projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1e128c81 AE |
1 | /* QLogic qed NIC Driver |
| 2 | * Copyright (c) 2015-2017 QLogic Corporation | |
| 3 | * | |
| 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: | |
| 9 | * | |
| 10 | * Redistribution and use in source and binary forms, with or | |
| 11 | * without modification, are permitted provided that the following | |
| 12 | * conditions are met: | |
| 13 | * | |
| 14 | * - Redistributions of source code must retain the above | |
| 15 | * copyright notice, this list of conditions and the following | |
| 16 | * disclaimer. | |
| 17 | * | |
| 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. | |
| 22 | * | |
| 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 | |
| 30 | * SOFTWARE. | |
| 31 | */ | |
| 32 | ||
| 33 | #ifndef _QED_FCOE_H | |
| 34 | #define _QED_FCOE_H | |
| 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> | |
| 41 | #include "qed.h" | |
| 42 | #include "qed_hsi.h" | |
| 43 | #include "qed_mcp.h" | |
| 44 | #include "qed_sp.h" | |
| 45 | ||
| 46 | struct qed_fcoe_info { | |
| 47 | spinlock_t lock; /* Connection resources. */ | |
| 48 | struct list_head free_list; | |
| 49 | }; | |
| 50 | ||
| 51 | #if IS_ENABLED(CONFIG_QED_FCOE) | |
| 3587cb87 | 52 | int qed_fcoe_alloc(struct qed_hwfn *p_hwfn); |
| 1e128c81 | 53 | |
| 3587cb87 | 54 | void qed_fcoe_setup(struct qed_hwfn *p_hwfn); |
| 1e128c81 | 55 | |
| 3587cb87 | 56 | void qed_fcoe_free(struct qed_hwfn *p_hwfn); |
| 1e128c81 AE |
57 | void qed_get_protocol_stats_fcoe(struct qed_dev *cdev, |
| 58 | struct qed_mcp_fcoe_stats *stats); | |
| 59 | #else /* CONFIG_QED_FCOE */ | |
| 3587cb87 | 60 | static inline int qed_fcoe_alloc(struct qed_hwfn *p_hwfn) |
| 1e128c81 | 61 | { |
| 3587cb87 | 62 | return -EINVAL; |
| 1e128c81 AE |
63 | } |
| 64 | ||
| 3587cb87 TT |
65 | static inline void qed_fcoe_setup(struct qed_hwfn *p_hwfn) {} |
| 66 | static inline void qed_fcoe_free(struct qed_hwfn *p_hwfn) {} | |
| 1e128c81 AE |
67 | |
| 68 | static inline void qed_get_protocol_stats_fcoe(struct qed_dev *cdev, | |
| 69 | struct qed_mcp_fcoe_stats *stats) | |
| 70 | { | |
| 71 | } | |
| 72 | #endif /* CONFIG_QED_FCOE */ | |
| 73 | ||
| 74 | #ifdef CONFIG_QED_LL2 | |
| 75 | extern const struct qed_common_ops qed_common_ops_pass; | |
| 76 | extern const struct qed_ll2_ops qed_ll2_ops_pass; | |
| 77 | #endif | |
| 78 | ||
| 79 | #endif /* _QED_FCOE_H */ |