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Message-Id: <1483349868-11716-3-git-send-email-saeedm@mellanox.com>
Date: Mon, 2 Jan 2017 11:37:39 +0200
From: Saeed Mahameed <saeedm@...lanox.com>
To: "David S. Miller" <davem@...emloft.net>,
Doug Ledford <dledford@...hat.com>
Cc: netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
Leon Romanovsky <leonro@...lanox.com>,
Ilya Lesokhin <ilyal@...lanox.com>,
Artemy Kovalyov <artemyko@...lanox.com>,
Leon Romanovsky <leon@...nel.org>,
Saeed Mahameed <saeedm@...lanox.com>
Subject: [PATCH for-next V2 02/11] IB/mlx5: Reorder code in query device command
From: Leon Romanovsky <leon@...nel.org>
The order of features exposed by private mlx5-abi.h
file is CQE zipping, packet pacing and multi-packet WQE.
The internal order implemented in mlx5_ib_query_device() is
multi-packet WQE, CQE zipping and packet pacing.
Such difference hurts code readability, so let's sync,
while mlx5-abi.h (exposed to userspace) is the primary
order.
This commit doesn't change any functionality.
Signed-off-by: Leon Romanovsky <leon@...nel.org>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
drivers/infiniband/hw/mlx5/main.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index d566f67..2ab4e32 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -672,17 +672,6 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
1 << MLX5_CAP_GEN(dev->mdev, log_max_rq);
}
- if (field_avail(typeof(resp), mlx5_ib_support_multi_pkt_send_wqes,
- uhw->outlen)) {
- resp.mlx5_ib_support_multi_pkt_send_wqes =
- MLX5_CAP_ETH(mdev, multi_pkt_send_wqe);
- resp.response_length +=
- sizeof(resp.mlx5_ib_support_multi_pkt_send_wqes);
- }
-
- if (field_avail(typeof(resp), reserved, uhw->outlen))
- resp.response_length += sizeof(resp.reserved);
-
if (field_avail(typeof(resp), cqe_comp_caps, uhw->outlen)) {
resp.cqe_comp_caps.max_num =
MLX5_CAP_GEN(dev->mdev, cqe_compression) ?
@@ -706,6 +695,17 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
resp.response_length += sizeof(resp.packet_pacing_caps);
}
+ if (field_avail(typeof(resp), mlx5_ib_support_multi_pkt_send_wqes,
+ uhw->outlen)) {
+ resp.mlx5_ib_support_multi_pkt_send_wqes =
+ MLX5_CAP_ETH(mdev, multi_pkt_send_wqe);
+ resp.response_length +=
+ sizeof(resp.mlx5_ib_support_multi_pkt_send_wqes);
+ }
+
+ if (field_avail(typeof(resp), reserved, uhw->outlen))
+ resp.response_length += sizeof(resp.reserved);
+
if (uhw->outlen) {
err = ib_copy_to_udata(uhw, &resp, resp.response_length);
--
2.7.4
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