mirror of
https://github.com/torvalds/linux.git
synced 2024-11-10 22:21:40 +00:00
bd3920eac1
Add support to get the RoCE LAG xmit slave by building skb of the RoCE packet and call to master_get_xmit_slave. If driver wants to get the slave assume all slaves are available, then need to set RDMA_LAG_FLAGS_HASH_ALL_SLAVES in flags. Link: https://lore.kernel.org/r/20200430192146.12863-14-maorg@mellanox.com Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
24 lines
530 B
C
24 lines
530 B
C
/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
|
|
/*
|
|
* Copyright (c) 2020 Mellanox Technologies. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _RDMA_LAG_H_
|
|
#define _RDMA_LAG_H_
|
|
|
|
#include <net/lag.h>
|
|
|
|
struct ib_device;
|
|
struct rdma_ah_attr;
|
|
|
|
enum rdma_lag_flags {
|
|
RDMA_LAG_FLAGS_HASH_ALL_SLAVES = 1 << 0
|
|
};
|
|
|
|
void rdma_lag_put_ah_roce_slave(struct net_device *xmit_slave);
|
|
struct net_device *rdma_lag_get_ah_roce_slave(struct ib_device *device,
|
|
struct rdma_ah_attr *ah_attr,
|
|
gfp_t flags);
|
|
|
|
#endif /* _RDMA_LAG_H_ */
|