From: Hamdan Igbaria hamdani@mellanox.com
[ Upstream commit 692b0399a22530b2de8490bea75a7d20d59391d0 ]
Fix the send info write length to be (actions x action) size in bytes.
Fixes: 297cccebdc5a ("net/mlx5: DR, Expose an internal API to issue RDMA operations") Signed-off-by: Hamdan Igbaria hamdani@mellanox.com Reviewed-by: Alex Vesker valex@mellanox.com Signed-off-by: Saeed Mahameed saeedm@mellanox.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c | 1 - drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c | 3 ++- 2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c @@ -930,7 +930,6 @@ static int dr_actions_l2_rewrite(struct
action->rewrite.data = (void *)ops; action->rewrite.num_of_actions = i; - action->rewrite.chunk->byte_size = i * sizeof(*ops);
ret = mlx5dr_send_postsend_action(dmn, action); if (ret) { --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c @@ -558,7 +558,8 @@ int mlx5dr_send_postsend_action(struct m int ret;
send_info.write.addr = (uintptr_t)action->rewrite.data; - send_info.write.length = action->rewrite.chunk->byte_size; + send_info.write.length = action->rewrite.num_of_actions * + DR_MODIFY_ACTION_SIZE; send_info.write.lkey = 0; send_info.remote_addr = action->rewrite.chunk->mr_addr; send_info.rkey = action->rewrite.chunk->rkey;