void __skb_get_hash(struct sk_buff *skb);
u32 __skb_get_hash_symmetric(const struct sk_buff *skb);
u32 skb_get_poff(const struct sk_buff *skb);
-u32 __skb_get_poff(const struct sk_buff *skb, void *data,
+u32 __skb_get_poff(const struct sk_buff *skb, const void *data,
const struct flow_keys_basic *keys, int hlen);
__be32 __skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto,
- void *data, int hlen_proto);
+ const void *data, int hlen_proto);
static inline __be32 skb_flow_get_ports(const struct sk_buff *skb,
int thoff, u8 ip_proto)
bool __skb_flow_dissect(const struct net *net,
const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container,
- void *data, __be16 proto, int nhoff, int hlen,
- unsigned int flags);
+ void *target_container, const void *data,
+ __be16 proto, int nhoff, int hlen, unsigned int flags);
static inline bool skb_flow_dissect(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
static inline bool
skb_flow_dissect_flow_keys_basic(const struct net *net,
const struct sk_buff *skb,
- struct flow_keys_basic *flow, void *data,
- __be16 proto, int nhoff, int hlen,
- unsigned int flags)
+ struct flow_keys_basic *flow,
+ const void *data, __be16 proto,
+ int nhoff, int hlen, unsigned int flags)
{
memset(flow, 0, sizeof(*flow));
return __skb_flow_dissect(net, skb, &flow_keys_basic_dissector, flow,
* is the protocol port offset returned from proto_ports_offset
*/
__be32 __skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto,
- void *data, int hlen)
+ const void *data, int hlen)
{
int poff = proto_ports_offset(ip_proto);
*/
void skb_flow_get_icmp_tci(const struct sk_buff *skb,
struct flow_dissector_key_icmp *key_icmp,
- void *data, int thoff, int hlen)
+ const void *data, int thoff, int hlen)
{
struct icmphdr *ih, _ih;
*/
static void __skb_flow_dissect_icmp(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container,
- void *data, int thoff, int hlen)
+ void *target_container, const void *data,
+ int thoff, int hlen)
{
struct flow_dissector_key_icmp *key_icmp;
static enum flow_dissect_ret
__skb_flow_dissect_mpls(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container, void *data, int nhoff, int hlen,
- int lse_index, bool *entropy_label)
+ void *target_container, const void *data, int nhoff,
+ int hlen, int lse_index, bool *entropy_label)
{
struct mpls_label *hdr, _hdr;
u32 entry, label, bos;
static enum flow_dissect_ret
__skb_flow_dissect_arp(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container, void *data, int nhoff, int hlen)
+ void *target_container, const void *data,
+ int nhoff, int hlen)
{
struct flow_dissector_key_arp *key_arp;
struct {
__skb_flow_dissect_gre(const struct sk_buff *skb,
struct flow_dissector_key_control *key_control,
struct flow_dissector *flow_dissector,
- void *target_container, void *data,
+ void *target_container, const void *data,
__be16 *p_proto, int *p_nhoff, int *p_hlen,
unsigned int flags)
{
static enum flow_dissect_ret
__skb_flow_dissect_batadv(const struct sk_buff *skb,
struct flow_dissector_key_control *key_control,
- void *data, __be16 *p_proto, int *p_nhoff, int hlen,
- unsigned int flags)
+ const void *data, __be16 *p_proto, int *p_nhoff,
+ int hlen, unsigned int flags)
{
struct {
struct batadv_unicast_packet batadv_unicast;
static void
__skb_flow_dissect_tcp(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container, void *data, int thoff, int hlen)
+ void *target_container, const void *data,
+ int thoff, int hlen)
{
struct flow_dissector_key_tcp *key_tcp;
struct tcphdr *th, _th;
static void
__skb_flow_dissect_ports(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container, void *data, int nhoff,
- u8 ip_proto, int hlen)
+ void *target_container, const void *data,
+ int nhoff, u8 ip_proto, int hlen)
{
enum flow_dissector_key_id dissector_ports = FLOW_DISSECTOR_KEY_MAX;
struct flow_dissector_key_ports *key_ports;
static void
__skb_flow_dissect_ipv4(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container, void *data, const struct iphdr *iph)
+ void *target_container, const void *data,
+ const struct iphdr *iph)
{
struct flow_dissector_key_ip *key_ip;
static void
__skb_flow_dissect_ipv6(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container, void *data, const struct ipv6hdr *iph)
+ void *target_container, const void *data,
+ const struct ipv6hdr *iph)
{
struct flow_dissector_key_ip *key_ip;
bool __skb_flow_dissect(const struct net *net,
const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
- void *target_container,
- void *data, __be16 proto, int nhoff, int hlen,
- unsigned int flags)
+ void *target_container, const void *data,
+ __be16 proto, int nhoff, int hlen, unsigned int flags)
{
struct flow_dissector_key_control *key_control;
struct flow_dissector_key_basic *key_basic;
}
EXPORT_SYMBOL(skb_get_hash_perturb);
-u32 __skb_get_poff(const struct sk_buff *skb, void *data,
+u32 __skb_get_poff(const struct sk_buff *skb, const void *data,
const struct flow_keys_basic *keys, int hlen)
{
u32 poff = keys->control.thoff;