linux/drivers/net/netdevsim/bus.c, branch v5.5

netdevsim: create devlink and netdev instances in namespace

2019-10-05T23:34:15Z

When user does create new netdevsim instance using sysfs bus file, create the devlink instance and related netdev instance in the namespace of the caller. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

netdevsim: Make nsim_num_vf static

2019-05-05T17:48:45Z

Fix sparse warning: drivers/net/netdevsim/bus.c:253:5: warning: symbol 'nsim_num_vf' was not declared. Should it be static? Reported-by: Hulk Robot Signed-off-by: YueHaibing Acked-by: Jakub Kicinski Signed-off-by: David S. Miller

netdevsim: fix fall-through annotation

2019-05-01T15:36:55Z

Replace "pass through" with a proper "fall through" annotation in order to fix the following warning: drivers/net/netdevsim/bus.c: In function ‘new_device_store’: drivers/net/netdevsim/bus.c:170:14: warning: this statement may fall through [-Wimplicit-fallthrough=] port_count = 1; ~~~~~~~~~~~^~~ drivers/net/netdevsim/bus.c:172:2: note: here case 2: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This fix is part of the ongoing efforts to enable -Wimplicit-fallthrough Signed-off-by: Gustavo A. R. Silva Acked-by: Jakub Kicinski Signed-off-by: David S. Miller

netdevsim: move netdev creation/destruction to dev probe

2019-04-26T05:52:03Z

Remove the existing way to create netdevsim over rtnetlink and move the netdev creation/destruction to dev probe, so for every probed port, a netdevsim-netdev instance is created. Adjust selftests to work with new interface. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

netdevsim: extend device attrs to support port addition and deletion

2019-04-26T05:52:03Z

In order to test flows in core, it is beneficial to maintain previously supported possibility to add and delete ports during netdevsim lifetime. Do it by extending device sysfs attrs by "new_port" and "del_port". Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

netdevsim: implement dev probe/remove skeleton with port initialization

2019-04-26T05:52:02Z

Implement netdevsim bus probing of netdevsim devices. For every probed device create a devlink instance. According to the user-passed value, create a number of ports represented by devlink port instances. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

netdevsim: add bus attributes to add new and delete devices

2019-04-26T05:52:02Z

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 Signed-off-by: David S. Miller

netdevsim: use ida for bus device ids

2019-04-26T05:52:02Z

Instead of increments of u32 value, use ida to manage bus device ids. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

netdevsim: add stub netdevsim driver implementation

2019-04-26T05:52:02Z

In order to bus probing to work correctly, register a simple netdevsim driver implementation. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

netdevsim: move device registration and related code to bus.c

2019-04-26T05:52:02Z

Move netdevsim device registration into bus.c and alongside with that the related sysfs attributes. Introduce new struct nsim_bus_dev to represent a netdevsim device on netdevsim bus. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller