diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 5c08f4d40f6a..3ee6767392b6 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -785,7 +785,8 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, int num_of_ch, __le32 *channels, u16 fw_mcc) { int ch_idx; - u16 ch_flags, prev_ch_flags = 0; + u16 ch_flags; + u32 reg_rule_flags, prev_reg_rule_flags = 0; const u8 *nvm_chan = cfg->ext_nvm ? iwl_ext_nvm_channels : iwl_nvm_channels; struct ieee80211_regdomain *regd; @@ -834,8 +835,11 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, continue; } + reg_rule_flags = iwl_nvm_get_regdom_bw_flags(nvm_chan, ch_idx, + ch_flags, cfg); + /* we can't continue the same rule */ - if (ch_idx == 0 || prev_ch_flags != ch_flags || + if (ch_idx == 0 || prev_reg_rule_flags != reg_rule_flags || center_freq - prev_center_freq > 20) { valid_rules++; new_rule = true; @@ -854,18 +858,17 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, rule->power_rule.max_eirp = DBM_TO_MBM(IWL_DEFAULT_MAX_TX_POWER); - rule->flags = iwl_nvm_get_regdom_bw_flags(nvm_chan, ch_idx, - ch_flags, cfg); + rule->flags = reg_rule_flags; /* rely on auto-calculation to merge BW of contiguous chans */ rule->flags |= NL80211_RRF_AUTO_BW; rule->freq_range.max_bandwidth_khz = 0; - prev_ch_flags = ch_flags; prev_center_freq = center_freq; + prev_reg_rule_flags = reg_rule_flags; IWL_DEBUG_DEV(dev, IWL_DL_LAR, - "Ch. %d [%sGHz] %s%s%s%s%s%s%s%s%s(0x%02x): Ad-Hoc %ssupported\n", + "Ch. %d [%sGHz] %s%s%s%s%s%s%s%s%s(0x%02x) reg_flags 0x%x: %s\n", center_freq, band == NL80211_BAND_5GHZ ? "5.2" : "2.4", CHECK_AND_PRINT_I(VALID), @@ -877,10 +880,10 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, CHECK_AND_PRINT_I(160MHZ), CHECK_AND_PRINT_I(INDOOR_ONLY), CHECK_AND_PRINT_I(GO_CONCURRENT), - ch_flags, + ch_flags, reg_rule_flags, ((ch_flags & NVM_CHANNEL_ACTIVE) && !(ch_flags & NVM_CHANNEL_RADAR)) - ? "" : "not "); + ? "Ad-Hoc" : ""); } regd->n_reg_rules = valid_rules; |