diff options
Diffstat (limited to 'net/tls/tls.h')
| -rw-r--r-- | net/tls/tls.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/net/tls/tls.h b/net/tls/tls.h index 8005ee25157d..3740740504e3 100644 --- a/net/tls/tls.h +++ b/net/tls/tls.h @@ -39,6 +39,9 @@ #include <linux/skmsg.h> #include <net/tls.h> +#define TLS_PAGE_ORDER (min_t(unsigned int, PAGE_ALLOC_COSTLY_ORDER, \ + TLS_MAX_PAYLOAD_SIZE >> PAGE_SHIFT)) + #define __TLS_INC_STATS(net, field) \ __SNMP_INC_STATS((net)->mib.tls_statistics, field) #define TLS_INC_STATS(net, field) \ @@ -118,13 +121,15 @@ void tls_device_write_space(struct sock *sk, struct tls_context *ctx); int tls_process_cmsg(struct sock *sk, struct msghdr *msg, unsigned char *record_type); -int decrypt_skb(struct sock *sk, struct sk_buff *skb, - struct scatterlist *sgout); +int decrypt_skb(struct sock *sk, struct scatterlist *sgout); int tls_sw_fallback_init(struct sock *sk, struct tls_offload_context_tx *offload_ctx, struct tls_crypto_info *crypto_info); +int tls_strp_msg_hold(struct sock *sk, struct sk_buff *skb, + struct sk_buff_head *dst); + static inline struct tls_msg *tls_msg(struct sk_buff *skb) { struct sk_skb_cb *scb = (struct sk_skb_cb *)skb->cb; @@ -132,18 +137,22 @@ static inline struct tls_msg *tls_msg(struct sk_buff *skb) return &scb->tls; } +static inline struct sk_buff *tls_strp_msg(struct tls_sw_context_rx *ctx) +{ + return ctx->recv_pkt; +} + #ifdef CONFIG_TLS_DEVICE -void tls_device_init(void); +int tls_device_init(void); void tls_device_cleanup(void); int tls_set_device_offload(struct sock *sk, struct tls_context *ctx); void tls_device_free_resources_tx(struct sock *sk); int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx); void tls_device_offload_cleanup_rx(struct sock *sk); void tls_device_rx_resync_new_rec(struct sock *sk, u32 rcd_len, u32 seq); -int tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx, - struct sk_buff *skb, struct strp_msg *rxm); +int tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx); #else -static inline void tls_device_init(void) {} +static inline int tls_device_init(void) { return 0; } static inline void tls_device_cleanup(void) {} static inline int @@ -165,8 +174,7 @@ static inline void tls_device_rx_resync_new_rec(struct sock *sk, u32 rcd_len, u32 seq) {} static inline int -tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx, - struct sk_buff *skb, struct strp_msg *rxm) +tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx) { return 0; } |