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netdevsim: add bus attributes to add new and delete devices

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Add a way to add new netdevsim device on netdevsim bus and also to
delete existing netdevsim device from the bus. Track the bus devices
in using a list.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
2019-04-25 15:59:48 +02:00
committed by David S. Miller
parent 57ce977495
commit f9d9db47d3
3 changed files with 99 additions and 4 deletions
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2
drivers/net/netdevsim/netdev.c
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@@ -386,7 +386,7 @@ static int nsim_newlink(struct net *src_net, struct net_device *dev,
if (IS_ERR(ns->sdev))
return PTR_ERR(ns->sdev);
ns->nsim_bus_dev = nsim_bus_dev_new();
ns->nsim_bus_dev = nsim_bus_dev_new(~0, 0);
if (IS_ERR(ns->nsim_bus_dev)) {
err = PTR_ERR(ns->nsim_bus_dev);
goto err_sdev_put;