| Moni Shoua | 8700e3e | 2016-06-16 16:45:23 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved. |
| 3 | * Copyright (c) 2015 System Fabric Works, Inc. All rights reserved. |
| 4 | * |
| 5 | * This software is available to you under a choice of one of two |
| 6 | * licenses. You may choose to be licensed under the terms of the GNU |
| 7 | * General Public License (GPL) Version 2, available from the file |
| 8 | * COPYING in the main directory of this source tree, or the |
| 9 | * OpenIB.org BSD license below: |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or |
| 12 | * without modification, are permitted provided that the following |
| 13 | * conditions are met: |
| 14 | * |
| 15 | * - Redistributions of source code must retain the above |
| 16 | * copyright notice, this list of conditions and the following |
| 17 | * disclaimer. |
| 18 | * |
| 19 | * - Redistributions in binary form must reproduce the above |
| 20 | * copyright notice, this list of conditions and the following |
| 21 | * disclaimer in the documentation and/or other materials |
| 22 | * provided with the distribution. |
| 23 | * |
| 24 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 25 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 26 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 27 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| 28 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 29 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 30 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 31 | * SOFTWARE. |
| 32 | */ |
| 33 | |
| 34 | #ifndef RXE_H |
| 35 | #define RXE_H |
| 36 | |
| 37 | #include <linux/module.h> |
| 38 | #include <linux/skbuff.h> |
| 39 | #include <linux/crc32.h> |
| 40 | |
| 41 | #include <rdma/ib_verbs.h> |
| 42 | #include <rdma/ib_user_verbs.h> |
| 43 | #include <rdma/ib_pack.h> |
| 44 | #include <rdma/ib_smi.h> |
| 45 | #include <rdma/ib_umem.h> |
| 46 | #include <rdma/ib_cache.h> |
| 47 | #include <rdma/ib_addr.h> |
| 48 | |
| 49 | #include "rxe_net.h" |
| 50 | #include "rxe_opcode.h" |
| 51 | #include "rxe_hdr.h" |
| 52 | #include "rxe_param.h" |
| 53 | #include "rxe_verbs.h" |
| 54 | |
| 55 | #define RXE_UVERBS_ABI_VERSION (1) |
| 56 | |
| 57 | #define IB_PHYS_STATE_LINK_UP (5) |
| 58 | #define IB_PHYS_STATE_LINK_DOWN (3) |
| 59 | |
| 60 | #define RXE_ROCE_V2_SPORT (0xc000) |
| 61 | |
| 62 | int rxe_set_mtu(struct rxe_dev *rxe, unsigned int dev_mtu); |
| 63 | |
| 64 | int rxe_add(struct rxe_dev *rxe, unsigned int mtu); |
| 65 | void rxe_remove(struct rxe_dev *rxe); |
| 66 | void rxe_remove_all(void); |
| 67 | |
| 68 | int rxe_rcv(struct sk_buff *skb); |
| 69 | |
| 70 | void rxe_dev_put(struct rxe_dev *rxe); |
| 71 | struct rxe_dev *net_to_rxe(struct net_device *ndev); |
| 72 | struct rxe_dev *get_rxe_by_name(const char* name); |
| 73 | |
| 74 | void rxe_port_up(struct rxe_dev *rxe); |
| 75 | void rxe_port_down(struct rxe_dev *rxe); |
| 76 | |
| 77 | #endif /* RXE_H */ |