^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #undef TRACE_SYSTEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #define TRACE_SYSTEM dccp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #if !defined(_TRACE_DCCP_H) || defined(TRACE_HEADER_MULTI_READ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #define _TRACE_DCCP_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <net/sock.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include "dccp.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include "ccids/ccid3.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/tracepoint.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <trace/events/net_probe_common.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) TRACE_EVENT(dccp_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) TP_PROTO(struct sock *sk, size_t size),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) TP_ARGS(sk, size),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) TP_STRUCT__entry(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) /* sockaddr_in6 is always bigger than sockaddr_in */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) __array(__u8, saddr, sizeof(struct sockaddr_in6))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) __array(__u8, daddr, sizeof(struct sockaddr_in6))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) __field(__u16, sport)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) __field(__u16, dport)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) __field(__u16, size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) __field(__u16, tx_s)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) __field(__u32, tx_rtt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) __field(__u32, tx_p)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) __field(__u32, tx_x_calc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) __field(__u64, tx_x_recv)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) __field(__u64, tx_x)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) __field(__u32, tx_t_ipi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) const struct inet_sock *inet = inet_sk(sk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) struct ccid3_hc_tx_sock *hc = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) if (ccid_get_current_tx_ccid(dccp_sk(sk)) == DCCPC_CCID3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) hc = ccid3_hc_tx_sk(sk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) TP_STORE_ADDR_PORTS(__entry, inet, sk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) /* For filtering use */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) __entry->sport = ntohs(inet->inet_sport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) __entry->dport = ntohs(inet->inet_dport);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) __entry->size = size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) if (hc) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) __entry->tx_s = hc->tx_s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) __entry->tx_rtt = hc->tx_rtt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) __entry->tx_p = hc->tx_p;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) __entry->tx_x_calc = hc->tx_x_calc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) __entry->tx_x_recv = hc->tx_x_recv >> 6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) __entry->tx_x = hc->tx_x >> 6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) __entry->tx_t_ipi = hc->tx_t_ipi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) __entry->tx_s = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) memset(&__entry->tx_rtt, 0, (void *)&__entry->tx_t_ipi -
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) (void *)&__entry->tx_rtt +
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) sizeof(__entry->tx_t_ipi));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) TP_printk("src=%pISpc dest=%pISpc size=%d tx_s=%d tx_rtt=%d "
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) "tx_p=%d tx_x_calc=%u tx_x_recv=%llu tx_x=%llu tx_t_ipi=%d",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) __entry->saddr, __entry->daddr, __entry->size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) __entry->tx_s, __entry->tx_rtt, __entry->tx_p,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) __entry->tx_x_calc, __entry->tx_x_recv, __entry->tx_x,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) __entry->tx_t_ipi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) #endif /* _TRACE_TCP_H */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) /* This part must be outside protection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) #undef TRACE_INCLUDE_PATH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) #define TRACE_INCLUDE_PATH .
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) #undef TRACE_INCLUDE_FILE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) #define TRACE_INCLUDE_FILE trace
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) #include <trace/define_trace.h>
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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