[PATCH v6 7/7] iwlwifi: mvm: read the rfkill state and feed it to iwlmei
From: Emmanuel Grumbach <hidden>
Date: 2021-08-11 10:55:58
Subsystem:
intel wireless wifi link (iwlwifi), the rest · Maintainers:
Miri Korenblit, Linus Torvalds
Remove the corresponding vendor command as well. Read the rfkill state upon boot, mac start and mac stop. Reviewed-by: Luciano Coelho <redacted> Signed-off-by: Emmanuel Grumbach <redacted> --- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 4 ++++ drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 8 ++++++-- drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 +++ 3 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 463af179f439..48d3253a3f50 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c@@ -1147,6 +1147,8 @@ static int iwl_mvm_mac_start(struct ieee80211_hw *hw) ret = __iwl_mvm_mac_start(mvm); mutex_unlock(&mvm->mutex); + iwl_mvm_mei_set_sw_rfkill_state(mvm); + return ret; }
@@ -1264,6 +1266,8 @@ static void iwl_mvm_mac_stop(struct ieee80211_hw *hw) */ flush_work(&mvm->roc_done_wk); + iwl_mvm_mei_set_sw_rfkill_state(mvm); + mutex_lock(&mvm->mutex); __iwl_mvm_mac_stop(mvm); mutex_unlock(&mvm->mutex);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 402851ba9565..d33ff9ab71b0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h@@ -2210,10 +2210,14 @@ static inline void iwl_mvm_mei_device_down(struct iwl_mvm *mvm) iwl_mei_device_down(); } -static inline void iwl_mvm_mei_set_sw_rfkill_state(struct iwl_mvm *mvm, bool sw_rfkill) +static inline void iwl_mvm_mei_set_sw_rfkill_state(struct iwl_mvm *mvm) { + bool sw_rfkill = + mvm->hw_registered ? rfkill_blocked(mvm->hw->wiphy->rfkill) : false; + if (mvm->mei_registered) - iwl_mei_set_rfkill_state(iwl_mvm_is_radio_killed(mvm), sw_rfkill); + iwl_mei_set_rfkill_state(iwl_mvm_is_radio_killed(mvm), + sw_rfkill); } void iwl_mvm_send_roaming_forbidden_event(struct iwl_mvm *mvm,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 9898e1a72c7c..98ea986d75f5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c@@ -753,6 +753,9 @@ static int iwl_mvm_start_post_nvm(struct iwl_mvm *mvm) wiphy_rfkill_set_hw_state_reason(mvm->hw->wiphy, mvm->mei_rfkill_blocked, RFKILL_HARD_BLOCK_NOT_OWNER); + + iwl_mvm_mei_set_sw_rfkill_state(mvm); + return 0; }
--
2.25.1