--- /dev/null
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2016 - 2018 Cavium Inc.
+ * All rights reserved.
+ * www.cavium.com
+ */
+
+#ifndef __ECORE_VF_H__
+#define __ECORE_VF_H__
+
+#include "ecore_status.h"
+#include "ecore_vf_api.h"
+#include "ecore_l2_api.h"
+#include "ecore_vfpf_if.h"
+
+/* Default number of CIDs [total of both Rx and Tx] to be requested
+ * by default.
+ */
+#define ECORE_ETH_VF_DEFAULT_NUM_CIDS (32)
+
+/* This data is held in the ecore_hwfn structure for VFs only. */
+struct ecore_vf_iov {
+ union vfpf_tlvs *vf2pf_request;
+ dma_addr_t vf2pf_request_phys;
+ union pfvf_tlvs *pf2vf_reply;
+ dma_addr_t pf2vf_reply_phys;
+
+ /* Should be taken whenever the mailbox buffers are accessed */
+ osal_mutex_t mutex;
+ u8 *offset;
+
+ /* Bulletin Board */
+ struct ecore_bulletin bulletin;
+ struct ecore_bulletin_content bulletin_shadow;
+
+ /* we set aside a copy of the acquire response */
+ struct pfvf_acquire_resp_tlv acquire_resp;
+
+ /* In case PF originates prior to the fp-hsi version comparison,
+ * this has to be propagated as it affects the fastpath.
+ */
+ bool b_pre_fp_hsi;
+
+ /* Current day VFs are passing the SBs physical address on vport
+ * start, and as they lack an IGU mapping they need to store the
+ * addresses of previously registered SBs.
+ * Even if we were to change configuration flow, due to backward
+ * compatibility [with older PFs] we'd still need to store these.
+ */
+ struct ecore_sb_info *sbs_info[PFVF_MAX_SBS_PER_VF];
+
+#ifdef CONFIG_ECORE_SW_CHANNEL
+ /* Would be set if the VF is to try communicating with it PF
+ * using a hw channel.
+ */
+ bool b_hw_channel;
+#endif
+
+ /* Determines whether VF utilizes doorbells via limited register
+ * bar or via the doorbell bar.
+ */
+ bool b_doorbell_bar;
+};
+
+/**
+ * @brief VF - Get coalesce per VF's relative queue.
+ *
+ * @param p_hwfn
+ * @param p_coal - coalesce value in micro second for VF queues.
+ * @param p_cid - queue cid
+ *
+ **/
+enum _ecore_status_t ecore_vf_pf_get_coalesce(struct ecore_hwfn *p_hwfn,
+ u16 *p_coal,
+ struct ecore_queue_cid *p_cid);
+/**
+ * @brief VF - Set Rx/Tx coalesce per VF's relative queue.
+ * Coalesce value '0' will omit the configuration.
+ *
+ * @param p_hwfn
+ * @param rx_coal - coalesce value in micro second for rx queue
+ * @param tx_coal - coalesce value in micro second for tx queue
+ * @param p_cid - queue cid
+ *
+ **/
+enum _ecore_status_t ecore_vf_pf_set_coalesce(struct ecore_hwfn *p_hwfn,
+ u16 rx_coal, u16 tx_coal,
+ struct ecore_queue_cid *p_cid);
+
+#ifdef CONFIG_ECORE_SRIOV
+/**
+ * @brief hw preparation for VF
+ * sends ACQUIRE message
+ *
+ * @param p_hwfn
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_hwfn *p_hwfn);
+
+/**
+ * @brief VF - start the RX Queue by sending a message to the PF
+ *
+ * @param p_hwfn
+ * @param p_cid - Only relative fields are relevant
+ * @param bd_max_bytes - maximum number of bytes per bd
+ * @param bd_chain_phys_addr - physical address of bd chain
+ * @param cqe_pbl_addr - physical address of pbl
+ * @param cqe_pbl_size - pbl size
+ * @param pp_prod - pointer to the producer to be
+ * used in fasthpath
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
+ u16 bd_max_bytes,
+ dma_addr_t bd_chain_phys_addr,
+ dma_addr_t cqe_pbl_addr,
+ u16 cqe_pbl_size,
+ void OSAL_IOMEM **pp_prod);
+
+/**
+ * @brief VF - start the TX queue by sending a message to the
+ * PF.
+ *
+ * @param p_hwfn
+ * @param p_cid
+ * @param bd_chain_phys_addr - physical address of tx chain
+ * @param pp_doorbell - pointer to address to which to
+ * write the doorbell too..
