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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
Download Patch File Download Diff File Expand all files Collapse all files

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;