DPDK patches and discussions
 help / color / mirror / Atom feed
From: Srikanth Kaka <srikanth.k@oneconvergence.com>
To: Matan Azrad <matan@nvidia.com>,
	Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Cc: dev@dpdk.org, Vag Singh <vag.singh@oneconvergence.com>,
	Anand Thulasiram <avelu@juniper.net>,
	Srikanth Kaka <srikanth.k@oneconvergence.com>
Subject: [dpdk-dev] [PATCH 15/19] net/mlx5: making flow control DPDK callback invalid
Date: Mon, 27 Sep 2021 19:04:46 +0530	[thread overview]
Message-ID: <20210927133450.10653-16-srikanth.k@oneconvergence.com> (raw)
In-Reply-To: <20210927133450.10653-1-srikanth.k@oneconvergence.com>

At present, flow control CBs are not being supported on FreeBSD

Signed-off-by: Srikanth Kaka <srikanth.k@oneconvergence.com>
Signed-off-by: Vag Singh <vag.singh@oneconvergence.com>
Signed-off-by: Anand Thulasiram <avelu@juniper.net>
---
 drivers/net/mlx5/freebsd/mlx5_ethdev_os.c | 61 ++++-------------------
 1 file changed, 10 insertions(+), 51 deletions(-)

diff --git a/drivers/net/mlx5/freebsd/mlx5_ethdev_os.c b/drivers/net/mlx5/freebsd/mlx5_ethdev_os.c
index f1946fa9f6..a04bac8ed9 100644
--- a/drivers/net/mlx5/freebsd/mlx5_ethdev_os.c
+++ b/drivers/net/mlx5/freebsd/mlx5_ethdev_os.c
@@ -414,31 +414,12 @@ mlx5_link_update(struct rte_eth_dev *dev, int wait_to_complete)
 int
 mlx5_dev_get_flow_ctrl(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 {
-	struct ifreq ifr;
-	struct ethtool_pauseparam ethpause = {
-		.cmd = ETHTOOL_GPAUSEPARAM
-	};
-	int ret;
+	RTE_SET_USED(fc_conf);
+	DRV_LOG(WARNING,
+		"port %u can not get flow control status. Operation not supported in FreeBSD",
+		dev->data->port_id);
 
-	ifr.ifr_data = (void *)&ethpause;
-	ret = mlx5_ifreq(dev, SIOCETHTOOL, &ifr);
-	if (ret) {
-		DRV_LOG(WARNING,
-			"port %u ioctl(SIOCETHTOOL, ETHTOOL_GPAUSEPARAM) failed:"
-			" %s",
-			dev->data->port_id, strerror(rte_errno));
-		return ret;
-	}
-	fc_conf->autoneg = ethpause.autoneg;
-	if (ethpause.rx_pause && ethpause.tx_pause)
-		fc_conf->mode = RTE_FC_FULL;
-	else if (ethpause.rx_pause)
-		fc_conf->mode = RTE_FC_RX_PAUSE;
-	else if (ethpause.tx_pause)
-		fc_conf->mode = RTE_FC_TX_PAUSE;
-	else
-		fc_conf->mode = RTE_FC_NONE;
-	return 0;
+	return -EOPNOTSUPP;
 }
 
 /**
@@ -455,34 +436,12 @@ mlx5_dev_get_flow_ctrl(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 int
 mlx5_dev_set_flow_ctrl(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 {
-	struct ifreq ifr;
-	struct ethtool_pauseparam ethpause = {
-		.cmd = ETHTOOL_SPAUSEPARAM
-	};
-	int ret;
-
-	ifr.ifr_data = (void *)&ethpause;
-	ethpause.autoneg = fc_conf->autoneg;
-	if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
-	    (fc_conf->mode & RTE_FC_RX_PAUSE))
-		ethpause.rx_pause = 1;
-	else
-		ethpause.rx_pause = 0;
+	RTE_SET_USED(fc_conf);
+	DRV_LOG(WARNING,
+		"port %u can not modify flow control. Operation not supported in FreeBSD",
+		dev->data->port_id);
 
-	if (((fc_conf->mode & RTE_FC_FULL) == RTE_FC_FULL) ||
-	    (fc_conf->mode & RTE_FC_TX_PAUSE))
-		ethpause.tx_pause = 1;
-	else
-		ethpause.tx_pause = 0;
-	ret = mlx5_ifreq(dev, SIOCETHTOOL, &ifr);
-	if (ret) {
-		DRV_LOG(WARNING,
-			"port %u ioctl(SIOCETHTOOL, ETHTOOL_SPAUSEPARAM)"
-			" failed: %s",
-			dev->data->port_id, strerror(rte_errno));
-		return ret;
-	}
-	return 0;
+	return -EOPNOTSUPP;
 }
 
 /**
-- 
2.30.2


  parent reply	other threads:[~2021-09-27 14:59 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-27 13:34 [dpdk-dev] [PATCH 00/19] MLX5 FreeBSD support Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 01/19] common/mlx5: stub for FreeBSD Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 02/19] net/mlx5: " Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 03/19] common/mlx5: disabling auxiliary bus support Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 04/19] net/mlx5: " Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 05/19] net/mlx5: modified PCI probe to work on FreeBSD Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 06/19] common/mlx5: define PF_INET socket Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 07/19] net/mlx5: use the newly defined INET socket Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 08/19] common/mlx5: derive PCI addr in FreeBSD Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 09/19] common/mlx5: get interface name Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 10/19] net/mlx5: fix socket MAC request Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 11/19] net/mlx5: removing port representator support Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 12/19] net/mlx5: Added procedure to detect link state Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 13/19] net/mlx5: added placeholder for VLAN vmwa Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 14/19] net/mlx5: added stats support Srikanth Kaka
2021-09-27 13:34 ` Srikanth Kaka [this message]
2021-09-27 13:34 ` [dpdk-dev] [PATCH 16/19] net/mlx5: making module DPDK callbacks invalid Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 17/19] common/mlx5: fixed missing dependency in mlx5_glue.h Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 18/19] net/mlx5: fixed compilation warnings Srikanth Kaka
2021-09-27 13:34 ` [dpdk-dev] [PATCH 19/19] mlx5: Added meson support for FreeBSD Srikanth Kaka
2021-09-29 12:20 ` [dpdk-dev] [PATCH 00/19] MLX5 FreeBSD support Thomas Monjalon
2021-09-29 15:56   ` Srikanth K
2021-09-29 16:20     ` Thomas Monjalon
2021-09-30 16:27       ` Srikanth K
2021-09-30 16:55         ` Thomas Monjalon
2021-10-01 11:35           ` Srikanth K

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210927133450.10653-16-srikanth.k@oneconvergence.com \
    --to=srikanth.k@oneconvergence.com \
    --cc=avelu@juniper.net \
    --cc=dev@dpdk.org \
    --cc=matan@nvidia.com \
    --cc=vag.singh@oneconvergence.com \
    --cc=viacheslavo@nvidia.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).