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authorDavid S. Miller <davem@davemloft.net>2018-07-25 05:21:58 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-25 05:21:58 +0300
commit19725496da5602b401eae389736ab00d1817e264 (patch)
tree4c1a94bf0121769110f1b9c08ee337a55679a48a /include/net
parentaea5f654e6b78a0c976f7a25950155932c77a53f (diff)
parent9981b4fb8684883dcc0daf088891ff32260b9794 (diff)
downloadlinux-19725496da5602b401eae389736ab00d1817e264.tar.xz
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'include/net')
-rw-r--r--include/net/cfg80211.h12
-rw-r--r--include/net/ip6_fib.h5
-rw-r--r--include/net/netfilter/nf_tables.h5
-rw-r--r--include/net/tcp.h7
4 files changed, 20 insertions, 9 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 9ba1f289c439..9a850973e09a 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -5937,10 +5937,11 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
/**
* cfg80211_rx_control_port - notification about a received control port frame
* @dev: The device the frame matched to
- * @buf: control port frame
- * @len: length of the frame data
- * @addr: The peer from which the frame was received
- * @proto: frame protocol, typically PAE or Pre-authentication
+ * @skb: The skbuf with the control port frame. It is assumed that the skbuf
+ * is 802.3 formatted (with 802.3 header). The skb can be non-linear.
+ * This function does not take ownership of the skb, so the caller is
+ * responsible for any cleanup. The caller must also ensure that
+ * skb->protocol is set appropriately.
* @unencrypted: Whether the frame was received unencrypted
*
* This function is used to inform userspace about a received control port
@@ -5953,8 +5954,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
* Return: %true if the frame was passed to userspace
*/
bool cfg80211_rx_control_port(struct net_device *dev,
- const u8 *buf, size_t len,
- const u8 *addr, u16 proto, bool unencrypted);
+ struct sk_buff *skb, bool unencrypted);
/**
* cfg80211_cqm_rssi_notify - connection quality monitoring rssi event
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 71b9043aa0e7..3d4930528db0 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -281,6 +281,11 @@ static inline void fib6_info_hold(struct fib6_info *f6i)
atomic_inc(&f6i->fib6_ref);
}
+static inline bool fib6_info_hold_safe(struct fib6_info *f6i)
+{
+ return atomic_inc_not_zero(&f6i->fib6_ref);
+}
+
static inline void fib6_info_release(struct fib6_info *f6i)
{
if (f6i && atomic_dec_and_test(&f6i->fib6_ref))
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 08c005ce56e9..dc417ef0a0c5 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -150,6 +150,7 @@ static inline void nft_data_debug(const struct nft_data *data)
* @portid: netlink portID of the original message
* @seq: netlink sequence number
* @family: protocol family
+ * @level: depth of the chains
* @report: notify via unicast netlink message
*/
struct nft_ctx {
@@ -160,6 +161,7 @@ struct nft_ctx {
u32 portid;
u32 seq;
u8 family;
+ u8 level;
bool report;
};
@@ -865,7 +867,6 @@ enum nft_chain_flags {
* @table: table that this chain belongs to
* @handle: chain handle
* @use: number of jump references to this chain
- * @level: length of longest path to this chain
* @flags: bitmask of enum nft_chain_flags
* @name: name of the chain
*/
@@ -878,7 +879,6 @@ struct nft_chain {
struct nft_table *table;
u64 handle;
u32 use;
- u16 level;
u8 flags:6,
genmask:2;
char *name;
@@ -1124,7 +1124,6 @@ struct nft_flowtable {
u32 genmask:2,
use:30;
u64 handle;
- char *dev_name[NFT_FLOWTABLE_DEVICE_MAX];
/* runtime data below here */
struct nf_hook_ops *ops ____cacheline_aligned;
struct nf_flowtable data;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index f6e0a9b1dff3..d769dc20359b 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -342,6 +342,7 @@ ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags);
+void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks);
static inline void tcp_dec_quickack_mode(struct sock *sk,
const unsigned int pkts)
{
@@ -540,6 +541,7 @@ void tcp_send_fin(struct sock *sk);
void tcp_send_active_reset(struct sock *sk, gfp_t priority);
int tcp_send_synack(struct sock *);
void tcp_push_one(struct sock *, unsigned int mss_now);
+void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
void tcp_send_ack(struct sock *sk);
void tcp_send_delayed_ack(struct sock *sk);
void tcp_send_loss_probe(struct sock *sk);
@@ -840,6 +842,11 @@ static inline void bpf_compute_data_end_sk_skb(struct sk_buff *skb)
*/
static inline int tcp_v6_iif(const struct sk_buff *skb)
{
+ return TCP_SKB_CB(skb)->header.h6.iif;
+}
+
+static inline int tcp_v6_iif_l3_slave(const struct sk_buff *skb)
+{
bool l3_slave = ipv6_l3mdev_skb(TCP_SKB_CB(skb)->header.h6.flags);
return l3_slave ? skb->skb_iif : TCP_SKB_CB(skb)->header.h6.iif;