diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/scan.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/scan.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 284d68bf6acc..c447d9bd1aa9 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -575,6 +575,9 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv, return -1; } + /* Check csa channel expiry before preparing scan list */ + mwifiex_11h_get_csa_closed_channel(priv); + chan_tlv_out->header.type = cpu_to_le16(TLV_TYPE_CHANLIST); /* Set the temp channel struct pointer to the start of the desired @@ -604,6 +607,11 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv, while (tlv_idx < max_chan_per_scan && tmp_chan_list->chan_number && !done_early) { + if (tmp_chan_list->chan_number == priv->csa_chan) { + tmp_chan_list++; + continue; + } + dev_dbg(priv->adapter->dev, "info: Scan: Chan(%3d), Radio(%d)," " Mode(%d, %d), Dur(%d)\n", @@ -1594,6 +1602,9 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, goto check_next_scan; } + /* Check csa channel expiry before parsing scan response */ + mwifiex_11h_get_csa_closed_channel(priv); + bytes_left = le16_to_cpu(scan_rsp->bss_descript_size); dev_dbg(adapter->dev, "info: SCAN_RESP: bss_descript_size %d\n", bytes_left); @@ -1746,6 +1757,13 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, struct ieee80211_channel *chan; u8 band; + /* Skip entry if on csa closed channel */ + if (channel == priv->csa_chan) { + dev_dbg(adapter->dev, + "Dropping entry on csa closed channel\n"); + continue; + } + band = BAND_G; if (chan_band_tlv) { chan_band = |