diff options
| author | Oleksij Rempel <linux@rempel-privat.de> | 2014-02-04 10:27:42 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-02-12 15:35:58 -0500 |
| commit | 1f83b0492939ec94bcab868f338139a7de521863 (patch) | |
| tree | 428ea8b28e14cd2d2c6328048d3ffe941ccc45fc /drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | |
| parent | 6438696efa8163faa74f16005df7e603d6835933 (diff) | |
ath9k_htc: add rx header converter to make it usable by ath9k
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 | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 12e0f32a4905..a3f2201f3e39 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -966,6 +966,39 @@ static void ath9k_process_rate(struct ieee80211_hw *hw, } +static inline void convert_htc_flag(struct ath_rx_status *rx_stats, + struct ath_htc_rx_status *rxstatus) +{ + rx_stats->flag = 0; + if (rxstatus->rs_flags & ATH9K_RX_2040) + rx_stats->flag |= RX_FLAG_40MHZ; + if (rxstatus->rs_flags & ATH9K_RX_GI) + rx_stats->flag |= RX_FLAG_SHORT_GI; +} + +static void rx_status_htc_to_ath(struct ath_rx_status *rx_stats, + struct ath_htc_rx_status *rxstatus) +{ + rx_stats->rs_datalen = rxstatus->rs_datalen; + rx_stats->rs_status = rxstatus->rs_status; + rx_stats->rs_phyerr = rxstatus->rs_phyerr; + rx_stats->rs_rssi = rxstatus->rs_rssi; + rx_stats->rs_keyix = rxstatus->rs_keyix; + rx_stats->rs_rate = rxstatus->rs_rate; + rx_stats->rs_antenna = rxstatus->rs_antenna; + rx_stats->rs_more = rxstatus->rs_more; + + memcpy(rx_stats->rs_rssi_ctl, rxstatus->rs_rssi_ctl, + sizeof(rx_stats->rs_rssi_ctl)); + memcpy(rx_stats->rs_rssi_ext, rxstatus->rs_rssi_ext, + sizeof(rx_stats->rs_rssi_ext)); + + rx_stats->rs_isaggr = rxstatus->rs_isaggr; + rx_stats->rs_moreaggr = rxstatus->rs_moreaggr; + rx_stats->rs_num_delims = rxstatus->rs_num_delims; + convert_htc_flag(rx_stats, rxstatus); +} + static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, struct ath9k_htc_rxbuf *rxbuf, struct ieee80211_rx_status *rx_status) @@ -976,6 +1009,7 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, struct sk_buff *skb = rxbuf->skb; struct ath_common *common = ath9k_hw_common(priv->ah); struct ath_htc_rx_status *rxstatus; + struct ath_rx_status rx_stats; int hdrlen, padsize; int last_rssi = ATH_RSSI_DUMMY_MARKER; __le16 fc; @@ -1014,6 +1048,8 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, memset(rx_status, 0, sizeof(struct ieee80211_rx_status)); + rx_status_htc_to_ath(&rx_stats, &rxbuf->rxstatus); + if (rxbuf->rxstatus.rs_status != 0) { if (rxbuf->rxstatus.rs_status & ATH9K_RXERR_CRC) rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; @@ -1095,7 +1131,6 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, rx_status->flag |= RX_FLAG_MACTIME_END; return true; - rx_next: return false; } |