#include "compat.h"
struct kmem_cache *flow_cache;
-static unsigned int hash_seed;
+static unsigned int hash_seed __read_mostly;
static inline bool arphdr_ok(struct sk_buff *skb)
{
return;
qp = (struct qtag_prefix *) skb->data;
- key->dl_vlan = qp->tci & htons(VLAN_VID_MASK);
- key->dl_vlan_pcp = (ntohs(qp->tci) & VLAN_PCP_MASK) >> VLAN_PCP_SHIFT;
+ key->dl_tci = qp->tci | htons(ODP_TCI_PRESENT);
__skb_pull(skb, sizeof(struct qtag_prefix));
}
* Ethernet header
* @in_port: port number on which @skb was received.
* @key: output flow key
+ * @is_frag: set to 1 if @skb contains an IPv4 fragment, or to 0 if @skb does
+ * not contain an IPv4 packet or if it is not a fragment.
*
* The caller must ensure that skb->len >= ETH_HLEN.
*
* past the IPv4 header, if one is present and of a correct length,
* otherwise the same as skb->network_header. For other key->dl_type
* values it is left untouched.
- *
- * Sets OVS_CB(skb)->is_frag to %true if @skb is an IPv4 fragment, otherwise to
- * %false.
*/
int flow_extract(struct sk_buff *skb, u16 in_port, struct odp_flow_key *key,
bool *is_frag)
memset(key, 0, sizeof *key);
key->tun_id = OVS_CB(skb)->tun_id;
key->in_port = in_port;
- key->dl_vlan = htons(ODP_VLAN_NONE);
*is_frag = false;
/*