diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-09-16 17:09:29 -0700 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-09-18 12:32:06 +0200 |
| commit | 00c94ca2b99e6610e483f92e531b319eeaed94aa (patch) | |
| tree | 45ab3e38c7e4adbef9e22972062c64e825d0ccac /include/linux/netdevice.h | |
| parent | a9266275fd7b309067fd132982035270fee6dc06 (diff) | |
psp: base PSP device support
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.
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250917000954.859376-3-daniel.zahka@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f5a840c07cf1..1c54d44805fa 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1906,6 +1906,7 @@ enum netdev_reg_state { * device struct * @mpls_ptr: mpls_dev struct pointer * @mctp_ptr: MCTP specific data + * @psp_dev: PSP crypto device registered for this netdev * * @dev_addr: Hw address (before bcast, * because most packets are unicast) @@ -2310,6 +2311,9 @@ struct net_device { #if IS_ENABLED(CONFIG_MCTP) struct mctp_dev __rcu *mctp_ptr; #endif +#if IS_ENABLED(CONFIG_INET_PSP) + struct psp_dev __rcu *psp_dev; +#endif /* * Cache lines mostly used on receive path (including eth_type_trans()) |