diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2013-01-18 05:41:57 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-01-23 01:01:30 +0400 |
| commit | 7532c7d0138a4984eb0c8b12b9c310cf8a6d6977 (patch) | |
| tree | c71314f99ea5969e43e1880b34f1e92b91f9e752 /drivers/net/wireless/mwifiex/join.c | |
| parent | 84e9e8ebd369679a958200a8baca96aafb2393bb (diff) | |
| download | linux-7532c7d0138a4984eb0c8b12b9c310cf8a6d6977.tar.xz | |
mwifiex: correction in status codes used for association failure
When AP responds with appropriate status code, we forward that
code correctly to cfg80211. But sometimes when there is no
response from AP, our firmware uses proprietary status codes.
We will map authentication timeout to WLAN_STATUS_AUTH_TIMEOUT
and other proprietary codes to WLAN_STATUS_UNSPECIFIED_FAILURE.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/join.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/join.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c index 3c7cabeddf76..893d809ba83c 100644 --- a/drivers/net/wireless/mwifiex/join.c +++ b/drivers/net/wireless/mwifiex/join.c @@ -615,23 +615,33 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, struct ieee_types_assoc_rsp *assoc_rsp; struct mwifiex_bssdescriptor *bss_desc; u8 enable_data = true; + u16 cap_info, status_code; assoc_rsp = (struct ieee_types_assoc_rsp *) &resp->params; + cap_info = le16_to_cpu(assoc_rsp->cap_info_bitmap); + status_code = le16_to_cpu(assoc_rsp->status_code); + priv->assoc_rsp_size = min(le16_to_cpu(resp->size) - S_DS_GEN, sizeof(priv->assoc_rsp_buf)); memcpy(priv->assoc_rsp_buf, &resp->params, priv->assoc_rsp_size); - if (le16_to_cpu(assoc_rsp->status_code)) { + if (status_code) { priv->adapter->dbg.num_cmd_assoc_failure++; dev_err(priv->adapter->dev, "ASSOC_RESP: failed, status code=%d err=%#x a_id=%#x\n", - le16_to_cpu(assoc_rsp->status_code), - le16_to_cpu(assoc_rsp->cap_info_bitmap), - le16_to_cpu(assoc_rsp->a_id)); + 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) + ret = WLAN_STATUS_AUTH_TIMEOUT; + else + ret = WLAN_STATUS_UNSPECIFIED_FAILURE; + } else { + ret = status_code; + } - ret = le16_to_cpu(assoc_rsp->status_code); goto done; } |