diff options
| author | Nathan Errera <nathan.errera@intel.com> | 2020-10-08 18:09:45 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-10-08 20:09:35 +0300 |
| commit | f9084775deb915a414c2ae93f68836962d69009b (patch) | |
| tree | bba7bee8322291b6c6f6595920bb126ecd15685b /drivers/net/wireless/intel/iwlwifi/mvm/time-event.c | |
| parent | df7203736938a19017c1134214e88c0f1dd37be5 (diff) | |
iwlwifi: mvm: prepare roc_done_wk to work sync
As part of changes made to properly support auxiliary activities in CDB
NICs, an aux sta will be added when using hot spot 2.0 and will need
to be removed when roc flow is done.
In order to do so, prepare the roc_done_wk to work synchronously as the
rm_aux_sta is a SYNC command.
Since now all of th iwl_mvm_flush_sta function are using it sync,
removed the flag argument from the function.
Signed-off-by: Nathan Errera <nathan.errera@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20201008180656.71b441c8b682.Ia1d216cb680308b91d6da9f73e23ae9f4baac79f@changeid
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/time-event.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/time-event.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c index 8abb57012240..3a57a260081a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c @@ -5,10 +5,9 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -28,10 +27,9 @@ * * BSD LICENSE * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -116,14 +114,9 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk) * event finishes or is canceled, so that frames queued for it * won't get stuck on the queue and be transmitted in the next * time event. - * We have to send the command asynchronously since this cannot - * be under the mutex for locking reasons, but that's not an - * issue as it will have to complete before the next command is - * executed, and a new time event means a new command. */ - iwl_mvm_flush_sta(mvm, &mvm->aux_sta, true, CMD_ASYNC); - /* Do the same for the P2P device queue (STA) */ + mutex_lock(&mvm->mutex); if (test_and_clear_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status)) { struct iwl_mvm_vif *mvmvif; @@ -136,10 +129,14 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk) if (!WARN_ON(!mvm->p2p_device_vif)) { mvmvif = iwl_mvm_vif_from_mac80211(mvm->p2p_device_vif); - iwl_mvm_flush_sta(mvm, &mvmvif->bcast_sta, true, - CMD_ASYNC); + iwl_mvm_flush_sta(mvm, &mvmvif->bcast_sta, true); } + } else { + /* do the same in case of hot spot 2.0 */ + iwl_mvm_flush_sta(mvm, &mvm->aux_sta, true); } + + mutex_unlock(&mvm->mutex); } static void iwl_mvm_roc_finished(struct iwl_mvm *mvm) |