diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-09-16 17:09:30 -0700 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-09-18 12:32:06 +0200 |
| commit | ed8a507b748336902525aa79e3573552534e8b3e (patch) | |
| tree | cda836c7826485ee4a82cd811273ae43933c53ec /include/net/psp | |
| parent | 00c94ca2b99e6610e483f92e531b319eeaed94aa (diff) | |
net: modify core data structures for PSP datapath support
Add pointers to psp data structures to core networking structs,
and an SKB extension to carry the PSP information from the drivers
to the socket layer.
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Co-developed-by: Daniel Zahka <daniel.zahka@gmail.com>
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250917000954.859376-4-daniel.zahka@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/net/psp')
| -rw-r--r-- | include/net/psp/functions.h | 6 | ||||
| -rw-r--r-- | include/net/psp/types.h | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/net/psp/functions.h b/include/net/psp/functions.h index 074f9df9afc3..d0043bd14299 100644 --- a/include/net/psp/functions.h +++ b/include/net/psp/functions.h @@ -5,10 +5,16 @@ #include <net/psp/types.h> +struct inet_timewait_sock; + /* Driver-facing API */ struct psp_dev * psp_dev_create(struct net_device *netdev, struct psp_dev_ops *psd_ops, struct psp_dev_caps *psd_caps, void *priv_ptr); void psp_dev_unregister(struct psp_dev *psd); +/* Kernel-facing API */ +static inline void psp_sk_assoc_free(struct sock *sk) { } +static inline void psp_twsk_assoc_free(struct inet_timewait_sock *tw) { } + #endif /* __NET_PSP_HELPERS_H */ diff --git a/include/net/psp/types.h b/include/net/psp/types.h index d242b1ecee7d..4922fc8d42fd 100644 --- a/include/net/psp/types.h +++ b/include/net/psp/types.h @@ -84,6 +84,13 @@ struct psp_dev_caps { #define PSP_MAX_KEY 32 +struct psp_skb_ext { + __be32 spi; + u16 dev_id; + u8 generation; + u8 version; +}; + /** * struct psp_dev_ops - netdev driver facing PSP callbacks */ |