summaryrefslogtreecommitdiffstats
path: root/include/linux
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/bpf.h50
-rw-r--r--include/linux/etherdevice.h1
-rw-r--r--include/linux/filter.h6
-rw-r--r--include/linux/ieee802154.h12
-rw-r--r--include/linux/if_pppox.h2
-rw-r--r--include/linux/igmp.h2
-rw-r--r--include/linux/net.h10
-rw-r--r--include/linux/netdevice.h12
-rw-r--r--include/linux/skbuff.h5
-rw-r--r--include/linux/spi/at86rf230.h1
-rw-r--r--include/linux/tcp.h1
-rw-r--r--include/linux/usb/usbnet.h12
12 files changed, 66 insertions, 48 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index bbfceb756452..a884f5a2c503 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -32,20 +32,16 @@ struct bpf_map {
u32 key_size;
u32 value_size;
u32 max_entries;
- struct bpf_map_ops *ops;
+ const struct bpf_map_ops *ops;
struct work_struct work;
};
struct bpf_map_type_list {
struct list_head list_node;
- struct bpf_map_ops *ops;
+ const struct bpf_map_ops *ops;
enum bpf_map_type type;
};
-void bpf_register_map_type(struct bpf_map_type_list *tl);
-void bpf_map_put(struct bpf_map *map);
-struct bpf_map *bpf_map_get(struct fd f);
-
/* function argument constraints */
enum bpf_arg_type {
ARG_ANYTHING = 0, /* any argument is ok */
@@ -109,37 +105,51 @@ struct bpf_verifier_ops {
struct bpf_prog_type_list {
struct list_head list_node;
- struct bpf_verifier_ops *ops;
+ const struct bpf_verifier_ops *ops;
enum bpf_prog_type type;
};
-void bpf_register_prog_type(struct bpf_prog_type_list *tl);
-
struct bpf_prog;
struct bpf_prog_aux {
atomic_t refcnt;
- bool is_gpl_compatible;
- enum bpf_prog_type prog_type;
- struct bpf_verifier_ops *ops;
- struct bpf_map **used_maps;
u32 used_map_cnt;
+ const struct bpf_verifier_ops *ops;
+ struct bpf_map **used_maps;
struct bpf_prog *prog;
struct work_struct work;
};
#ifdef CONFIG_BPF_SYSCALL
-void bpf_prog_put(struct bpf_prog *prog);
-#else
-static inline void bpf_prog_put(struct bpf_prog *prog) {}
-#endif
+void bpf_register_prog_type(struct bpf_prog_type_list *tl);
+void bpf_register_map_type(struct bpf_map_type_list *tl);
+
struct bpf_prog *bpf_prog_get(u32 ufd);
+void bpf_prog_put(struct bpf_prog *prog);
+
+struct bpf_map *bpf_map_get(struct fd f);
+void bpf_map_put(struct bpf_map *map);
+
/* verify correctness of eBPF program */
int bpf_check(struct bpf_prog *fp, union bpf_attr *attr);
+#else
+static inline void bpf_register_prog_type(struct bpf_prog_type_list *tl)
+{
+}
+
+static inline struct bpf_prog *bpf_prog_get(u32 ufd)
+{
+ return ERR_PTR(-EOPNOTSUPP);
+}
+
+static inline void bpf_prog_put(struct bpf_prog *prog)
+{
+}
+#endif /* CONFIG_BPF_SYSCALL */
/* verifier prototypes for helper functions called from eBPF programs */
-extern struct bpf_func_proto bpf_map_lookup_elem_proto;
-extern struct bpf_func_proto bpf_map_update_elem_proto;
-extern struct bpf_func_proto bpf_map_delete_elem_proto;
+extern const struct bpf_func_proto bpf_map_lookup_elem_proto;
+extern const struct bpf_func_proto bpf_map_update_elem_proto;
+extern const struct bpf_func_proto bpf_map_delete_elem_proto;
#endif /* _LINUX_BPF_H */
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 1d869d185a0d..606563ef8a72 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -35,7 +35,6 @@ extern const struct header_ops eth_header_ops;
int eth_header(struct sk_buff *skb, struct net_device *dev, unsigned short type,
const void *daddr, const void *saddr, unsigned len);
-int eth_rebuild_header(struct sk_buff *skb);
int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh,
__be16 type);
diff --git a/include/linux/filter.h b/include/linux/filter.h
index caac2087a4d5..9ee8c67ea249 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -145,8 +145,6 @@ struct bpf_prog_aux;
.off = 0, \
.imm = ((__u64) (IMM)) >> 32 })
-#define BPF_PSEUDO_MAP_FD 1
-
/* pseudo BPF_LD_IMM64 insn used to refer to process-local map_fd */
