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mwifiex: verbose logging for association failure messages 

This patch adds more detailed information about association failures
 - reason and states.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
hifive-unleashed-5.1
Avinash Patil 2015-06-03 16:59:31 +05:30 committed by Kalle Valo
parent 300f77c08d
commit 12d1110974
2 changed files with 40 additions and 5 deletions
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15
drivers/net/wireless/mwifiex/fw.h
View File

@ -419,8 +419,12 @@ enum P2P_MODES {
#define HS_CFG_COND_MAC_EVENT 0x00000004
#define HS_CFG_COND_MULTICAST_DATA 0x00000008
#define MWIFIEX_TIMEOUT_FOR_AP_RESP 0xfffc
#define MWIFIEX_STATUS_CODE_AUTH_TIMEOUT 2
#define CONNECT_ERR_AUTH_ERR_STA_FAILURE 0xFFFB
#define CONNECT_ERR_ASSOC_ERR_TIMEOUT 0xFFFC
#define CONNECT_ERR_ASSOC_ERR_AUTH_REFUSED 0xFFFD
#define CONNECT_ERR_AUTH_MSG_UNHANDLED 0xFFFE
#define CONNECT_ERR_STA_FAILURE 0xFFFF
#define CMD_F_HOSTCMD (1 << 0)
#define CMD_F_CANCELED (1 << 1)
@ -1151,6 +1155,13 @@ enum SNMP_MIB_INDEX {
DOT11H_I = 10,
};
enum mwifiex_assocmd_failurepoint {
MWIFIEX_ASSOC_CMD_SUCCESS = 0,
MWIFIEX_ASSOC_CMD_FAILURE_ASSOC,
MWIFIEX_ASSOC_CMD_FAILURE_AUTH,
MWIFIEX_ASSOC_CMD_FAILURE_JOIN
};
#define MAX_SNMP_BUF_SIZE 128
struct host_cmd_ds_802_11_snmp_mib {

30
drivers/net/wireless/mwifiex/join.c
View File

@ -556,6 +556,23 @@ int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv,
return 0;
}
static const char *assoc_failure_reason_to_str(u16 cap_info)
{
switch (cap_info) {
case CONNECT_ERR_AUTH_ERR_STA_FAILURE:
return "CONNECT_ERR_AUTH_ERR_STA_FAILURE";
case CONNECT_ERR_AUTH_MSG_UNHANDLED:
return "CONNECT_ERR_AUTH_MSG_UNHANDLED";
case CONNECT_ERR_ASSOC_ERR_TIMEOUT:
return "CONNECT_ERR_ASSOC_ERR_TIMEOUT";
case CONNECT_ERR_ASSOC_ERR_AUTH_REFUSED:
return "CONNECT_ERR_ASSOC_ERR_AUTH_REFUSED";
case CONNECT_ERR_STA_FAILURE:
return "CONNECT_ERR_STA_FAILURE";
}
return "Unknown connect failure";
}
/*
* Association firmware command response handler
*
@ -656,11 +673,18 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv,
status_code, cap_info,
le16_to_cpu(assoc_rsp->a_id));
if (cap_info == MWIFIEX_TIMEOUT_FOR_AP_RESP) {
if (status_code == MWIFIEX_STATUS_CODE_AUTH_TIMEOUT)
mwifiex_dbg(priv->adapter, ERROR, "assoc failure: reason %s\n",
assoc_failure_reason_to_str(cap_info));
if (cap_info == CONNECT_ERR_ASSOC_ERR_TIMEOUT) {
if (status_code == MWIFIEX_ASSOC_CMD_FAILURE_AUTH) {
ret = WLAN_STATUS_AUTH_TIMEOUT;
else
mwifiex_dbg(priv->adapter, ERROR,
"ASSOC_RESP: AUTH timeout\n");
} else {
ret = WLAN_STATUS_UNSPECIFIED_FAILURE;
mwifiex_dbg(priv->adapter, ERROR,
"ASSOC_RESP: UNSPECIFIED failure\n");
}
} else {
ret = status_code;
}