *msg); 32bf93bf79SJacob Keller int (*cfg_irq_map_msg)(struct ice_vf *vf, u8 *msg); 33bf93bf79SJacob Keller int (*config_rss_key)(struct ice_vf *vf, u8 *msg); 34bf93bf79SJacob Keller int (*config_rss_lut)(struct ice_vf *vf, u8 *msg); 35bf93bf79SJacob Keller int (*get_stats_msg)(struct ice_vf *vf, u8 *msg); 36bf93bf79SJacob Keller int (*cfg_promiscuous_mode_msg)(struct ice_vf *vf, u8 *msg); 37bf93bf79SJacob Keller int (*add_vlan_msg)(struct ice_vf *vf, u8 *msg); 38bf93bf79SJacob Keller int (*remove_vlan_msg)(struct ice_vf *vf, u8 *msg); 39*e753df8fSMichal Jaron int (*query_rxdid)(struct ice_vf *vf); 40bf93bf79SJacob Keller int (*ena_vlan_stripping)(struct ice_vf *vf); 41bf93bf79SJacob Keller int (*dis_vlan_stripping)(struct ice_vf *vf); 42bf93bf79SJacob Keller int (*handle_rss_cfg_msg)(struct ice_vf *vf, u8 *msg, bool add); 43bf93bf79SJacob Keller int (*add_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg); 44bf93bf79SJacob Keller int (*del_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg); 45bf93bf79SJacob Keller int (*get_offload_vlan_v2_caps)(struct ice_vf *vf); 46bf93bf79SJacob Keller int (*add_vlan_v2_msg)(struct ice_vf *vf, u8 *msg); 47bf93bf79SJacob Keller int (*remove_vlan_v2_msg)(struct ice_vf *vf, u8 *msg); 48bf93bf79SJacob Keller int (*ena_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg); 49bf93bf79SJacob Keller int (*dis_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg); 50bf93bf79SJacob Keller int (*ena_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg); 51bf93bf79SJacob Keller int (*dis_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg); 52bf93bf79SJacob Keller }; 53bf93bf79SJacob Keller 54bf93bf79SJacob Keller #ifdef CONFIG_PCI_IOV 55bf93bf79SJacob Keller void ice_virtchnl_set_dflt_ops(struct ice_vf *vf); 56bf93bf79SJacob Keller void ice_virtchnl_set_repr_ops(struct ice_vf *vf); 57bf93bf79SJacob Keller void ice_vc_notify_vf_link_state(struct ice_vf *vf); 58bf93bf79SJacob Keller void ice_vc_notify_link_state(struct ice_pf *pf); 59bf93bf79SJacob Keller void ice_vc_notify_reset(struct ice_pf *pf); 60bf93bf79SJacob Keller int 61bf93bf79SJacob Keller ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, 62bf93bf79SJacob Keller enum virtchnl_status_code v_retval, u8 *msg, u16 msglen); 63bf93bf79SJacob Keller bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id); 64bf93bf79SJacob Keller #else /* CONFIG_PCI_IOV */ 65bf93bf79SJacob Keller static inline void ice_virtchnl_set_dflt_ops(struct ice_vf *vf) { } 66bf93bf79SJacob Keller static inline void ice_virtchnl_set_repr_ops(struct ice_vf *vf) { } 67bf93bf79SJacob Keller static inline void ice_vc_notify_vf_link_state(struct ice_vf *vf) { } 68bf93bf79SJacob Keller static inline void ice_vc_notify_link_state(struct ice_pf *pf) { } 69bf93bf79SJacob Keller static inline void ice_vc_notify_reset(struct ice_pf *pf) { } 70bf93bf79SJacob Keller 71bf93bf79SJacob Keller static inline int 72bf93bf79SJacob Keller ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, 73bf93bf79SJacob Keller enum virtchnl_status_code v_retval, u8 *msg, u16 msglen) 74bf93bf79SJacob Keller { 75bf93bf79SJacob Keller return -EOPNOTSUPP; 76bf93bf79SJacob Keller } 77bf93bf79SJacob Keller 78bf93bf79SJacob Keller static inline bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id) 79bf93bf79SJacob Keller { 80bf93bf79SJacob Keller return false; 81bf93bf79SJacob Keller } 82bf93bf79SJacob Keller #endif /* !CONFIG_PCI_IOV */ 83bf93bf79SJacob Keller 84bf93bf79SJacob Keller #endif /* _ICE_VIRTCHNL_H_ */ 85