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1/* SPDX-License-Identifier: GPL-2.0 */2/* Copyright (c) 2018, Intel Corporation. */3 4#ifndef _ICE_VF_MBX_H_5#define _ICE_VF_MBX_H_6 7#include "ice_type.h"8#include "ice_controlq.h"9 10/* Defining the mailbox message threshold as 63 asynchronous11 * pending messages. Normal VF functionality does not require12 * sending more than 63 asynchronous pending message.13 */14#define ICE_ASYNC_VF_MSG_THRESHOLD 6315 16#ifdef CONFIG_PCI_IOV17int18ice_aq_send_msg_to_vf(struct ice_hw *hw, u16 vfid, u32 v_opcode, u32 v_retval,19 u8 *msg, u16 msglen, struct ice_sq_cd *cd);20 21u32 ice_conv_link_speed_to_virtchnl(bool adv_link_support, u16 link_speed);22int23ice_mbx_vf_state_handler(struct ice_hw *hw, struct ice_mbx_data *mbx_data,24 struct ice_mbx_vf_info *vf_info, bool *report_malvf);25void ice_mbx_clear_malvf(struct ice_mbx_vf_info *vf_info);26void ice_mbx_init_vf_info(struct ice_hw *hw, struct ice_mbx_vf_info *vf_info);27void ice_mbx_init_snapshot(struct ice_hw *hw);28#else /* CONFIG_PCI_IOV */29static inline int30ice_aq_send_msg_to_vf(struct ice_hw __always_unused *hw,31 u16 __always_unused vfid, u32 __always_unused v_opcode,32 u32 __always_unused v_retval, u8 __always_unused *msg,33 u16 __always_unused msglen,34 struct ice_sq_cd __always_unused *cd)35{36 return 0;37}38 39static inline u3240ice_conv_link_speed_to_virtchnl(bool __always_unused adv_link_support,41 u16 __always_unused link_speed)42{43 return 0;44}45 46static inline void ice_mbx_init_snapshot(struct ice_hw *hw)47{48}49 50#endif /* CONFIG_PCI_IOV */51#endif /* _ICE_VF_MBX_H_ */52