user/sven/linux.git/include/uapi/linux/devlink.h, branch v5.5.8

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-11-17T05:51:42Z

Lots of overlapping changes and parallel additions, stuff like that. Signed-off-by: David S. Miller

devlink: Add method for time-stamp on reporter's dump

2019-11-12T00:04:21Z

When setting the dump's time-stamp, use ktime_get_real in addition to jiffies. This simplifies the user space implementation and bypasses some inconsistent behavior with translating jiffies to current time. The time taken is transformed into nsec, to comply with y2038 issue. Fixes: c8e1da0bf923 ("devlink: Add health report functionality") Signed-off-by: Aya Levin Acked-by: Jiri Pirko Acked-by: Arnd Bergmann Signed-off-by: David S. Miller

net: devlink: allow to change namespaces during reload

2019-10-04T18:10:56Z

All devlink instances are created in init_net and stay there for a lifetime. Allow user to be able to move devlink instances into namespaces during devlink reload operation. That ensures proper re-instantiation of driver objects, including netdevices. Signed-off-by: Jiri Pirko Acked-by: Jakub Kicinski Signed-off-by: David S. Miller

net: devlink: move reload fail indication to devlink core and expose to user

2019-09-13T20:11:14Z

Currently the fact that devlink reload failed is stored in drivers. Move this flag into devlink core. Also, expose it to the user. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: add unknown 'fw_load_policy' value

2019-09-11T14:10:05Z

Similar to the 'reset_dev_on_drv_probe' devlink parameter, it is useful to have an unknown value which can be used by drivers to report that the hardware value isn't recognized or is otherwise invalid instead of failing the operation. This is especially useful for u8/enum parameters. Suggested-by: Jakub Kicinski Signed-off-by: Dirk van der Merwe Signed-off-by: Simon Horman Signed-off-by: David S. Miller

devlink: add 'reset_dev_on_drv_probe' param

2019-09-10T16:29:26Z

Add the 'reset_dev_on_drv_probe' devlink parameter, controlling the device reset policy on driver probe. This parameter is useful in conjunction with the existing 'fw_load_policy' parameter. Signed-off-by: Dirk van der Merwe Signed-off-by: Jakub Kicinski Signed-off-by: Simon Horman Signed-off-by: David S. Miller

devlink: extend 'fw_load_policy' values

2019-09-10T16:29:26Z

Add the 'disk' value to the generic 'fw_load_policy' devlink parameter. This value indicates that firmware should always be loaded from disk only. Signed-off-by: Dirk van der Merwe Signed-off-by: Jakub Kicinski Signed-off-by: Simon Horman Signed-off-by: David S. Miller

devlink: Add packet trap infrastructure

2019-08-17T19:40:08Z

Add the basic packet trap infrastructure that allows device drivers to register their supported packet traps and trap groups with devlink. Each driver is expected to provide basic information about each supported trap, such as name and ID, but also the supported metadata types that will accompany each packet trapped via the trap. The currently supported metadata type is just the input port, but more will be added in the future. For example, output port and traffic class. Trap groups allow users to set the action of all member traps. In addition, users can retrieve per-group statistics in case per-trap statistics are too narrow. In the future, the trap group object can be extended with more attributes, such as policer settings which will limit the amount of traffic generated by member traps towards the CPU. Beside registering their packet traps with devlink, drivers are also expected to report trapped packets to devlink along with relevant metadata. devlink will maintain packets and bytes statistics for each packet trap and will potentially report the trapped packet with its metadata to user space via drop monitor netlink channel. The interface towards the drivers is simple and allows devlink to set the action of the trap. Currently, only two actions are supported: 'trap' and 'drop'. When set to 'trap', the device is expected to provide the sole copy of the packet to the driver which will pass it to devlink. When set to 'drop', the device is expected to drop the packet and not send a copy to the driver. In the future, more actions can be added, such as 'mirror'. Signed-off-by: Ido Schimmel Acked-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: Introduce PCI VF port flavour and port attribute

2019-07-09T19:02:13Z

In an eswitch, PCI VF may have port which is normally represented using a representor netdevice. To have better visibility of eswitch port, its association with VF, and its representor netdevice, introduce a PCI VF port flavour. When devlink port flavour is PCI VF, fill up PCI VF attributes of the port. Extend port name creation using PCI PF and VF number scheme on best effort basis, so that vendor drivers can skip defining their own scheme. $ devlink port show pci/0000:05:00.0/0: type eth netdev eth0 flavour pcipf pfnum 0 pci/0000:05:00.0/1: type eth netdev eth1 flavour pcivf pfnum 0 vfnum 0 pci/0000:05:00.0/2: type eth netdev eth2 flavour pcivf pfnum 0 vfnum 1 Acked-by: Jiri Pirko Signed-off-by: Parav Pandit Signed-off-by: David S. Miller

devlink: Introduce PCI PF port flavour and port attribute

2019-07-09T19:02:13Z

In an eswitch, PCI PF may have port which is normally represented using a representor netdevice. To have better visibility of eswitch port, its association with PF and a representor netdevice, introduce a PCI PF port flavour and port attriute. When devlink port flavour is PCI PF, fill up PCI PF attributes of the port. Extend port name creation using PCI PF number on best effort basis. So that vendor drivers can skip defining their own scheme. $ devlink port show pci/0000:05:00.0/0: type eth netdev eth0 flavour pcipf pfnum 0 Acked-by: Jiri Pirko Signed-off-by: Parav Pandit Signed-off-by: David S. Miller