From: Michael Baum <michaelba@nvidia.com>
To: <dev@dpdk.org>
Cc: Matan Azrad <matan@nvidia.com>,
Raslan Darawsheh <rasland@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Subject: [dpdk-dev] [RFC 21/21] net/mlx5: use HCA attributes from context device
Date: Tue, 17 Aug 2021 16:44:41 +0300 [thread overview]
Message-ID: <20210817134441.1966618-22-michaelba@nvidia.com> (raw)
In-Reply-To: <20210817134441.1966618-1-michaelba@nvidia.com>
Use HCA attributes from context device structure, instead of query it
for itself.
Signed-off-by: Michael Baum <michaelba@nvidia.com>
---
drivers/net/mlx5/linux/mlx5_os.c | 7 +------
drivers/net/mlx5/windows/mlx5_os.c | 7 +------
2 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c
index c8134f064f..a8a1cbc729 100644
--- a/drivers/net/mlx5/linux/mlx5_os.c
+++ b/drivers/net/mlx5/linux/mlx5_os.c
@@ -1380,12 +1380,7 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,
config->mps == MLX5_MPW ? "legacy " : "",
config->mps != MLX5_MPW_DISABLED ? "enabled" : "disabled");
if (config->devx) {
- err = mlx5_devx_cmd_query_hca_attr(sh->dev_ctx->ctx,
- &config->hca_attr);
- if (err) {
- err = -err;
- goto error;
- }
+ config->hca_attr = dev_ctx->hca_attr;
/* Check relax ordering support. */
if (!haswell_broadwell_cpu) {
sh->cmng.relaxed_ordering_write =
diff --git a/drivers/net/mlx5/windows/mlx5_os.c b/drivers/net/mlx5/windows/mlx5_os.c
index d269cf2f74..49b9c258fa 100644
--- a/drivers/net/mlx5/windows/mlx5_os.c
+++ b/drivers/net/mlx5/windows/mlx5_os.c
@@ -443,12 +443,7 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,
config->cqe_comp = 0;
}
if (config->devx) {
- err = mlx5_devx_cmd_query_hca_attr(sh->dev_ctx->ctx,
- &config->hca_attr);
- if (err) {
- err = -err;
- goto error;
- }
+ config->hca_attr = dev_ctx->hca_attr;
/* Check relax ordering support. */
sh->cmng.relaxed_ordering_read = 0;
sh->cmng.relaxed_ordering_write = 0;
--
2.25.1
prev parent reply other threads:[~2021-08-17 13:48 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-17 13:44 [dpdk-dev] [RFC 00/21] mlx5: sharing global MR cache between drivers Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 01/21] net/mlx5: fix shared device context creation error flow Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 02/21] net/mlx5: fix PCI probing " Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 03/21] common/mlx5: add context device structure Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 04/21] compress/mlx5: use " Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 05/21] crypto/mlx5: " Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 06/21] regex/mlx5: " Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 07/21] net/mlx5: improve probe function on Windows Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 08/21] net/mlx5: improve probe function on Linux Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 09/21] net/mlx5: improve spawn function Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 10/21] net/mlx5: use context device structure Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 11/21] net/mlx5: move NUMA node field to context device Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 12/21] common/mlx5: add ROCE disable in context device creation Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 13/21] vdpa/mlx5: use context device structure Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 14/21] mlx5: update device sent to probing Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 15/21] mlx5: share context device structure between drivers Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 16/21] common/mlx5: add HCA attributes to context device structure Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 17/21] regex/mlx5: use HCA attributes from context device Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 18/21] vdpa/mlx5: " Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 19/21] compress/mlx5: " Michael Baum
2021-08-17 13:44 ` [dpdk-dev] [RFC 20/21] crypto/mlx5: " Michael Baum
2021-08-17 13:44 ` Michael Baum [this message]
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