Add a netlink family for PSP and allow drivers to register support. The "PSP device" is its own object. This allows us to perform more flexible reference counting / lifetime control than if PSP information was part of net_device. In the future we should also be able to "delegate" PSP access to software devices, such as *vlan, veth or netkit more easily.
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| 1 | /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ | ||
| 2 | /* Do not edit directly, auto-generated from: */ | ||
| 3 | /* Documentation/netlink/specs/psp.yaml */ | ||
| 4 | /* YNL-GEN uapi header */ | ||
| 5 | |||
| 6 | #ifndef _UAPI_LINUX_PSP_H | ||
| 7 | #define _UAPI_LINUX_PSP_H | ||
| 8 | |||
| 9 | #define PSP_FAMILY_NAME "psp" | ||
| 10 | #define PSP_FAMILY_VERSION 1 | ||
| 11 | |||
| 12 | enum psp_version { | ||
| 13 | PSP_VERSION_HDR0_AES_GCM_128, | ||
| 14 | PSP_VERSION_HDR0_AES_GCM_256, | ||
| 15 | PSP_VERSION_HDR0_AES_GMAC_128, | ||
| 16 | PSP_VERSION_HDR0_AES_GMAC_256, | ||
| 17 | }; | ||
| 18 | |||
| 19 | enum { | ||
| 20 | PSP_A_DEV_ID = 1, | ||
| 21 | PSP_A_DEV_IFINDEX, | ||
| 22 | PSP_A_DEV_PSP_VERSIONS_CAP, | ||
| 23 | PSP_A_DEV_PSP_VERSIONS_ENA, | ||
| 24 | |||
| 25 | __PSP_A_DEV_MAX, | ||
| 26 | PSP_A_DEV_MAX = (__PSP_A_DEV_MAX - 1) | ||
| 27 | }; | ||
| 28 | |||
| 29 | enum { | ||
| 30 | PSP_CMD_DEV_GET = 1, | ||
| 31 | PSP_CMD_DEV_ADD_NTF, | ||
| 32 | PSP_CMD_DEV_DEL_NTF, | ||
| 33 | PSP_CMD_DEV_SET, | ||
| 34 | PSP_CMD_DEV_CHANGE_NTF, | ||
| 35 | |||
| 36 | __PSP_CMD_MAX, | ||
| 37 | PSP_CMD_MAX = (__PSP_CMD_MAX - 1) | ||
| 38 | }; | ||
| 39 | |||
| 40 | #define PSP_MCGRP_MGMT "mgmt" | ||
| 41 | |||
| 42 | #endif /* _UAPI_LINUX_PSP_H */ | ||