diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index 2fb4258941a5..2414f574bf69 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -351,7 +351,7 @@ int wil_cid_fill_sinfo(struct wil6210_vif *vif, int cid, BIT_ULL(NL80211_STA_INFO_RX_DROP_MISC) | BIT_ULL(NL80211_STA_INFO_TX_FAILED); - sinfo->txrate.flags = RATE_INFO_FLAGS_60G; + sinfo->txrate.flags = RATE_INFO_FLAGS_DMG; sinfo->txrate.mcs = le16_to_cpu(reply.evt.bf_mcs); sinfo->rxrate.mcs = stats->last_mcs_rx; sinfo->rx_bytes = stats->rx_bytes; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 1e32b11e1730..5253e7f667bd 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -330,6 +330,60 @@ struct ieee80211_sband_iftype_data { struct ieee80211_sta_he_cap he_cap; }; +/** + * enum ieee80211_edmg_bw_config - allowed channel bandwidth configurations + * + * @IEEE80211_EDMG_BW_CONFIG_4: 2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_5: 2.16GHz and 4.32GHz + * @IEEE80211_EDMG_BW_CONFIG_6: 2.16GHz, 4.32GHz and 6.48GHz + * @IEEE80211_EDMG_BW_CONFIG_7: 2.16GHz, 4.32GHz, 6.48GHz and 8.64GHz + * @IEEE80211_EDMG_BW_CONFIG_8: 2.16GHz and 2.16GHz + 2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_9: 2.16GHz, 4.32GHz and 2.16GHz + 2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_10: 2.16GHz, 4.32GHz, 6.48GHz and 2.16GHz+2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_11: 2.16GHz, 4.32GHz, 6.48GHz, 8.64GHz and + * 2.16GHz+2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_12: 2.16GHz, 2.16GHz + 2.16GHz and + * 4.32GHz + 4.32GHz + * @IEEE80211_EDMG_BW_CONFIG_13: 2.16GHz, 4.32GHz, 2.16GHz + 2.16GHz and + * 4.32GHz + 4.32GHz + * @IEEE80211_EDMG_BW_CONFIG_14: 2.16GHz, 4.32GHz, 6.48GHz, 2.16GHz + 2.16GHz + * and 4.32GHz + 4.32GHz + * @IEEE80211_EDMG_BW_CONFIG_15: 2.16GHz, 4.32GHz, 6.48GHz, 8.64GHz, + * 2.16GHz + 2.16GHz and 4.32GHz + 4.32GHz + */ +enum ieee80211_edmg_bw_config { + IEEE80211_EDMG_BW_CONFIG_4 = 4, + IEEE80211_EDMG_BW_CONFIG_5 = 5, + IEEE80211_EDMG_BW_CONFIG_6 = 6, + IEEE80211_EDMG_BW_CONFIG_7 = 7, + IEEE80211_EDMG_BW_CONFIG_8 = 8, + IEEE80211_EDMG_BW_CONFIG_9 = 9, + IEEE80211_EDMG_BW_CONFIG_10 = 10, + IEEE80211_EDMG_BW_CONFIG_11 = 11, + IEEE80211_EDMG_BW_CONFIG_12 = 12, + IEEE80211_EDMG_BW_CONFIG_13 = 13, + IEEE80211_EDMG_BW_CONFIG_14 = 14, + IEEE80211_EDMG_BW_CONFIG_15 = 15, +}; + +/** + * struct ieee80211_edmg - EDMG configuration + * + * This structure describes most essential parameters needed + * to describe 802.11ay EDMG configuration + * + * @channels: bitmap that indicates the 2.16 GHz channel(s) + * that are allowed to be used for transmissions. + * Bit 0 indicates channel 1, bit 1 indicates channel 2, etc. + * Set to 0 indicate EDMG not supported. + * @bw_config: Channel BW Configuration subfield encodes + * the allowed channel bandwidth configurations + */ +struct ieee80211_edmg { + u8 channels; + enum ieee80211_edmg_bw_config bw_config; +}; + /** * struct ieee80211_supported_band - frequency band definition * @@ -346,6 +400,7 @@ struct ieee80211_sband_iftype_data { * @n_bitrates: Number of bitrates in @bitrates * @ht_cap: HT capabilities in this band * @vht_cap: VHT capabilities in this band + * @edmg_cap: EDMG capabilities in this band * @n_iftype_data: number of iftype data entries * @iftype_data: interface