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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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6
lib/netdev-dpdk.h
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@@ -4,6 +4,8 @@
#include <config.h>
#include "ofpbuf.h"
struct dpif_packet;
#ifdef DPDK_NETDEV
#include <rte_config.h>
@@ -20,7 +22,7 @@
int dpdk_init(int argc, char **argv);
void netdev_dpdk_register(void);
void free_dpdk_buf(struct ofpbuf *);
void free_dpdk_buf(struct dpif_packet *);
int pmd_thread_setaffinity_cpu(int cpu);
#else
@@ -38,7 +40,7 @@ netdev_dpdk_register(void)
}
static inline void
free_dpdk_buf(struct ofpbuf *buf OVS_UNUSED)
free_dpdk_buf(struct dpif_packet *buf OVS_UNUSED)
{
/* Nothing */
}