1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * This file is part of the Chelsio T4 Ethernet driver for Linux. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (c) 2015 Chelsio Communications, Inc. All rights reserved. 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * This software is available to you under a choice of one of two 7*4882a593Smuzhiyun * licenses. You may choose to be licensed under the terms of the GNU 8*4882a593Smuzhiyun * General Public License (GPL) Version 2, available from the file 9*4882a593Smuzhiyun * COPYING in the main directory of this source tree, or the 10*4882a593Smuzhiyun * OpenIB.org BSD license below: 11*4882a593Smuzhiyun * 12*4882a593Smuzhiyun * Redistribution and use in source and binary forms, with or 13*4882a593Smuzhiyun * without modification, are permitted provided that the following 14*4882a593Smuzhiyun * conditions are met: 15*4882a593Smuzhiyun * 16*4882a593Smuzhiyun * - Redistributions of source code must retain the above 17*4882a593Smuzhiyun * copyright notice, this list of conditions and the following 18*4882a593Smuzhiyun * disclaimer. 19*4882a593Smuzhiyun * 20*4882a593Smuzhiyun * - Redistributions in binary form must reproduce the above 21*4882a593Smuzhiyun * copyright notice, this list of conditions and the following 22*4882a593Smuzhiyun * disclaimer in the documentation and/or other materials 23*4882a593Smuzhiyun * provided with the distribution. 24*4882a593Smuzhiyun * 25*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26*4882a593Smuzhiyun * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27*4882a593Smuzhiyun * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28*4882a593Smuzhiyun * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29*4882a593Smuzhiyun * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30*4882a593Smuzhiyun * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31*4882a593Smuzhiyun * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32*4882a593Smuzhiyun * SOFTWARE. 33*4882a593Smuzhiyun */ 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #ifndef __CXGB4_FCOE_H__ 36*4882a593Smuzhiyun #define __CXGB4_FCOE_H__ 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun #ifdef CONFIG_CHELSIO_T4_FCOE 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun #define CXGB_FCOE_TXPKT_CSUM_START 28 41*4882a593Smuzhiyun #define CXGB_FCOE_TXPKT_CSUM_END 8 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun /* fcoe flags */ 44*4882a593Smuzhiyun enum { 45*4882a593Smuzhiyun CXGB_FCOE_ENABLED = (1 << 0), 46*4882a593Smuzhiyun }; 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun struct cxgb_fcoe { 49*4882a593Smuzhiyun u8 flags; 50*4882a593Smuzhiyun }; 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun int cxgb_fcoe_enable(struct net_device *); 53*4882a593Smuzhiyun int cxgb_fcoe_disable(struct net_device *); 54*4882a593Smuzhiyun bool cxgb_fcoe_sof_eof_supported(struct adapter *, struct sk_buff *); 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #endif /* CONFIG_CHELSIO_T4_FCOE */ 57*4882a593Smuzhiyun #endif /* __CXGB4_FCOE_H__ */ 58