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 - start the RX Queue by sending a message to the PF
56 * @param p_cid - Only relative fields are relevant
57 * @param bd_max_bytes - maximum number of bytes per bd
58 * @param bd_chain_phys_addr - physical address of bd chain
59 * @param cqe_pbl_addr - physical address of pbl
60 * @param cqe_pbl_size - pbl size
61 * @param pp_prod - pointer to the producer to be
64 * @return enum _ecore_status_t
66 enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_hwfn *p_hwfn,
67 struct ecore_queue_cid *p_cid,
69 dma_addr_t bd_chain_phys_addr,
70 dma_addr_t cqe_pbl_addr,
72 void OSAL_IOMEM **pp_prod);
75 * @brief VF - start the TX queue by sending a message to the
80 * @param bd_chain_phys_addr - physical address of tx chain
81 * @param pp_doorbell - pointer to address to which to
82 * write the doorbell too..
84 * @return enum _ecore_status_t
87 ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn,
88 struct ecore_queue_cid *p_cid,
89 dma_addr_t pbl_addr, u16 pbl_size,
90 void OSAL_IOMEM **pp_doorbell);
93 * @brief VF - stop the RX queue by sending a message to the PF
97 * @param cqe_completion
99 * @return enum _ecore_status_t
101 enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn *p_hwfn,
102 struct ecore_queue_cid *p_cid,
103 bool cqe_completion);
106 * @brief VF - stop the TX queue by sending a message to the PF
111 * @return enum _ecore_status_t
113 enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn,
114 struct ecore_queue_cid *p_cid);
116 /* TODO - fix all the !SRIOV prototypes */
120 * @brief VF - update the RX queue by sending a message to the
124 * @param pp_cid - list of queue-cids which we want to update
126 * @param comp_cqe_flg
127 * @param comp_event_flg
129 * @return enum _ecore_status_t
131 enum _ecore_status_t ecore_vf_pf_rxqs_update(struct ecore_hwfn *p_hwfn,
132 struct ecore_queue_cid **pp_cid,
139 * @brief VF - send a vport update command
144 * @return enum _ecore_status_t
147 ecore_vf_pf_vport_update(struct ecore_hwfn *p_hwfn,
148 struct ecore_sp_vport_update_params *p_params);
151 * @brief VF - send a close message to PF
155 * @return enum _ecore_status
157 enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn);
160 * @brief VF - free vf`s memories
164 * @return enum _ecore_status
166 enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn);
169 * @brief ecore_vf_get_igu_sb_id - Get the IGU SB ID for a given
170 * sb_id. For VFs igu sbs don't have to be contiguous
177 u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn,
182 * @brief ecore_vf_pf_vport_start - perform vport start for VF.
187 * @param inner_vlan_removal
189 * @param max_buffers_per_cqe,
190 * @param only_untagged - default behavior regarding vlan acceptance
192 * @return enum _ecore_status
194 enum _ecore_status_t ecore_vf_pf_vport_start(
195 struct ecore_hwfn *p_hwfn,
198 u8 inner_vlan_removal,
199 enum ecore_tpa_mode tpa_mode,
200 u8 max_buffers_per_cqe,
204 * @brief ecore_vf_pf_vport_stop - stop the VF's vport
208 * @return enum _ecore_status
210 enum _ecore_status_t ecore_vf_pf_vport_stop(struct ecore_hwfn *p_hwfn);
212 enum _ecore_status_t ecore_vf_pf_filter_ucast(
213 struct ecore_hwfn *p_hwfn,
214 struct ecore_filter_ucast *p_param);
216 void ecore_vf_pf_filter_mcast(struct ecore_hwfn *p_hwfn,
217 struct ecore_filter_mcast *p_filter_cmd);
220 * @brief ecore_vf_pf_int_cleanup - clean the SB of the VF
224 * @return enum _ecore_status
226 enum _ecore_status_t ecore_vf_pf_int_cleanup(struct ecore_hwfn *p_hwfn);
229 * @brief - return the link params in a given bulletin board
232 * @param p_params - pointer to a struct to fill with link params
235 void __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn,
236 struct ecore_mcp_link_params *p_params,
237 struct ecore_bulletin_content *p_bulletin);
240 * @brief - return the link state in a given bulletin board
243 * @param p_link - pointer to a struct to fill with link state
246 void __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn,
247 struct ecore_mcp_link_state *p_link,
248 struct ecore_bulletin_content *p_bulletin);
251 * @brief - return the link capabilities in a given bulletin board
254 * @param p_link - pointer to a struct to fill with link capabilities
257 void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn,
258 struct ecore_mcp_link_capabilities *p_link_caps,
259 struct ecore_bulletin_content *p_bulletin);
262 ecore_vf_pf_tunnel_param_update(struct ecore_hwfn *p_hwfn,
263 struct ecore_tunnel_info *p_tunn);
265 void ecore_vf_set_vf_start_tunn_update_param(struct ecore_tunnel_info *p_tun);
267 #endif /* __ECORE_VF_H__ */