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ath9k: remove useless flag conversation. 

some flags used only outside of ath9k - In this case we can use
"enum mac80211_rx_flags" and pass it upstream without extra
conversation.

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Oleksij Rempel 2013-05-24 12:18:30 +02:00 committed by John W. Linville
parent a910e4a94f
commit ab27610335
4 changed files with 12 additions and 10 deletions
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5
drivers/net/wireless/ath/ath9k/ar9003_mac.c
View File

@ -469,6 +469,7 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs,
rxs->rs_status = 0;
rxs->rs_flags = 0;
rxs->flag = 0;
rxs->rs_datalen = rxsp->status2 & AR_DataLen;
rxs->rs_tstamp = rxsp->status3;
@ -493,8 +494,8 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs,
rxs->rs_isaggr = (rxsp->status11 & AR_RxAggr) ? 1 : 0;
rxs->rs_moreaggr = (rxsp->status11 & AR_RxMoreAggr) ? 1 : 0;
rxs->rs_antenna = (MS(rxsp->status4, AR_RxAntenna) & 0x7);
rxs->rs_flags = (rxsp->status4 & AR_GI) ? ATH9K_RX_GI : 0;
rxs->rs_flags |= (rxsp->status4 & AR_2040) ? ATH9K_RX_2040 : 0;
rxs->flag |= (rxsp->status4 & AR_GI) ? RX_FLAG_SHORT_GI : 0;
rxs->flag |= (rxsp->status4 & AR_2040) ? RX_FLAG_40MHZ : 0;
rxs->evm0 = rxsp->status6;
rxs->evm1 = rxsp->status7;

11
drivers/net/wireless/ath/ath9k/mac.c
View File

@ -547,6 +547,7 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
rs->rs_status = 0;
rs->rs_flags = 0;
rs->flag = 0;
rs->rs_datalen = ads.ds_rxstatus1 & AR_DataLen;
rs->rs_tstamp = ads.AR_RcvTimestamp;
@ -586,10 +587,12 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
rs->rs_moreaggr =
(ads.ds_rxstatus8 & AR_RxMoreAggr) ? 1 : 0;
rs->rs_antenna = MS(ads.ds_rxstatus3, AR_RxAntenna);
rs->rs_flags =
(ads.ds_rxstatus3 & AR_GI) ? ATH9K_RX_GI : 0;
rs->rs_flags |=
(ads.ds_rxstatus3 & AR_2040) ? ATH9K_RX_2040 : 0;
/* directly mapped flags for ieee80211_rx_status */
rs->flag |=
(ads.ds_rxstatus3 & AR_GI) ? RX_FLAG_SHORT_GI : 0;
rs->flag |=
(ads.ds_rxstatus3 & AR_2040) ? RX_FLAG_40MHZ : 0;
if (ads.ds_rxstatus8 & AR_PreDelimCRCErr)
rs->rs_flags |= ATH9K_RX_DELIM_CRC_PRE;

1
drivers/net/wireless/ath/ath9k/mac.h
View File

@ -149,6 +149,7 @@ struct ath_rx_status {
u32 evm2;
u32 evm3;
u32 evm4;
u32 flag; /* see enum mac80211_rx_flags */
};
struct ath_htc_rx_status {

5
drivers/net/wireless/ath/ath9k/recv.c
View File

@ -868,10 +868,7 @@ static int ath9k_process_rate(struct ath_common *common,
if (rx_stats->rs_rate & 0x80) {
/* HT rate */
rxs->flag |= RX_FLAG_HT;
if (rx_stats->rs_flags & ATH9K_RX_2040)
rxs->flag |= RX_FLAG_40MHZ;
if (rx_stats->rs_flags & ATH9K_RX_GI)
rxs->flag |= RX_FLAG_SHORT_GI;
rxs->flag |= rx_stats->flag;
rxs->rate_idx = rx_stats->rs_rate & 0x7f;
return 0;
}