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t
+ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
+ dma_addr_t pbl_addr, u16 pbl_size,
+ void OSAL_IOMEM **pp_doorbell);
+
+/**
+ * @brief VF - stop the RX queue by sending a message to the PF
+ *
+ * @param p_hwfn
+ * @param p_cid
+ * @param cqe_completion
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid,
+ bool cqe_completion);
+
+/**
+ * @brief VF - stop the TX queue by sending a message to the PF
+ *
+ * @param p_hwfn
+ * @param p_cid
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid *p_cid);
+
+/* TODO - fix all the !SRIOV prototypes */
+
+#ifndef LINUX_REMOVE
+/**
+ * @brief VF - update the RX queue by sending a message to the
+ * PF
+ *
+ * @param p_hwfn
+ * @param pp_cid - list of queue-cids which we want to update
+ * @param num_rxqs
+ * @param comp_cqe_flg
+ * @param comp_event_flg
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_vf_pf_rxqs_update(struct ecore_hwfn *p_hwfn,
+ struct ecore_queue_cid **pp_cid,
+ u8 num_rxqs,
+ u8 comp_cqe_flg,
+ u8 comp_event_flg);
+#endif
+
+/**
+ * @brief VF - send a vport update command
+ *
+ * @param p_hwfn
+ * @param params
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t
+ecore_vf_pf_vport_update(struct ecore_hwfn *p_hwfn,
+ struct ecore_sp_vport_update_params *p_params);
+
+/**
+ * @brief VF - send a close message to PF
+ *
+ * @param p_hwfn
+ *
+ * @return enum _ecore_status
+ */
+enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn);
+
+/**
+ * @brief VF - free vf`s memories
+ *
+ * @param p_hwfn
+ *
+ * @return enum _ecore_status
+ */
+enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn);
+
+/**
+ * @brief ecore_vf_get_igu_sb_id - Get the IGU SB ID for a given
+ * sb_id. For VFs igu sbs don't have to be contiguous
+ *
+ * @param p_hwfn
+ * @param sb_id
+ *
+ * @return INLINE u16
+ */
+u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn,
+ u16 sb_id);
+
+/**
+ * @brief Stores [or removes] a configured sb_info.
+ *
+ * @param p_hwfn
+ * @param sb_id - zero-based SB index [for fastpath]
+ * @param sb_info - may be OSAL_NULL [during removal].
+ */
+void ecore_vf_set_sb_info(struct ecore_hwfn *p_hwfn,
+ u16 sb_id, struct ecore_sb_info *p_sb);
+
+/**
+ * @brief ecore_vf_pf_vport_start - perform vport start for VF.
+ *
+ * @param p_hwfn
+ * @param vport_id
+ * @param mtu
+ * @param inner_vlan_removal
+ * @param tpa_mode
+ * @param max_buffers_per_cqe,
+ * @param only_untagged - default behavior regarding vlan acceptance
+ *
+ * @return enum _ecore_status
+ */
+enum _ecore_status_t ecore_vf_pf_vport_start(
+ struct ecore_hwfn *p_hwfn,
+ u8 vport_id,
+ u16 mtu,
+ u8 inner_vlan_removal,
+ enum ecore_tpa_mode tpa_mode,
+ u8 max_buffers_per_cqe,
+ u8 only_untagged);
+
+/**
+ * @brief ecore_vf_pf_vport_stop - stop the VF's vport
+ *
+ * @param p_hwfn
+ *
+ * @return enum _ecore_status
+ */
+enum _ecore_status_t ecore_vf_pf_vport_stop(struct ecore_hwfn *p_hwfn);
+
+enum _ecore_status_t ecore_vf_pf_filter_ucast(
+ struct ecore_hwfn *p_hwfn,
+ struct ecore_filter_ucast *p_param);
+
+void ecore_vf_pf_filter_mcast(struct ecore_hwfn *p_hwfn,
+ struct ecore_filter_mcast *p_filter_cmd);
+
+/**
+ * @brief ecore_vf_pf_int_cleanup - clean the SB of the VF
+ *
+ * @param p_hwfn
+ *
+ * @return enum _ecore_status
+ */
+enum _ecore_status_t ecore_vf_pf_int_cleanup(struct ecore_hwfn *p_hwfn);
+
+/**
+ * @brief - return the link params in a given bulletin board
+ *
+ * @param p_params - pointer to a struct to fill with link params
+ * @param p_bulletin
+ */
+void __ecore_vf_get_link_params(struct ecore_mcp_link_params *p_params,
+ struct ecore_bulletin_content *p_bulletin);
+
+/**
+ * @brief - return the link state in a given bulletin board
+ *
+ * @param p_link - pointer to a struct to fill with link state
+ * @param p_bulletin
+ */
+void __ecore_vf_get_link_state(struct ecore_mcp_link_state *p_link,
+ struct ecore_bulletin_content *p_bulletin);
+
+/**
+ * @brief - return the link capabilities in a given bulletin board
+ *
+ * @param p_link - pointer to a struct to fill with link capabilities
+ * @param p_bulletin
+ */
+void __ecore_vf_get_link_caps(struct ecore_mcp_link_capabilities *p_link_caps,
+ struct ecore_bulletin_content *p_bulletin);
+
+enum _ecore_status_t
+ecore_vf_pf_tunnel_param_update(struct ecore_hwfn *p_hwfn,
+ struct ecore_tunnel_info *p_tunn);
+
+void ecore_vf_set_vf_start_tunn_update_param(struct ecore_tunnel_info *p_tun);
+
+u32 ecore_vf_hw_bar_size(struct ecore_hwfn *p_hwfn,
+ enum BAR_ID bar_id);
+
+/**
+ * @brief - ecore_vf_pf_update_mtu Update MTU for VF.
+ *
+ * @param p_hwfn
+ * @param - mtu
+ */
+enum _ecore_status_t
+ecore_vf_pf_update_mtu(struct ecore_hwfn *p_hwfn, u16 mtu);
+#endif
+#endif /* __ECORE_VF_H__ */
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