[PATCH] libertas: better descriptions for association errors
Describe the association response status code the firmware returns, based on mail to libertas-dev from Ronak. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -700,6 +700,7 @@ int libertas_ret_80211_associate(wlan_private * priv,
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union iwreq_data wrqu;
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struct ieeetypes_assocrsp *passocrsp;
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struct bss_descriptor * bss;
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u16 status_code;
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lbs_deb_enter(LBS_DEB_JOIN);
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@ -712,12 +713,56 @@ int libertas_ret_80211_associate(wlan_private * priv,
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passocrsp = (struct ieeetypes_assocrsp *) & resp->params;
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if (le16_to_cpu(passocrsp->statuscode)) {
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/*
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* Older FW versions map the IEEE 802.11 Status Code in the association
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* response to the following values returned in passocrsp->statuscode:
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*
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* IEEE Status Code Marvell Status Code
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* 0 -> 0x0000 ASSOC_RESULT_SUCCESS
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* 13 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
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* 14 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
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* 15 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
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* 16 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
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* others -> 0x0003 ASSOC_RESULT_REFUSED
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*
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* Other response codes:
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* 0x0001 -> ASSOC_RESULT_INVALID_PARAMETERS (unused)
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* 0x0002 -> ASSOC_RESULT_TIMEOUT (internal timer expired waiting for
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* association response from the AP)
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*/
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status_code = le16_to_cpu(passocrsp->statuscode);
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switch (status_code) {
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case 0x00:
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lbs_deb_join("ASSOC_RESP: Association succeeded\n");
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break;
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case 0x01:
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lbs_deb_join("ASSOC_RESP: Association failed; invalid "
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"parameters (status code %d)\n", status_code);
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break;
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case 0x02:
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lbs_deb_join("ASSOC_RESP: Association failed; internal timer "
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"expired while waiting for the AP (status code %d)"
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"\n", status_code);
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break;
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case 0x03:
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lbs_deb_join("ASSOC_RESP: Association failed; association "
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"was refused by the AP (status code %d)\n",
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status_code);
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break;
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case 0x04:
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lbs_deb_join("ASSOC_RESP: Association failed; authentication "
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"was refused by the AP (status code %d)\n",
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status_code);
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break;
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default:
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lbs_deb_join("ASSOC_RESP: Association failed; reason unknown "
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"(status code %d)\n", status_code);
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break;
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}
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if (status_code) {
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libertas_mac_event_disconnected(priv);
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lbs_deb_join("ASSOC_RESP: Association failed, status code = %d\n",
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le16_to_cpu(passocrsp->statuscode));
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ret = -1;
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goto done;
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}
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