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traffic-pacing-edt: Remove test program edt_pacer01.c

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Signed-off-by: Jesper D. Brouer <netoptimizer@brouer.com>
This commit is contained in:
Jesper D. Brouer
2020-12-01 15:36:54 +01:00
parent 5aab70b25d
commit e7401bb500
2 changed files with 1 additions and 42 deletions
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3
traffic-pacing-edt/Makefile
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@@ -1,8 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
USER_TARGETS :=
BPF_TARGETS := edt_pacer01
BPF_TARGETS += edt_pacer_vlan
BPF_TARGETS := edt_pacer_vlan
EXTRA_DEPS += config.mk

40
traffic-pacing-edt/edt_pacer01.c
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@@ -1,40 +0,0 @@
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
#include <xdp/parsing_helpers.h>
#include "iproute2_compat.h"
char _license[] SEC("license") = "GPL";
/* The tc tool (iproute2) use another ELF map layout than libbpf (struct
* bpf_map_def), see struct bpf_elf_map from iproute2.
*/
struct bpf_elf_map SEC("maps") cnt_map = {
.type = BPF_MAP_TYPE_ARRAY,
.size_key = sizeof(__u32),
.size_value = sizeof(__u64),
.max_elem = 1,
//.pinning = PIN_GLOBAL_NS,
};
SEC("classifier") int tc_dummy(struct __sk_buff *skb)
{
volatile void *data, *data_end;
int ret = BPF_OK;
struct ethhdr *eth;
data = (void *)(long)skb->data;
data_end = (void *)(long)skb->data_end;
eth = (struct ethhdr *)data;
if (data + sizeof(*eth) > data_end)
return BPF_DROP;
/* Keep ARP resolution working */
if (eth->h_proto == bpf_htons(ETH_P_ARP)) {
ret = BPF_OK;
goto out;
}
out:
return ret;
}