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mac80211: clean up rate encoding bits in RX status

Browse Source 
In preparation for adding support for HE rates, clean up
the driver report encoding for rate/bandwidth reporting
on RX frames.

Much of this patch was done with the following spatch:

@@
expression status;
@@
-status->flag & (RX_FLAG_HT | RX_FLAG_VHT)
+status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT)

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_SHORTPRE
+status->enc_flags op RX_ENC_FLAG_SHORTPRE
@@
expression status;
@@
-status->flag & RX_FLAG_SHORTPRE
+status->enc_flags & RX_ENC_FLAG_SHORTPRE

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_HT
+status->enc_flags op RX_ENC_FLAG_HT
@@
expression status;
@@
-status->flag & RX_FLAG_HT
+status->enc_flags & RX_ENC_FLAG_HT

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_40MHZ
+status->enc_flags op RX_ENC_FLAG_40MHZ
@@
expression status;
@@
-status->flag & RX_FLAG_40MHZ
+status->enc_flags & RX_ENC_FLAG_40MHZ

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_SHORT_GI
+status->enc_flags op RX_ENC_FLAG_SHORT_GI
@@
expression status;
@@
-status->flag & RX_FLAG_SHORT_GI
+status->enc_flags & RX_ENC_FLAG_SHORT_GI

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_HT_GF
+status->enc_flags op RX_ENC_FLAG_HT_GF
@@
expression status;
@@
-status->flag & RX_FLAG_HT_GF
+status->enc_flags & RX_ENC_FLAG_HT_GF

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_VHT
+status->enc_flags op RX_ENC_FLAG_VHT
@@
expression status;
@@
-status->flag & RX_FLAG_VHT
+status->enc_flags & RX_ENC_FLAG_VHT

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_STBC_MASK
+status->enc_flags op RX_ENC_FLAG_STBC_MASK
@@
expression status;
@@
-status->flag & RX_FLAG_STBC_MASK
+status->enc_flags & RX_ENC_FLAG_STBC_MASK

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_LDPC
+status->enc_flags op RX_ENC_FLAG_LDPC
@@
expression status;
@@
-status->flag & RX_FLAG_LDPC
+status->enc_flags & RX_ENC_FLAG_LDPC

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_10MHZ
+status->enc_flags op RX_ENC_FLAG_10MHZ
@@
expression status;
@@
-status->flag & RX_FLAG_10MHZ
+status->enc_flags & RX_ENC_FLAG_10MHZ

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_5MHZ
+status->enc_flags op RX_ENC_FLAG_5MHZ
@@
expression status;
@@
-status->flag & RX_FLAG_5MHZ
+status->enc_flags & RX_ENC_FLAG_5MHZ

@@
assignment operator op;
expression status;
@@
-status->vht_flag op RX_VHT_FLAG_80MHZ
+status->enc_flags op RX_ENC_FLAG_80MHZ
@@
expression status;
@@
-status->vht_flag & RX_VHT_FLAG_80MHZ
+status->enc_flags & RX_ENC_FLAG_80MHZ

@@
assignment operator op;
expression status;
@@
-status->vht_flag op RX_VHT_FLAG_160MHZ
+status->enc_flags op RX_ENC_FLAG_160MHZ
@@
expression status;
@@
-status->vht_flag & RX_VHT_FLAG_160MHZ
+status->enc_flags & RX_ENC_FLAG_160MHZ

@@
assignment operator op;
expression status;
@@
-status->vht_flag op RX_VHT_FLAG_BF
+status->enc_flags op RX_ENC_FLAG_BF
@@
expression status;
@@
-status->vht_flag & RX_VHT_FLAG_BF
+status->enc_flags & RX_ENC_FLAG_BF

@@
assignment operator op;
expression status, STBC;
@@
-status->flag op STBC << RX_FLAG_STBC_SHIFT
+status->enc_flags op STBC << RX_ENC_FLAG_STBC_SHIFT

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_SHORTPRE
+status.enc_flags op RX_ENC_FLAG_SHORTPRE
@@
expression status;
@@
-status.flag & RX_FLAG_SHORTPRE
+status.enc_flags & RX_ENC_FLAG_SHORTPRE

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_HT
+status.enc_flags op RX_ENC_FLAG_HT
@@
expression status;
@@
-status.flag & RX_FLAG_HT
+status.enc_flags & RX_ENC_FLAG_HT

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_40MHZ
+status.enc_flags op RX_ENC_FLAG_40MHZ
@@
expression status;
@@
-status.flag & RX_FLAG_40MHZ
+status.enc_flags & RX_ENC_FLAG_40MHZ

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_SHORT_GI
+status.enc_flags op RX_ENC_FLAG_SHORT_GI
@@
expression status;
@@
-status.flag & RX_FLAG_SHORT_GI
+status.enc_flags & RX_ENC_FLAG_SHORT_GI

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_HT_GF
+status.enc_flags op RX_ENC_FLAG_HT_GF
@@
expression status;
@@
-status.flag & RX_FLAG_HT_GF
+status.enc_flags & RX_ENC_FLAG_HT_GF

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_VHT
+status.enc_flags op RX_ENC_FLAG_VHT
@@
expression status;
@@
-status.flag & RX_FLAG_VHT
+status.enc_flags & RX_ENC_FLAG_VHT

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_STBC_MASK
+status.enc_flags op RX_ENC_FLAG_STBC_MASK
@@
expression status;
@@
-status.flag & RX_FLAG_STBC_MASK
+status.enc_flags & RX_ENC_FLAG_STBC_MASK

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_LDPC
+status.enc_flags op RX_ENC_FLAG_LDPC
@@
expression status;
@@
-status.flag & RX_FLAG_LDPC
+status.enc_flags & RX_ENC_FLAG_LDPC

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_10MHZ
+status.enc_flags op RX_ENC_FLAG_10MHZ
@@
expression status;
@@
-status.flag & RX_FLAG_10MHZ
+status.enc_flags & RX_ENC_FLAG_10MHZ

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_5MHZ
+status.enc_flags op RX_ENC_FLAG_5MHZ
@@
expression status;
@@
-status.flag & RX_FLAG_5MHZ
+status.enc_flags & RX_ENC_FLAG_5MHZ

@@
assignment operator op;
expression status;
@@
-status.vht_flag op RX_VHT_FLAG_80MHZ
+status.enc_flags op RX_ENC_FLAG_80MHZ
@@
expression status;
@@
-status.vht_flag & RX_VHT_FLAG_80MHZ
+status.enc_flags & RX_ENC_FLAG_80MHZ

@@
assignment operator op;
expression status;
@@
-status.vht_flag op RX_VHT_FLAG_160MHZ
+status.enc_flags op RX_ENC_FLAG_160MHZ
@@
expression status;
@@
-status.vht_flag & RX_VHT_FLAG_160MHZ
+status.enc_flags & RX_ENC_FLAG_160MHZ

@@
assignment operator op;
expression status;
@@
-status.vht_flag op RX_VHT_FLAG_BF
+status.enc_flags op RX_ENC_FLAG_BF
@@
expression status;
@@
-status.vht_flag & RX_VHT_FLAG_BF
+status.enc_flags & RX_ENC_FLAG_BF

@@
assignment operator op;
expression status, STBC;
@@
-status.flag op STBC << RX_FLAG_STBC_SHIFT
+status.enc_flags op STBC << RX_ENC_FLAG_STBC_SHIFT

@@
@@
-RX_FLAG_STBC_SHIFT
+RX_ENC_FLAG_STBC_SHIFT

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2017-04-26 11:13:00 +02:00
parent e5f2e0671e
commit 7fdd69c5af
47 changed files with 260 additions and 261 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
drivers/net/wireless/ath/ath10k/htt_rx.c
View File

