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ath9k: Identify first subframe in an A-MPDU

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Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2013-08-14 21:15:55 +05:30 committed by John W. Linville
parent e3acd13d21
commit 009af8fb69
3 changed files with 5 additions and 2 deletions
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1
drivers/net/wireless/ath/ath9k/ar9003_mac.c
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@ -491,6 +491,7 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs,
rxs->rs_rate = MS(rxsp->status1, AR_RxRate);
rxs->rs_more = (rxsp->status2 & AR_RxMore) ? 1 : 0;
rxs->rs_firstaggr = (rxsp->status11 & AR_RxFirstAggr) ? 1 : 0;
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);

4
drivers/net/wireless/ath/ath9k/mac.c
View File

@ -583,9 +583,9 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
rs->rs_rate = MS(ads.ds_rxstatus0, AR_RxRate);
rs->rs_more = (ads.ds_rxstatus1 & AR_RxMore) ? 1 : 0;
rs->rs_firstaggr = (ads.ds_rxstatus8 & AR_RxFirstAggr) ? 1 : 0;
rs->rs_isaggr = (ads.ds_rxstatus8 & AR_RxAggr) ? 1 : 0;
rs->rs_moreaggr =
(ads.ds_rxstatus8 & AR_RxMoreAggr) ? 1 : 0;
rs->rs_moreaggr = (ads.ds_rxstatus8 & AR_RxMoreAggr) ? 1 : 0;
rs->rs_antenna = MS(ads.ds_rxstatus3, AR_RxAntenna);
/* directly mapped flags for ieee80211_rx_status */

2
drivers/net/wireless/ath/ath9k/mac.h
View File

@ -140,6 +140,7 @@ struct ath_rx_status {
int8_t rs_rssi_ext1;
int8_t rs_rssi_ext2;
u8 rs_isaggr;
u8 rs_firstaggr;
u8 rs_moreaggr;
u8 rs_num_delims;
u8 rs_flags;
@ -569,6 +570,7 @@ struct ar5416_desc {
#define AR_RxAggr 0x00020000
#define AR_PostDelimCRCErr 0x00040000
#define AR_RxStatusRsvd71 0x3ff80000
#define AR_RxFirstAggr 0x20000000
#define AR_DecryptBusyErr 0x40000000
#define AR_KeyMiss 0x80000000