atheros: Add more robust and complete debug info for ioctl failures
This commit is contained in:
Jouni Malinen
parent
a317d8520e
commit
9b74812032
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@ -69,6 +69,108 @@ struct madwifi_driver_data {
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static int madwifi_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr,
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int reason_code);
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static const char * athr_get_ioctl_name(int op)
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{
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switch (op) {
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case IEEE80211_IOCTL_SETPARAM:
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return "SETPARAM";
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case IEEE80211_IOCTL_GETPARAM:
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return "GETPARAM";
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case IEEE80211_IOCTL_SETKEY:
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return "SETKEY";
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case IEEE80211_IOCTL_SETWMMPARAMS:
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return "SETWMMPARAMS";
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case IEEE80211_IOCTL_DELKEY:
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return "DELKEY";
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case IEEE80211_IOCTL_GETWMMPARAMS:
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return "GETWMMPARAMS";
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case IEEE80211_IOCTL_SETMLME:
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return "SETMLME";
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case IEEE80211_IOCTL_GETCHANINFO:
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return "GETCHANINFO";
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case IEEE80211_IOCTL_SETOPTIE:
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return "SETOPTIE";
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case IEEE80211_IOCTL_GETOPTIE:
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return "GETOPTIE";
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case IEEE80211_IOCTL_ADDMAC:
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return "ADDMAC";
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case IEEE80211_IOCTL_DELMAC:
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return "DELMAC";
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case IEEE80211_IOCTL_GETCHANLIST:
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return "GETCHANLIST";
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case IEEE80211_IOCTL_SETCHANLIST:
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return "SETCHANLIST";
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case IEEE80211_IOCTL_KICKMAC:
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return "KICKMAC";
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case IEEE80211_IOCTL_CHANSWITCH:
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return "CHANSWITCH";
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case IEEE80211_IOCTL_GETMODE:
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return "GETMODE";
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case IEEE80211_IOCTL_SETMODE:
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return "SETMODE";
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case IEEE80211_IOCTL_GET_APPIEBUF:
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return "GET_APPIEBUF";
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case IEEE80211_IOCTL_SET_APPIEBUF:
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return "SET_APPIEBUF";
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case IEEE80211_IOCTL_SET_ACPARAMS:
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return "SET_ACPARAMS";
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case IEEE80211_IOCTL_FILTERFRAME:
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return "FILTERFRAME";
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case IEEE80211_IOCTL_SET_RTPARAMS:
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return "SET_RTPARAMS";
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case IEEE80211_IOCTL_SENDADDBA:
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return "SENDADDBA";
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case IEEE80211_IOCTL_GETADDBASTATUS:
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return "GETADDBASTATUS";
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case IEEE80211_IOCTL_SENDDELBA:
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return "SENDDELBA";
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case IEEE80211_IOCTL_SET_MEDENYENTRY:
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return "SET_MEDENYENTRY";
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case IEEE80211_IOCTL_SET_ADDBARESP:
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return "SET_ADDBARESP";
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case IEEE80211_IOCTL_GET_MACADDR:
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return "GET_MACADDR";
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case IEEE80211_IOCTL_SET_HBRPARAMS:
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return "SET_HBRPARAMS";
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case IEEE80211_IOCTL_SET_RXTIMEOUT:
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return "SET_RXTIMEOUT";
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case IEEE80211_IOCTL_STA_STATS:
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return "STA_STATS";
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case IEEE80211_IOCTL_GETWPAIE:
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return "GETWPAIE";
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default:
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return "??";
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}
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}
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static const char * athr_get_param_name(int op)
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{
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switch (op) {
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case IEEE80211_IOC_MCASTCIPHER:
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return "MCASTCIPHER";
