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 | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 149903f52567..d902121da009 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -38,16 +38,13 @@ enum nvm_offsets { N_HW_ADDRS = 3, NVM_CHANNELS = 0x1E0 - NVM_SW_SECTION, - /* NVM calibration section offset (in words) definitions */ - NVM_CALIB_SECTION = 0x2B8, - XTAL_CALIB = 0x316 - NVM_CALIB_SECTION, - /* NVM REGULATORY -Section offset (in words) definitions */ NVM_CHANNELS_SDP = 0, }; enum ext_nvm_offsets { /* NVM HW-Section offset (in words) definitions */ + MAC_ADDRESS_OVERRIDE_EXT_NVM = 1, /* NVM SW-Section offset (in words) definitions */ @@ -373,7 +370,9 @@ static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, enum nl80211_band band, flags |= IEEE80211_CHAN_IR_CONCURRENT; /* Set the AP type for the UHB case. */ - if (!(nvm_flags & NVM_CHANNEL_VLP)) + if (nvm_flags & NVM_CHANNEL_VLP) + flags |= IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP; + else flags |= IEEE80211_CHAN_NO_6GHZ_VLP_CLIENT; if (!(nvm_flags & NVM_CHANNEL_AFC)) flags |= IEEE80211_CHAN_NO_6GHZ_AFC_CLIENT; @@ -1574,9 +1573,6 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg, ®ulatory[NVM_CHANNELS_SDP] : &nvm_sw[NVM_CHANNELS]; - /* in family 8000 Xtal calibration values moved to OTP */ - data->xtal_calib[0] = *(nvm_calib + XTAL_CALIB); - data->xtal_calib[1] = *(nvm_calib + XTAL_CALIB + 1); lar_enabled = true; } else { u16 lar_offset = data->nvm_version < 0xE39 ? @@ -1614,8 +1610,7 @@ IWL_EXPORT_SYMBOL(iwl_parse_nvm_data); static u32 iwl_nvm_get_regdom_bw_flags(const u16 *nvm_chan, int ch_idx, u16 nvm_flags, struct iwl_reg_capa reg_capa, - const struct iwl_cfg *cfg, - bool uats_enabled) + const struct iwl_cfg *cfg) { u32 flags = NL80211_RRF_NO_HT40; @@ -1625,11 +1620,15 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u16 *nvm_chan, flags &= ~NL80211_RRF_NO_HT40PLUS; if (nvm_chan[ch_idx] >= FIRST_2GHZ_HT_MINUS) flags &= ~NL80211_RRF_NO_HT40MINUS; - } else if (nvm_flags & NVM_CHANNEL_40MHZ) { + } else if (ch_idx < NUM_2GHZ_CHANNELS + NUM_5GHZ_CHANNELS && + nvm_flags & NVM_CHANNEL_40MHZ) { if ((ch_idx - NUM_2GHZ_CHANNELS) % 2 == 0) flags &= ~NL80211_RRF_NO_HT40PLUS; else flags &= ~NL80211_RRF_NO_HT40MINUS; + } else if (nvm_flags & NVM_CHANNEL_40MHZ) { + flags &= ~NL80211_RRF_NO_HT40PLUS; + flags &= ~NL80211_RRF_NO_HT40MINUS; } if (!(nvm_flags & NVM_CHANNEL_80MHZ)) @@ -1662,13 +1661,13 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u16 *nvm_chan, } /* Set the AP type for the UHB case. */ - if (uats_enabled) { - if (!(nvm_flags & NVM_CHANNEL_VLP)) - flags |= NL80211_RRF_NO_6GHZ_VLP_CLIENT; + if (nvm_flags & NVM_CHANNEL_VLP) + flags |= NL80211_RRF_ALLOW_6GHZ_VLP_AP; + else + flags |= NL80211_RRF_NO_6GHZ_VLP_CLIENT; - if (!(nvm_flags & NVM_CHANNEL_AFC)) - flags |= NL80211_RRF_NO_6GHZ_AFC_CLIENT; - } + if (!(nvm_flags & NVM_CHANNEL_AFC)) + flags |= NL80211_RRF_NO_6GHZ_AFC_CLIENT; /* * reg_capa is per regulatory domain so apply it for every channel @@ -1724,7 +1723,7 @@ static struct iwl_reg_capa iwl_get_reg_capa(u32 flags, u8 resp_ver) struct ieee80211_regdomain * iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, int num_of_ch, __le32 *channels, u16 fw_mcc, - u16 geo_info, u32 cap, u8 resp_ver, bool uats_enabled) + u16 geo_info, u32 cap, u8 resp_ver) { int ch_idx; u16 ch_flags; @@ -1732,7 +1731,6 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, const u16 *nvm_chan; struct ieee80211_regdomain *regd, *copy_rd; struct ieee80211_reg_rule *rule; - enum nl80211_band band; int center_freq, prev_center_freq = 0; int valid_rules = 0; bool new_rule; @@ -1776,8 +1774,10 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, reg_capa = iwl_get_reg_capa(cap, resp_ver); for (ch_idx = 0; ch_idx < num_of_ch; ch_idx++) { + enum nl80211_band band = + iwl_nl80211_band_from_channel_idx(ch_idx); + ch_flags = (u16)__le32_to_cpup(channels + ch_idx); - band = iwl_nl80211_band_from_channel_idx(ch_idx); center_freq = ieee80211_channel_to_frequency(nvm_chan[ch_idx], band); new_rule = false; @@ -1790,7 +1790,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, reg_rule_flags = iwl_nvm_get_regdom_bw_flags(nvm_chan, ch_idx, ch_flags, reg_capa, - cfg, uats_enabled); + cfg); /* we can't continue the same rule */ if (ch_idx == 0 || prev_reg_rule_flags != reg_rule_flags || |