@ -632,11 +632,11 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
sgi = (info3 >> 7) & 1;
status->rate_idx = mcs;
status->flag |= RX_FLAG_HT;
status->enc_flags |= RX_ENC_FLAG_HT;
if (sgi)
status->flag |= RX_FLAG_SHORT_GI;
status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (bw)
status->flag |= RX_FLAG_40MHZ;
status->enc_flags |= RX_ENC_FLAG_40MHZ;
break;
case HTT_RX_VHT:
case HTT_RX_VHT_WITH_TXBF:
@ -692,7 +692,7 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
status->vht_nss = nss;
if (sgi)
status->flag |= RX_FLAG_SHORT_GI;
status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
switch (bw) {
/* 20MHZ */
@ -700,18 +700,18 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
break;
/* 40MHZ */
case 1:
status->flag |= RX_FLAG_40MHZ;
status->enc_flags |= RX_ENC_FLAG_40MHZ;
break;
/* 80MHZ */
case 2:
status->vht_flag |= RX_VHT_FLAG_80MHZ;
status->enc_flags |= RX_ENC_FLAG_80MHZ;
break;
case 3:
status->vht_flag |= RX_VHT_FLAG_160MHZ;
status->enc_flags |= RX_ENC_FLAG_160MHZ;
break;
}
status->flag |= RX_FLAG_VHT;
status->enc_flags |= RX_ENC_FLAG_VHT;
break;
default:
break;
@ -875,12 +875,12 @@ static void ath10k_htt_rx_h_ppdu(struct ath10k *ar,
status->freq = 0;
status->rate_idx = 0;
status->vht_nss = 0;
status->vht_flag &= ~RX_VHT_FLAG_80MHZ;
status->flag &= ~(RX_FLAG_HT |
RX_FLAG_VHT |
RX_FLAG_SHORT_GI |
RX_FLAG_40MHZ |
RX_FLAG_MACTIME_END);
status->enc_flags &= ~(RX_ENC_FLAG_HT |
RX_ENC_FLAG_VHT |
RX_ENC_FLAG_SHORT_GI |
RX_ENC_FLAG_40MHZ |
RX_ENC_FLAG_80MHZ);
status->flag &= ~RX_FLAG_MACTIME_END;
status->flag |= RX_FLAG_NO_SIGNAL_VAL;
ath10k_htt_rx_h_signal(ar, status, rxd);
@ -933,7 +933,7 @@ static void ath10k_process_rx(struct ath10k *ar,
*status = *rx_status;
ath10k_dbg(ar, ATH10K_DBG_DATA,
"rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n",
"rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n",
skb,
skb->len,
ieee80211_get_SA(hdr),
@ -941,14 +941,14 @@ static void ath10k_process_rx(struct ath10k *ar,
is_multicast_ether_addr(ieee80211_get_DA(hdr)) ?
"mcast" : "ucast",
(__le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4,
(status->flag & (RX_FLAG_HT | RX_FLAG_VHT)) == 0 ?
"legacy" : "",
status->flag & RX_FLAG_HT ? "ht" : "",
status->flag & RX_FLAG_VHT ? "vht" : "",
status->flag & RX_FLAG_40MHZ ? "40" : "",
status->vht_flag & RX_VHT_FLAG_80MHZ ? "80" : "",
status->vht_flag & RX_VHT_FLAG_160MHZ ? "160" : "",
status->flag & RX_FLAG_SHORT_GI ? "sgi " : "",
(status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT)) == 0 ?
"legacy" : "",
status->enc_flags & RX_ENC_FLAG_HT ? "ht" : "",
status->enc_flags & RX_ENC_FLAG_VHT ? "vht" : "",
status->enc_flags & RX_ENC_FLAG_40MHZ ? "40" : "",
status->enc_flags & RX_ENC_FLAG_80MHZ ? "80" : "",
status->enc_flags & RX_ENC_FLAG_160MHZ ? "160" : "",
status->enc_flags & RX_ENC_FLAG_SHORT_GI ? "sgi " : "",
status->rate_idx,
status->vht_nss,
status->freq,

6
drivers/net/wireless/ath/ath5k/base.c
View File

@ -1414,10 +1414,10 @@ ath5k_receive_frame(struct ath5k_hw *ah, struct sk_buff *skb,
rxs->flag |= ath5k_rx_decrypted(ah, skb, rs);
switch (ah->ah_bwmode) {
case AR5K_BWMODE_5MHZ:
rxs->flag |= RX_FLAG_5MHZ;
rxs->enc_flags |= RX_ENC_FLAG_5MHZ;
break;
case AR5K_BWMODE_10MHZ:
rxs->flag |= RX_FLAG_10MHZ;
rxs->enc_flags |= RX_ENC_FLAG_10MHZ;
break;
default:
break;
@ -1425,7 +1425,7 @@ ath5k_receive_frame(struct ath5k_hw *ah, struct sk_buff *skb,
if (rs->rs_rate ==
ah->sbands[ah->curchan->band].bitrates[rxs->rate_idx].hw_value_short)
rxs->flag |= RX_FLAG_SHORTPRE;
rxs->enc_flags |= RX_ENC_FLAG_SHORTPRE;
trace_ath5k_rx(ah, skb);

6
drivers/net/wireless/ath/ath9k/ar9003_mac.c
View File

@ -494,7 +494,7 @@ 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->enc_flags = 0;
rxs->rs_datalen = rxsp->status2 & AR_DataLen;
rxs->rs_tstamp = rxsp->status3;
@ -520,8 +520,8 @@ 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->flag |= (rxsp->status4 & AR_GI) ? RX_FLAG_SHORT_GI : 0;
rxs->flag |= (rxsp->status4 & AR_2040) ? RX_FLAG_40MHZ : 0;
rxs->enc_flags |= (rxsp->status4 & AR_GI) ? RX_ENC_FLAG_SHORT_GI : 0;
rxs->enc_flags |= (rxsp->status4 & AR_2040) ? RX_ENC_FLAG_40MHZ : 0;
rxs->evm0 = rxsp->status6;
rxs->evm1 = rxsp->status7;

9
drivers/net/wireless/ath/ath9k/common.c
View File

@ -181,14 +181,13 @@ int ath9k_cmn_process_rate(struct ath_common *common,
sband = hw->wiphy->bands[band];
if (IS_CHAN_QUARTER_RATE(ah->curchan))
rxs->flag |= RX_FLAG_5MHZ;
rxs->enc_flags |= RX_ENC_FLAG_5MHZ;
else if (IS_CHAN_HALF_RATE(ah->curchan))
rxs->flag |= RX_FLAG_10MHZ;
rxs->enc_flags |= RX_ENC_FLAG_10MHZ;
if (rx_stats->rs_rate & 0x80) {
/* HT rate */
rxs->flag |= RX_FLAG_HT;
rxs->flag |= rx_stats->flag;
rxs->enc_flags |= RX_ENC_FLAG_HT | rx_stats->enc_flags;
rxs->rate_idx = rx_stats->rs_rate & 0x7f;
return 0;
}
@ -199,7 +198,7 @@ int ath9k_cmn_process_rate(struct ath_common *common,
return 0;
}
if (sband->bitrates[i].hw_value_short == rx_stats->rs_rate) {
rxs->flag |= RX_FLAG_SHORTPRE;
rxs->enc_flags |= RX_ENC_FLAG_SHORTPRE;
rxs->rate_idx = i;
return 0;
}

6
drivers/net/wireless/ath/ath9k/debug_sta.c
View File

@ -116,12 +116,12 @@ void ath_debug_rate_stats(struct ath_softc *sc,
if (rxs->rate_idx >= ARRAY_SIZE(rstats->ht_stats))
goto exit;
if (rxs->flag & RX_FLAG_40MHZ)
if (rxs->enc_flags & RX_ENC_FLAG_40MHZ)
rstats->ht_stats[rxs->rate_idx].ht40_cnt++;
else
rstats->ht_stats[rxs->rate_idx].ht20_cnt++;
if (rxs->flag & RX_FLAG_SHORT_GI)
if (rxs->enc_flags & RX_ENC_FLAG_SHORT_GI)
rstats->ht_stats[rxs->rate_idx].sgi_cnt++;
else
rstats->ht_stats[rxs->rate_idx].lgi_cnt++;
@ -130,7 +130,7 @@ void ath_debug_rate_stats(struct ath_softc *sc,
}
if (IS_CCK_RATE(rs->rs_rate)) {
if (rxs->flag & RX_FLAG_SHORTPRE)
if (rxs->enc_flags & RX_ENC_FLAG_SHORTPRE)
rstats->cck_stats[rxs->rate_idx].cck_sp_cnt++;
else
rstats->cck_stats[rxs->rate_idx].cck_lp_cnt++;

6
drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
View File

@ -929,11 +929,11 @@ void ath9k_host_rx_init(struct ath9k_htc_priv *priv)
static inline void convert_htc_flag(struct ath_rx_status *rx_stats,
struct ath_htc_rx_status *rxstatus)
{
rx_stats->flag = 0;
rx_stats->enc_flags = 0;
if (rxstatus->rs_flags & ATH9K_RX_2040)
rx_stats->flag |= RX_FLAG_40MHZ;
rx_stats->enc_flags |= RX_ENC_FLAG_40MHZ;
if (rxstatus->rs_flags & ATH9K_RX_GI)
rx_stats->flag |= RX_FLAG_SHORT_GI;
rx_stats->enc_flags |= RX_ENC_FLAG_SHORT_GI;
}
static void rx_status_htc_to_ath(struct ath_rx_status *rx_stats,

