| Varun Prakash | 76fed8a | 2015-03-24 19:14:45 +0530 | [diff] [blame] | 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 */ |
| 44 | enum { |
| 45 | CXGB_FCOE_ENABLED = (1 << 0), |
| 46 | }; |
| 47 | |
| 48 | struct cxgb_fcoe { |
| 49 | u8 flags; |
| 50 | }; |
| 51 | |
| 52 | int cxgb_fcoe_enable(struct net_device *); |
| 53 | int cxgb_fcoe_disable(struct net_device *); |
| 54 | bool cxgb_fcoe_sof_eof_supported(struct adapter *, struct sk_buff *); |
| 55 | |
| 56 | #endif /* CONFIG_CHELSIO_T4_FCOE */ |
| 57 | #endif /* __CXGB4_FCOE_H__ */ |