__u8 l4_hash:1;
__u8 sw_hash:1;
+#ifdef CONFIG_WIRELESS
__u8 wifi_acked_valid:1;
__u8 wifi_acked:1;
+#endif
__u8 no_fcs:1;
/* Indicates the inner headers are valid in the skbuff. */
__u8 encapsulation:1;
#endif
}
+static inline bool skb_wifi_acked_valid(const struct sk_buff *skb)
+{
+#ifdef CONFIG_WIRELESS
+ return skb->wifi_acked_valid;
+#else
+ return 0;
+#endif
+}
+
/**
* skb_unref - decrement the skb's reference count
* @skb: buffer
else
sock_write_timestamp(sk, kt);
- if (sock_flag(sk, SOCK_WIFI_STATUS) && skb->wifi_acked_valid)
+ if (sock_flag(sk, SOCK_WIFI_STATUS) && skb_wifi_acked_valid(skb))
__sock_recv_wifi_status(msg, sk, skb);
}
}
EXPORT_SYMBOL_GPL(skb_tstamp_tx);
+#ifdef CONFIG_WIRELESS
void skb_complete_wifi_ack(struct sk_buff *skb, bool acked)
{
struct sock *sk = skb->sk;
kfree_skb(skb);
}
EXPORT_SYMBOL_GPL(skb_complete_wifi_ack);
+#endif /* CONFIG_WIRELESS */
/**
* skb_partial_csum_set - set up and verify partial csum values for packet
}
EXPORT_SYMBOL_GPL(__sock_recv_timestamp);
+#ifdef CONFIG_WIRELESS
void __sock_recv_wifi_status(struct msghdr *msg, struct sock *sk,
struct sk_buff *skb)
{
put_cmsg(msg, SOL_SOCKET, SCM_WIFI_STATUS, sizeof(ack), &ack);
}
EXPORT_SYMBOL_GPL(__sock_recv_wifi_status);
+#endif
static inline void sock_recv_drops(struct msghdr *msg, struct sock *sk,
struct sk_buff *skb)