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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>,
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	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 05/21] net: hinic: Open device for the user access when it is ready
Date: Sat, 25 Sep 2021 14:22:45 +0300	[thread overview]
Message-ID: <9956e9af5948084d725c547e307eb13656d569fc.1632565508.git.leonro@nvidia.com> (raw)
In-Reply-To: <cover.1632565508.git.leonro@nvidia.com>

From: Leon Romanovsky <leonro@nvidia.com>

Move devlink registration to be the last command in device activation,
so it opens the driver to accept such devlink commands from the user
when it is fully initialized.

Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
 drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
index b2ece3adbc72..657a15447bd0 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
@@ -754,11 +754,9 @@ static int init_pfhwdev(struct hinic_pfhwdev *pfhwdev)
 		return err;
 	}
 
-	hinic_devlink_register(hwdev->devlink_dev);
 	err = hinic_func_to_func_init(hwdev);
 	if (err) {
 		dev_err(&hwif->pdev->dev, "Failed to init mailbox\n");
-		hinic_devlink_unregister(hwdev->devlink_dev);
 		hinic_pf_to_mgmt_free(&pfhwdev->pf_to_mgmt);
 		return err;
 	}
@@ -781,7 +779,7 @@ static int init_pfhwdev(struct hinic_pfhwdev *pfhwdev)
 	}
 
 	hinic_set_pf_action(hwif, HINIC_PF_MGMT_ACTIVE);
-
+	hinic_devlink_register(hwdev->devlink_dev);
 	return 0;
 }
 
@@ -793,6 +791,7 @@ static void free_pfhwdev(struct hinic_pfhwdev *pfhwdev)
 {
 	struct hinic_hwdev *hwdev = &pfhwdev->hwdev;
 
+	hinic_devlink_unregister(hwdev->devlink_dev);
 	hinic_set_pf_action(hwdev->hwif, HINIC_PF_MGMT_INIT);
 
 	if (!HINIC_IS_VF(hwdev->hwif)) {
@@ -810,8 +809,6 @@ static void free_pfhwdev(struct hinic_pfhwdev *pfhwdev)
 
 	hinic_func_to_func_free(hwdev);
 
-	hinic_devlink_unregister(hwdev->devlink_dev);
-
 	hinic_pf_to_mgmt_free(&pfhwdev->pf_to_mgmt);
 }
 
-- 
2.31.1


WARNING: multiple messages have this Message-ID (diff)
From: Leon Romanovsky <leon@kernel.org>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH net-next v1 05/21] net: hinic: Open device for the user access when it is ready
Date: Sat, 25 Sep 2021 14:22:45 +0300	[thread overview]
Message-ID: <9956e9af5948084d725c547e307eb13656d569fc.1632565508.git.leonro@nvidia.com> (raw)
In-Reply-To: <cover.1632565508.git.leonro@nvidia.com>

From: Leon Romanovsky <leonro@nvidia.com>

Move devlink registration to be the last command in device activation,
so it opens the driver to accept such devlink commands from the user
when it is fully initialized.

Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
 drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
index b2ece3adbc72..657a15447bd0 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
@@ -754,11 +754,9 @@ static int init_pfhwdev(struct hinic_pfhwdev *pfhwdev)
 		return err;
 	}
 
-	hinic_devlink_register(hwdev->devlink_dev);
 	err = hinic_func_to_func_init(hwdev);
 	if (err) {
 		dev_err(&hwif->pdev->dev, "Failed to init mailbox\n");
-		hinic_devlink_unregister(hwdev->devlink_dev);
 		hinic_pf_to_mgmt_free(&pfhwdev->pf_to_mgmt);
 		return err;
 	}
@@ -781,7 +779,7 @@ static int init_pfhwdev(struct hinic_pfhwdev *pfhwdev)
 	}
 
 	hinic_set_pf_action(hwif, HINIC_PF_MGMT_ACTIVE);
-
+	hinic_devlink_register(hwdev->devlink_dev);
 	return 0;
 }
 
