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Date: Sat, 25 Sep 2021 14:22:44 +0300
From: Leon Romanovsky <leon@...nel.org>
To: "David S . Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>
Cc: Leon Romanovsky <leonro@...dia.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Andrew Lunn <andrew@...n.ch>, Ariel Elior <aelior@...vell.com>,
Bin Luo <luobin9@...wei.com>,
Claudiu Manoil <claudiu.manoil@....com>,
Coiby Xu <coiby.xu@...il.com>,
Derek Chickles <dchickles@...vell.com>, drivers@...sando.io,
Felix Manlunas <fmanlunas@...vell.com>,
Florian Fainelli <f.fainelli@...il.com>,
Geetha sowjanya <gakula@...vell.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
GR-everest-linux-l2@...vell.com, GR-Linux-NIC-Dev@...vell.com,
hariprasad <hkelam@...vell.com>,
Ido Schimmel <idosch@...dia.com>,
Intel Corporation <linuxwwan@...el.com>,
intel-wired-lan@...ts.osuosl.org,
Ioana Ciornei <ioana.ciornei@....com>,
Jerin Jacob <jerinj@...vell.com>,
Jesse Brandeburg <jesse.brandeburg@...el.com>,
Jiri Pirko <jiri@...dia.com>,
Jonathan Lemon <jonathan.lemon@...il.com>,
Linu Cherian <lcherian@...vell.com>,
linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
linux-rdma@...r.kernel.org, linux-staging@...ts.linux.dev,
Loic Poulain <loic.poulain@...aro.org>,
Manish Chopra <manishc@...vell.com>,
M Chetan Kumar <m.chetan.kumar@...el.com>,
Michael Chan <michael.chan@...adcom.com>,
Michael Guralnik <michaelgur@...lanox.com>,
netdev@...r.kernel.org, oss-drivers@...igine.com,
Richard Cochran <richardcochran@...il.com>,
Saeed Mahameed <saeedm@...dia.com>,
Satanand Burla <sburla@...vell.com>,
Sergey Ryazanov <ryazanov.s.a@...il.com>,
Shannon Nelson <snelson@...sando.io>,
Simon Horman <simon.horman@...igine.com>,
Subbaraya Sundeep <sbhatta@...vell.com>,
Sunil Goutham <sgoutham@...vell.com>,
Taras Chornyi <tchornyi@...vell.com>,
Tariq Toukan <tariqt@...dia.com>,
Tony Nguyen <anthony.l.nguyen@...el.com>,
UNGLinuxDriver@...rochip.com, Vadym Kochan <vkochan@...vell.com>,
Vivien Didelot <vivien.didelot@...il.com>,
Vladimir Oltean <vladimir.oltean@....com>
Subject: [PATCH net-next v1 04/21] dpaa2-eth: Register devlink instance at the end of probe
From: Leon Romanovsky <leonro@...dia.com>
Move devlink_register to be the last command in the initialization
sequence.
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
.../ethernet/freescale/dpaa2/dpaa2-eth-devlink.c | 14 +++++++++++---
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 9 ++++++---
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 5 ++++-
3 files changed, 21 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-devlink.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-devlink.c
index 426926fb6fc6..7fefe1574b6a 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-devlink.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-devlink.c
@@ -189,7 +189,7 @@ static const struct devlink_ops dpaa2_eth_devlink_ops = {
.trap_group_action_set = dpaa2_eth_dl_trap_group_action_set,
};
-int dpaa2_eth_dl_register(struct dpaa2_eth_priv *priv)
+int dpaa2_eth_dl_alloc(struct dpaa2_eth_priv *priv)
{
struct net_device *net_dev = priv->net_dev;
struct device *dev = net_dev->dev.parent;
@@ -203,15 +203,23 @@ int dpaa2_eth_dl_register(struct dpaa2_eth_priv *priv)
}
dl_priv = devlink_priv(priv->devlink);
dl_priv->dpaa2_priv = priv;
+ return 0;
+}
+
+void dpaa2_eth_dl_free(struct dpaa2_eth_priv *priv)
+{
+ devlink_free(priv->devlink);
+}
+
+void dpaa2_eth_dl_register(struct dpaa2_eth_priv *priv)
+{
devlink_register(priv->devlink);
- return 0;
}
void dpaa2_eth_dl_unregister(struct dpaa2_eth_priv *priv)
{
devlink_unregister(priv->devlink);
- devlink_free(priv->devlink);
}
int dpaa2_eth_dl_port_add(struct dpaa2_eth_priv *priv)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 7065c71ed7b8..03c168b1712f 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -4431,7 +4431,7 @@ static int dpaa2_eth_probe(struct fsl_mc_device *dpni_dev)
if (err)
goto err_connect_mac;
- err = dpaa2_eth_dl_register(priv);
+ err = dpaa2_eth_dl_alloc(priv);
if (err)
goto err_dl_register;
@@ -4453,6 +4453,7 @@ static int dpaa2_eth_probe(struct fsl_mc_device *dpni_dev)
dpaa2_dbg_add(priv);
#endif
+ dpaa2_eth_dl_register(priv);
dev_info(dev, "Probed interface %s\n", net_dev->name);
return 0;
@@ -4461,7 +4462,7 @@ static int dpaa2_eth_probe(struct fsl_mc_device *dpni_dev)
err_dl_port_add:
dpaa2_eth_dl_traps_unregister(priv);
err_dl_trap_register:
- dpaa2_eth_dl_unregister(priv);
+ dpaa2_eth_dl_free(priv);
err_dl_register:
dpaa2_eth_disconnect_mac(priv);
err_connect_mac:
@@ -4508,6 +4509,8 @@ static int dpaa2_eth_remove(struct fsl_mc_device *ls_dev)
net_dev = dev_get_drvdata(dev);
priv = netdev_priv(net_dev);
+ dpaa2_eth_dl_unregister(priv);
+
#ifdef CONFIG_DEBUG_FS
dpaa2_dbg_remove(priv);
#endif
@@ -4519,7 +4522,7 @@ static int dpaa2_eth_remove(struct fsl_mc_device *ls_dev)
dpaa2_eth_dl_port_del(priv);
dpaa2_eth_dl_traps_unregister(priv);
- dpaa2_eth_dl_unregister(priv);
+ dpaa2_eth_dl_free(priv);
if (priv->do_link_poll)
kthread_stop(priv->poll_thread);
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
index cdb623d5f2c1..628d2d45f045 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
@@ -725,7 +725,10 @@ void dpaa2_eth_set_rx_taildrop(struct dpaa2_eth_priv *priv,
extern const struct dcbnl_rtnl_ops dpaa2_eth_dcbnl_ops;
-int dpaa2_eth_dl_register(struct dpaa2_eth_priv *priv);
+int dpaa2_eth_dl_alloc(struct dpaa2_eth_priv *priv);
+void dpaa2_eth_dl_free(struct dpaa2_eth_priv *priv);
+
+void dpaa2_eth_dl_register(struct dpaa2_eth_priv *priv);
void dpaa2_eth_dl_unregister(struct dpaa2_eth_priv *priv);
int dpaa2_eth_dl_port_add(struct dpaa2_eth_priv *priv);
--
2.31.1
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