#define BPF_LD_MAP_FD(DST, MAP_FD) \
BPF_LD_IMM64_RAW(DST, BPF_PSEUDO_MAP_FD, MAP_FD)
@@ -310,9 +308,11 @@ struct bpf_binary_header {
struct bpf_prog {
u16 pages; /* Number of allocated pages */
bool jited; /* Is our filter JIT'ed? */
+ bool gpl_compatible; /* Is our filter GPL compatible? */
u32 len; /* Number of filter blocks */
- struct sock_fprog_kern *orig_prog; /* Original BPF program */
+ enum bpf_prog_type type; /* Type of BPF program */
struct bpf_prog_aux *aux; /* Auxiliary fields */
+ struct sock_fprog_kern *orig_prog; /* Original BPF program */
unsigned int (*bpf_func)(const struct sk_buff *skb,
const struct bpf_insn *filter);
/* Instructions for interpreter */
diff --git a/include/linux/ieee802154.h b/include/linux/ieee802154.h
index 6e82d888287c..40b0ab953937 100644
--- a/include/linux/ieee802154.h
+++ b/include/linux/ieee802154.h
@@ -28,7 +28,8 @@
#include <asm/byteorder.h>
#define IEEE802154_MTU 127
-#define IEEE802154_MIN_PSDU_LEN 5
+#define IEEE802154_ACK_PSDU_LEN 5
+#define IEEE802154_MIN_PSDU_LEN 9
#define IEEE802154_PAN_ID_BROADCAST 0xffff
#define IEEE802154_ADDR_SHORT_BROADCAST 0xffff
@@ -204,11 +205,18 @@ enum {
/**
* ieee802154_is_valid_psdu_len - check if psdu len is valid
+ * available lengths:
+ * 0-4 Reserved
+ * 5 MPDU (Acknowledgment)
+ * 6-8 Reserved
+ * 9-127 MPDU
+ *
* @len: psdu len with (MHR + payload + MFR)
*/
static inline bool ieee802154_is_valid_psdu_len(const u8 len)
{
- return (len >= IEEE802154_MIN_PSDU_LEN && len <= IEEE802154_MTU);
+ return (len == IEEE802154_ACK_PSDU_LEN ||
+ (len >= IEEE802154_MIN_PSDU_LEN && len <= IEEE802154_MTU));
}
/**
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index aff7ad8a4ea3..66a7d7600f43 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -19,6 +19,7 @@
#include <linux/netdevice.h>
#include <linux/ppp_channel.h>
#include <linux/skbuff.h>
+#include <linux/workqueue.h>
#include <uapi/linux/if_pppox.h>
static inline struct pppoe_hdr *pppoe_hdr(const struct sk_buff *skb)
@@ -32,6 +33,7 @@ struct pppoe_opt {
struct pppoe_addr pa; /* what this socket is bound to*/
struct sockaddr_pppox relay; /* what socket data will be
relayed to (PPPoE relaying) */
+ struct work_struct padt_work;/* Work item for handling PADT */
};
struct pptp_opt {
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 2c677afeea47..b5a6470e686c 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -111,7 +111,9 @@ struct ip_mc_list {
extern int ip_check_mc_rcu(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u16 proto);
extern int igmp_rcv(struct sk_buff *);
+extern int __ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr);
extern int ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr);
+extern int __ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr);
extern int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr);
extern void ip_mc_drop_socket(struct sock *sk);
extern int ip_mc_source(int add, int omode, struct sock *sk,
diff --git a/include/linux/net.h b/include/linux/net.h
index 17d83393afcc..e74114bcca68 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -120,7 +120,6 @@ struct socket {
struct vm_area_struct;
struct page;
-struct kiocb;
struct sockaddr;
struct msghdr;
struct module;
@@ -162,8 +161,8 @@ struct proto_ops {
int (*compat_getsockopt)(struct socket *sock, int level,
int optname, char __user *optval, int __user *optlen);
#endif
- int (*sendmsg) (struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t total_len);
+ int (*sendmsg) (struct socket *sock, struct msghdr *m,
+ size_t total_len);
/* Notes for implementing recvmsg:
* ===============================
* msg->msg_namelen should get updated by the recvmsg handlers
@@ -172,9 +171,8 @@ struct proto_ops {
* handlers can assume that msg.msg_name is either NULL or has
* a minimum size of sizeof(struct sockaddr_storage).
