diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_fcoe.h')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_fcoe.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.h b/drivers/net/ethernet/qlogic/qed/qed_fcoe.h new file mode 100644 index 000000000000..472af34a171d --- /dev/null +++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.h @@ -0,0 +1,87 @@ +/* QLogic qed NIC Driver + * Copyright (c) 2015-2017 QLogic Corporation + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and /or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef _QED_FCOE_H +#define _QED_FCOE_H +#include <linux/types.h> +#include <linux/list.h> +#include <linux/slab.h> +#include <linux/spinlock.h> +#include <linux/qed/qed_fcoe_if.h> +#include <linux/qed/qed_chain.h> +#include "qed.h" +#include "qed_hsi.h" +#include "qed_mcp.h" +#include "qed_sp.h" + +struct qed_fcoe_info { + spinlock_t lock; /* Connection resources. */ + struct list_head free_list; +}; + +#if IS_ENABLED(CONFIG_QED_FCOE) +struct qed_fcoe_info *qed_fcoe_alloc(struct qed_hwfn *p_hwfn); + +void qed_fcoe_setup(struct qed_hwfn *p_hwfn, struct qed_fcoe_info *p_fcoe_info); + +void qed_fcoe_free(struct qed_hwfn *p_hwfn, struct qed_fcoe_info *p_fcoe_info); +void qed_get_protocol_stats_fcoe(struct qed_dev *cdev, + struct qed_mcp_fcoe_stats *stats); +#else /* CONFIG_QED_FCOE */ +static inline struct qed_fcoe_info * +qed_fcoe_alloc(struct qed_hwfn *p_hwfn) +{ + return NULL; +} + +static inline void qed_fcoe_setup(struct qed_hwfn *p_hwfn, + struct qed_fcoe_info *p_fcoe_info) +{ +} + +static inline void qed_fcoe_free(struct qed_hwfn *p_hwfn, + struct qed_fcoe_info *p_fcoe_info) +{ +} + +static inline void qed_get_protocol_stats_fcoe(struct qed_dev *cdev, + struct qed_mcp_fcoe_stats *stats) +{ +} +#endif /* CONFIG_QED_FCOE */ + +#ifdef CONFIG_QED_LL2 +extern const struct qed_common_ops qed_common_ops_pass; +extern const struct qed_ll2_ops qed_ll2_ops_pass; +#endif + +#endif /* _QED_FCOE_H */ |