2 * Copyright (c) 2016 QLogic Corporation.
6 * See LICENSE.qede_pmd for copyright and licensing details.
10 #define __ECORE_VF_H__
12 #include "ecore_status.h"
13 #include "ecore_vf_api.h"
14 #include "ecore_l2_api.h"
15 #include "ecore_vfpf_if.h"
17 /* This data is held in the ecore_hwfn structure for VFs only. */
19 union vfpf_tlvs *vf2pf_request;
20 dma_addr_t vf2pf_request_phys;
21 union pfvf_tlvs *pf2vf_reply;
22 dma_addr_t pf2vf_reply_phys;
24 /* Should be taken whenever the mailbox buffers are accessed */
29 struct ecore_bulletin bulletin;
30 struct ecore_bulletin_content bulletin_shadow;
32 /* we set aside a copy of the acquire response */
33 struct pfvf_acquire_resp_tlv acquire_resp;
35 /* In case PF originates prior to the fp-hsi version comparison,
36 * this has to be propagated as it affects the fastpath.
41 #ifdef CONFIG_ECORE_SRIOV
43 * @brief hw preparation for VF
44 * sends ACQUIRE message
48 * @return enum _ecore_status_t
50 enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_hwfn *p_hwfn);
53 * @brief VF - Set Rx/Tx coalesce per VF's relative queue.
54 * Coalesce value '0' will omit the configuration.
57 * @param rx_coal - coalesce value in micro second for rx queue
58 * @param tx_coal - coalesce value in micro second for tx queue
62 enum _ecore_status_t ecore_vf_pf_set_coalesce(struct ecore_hwfn *p_hwfn,
63 u16 rx_coal, u16 tx_coal,
64 struct ecore_queue_cid *p_cid);
67 * @brief VF - start the RX Queue by sending a message to the PF
70 * @param p_cid - Only relative fields are relevant
71 * @param bd_max_bytes - maximum number of bytes per bd
72 * @param bd_chain_phys_addr - physical address of bd chain
73 * @param cqe_pbl_addr - physical address of pbl
74 * @param cqe_pbl_size - pbl size
75 * @param pp_prod - pointer to the producer to be
78 * @return enum _ecore_status_t
80 enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn,
81 struct ecore_queue_cid *p_cid,
83 dma_addr_t bd_chain_phys_addr,
84 dma_addr_t cqe_pbl_addr,
86 void OSAL_IOMEM **pp_prod);
89 * @brief VF - start the TX queue by sending a message to the
94 * @param bd_chain_phys_addr - physical address of tx chain
95 * @param pp_doorbell - pointer to address to which to
96 * write the doorbell too..
98 * @return enum _ecore_status_t
101 ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn,
102 struct ecore_queue_cid *p_cid,
103 dma_addr_t pbl_addr, u16 pbl_size,
104 void OSAL_IOMEM **pp_doorbell);
107 * @brief VF - stop the RX queue by sending a message to the PF
111 * @param cqe_completion
113 * @return enum _ecore_status_t
115 enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn,
116 struct ecore_queue_cid *p_cid,
117 bool cqe_completion);
120 * @brief VF - stop the TX queue by sending a message to the PF
125 * @return enum _ecore_status_t
127 enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn,
128 struct ecore_queue_cid *p_cid);
130 /* TODO - fix all the !SRIOV prototypes */
134 * @brief VF - update the RX queue by sending a message to the
138 * @param pp_cid - list of queue-cids which we want to update
140 * @param comp_cqe_flg
141 * @param comp_event_flg
143 * @return enum _ecore_status_t
145 enum _ecore_status_t ecore_vf_pf_rxqs_update(struct ecore_hwfn *p_hwfn,
146 struct ecore_queue_cid **pp_cid,
153 * @brief VF - send a vport update command
158 * @return enum _ecore_status_t
161 ecore_vf_pf_vport_update(struct ecore_hwfn *p_hwfn,
162 struct ecore_sp_vport_update_params *p_params);
165 * @brief VF - send a close message to PF
169 * @return enum _ecore_status
171 enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn);
174 * @brief VF - free vf`s memories
178 * @return enum _ecore_status
180 enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn);
183 * @brief ecore_vf_get_igu_sb_id - Get the IGU SB ID for a given
184 * sb_id. For VFs igu sbs don't have to be contiguous
191 u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn,
196 * @brief ecore_vf_pf_vport_start - perform vport start for VF.
201 * @param inner_vlan_removal
203 * @param max_buffers_per_cqe,
204 * @param only_untagged - default behavior regarding vlan acceptance
206 * @return enum _ecore_status
208 enum _ecore_status_t ecore_vf_pf_vport_start(
209 struct ecore_hwfn *p_hwfn,
212 u8 inner_vlan_removal,
213 enum ecore_tpa_mode tpa_mode,
214 u8 max_buffers_per_cqe,
218 * @brief ecore_vf_pf_vport_stop - stop the VF's vport
222 * @return enum _ecore_status
224 enum _ecore_status_t ecore_vf_pf_vport_stop(struct ecore_hwfn *p_hwfn);
226 enum _ecore_status_t ecore_vf_pf_filter_ucast(
227 struct ecore_hwfn *p_hwfn,
228 struct ecore_filter_ucast *p_param);
230 void ecore_vf_pf_filter_mcast(struct ecore_hwfn *p_hwfn,
231 struct ecore_filter_mcast *p_filter_cmd);
234 * @brief ecore_vf_pf_int_cleanup - clean the SB of the VF
238 * @return enum _ecore_status
240 enum _ecore_status_t ecore_vf_pf_int_cleanup(struct ecore_hwfn *p_hwfn);
243 * @brief - return the link params in a given bulletin board
246 * @param p_params - pointer to a struct to fill with link params
249 void __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
250 struct ecore_mcp_link_params *p_params,
251 struct ecore_bulletin_content *p_bulletin);
254 * @brief - return the link state in a given bulletin board
257 * @param p_link - pointer to a struct to fill with link state
260 void __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
261 struct ecore_mcp_link_state *p_link,
262 struct ecore_bulletin_content *p_bulletin);
265 * @brief - return the link capabilities in a given bulletin board
268 * @param p_link - pointer to a struct to fill with link capabilities
271 void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
272 struct ecore_mcp_link_capabilities *p_link_caps,
273 struct ecore_bulletin_content *p_bulletin);
276 ecore_vf_pf_tunnel_param_update(struct ecore_hwfn *p_hwfn,
277 struct ecore_tunnel_info *p_tunn);
279 void ecore_vf_set_vf_start_tunn_update_param(struct ecore_tunnel_info *p_tun);
281 enum _ecore_status_t ecore_set_rxq_coalesce(struct ecore_hwfn *p_hwfn,
282 struct ecore_ptt *p_ptt,
284 struct ecore_queue_cid *p_cid);
286 enum _ecore_status_t ecore_set_txq_coalesce(struct ecore_hwfn *p_hwfn,
287 struct ecore_ptt *p_ptt,
289 struct ecore_queue_cid *p_cid);
291 #endif /* __ECORE_VF_H__ */