*/
- int (*recvmsg) (struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t total_len,
- int flags);
+ int (*recvmsg) (struct socket *sock, struct msghdr *m,
+ size_t total_len, int flags);
int (*mmap) (struct file *file, struct socket *sock,
struct vm_area_struct * vma);
ssize_t (*sendpage) (struct socket *sock, struct page *page,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 429d1790a27e..625c8d71511b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -261,7 +261,6 @@ struct header_ops {
unsigned short type, const void *daddr,
const void *saddr, unsigned int len);
int (*parse)(const struct sk_buff *skb, unsigned char *haddr);
- int (*rebuild)(struct sk_buff *skb);
int (*cache)(const struct neighbour *neigh, struct hh_cache *hh, __be16 type);
void (*cache_update)(struct hh_cache *hh,
const struct net_device *dev,
@@ -1346,7 +1345,7 @@ enum netdev_priv_flags {
* if one wants to override the ndo_*() functions
* @ethtool_ops: Management operations
* @fwd_ops: Management operations
- * @header_ops: Includes callbacks for creating,parsing,rebuilding,etc
+ * @header_ops: Includes callbacks for creating,parsing,caching,etc
* of Layer 2 headers.
*
* @flags: Interface flags (a la BSD)
@@ -2400,15 +2399,6 @@ static inline int dev_parse_header(const struct sk_buff *skb,
return dev->header_ops->parse(skb, haddr);
}
-static inline int dev_rebuild_header(struct sk_buff *skb)
-{
- const struct net_device *dev = skb->dev;
-
- if (!dev->header_ops || !dev->header_ops->rebuild)
- return 0;
- return dev->header_ops->rebuild(skb);
-}
-
typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, int len);
int register_gifconf(unsigned int family, gifconf_func_t *gifconf);
static inline int unregister_gifconf(unsigned int family)
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 30007afe70b3..bba1330757c0 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -492,7 +492,6 @@ static inline u32 skb_mstamp_us_delta(const struct skb_mstamp *t1,
* @napi_id: id of the NAPI struct this skb came from
* @secmark: security marking
* @mark: Generic packet mark
- * @dropcount: total number of sk_receive_queue overflows
* @vlan_proto: vlan encapsulation protocol
* @vlan_tci: vlan tag control information
* @inner_protocol: Protocol (encapsulation)
@@ -641,7 +640,6 @@ struct sk_buff {
#endif
union {
__u32 mark;
- __u32 dropcount;
__u32 reserved_tailroom;
};
@@ -870,8 +868,7 @@ unsigned int skb_seq_read(unsigned int consumed, const u8 **data,
void skb_abort_seq_read(struct skb_seq_state *st);
unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,
- unsigned int to, struct ts_config *config,
- struct ts_state *state);
+ unsigned int to, struct ts_config *config);
/*
* Packet hash types specify the type of hash in skb_set_hash.
diff --git a/include/linux/spi/at86rf230.h b/include/linux/spi/at86rf230.h
index cd519a11c2c6..b63fe6f5fdc8 100644
--- a/include/linux/spi/at86rf230.h
+++ b/include/linux/spi/at86rf230.h
@@ -22,6 +22,7 @@ struct at86rf230_platform_data {
int rstn;
int slp_tr;
int dig2;
+ u8 xtal_trim;
};
#endif
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 1a7adb411647..97dbf16f7d9d 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -236,7 +236,6 @@ struct tcp_sock {
u32 lost_out; /* Lost packets */
u32 sacked_out; /* SACK'd packets */
u32 fackets_out; /* FACK'd packets */
- u32 tso_deferred;
/* from STCP, retrans queue hinting */
struct sk_buff* lost_skb_hint;
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index d9a4905e01d0..ff3fb2bd0e90 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -228,8 +228,20 @@ struct skb_data { /* skb->cb is one of these */
struct usbnet *dev;
enum skb_state state;
size_t length;
+ unsigned long packets;
};
+/* Drivers that set FLAG_MULTI_PACKET must call this in their
+ * tx_fixup method before returning an skb.
+ */
+static inline void
+usbnet_set_skb_tx_stats(struct sk_buff *skb, unsigned long packets)
+{
+ struct skb_data *entry = (struct skb_data *) skb->cb;
+
+ entry->packets = packets;
+}
+
extern int usbnet_open(struct net_device *net);
extern int usbnet_stop(struct net_device *net);
extern netdev_tx_t usbnet_start_xmit(struct sk_buff *skb,
OpenPOWER on IntegriCloud