From: Leon Romanovsky <leon@kernel.org>
To: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: Leon Romanovsky <leonro@nvidia.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Andrew Lunn <andrew@lunn.ch>, Ariel Elior <aelior@marvell.com>,
Bin Luo <luobin9@huawei.com>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Coiby Xu <coiby.xu@gmail.com>,
Derek Chickles <dchickles@marvell.com>,
drivers@pensando.io, Felix Manlunas <fmanlunas@marvell.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Geetha sowjanya <gakula@marvell.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
GR-everest-linux-l2@marvell.com, GR-Linux-NIC-Dev@marvell.com,
hariprasad <hkelam@marvell.com>, Ido Schimmel <idosch@nvidia.com>,
Intel Corporation <linuxwwan@intel.com>,
intel-wired-lan@lists.osuosl.org,
Ioana Ciornei <ioana.ciornei@nxp.com>,
Jerin Jacob <jerinj@marvell.com>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Jiri Pirko <jiri@nvidia.com>,
Jonathan Lemon <jonathan.lemon@gmail.com>,
Linu Cherian <lcherian@marvell.com>,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
linux-rdma@vger.kernel.org, linux-staging@lists.linux.dev,
Loic Poulain <loic.poulain@linaro.org>,
Manish Chopra <manishc@marvell.com>,
M Chetan Kumar <m.chetan.kumar@intel.com>,
Michael Chan <michael.chan@broadcom.com>,
Michael Guralnik <michaelgur@mellanox.com>,
netdev@vger.kernel.org, oss-drivers@corigine.com,
Richard Cochran <richardcochran@gmail.com>,
Saeed Mahameed <saeedm@nvidia.com>,
Satanand Burla <sburla@marvell.com>,
Sergey Ryazanov <ryazanov.s.a@gmail.com>,
Shannon Nelson <snelson@pensando.io>,
Simon Horman <simon.horman@corigine.com>,
Subbaraya Sundeep <sbhatta@marvell.com>,
Sunil Goutham <sgoutham@marvell.com>,
Taras Chornyi <tchornyi@marvell.com>,
Tariq Toukan <tariqt@nvidia.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>,
UNGLinuxDriver@microchip.com, Vadym Kochan <vkochan@marvell.com>,
Vivien Didelot <vivien.didelot@gmail.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>
Subject: [PATCH net-next v1 13/21] nfp: Move delink_register to be last command
Date: Sat, 25 Sep 2021 14:22:53 +0300 [thread overview]
Message-ID: <f393212ad3906808ee7eb5cff06ef2e053eb9d2b.1632565508.git.leonro@nvidia.com> (raw)
In-Reply-To: <cover.1632565508.git.leonro@nvidia.com>
From: Leon Romanovsky <leonro@nvidia.com>
Open user space access to the devlink after driver is probed.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
drivers/net/ethernet/netronome/nfp/devlink_param.c | 9 ++-------
drivers/net/ethernet/netronome/nfp/nfp_net_main.c | 5 ++---
2 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/netronome/nfp/devlink_param.c b/drivers/net/ethernet/netronome/nfp/devlink_param.c
index 36491835ac65..db297ee4d7ad 100644
--- a/drivers/net/ethernet/netronome/nfp/devlink_param.c
+++ b/drivers/net/ethernet/netronome/nfp/devlink_param.c
@@ -233,13 +233,8 @@ int nfp_devlink_params_register(struct nfp_pf *pf)
if (err <= 0)
return err;
- err = devlink_params_register(devlink, nfp_devlink_params,
- ARRAY_SIZE(nfp_devlink_params));
- if (err)
- return err;
-
- devlink_params_publish(devlink);
- return 0;
+ return devlink_params_register(devlink, nfp_devlink_params,
+ ARRAY_SIZE(nfp_devlink_params));
}
void nfp_devlink_params_unregister(struct nfp_pf *pf)
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
index 616872928ada..5fbb7c613ff1 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
@@ -701,7 +701,6 @@ int nfp_net_pci_probe(struct nfp_pf *pf)
if (err)
goto err_unmap;
- devlink_register(devlink);
err = nfp_shared_buf_register(pf);
if (err)
goto err_devlink_unreg;
@@ -731,6 +730,7 @@ int nfp_net_pci_probe(struct nfp_pf *pf)
