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TSG-10254 eBPF支持二元组分流

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TSG-10527 eBPF支持四元组分流
TSG-10369 KNI多线程在TAP模式下支持eBPF分流
This commit is contained in:
luwenpeng
2022-04-24 14:24:09 +08:00
parent 6d75cbe60b
commit f7ea81dad8
21 changed files with 1982 additions and 183 deletions
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58
bpf/bpf_conf_kernel.h Normal file
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@@ -0,0 +1,58 @@
#ifndef _BPF_CONF_KERNEL_H_
#define _BPF_CONF_KERNEL_H_
#ifdef __cplusplus
extern "C"
{
#endif
#include "bpf_helpers.h"
#include "bpf_conf_def.h"
static inline void bpf_conf_lookup_map(bpf_conf_t *conf)
{
__u32 *val;
__builtin_memcpy(conf->debug_log.key.str, BPF_CONF_KEY_DEBUG_LOG, 13);
val = (__u32 *)bpf_map_lookup_elem(&bpf_conf_map, &conf->debug_log.key);
if (val)
{
conf->debug_log.val = *val;
}
__builtin_memcpy(conf->hash_mode.key.str, BPF_CONF_KEY_HASH_MODE, 13);
val = (__u32 *)bpf_map_lookup_elem(&bpf_conf_map, &conf->hash_mode.key);
if (val)
{
conf->hash_mode.val = *val;
}
__builtin_memcpy(conf->queue_num.key.str, BPF_CONF_KEY_QUEUE_NUM, 13);
val = (__u32 *)bpf_map_lookup_elem(&bpf_conf_map, &conf->queue_num.key);
if (val)
{
conf->queue_num.val = *val;
}
}
static inline __u32 bpf_conf_get_debug_log(bpf_conf_t *conf)
{
return conf->debug_log.val;
}
static inline __u32 bpf_conf_get_hash_mode(bpf_conf_t *conf)
{
return conf->hash_mode.val;
}
static inline __u32 bpf_conf_get_queue_num(bpf_conf_t *conf)
{
return conf->queue_num.val;
}
#ifdef __cplusplus
}
#endif
#endif