aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/linux/netdevice.h9
-rw-r--r--include/linux/skbuff.h5
-rw-r--r--include/linux/snmp.h2
-rw-r--r--include/linux/xfrm.h35
-rw-r--r--include/net/flow.h6
-rw-r--r--include/net/iucv/iucv.h2
-rw-r--r--include/net/tcp.h9
-rw-r--r--include/net/xfrm.h23
8 files changed, 81 insertions, 10 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index e027a3750a77..ac0c92b1e002 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -325,7 +325,6 @@ struct net_device
#define NETIF_F_VLAN_CHALLENGED 1024 /* Device cannot handle VLAN packets */
#define NETIF_F_GSO 2048 /* Enable software GSO. */
#define NETIF_F_LLTX 4096 /* LockLess TX */
-#define NETIF_F_INTERNAL_STATS 8192 /* Use stats structure in net_device */
/* Segmentation offload features */
#define NETIF_F_GSO_SHIFT 16
@@ -654,8 +653,10 @@ static inline void netif_start_queue(struct net_device *dev)
static inline void netif_wake_queue(struct net_device *dev)
{
#ifdef CONFIG_NETPOLL_TRAP
- if (netpoll_trap())
+ if (netpoll_trap()) {
+ clear_bit(__LINK_STATE_XOFF, &dev->state);
return;
+ }
#endif
if (test_and_clear_bit(__LINK_STATE_XOFF, &dev->state))
__netif_schedule(dev);
@@ -663,10 +664,6 @@ static inline void netif_wake_queue(struct net_device *dev)
static inline void netif_stop_queue(struct net_device *dev)
{
-#ifdef CONFIG_NETPOLL_TRAP
- if (netpoll_trap())
- return;
-#endif
set_bit(__LINK_STATE_XOFF, &dev->state);
}
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 2694cb3ca763..253a2b9be9d6 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1471,6 +1471,11 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
prefetch(skb->next), (skb != (struct sk_buff *)(queue)); \
skb = skb->next)
+#define skb_queue_walk_safe(queue, skb, tmp) \
+ for (skb = (queue)->next, tmp = skb->next; \
+ skb != (struct sk_buff *)(queue); \
+ skb = tmp, tmp = skb->next)
+
#define skb_queue_reverse_walk(queue, skb) \
for (skb = (queue)->prev; \
prefetch(skb->prev), (skb != (struct sk_buff *)(queue)); \
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 854aa6b543f1..802b3a38b041 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -40,6 +40,8 @@ enum
IPSTATS_MIB_FRAGCREATES, /* FragCreates */
IPSTATS_MIB_INMCASTPKTS, /* InMcastPkts */
IPSTATS_MIB_OUTMCASTPKTS, /* OutMcastPkts */
+ IPSTATS_MIB_INBCASTPKTS, /* InBcastPkts */
+ IPSTATS_MIB_OUTBCASTPKTS, /* OutBcastPkts */
__IPSTATS_MIB_MAX
};
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 9c656a5cf842..a5d53e0fe152 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -185,6 +185,11 @@ enum {
#define XFRM_MSG_NEWSADINFO XFRM_MSG_NEWSADINFO
XFRM_MSG_GETSADINFO,
#define XFRM_MSG_GETSADINFO XFRM_MSG_GETSADINFO
+
+ XFRM_MSG_NEWSPDINFO,
+#define XFRM_MSG_NEWSPDINFO XFRM_MSG_NEWSPDINFO
+ XFRM_MSG_GETSPDINFO,
+#define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO
__XFRM_MSG_MAX
};
#define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -290,6 +295,36 @@ enum xfrm_sadattr_type_t {
#define XFRMA_SAD_MAX (__XFRMA_SAD_MAX - 1)
};
+/* SPD Table filter flags */
+enum xfrm_spd_ftype_t {
+ XFRM_SPD_UNSPEC,
+ XFRM_SPD_HMASK=1,
+ XFRM_SPD_HMAX=2,
+ XFRM_SPD_ICNT=4,
+ XFRM_SPD_OCNT=8,
+ XFRM_SPD_FCNT=16,
+ XFRM_SPD_ISCNT=32,
+ XFRM_SPD_OSCNT=64,
+ XFRM_SPD_FSCNT=128,
+ __XFRM_SPD_MAX
+
+#define XFRM_SPD_MAX (__XFRM_SPD_MAX - 1)
+};
+enum xfrm_spdattr_type_t {
+ XFRMA_SPD_UNSPEC,
+ XFRMA_SPDHMASK,
+ XFRMA_SPDHMAX,
+ XFRMA_SPDICNT,
+ XFRMA_SPDOCNT,
+ XFRMA_SPDFCNT,
+ XFRMA_SPDISCNT,
+ XFRMA_SPDOSCNT,
+ XFRMA_SPDFSCNT,
+ __XFRMA_SPD_MAX
+
+#define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1)
+};
+
struct xfrm_usersa_info {
struct xfrm_selector sel;
struct xfrm_id id;
diff --git a/include/net/flow.h b/include/net/flow.h
index ce4b10d8b412..f3cc1f812619 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -97,4 +97,10 @@ extern void *flow_cache_lookup(struct flowi *key, u16 family, u8 dir,
extern void flow_cache_flush(void);
extern atomic_t flow_cache_genid;
+static inline int flow_cache_uli_match(struct flowi *fl1, struct flowi *fl2)
+{
+ return (fl1->proto == fl2->proto &&
+ !memcmp(&fl1->uli_u, &fl2->uli_u, sizeof(fl1->uli_u)));
+}
+
#endif
diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h
index 746e7416261e..fd70adbb3566 100644
--- a/include/net/iucv/iucv.h
+++ b/include/net/iucv/iucv.h
@@ -16,7 +16,7 @@
* completed a register, it can exploit the other functions.