14
drivers/net/wireless/ath/ath9k/mac.c
View File

@ -535,7 +535,7 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
rs->rs_status = 0;
rs->rs_flags = 0;
rs->flag = 0;
rs->enc_flags = 0;
rs->rs_datalen = ads.ds_rxstatus1 & AR_DataLen;
rs->rs_tstamp = ads.AR_RcvTimestamp;
@ -577,15 +577,15 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
rs->rs_antenna = MS(ads.ds_rxstatus3, AR_RxAntenna);
/* 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;
rs->enc_flags |=
(ads.ds_rxstatus3 & AR_GI) ? RX_ENC_FLAG_SHORT_GI : 0;
rs->enc_flags |=
(ads.ds_rxstatus3 & AR_2040) ? RX_ENC_FLAG_40MHZ : 0;
if (AR_SREV_9280_20_OR_LATER(ah))
rs->flag |=
rs->enc_flags |=
(ads.ds_rxstatus3 & AR_STBC) ?
/* we can only Nss=1 STBC */
(1 << RX_FLAG_STBC_SHIFT) : 0;
(1 << RX_ENC_FLAG_STBC_SHIFT) : 0;
if (ads.ds_rxstatus8 & AR_PreDelimCRCErr)
rs->rs_flags |= ATH9K_RX_DELIM_CRC_PRE;

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

@ -143,7 +143,7 @@ struct ath_rx_status {
u32 evm2;
u32 evm3;
u32 evm4;
u32 flag; /* see enum mac80211_rx_flags */
u16 enc_flags;
};
struct ath_htc_rx_status {

8
drivers/net/wireless/ath/ath9k/recv.c
View File

@ -1037,11 +1037,11 @@ static void ath_rx_count_airtime(struct ath_softc *sc,
rxs = IEEE80211_SKB_RXCB(skb);
is_sgi = !!(rxs->flag & RX_FLAG_SHORT_GI);
is_40 = !!(rxs->flag & RX_FLAG_40MHZ);
is_sp = !!(rxs->flag & RX_FLAG_SHORTPRE);
is_sgi = !!(rxs->enc_flags & RX_ENC_FLAG_SHORT_GI);
is_40 = !!(rxs->enc_flags & RX_ENC_FLAG_40MHZ);
is_sp = !!(rxs->enc_flags & RX_ENC_FLAG_SHORTPRE);
if (!!(rxs->flag & RX_FLAG_HT)) {
if (!!(rxs->enc_flags & RX_ENC_FLAG_HT)) {
/* MCS rates */
airtime += ath_pkt_duration(sc, rxs->rate_idx, len,

8
drivers/net/wireless/ath/carl9170/rx.c
View File

@ -358,7 +358,7 @@ static int carl9170_rx_mac_status(struct ar9170 *ar,
switch (mac->status & AR9170_RX_STATUS_MODULATION) {
case AR9170_RX_STATUS_MODULATION_CCK:
if (mac->status & AR9170_RX_STATUS_SHORT_PREAMBLE)
status->flag |= RX_FLAG_SHORTPRE;
status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
switch (head->plcp[0]) {
case AR9170_RX_PHY_RATE_CCK_1M:
status->rate_idx = 0;
@ -423,12 +423,12 @@ static int carl9170_rx_mac_status(struct ar9170 *ar,
case AR9170_RX_STATUS_MODULATION_HT:
if (head->plcp[3] & 0x80)
status->flag |= RX_FLAG_40MHZ;
status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (head->plcp[6] & 0x80)
status->flag |= RX_FLAG_SHORT_GI;
status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
status->rate_idx = clamp(0, 75, head->plcp[3] & 0x7f);
status->flag |= RX_FLAG_HT;
status->enc_flags |= RX_ENC_FLAG_HT;
break;
default:

2
drivers/net/wireless/ath/wcn36xx/txrx.c
View File

@ -68,7 +68,7 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb)
RX_FLAG_MMIC_STRIPPED |
RX_FLAG_DECRYPTED;
wcn36xx_dbg(WCN36XX_DBG_RX, "status.flags=%llx\n", status.flag);
wcn36xx_dbg(WCN36XX_DBG_RX, "status.flags=%x\n", status.flag);
memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status));

2
drivers/net/wireless/broadcom/b43/xmit.c
View File

@ -694,7 +694,7 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr)
if (unlikely(phystat0 & (B43_RX_PHYST0_PLCPHCF | B43_RX_PHYST0_PLCPFV)))
status.flag |= RX_FLAG_FAILED_PLCP_CRC;
if (phystat0 & B43_RX_PHYST0_SHORTPRMBL)
status.flag |= RX_FLAG_SHORTPRE;
status.enc_flags |= RX_ENC_FLAG_SHORTPRE;
if (macstat & B43_RX_MAC_DECERR) {
/* Decryption with the given key failed.
* Drop the packet. We also won't be able to decrypt it with

10
drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
View File

@ -7092,9 +7092,9 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh,
rspec = brcms_c_compute_rspec(rxh, plcp);
if (is_mcs_rate(rspec)) {
rx_status->rate_idx = rspec & RSPEC_RATE_MASK;
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
if (rspec_is40mhz(rspec))
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
} else {
switch (rspec2rate(rspec)) {
case BRCM_RATE_1M:
@ -7149,9 +7149,9 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh,
/* Determine short preamble and rate_idx */
if (is_cck_rate(rspec)) {
if (rxh->PhyRxStatus_0 & PRXS0_SHORTH)
rx_status->flag |= RX_FLAG_SHORTPRE;
rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
} else if (is_ofdm_rate(rspec)) {
rx_status->flag |= RX_FLAG_SHORTPRE;
rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
} else {
brcms_err(wlc->hw->d11core, "%s: Unknown modulation\n",
__func__);
@ -7159,7 +7159,7 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh,
}
if (plcp3_issgi(plcp[3]))
rx_status->flag |= RX_FLAG_SHORT_GI;
rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rxh->RxStatus1 & RXS_DECERR) {
rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC;

2
drivers/net/wireless/intel/iwlegacy/3945.c
View File

@ -570,7 +570,7 @@ il3945_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb)
/* set the preamble flag if appropriate */
if (rx_hdr->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK)
rx_status.flag |= RX_FLAG_SHORTPRE;
rx_status.enc_flags |= RX_ENC_FLAG_SHORTPRE;
if ((unlikely(rx_stats->phy_count > 20))) {
D_DROP("dsp size out of range [0,20]: %d\n",

8
drivers/net/wireless/intel/iwlegacy/4965-mac.c
View File

@ -728,15 +728,15 @@ il4965_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb)
/* set the preamble flag if appropriate */
if (phy_res->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK)
rx_status.flag |= RX_FLAG_SHORTPRE;
rx_status.enc_flags |= RX_ENC_FLAG_SHORTPRE;
/* Set up the HT phy flags */
if (rate_n_flags & RATE_MCS_HT_MSK)
rx_status.flag |= RX_FLAG_HT;
rx_status.enc_flags |= RX_ENC_FLAG_HT;
if (rate_n_flags & RATE_MCS_HT40_MSK)
rx_status.flag |= RX_FLAG_40MHZ;
rx_status.enc_flags |= RX_ENC_FLAG_40MHZ;
if (rate_n_flags & RATE_MCS_SGI_MSK)
rx_status.flag |= RX_FLAG_SHORT_GI;
rx_status.enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (phy_res->phy_flags & RX_RES_PHY_FLAGS_AGG_MSK) {
/* We know which subframes of an A-MPDU belong

10
drivers/net/wireless/intel/iwlwifi/dvm/rx.c
View File

@ -873,7 +873,7 @@ static void iwlagn_rx_reply_rx(struct iwl_priv *priv,
/* set the preamble flag if appropriate */
if (phy_res->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK)
rx_status.flag |= RX_FLAG_SHORTPRE;
rx_status.enc_flags |= RX_ENC_FLAG_SHORTPRE;
if (phy_res->phy_flags & RX_RES_PHY_FLAGS_AGG_MSK) {
/*
@ -887,13 +887,13 @@ static void iwlagn_rx_reply_rx(struct iwl_priv *priv,
/* Set up the HT phy flags */
if (rate_n_flags & RATE_MCS_HT_MSK)
rx_status.flag |= RX_FLAG_HT;
rx_status.enc_flags |= RX_ENC_FLAG_HT;
if (rate_n_flags & RATE_MCS_HT40_MSK)
rx_status.flag |= RX_FLAG_40MHZ;
rx_status.enc_flags |= RX_ENC_FLAG_40MHZ;
if (rate_n_flags & RATE_MCS_SGI_MSK)
rx_status.flag |= RX_FLAG_SHORT_GI;
rx_status.enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rate_n_flags & RATE_MCS_GF_MSK)
rx_status.flag |= RX_FLAG_HT_GF;
rx_status.enc_flags |= RX_ENC_FLAG_HT_GF;
iwlagn_pass_packet_to_mac80211(priv, header, len, ampdu_status,
rxb, &rx_status);

