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wifi: iwlwifi: mvm: don't send a 6E related command when not supported 

MCC_ALLOWED_AP_TYPE_CMD is related to 6E support. Do not send it if the
device doesn't support 6E.
Apparently, the firmware is mistakenly advertising support for this
command even on AX201 which does not support 6E and then the firmware
crashes.

Fixes: 0d2fc8821a ("wifi: iwlwifi: nvm: parse the VLP/AFC bit from regulatory")
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220804
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260324113316.e171f0163f2a.I0c444d1f82d1773054e7ffc391ad49697d58f44e@changeid
This commit is contained in:
Emmanuel Grumbach 2026-03-24 11:33:25 +02:00 committed by Miri Korenblit
parent ec66ec6a5a
commit 323156c354
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
View File

@ -470,7 +470,8 @@ static void iwl_mvm_uats_init(struct iwl_mvm *mvm)
.dataflags[0] = IWL_HCMD_DFL_NOCOPY,
};
if (mvm->trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210) {
if (mvm->trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210 ||
!mvm->trans->cfg->uhb_supported) {
IWL_DEBUG_RADIO(mvm, "UATS feature is not supported\n");
return;
}