drivers/infiniband/hw/irdma/trace.c

   1 // SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB
   2 /* Copyright (c) 2019 Intel Corporation */
   3 #define CREATE_TRACE_POINTS
   4 #include "trace.h"
   5
   6 const char *print_ip_addr(struct trace_seq *p, u32 *addr, u16 port, bool ipv4)
   7 {
   8         const char *ret = trace_seq_buffer_ptr(p);
   9
  10         if (ipv4) {
  11                 __be32 myaddr = htonl(*addr);
  12
  13                 trace_seq_printf(p, "%pI4:%d", &myaddr, htons(port));
  14         } else {
  15                 trace_seq_printf(p, "%pI6:%d", addr, htons(port));
  16         }
  17         trace_seq_putc(p, 0);
  18
  19         return ret;
  20 }
  21
  22 const char *parse_iw_event_type(enum iw_cm_event_type iw_type)
  23 {
  24         switch (iw_type) {
  25         case IW_CM_EVENT_CONNECT_REQUEST:
  26                 return "IwRequest";
  27         case IW_CM_EVENT_CONNECT_REPLY:
  28                 return "IwReply";
  29         case IW_CM_EVENT_ESTABLISHED:
  30                 return "IwEstablished";
  31         case IW_CM_EVENT_DISCONNECT:
  32                 return "IwDisconnect";
  33         case IW_CM_EVENT_CLOSE:
  34                 return "IwClose";
  35         }
  36
  37         return "Unknown";
  38 }
  39
  40 const char *parse_cm_event_type(enum irdma_cm_event_type cm_type)
  41 {
  42         switch (cm_type) {
  43         case IRDMA_CM_EVENT_ESTABLISHED:
  44                 return "CmEstablished";
  45         case IRDMA_CM_EVENT_MPA_REQ:
  46                 return "CmMPA_REQ";
  47         case IRDMA_CM_EVENT_MPA_CONNECT:
  48                 return "CmMPA_CONNECT";
  49         case IRDMA_CM_EVENT_MPA_ACCEPT:
  50                 return "CmMPA_ACCEPT";
  51         case IRDMA_CM_EVENT_MPA_REJECT:
  52                 return "CmMPA_REJECT";
  53         case IRDMA_CM_EVENT_MPA_ESTABLISHED:
  54                 return "CmMPA_ESTABLISHED";
  55         case IRDMA_CM_EVENT_CONNECTED:
  56                 return "CmConnected";
  57         case IRDMA_CM_EVENT_RESET:
  58                 return "CmReset";
  59         case IRDMA_CM_EVENT_ABORTED:
  60                 return "CmAborted";
  61         case IRDMA_CM_EVENT_UNKNOWN:
  62                 return "none";
  63         }
  64         return "Unknown";
  65 }
  66
  67 const char *parse_cm_state(enum irdma_cm_node_state state)
  68 {
  69         switch (state) {
  70         case IRDMA_CM_STATE_UNKNOWN:
  71                 return "UNKNOWN";
  72         case IRDMA_CM_STATE_INITED:
  73                 return "INITED";
  74         case IRDMA_CM_STATE_LISTENING:
  75                 return "LISTENING";
  76         case IRDMA_CM_STATE_SYN_RCVD:
  77                 return "SYN_RCVD";
  78         case IRDMA_CM_STATE_SYN_SENT:
  79                 return "SYN_SENT";
  80         case IRDMA_CM_STATE_ONE_SIDE_ESTABLISHED:
  81                 return "ONE_SIDE_ESTABLISHED";
  82         case IRDMA_CM_STATE_ESTABLISHED:
  83                 return "ESTABLISHED";
  84         case IRDMA_CM_STATE_ACCEPTING:
  85                 return "ACCEPTING";
  86         case IRDMA_CM_STATE_MPAREQ_SENT:
  87                 return "MPAREQ_SENT";
  88         case IRDMA_CM_STATE_MPAREQ_RCVD:
  89                 return "MPAREQ_RCVD";
  90         case IRDMA_CM_STATE_MPAREJ_RCVD:
  91                 return "MPAREJ_RECVD";
  92         case IRDMA_CM_STATE_OFFLOADED:
  93                 return "OFFLOADED";
  94         case IRDMA_CM_STATE_FIN_WAIT1:
  95                 return "FIN_WAIT1";
  96         case IRDMA_CM_STATE_FIN_WAIT2:
  97                 return "FIN_WAIT2";
  98         case IRDMA_CM_STATE_CLOSE_WAIT:
  99                 return "CLOSE_WAIT";
 100         case IRDMA_CM_STATE_TIME_WAIT:
 101                 return "TIME_WAIT";
 102         case IRDMA_CM_STATE_LAST_ACK:
 103                 return "LAST_ACK";
 104         case IRDMA_CM_STATE_CLOSING:
 105                 return "CLOSING";
 106         case IRDMA_CM_STATE_LISTENER_DESTROYED:
 107                 return "LISTENER_DESTROYED";
 108         case IRDMA_CM_STATE_CLOSED:
 109                 return "CLOSED";
 110         }
 111         return ("Bad state");
 112 }