type data entries. Note that the bits in * @types_mask inside this structure cannot overlap (i.e. only @@ -360,6 +415,7 @@ struct ieee80211_supported_band { int n_bitrates; struct ieee80211_sta_ht_cap ht_cap; struct ieee80211_sta_vht_cap vht_cap; + struct ieee80211_edmg edmg_cap; u16 n_iftype_data; const struct ieee80211_sband_iftype_data *iftype_data; }; @@ -527,12 +583,17 @@ struct key_params { * @center_freq1: center frequency of first segment * @center_freq2: center frequency of second segment * (only with 80+80 MHz) + * @edmg: define the EDMG channels configuration. + * If edmg is requested (i.e. the .channels member is non-zero), + * chan will define the primary channel and all other + * parameters are ignored. */ struct cfg80211_chan_def { struct ieee80211_channel *chan; enum nl80211_chan_width width; u32 center_freq1; u32 center_freq2; + struct ieee80211_edmg edmg; }; /** @@ -590,6 +651,19 @@ cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef1, chandef1->center_freq2 == chandef2->center_freq2); } +/** + * cfg80211_chandef_is_edmg - check if chandef represents an EDMG channel + * + * @chandef: the channel definition + * + * Return: %true if EDMG defined, %false otherwise. + */ +static inline bool +cfg80211_chandef_is_edmg(const struct cfg80211_chan_def *chandef) +{ + return chandef->edmg.channels || chandef->edmg.bw_config; +} + /** * cfg80211_chandef_compatible - check if two channel definitions are compatible * @chandef1: first channel definition @@ -1177,15 +1251,17 @@ int cfg80211_check_station_change(struct wiphy *wiphy, * @RATE_INFO_FLAGS_MCS: mcs field filled with HT MCS * @RATE_INFO_FLAGS_VHT_MCS: mcs field filled with VHT MCS * @RATE_INFO_FLAGS_SHORT_GI: 400ns guard interval - * @RATE_INFO_FLAGS_60G: 60GHz MCS + * @RATE_INFO_FLAGS_DMG: 60GHz MCS * @RATE_INFO_FLAGS_HE_MCS: HE MCS information + * @RATE_INFO_FLAGS_EDMG: 60GHz MCS in EDMG mode */ enum rate_info_flags { RATE_INFO_FLAGS_MCS = BIT(0), RATE_INFO_FLAGS_VHT_MCS = BIT(1), RATE_INFO_FLAGS_SHORT_GI = BIT(2), - RATE_INFO_FLAGS_60G = BIT(3), + RATE_INFO_FLAGS_DMG = BIT(3), RATE_INFO_FLAGS_HE_MCS = BIT(4), + RATE_INFO_FLAGS_EDMG = BIT(5), }; /** @@ -1225,6 +1301,7 @@ enum rate_info_bw { * @he_dcm: HE DCM value * @he_ru_alloc: HE RU allocation (from &enum nl80211_he_ru_alloc, * only valid if bw is %RATE_INFO_BW_HE_RU) + * @n_bonded_ch: In case of EDMG the number of bonded channels (1-4) */ struct rate_info { u8 flags; @@ -1235,6 +1312,7 @@ struct rate_info { u8 he_gi; u8 he_dcm; u8 he_ru_alloc; + u8 n_bonded_ch; }; /** @@ -2438,6 +2516,9 @@ struct cfg80211_bss_selection { * @fils_erp_rrk_len: Length of @fils_erp_rrk in octets. * @want_1x: indicates user-space supports and wants to use 802.1X driver * offload of 4-way handshake. + * @edmg: define the EDMG channels. + * This may specify multiple channels and bonding options for the driver + * to choose from, based on BSS configuration. */ struct cfg80211_connect_params { struct ieee80211_channel *channel; @@ -2471,6 +2552,7 @@ struct cfg80211_connect_params { const u8 *fils_erp_rrk; size_t fils_erp_rrk_len; bool want_1x; + struct ieee80211_edmg edmg; }; /** diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 04b58295c8d9..bf7c4222f512 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -52,6 +52,11 @@ #define NL80211_MULTICAST_GROUP_NAN "nan" #define NL80211_MULTICAST_GROUP_TESTMODE "testmode" +#define NL80211_EDMG_BW_CONFIG_MIN 4 +#define NL80211_EDMG_BW_CONFIG_MAX 15 +#define NL80211_EDMG_CHANNELS_MIN 1 +#define NL80211_EDMG_CHANNELS_MAX 0x3c /* 0b00111100 */ + /** * DOC: Station handling * @@ -2361,6 +2366,13 @@ enum nl80211_commands { * @NL80211_ATTR_HE_OBSS_PD: nested attribute for OBSS Packet Detection * functionality. * + * @NL80211_ATTR_WIPHY_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz + * channel(s) that are allowed to be used for EDMG transmissions. + * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251. (u8 attribute) + * @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes + * the allowed channel bandwidth configurations. (u8 attribute) + * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2820,6 +2832,9 @@ enum nl80211_attrs { NL80211_ATTR_HE_OBSS_PD, + NL80211_ATTR_WIPHY_EDMG_CHANNELS, + NL80211_ATTR_WIPHY_EDMG_BW_CONFIG, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3431,6 +3446,12 @@ enum nl80211_band_iftype_attr { * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE * @NL80211_BAND_ATTR_IFTYPE_DATA: nested array attribute, with each entry using * attributes from &enum nl80211_band_iftype_attr + * @NL80211_BAND_ATTR_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz + * channel(s) that are allowed to be used for EDMG transmissions. + * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251. + * @NL80211_BAND_ATTR_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes + * the allowed channel bandwidth configurations. + * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13. * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined * @__NL80211_BAND_ATTR_AFTER_LAST: internal use */ @@ -3448,6 +3469,9 @@ enum nl80211_band_attr { NL80211_BAND_ATTR_VHT_CAPA, NL80211_BAND_ATTR_IFTYPE_DATA, + NL80211_BAND_ATTR_EDMG_CHANNELS, + NL80211_BAND_ATTR_EDMG_BW_CONFIG, + /* keep last */ __NL80211_BAND_ATTR_AFTER_LAST, NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 641876982ab9..6471f552a942 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -158,10 +158,10 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata, memcpy(&sta_ht_cap, &sband->ht_cap, sizeof(sta_ht_cap)); ieee80211_apply_htcap_overrides(sdata, &sta_ht_cap); + memset(chandef, 0, sizeof(struct cfg80211_chan_def)); chandef->chan = channel; chandef->width = NL80211_CHAN_WIDTH_20_NOHT; chandef->center_freq1 = channel->center_freq; - chandef->center_freq2 = 0; if (!ht_oper || !sta_ht_cap.ht_supported) { ret = IEEE80211_STA_DISABLE_HT | IEEE80211_STA_DISABLE_VHT; diff --git a/net/mac80211/status.c b/net/mac80211/status.c index f88f94d1f177..ab8ba5835ca0 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -262,7 +262,8 @@ static int ieee80211_tx_radiotap_len(struct ieee80211_tx_info *info, /* IEEE80211_RADIOTAP_RATE rate */ if (status && status->rate && !(status->rate->flags & (RATE_INFO_FLAGS_MCS | - RATE_INFO_FLAGS_60G | + RATE_INFO_FLAGS_DMG | + RATE_INFO_FLAGS_EDMG | RATE_INFO_FLAGS_VHT_MCS | RATE_INFO_FLAGS_HE_MCS))) len += 2; @@ -329,7 +330,8 @@ ieee80211_add_tx_radiotap_header(struct ieee80211_local *local, if (status && status->rate) { if (!