22d07d939c
This patch updates the base driver and incorporates necessary changes required to bring in the new firmware 8.10.9.0. In addition, it would allow driver to add new functionalities that might be needed in future. Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
272 lines
6.6 KiB
C
272 lines
6.6 KiB
C
/*
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* Copyright (c) 2016 QLogic Corporation.
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* All rights reserved.
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* www.qlogic.com
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*
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* See LICENSE.qede_pmd for copyright and licensing details.
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*/
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#ifndef __ECORE_VF_H__
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#define __ECORE_VF_H__
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#include "ecore_status.h"
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#include "ecore_vf_api.h"
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#include "ecore_l2_api.h"
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#include "ecore_vfpf_if.h"
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/* This data is held in the ecore_hwfn structure for VFs only. */
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struct ecore_vf_iov {
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union vfpf_tlvs *vf2pf_request;
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dma_addr_t vf2pf_request_phys;
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union pfvf_tlvs *pf2vf_reply;
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dma_addr_t pf2vf_reply_phys;
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/* Should be taken whenever the mailbox buffers are accessed */
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osal_mutex_t mutex;
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u8 *offset;
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/* Bulletin Board */
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struct ecore_bulletin bulletin;
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struct ecore_bulletin_content bulletin_shadow;
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/* we set aside a copy of the acquire response */
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struct pfvf_acquire_resp_tlv acquire_resp;
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/* In case PF originates prior to the fp-hsi version comparison,
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* this has to be propagated as it affects the fastpath.
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*/
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bool b_pre_fp_hsi;
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};
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#ifdef CONFIG_ECORE_SRIOV
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/**
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* @brief hw preparation for VF
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* sends ACQUIRE message
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*
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* @param p_hwfn
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*
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* @return enum _ecore_status_t
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*/
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enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_hwfn *p_hwfn);
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/**
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* @brief VF - start the RX Queue by sending a message to the PF
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*
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* @param p_hwfn
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* @param cid - zero based within the VF
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* @param rx_queue_id - zero based within the VF
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* @param sb - VF status block for this queue
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* @param sb_index - Index within the status block
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* @param bd_max_bytes - maximum number of bytes per bd
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* @param bd_chain_phys_addr - physical address of bd chain
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* @param cqe_pbl_addr - physical address of pbl
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* @param cqe_pbl_size - pbl size
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* @param pp_prod - pointer to the producer to be
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* used in fasthpath
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*
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* @return enum _ecore_status_t
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*/
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enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn,
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u8 rx_queue_id,
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u16 sb,
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u8 sb_index,
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u16 bd_max_bytes,
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dma_addr_t bd_chain_phys_addr,
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dma_addr_t cqe_pbl_addr,
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u16 cqe_pbl_size,
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void OSAL_IOMEM **pp_prod);
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/**
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* @brief VF - start the TX queue by sending a message to the
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* PF.
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*
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* @param p_hwfn
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* @param tx_queue_id - zero based within the VF
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* @param sb - status block for this queue
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* @param sb_index - index within the status block
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* @param bd_chain_phys_addr - physical address of tx chain
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* @param pp_doorbell - pointer to address to which to
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* write the doorbell too..