goto err_stop_app;
mutex_unlock(&pf->lock);
+ devlink_register(devlink);
return 0;
@@ -748,7 +748,6 @@ int nfp_net_pci_probe(struct nfp_pf *pf)
nfp_shared_buf_unregister(pf);
err_devlink_unreg:
cancel_work_sync(&pf->port_refresh_work);
- devlink_unregister(devlink);
nfp_net_pf_app_clean(pf);
err_unmap:
nfp_net_pci_unmap_mem(pf);
@@ -759,6 +758,7 @@ void nfp_net_pci_remove(struct nfp_pf *pf)
{
struct nfp_net *nn, *next;
+ devlink_unregister(priv_to_devlink(pf));
mutex_lock(&pf->lock);
list_for_each_entry_safe(nn, next, &pf->vnics, vnic_list) {
if (!nfp_net_is_data_vnic(nn))
@@ -775,7 +775,6 @@ void nfp_net_pci_remove(struct nfp_pf *pf)
nfp_devlink_params_unregister(pf);
nfp_shared_buf_unregister(pf);
- devlink_unregister(priv_to_devlink(pf));
nfp_net_pf_free_irqs(pf);
nfp_net_pf_app_clean(pf);
--
2.31.1
next prev parent reply other threads:[~2021-09-25 11:24 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-25 11:22 [PATCH net-next v1 00/21] Move devlink_register to be last devlink command Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 01/21] devlink: Notify users when objects are accessible Leon Romanovsky
2021-09-28 2:49 ` Eric Dumazet
2021-09-28 7:34 ` Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 02/21] bnxt_en: Register devlink instance at the end devlink configuration Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 03/21] liquidio: Overcome missing device lock protection in init/remove flows Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 04/21] dpaa2-eth: Register devlink instance at the end of probe Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 05/21] net: hinic: Open device for the user access when it is ready Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 06/21] ice: Open devlink when device " Leon Romanovsky
2021-09-27 19:47 ` Jesse Brandeburg
2021-09-25 11:22 ` [PATCH net-next v1 07/21] octeontx2: Move devlink registration to be last devlink command Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 08/21] net/prestera: Split devlink and traps registrations to separate routines Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 09/21] net/mlx4: Move devlink_register to be the last initialization command Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 10/21] net/mlx5: Accept devlink user input after driver initialization complete Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 11/21] mlxsw: core: Register devlink instance last Leon Romanovsky
2021-09-26 14:56 ` Ido Schimmel
2021-09-25 11:22 ` [PATCH net-next v1 12/21] net: mscc: ocelot: delay devlink registration to the end Leon Romanovsky
2021-09-25 11:22 ` Leon Romanovsky [this message]
2021-09-27 8:39 ` [PATCH net-next v1 13/21] nfp: Move delink_register to be last command Simon Horman
2021-09-27 11:53 ` Leon Romanovsky
2021-09-27 12:20 ` Simon Horman
2021-09-25 11:22 ` [PATCH net-next v1 14/21] ionic: Move devlink registration to be last devlink command Leon Romanovsky
2021-09-27 16:07 ` Shannon Nelson
2021-09-25 11:22 ` [PATCH net-next v1 15/21] qed: " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 16/21] net: ethernet: ti: " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 17/21] netdevsim: " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 18/21] net: wwan: iosm: Move devlink_register " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 19/21] ptp: ocp: Move devlink registration " Leon Romanovsky
2021-09-25 11:23 ` [PATCH net-next v1 20/21] staging: qlge: " Leon Romanovsky
2021-09-25 11:23 ` [PATCH net-next v1 21/21] net: dsa: " Leon Romanovsky
2021-09-29 13:02 ` Vladimir Oltean
2021-09-29 13:07 ` Leon Romanovsky
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