iwlwifi: change last 5ghz channel to 165 & add support for 8000 family
Fix the last 5ghz channel to 165 instead of 161 Add support for 8000 family, until channel 181. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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@ -146,7 +146,8 @@ static const u8 iwl_nvm_channels_family_8000[] = {
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#define NUM_2GHZ_CHANNELS_FAMILY_8000 14
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#define FIRST_2GHZ_HT_MINUS 5
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#define LAST_2GHZ_HT_PLUS 9
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#define LAST_5GHZ_HT 161
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#define LAST_5GHZ_HT 165
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#define LAST_5GHZ_HT_FAMILY_8000 181
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/* rate data (static) */
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static struct ieee80211_rate iwl_cfg80211_rates[] = {
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@ -202,16 +203,20 @@ enum iwl_nvm_channel_flags {
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((ch_flags & NVM_CHANNEL_##x) ? # x " " : "")
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static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, bool is_5ghz,
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u16 nvm_flags)
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u16 nvm_flags, const struct iwl_cfg *cfg)
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{
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u32 flags = IEEE80211_CHAN_NO_HT40;
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u32 last_5ghz_ht = LAST_5GHZ_HT;
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if (cfg->device_family == IWL_DEVICE_FAMILY_8000)
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last_5ghz_ht = LAST_5GHZ_HT_FAMILY_8000;
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if (!is_5ghz && (nvm_flags & NVM_CHANNEL_40MHZ)) {
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if (ch_num <= LAST_2GHZ_HT_PLUS)
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flags &= ~IEEE80211_CHAN_NO_HT40PLUS;
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if (ch_num >= FIRST_2GHZ_HT_MINUS)
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flags &= ~IEEE80211_CHAN_NO_HT40MINUS;
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} else if (ch_num <= LAST_5GHZ_HT && (nvm_flags & NVM_CHANNEL_40MHZ)) {
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} else if (ch_num <= last_5ghz_ht && (nvm_flags & NVM_CHANNEL_40MHZ)) {
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if ((ch_idx - NUM_2GHZ_CHANNELS) % 2 == 0)
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flags &= ~IEEE80211_CHAN_NO_HT40PLUS;
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else
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@ -312,7 +317,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
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if (!lar_supported)
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channel->flags = iwl_get_channel_flags(nvm_chan[ch_idx],
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ch_idx, is_5ghz,
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ch_flags);
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ch_flags, cfg);
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else
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channel->flags = 0;
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@ -666,9 +671,14 @@ iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg,
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IWL_EXPORT_SYMBOL(iwl_parse_nvm_data);
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static u32 iwl_nvm_get_regdom_bw_flags(const u8 *nvm_chan,
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int ch_idx, u16 nvm_flags)
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int ch_idx, u16 nvm_flags,
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const struct iwl_cfg *cfg)
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{
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u32 flags = NL80211_RRF_NO_HT40;
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u32 last_5ghz_ht = LAST_5GHZ_HT;
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if (cfg->device_family == IWL_DEVICE_FAMILY_8000)
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last_5ghz_ht = LAST_5GHZ_HT_FAMILY_8000;
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if (ch_idx < NUM_2GHZ_CHANNELS &&
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(nvm_flags & NVM_CHANNEL_40MHZ)) {
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@ -676,7 +686,7 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u8 *nvm_chan,
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flags &= ~NL80211_RRF_NO_HT40PLUS;
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if (nvm_chan[ch_idx] >= FIRST_2GHZ_HT_MINUS)
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flags &= ~NL80211_RRF_NO_HT40MINUS;
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} else if (nvm_chan[ch_idx] <= LAST_5GHZ_HT &&
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} else if (nvm_chan[ch_idx] <= last_5ghz_ht &&
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(nvm_flags & NVM_CHANNEL_40MHZ)) {
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if ((ch_idx - NUM_2GHZ_CHANNELS) % 2 == 0)
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flags &= ~NL80211_RRF_NO_HT40PLUS;
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@ -777,7 +787,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
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rule->power_rule.max_eirp = DBM_TO_MBM(20);
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rule->flags = iwl_nvm_get_regdom_bw_flags(nvm_chan, ch_idx,
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ch_flags);
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ch_flags, cfg);
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/* rely on auto-calculation to merge BW of contiguous chans */
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rule->flags |= NL80211_RRF_AUTO_BW;
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