diff options
| author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2024-05-12 15:24:59 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-05-23 10:53:04 +0200 |
| commit | 46144103ace2863e26f4e911aa45200753b7dbca (patch) | |
| tree | 053bf0b1cbb8a8bf085d22e65cfbab49cf0af7a3 /drivers/net/wireless/intel/iwlwifi/mvm | |
| parent | 3f3126515fbee0e364f8218f6171c091d8e2555e (diff) | |
wifi: iwlwifi: mvm: don't skip link selection
If we exit EMLSR due to a IWL_MVM_ESR_EXIT*, a MLO scan followed by a
link selection is scheduled with a delay of 30 seconds.
If during that 30 seconds EMLSR was blocked and unblocked
(IWL_MVM_ESR_BLOCKED*), we would still want to get the needed data from
the MLO scan and select link accordingly, and not return immediately to
EMLSR.
Fixes: 2f33561ea8f9 ("wifi: iwlwifi: mvm: trigger link selection after exiting EMLSR")
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Link: https://msgid.link/20240512152312.caab27a8dd8f.I63f67e213d5e05416f71513a8d914917d59aa44f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/link.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/link.c b/drivers/net/wireless/intel/iwlwifi/mvm/link.c index fd8a21891d26..0745229c8c37 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/link.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/link.c @@ -1076,6 +1076,13 @@ static void iwl_mvm_esr_unblocked(struct iwl_mvm *mvm, IWL_DEBUG_INFO(mvm, "EMLSR is unblocked\n"); + /* We exited due to an EXIT reason, so MLO scan was scheduled already */ + if (mvmvif->last_esr_exit.reason && + !(mvmvif->last_esr_exit.reason & IWL_MVM_BLOCK_ESR_REASONS)) { + IWL_DEBUG_INFO(mvm, "Wait for MLO scan\n"); + return; + } + /* * If EMLSR was blocked for more than 30 seconds, or the last link * selection decided to not enter EMLSR, trigger a new scan. |