From: Jiri Pirko <jiri@resnulli.us>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, mlxsw@mellanox.com, jakub.kicinski@netronome.com
Subject: [patch net-next rfc 06/15] netdevsim: add stub netdevsim driver implementation
Date: Sat, 13 Apr 2019 18:21:03 +0200 [thread overview]
Message-ID: <20190413162112.8203-7-jiri@resnulli.us> (raw)
In-Reply-To: <20190413162112.8203-1-jiri@resnulli.us>
From: Jiri Pirko <jiri@mellanox.com>
In order to bus probing to work correctly, register a simple netdevsim
driver implementation.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
drivers/net/netdevsim/bus.c | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/drivers/net/netdevsim/bus.c b/drivers/net/netdevsim/bus.c
index 7e83a2e856d3..5b5a9b0831a9 100644
--- a/drivers/net/netdevsim/bus.c
+++ b/drivers/net/netdevsim/bus.c
@@ -153,12 +153,31 @@ void nsim_bus_dev_del(struct nsim_bus_dev *nsim_bus_dev)
kfree(nsim_bus_dev);
}
+static struct device_driver nsim_driver = {
+ .name = DRV_NAME,
+ .bus = &nsim_bus,
+ .owner = THIS_MODULE,
+};
+
int nsim_bus_init(void)
{
- return bus_register(&nsim_bus);
+ int err;
+
+ err = bus_register(&nsim_bus);
+ if (err)
+ return err;
+ err = driver_register(&nsim_driver);
+ if (err)
+ goto err_bus_unregister;
+ return 0;
+
+err_bus_unregister:
+ bus_unregister(&nsim_bus);
+ return err;
}
void nsim_bus_exit(void)
{
+ driver_unregister(&nsim_driver);
bus_unregister(&nsim_bus);
}
--
2.17.2
next prev parent reply other threads:[~2019-04-13 16:21 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-13 16:20 [patch net-next rfc 00/15] netdevsim: impement proper device model Jiri Pirko
2019-04-13 16:20 ` [patch net-next rfc 01/15] netdevsim: move device registration on bus to be done earlier in init Jiri Pirko
2019-04-13 16:20 ` [patch net-next rfc 02/15] netdevsim: create devlink instance per netdevsim instance Jiri Pirko
2019-04-15 2:24 ` David Ahern
2019-04-15 5:41 ` Jiri Pirko
2019-04-15 15:07 ` David Ahern
2019-04-15 15:39 ` Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 03/15] netdevsim: rename devlink.c to dev.c to contain per-dev(asic) items Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 04/15] netdevsim: put netdevsim bus code into separate file Jiri Pirko
2019-04-14 20:27 ` David Miller
2019-04-15 5:40 ` Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 05/15] netdevsim: move device registration and related code to bus.c Jiri Pirko
2019-04-13 16:21 ` Jiri Pirko [this message]
2019-04-13 16:21 ` [patch net-next rfc 07/15] netdevsim: use ida for bus device ids Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 08/15] netdevsim: add bus attributes to add new and delete devices Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 09/15] netdevsim: rename dev_init/exit() functions and make them independent on ns Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 10/15] netdevsim: merge sdev into dev Jiri Pirko
2019-04-15 20:49 ` Jakub Kicinski
2019-04-16 8:49 ` Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 11/15] netdevsim: generate random switch id instead of using dev id Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 12/15] netdevsim: change debugfs tree topology Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 13/15] netdevsim: implement dev probe/remove skeleton with port initialization Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 14/15] netdevsim: move netdev creation/destruction to dev probe Jiri Pirko
2019-04-13 16:21 ` [patch net-next rfc 15/15] netdevsim: implement ndo_get_devlink_port Jiri Pirko
2019-04-15 19:27 ` [patch net-next rfc 00/15] netdevsim: impement proper device model Jakub Kicinski
2019-04-16 8:53 ` Jiri Pirko
2019-04-16 17:58 ` Jakub Kicinski
2019-04-16 8:59 ` Jiri Pirko
2019-04-16 18:04 ` Jakub Kicinski
2019-04-18 7:22 ` Jiri Pirko
2019-04-18 17:07 ` Jakub Kicinski
2019-04-19 5:25 ` Jiri Pirko
2019-04-19 21:00 ` Jakub Kicinski
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