nexmon – Rev 1

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#include <stdint.h>
#include "iw.h"

static const char *reason_table[] = {
        [1] = "Unspecified",
        [2] = "Previous authentication no longer valid",
        [3] = "Deauthenticated because sending station is leaving (or has left) the IBSS or ESS",
        [4] = "Disassociated due to inactivity",
        [5] = "Disassociated because AP is unable to handle all currently associated STA",
        [6] = "Class 2 frame received from non-authenticated station",
        [7] = "Class 3 frame received from non-authenticated station",
        [8] = "Disassociated because sending station is leaving (or has left) the BSS",
        [9] = "Station requesting (re)association is not authenticated with responding station",
        [10] = "Disassociated because the information in the Power Capability element is unacceptable",
        [11] = "Disassociated because the information in the Supported Channels element is unacceptable",
        [13] = "Invalid information element",
        [14] = "MIC failure",
        [15] = "4-way handshake timeout",
        [16] = "Group key update timeout",
        [17] = "Information element in 4-way handshake different from (Re-)associate request/Probe response/Beacon",
        [18] = "Multicast cipher is not valid",
        [19] = "Unicast cipher is not valid",
        [20] = "AKMP is not valid",
        [21] = "Unsupported RSNE version",
        [22] = "Invalid RSNE capabilities",
        [23] = "IEEE 802.1X authentication failed",
        [24] = "Cipher Suite rejected per security policy",
        [31] = "TS deleted because QoS AP lacks sufficient bandwidth for this QoS STA due to a change in BSS service characteristics or operational mode",
        [32] = "Disassociated for unspecified QoS-related reason",
        [33] = "Disassociated because QAP lacks sufficient bandwidth for this STA",
        [34] = "Disassociated because of excessive frame losses and/or poor channel conditions",
        [35] = "Disassociated because QSTA is transmitting outside the limits of its polled TXOPs",
        [36] = "Requested from peer QSTA as the QSTA is leaving the QBSS (or resetting)",
        [37] = "Requested from peer QSTA as it does not want to use Traffic Stream",
        [38] = "Requested from peer QSTA as the QSTA received frames indicated Traffic Stream for which it has not set up",
        [39] = "Requested from peer QSTA due to time out",
        [40] = "Requested from peer QSTA as the QSTA is leaving the QBSS (or resetting)",
        [41] = "Requested from peer QSTA as it does not want to receive frames directly from the QSTA",
        [42] = "Requested from peer QSTA as the QSTA received DLP frames for which it has not set up",
        [43] = "Requested from peer QSTA as it does not want to use Block Ack",
        [44] = "Requested from peer QSTA as the QSTA received frames indicated Block Acknowledgement policy for which it has not set up",
        [45] = "Peer QSTA does not support the requested cipher suite",
};

const char *get_reason_str(uint16_t reason)
{
        if (reason < ARRAY_SIZE(reason_table) && reason_table[reason])
                return reason_table[reason];
        return "<unknown>";
}