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dpif-netdev: use dpif_packet structure for packets

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This commit introduces a new data structure used for receiving packets from
netdevs and passing them to dpifs.
The purpose of this change is to allow storing some private data for each
packet. The subsequent commits make use of it.

Signed-off-by: Daniele Di Proietto <ddiproietto@vmware.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
This commit is contained in:
Daniele Di Proietto
2014-06-23 11:43:57 -07:00
committed by Pravin B Shelar
parent 9441caf372
commit 910885540a
18 changed files with 277 additions and 96 deletions
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12
lib/odp-execute.h
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@@ -24,10 +24,10 @@
#include "openvswitch/types.h"
struct nlattr;
struct ofpbuf;
struct dpif_packet;
struct pkt_metadata;
typedef void (*odp_execute_cb)(void *dp, struct ofpbuf *packet,
typedef void (*odp_execute_cb)(void *dp, struct dpif_packet *packet,
struct pkt_metadata *,
const struct nlattr *action, bool may_steal);
@@ -35,8 +35,8 @@ typedef void (*odp_execute_cb)(void *dp, struct ofpbuf *packet,
* to 'dp_execute_action', if non-NULL. Currently this is called only for
* actions OVS_ACTION_ATTR_OUTPUT and OVS_ACTION_ATTR_USERSPACE so
* 'dp_execute_action' needs to handle only these. */
void odp_execute_actions(void *dp, struct ofpbuf *packet, bool steal,
struct pkt_metadata *,
const struct nlattr *actions, size_t actions_len,
odp_execute_cb dp_execute_action);
void odp_execute_actions(void *dp, struct dpif_packet *packet, bool steal,
struct pkt_metadata *,
const struct nlattr *actions, size_t actions_len,
odp_execute_cb dp_execute_action);
#endif