package/network/config/netifd/patches/001-system-linux-add-interface-protocol.patch

   1 --- a/system-linux.c
   2 +++ b/system-linux.c
   3 @@ -2395,6 +2395,50 @@ system_if_force_external(const char *ifn
   4         return stat(dev_sysfs_path(ifname, "phy80211"), &s) == 0;
   5  }
   6
   7 +static inline unsigned short
   8 +system_netdevtype_to_pos(unsigned short dev_type)
   9 +{
  10 +       int i;
  11 +
  12 +       for (i = 0; i < ARRAY_SIZE(netdev_type_number); i++)
  13 +               if (netdev_type_number[i] == dev_type)
  14 +                       return i;
  15 +       /* the last key is used by default */
  16 +       return ARRAY_SIZE(netdev_type_number) - 1;
  17 +}
  18 +
  19 +static void
  20 +system_add_devtype(struct blob_buf *b, const char *ifname)
  21 +{
  22 +       char buf[100];
  23 +       bool found = false;
  24 +
  25 +       if (!system_get_dev_sysfs("uevent", ifname, buf, sizeof(buf))) {
  26 +               const char *info = "DEVTYPE=";
  27 +               char* context = NULL;
  28 +               const char *line = strtok_r(buf, "\r\n", &context);
  29 +               while( line != NULL ) {
  30 +                       char *index = strstr(line, info);
  31 +                       if(index != NULL) {
  32 +                               blobmsg_add_string(b, "devtype", index + strlen(info));
  33 +                               found = true;
  34 +                               break;
  35 +                       }
  36 +                       line = strtok_r(NULL, "\r\n", &context);
  37 +               }
  38 +       }
  39 +
  40 +       if (!found) {
  41 +               int i;
  42 +               unsigned short number = 0;
  43 +               if (!system_get_dev_sysfs("type", ifname, buf, sizeof(buf))) {
  44 +                       number = strtoul(buf, NULL, 0);
  45 +                       i = system_netdevtype_to_pos(number);
  46 +                       blobmsg_add_string(b, "devtype", netdev_type_name[i]);
  47 +               }
  48 +       }
  49 +}
  50 +
  51  int
  52  system_if_dump_info(struct device *dev, struct blob_buf *b)
  53  {
  54 @@ -2430,6 +2474,8 @@ system_if_dump_info(struct device *dev,
  55                 blobmsg_add_u8(b, "autoneg", !!ecmd.autoneg);
  56         }
  57
  58 +       system_add_devtype(b, dev->ifname);
  59 +
  60         return 0;
  61  }
  62
  63 --- a/system.h
  64 +++ b/system.h
  65 @@ -23,6 +23,42 @@
  66  #include "iprule.h"
  67  #include "utils.h"
  68
  69 +static const unsigned short netdev_type_number[] = {
  70 +       ARPHRD_NETROM, ARPHRD_ETHER, ARPHRD_EETHER, ARPHRD_AX25,
  71 +       ARPHRD_PRONET, ARPHRD_CHAOS, ARPHRD_IEEE802, ARPHRD_ARCNET,
  72 +       ARPHRD_APPLETLK, ARPHRD_DLCI, ARPHRD_ATM, ARPHRD_METRICOM,
  73 +       ARPHRD_IEEE1394, ARPHRD_EUI64, ARPHRD_INFINIBAND, ARPHRD_SLIP,
  74 +       ARPHRD_CSLIP, ARPHRD_SLIP6, ARPHRD_CSLIP6, ARPHRD_RSRVD,
  75 +       ARPHRD_ADAPT, ARPHRD_ROSE, ARPHRD_X25, ARPHRD_HWX25,
  76 +       ARPHRD_PPP, ARPHRD_CISCO, ARPHRD_LAPB, ARPHRD_DDCMP,
  77 +       ARPHRD_RAWHDLC, ARPHRD_TUNNEL, ARPHRD_TUNNEL6, ARPHRD_FRAD,
  78 +       ARPHRD_SKIP, ARPHRD_LOOPBACK, ARPHRD_LOCALTLK, ARPHRD_FDDI,
  79 +       ARPHRD_BIF, ARPHRD_SIT, ARPHRD_IPDDP, ARPHRD_IPGRE,
  80 +       ARPHRD_PIMREG, ARPHRD_HIPPI, ARPHRD_ASH, ARPHRD_ECONET,
  81 +       ARPHRD_IRDA, ARPHRD_FCPP, ARPHRD_FCAL, ARPHRD_FCPL,
  82 +       ARPHRD_FCFABRIC, ARPHRD_IEEE80211, ARPHRD_IEEE80211_PRISM,
  83 +       ARPHRD_IEEE80211_RADIOTAP, ARPHRD_PHONET, ARPHRD_PHONET_PIPE,
  84 +       ARPHRD_IEEE802154, ARPHRD_VOID, ARPHRD_NONE
  85 +};
  86 +
  87 +static const char *const netdev_type_name[] = {
  88 +       "netrom", "ethernet", "eethernet", "ax25",
  89 +       "pronet", "chaos", "ieee802", "arcnet",
  90 +       "appletlk", "dlci", "atm", "metricom",
  91 +       "ieee1394", "eui64", "infiniband", "slip",
  92 +       "cslip", "slip6", "cslip6", "rsrvd",
  93 +       "adapt", "rose", "x25", "hwx25",
  94 +       "ppp", "cisco", "lapb", "ddcmp",
  95 +       "rawhdlc", "tunnel", "tunnel6", "frad",
  96 +       "skip", "loopback", "localtlk", "fddi",
  97 +       "bif", "sit", "ipddp", "ipgre",
  98 +       "pimreg", "hippi", "ash", "econet",
  99 +       "irda", "fcpp", "fcal", "fcpl",
 100 +       "fcfabric", "ieee80211", "ie80211-prism",
 101 +       "ieee80211-radiotap", "phonet", "phonet-pipe",
 102 +       "ieee802154", "void", "none"
 103 +};
 104 +
 105  enum tunnel_param {
 106         TUNNEL_ATTR_TYPE,
 107         TUNNEL_ATTR_REMOTE,