Family psp netlink specification

Summary

PSP Security Protocol Generic Netlink family.

Operations

dev-get

Get / dump information about PSP capable devices on the system.

attribute-set:

dev

do:

request

attributes:

[id]

reply

attributes:

[id, ifindex, psp-versions-cap, psp-versions-ena]

pre

psp-device-get-locked

post

psp-device-unlock

dump:

reply

attributes:

[id, ifindex, psp-versions-cap, psp-versions-ena]

dev-add-ntf

Notification about device appearing.

notify:

dev-get

mcgrp:

mgmt

dev-del-ntf

Notification about device disappearing.

notify:

dev-get

mcgrp:

mgmt

dev-set

Set the configuration of a PSP device.

attribute-set:

dev

do:

request

attributes:

[id, psp-versions-ena]

reply

attributes:

[]

pre

psp-device-get-locked

post

psp-device-unlock

dev-change-ntf

Notification about device configuration being changed.

notify:

dev-get

mcgrp:

mgmt

key-rotate

Rotate the device key.

attribute-set:

dev

do:

request

attributes:

[id]

reply

attributes:

[id]

pre

psp-device-get-locked

post

psp-device-unlock

key-rotate-ntf

Notification about device key getting rotated.

notify:

key-rotate

mcgrp:

use

Multicast groups

• mgmt

• use

Definitions

version

type:

enum

entries:

• hdr0-aes-gcm-128

• hdr0-aes-gcm-256

• hdr0-aes-gmac-128

• hdr0-aes-gmac-256

Attribute sets

dev

id (u32)

doc:

PSP device ID.

ifindex (u32)

doc:

ifindex of the main netdevice linked to the PSP device.

psp-versions-cap (u32)

doc:

Bitmask of PSP versions supported by the device.

enum:

version

enum-as-flags:

True

psp-versions-ena (u32)

doc:

Bitmask of currently enabled (accepted on Rx) PSP versions.

enum:

version

enum-as-flags:

True