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/*
* Copyright (c) 2017-2018 Cavium, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*
*/
#ifndef __ECORE_VF_API_H__
#define __ECORE_VF_API_H__
#include "ecore_sp_api.h"
#include "ecore_mcp_api.h"
#ifdef CONFIG_ECORE_SRIOV
/**
* @brief Read the VF bulletin and act on it if needed
*
* @param p_hwfn
* @param p_change - ecore fills 1 iff bulletin board has changed, 0 otherwise.
*
* @return enum _ecore_status
*/
enum _ecore_status_t ecore_vf_read_bulletin(struct ecore_hwfn *p_hwfn,
u8 *p_change);
/**
* @brief Get link paramters for VF from ecore
*
* @param p_hwfn
* @param params - the link params structure to be filled for the VF
*/
void ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
struct ecore_mcp_link_params *params);
/**
* @brief Get link state for VF from ecore
*
* @param p_hwfn
* @param link - the link state structure to be filled for the VF
*/
void ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
struct ecore_mcp_link_state *link);
/**
* @brief Get link capabilities for VF from ecore
*
* @param p_hwfn
* @param p_link_caps - the link capabilities structure to be filled for the VF
*/
void ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
struct ecore_mcp_link_capabilities *p_link_caps);
/**
* @brief Get number of Rx queues allocated for VF by ecore
*
* @param p_hwfn
* @param num_rxqs - allocated RX queues
*/
void ecore_vf_get_num_rxqs(struct ecore_hwfn *p_hwfn,
u8 *num_rxqs);
/**
* @brief Get number of Rx queues allocated for VF by ecore
*
* @param p_hwfn
* @param num_txqs - allocated RX queues
*/
void ecore_vf_get_num_txqs(struct ecore_hwfn *p_hwfn,
u8 *num_txqs);
/**
* @brief Get port mac address for VF
*
* @param p_hwfn
* @param port_mac - destination location for port mac
*/
void ecore_vf_get_port_mac(struct ecore_hwfn *p_hwfn,
u8 *port_mac);
/**
* @brief Get number of VLAN filters allocated for VF by ecore
*
* @param p_hwfn
* @param num_rxqs - allocated VLAN filters
*/
void ecore_vf_get_num_vlan_filters(struct ecore_hwfn *p_hwfn,
u8 *num_vlan_filters);
/**
* @brief Get number of MAC filters allocated for VF by ecore
*
* @param p_hwfn
* @param num_rxqs - allocated MAC filters
*/
void ecore_vf_get_num_mac_filters(struct ecore_hwfn *p_hwfn,
u8 *num_mac_filters);
/**
* @brief Check if VF can set a MAC address
*
* @param p_hwfn
* @param mac
*
* @return bool
*/
bool ecore_vf_check_mac(struct ecore_hwfn *p_hwfn, u8 *mac);
#ifndef LINUX_REMOVE
/**
* @brief Copy forced MAC address from bulletin board
*
* @param hwfn
* @param dst_mac
* @param p_is_forced - out param which indicate in case mac
* exist if it forced or not.
*
* @return bool - return true if mac exist and false if
* not.
*/
bool ecore_vf_bulletin_get_forced_mac(struct ecore_hwfn *hwfn, u8 *dst_mac,
u8 *p_is_forced);
/**
* @brief Check if force vlan is set and copy the forced vlan
* from bulletin board
*
* @param hwfn
* @param dst_pvid
* @return bool
*/
bool ecore_vf_bulletin_get_forced_vlan(struct ecore_hwfn *hwfn, u16 *dst_pvid);
/**
* @brief Check if VF is based on PF whose driver is pre-fp-hsi version;
* This affects the fastpath implementation of the driver.
*
* @param p_hwfn
*
* @return bool - true iff PF is pre-fp-hsi version.
*/
bool ecore_vf_get_pre_fp_hsi(struct ecore_hwfn *p_hwfn);
#endif
/**
* @brief Set firmware version information in dev_info from VFs acquire response tlv
*
* @param p_hwfn
* @param fw_major
* @param fw_minor
* @param fw_rev
* @param fw_eng
*/
void ecore_vf_get_fw_version(struct ecore_hwfn *p_hwfn,
u16 *fw_major,
u16 *fw_minor,
u16 *fw_rev,
u16 *fw_eng);
void ecore_vf_bulletin_get_udp_ports(struct ecore_hwfn *p_hwfn,
u16 *p_vxlan_port, u16 *p_geneve_port);
#else
static OSAL_INLINE enum _ecore_status_t ecore_vf_read_bulletin(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u8 OSAL_UNUSED *p_change) {return ECORE_INVAL;}
static OSAL_INLINE void ecore_vf_get_link_params(struct ecore_hwfn OSAL_UNUSED *p_hwfn, struct ecore_mcp_link_params OSAL_UNUSED *params) {}
static OSAL_INLINE void ecore_vf_get_link_state(struct ecore_hwfn OSAL_UNUSED *p_hwfn, struct ecore_mcp_link_state OSAL_UNUSED *link) {}
static OSAL_INLINE void ecore_vf_get_link_caps(struct ecore_hwfn OSAL_UNUSED *p_hwfn, struct ecore_mcp_link_capabilities OSAL_UNUSED *p_link_caps) {}
static OSAL_INLINE void ecore_vf_get_num_rxqs(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u8 OSAL_UNUSED *num_rxqs) {}
static OSAL_INLINE void ecore_vf_get_num_txqs(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u8 OSAL_UNUSED *num_txqs) {}
static OSAL_INLINE void ecore_vf_get_port_mac(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u8 OSAL_UNUSED *port_mac) {}
static OSAL_INLINE void ecore_vf_get_num_vlan_filters(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u8 OSAL_UNUSED *num_vlan_filters) {}
static OSAL_INLINE void ecore_vf_get_num_mac_filters(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u8 OSAL_UNUSED *num_mac_filters) {}
static OSAL_INLINE bool ecore_vf_check_mac(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u8 OSAL_UNUSED *mac) {return false;}
#ifndef LINUX_REMOVE
static OSAL_INLINE bool ecore_vf_bulletin_get_forced_mac(struct ecore_hwfn OSAL_UNUSED *hwfn, u8 OSAL_UNUSED *dst_mac, u8 OSAL_UNUSED *p_is_forced) {return false;}
static OSAL_INLINE bool ecore_vf_get_pre_fp_hsi(struct ecore_hwfn OSAL_UNUSED *p_hwfn) {return false; }
#endif
static OSAL_INLINE void ecore_vf_get_fw_version(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u16 OSAL_UNUSED *fw_major, u16 OSAL_UNUSED *fw_minor, u16 OSAL_UNUSED *fw_rev, u16 OSAL_UNUSED *fw_eng) {}
static OSAL_INLINE void ecore_vf_bulletin_get_udp_ports(struct ecore_hwfn OSAL_UNUSED *p_hwfn, u16 OSAL_UNUSED *p_vxlan_port, u16 OSAL_UNUSED *p_geneve_port) { return; }
#endif
#endif
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