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b9c872f2 AG |
1 | /* |
2 | * Copyright (c) 2016, Mellanox Technologies. All rights reserved. | |
3 | * | |
4 | * This software is available to you under a choice of one of two | |
5 | * licenses. You may choose to be licensed under the terms of the GNU | |
6 | * General Public License (GPL) Version 2, available from the file | |
7 | * COPYING in the main directory of this source tree, or the | |
8 | * OpenIB.org BSD license below: | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or | |
11 | * without modification, are permitted provided that the following | |
12 | * conditions are met: | |
13 | * | |
14 | * - Redistributions of source code must retain the above | |
15 | * copyright notice, this list of conditions and the following | |
16 | * disclaimer. | |
17 | * | |
18 | * - Redistributions in binary form must reproduce the above | |
19 | * copyright notice, this list of conditions and the following | |
20 | * disclaimer in the documentation and/or other materials | |
21 | * provided with the distribution. | |
22 | * | |
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
27 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
28 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
29 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
30 | * SOFTWARE. | |
31 | */ | |
32 | ||
4c4dbb4a | 33 | #include <linux/net_dim.h> |
b9c872f2 AG |
34 | #include "en.h" |
35 | ||
cbce4f44 TG |
36 | static void |
37 | mlx5e_complete_dim_work(struct net_dim *dim, struct net_dim_cq_moder moder, | |
38 | struct mlx5_core_dev *mdev, struct mlx5_core_cq *mcq) | |
39 | { | |
40 | mlx5_core_modify_cq_moderation(mdev, mcq, moder.usec, moder.pkts); | |
41 | dim->state = NET_DIM_START_MEASURE; | |
42 | } | |
43 | ||
9a317425 | 44 | void mlx5e_rx_dim_work(struct work_struct *work) |
b9c872f2 | 45 | { |
cbce4f44 | 46 | struct net_dim *dim = container_of(work, struct net_dim, work); |
9a317425 | 47 | struct mlx5e_rq *rq = container_of(dim, struct mlx5e_rq, dim); |
026a807c TG |
48 | struct net_dim_cq_moder cur_moder = |
49 | net_dim_get_rx_moderation(dim->mode, dim->profile_ix); | |
b9c872f2 | 50 | |
cbce4f44 TG |
51 | mlx5e_complete_dim_work(dim, cur_moder, rq->mdev, &rq->cq.mcq); |
52 | } | |
b9c872f2 | 53 | |
cbce4f44 TG |
54 | void mlx5e_tx_dim_work(struct work_struct *work) |
55 | { | |
56 | struct net_dim *dim = container_of(work, struct net_dim, work); | |
57 | struct mlx5e_txqsq *sq = container_of(dim, struct mlx5e_txqsq, dim); | |
58 | struct net_dim_cq_moder cur_moder = | |
59 | net_dim_get_tx_moderation(dim->mode, dim->profile_ix); | |
60 | ||
61 | mlx5e_complete_dim_work(dim, cur_moder, sq->cq.mdev, &sq->cq.mcq); | |
b9c872f2 | 62 | } |