mac80211: rename ieee80211_rx_status::vht_nss to just nss

This field will need to be used again for HE, so rename it now.

Again, mostly done with this spatch:

@@
expression status;
@@
-status->vht_nss
+status->nss
@@
expression status;
@@
-status.vht_nss
+status.nss

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index f5ddb83..84b6067 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -689,7 +689,7 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
                }
 
                status->rate_idx = mcs;
-               status->vht_nss = nss;
+               status->nss = nss;
 
                if (sgi)
                        status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
@@ -874,7 +874,7 @@ static void ath10k_htt_rx_h_ppdu(struct ath10k *ar,
                /* New PPDU starts so clear out the old per-PPDU status. */
                status->freq = 0;
                status->rate_idx = 0;
-               status->vht_nss = 0;
+               status->nss = 0;
                status->encoding = RX_ENC_LEGACY;
                status->bw = RATE_INFO_BW_20;
                status->flag &= ~RX_FLAG_MACTIME_END;
@@ -946,7 +946,7 @@ static void ath10k_process_rx(struct ath10k *ar,
                   (status->bw == RATE_INFO_BW_160) ? "160" : "",
                   status->enc_flags & RX_ENC_FLAG_SHORT_GI ? "sgi " : "",
                   status->rate_idx,
-                  status->vht_nss,
+                  status->nss,
                   status->freq,
                   status->band, status->flag,
                   !!(status->flag & RX_FLAG_FAILED_FCS_CRC),

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 9322632..fb368d1 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -451,7 +451,7 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
        } else if (rate_n_flags & RATE_MCS_VHT_MSK) {
                u8 stbc = (rate_n_flags & RATE_MCS_VHT_STBC_MSK) >>
                                RATE_MCS_STBC_POS;
-               rx_status->vht_nss =
+               rx_status->nss =
                        ((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;

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 447f030..d66b2b5 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -982,7 +982,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
        } else if (rate_n_flags & RATE_MCS_VHT_MSK) {
                u8 stbc = (rate_n_flags & RATE_MCS_VHT_STBC_MSK) >>
                                RATE_MCS_STBC_POS;
-               rx_status->vht_nss =
+               rx_status->nss =
                        ((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;

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 358f5f8..87444af 100644 (file)
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1192,7 +1192,7 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw,
        if (info->control.rates[0].flags & IEEE80211_TX_RC_VHT_MCS) {
                rx_status.rate_idx =
                        ieee80211_rate_get_vht_mcs(&info->control.rates[0]);
-               rx_status.vht_nss =
+               rx_status.nss =
                        ieee80211_rate_get_vht_nss(&info->control.rates[0]);
                rx_status.encoding = RX_ENC_VHT;
        } else {

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
index 2182a3e..03665e8 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
@@ -531,7 +531,7 @@ bool rtl8821ae_rx_query_desc(struct ieee80211_hw *hw,
        if (status->is_short_gi)
                rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
 
-       rx_status->vht_nss = status->vht_nss;
+       rx_status->nss = status->vht_nss;
        rx_status->flag |= RX_FLAG_MACTIME_START;
 
        /* hw will set status->decrypted true, if it finds the

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index c7c1f75..f1b58b5 100644 (file)
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1171,7 +1171,7 @@ enum mac80211_rx_encoding {
  * @antenna: antenna used
  * @rate_idx: index of data rate into band's supported rates or MCS index if
  *     HT or VHT is used (%RX_FLAG_HT/%RX_FLAG_VHT)
- * @vht_nss: number of streams (VHT only)
+ * @nss: number of streams (VHT and HE only)
  * @flag: %RX_FLAG_\*
  * @encoding: &enum mac80211_rx_encoding
  * @bw: &enum rate_info_bw
@@ -1191,7 +1191,7 @@ struct ieee80211_rx_status {
        u8 enc_flags;
        u8 encoding:2, bw:3;
        u8 rate_idx;
-       u8 vht_nss;
+       u8 nss;
        u8 rx_flags;
        u8 band;
        u8 antenna;

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 762e89c..35f4c7d 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -479,7 +479,7 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
                        *pos++ = 0;
                }
                /* MCS/NSS */
-               *pos = (status->rate_idx << 4) | status->vht_nss;
+               *pos = (status->rate_idx << 4) | status->nss;
                pos += 4;
                /* coding field */
                if (status->enc_flags & RX_ENC_FLAG_LDPC)
@@ -4308,10 +4308,10 @@ void ieee80211_rx_napi(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta,
                        break;
                case RX_ENC_VHT:
                        if (WARN_ONCE(status->rate_idx > 9 ||
-                                     !status->vht_nss ||
-                                     status->vht_nss > 8,
+                                     !status->nss ||
+                                     status->nss > 8,
                                      "Rate marked as a VHT rate but data is invalid: MCS: %d, NSS: %d\n",
-                                     status->rate_idx, status->vht_nss))
+                                     status->rate_idx, status->nss))
                                goto drop;
                        break;
                default:

diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index c7f2594..150f478 100644 (file)
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -747,7 +747,7 @@ static inline u16 sta_stats_encode_rate(struct ieee80211_rx_status *s)
 
        switch (s->encoding) {
        case RX_ENC_VHT:
-               r |= STA_STATS_RATE_TYPE_VHT | (s->vht_nss << 4);
+               r |= STA_STATS_RATE_TYPE_VHT | (s->nss << 4);
                break;
        case RX_ENC_HT:
                r |= STA_STATS_RATE_TYPE_HT;

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index e9c2890..83342b7 100644 (file)
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -2726,7 +2726,7 @@ u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
        case RX_ENC_VHT:
                ri.flags |= RATE_INFO_FLAGS_VHT_MCS;
                ri.mcs = status->rate_idx;
-               ri.nss = status->vht_nss;
+               ri.nss = status->nss;
                ri.bw = status->bw;
                if (status->enc_flags & RX_ENC_FLAG_SHORT_GI)
                        ri.flags |= RATE_INFO_FLAGS_SHORT_GI;
@@ -2773,7 +2773,7 @@ u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
        if (WARN_ONCE(!rate,
                      "Invalid bitrate: flags=0x%llx, idx=%d, vht_nss=%d\n",
                      (unsigned long long)status->flag, status->rate_idx,
-                     status->vht_nss))
+                     status->nss))
                return 0;
 
        /* rewind from end of MPDU */