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case IEEE80211_PARAM_MCASTKEYLEN:
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return "MCASTKEYLEN";
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case IEEE80211_PARAM_UCASTCIPHERS:
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return "UCASTCIPHERS";
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case IEEE80211_PARAM_KEYMGTALGS:
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return "KEYMGTALGS";
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case IEEE80211_PARAM_RSNCAPS:
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return "RSNCAPS";
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case IEEE80211_PARAM_WPA:
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return "WPA";
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case IEEE80211_PARAM_AUTHMODE:
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return "AUTHMODE";
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case IEEE80211_PARAM_PRIVACY:
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return "PRIVACY";
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case IEEE80211_PARAM_COUNTERMEASURES:
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return "COUNTERMEASURES";
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default:
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return "??";
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}
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}
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static int
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set80211priv(struct madwifi_driver_data *drv, int op, void *data, int len)
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{
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@ -98,40 +200,11 @@ set80211priv(struct madwifi_driver_data *drv, int op, void *data, int len)
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}
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if (ioctl(drv->ioctl_sock, op, &iwr) < 0) {
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int first = IEEE80211_IOCTL_SETPARAM;
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static const char *opnames[] = {
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"ioctl[IEEE80211_IOCTL_SETPARAM]",
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"ioctl[IEEE80211_IOCTL_GETPARAM]",
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"ioctl[IEEE80211_IOCTL_SETKEY]",
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"ioctl[IEEE80211_IOCTL_SETWMMPARAMS]",
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"ioctl[IEEE80211_IOCTL_DELKEY]",
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"ioctl[IEEE80211_IOCTL_GETWMMPARAMS]",
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"ioctl[IEEE80211_IOCTL_SETMLME]",
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"ioctl[IEEE80211_IOCTL_GETCHANINFO]",
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"ioctl[IEEE80211_IOCTL_SETOPTIE]",
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"ioctl[IEEE80211_IOCTL_GETOPTIE]",
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"ioctl[IEEE80211_IOCTL_ADDMAC]",
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"ioctl[IEEE80211_IOCTL_DELMAC]",
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"ioctl[IEEE80211_IOCTL_GETCHANLIST]",
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"ioctl[IEEE80211_IOCTL_SETCHANLIST]",
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"ioctl[IEEE80211_IOCTL_KICKMAC]",
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"ioctl[IEEE80211_IOCTL_CHANSWITCH]",
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"ioctl[IEEE80211_IOCTL_GETMODE]",
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"ioctl[IEEE80211_IOCTL_SETMODE]",
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"ioctl[IEEE80211_IOCTL_GET_APPIEBUF]",
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"ioctl[IEEE80211_IOCTL_SET_APPIEBUF]",
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NULL,
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"ioctl[IEEE80211_IOCTL_FILTERFRAME]",
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};
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int idx = op - first;
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if (first <= op &&
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idx < (int) (sizeof(opnames) / sizeof(opnames[0])) &&
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opnames[idx])
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perror(opnames[idx]);
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else {
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perror("ioctl[unknown???]");
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wpa_printf(MSG_DEBUG, "Failed ioctl: 0x%x", op);
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}
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wpa_printf(MSG_DEBUG, "atheros: %s: %s: ioctl op=0x%x "
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"(%s) len=%d failed: %d (%s)",
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__func__, drv->iface, op,
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athr_get_ioctl_name(op),
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len, errno, strerror(errno));
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return -1;
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}
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return 0;
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@ -149,8 +222,9 @@ set80211param(struct madwifi_driver_data *drv, int op, int arg)
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if (ioctl(drv->ioctl_sock, IEEE80211_IOCTL_SETPARAM, &iwr) < 0) {
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perror("ioctl[IEEE80211_IOCTL_SETPARAM]");
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wpa_printf(MSG_DEBUG, "%s: Failed to set parameter (op %d "
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"arg %d)", __func__, op, arg);
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wpa_printf(MSG_DEBUG, "%s: %s: Failed to set parameter (op %d "
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"(%s) arg %d)", __func__, drv->iface, op,
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athr_get_param_name(op), arg);
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return -1;
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}
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return 0;
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