* For furthur reference on all IUCV functionality, refer to the
* CP Programming Services book, also available on the web thru
- * www.ibm.com/s390/vm/pubs, manual # SC24-5760
+ * www.vm.ibm.com/pubs, manual # SC24-6084
*
* Definition of Return Codes
* - All positive return codes including zero are reflected back
diff --git a/include/net/tcp.h b/include/net/tcp.h
index a385797f160a..ef8f9d4dae85 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -736,9 +736,7 @@ static inline __u32 tcp_current_ssthresh(const struct sock *sk)
static inline void tcp_sync_left_out(struct tcp_sock *tp)
{
- if (tp->rx_opt.sack_ok &&
- (tp->sacked_out >= tp->packets_out - tp->lost_out))
- tp->sacked_out = tp->packets_out - tp->lost_out;
+ BUG_ON(tp->sacked_out + tp->lost_out > tp->packets_out);
tp->left_out = tp->sacked_out + tp->lost_out;
}
@@ -1201,9 +1199,14 @@ static inline struct sk_buff *tcp_send_head(struct sock *sk)
static inline void tcp_advance_send_head(struct sock *sk, struct sk_buff *skb)
{
+ struct tcp_sock *tp = tcp_sk(sk);
+
sk->sk_send_head = skb->next;
if (sk->sk_send_head == (struct sk_buff *)&sk->sk_write_queue)
sk->sk_send_head = NULL;
+ /* Don't override Nagle indefinately with F-RTO */
+ if (tp->frto_counter == 2)
+ tp->frto_counter = 3;
}
static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unlinked)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 8287081d77f2..66c2d3eec03c 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -423,6 +423,18 @@ struct xfrm_sadinfo
u32 sadhmcnt; /* max allowed hash bkts */
u32 sadcnt; /* current running count */
};
+
+struct xfrm_spdinfo
+{
+ u32 incnt;
+ u32 outcnt;
+ u32 fwdcnt;
+ u32 inscnt;
+ u32 outscnt;
+ u32 fwdscnt;
+ u32 spdhcnt;
+ u32 spdhmcnt;
+};
#ifdef CONFIG_AUDITSYSCALL
extern void xfrm_audit_log(uid_t auid, u32 secid, int type, int result,
struct xfrm_policy *xp, struct xfrm_state *x);
@@ -591,6 +603,10 @@ struct xfrm_dst
struct rt6_info rt6;
} u;
struct dst_entry *route;
+#ifdef CONFIG_XFRM_SUB_POLICY
+ struct flowi *origin;
+ struct xfrm_selector *partner;
+#endif
u32 genid;
u32 route_mtu_cached;
u32 child_mtu_cached;
@@ -603,6 +619,12 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst)
dst_release(xdst->route);
if (likely(xdst->u.dst.xfrm))
xfrm_state_put(xdst->u.dst.xfrm);
+#ifdef CONFIG_XFRM_SUB_POLICY
+ kfree(xdst->origin);
+ xdst->origin = NULL;
+ kfree(xdst->partner);
+ xdst->partner = NULL;
+#endif
}
extern void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev);
@@ -946,6 +968,7 @@ extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
extern int xfrm_state_delete(struct xfrm_state *x);
extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info);
extern void xfrm_sad_getinfo(struct xfrm_sadinfo *si);
+extern void xfrm_spd_getinfo(struct xfrm_spdinfo *si);
extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
extern void xfrm_replay_notify(struct xfrm_state *x, int event);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.