(status->rate->flags & (RATE_INFO_FLAGS_MCS | - RATE_INFO_FLAGS_60G | + RATE_INFO_FLAGS_DMG | + RATE_INFO_FLAGS_EDMG | RATE_INFO_FLAGS_VHT_MCS | RATE_INFO_FLAGS_HE_MCS))) legacy_rate = status->rate->legacy; diff --git a/net/wireless/chan.c b/net/wireless/chan.c index 7c9d204838d4..e851cafd8e2f 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -14,6 +14,11 @@ #include "core.h" #include "rdev-ops.h" +static bool cfg80211_valid_60g_freq(u32 freq) +{ + return freq >= 58320 && freq <= 70200; +} + void cfg80211_chandef_create(struct cfg80211_chan_def *chandef, struct ieee80211_channel *chan, enum nl80211_channel_type chan_type) @@ -23,6 +28,8 @@ void cfg80211_chandef_create(struct cfg80211_chan_def *chandef, chandef->chan = chan; chandef->center_freq2 = 0; + chandef->edmg.bw_config = 0; + chandef->edmg.channels = 0; switch (chan_type) { case NL80211_CHAN_NO_HT: @@ -47,6 +54,91 @@ void cfg80211_chandef_create(struct cfg80211_chan_def *chandef, } EXPORT_SYMBOL(cfg80211_chandef_create); +static bool cfg80211_edmg_chandef_valid(const struct cfg80211_chan_def *chandef) +{ + int max_contiguous = 0; + int num_of_enabled = 0; + int contiguous = 0; + int i; + + if (!chandef->edmg.channels || !chandef->edmg.bw_config) + return false; + + if (!cfg80211_valid_60g_freq(chandef->chan->center_freq)) + return false; + + for (i = 0; i < 6; i++) { + if (chandef->edmg.channels & BIT(i)) { + contiguous++; + num_of_enabled++; + } else { + contiguous = 0; + } + + max_contiguous = max(contiguous, max_contiguous); + } + /* basic verification of edmg configuration according to + * IEEE P802.11ay/D4.0 section 9.4.2.251 + */ + /* check bw_config against contiguous edmg channels */ + switch (chandef->edmg.bw_config) { + case IEEE80211_EDMG_BW_CONFIG_4: + case IEEE80211_EDMG_BW_CONFIG_8: + case IEEE80211_EDMG_BW_CONFIG_12: + if (max_contiguous < 1) + return false; + break; + case IEEE80211_EDMG_BW_CONFIG_5: + case IEEE80211_EDMG_BW_CONFIG_9: + case IEEE80211_EDMG_BW_CONFIG_13: + if (max_contiguous < 2) + return false; + break; + case IEEE80211_EDMG_BW_CONFIG_6: + case IEEE80211_EDMG_BW_CONFIG_10: + case IEEE80211_EDMG_BW_CONFIG_14: + if (max_contiguous < 3) + return false; + break; + case IEEE80211_EDMG_BW_CONFIG_7: + case IEEE80211_EDMG_BW_CONFIG_11: + case IEEE80211_EDMG_BW_CONFIG_15: + if (max_contiguous < 4) + return false; + break; + + default: + return false; + } + + /* check bw_config against aggregated (non contiguous) edmg channels */ + switch (chandef->edmg.bw_config) { + case IEEE80211_EDMG_BW_CONFIG_4: + case IEEE80211_EDMG_BW_CONFIG_5: + case IEEE80211_EDMG_BW_CONFIG_6: + case IEEE80211_EDMG_BW_CONFIG_7: + break; + case IEEE80211_EDMG_BW_CONFIG_8: + case IEEE80211_EDMG_BW_CONFIG_9: + case IEEE80211_EDMG_BW_CONFIG_10: + case IEEE80211_EDMG_BW_CONFIG_11: + if (num_of_enabled < 2) + return false; + break; + case IEEE80211_EDMG_BW_CONFIG_12: + case IEEE80211_EDMG_BW_CONFIG_13: + case IEEE80211_EDMG_BW_CONFIG_14: + case IEEE80211_EDMG_BW_CONFIG_15: + if (num_of_enabled < 4 || max_contiguous < 2) + return false; + break; + default: + return false; + } + + return true; +} + bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef) { u32 control_freq; @@ -112,6 +204,10 @@ bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef) return false; } + if (cfg80211_chandef_is_edmg(chandef) && + !cfg80211_edmg_chandef_valid(chandef)) + return false; + return true; } EXPORT_SYMBOL(cfg80211_chandef_valid); @@ -721,12 +817,66 @@ static bool cfg80211_secondary_chans_ok(struct wiphy *wiphy, return true; } +/* check if the operating channels are valid and supported */ +static bool cfg80211_edmg_usable(struct wiphy *wiphy, u8 edmg_channels, + enum ieee80211_edmg_bw_config edmg_bw_config, + int primary_channel, + struct ieee80211_edmg *edmg_cap) +{ + struct ieee80211_channel *chan; + int i, freq; + int channels_counter = 0; + + if (!edmg_channels && !edmg_bw_config) + return true; + + if ((!edmg_channels && edmg_bw_config) || + (edmg_channels && !edmg_bw_config)) + return false; + + if (!(edmg_channels & BIT(primary_channel - 1))) + return false; + + /* 60GHz channels 1..6 */ + for (i = 0; i < 6; i++) { + if (!(edmg_channels & BIT(i))) + continue; + + if (!(edmg_cap->channels & BIT(i))) + return false; + + channels_counter++; + + freq = ieee80211_channel_to_frequency(i + 1, + NL80211_BAND_60GHZ); + chan = ieee80211_get_channel(wiphy, freq); + if (!chan || chan->flags & IEEE80211_CHAN_DISABLED) + return false; + } + + /* IEEE802.11 allows max 4 channels */ + if (channels_counter > 4) + return false; + + /* check bw_config is a subset of what driver supports + * (see IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13) + */ + if ((edmg_bw_config % 4) > (edmg_cap->bw_config % 4)) + return false; + + if (edmg_bw_config > edmg_cap->bw_config) + return false; + + return true; +} + bool cfg80211_chandef_usable(struct wiphy *wiphy, const struct cfg80211_chan_def *chandef, u32 prohibited_flags) { struct ieee80211_sta_ht_cap *ht_cap; struct ieee80211_sta_vht_cap *vht_cap; + struct ieee80211_edmg *edmg_cap; u32 width, control_freq, cap; if (WARN_ON(!cfg80211_chandef_valid(chandef))) @@ -734,6 +884,15 @@ bool cfg80211_chandef_usable(struct wiphy *wiphy, ht_cap = &wiphy->bands[chandef->chan->band]->ht_cap; vht_cap = &wiphy->bands[chandef->chan->band]->vht_cap; + edmg_cap = &wiphy->bands[chandef->chan->band]->edmg_cap; + + if (edmg_cap->channels && + !cfg80211_edmg_usable(wiphy, + chandef->edmg.channels, + chandef->edmg.bw_config, + chandef->chan->hw_value, + edmg_cap)) + return false; control_freq = chandef->chan->center_freq; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index cacd96704647..4565d7385884 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -298,6 +298,13 @@ const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { [NL80211_ATTR_WIPHY_FREQ] = { .type = NLA_U32 }, [NL80211_ATTR_WIPHY_CHANNEL_TYPE] = { .type = NLA_U32 }, + [NL80211_ATTR_WIPHY_EDMG_CHANNELS] = NLA_POLICY_RANGE(NLA_U8, + NL80211_EDMG_CHANNELS_MIN, + NL80211_EDMG_CHANNELS_MAX), + [NL80211_ATTR_WIPHY_EDMG_BW_CONFIG] = NLA_POLICY_RANGE(NLA_U8, + NL80211_EDMG_BW_CONFIG_MIN, + NL80211_EDMG_BW_CONFIG_MAX), + [NL80211_ATTR_CHANNEL_WIDTH] = { .type = NLA_U32 }, [NL80211_ATTR_CENTER_FREQ1] = { .type = NLA_U32 }, [NL80211_ATTR_CENTER_FREQ2] = { .type = NLA_U32 }, @@ -1574,6 +1581,15 @@ static int nl80211_send_band_rateinfo(struct sk_buff *msg, nla_nest_end(msg, nl_iftype_data); } + /* add EDMG info */ + if (sband->edmg_cap.channels && + (nla_put_u8(msg, NL80211_BAND_ATTR_EDMG_CHANNELS, + sband->edmg_cap.channels) || + nla_put_u8(msg, NL80211_BAND_ATTR_EDMG_BW_CONFIG, + sband->edmg_cap.bw_config))) + + return -ENOBUFS; + /* add bitrates */ nl_rates = nla_nest_start_noflag(msg, NL80211_BAND_ATTR_RATES); if (!nl_rates) @@ -2677,6 +2693,18 @@ int nl80211_parse_chandef(struct cfg80211_registered_device *rdev, nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ2]); } + if (info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]) { + chandef->edmg.channels = + nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]); + + if (info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG]) + chandef->edmg.bw_config = + nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG]); + } else { + chandef->edmg.bw_config = 0; + chandef->edmg.channels = 0; + } + if (!cfg80211_chandef_valid(chandef)) { NL_SET_ERR_MSG(extack, "invalid channel definition"); return -EINVAL; @@ -9894,6 +9922,15 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) return -EINVAL; } + if (info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]) { + connect.edmg.channels = + nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]); + + if (info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG]) + connect.edmg.bw_config = + nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG]); + } + if (connect.privacy && info->attrs[NL80211_ATTR_KEYS]) { connkeys = nl80211_parse_connkeys(rdev, info, NULL); if (IS_ERR(connkeys)) diff --git a/net/wireless/util.c b/net/wireless/util.c index 59ed0808c13e..c99939067bb0 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1043,7 +1043,7 @@ static u32 cfg80211_calculate_bitrate_ht(struct rate_info *rate) return (bitrate + 50000) / 100000; } -static u32 cfg80211_calculate_bitrate_60g(struct rate_info *rate) +static u32 cfg80211_calculate_bitrate_dmg(struct rate_info *rate) { static const u32 __mcs2bitrate[] = { /* control PHY */ @@ -1090,6 +1090,40 @@ static u32 cfg80211_calculate_bitrate_60g(struct rate_info *rate) return __mcs2bitrate[rate->mcs]; } +static u32 cfg80211_calculate_bitrate_edmg(struct rate_info *rate) +{ + static const u32 __mcs2bitrate[] = { + /* control PHY */ + [0] = 275, + /* SC PHY */ + [1] = 3850, + [2] = 7700, + [3] = 9625, + [4] = 11550, + [5] = 12512, /* 1251.25 mbps */ + [6] = 13475, + [7] = 15400, + [8] = 19250, + [9] = 23100, + [10] = 25025, + [11] = 26950, + [12] = 30800, + [13] = 38500, + [14] = 46200, + [15] = 50050, + [16] = 53900, + [17] = 57750, + [18] = 69300, + [19] = 75075, + [20] = 80850, + }; + + if (WARN_ON_ONCE(rate->mcs >= ARRAY_SIZE(__mcs2bitrate))) + return 0; + + return __mcs2bitrate[rate->mcs] * rate->n_bonded_ch; +} + static u32 cfg80211_calculate_bitrate_vht(struct rate_info *rate) { static const u32 base[4][10] = { @@ -1262,8 +1296,10 @@ u32 cfg80211_calculate_bitrate(struct rate_info *rate) { if (rate->flags & RATE_INFO_FLAGS_MCS) return cfg80211_calculate_bitrate_ht(rate); - if (rate->flags & RATE_INFO_FLAGS_60G) - return cfg80211_calculate_bitrate_60g(rate); + if (rate->flags & RATE_INFO_FLAGS_DMG) + return cfg80211_calculate_bitrate_dmg(rate); + if (rate->flags & RATE_INFO_FLAGS_EDMG) + return cfg80211_calculate_bitrate_edmg(rate); if (rate->flags & RATE_INFO_FLAGS_VHT_MCS) return cfg80211_calculate_bitrate_vht(rate); if (rate->flags & RATE_INFO_FLAGS_HE_MCS)