1 /* QLogic qed NIC Driver
2 * Copyright (c) 2015-2017 QLogic Corporation
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and /or other materials
21 * provided with the distribution.
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
35 #include <linux/types.h>
36 #include <linux/list.h>
37 #include <linux/slab.h>
38 #include <linux/spinlock.h>
39 #include <linux/qed/qed_fcoe_if.h>
40 #include <linux/qed/qed_chain.h>
46 struct qed_fcoe_info {
47 spinlock_t lock; /* Connection resources. */
48 struct list_head free_list;
51 #if IS_ENABLED(CONFIG_QED_FCOE)
52 int qed_fcoe_alloc(struct qed_hwfn *p_hwfn);
54 void qed_fcoe_setup(struct qed_hwfn *p_hwfn);
56 void qed_fcoe_free(struct qed_hwfn *p_hwfn);
57 void qed_get_protocol_stats_fcoe(struct qed_dev *cdev,
58 struct qed_mcp_fcoe_stats *stats);
59 #else /* CONFIG_QED_FCOE */
60 static inline int qed_fcoe_alloc(struct qed_hwfn *p_hwfn)
65 static inline void qed_fcoe_setup(struct qed_hwfn *p_hwfn) {}
66 static inline void qed_fcoe_free(struct qed_hwfn *p_hwfn) {}
68 static inline void qed_get_protocol_stats_fcoe(struct qed_dev *cdev,
69 struct qed_mcp_fcoe_stats *stats)
72 #endif /* CONFIG_QED_FCOE */
75 extern const struct qed_common_ops qed_common_ops_pass;
76 extern const struct qed_ll2_ops qed_ll2_ops_pass;
79 #endif /* _QED_FCOE_H */