mirror of
https://github.com/openvswitch/ovs
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910885540a
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>
56 lines
921 B
C
56 lines
921 B
C
#ifndef NETDEV_DPDK_H
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#define NETDEV_DPDK_H
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#include <config.h>
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#include "ofpbuf.h"
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struct dpif_packet;
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#ifdef DPDK_NETDEV
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#include <rte_config.h>
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#include <rte_eal.h>
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#include <rte_debug.h>
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#include <rte_ethdev.h>
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#include <rte_errno.h>
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#include <rte_memzone.h>
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#include <rte_memcpy.h>
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#include <rte_cycles.h>
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#include <rte_spinlock.h>
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#include <rte_launch.h>
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#include <rte_malloc.h>
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int dpdk_init(int argc, char **argv);
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void netdev_dpdk_register(void);
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void free_dpdk_buf(struct dpif_packet *);
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int pmd_thread_setaffinity_cpu(int cpu);
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#else
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static inline int
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dpdk_init(int arg1 OVS_UNUSED, char **arg2 OVS_UNUSED)
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{
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return 0;
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}
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static inline void
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netdev_dpdk_register(void)
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{
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/* Nothing */
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}
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static inline void
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free_dpdk_buf(struct dpif_packet *buf OVS_UNUSED)
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{
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/* Nothing */
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}
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static inline int
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pmd_thread_setaffinity_cpu(int cpu OVS_UNUSED)
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{
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return 0;
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}
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#endif /* DPDK_NETDEV */
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#endif
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