24
drivers/net/wireless/intel/iwlwifi/mvm/rx.c
View File

@ -410,7 +410,7 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
/* set the preamble flag if appropriate */
if (phy_info->phy_flags & cpu_to_le16(RX_RES_PHY_FLAGS_SHORT_PREAMBLE))
rx_status->flag |= RX_FLAG_SHORTPRE;
rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
if (phy_info->phy_flags & cpu_to_le16(RX_RES_PHY_FLAGS_AGG)) {
/*
@ -427,27 +427,27 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
case RATE_MCS_CHAN_WIDTH_20:
break;
case RATE_MCS_CHAN_WIDTH_40:
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
break;
case RATE_MCS_CHAN_WIDTH_80:
rx_status->vht_flag |= RX_VHT_FLAG_80MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_80MHZ;
break;
case RATE_MCS_CHAN_WIDTH_160:
rx_status->vht_flag |= RX_VHT_FLAG_160MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_160MHZ;
break;
}
if (rate_n_flags & RATE_MCS_SGI_MSK)
rx_status->flag |= RX_FLAG_SHORT_GI;
rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rate_n_flags & RATE_HT_MCS_GF_MSK)
rx_status->flag |= RX_FLAG_HT_GF;
rx_status->enc_flags |= RX_ENC_FLAG_HT_GF;
if (rate_n_flags & RATE_MCS_LDPC_MSK)
rx_status->flag |= RX_FLAG_LDPC;
rx_status->enc_flags |= RX_ENC_FLAG_LDPC;
if (rate_n_flags & RATE_MCS_HT_MSK) {
u8 stbc = (rate_n_flags & RATE_MCS_HT_STBC_MSK) >>
RATE_MCS_STBC_POS;
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->rate_idx = rate_n_flags & RATE_HT_MCS_INDEX_MSK;
rx_status->flag |= stbc << RX_FLAG_STBC_SHIFT;
rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
} else if (rate_n_flags & RATE_MCS_VHT_MSK) {
u8 stbc = (rate_n_flags & RATE_MCS_VHT_STBC_MSK) >>
RATE_MCS_STBC_POS;
@ -455,10 +455,10 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >>
RATE_VHT_MCS_NSS_POS) + 1;
rx_status->rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK;
rx_status->flag |= RX_FLAG_VHT;
rx_status->flag |= stbc << RX_FLAG_STBC_SHIFT;
rx_status->enc_flags |= RX_ENC_FLAG_VHT;
rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
if (rate_n_flags & RATE_MCS_BF_MSK)
rx_status->vht_flag |= RX_VHT_FLAG_BF;
rx_status->enc_flags |= RX_ENC_FLAG_BF;
} else {
int rate = iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags,
rx_status->band);

24
drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
View File

@ -824,7 +824,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
}
/* set the preamble flag if appropriate */
if (phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE)
rx_status->flag |= RX_FLAG_SHORTPRE;
rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
if (likely(!(phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD))) {
rx_status->mactime = le64_to_cpu(desc->tsf_on_air_rise);
@ -958,27 +958,27 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
case RATE_MCS_CHAN_WIDTH_20:
break;
case RATE_MCS_CHAN_WIDTH_40:
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
break;
case RATE_MCS_CHAN_WIDTH_80:
rx_status->vht_flag |= RX_VHT_FLAG_80MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_80MHZ;
break;
case RATE_MCS_CHAN_WIDTH_160:
rx_status->vht_flag |= RX_VHT_FLAG_160MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_160MHZ;
break;
}
if (rate_n_flags & RATE_MCS_SGI_MSK)
rx_status->flag |= RX_FLAG_SHORT_GI;
rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rate_n_flags & RATE_HT_MCS_GF_MSK)
rx_status->flag |= RX_FLAG_HT_GF;
rx_status->enc_flags |= RX_ENC_FLAG_HT_GF;
if (rate_n_flags & RATE_MCS_LDPC_MSK)
rx_status->flag |= RX_FLAG_LDPC;
rx_status->enc_flags |= RX_ENC_FLAG_LDPC;
if (rate_n_flags & RATE_MCS_HT_MSK) {
u8 stbc = (rate_n_flags & RATE_MCS_HT_STBC_MSK) >>
RATE_MCS_STBC_POS;
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->rate_idx = rate_n_flags & RATE_HT_MCS_INDEX_MSK;
rx_status->flag |= stbc << RX_FLAG_STBC_SHIFT;
rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
} else if (rate_n_flags & RATE_MCS_VHT_MSK) {
u8 stbc = (rate_n_flags & RATE_MCS_VHT_STBC_MSK) >>
RATE_MCS_STBC_POS;
@ -986,10 +986,10 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >>
RATE_VHT_MCS_NSS_POS) + 1;
rx_status->rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK;
rx_status->flag |= RX_FLAG_VHT;
rx_status->flag |= stbc << RX_FLAG_STBC_SHIFT;
rx_status->enc_flags |= RX_ENC_FLAG_VHT;
rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
if (rate_n_flags & RATE_MCS_BF_MSK)
rx_status->vht_flag |= RX_VHT_FLAG_BF;
rx_status->enc_flags |= RX_ENC_FLAG_BF;
} else {
int rate = iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags,
rx_status->band);

2
drivers/net/wireless/intersil/p54/txrx.c
View File

@ -352,7 +352,7 @@ static int p54_rx_data(struct p54_common *priv, struct sk_buff *skb)
rx_status->signal = p54_rssi_to_dbm(priv, hdr->rssi);
if (hdr->rate & 0x10)
rx_status->flag |= RX_FLAG_SHORTPRE;
rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
if (priv->hw->conf.chandef.chan->band == NL80211_BAND_5GHZ)
rx_status->rate_idx = (rate < 4) ? 0 : rate - 4;
else

8
drivers/net/wireless/mac80211_hwsim.c
View File

@ -1194,16 +1194,16 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw,
ieee80211_rate_get_vht_mcs(&info->control.rates[0]);
rx_status.vht_nss =
ieee80211_rate_get_vht_nss(&info->control.rates[0]);
rx_status.flag |= RX_FLAG_VHT;
rx_status.enc_flags |= RX_ENC_FLAG_VHT;
} else {
rx_status.rate_idx = info->control.rates[0].idx;
if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS)
rx_status.flag |= RX_FLAG_HT;
rx_status.enc_flags |= RX_ENC_FLAG_HT;
}
if (info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
rx_status.flag |= RX_FLAG_40MHZ;
rx_status.enc_flags |= RX_ENC_FLAG_40MHZ;
if (info->control.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)
rx_status.flag |= RX_FLAG_SHORT_GI;
rx_status.enc_flags |= RX_ENC_FLAG_SHORT_GI;
/* TODO: simulate real signal strength (and optional packet loss) */
rx_status.signal = -50;
if (info->control.vif)

16
drivers/net/wireless/marvell/mwl8k.c
View File

@ -994,9 +994,9 @@ mwl8k_rxd_ap_process(void *_rxd, struct ieee80211_rx_status *status,
*noise = -rxd->noise_floor;
if (rxd->rate & MWL8K_AP_RATE_INFO_MCS_FORMAT) {
status->flag |= RX_FLAG_HT;
status->enc_flags |= RX_ENC_FLAG_HT;
if (rxd->rate & MWL8K_AP_RATE_INFO_40MHZ)
status->flag |= RX_FLAG_40MHZ;
status->enc_flags |= RX_ENC_FLAG_40MHZ;
status->rate_idx = MWL8K_AP_RATE_INFO_RATEID(rxd->rate);
} else {
int i;
@ -1011,7 +1011,7 @@ mwl8k_rxd_ap_process(void *_rxd, struct ieee80211_rx_status *status,
if (rxd->channel > 14) {
status->band = NL80211_BAND_5GHZ;
if (!(status->flag & RX_FLAG_HT))
if (!(status->enc_flags & RX_ENC_FLAG_HT))
status->rate_idx -= 5;
} else {
status->band = NL80211_BAND_2GHZ;
@ -1109,17 +1109,17 @@ mwl8k_rxd_sta_process(void *_rxd, struct ieee80211_rx_status *status,
status->rate_idx = MWL8K_STA_RATE_INFO_RATEID(rate_info);
if (rate_info & MWL8K_STA_RATE_INFO_SHORTPRE)
status->flag |= RX_FLAG_SHORTPRE;
status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
if (rate_info & MWL8K_STA_RATE_INFO_40MHZ)
status->flag |= RX_FLAG_40MHZ;
status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (rate_info & MWL8K_STA_RATE_INFO_SHORTGI)
status->flag |= RX_FLAG_SHORT_GI;
status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rate_info & MWL8K_STA_RATE_INFO_MCS_FORMAT)
status->flag |= RX_FLAG_HT;
status->enc_flags |= RX_ENC_FLAG_HT;
if (rxd->channel > 14) {
status->band = NL80211_BAND_5GHZ;
if (!(status->flag & RX_FLAG_HT))
if (!(status->enc_flags & RX_ENC_FLAG_HT))
status->rate_idx -= 5;
} else {
status->band = NL80211_BAND_2GHZ;

