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#undef TRACE_SYSTEM
#define TRACE_SYSTEM xdp
#if !defined(_TRACE_XDP_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_XDP_H
#include <linux/netdevice.h>
#include <linux/filter.h>
#include <linux/tracepoint.h>
#define __XDP_ACT_MAP(FN) \
FN(ABORTED) \
FN(DROP) \
FN(PASS) \
FN(TX) \
FN(REDIRECT)
#define __XDP_ACT_TP_FN(x) \
TRACE_DEFINE_ENUM(XDP_##x);
#define __XDP_ACT_SYM_FN(x) \
{ XDP_##x, #x },
#define __XDP_ACT_SYM_TAB \
__XDP_ACT_MAP(__XDP_ACT_SYM_FN) { -1, 0 }
__XDP_ACT_MAP(__XDP_ACT_TP_FN)
TRACE_EVENT(xdp_exception,
TP_PROTO(const struct net_device *dev,
const struct bpf_prog *xdp, u32 act),
TP_ARGS(dev, xdp, act),
TP_STRUCT__entry(
__array(u8, prog_tag, 8)
__field(u32, act)
__field(int, ifindex)
),
TP_fast_assign(
BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(xdp->tag));
memcpy(__entry->prog_tag, xdp->tag, sizeof(xdp->tag));
__entry->act = act;
__entry->ifindex = dev->ifindex;
),
TP_printk("prog=%s action=%s ifindex=%d",
__print_hex_str(__entry->prog_tag, 8),
__print_symbolic(__entry->act, __XDP_ACT_SYM_TAB),
__entry->ifindex)
);
TRACE_EVENT(xdp_redirect,
TP_PROTO(const struct net_device *dev,
const struct bpf_prog *xdp,
int to_index, int err),
TP_ARGS(dev, xdp, to_index, err),
TP_STRUCT__entry(
__array(u8, prog_tag, 8)
__field(u32, act)
__field(int, ifindex)
__field(int, to_index)
__field(int, err)
),
TP_fast_assign(
BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(xdp->tag));
memcpy(__entry->prog_tag, xdp->tag, sizeof(xdp->tag));
__entry->act = XDP_REDIRECT;
__entry->ifindex = dev->ifindex;
__entry->to_index = to_index;
__entry->err = err;
),
TP_printk("prog=%s action=%s ifindex=%d to_index=%d err=%d",
__print_hex_str(__entry->prog_tag, 8),
__print_symbolic(__entry->act, __XDP_ACT_SYM_TAB),
__entry->ifindex, __entry->to_index,
__entry->err)
);
#endif /* _TRACE_XDP_H */
#include <trace/define_trace.h>
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