1 /*
2 * Copyright (c) 2017-2018 Cavium, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
26 *
27 */
28
29 #ifndef __ECORE_FCOE_H__
30 #define __ECORE_FCOE_H__
31
32 #include "ecore.h"
33 #include "ecore_chain.h"
34 #include "ecore_hsi_common.h"
35 #include "ecore_hsi_fcoe.h"
36 #include "ecore_fcoe_api.h"
37
38 struct ecore_fcoe_info {
39 osal_spinlock_t lock;
40 osal_list_t free_list;
41 };
42
43 #ifdef CONFIG_ECORE_FCOE
44 enum _ecore_status_t ecore_fcoe_alloc(struct ecore_hwfn *p_hwfn);
45
46 void ecore_fcoe_setup(struct ecore_hwfn *p_hwfn);
47
48 void ecore_fcoe_free(struct ecore_hwfn *p_hwfn);
49 #else
ecore_fcoe_alloc(struct ecore_hwfn OSAL_UNUSED * p_hwfn)50 static inline enum _ecore_status_t ecore_fcoe_alloc(struct ecore_hwfn OSAL_UNUSED *p_hwfn)
51 {
52 return ECORE_INVAL;
53 }
ecore_fcoe_setup(struct ecore_hwfn OSAL_UNUSED * p_hwfn)54 static inline void ecore_fcoe_setup(struct ecore_hwfn OSAL_UNUSED *p_hwfn) {}
ecore_fcoe_free(struct ecore_hwfn OSAL_UNUSED * p_hwfn)55 static inline void ecore_fcoe_free(struct ecore_hwfn OSAL_UNUSED *p_hwfn) {}
56 #endif
57
58 #ifndef __EXTRACT__LINUX__THROW__
59 enum _ecore_status_t
60 ecore_sp_fcoe_conn_offload(struct ecore_hwfn *p_hwfn,
61 struct ecore_fcoe_conn *p_conn,
62 enum spq_mode comp_mode,
63 struct ecore_spq_comp_cb *p_comp_addr);
64
65 enum _ecore_status_t
66 ecore_sp_fcoe_conn_destroy(struct ecore_hwfn *p_hwfn,
67 struct ecore_fcoe_conn *p_conn,
68 enum spq_mode comp_mode,
69 struct ecore_spq_comp_cb *p_comp_addr);
70 #endif
71
72 #endif /*__ECORE_FCOE_H__*/
73