12
drivers/net/wireless/mediatek/mt7601u/mac.c
View File

@ -401,7 +401,7 @@ mt76_mac_process_rate(struct ieee80211_rx_status *status, u16 rate)
case MT_PHY_TYPE_CCK:
if (idx >= 8) {
idx -= 8;
status->flag |= RX_FLAG_SHORTPRE;
status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
}
if (WARN_ON(idx >= 4))
@ -410,10 +410,10 @@ mt76_mac_process_rate(struct ieee80211_rx_status *status, u16 rate)
status->rate_idx = idx;
return;
case MT_PHY_TYPE_HT_GF:
status->flag |= RX_FLAG_HT_GF;
status->enc_flags |= RX_ENC_FLAG_HT_GF;
/* fall through */
case MT_PHY_TYPE_HT:
status->flag |= RX_FLAG_HT;
status->enc_flags |= RX_ENC_FLAG_HT;
status->rate_idx = idx;
break;
default:
@ -422,13 +422,13 @@ mt76_mac_process_rate(struct ieee80211_rx_status *status, u16 rate)
}
if (rate & MT_RXWI_RATE_SGI)
status->flag |= RX_FLAG_SHORT_GI;
status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rate & MT_RXWI_RATE_STBC)
status->flag |= 1 << RX_FLAG_STBC_SHIFT;
status->enc_flags |= 1 << RX_ENC_FLAG_STBC_SHIFT;
if (rate & MT_RXWI_RATE_BW)
status->flag |= RX_FLAG_40MHZ;
status->enc_flags |= RX_ENC_FLAG_40MHZ;
}
static void

4
drivers/net/wireless/ralink/rt2x00/rt2800lib.c
View File

@ -889,10 +889,10 @@ void rt2800_process_rxwi(struct queue_entry *entry,
rt2x00_desc_read(rxwi, 1, &word);
if (rt2x00_get_field32(word, RXWI_W1_SHORT_GI))
rxdesc->flags |= RX_FLAG_SHORT_GI;
rxdesc->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rt2x00_get_field32(word, RXWI_W1_BW))
rxdesc->flags |= RX_FLAG_40MHZ;
rxdesc->enc_flags |= RX_ENC_FLAG_40MHZ;
/*
* Detect RX rate, always use MCS as signal type.

3
drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
View File

@ -825,7 +825,7 @@ void rt2x00lib_rxdone(struct queue_entry *entry, gfp_t gfp)
rate_idx = rt2x00lib_rxdone_read_signal(rt2x00dev, &rxdesc);
if (rxdesc.rate_mode == RATE_MODE_HT_MIX ||
rxdesc.rate_mode == RATE_MODE_HT_GREENFIELD)
rxdesc.flags |= RX_FLAG_HT;
rxdesc.enc_flags |= RX_ENC_FLAG_HT;
/*
* Check if this is a beacon, and more frames have been
@ -865,6 +865,7 @@ void rt2x00lib_rxdone(struct queue_entry *entry, gfp_t gfp)
rx_status->rate_idx = rate_idx;
rx_status->signal = rxdesc.rssi;
rx_status->flag = rxdesc.flags;
rx_status->enc_flags = rxdesc.enc_flags;
rx_status->antenna = rt2x00dev->link.ant.active.rx;
ieee80211_rx_ni(rt2x00dev->hw, entry->skb);

1
drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
View File

@ -184,6 +184,7 @@ struct rxdone_entry_desc {
int flags;
int dev_flags;
u16 rate_mode;
u16 enc_flags;
u8 cipher;
u8 cipher_status;

2
drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c
View File

@ -315,7 +315,7 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev)
rx_status.mactime = tsft;
rx_status.flag |= RX_FLAG_MACTIME_START;
if (flags & RTL818X_RX_DESC_FLAG_SPLCP)
rx_status.flag |= RX_FLAG_SHORTPRE;
rx_status.enc_flags |= RX_ENC_FLAG_SHORTPRE;
if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;

2
drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
View File

@ -389,7 +389,7 @@ static void rtl8187_rx_cb(struct urb *urb)
rx_status.band = dev->conf.chandef.chan->band;
rx_status.flag |= RX_FLAG_MACTIME_START;
if (flags & RTL818X_RX_DESC_FLAG_SPLCP)
rx_status.flag |= RX_FLAG_SHORTPRE;
rx_status.enc_flags |= RX_ENC_FLAG_SHORTPRE;
if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR)
rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));

10
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
View File

@ -5041,7 +5041,7 @@ static void rtl8xxxu_rx_parse_phystats(struct rtl8xxxu_priv *priv,
u32 rxmcs)
{
if (phy_stats->sgi_en)
rx_status->flag |= RX_FLAG_SHORT_GI;
rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rxmcs < DESC_RATE_6M) {
/*
@ -5267,10 +5267,10 @@ int rtl8xxxu_parse_rxdesc16(struct rtl8xxxu_priv *priv, struct sk_buff *skb)
if (rx_desc->crc32)
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (rx_desc->bw)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (rx_desc->rxht) {
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->rate_idx = rx_desc->rxmcs - DESC_RATE_MCS0;
} else {
rx_status->rate_idx = rx_desc->rxmcs;
@ -5337,10 +5337,10 @@ int rtl8xxxu_parse_rxdesc24(struct rtl8xxxu_priv *priv, struct sk_buff *skb)
if (rx_desc->crc32)
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (rx_desc->bw)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (rx_desc->rxmcs >= DESC_RATE_MCS0) {
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->rate_idx = rx_desc->rxmcs - DESC_RATE_MCS0;
} else {
rx_status->rate_idx = rx_desc->rxmcs;

4
drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c
View File

@ -444,10 +444,10 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw,
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (status->rx_is40Mhzpacket)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (status->is_ht)
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->flag |= RX_FLAG_MACTIME_START;

4
drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
View File

@ -369,10 +369,10 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (stats->rx_is40Mhzpacket)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (stats->is_ht)
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->flag |= RX_FLAG_MACTIME_START;

8
drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
View File

@ -329,9 +329,9 @@ bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw,
if (!GET_RX_DESC_SWDEC(pdesc))
rx_status->flag |= RX_FLAG_DECRYPTED;
if (GET_RX_DESC_BW(pdesc))
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (GET_RX_DESC_RX_HT(pdesc))
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->flag |= RX_FLAG_MACTIME_START;
if (stats->decrypted)
rx_status->flag |= RX_FLAG_DECRYPTED;
@ -398,9 +398,9 @@ static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb)
if (!GET_RX_DESC_SWDEC(rxdesc))
rx_status->flag |= RX_FLAG_DECRYPTED;
if (GET_RX_DESC_BW(rxdesc))
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (GET_RX_DESC_RX_HT(rxdesc))
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
/* Data rate */
rx_status->rate_idx = rtlwifi_rate_mapping(hw, stats.is_ht,
false, stats.rate);

4
drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c
View File

@ -503,9 +503,9 @@ bool rtl92de_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats,
if (!GET_RX_DESC_SWDEC(pdesc))
rx_status->flag |= RX_FLAG_DECRYPTED;
if (GET_RX_DESC_BW(pdesc))
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (GET_RX_DESC_RXHT(pdesc))
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->flag |= RX_FLAG_MACTIME_START;
if (stats->decrypted)
rx_status->flag |= RX_FLAG_DECRYPTED;

4
drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
View File

@ -394,10 +394,10 @@ bool rtl92ee_rx_query_desc(struct ieee80211_hw *hw,
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (status->rx_is40Mhzpacket)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (status->is_ht)
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->flag |= RX_FLAG_MACTIME_START;

4
drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
View File

@ -289,10 +289,10 @@ bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats,
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (stats->rx_is40Mhzpacket)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (stats->is_ht)
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->flag |= RX_FLAG_MACTIME_START;

4
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c
View File

@ -317,10 +317,10 @@ bool rtl8723e_rx_query_desc(struct ieee80211_hw *hw,
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (status->rx_is40Mhzpacket)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (status->is_ht)
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->flag |= RX_FLAG_MACTIME_START;

4
drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
View File

@ -373,10 +373,10 @@ bool rtl8723be_rx_query_desc(struct ieee80211_hw *hw,
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (status->rx_is40Mhzpacket)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
if (status->is_ht)
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
rx_status->flag |= RX_FLAG_MACTIME_START;

10
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
View File

@ -520,16 +520,16 @@ bool rtl8821ae_rx_query_desc(struct ieee80211_hw *hw,
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (status->rx_packet_bw == HT_CHANNEL_WIDTH_20_40)
rx_status->flag |= RX_FLAG_40MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_40MHZ;
else if (status->rx_packet_bw == HT_CHANNEL_WIDTH_80)
rx_status->vht_flag |= RX_VHT_FLAG_80MHZ;
rx_status->enc_flags |= RX_ENC_FLAG_80MHZ;
if (status->is_ht)
rx_status->flag |= RX_FLAG_HT;
rx_status->enc_flags |= RX_ENC_FLAG_HT;
if (status->is_vht)
rx_status->flag |= RX_FLAG_VHT;
rx_status->enc_flags |= RX_ENC_FLAG_VHT;
if (status->is_short_gi)
rx_status->flag |= RX_FLAG_SHORT_GI;
rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
rx_status->vht_nss = status->vht_nss;
rx_status->flag |= RX_FLAG_MACTIME_START;

