| /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
| /* |
| * Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved. |
| * Copyright (c) 2015 System Fabric Works, Inc. All rights reserved. |
| */ |
| |
| #ifndef RXE_H |
| #define RXE_H |
| |
| #ifdef pr_fmt |
| #undef pr_fmt |
| #endif |
| #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| |
| #include <linux/module.h> |
| #include <linux/skbuff.h> |
| |
| #include <rdma/ib_verbs.h> |
| #include <rdma/ib_user_verbs.h> |
| #include <rdma/ib_pack.h> |
| #include <rdma/ib_smi.h> |
| #include <rdma/ib_umem.h> |
| #include <rdma/ib_cache.h> |
| #include <rdma/ib_addr.h> |
| #include <crypto/hash.h> |
| |
| #include "rxe_net.h" |
| #include "rxe_opcode.h" |
| #include "rxe_hdr.h" |
| #include "rxe_param.h" |
| #include "rxe_verbs.h" |
| #include "rxe_loc.h" |
| |
| /* |
| * Version 1 and Version 2 are identical on 64 bit machines, but on 32 bit |
| * machines Version 2 has a different struct layout. |
| */ |
| #define RXE_UVERBS_ABI_VERSION 2 |
| |
| #define RXE_ROCE_V2_SPORT (0xc000) |
| |
| extern bool rxe_initialized; |
| |
| void rxe_set_mtu(struct rxe_dev *rxe, unsigned int dev_mtu); |
| |
| int rxe_add(struct rxe_dev *rxe, unsigned int mtu, const char *ibdev_name); |
| |
| void rxe_rcv(struct sk_buff *skb); |
| |
| /* The caller must do a matching ib_device_put(&dev->ib_dev) */ |
| static inline struct rxe_dev *rxe_get_dev_from_net(struct net_device *ndev) |
| { |
| struct ib_device *ibdev = |
| ib_device_get_by_netdev(ndev, RDMA_DRIVER_RXE); |
| |
| if (!ibdev) |
| return NULL; |
| return container_of(ibdev, struct rxe_dev, ib_dev); |
| } |
| |
| void rxe_port_up(struct rxe_dev *rxe); |
| void rxe_port_down(struct rxe_dev *rxe); |
| void rxe_set_port_state(struct rxe_dev *rxe); |
| |
| #endif /* RXE_H */ |
