diff options
| author | Oleksij Rempel <linux@rempel-privat.de> | 2014-11-06 08:53:37 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-11-11 16:31:15 -0500 |
| commit | 83fb287ecd8ae60ed79c647a5df8beacdf4f4807 (patch) | |
| tree | 17c53f29bdfb42054e01a4a22b3e8fffeda34d5b /drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | |
| parent | 911544f6a8d66c27ff807f5d71e3f0f5a904c100 (diff) | |
ath9k_htc: process rx spectral packets
use code provided by Ashish Patro <patro@cs.wisc.edu>
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 2622002845ce..a0f58e2aa553 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -1012,6 +1012,20 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, * separately to avoid doing two lookups for a rate for each frame. */ hdr = (struct ieee80211_hdr *)skb->data; + + /* + * Process PHY errors and return so that the packet + * can be dropped. + */ + if (rx_stats.rs_status & ATH9K_RXERR_PHY) { + /* TODO: Not using DFS processing now. */ + if (ath_cmn_process_fft(&priv->spec_priv, hdr, + &rx_stats, rx_status->mactime)) { + /* TODO: Code to collect spectral scan statistics */ + } + goto rx_next; + } + if (!ath9k_cmn_rx_accept(common, hdr, rx_status, &rx_stats, &decrypt_error, priv->rxfilter)) goto rx_next; |