2
drivers/net/wireless/st/cw1200/txrx.c
View File

@ -1085,7 +1085,7 @@ void cw1200_rx_cb(struct cw1200_common *priv,
hdr->band);
if (arg->rx_rate >= 14) {
hdr->flag |= RX_FLAG_HT;
hdr->enc_flags |= RX_ENC_FLAG_HT;
hdr->rate_idx = arg->rx_rate - 14;
} else if (arg->rx_rate >= 4) {
hdr->rate_idx = arg->rx_rate - 2;

2
drivers/net/wireless/ti/wl1251/rx.c
View File

@ -141,7 +141,7 @@ static void wl1251_rx_status(struct wl1251 *wl,
}
if (desc->mod_pre & SHORT_PREAMBLE_BIT)
status->flag |= RX_FLAG_SHORTPRE;
status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
}
static void wl1251_rx_body(struct wl1251 *wl,

2
drivers/net/wireless/ti/wlcore/rx.c
View File

@ -72,7 +72,7 @@ static void wl1271_rx_status(struct wl1271 *wl,
/* 11n support */
if (desc->rate <= wl->hw_min_ht_rate)
status->flag |= RX_FLAG_HT;
status->enc_flags |= RX_ENC_FLAG_HT;
/*
* Read the signal level and antenna diversity indication.

106
include/net/mac80211.h
View File

@ -1045,16 +1045,8 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* (including FCS) was received.
* @RX_FLAG_MACTIME_PLCP_START: The timestamp passed in the RX status (@mactime
* field) is valid and contains the time the SYNC preamble was received.
* @RX_FLAG_SHORTPRE: Short preamble was used for this frame
* @RX_FLAG_HT: HT MCS was used and rate_idx is MCS index
* @RX_FLAG_VHT: VHT MCS was used and rate_index is MCS index
* @RX_FLAG_40MHZ: HT40 (40 MHz) was used
* @RX_FLAG_SHORT_GI: Short guard interval was used
* @RX_FLAG_NO_SIGNAL_VAL: The signal strength value is not present.
* Valid only for data frames (mainly A-MPDU)
* @RX_FLAG_HT_GF: This frame was received in a HT-greenfield transmission, if
* the driver fills this value it should add %IEEE80211_RADIOTAP_MCS_HAVE_FMT
* to hw.radiotap_mcs_details to advertise that fact
* @RX_FLAG_AMPDU_DETAILS: A-MPDU details are known, in particular the reference
* number (@ampdu_reference) must be populated and be a distinct number for
* each A-MPDU
@ -1067,7 +1059,6 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* is stored in the @ampdu_delimiter_crc field)
* @RX_FLAG_MIC_STRIPPED: The mic was stripped of this packet. Decryption was
* done by the hardware
* @RX_FLAG_LDPC: LDPC was used
* @RX_FLAG_ONLY_MONITOR: Report frame only to monitor interfaces without
* processing it in any regular way.
* This is useful if drivers offload some frames but still want to report
@ -1076,9 +1067,6 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* monitor interfaces.
* This is useful if drivers offload some frames but still want to report
* them for sniffing purposes.
* @RX_FLAG_STBC_MASK: STBC 2 bit bitmask. 1 - Nss=1, 2 - Nss=2, 3 - Nss=3
* @RX_FLAG_10MHZ: 10 MHz (half channel) was used
* @RX_FLAG_5MHZ: 5 MHz (quarter channel) was used
* @RX_FLAG_AMSDU_MORE: Some drivers may prefer to report separate A-MSDU
* subframes instead of a one huge frame for performance reasons.
* All, but the last MSDU from an A-MSDU should have this flag set. E.g.
@ -1106,52 +1094,62 @@ enum mac80211_rx_flags {
RX_FLAG_FAILED_FCS_CRC = BIT(5),
RX_FLAG_FAILED_PLCP_CRC = BIT(6),
RX_FLAG_MACTIME_START = BIT(7),
RX_FLAG_SHORTPRE = BIT(8),
RX_FLAG_HT = BIT(9),
RX_FLAG_40MHZ = BIT(10),
RX_FLAG_SHORT_GI = BIT(11),
RX_FLAG_NO_SIGNAL_VAL = BIT(12),
RX_FLAG_HT_GF = BIT(13),
RX_FLAG_AMPDU_DETAILS = BIT(14),
RX_FLAG_PN_VALIDATED = BIT(15),
RX_FLAG_DUP_VALIDATED = BIT(16),
RX_FLAG_AMPDU_LAST_KNOWN = BIT(17),
RX_FLAG_AMPDU_IS_LAST = BIT(18),
RX_FLAG_AMPDU_DELIM_CRC_ERROR = BIT(19),
RX_FLAG_AMPDU_DELIM_CRC_KNOWN = BIT(20),
RX_FLAG_MACTIME_END = BIT(21),
RX_FLAG_VHT = BIT(22),
RX_FLAG_LDPC = BIT(23),
RX_FLAG_ONLY_MONITOR = BIT(24),
RX_FLAG_SKIP_MONITOR = BIT(25),
RX_FLAG_STBC_MASK = BIT(26) | BIT(27),
RX_FLAG_10MHZ = BIT(28),
RX_FLAG_5MHZ = BIT(29),
RX_FLAG_AMSDU_MORE = BIT(30),
RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(31),
RX_FLAG_MIC_STRIPPED = BIT_ULL(32),
RX_FLAG_ALLOW_SAME_PN = BIT_ULL(33),
RX_FLAG_ICV_STRIPPED = BIT_ULL(34),
RX_FLAG_NO_SIGNAL_VAL = BIT(8),
RX_FLAG_AMPDU_DETAILS = BIT(9),
RX_FLAG_PN_VALIDATED = BIT(10),
RX_FLAG_DUP_VALIDATED = BIT(11),
RX_FLAG_AMPDU_LAST_KNOWN = BIT(12),
RX_FLAG_AMPDU_IS_LAST = BIT(13),
RX_FLAG_AMPDU_DELIM_CRC_ERROR = BIT(14),
RX_FLAG_AMPDU_DELIM_CRC_KNOWN = BIT(15),
RX_FLAG_MACTIME_END = BIT(16),
RX_FLAG_ONLY_MONITOR = BIT(17),
RX_FLAG_SKIP_MONITOR = BIT(18),
RX_FLAG_AMSDU_MORE = BIT(19),
RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(20),
RX_FLAG_MIC_STRIPPED = BIT(21),
RX_FLAG_ALLOW_SAME_PN = BIT(22),
RX_FLAG_ICV_STRIPPED = BIT(23),
};
#define RX_FLAG_STBC_SHIFT 26
/**
* enum mac80211_rx_vht_flags - receive VHT flags
* enum mac80211_rx_encoding_flags - MCS & bandwidth flags
*
* These flags are used with the @vht_flag member of
* &struct ieee80211_rx_status.
* @RX_VHT_FLAG_80MHZ: 80 MHz was used
* @RX_VHT_FLAG_160MHZ: 160 MHz was used
* @RX_VHT_FLAG_BF: packet was beamformed
* @RX_ENC_FLAG_SHORTPRE: Short preamble was used for this frame
* @RX_ENC_FLAG_HT: HT MCS was used and rate_idx is MCS index
* @RX_ENC_FLAG_VHT: VHT MCS was used and rate_index is MCS index
* @RX_ENC_FLAG_40MHZ: HT40 (40 MHz) was used
* @RX_ENC_FLAG_SHORT_GI: Short guard interval was used
* @RX_ENC_FLAG_HT_GF: This frame was received in a HT-greenfield transmission,
* if the driver fills this value it should add
* %IEEE80211_RADIOTAP_MCS_HAVE_FMT
* to hw.radiotap_mcs_details to advertise that fact
* @RX_ENC_FLAG_LDPC: LDPC was used
* @RX_ENC_FLAG_STBC_MASK: STBC 2 bit bitmask. 1 - Nss=1, 2 - Nss=2, 3 - Nss=3
* @RX_ENC_FLAG_10MHZ: 10 MHz (half channel) was used
* @RX_ENC_FLAG_5MHZ: 5 MHz (quarter channel) was used
* @RX_ENC_FLAG_80MHZ: 80 MHz was used
* @RX_ENC_FLAG_160MHZ: 160 MHz was used
* @RX_ENC_FLAG_BF: packet was beamformed
*/
enum mac80211_rx_vht_flags {
RX_VHT_FLAG_80MHZ = BIT(0),
RX_VHT_FLAG_160MHZ = BIT(1),
RX_VHT_FLAG_BF = BIT(2),
enum mac80211_rx_encoding_flags {
RX_ENC_FLAG_SHORTPRE = BIT(0),
RX_ENC_FLAG_HT = BIT(1),
RX_ENC_FLAG_40MHZ = BIT(2),
RX_ENC_FLAG_SHORT_GI = BIT(3),
RX_ENC_FLAG_HT_GF = BIT(4),
RX_ENC_FLAG_VHT = BIT(5),
RX_ENC_FLAG_STBC_MASK = BIT(6) | BIT(7),
RX_ENC_FLAG_LDPC = BIT(8),
RX_ENC_FLAG_10MHZ = BIT(9),
RX_ENC_FLAG_5MHZ = BIT(10),
RX_ENC_FLAG_80MHZ = BIT(11),
RX_ENC_FLAG_160MHZ = BIT(12),
RX_ENC_FLAG_BF = BIT(13),
};
#define RX_ENC_FLAG_STBC_SHIFT 6
/**
* struct ieee80211_rx_status - receive status
*
@ -1181,7 +1179,7 @@ enum mac80211_rx_vht_flags {
* HT or VHT is used (%RX_FLAG_HT/%RX_FLAG_VHT)
* @vht_nss: number of streams (VHT only)
* @flag: %RX_FLAG_\*
* @vht_flag: %RX_VHT_FLAG_\*
* @enc_flags: uses bits from &enum mac80211_rx_encoding_flags
* @rx_flags: internal RX flags for mac80211
* @ampdu_reference: A-MPDU reference number, must be a different value for
* each A-MPDU but the same for each subframe within one A-MPDU
@ -1192,9 +1190,9 @@ struct ieee80211_rx_status {
u64 boottime_ns;
u32 device_timestamp;
u32 ampdu_reference;
u64 flag;
u32 flag;
u16 enc_flags;
u16 freq;
u8 vht_flag;
u8 rate_idx;
u8 vht_nss;
u8 rx_flags;

