diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/chan.c | 7 | ||||
| -rw-r--r-- | net/mac80211/scan.c | 1 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 1 | ||||
| -rw-r--r-- | net/mac80211/util.c | 5 | ||||
| -rw-r--r-- | net/wireless/chan.c | 35 | ||||
| -rw-r--r-- | net/wireless/core.c | 5 | ||||
| -rw-r--r-- | net/wireless/util.c | 8 |
7 files changed, 59 insertions, 3 deletions
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index e6e192f53e4e..08cf9da9c1e3 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -313,9 +313,14 @@ void ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local, lockdep_assert_held(&local->chanctx_mtx); - /* don't optimize 5MHz, 10MHz, and radar_enabled confs */ + /* don't optimize non-20MHz based and radar_enabled confs */ if (ctx->conf.def.width == NL80211_CHAN_WIDTH_5 || ctx->conf.def.width == NL80211_CHAN_WIDTH_10 || + ctx->conf.def.width == NL80211_CHAN_WIDTH_1 || + ctx->conf.def.width == NL80211_CHAN_WIDTH_2 || + ctx->conf.def.width == NL80211_CHAN_WIDTH_4 || + ctx->conf.def.width == NL80211_CHAN_WIDTH_8 || + ctx->conf.def.width == NL80211_CHAN_WIDTH_16 || ctx->conf.radar_enabled) { ctx->conf.min_def = ctx->conf.def; return; diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index ad90bbe57457..8003be6dae8a 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -913,6 +913,7 @@ static void ieee80211_scan_state_set_channel(struct ieee80211_local *local, case NL80211_BSS_CHAN_WIDTH_10: local->scan_chandef.width = NL80211_CHAN_WIDTH_10; break; + default: case NL80211_BSS_CHAN_WIDTH_20: /* If scanning on oper channel, use whatever channel-type * is currently in use. diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 1a2941e5244f..ee30ef441f4a 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -166,6 +166,7 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx, if (r->flags & IEEE80211_RATE_MANDATORY_A) mrate = r->bitrate; break; + case NL80211_BAND_S1GHZ: case NL80211_BAND_60GHZ: /* TODO, for now fall through */ case NUM_NL80211_BANDS: diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 21c94094a699..64a83ecd0a73 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -3730,6 +3730,11 @@ u32 ieee80211_chandef_downgrade(struct cfg80211_chan_def *c) c->width = NL80211_CHAN_WIDTH_20_NOHT; ret = IEEE80211_STA_DISABLE_HT | IEEE80211_STA_DISABLE_VHT; break; + case NL80211_CHAN_WIDTH_1: + case NL80211_CHAN_WIDTH_2: + case NL80211_CHAN_WIDTH_4: + case NL80211_CHAN_WIDTH_8: + case NL80211_CHAN_WIDTH_16: case NL80211_CHAN_WIDTH_5: case NL80211_CHAN_WIDTH_10: WARN_ON_ONCE(1); diff --git a/net/wireless/chan.c b/net/wireless/chan.c index cddf92c5d09e..90f0f82cd9ca 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -153,6 +153,11 @@ bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef) control_freq = chandef->chan->center_freq; switch (chandef->width) { + case NL80211_CHAN_WIDTH_1: + case NL80211_CHAN_WIDTH_2: + case NL80211_CHAN_WIDTH_4: + case NL80211_CHAN_WIDTH_8: + case NL80211_CHAN_WIDTH_16: case NL80211_CHAN_WIDTH_5: case NL80211_CHAN_WIDTH_10: case NL80211_CHAN_WIDTH_20: @@ -263,6 +268,21 @@ static int cfg80211_chandef_get_width(const struct cfg80211_chan_def *c) int width; switch (c->width) { + case NL80211_CHAN_WIDTH_1: + width = 1; + break; + case NL80211_CHAN_WIDTH_2: + width = 2; + break; + case NL80211_CHAN_WIDTH_4: + width = 4; + break; + case NL80211_CHAN_WIDTH_8: + width = 8; + break; + case NL80211_CHAN_WIDTH_16: + width = 16; + break; case NL80211_CHAN_WIDTH_5: width = 5; break; @@ -911,6 +931,21 @@ bool cfg80211_chandef_usable(struct wiphy *wiphy, control_freq = chandef->chan->center_freq; switch (chandef->width) { + case NL80211_CHAN_WIDTH_1: + width = 1; + break; + case NL80211_CHAN_WIDTH_2: + width = 2; + break; + case NL80211_CHAN_WIDTH_4: + width = 4; + break; + case NL80211_CHAN_WIDTH_8: + width = 8; + break; + case NL80211_CHAN_WIDTH_16: + width = 16; + break; case NL80211_CHAN_WIDTH_5: width = 5; break; diff --git a/net/wireless/core.c b/net/wireless/core.c index c623d9bf5096..1971d7e6eb55 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -803,10 +803,11 @@ int wiphy_register(struct wiphy *wiphy) if (WARN_ON(!sband->n_channels)) return -EINVAL; /* - * on 60GHz band, there are no legacy rates, so + * on 60GHz or sub-1Ghz band, there are no legacy rates, so * n_bitrates is 0 */ - if (WARN_ON(band != NL80211_BAND_60GHZ && + if (WARN_ON((band != NL80211_BAND_60GHZ && + band != NL80211_BAND_S1GHZ) && !sband->n_bitrates)) return -EINVAL; diff --git a/net/wireless/util.c b/net/wireless/util.c index 4d3b76f94f55..26a977343c3b 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -102,6 +102,8 @@ u32 ieee80211_channel_to_freq_khz(int chan, enum nl80211_band band) if (chan < 7) return MHZ_TO_KHZ(56160 + chan * 2160); break; + case NL80211_BAND_S1GHZ: + return 902000 + chan * 500; default: ; } @@ -210,6 +212,12 @@ static void set_mandatory_flags_band(struct ieee80211_supported_band *sband) WARN_ON(!sband->ht_cap.ht_supported); WARN_ON((sband->ht_cap.mcs.rx_mask[0] & 0x1e) != 0x1e); break; + case NL80211_BAND_S1GHZ: + /* Figure 9-589bd: 3 means unsupported, so != 3 means at least + * mandatory is ok. + */ + WARN_ON((sband->s1g_cap.nss_mcs[0] & 0x3) == 0x3); + break; case NUM_NL80211_BANDS: default: WARN_ON(1); |