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*
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* @return enum _ecore_status_t
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*/
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enum _ecore_status_t ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn,
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u16 tx_queue_id,
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u16 sb,
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u8 sb_index,
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dma_addr_t pbl_addr,
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u16 pbl_size,
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void OSAL_IOMEM **pp_doorbell);
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/**
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* @brief VF - stop the RX queue by sending a message to the PF
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*
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* @param p_hwfn
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* @param rx_qid
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* @param cqe_completion
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*
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* @return enum _ecore_status_t
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*/
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enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn,
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u16 rx_qid,
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bool cqe_completion);
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/**
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* @brief VF - stop the TX queue by sending a message to the PF
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*
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* @param p_hwfn
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* @param tx_qid
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*
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* @return enum _ecore_status_t
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*/
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enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn,
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u16 tx_qid);
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#ifndef LINUX_REMOVE
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/**
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* @brief VF - update the RX queue by sending a message to the
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* PF
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*
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* @param p_hwfn
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* @param rx_queue_id
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* @param num_rxqs
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* @param init_sge_ring
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* @param comp_cqe_flg
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* @param comp_event_flg
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*
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* @return enum _ecore_status_t
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*/
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enum _ecore_status_t ecore_vf_pf_rxqs_update(
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struct ecore_hwfn *p_hwfn,
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u16 rx_queue_id,
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u8 num_rxqs,
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u8 comp_cqe_flg,
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u8 comp_event_flg);
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#endif
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/**
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* @brief VF - send a vport update command
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*
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* @param p_hwfn
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* @param params
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*
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* @return enum _ecore_status_t
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*/
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enum _ecore_status_t
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ecore_vf_pf_vport_update(struct ecore_hwfn *p_hwfn,
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struct ecore_sp_vport_update_params *p_params);
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/**
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* @brief VF - send a close message to PF
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*
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* @param p_hwfn
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*
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* @return enum _ecore_status
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*/
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enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn);
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/**
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* @brief VF - free vf`s memories
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*
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* @param p_hwfn
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*
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* @return enum _ecore_status
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*/
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enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn);
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/**
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* @brief ecore_vf_get_igu_sb_id - Get the IGU SB ID for a given
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* sb_id. For VFs igu sbs don't have to be contiguous
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*
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* @param p_hwfn
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* @param sb_id
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*
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* @return INLINE u16
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*/
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u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn,
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u16 sb_id);
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/**
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* @brief ecore_vf_pf_vport_start - perform vport start for VF.
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*
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* @param p_hwfn
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* @param vport_id
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* @param mtu
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* @param inner_vlan_removal
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* @param tpa_mode
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* @param max_buffers_per_cqe,
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* @param only_untagged - default behavior regarding vlan acceptance
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*
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* @return enum _ecore_status
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*/
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enum _ecore_status_t ecore_vf_pf_vport_start(
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struct ecore_hwfn *p_hwfn,
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u8 vport_id,
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u16 mtu,
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u8 inner_vlan_removal,
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enum ecore_tpa_mode tpa_mode,
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u8 max_buffers_per_cqe,
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u8 only_untagged);
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/**
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* @brief ecore_vf_pf_vport_stop - stop the VF's vport
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*
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* @param p_hwfn
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*
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* @return enum _ecore_status
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*/
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enum _ecore_status_t ecore_vf_pf_vport_stop(struct ecore_hwfn *p_hwfn);
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enum _ecore_status_t ecore_vf_pf_filter_ucast(
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struct ecore_hwfn *p_hwfn,
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struct ecore_filter_ucast *p_param);
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void ecore_vf_pf_filter_mcast(struct ecore_hwfn *p_hwfn,
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struct ecore_filter_mcast *p_filter_cmd);
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/**
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* @brief ecore_vf_pf_int_cleanup - clean the SB of the VF
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*
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* @param p_hwfn
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*
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* @return enum _ecore_status
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*/
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enum _ecore_status_t ecore_vf_pf_int_cleanup(struct ecore_hwfn *p_hwfn);
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/**
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* @brief - return the link params in a given bulletin board
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*
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* @param p_hwfn
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* @param p_params - pointer to a struct to fill with link params
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* @param p_bulletin
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*/
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void __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
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struct ecore_mcp_link_params *p_params,
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struct ecore_bulletin_content *p_bulletin);
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/**
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* @brief - return the link state in a given bulletin board
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*
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* @param p_hwfn
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* @param p_link - pointer to a struct to fill with link state
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* @param p_bulletin
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*/
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void __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
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struct ecore_mcp_link_state *p_link,
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struct ecore_bulletin_content *p_bulletin);
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/**
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* @brief - return the link capabilities in a given bulletin board
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*
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* @param p_hwfn
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* @param p_link - pointer to a struct to fill with link capabilities
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* @param p_bulletin
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*/
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void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
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struct ecore_mcp_link_capabilities *p_link_caps,
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struct ecore_bulletin_content *p_bulletin);
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#endif
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#endif /* __ECORE_VF_H__ */
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