tls_device structure to register Inline TLS drivers
with net/tls
Signed-off-by: Atul Gupta <atul.gupta@xxxxxxxxxxx>
---
include/net/tls.h | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/include/net/tls.h b/include/net/tls.h
index 4913430..e315bf9 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -55,6 +55,27 @@
#define TLS_RECORD_TYPE_DATA 0x17
#define TLS_AAD_SPACE_SIZE 13
+#define TLS_DEVICE_NAME_MAX 32
+
+enum {
+ TLS_BASE_TX,
+ TLS_SW_TX,
+ TLS_FULL_HW, /* TLS record processed Inline */
+ TLS_NUM_CONFIG,
+};
+extern struct proto tls_prots[TLS_NUM_CONFIG];
+
+struct tls_device {
+ char name[TLS_DEVICE_NAME_MAX];
+ struct list_head dev_list;
+
+ /* netdev present in registered inline tls driver */
+ int (*netdev)(struct tls_device *device,
+ struct net_device *netdev);
+ int (*feature)(struct tls_device *device);
+ int (*hash)(struct tls_device *device, struct sock *sk);
+ void (*unhash)(struct tls_device *device, struct sock *sk);
+};
struct tls_sw_context {
struct crypto_aead *aead_send;
@@ -256,5 +277,7 @@ static inline struct tls_offload_context *tls_offload_ctx(
int tls_proccess_cmsg(struct sock *sk, struct msghdr *msg,
unsigned char *record_type);
+void tls_register_device(struct tls_device *device);
+void tls_unregister_device(struct tls_device *device);
#endif /* _TLS_OFFLOAD_H */
--
1.8.3.1