4
net/mac80211/ibss.c
View File

@ -1014,9 +1014,9 @@ static void ieee80211_update_sta_info(struct ieee80211_sub_if_data *sdata,
prev_rates = sta->sta.supp_rates[band];
/* make sure mandatory rates are always added */
scan_width = NL80211_BSS_CHAN_WIDTH_20;
if (rx_status->flag & RX_FLAG_5MHZ)
if (rx_status->enc_flags & RX_ENC_FLAG_5MHZ)
scan_width = NL80211_BSS_CHAN_WIDTH_5;
if (rx_status->flag & RX_FLAG_10MHZ)
if (rx_status->enc_flags & RX_ENC_FLAG_10MHZ)
scan_width = NL80211_BSS_CHAN_WIDTH_10;
sta->sta.supp_rates[band] = supp_rates |

2
net/mac80211/ieee80211_i.h
View File

@ -1532,7 +1532,7 @@ ieee80211_have_rx_timestamp(struct ieee80211_rx_status *status)
return true;
/* can't handle HT/VHT preamble yet */
if (status->flag & RX_FLAG_MACTIME_PLCP_START &&
!(status->flag & (RX_FLAG_HT | RX_FLAG_VHT)))
!(status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT)))
return true;
return false;
}

58
net/mac80211/rx.c
View File

@ -156,7 +156,7 @@ ieee80211_rx_radiotap_hdrlen(struct ieee80211_local *local,
/* padding for RX_FLAGS if necessary */
len = ALIGN(len, 2);
if (status->flag & RX_FLAG_HT) /* HT info */
if (status->enc_flags & RX_ENC_FLAG_HT) /* HT info */
len += 3;
if (status->flag & RX_FLAG_AMPDU_DETAILS) {
@ -164,7 +164,7 @@ ieee80211_rx_radiotap_hdrlen(struct ieee80211_local *local,
len += 8;
}
if (status->flag & RX_FLAG_VHT) {
if (status->enc_flags & RX_ENC_FLAG_VHT) {
len = ALIGN(len, 2);
len += 12;
}
@ -329,12 +329,12 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
*pos |= IEEE80211_RADIOTAP_F_FCS;
if (status->flag & (RX_FLAG_FAILED_FCS_CRC | RX_FLAG_FAILED_PLCP_CRC))
*pos |= IEEE80211_RADIOTAP_F_BADFCS;
if (status->flag & RX_FLAG_SHORTPRE)
if (status->enc_flags & RX_ENC_FLAG_SHORTPRE)
*pos |= IEEE80211_RADIOTAP_F_SHORTPRE;
pos++;
/* IEEE80211_RADIOTAP_RATE */
if (!rate || status->flag & (RX_FLAG_HT | RX_FLAG_VHT)) {
if (!rate || status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT)) {
/*
* Without rate information don't add it. If we have,
* MCS information is a separate field in radiotap,
@ -345,9 +345,9 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
} else {
int shift = 0;
rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_RATE);
if (status->flag & RX_FLAG_10MHZ)
if (status->enc_flags & RX_ENC_FLAG_10MHZ)
shift = 1;
else if (status->flag & RX_FLAG_5MHZ)
else if (status->enc_flags & RX_ENC_FLAG_5MHZ)
shift = 2;
*pos = DIV_ROUND_UP(rate->bitrate, 5 * (1 << shift));
}
@ -356,14 +356,14 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
/* IEEE80211_RADIOTAP_CHANNEL */
put_unaligned_le16(status->freq, pos);
pos += 2;
if (status->flag & RX_FLAG_10MHZ)
if (status->enc_flags & RX_ENC_FLAG_10MHZ)
channel_flags |= IEEE80211_CHAN_HALF;
else if (status->flag & RX_FLAG_5MHZ)
else if (status->enc_flags & RX_ENC_FLAG_5MHZ)
channel_flags |= IEEE80211_CHAN_QUARTER;
if (status->band == NL80211_BAND_5GHZ)
channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ;
else if (status->flag & (RX_FLAG_HT | RX_FLAG_VHT))
else if (status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT))
channel_flags |= IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ;
else if (rate && rate->flags & IEEE80211_RATE_ERP_G)
channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ;
@ -402,21 +402,21 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
put_unaligned_le16(rx_flags, pos);
pos += 2;
if (status->flag & RX_FLAG_HT) {
if (status->enc_flags & RX_ENC_FLAG_HT) {
unsigned int stbc;
rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_MCS);
*pos++ = local->hw.radiotap_mcs_details;
*pos = 0;
if (status->flag & RX_FLAG_SHORT_GI)
if (status->enc_flags & RX_ENC_FLAG_SHORT_GI)
*pos |= IEEE80211_RADIOTAP_MCS_SGI;
if (status->flag & RX_FLAG_40MHZ)
if (status->enc_flags & RX_ENC_FLAG_40MHZ)
*pos |= IEEE80211_RADIOTAP_MCS_BW_40;
if (status->flag & RX_FLAG_HT_GF)
if (status->enc_flags & RX_ENC_FLAG_HT_GF)
*pos |= IEEE80211_RADIOTAP_MCS_FMT_GF;
if (status->flag & RX_FLAG_LDPC)
if (status->enc_flags & RX_ENC_FLAG_LDPC)
*pos |= IEEE80211_RADIOTAP_MCS_FEC_LDPC;
stbc = (status->flag & RX_FLAG_STBC_MASK) >> RX_FLAG_STBC_SHIFT;
stbc = (status->enc_flags & RX_ENC_FLAG_STBC_MASK) >> RX_ENC_FLAG_STBC_SHIFT;
*pos |= stbc << IEEE80211_RADIOTAP_MCS_STBC_SHIFT;
pos++;
*pos++ = status->rate_idx;
@ -449,27 +449,27 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
*pos++ = 0;
}
if (status->flag & RX_FLAG_VHT) {
if (status->enc_flags & RX_ENC_FLAG_VHT) {
u16 known = local->hw.radiotap_vht_details;
rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_VHT);
put_unaligned_le16(known, pos);
pos += 2;
/* flags */
if (status->flag & RX_FLAG_SHORT_GI)
if (status->enc_flags & RX_ENC_FLAG_SHORT_GI)
*pos |= IEEE80211_RADIOTAP_VHT_FLAG_SGI;
/* in VHT, STBC is binary */
if (status->flag & RX_FLAG_STBC_MASK)
if (status->enc_flags & RX_ENC_FLAG_STBC_MASK)
*pos |= IEEE80211_RADIOTAP_VHT_FLAG_STBC;
if (status->vht_flag & RX_VHT_FLAG_BF)
if (status->enc_flags & RX_ENC_FLAG_BF)
*pos |= IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED;
pos++;
/* bandwidth */
if (status->vht_flag & RX_VHT_FLAG_80MHZ)
if (status->enc_flags & RX_ENC_FLAG_80MHZ)
*pos++ = 4;
else if (status->vht_flag & RX_VHT_FLAG_160MHZ)
else if (status->enc_flags & RX_ENC_FLAG_160MHZ)
*pos++ = 11;
else if (status->flag & RX_FLAG_40MHZ)
else if (status->enc_flags & RX_ENC_FLAG_40MHZ)
*pos++ = 1;
else /* 20 MHz */
*pos++ = 0;
@ -477,7 +477,7 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
*pos = (status->rate_idx << 4) | status->vht_nss;
pos += 4;
/* coding field */
if (status->flag & RX_FLAG_LDPC)
if (status->enc_flags & RX_ENC_FLAG_LDPC)
*pos |= IEEE80211_RADIOTAP_CODING_LDPC_USER0;
pos++;
/* group ID */
@ -3336,8 +3336,8 @@ static void ieee80211_rx_handlers_result(struct ieee80211_rx_data *rx,
status = IEEE80211_SKB_RXCB((rx->skb));
sband = rx->local->hw.wiphy->bands[status->band];
if (!(status->flag & RX_FLAG_HT) &&
!(status->flag & RX_FLAG_VHT))
if (!(status->enc_flags & RX_ENC_FLAG_HT) &&
!(status->enc_flags & RX_ENC_FLAG_VHT))
rate = &sband->bitrates[status->rate_idx];
ieee80211_rx_cooked_monitor(rx, rate);
@ -3598,7 +3598,7 @@ static bool ieee80211_accept_frame(struct ieee80211_rx_data *rx)
return false;
if (!rx->sta) {
int rate_idx;
if (status->flag & (RX_FLAG_HT | RX_FLAG_VHT))
if (status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT))
rate_idx = 0; /* TODO: HT/VHT rates */
else
rate_idx = status->rate_idx;
@ -3618,7 +3618,7 @@ static bool ieee80211_accept_frame(struct ieee80211_rx_data *rx)
return false;
if (!rx->sta) {
int rate_idx;
if (status->flag & RX_FLAG_HT)
if (status->enc_flags & RX_ENC_FLAG_HT)
rate_idx = 0; /* TODO: HT rates */
else
rate_idx = status->rate_idx;
@ -4281,7 +4281,7 @@ void ieee80211_rx_napi(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta,
* we probably can't have a valid rate here anyway.
*/
if (status->flag & RX_FLAG_HT) {
if (status->enc_flags & RX_ENC_FLAG_HT) {
/*
* rate_idx is MCS index, which can be [0-76]
* as documented on:
@ -4299,7 +4299,7 @@ void ieee80211_rx_napi(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta,
status->rate_idx,
status->rate_idx))
goto drop;
} else if (status->flag & RX_FLAG_VHT) {
} else if (status->enc_flags & RX_ENC_FLAG_VHT) {
if (WARN_ONCE(status->rate_idx > 9 ||
!status->vht_nss ||
status->vht_nss > 8,

