diff options
Diffstat (limited to 'drivers/net/qede/base/ecore_vf.h')
| -rw-r--r-- | drivers/net/qede/base/ecore_vf.h | 258 |
1 files changed, 57 insertions, 201 deletions
diff --git a/drivers/net/qede/base/ecore_vf.h b/drivers/net/qede/base/ecore_vf.h index 334b588c..6077d600 100644 --- a/drivers/net/qede/base/ecore_vf.h +++ b/drivers/net/qede/base/ecore_vf.h @@ -14,31 +14,42 @@ #include "ecore_l2_api.h" #include "ecore_vfpf_if.h" +/* 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; +}; + #ifdef CONFIG_ECORE_SRIOV /** - * * @brief hw preparation for VF - * sends ACQUIRE message - * - * @param p_dev - * - * @return enum _ecore_status_t - */ -enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_dev *p_dev); - -/** - * - * @brief VF init in hw (equivalent to hw_init in PF) - * mark interrupts as enabled + * sends ACQUIRE message * * @param p_hwfn * * @return enum _ecore_status_t */ -enum _ecore_status_t ecore_vf_pf_init(struct ecore_hwfn *p_hwfn); +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 @@ -51,7 +62,7 @@ enum _ecore_status_t ecore_vf_pf_init(struct ecore_hwfn *p_hwfn); * @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 fasthwfn + * used in fasthpath * * @return enum _ecore_status_t */ @@ -63,10 +74,9 @@ enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn, dma_addr_t bd_chain_phys_addr, dma_addr_t cqe_pbl_addr, u16 cqe_pbl_size, - void OSAL_IOMEM * *pp_prod); + void OSAL_IOMEM **pp_prod); /** - * * @brief VF - start the TX queue by sending a message to the * PF. * @@ -76,7 +86,7 @@ enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn, * @param sb_index - index within the status block * @param bd_chain_phys_addr - physical address of tx chain * @param pp_doorbell - pointer to address to which to - * write the doorbell too.. + * write the doorbell too.. * * @return enum _ecore_status_t */ @@ -86,10 +96,9 @@ enum _ecore_status_t ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn, u8 sb_index, dma_addr_t pbl_addr, u16 pbl_size, - void OSAL_IOMEM * *pp_doorbell); + void OSAL_IOMEM **pp_doorbell); /** - * * @brief VF - stop the RX queue by sending a message to the PF * * @param p_hwfn @@ -98,11 +107,11 @@ enum _ecore_status_t ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn, * * @return enum _ecore_status_t */ -enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn, - u16 rx_qid, bool cqe_completion); +enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn, + u16 rx_qid, + bool cqe_completion); /** - * * @brief VF - stop the TX queue by sending a message to the PF * * @param p_hwfn @@ -110,9 +119,10 @@ enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn, * * @return enum _ecore_status_t */ -enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn, - u16 tx_qid); +enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn, + u16 tx_qid); +#ifndef LINUX_REMOVE /** * @brief VF - update the RX queue by sending a message to the * PF @@ -126,14 +136,15 @@ enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn, * * @return enum _ecore_status_t */ -enum _ecore_status_t ecore_vf_pf_rxqs_update(struct ecore_hwfn *p_hwfn, - u16 rx_queue_id, - u8 num_rxqs, - u8 comp_cqe_flg, - u8 comp_event_flg); +enum _ecore_status_t ecore_vf_pf_rxqs_update( + struct ecore_hwfn *p_hwfn, + u16 rx_queue_id, + u8 num_rxqs, + u8 comp_cqe_flg, + u8 comp_event_flg); +#endif /** - * * @brief VF - send a vport update command * * @param p_hwfn @@ -146,7 +157,6 @@ 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 @@ -156,7 +166,6 @@ ecore_vf_pf_vport_update(struct ecore_hwfn *p_hwfn, enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn); /** - * * @brief VF - free vf`s memories * * @param p_hwfn @@ -166,7 +175,6 @@ enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn); 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 * @@ -175,7 +183,9 @@ enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn); * * @return INLINE u16 */ -u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn, u16 sb_id); +u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn, + u16 sb_id); + /** * @brief ecore_vf_pf_vport_start - perform vport start for VF. @@ -190,13 +200,14 @@ u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn, u16 sb_id); * * @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); +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 @@ -207,9 +218,9 @@ enum _ecore_status_t ecore_vf_pf_vport_start(struct ecore_hwfn *p_hwfn, */ 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); +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); @@ -256,160 +267,5 @@ void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn, struct ecore_mcp_link_capabilities *p_link_caps, struct ecore_bulletin_content *p_bulletin); -#else -static OSAL_INLINE enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_dev - *p_dev) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_init(struct ecore_hwfn - *p_hwfn) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn - *p_hwfn, - u8 rx_queue_id, - u16 sb, - u8 sb_index, - u16 bd_max_bytes, - dma_addr_t - bd_chain_phys_adr, - dma_addr_t - cqe_pbl_addr, - u16 cqe_pbl_size, - void OSAL_IOMEM * - *pp_prod) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_txq_start(struct ecore_hwfn - *p_hwfn, - u16 tx_queue_id, - u16 sb, - u8 sb_index, - dma_addr_t - pbl_addr, - u16 pbl_size, - void OSAL_IOMEM * - *pp_doorbell) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn - *p_hwfn, - u16 rx_qid, - bool - cqe_completion) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn - *p_hwfn, - u16 tx_qid) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_rxqs_update(struct - ecore_hwfn - * p_hwfn, - u16 rx_queue_id, - u8 num_rxqs, - u8 comp_cqe_flg, - u8 - comp_event_flg) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_vport_update( - struct ecore_hwfn *p_hwfn, - struct ecore_sp_vport_update_params *p_params) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn - *p_hwfn) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn - *p_hwfn) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn, - u16 sb_id) -{ - return 0; -} - -static OSAL_INLINE 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) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_vport_stop( - struct ecore_hwfn *p_hwfn) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_filter_ucast( - struct ecore_hwfn *p_hwfn, struct ecore_filter_ucast *p_param) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE void ecore_vf_pf_filter_mcast(struct ecore_hwfn *p_hwfn, - struct ecore_filter_mcast - *p_filter_cmd) -{ -} - -static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_int_cleanup(struct - ecore_hwfn - * p_hwfn) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE void __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn, - struct ecore_mcp_link_params - *p_params, - struct ecore_bulletin_content - *p_bulletin) -{ -} - -static OSAL_INLINE void __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn, - struct ecore_mcp_link_state - *p_link, - struct ecore_bulletin_content - *p_bulletin) -{ -} - -static OSAL_INLINE void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn, - struct - ecore_mcp_link_capabilities - * p_link_caps, - struct ecore_bulletin_content - *p_bulletin) -{ -} #endif - #endif /* __ECORE_VF_H__ */ |