net/ceph/ceph_strings.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Ceph string constants
   4  */
   5 #include <linux/module.h>
   6 #include <linux/ceph/types.h>
   7
   8 const char *ceph_entity_type_name(int type)
   9 {
  10         switch (type) {
  11         case CEPH_ENTITY_TYPE_MDS: return "mds";
  12         case CEPH_ENTITY_TYPE_OSD: return "osd";
  13         case CEPH_ENTITY_TYPE_MON: return "mon";
  14         case CEPH_ENTITY_TYPE_CLIENT: return "client";
  15         case CEPH_ENTITY_TYPE_AUTH: return "auth";
  16         default: return "unknown";
  17         }
  18 }
  19 EXPORT_SYMBOL(ceph_entity_type_name);
  20
  21 const char *ceph_auth_proto_name(int proto)
  22 {
  23         switch (proto) {
  24         case CEPH_AUTH_UNKNOWN:
  25                 return "unknown";
  26         case CEPH_AUTH_NONE:
  27                 return "none";
  28         case CEPH_AUTH_CEPHX:
  29                 return "cephx";
  30         default:
  31                 return "???";
  32         }
  33 }
  34
  35 const char *ceph_con_mode_name(int mode)
  36 {
  37         switch (mode) {
  38         case CEPH_CON_MODE_UNKNOWN:
  39                 return "unknown";
  40         case CEPH_CON_MODE_CRC:
  41                 return "crc";
  42         case CEPH_CON_MODE_SECURE:
  43                 return "secure";
  44         default:
  45                 return "???";
  46         }
  47 }
  48
  49 const char *ceph_osd_op_name(int op)
  50 {
  51         switch (op) {
  52 #define GENERATE_CASE(op, opcode, str)  case CEPH_OSD_OP_##op: return (str);
  53 __CEPH_FORALL_OSD_OPS(GENERATE_CASE)
  54 #undef GENERATE_CASE
  55         default:
  56                 return "???";
  57         }
  58 }
  59
  60 const char *ceph_osd_watch_op_name(int o)
  61 {
  62         switch (o) {
  63         case CEPH_OSD_WATCH_OP_UNWATCH:
  64                 return "unwatch";
  65         case CEPH_OSD_WATCH_OP_WATCH:
  66                 return "watch";
  67         case CEPH_OSD_WATCH_OP_RECONNECT:
  68                 return "reconnect";
  69         case CEPH_OSD_WATCH_OP_PING:
  70                 return "ping";
  71         default:
  72                 return "???";
  73         }
  74 }
  75
  76 const char *ceph_osd_state_name(int s)
  77 {
  78         switch (s) {
  79         case CEPH_OSD_EXISTS:
  80                 return "exists";
  81         case CEPH_OSD_UP:
  82                 return "up";
  83         case CEPH_OSD_AUTOOUT:
  84                 return "autoout";
  85         case CEPH_OSD_NEW:
  86                 return "new";
  87         default:
  88                 return "???";
  89         }
  90 }