8
net/mac80211/scan.c
View File

@ -79,9 +79,9 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
bss_meta.signal = (rx_status->signal * 100) / local->hw.max_signal;
bss_meta.scan_width = NL80211_BSS_CHAN_WIDTH_20;
if (rx_status->flag & RX_FLAG_5MHZ)
if (rx_status->enc_flags & RX_ENC_FLAG_5MHZ)
bss_meta.scan_width = NL80211_BSS_CHAN_WIDTH_5;
if (rx_status->flag & RX_FLAG_10MHZ)
if (rx_status->enc_flags & RX_ENC_FLAG_10MHZ)
bss_meta.scan_width = NL80211_BSS_CHAN_WIDTH_10;
bss_meta.chan = channel;
@ -174,8 +174,8 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
if (beacon) {
struct ieee80211_supported_band *sband =
local->hw.wiphy->bands[rx_status->band];
if (!(rx_status->flag & RX_FLAG_HT) &&
!(rx_status->flag & RX_FLAG_VHT))
if (!(rx_status->enc_flags & RX_ENC_FLAG_HT) &&
!(rx_status->enc_flags & RX_ENC_FLAG_VHT))
bss->beacon_rate =
&sband->bitrates[rx_status->rate_idx];
}

16
net/mac80211/sta_info.h
View File

@ -740,25 +740,25 @@ static inline u16 sta_stats_encode_rate(struct ieee80211_rx_status *s)
{
u16 r = s->rate_idx;
if (s->vht_flag & RX_VHT_FLAG_80MHZ)
if (s->enc_flags & RX_ENC_FLAG_80MHZ)
r |= RATE_INFO_BW_80 << STA_STATS_RATE_BW_SHIFT;
else if (s->vht_flag & RX_VHT_FLAG_160MHZ)
else if (s->enc_flags & RX_ENC_FLAG_160MHZ)
r |= RATE_INFO_BW_160 << STA_STATS_RATE_BW_SHIFT;
else if (s->flag & RX_FLAG_40MHZ)
else if (s->enc_flags & RX_ENC_FLAG_40MHZ)
r |= RATE_INFO_BW_40 << STA_STATS_RATE_BW_SHIFT;
else if (s->flag & RX_FLAG_10MHZ)
else if (s->enc_flags & RX_ENC_FLAG_10MHZ)
r |= RATE_INFO_BW_10 << STA_STATS_RATE_BW_SHIFT;
else if (s->flag & RX_FLAG_5MHZ)
else if (s->enc_flags & RX_ENC_FLAG_5MHZ)
r |= RATE_INFO_BW_5 << STA_STATS_RATE_BW_SHIFT;
else
r |= RATE_INFO_BW_20 << STA_STATS_RATE_BW_SHIFT;
if (s->flag & RX_FLAG_SHORT_GI)
if (s->enc_flags & RX_ENC_FLAG_SHORT_GI)
r |= STA_STATS_RATE_SGI;
if (s->flag & RX_FLAG_VHT)
if (s->enc_flags & RX_ENC_FLAG_VHT)
r |= STA_STATS_RATE_TYPE_VHT | (s->vht_nss << 4);
else if (s->flag & RX_FLAG_HT)
else if (s->enc_flags & RX_ENC_FLAG_HT)
r |= STA_STATS_RATE_TYPE_HT;
else
r |= STA_STATS_RATE_TYPE_LEGACY | (s->band << 4);

22
net/mac80211/util.c
View File

@ -2715,38 +2715,38 @@ u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
memset(&ri, 0, sizeof(ri));
/* Fill cfg80211 rate info */
if (status->flag & RX_FLAG_HT) {
if (status->enc_flags & RX_ENC_FLAG_HT) {
ri.mcs = status->rate_idx;
ri.flags |= RATE_INFO_FLAGS_MCS;
if (status->flag & RX_FLAG_40MHZ)
if (status->enc_flags & RX_ENC_FLAG_40MHZ)
ri.bw = RATE_INFO_BW_40;
else
ri.bw = RATE_INFO_BW_20;
if (status->flag & RX_FLAG_SHORT_GI)
if (status->enc_flags & RX_ENC_FLAG_SHORT_GI)
ri.flags |= RATE_INFO_FLAGS_SHORT_GI;
} else if (status->flag & RX_FLAG_VHT) {
} else if (status->enc_flags & RX_ENC_FLAG_VHT) {
ri.flags |= RATE_INFO_FLAGS_VHT_MCS;
ri.mcs = status->rate_idx;
ri.nss = status->vht_nss;
if (status->flag & RX_FLAG_40MHZ)
if (status->enc_flags & RX_ENC_FLAG_40MHZ)
ri.bw = RATE_INFO_BW_40;
else if (status->vht_flag & RX_VHT_FLAG_80MHZ)
else if (status->enc_flags & RX_ENC_FLAG_80MHZ)
ri.bw = RATE_INFO_BW_80;
else if (status->vht_flag & RX_VHT_FLAG_160MHZ)
else if (status->enc_flags & RX_ENC_FLAG_160MHZ)
ri.bw = RATE_INFO_BW_160;
else
ri.bw = RATE_INFO_BW_20;
if (status->flag & RX_FLAG_SHORT_GI)
if (status->enc_flags & RX_ENC_FLAG_SHORT_GI)
ri.flags |= RATE_INFO_FLAGS_SHORT_GI;
} else {
struct ieee80211_supported_band *sband;
int shift = 0;
int bitrate;
if (status->flag & RX_FLAG_10MHZ) {
if (status->enc_flags & RX_ENC_FLAG_10MHZ) {
shift = 1;
ri.bw = RATE_INFO_BW_10;
} else if (status->flag & RX_FLAG_5MHZ) {
} else if (status->enc_flags & RX_ENC_FLAG_5MHZ) {
shift = 2;
ri.bw = RATE_INFO_BW_5;
} else {
@ -2762,7 +2762,7 @@ u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
if (status->band == NL80211_BAND_5GHZ) {
ts += 20 << shift;
mpdu_offset += 2;
} else if (status->flag & RX_FLAG_SHORTPRE) {
} else if (status->enc_flags & RX_ENC_FLAG_SHORTPRE) {
ts += 96;
} else {
ts += 192;