1/* 2 * This file is part of the Chelsio T4 Ethernet driver for Linux. 3 * 4 * Copyright (c) 2015 Chelsio Communications, Inc. All rights reserved. 5 * 6 * This software is available to you under a choice of one of two 7 * licenses. You may choose to be licensed under the terms of the GNU 8 * General Public License (GPL) Version 2, available from the file 9 * COPYING in the main directory of this source tree, or the 10 * OpenIB.org BSD license below: 11 * 12 * Redistribution and use in source and binary forms, with or 13 * without modification, are permitted provided that the following 14 * conditions are met: 15 * 16 * - Redistributions of source code must retain the above 17 * copyright notice, this list of conditions and the following 18 * disclaimer. 19 * 20 * - Redistributions in binary form must reproduce the above 21 * copyright notice, this list of conditions and the following 22 * disclaimer in the documentation and/or other materials 23 * provided with the distribution. 24 * 25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32 * SOFTWARE. 33 */ 34 35#ifndef __CXGB4_FCOE_H__ 36#define __CXGB4_FCOE_H__ 37 38#ifdef CONFIG_CHELSIO_T4_FCOE 39 40#define CXGB_FCOE_TXPKT_CSUM_START 28 41#define CXGB_FCOE_TXPKT_CSUM_END 8 42 43/* fcoe flags */ 44enum { 45 CXGB_FCOE_ENABLED = (1 << 0), 46}; 47 48struct cxgb_fcoe { 49 u8 flags; 50}; 51 52int cxgb_fcoe_enable(struct net_device *); 53int cxgb_fcoe_disable(struct net_device *); 54bool cxgb_fcoe_sof_eof_supported(struct adapter *, struct sk_buff *); 55 56#endif /* CONFIG_CHELSIO_T4_FCOE */ 57#endif /* __CXGB4_FCOE_H__ */ 58