2 * Copyright (c) 2017-2018 Cavium, Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 #ifndef __ECORE_ISCSI_H__
32 #define __ECORE_ISCSI_H__
35 #include "ecore_chain.h"
36 #include "ecore_hsi_common.h"
37 #include "tcp_common.h"
38 #include "ecore_hsi_iscsi.h"
39 #include "ecore_sp_commands.h"
40 #include "ecore_iscsi_api.h"
42 struct ecore_iscsi_info {
44 osal_list_t free_list;
45 u16 max_num_outstanding_tasks;
47 iscsi_event_cb_t event_cb;
50 enum _ecore_status_t ecore_iscsi_alloc(struct ecore_hwfn *p_hwfn);
52 void ecore_iscsi_setup(struct ecore_hwfn *p_hwfn);
54 void ecore_iscsi_free(struct ecore_hwfn *p_hwfn);
56 void ecore_iscsi_free_connection(struct ecore_hwfn *p_hwfn,
57 struct ecore_iscsi_conn *p_conn);
60 * @brief ecore_sp_iscsi_conn_offload - iSCSI connection offload
62 * This ramrod offloads iSCSI connection to FW
69 * @return enum _ecore_status_t
72 ecore_sp_iscsi_conn_offload(struct ecore_hwfn *p_hwfn,
73 struct ecore_iscsi_conn *p_conn,
74 enum spq_mode comp_mode,
75 struct ecore_spq_comp_cb *p_comp_addr);
78 * @brief ecore_sp_iscsi_conn_update - iSCSI connection update
80 * This ramrod updatess iSCSI ofloadedconnection in FW
87 * @return enum _ecore_status_t
90 ecore_sp_iscsi_conn_update(struct ecore_hwfn *p_hwfn,
91 struct ecore_iscsi_conn *p_conn,
92 enum spq_mode comp_mode,
93 struct ecore_spq_comp_cb *p_comp_addr);
96 * @brief ecore_sp_iscsi_mac_update - iSCSI connection's MAC update
98 * This ramrod updates remote MAC for iSCSI offloaded connection in FW
105 * @return enum _ecore_status_t
108 ecore_sp_iscsi_mac_update(struct ecore_hwfn *p_hwfn,
109 struct ecore_iscsi_conn *p_conn,
110 enum spq_mode comp_mode,
111 struct ecore_spq_comp_cb *p_comp_addr);
114 * @brief ecore_sp_iscsi_conn_terminate - iSCSI connection
117 * This ramrod deletes iSCSI offloaded connection in FW
124 * @return enum _ecore_status_t
127 ecore_sp_iscsi_conn_terminate(struct ecore_hwfn *p_hwfn,
128 struct ecore_iscsi_conn *p_conn,
129 enum spq_mode comp_mode,
130 struct ecore_spq_comp_cb *p_comp_addr);
133 * @brief ecore_sp_iscsi_conn_clear_sq - iSCSI connection
136 * This ramrod clears connection's SQ in FW
143 * @return enum _ecore_status_t
146 ecore_sp_iscsi_conn_clear_sq(struct ecore_hwfn *p_hwfn,
147 struct ecore_iscsi_conn *p_conn,
148 enum spq_mode comp_mode,
149 struct ecore_spq_comp_cb *p_comp_addr);
151 #endif /*__ECORE_ISCSI_H__*/