diff options
| author | Haim Dreyfuss <haim.dreyfuss@intel.com> | 2020-05-29 09:39:21 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2020-05-29 10:31:58 +0300 |
| commit | a224883cc97f0c476f1d1460ac8716bf0768070a (patch) | |
| tree | 5e19628e30024552cbcb9b1cb286e8f7ac70aa40 /drivers/net/wireless/intel | |
| parent | 50ce4c099bebf56be86c9448f7f4bcd34f33663c (diff) | |
iwlwifi: set NO_HE if the regulatory domain forbids it
If the firmware's regulatory domain forbids HE operation, set it
in the cfg80211 regdomain.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200529092401.c3e50c36c628.I991bfa662c0ef35de5be9eaf5b78ef190b67cb56@changeid
Diffstat (limited to 'drivers/net/wireless/intel')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index d91a8e8349e6..ee410417761d 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -240,6 +240,7 @@ enum iwl_nvm_channel_flags { * @REG_CAPA_40MHZ_FORBIDDEN: 11n channel with a width of 40Mhz is forbidden * for this regulatory domain (valid only in 5Ghz). * @REG_CAPA_DC_HIGH_ENABLED: DC HIGH allowed. + * @REG_CAPA_11AX_DISABLED: 11ax is forbidden for this regulatory domain. */ enum iwl_reg_capa_flags { REG_CAPA_BF_CCD_LOW_BAND = BIT(0), @@ -250,6 +251,7 @@ enum iwl_reg_capa_flags { REG_CAPA_MCS_9_ALLOWED = BIT(5), REG_CAPA_40MHZ_FORBIDDEN = BIT(7), REG_CAPA_DC_HIGH_ENABLED = BIT(9), + REG_CAPA_11AX_DISABLED = BIT(10), }; static inline void iwl_nvm_print_channel_flags(struct device *dev, u32 level, @@ -1115,6 +1117,9 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u16 *nvm_chan, flags |= NL80211_RRF_NO_160MHZ; } + if (cap_flags & REG_CAPA_11AX_DISABLED) + flags |= NL80211_RRF_NO_HE; + return flags; } |