#include "ecore_l2_api.h"
#include "ecore_vfpf_if.h"
-#ifdef CONFIG_ECORE_SRIOV
+/* 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.
*
- * @brief hw preparation for VF
- * sends ACQUIRE message
+ * @param p_hwfn
+ * @param p_coal - coalesce value in micro second for VF queues.
+ * @param p_cid - queue cid
*
- * @param p_dev
+ **/
+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.
*
- * @return enum _ecore_status_t
- */
-enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_dev *p_dev);
+ * @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 VF init in hw (equivalent to hw_init in PF)
- * mark interrupts as enabled
+ * @brief hw preparation for VF
+ * 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
- * @param cid - zero based within the VF
- * @param rx_queue_id - zero based within the VF
- * @param sb - VF status block for this queue
- * @param sb_index - Index within the status block
+ * @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 fasthwfn
+ * used in fasthpath
*
* @return enum _ecore_status_t
*/
enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn,
- u8 rx_queue_id,
- u16 sb,
- u8 sb_index,
+ 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);
+ void OSAL_IOMEM **pp_prod);
/**
- *
* @brief VF - start the TX queue by sending a message to the
* PF.
*
* @param p_hwfn
- * @param tx_queue_id - zero based within the VF
- * @param sb - status block for this queue
- * @param sb_index - index within the status block
+ * @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..
+ * write the doorbell too..
*
* @return enum _ecore_status_t
*/
-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);
+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 rx_qid
+ * @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,
- u16 rx_qid, bool cqe_completion);
+ 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 tx_qid
+ * @param p_cid
*
* @return enum _ecore_status_t
*/
enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn,
- u16 tx_qid);
+ 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 rx_queue_id
+ * @param pp_cid - list of queue-cids which we want to update
* @param num_rxqs
- * @param init_sge_ring
* @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,
- u16 rx_queue_id,
+ 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
struct ecore_sp_vport_update_params *p_params);
/**
- *
* @brief VF - send a close message to PF
*
* @param p_hwfn
enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn);
/**
- *
* @brief VF - free vf`s memories
*
* @param 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
*
*
* @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 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.
*
* @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
*/
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);
/**
* @brief - return the link params in a given bulletin board
*
- * @param p_hwfn
* @param p_params - pointer to a struct to fill with link params
* @param p_bulletin
*/
-void __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
- struct ecore_mcp_link_params *p_params,
+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_hwfn
* @param p_link - pointer to a struct to fill with link state
* @param p_bulletin
*/
-void __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
- struct ecore_mcp_link_state *p_link,
+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_hwfn
* @param p_link - pointer to a struct to fill with link capabilities
* @param p_bulletin
*/
-void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
- struct ecore_mcp_link_capabilities *p_link_caps,
+void __ecore_vf_get_link_caps(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
+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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