@@ -793,6 +791,7 @@ static void free_pfhwdev(struct hinic_pfhwdev *pfhwdev)
 {
 	struct hinic_hwdev *hwdev = &pfhwdev->hwdev;
 
+	hinic_devlink_unregister(hwdev->devlink_dev);
 	hinic_set_pf_action(hwdev->hwif, HINIC_PF_MGMT_INIT);
 
 	if (!HINIC_IS_VF(hwdev->hwif)) {
@@ -810,8 +809,6 @@ static void free_pfhwdev(struct hinic_pfhwdev *pfhwdev)
 
 	hinic_func_to_func_free(hwdev);
 
-	hinic_devlink_unregister(hwdev->devlink_dev);
-
 	hinic_pf_to_mgmt_free(&pfhwdev->pf_to_mgmt);
 }
 
-- 
2.31.1


  parent reply	other threads:[~2021-09-25 11:23 UTC|newest]

Thread overview: 65+ 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 ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 01/21] devlink: Notify users when objects are accessible Leon Romanovsky
2021-09-25 11:22   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-28  2:49   ` Eric Dumazet
2021-09-28  2:49     ` [Intel-wired-lan] " Eric Dumazet
2021-09-28  7:34     ` Leon Romanovsky
2021-09-28  7:34       ` [Intel-wired-lan] " 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   ` [Intel-wired-lan] " 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   ` [Intel-wired-lan] " 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   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:22 ` Leon Romanovsky [this message]
2021-09-25 11:22   ` [Intel-wired-lan] [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
2021-09-25 11:22   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-27 19:47   ` Jesse Brandeburg
2021-09-27 19:47     ` [Intel-wired-lan] " 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   ` [Intel-wired-lan] " 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   ` [Intel-wired-lan] " 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   ` [Intel-wired-lan] " 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   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 11/21] mlxsw: core: Register devlink instance last Leon Romanovsky
2021-09-25 11:22   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-26 14:56   ` Ido Schimmel
2021-09-26 14:56     ` [Intel-wired-lan] " Ido Schimmel
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   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 13/21] nfp: Move delink_register to be last command Leon Romanovsky
2021-09-25 11:22   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-27  8:39   ` Simon Horman
2021-09-27  8:39     ` [Intel-wired-lan] " Simon Horman
2021-09-27 11:53     ` Leon Romanovsky
2021-09-27 11:53       ` [Intel-wired-lan] " Leon Romanovsky
2021-09-27 12:20       ` Simon Horman
2021-09-27 12:20         ` [Intel-wired-lan] " Simon Horman
2021-09-25 11:22 ` [PATCH net-next v1 14/21] ionic: Move devlink registration to be last devlink command Leon Romanovsky
2021-09-25 11:22   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-27 16:07   ` Shannon Nelson
2021-09-27 16:07     ` [Intel-wired-lan] " Shannon Nelson
2021-09-25 11:22 ` [PATCH net-next v1 15/21] qed: " Leon Romanovsky
2021-09-25 11:22   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 16/21] net: ethernet: ti: " Leon Romanovsky
2021-09-25 11:22   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 17/21] netdevsim: " Leon Romanovsky
2021-09-25 11:22   ` [Intel-wired-lan] " 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   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:22 ` [PATCH net-next v1 19/21] ptp: ocp: Move devlink registration " Leon Romanovsky
2021-09-25 11:22   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:23 ` [PATCH net-next v1 20/21] staging: qlge: " Leon Romanovsky
2021-09-25 11:23   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-25 11:23 ` [PATCH net-next v1 21/21] net: dsa: " Leon Romanovsky
2021-09-25 11:23   ` [Intel-wired-lan] " Leon Romanovsky
2021-09-29 13:02   ` Vladimir Oltean
2021-09-29 13:02     ` [Intel-wired-lan] " Vladimir Oltean
2021-09-29 13:07     ` Leon Romanovsky
2021-09-29 13:07       ` [Intel-wired-lan] " Leon Romanovsky

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