diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2018-11-26 13:24:55 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2019-02-04 12:27:19 +0200 |
| commit | 15e28c78c3864cd7694bc7fca5142ff1f3f8d0e7 (patch) | |
| tree | 453f89356314f155df04aa88e0c51f4334842313 /drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | |
| parent | 2d0c66083d3f9d17e5c107c4427523d3acdd31ce (diff) | |
| download | linux-15e28c78c3864cd7694bc7fca5142ff1f3f8d0e7.tar.gz | |
iwlwifi: mvm: support new format for the beacon notification
The firmware is changing the format of the beacon
notification to remove the dependency on the Tx response
format.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 768a87e0a1c3..c1eb07c08827 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -1330,7 +1330,7 @@ void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm, { struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_extended_beacon_notif *beacon = (void *)pkt->data; - struct iwl_mvm_tx_resp *beacon_notify_hdr; + struct iwl_extended_beacon_notif_v5 *beacon_v5 = (void *)pkt->data; struct ieee80211_vif *csa_vif; struct ieee80211_vif *tx_blocked_vif; struct agg_tx_status *agg_status; @@ -1338,18 +1338,29 @@ void iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm, lockdep_assert_held(&mvm->mutex); - beacon_notify_hdr = &beacon->beacon_notify_hdr; mvm->ap_last_beacon_gp2 = le32_to_cpu(beacon->gp2); - mvm->ibss_manager = beacon->ibss_mgr_status != 0; - - agg_status = iwl_mvm_get_agg_status(mvm, beacon_notify_hdr); - status = le16_to_cpu(agg_status->status) & TX_STATUS_MSK; - IWL_DEBUG_RX(mvm, - "beacon status %#x retries:%d tsf:0x%016llX gp2:0x%X rate:%d\n", - status, beacon_notify_hdr->failure_frame, - le64_to_cpu(beacon->tsf), - mvm->ap_last_beacon_gp2, - le32_to_cpu(beacon_notify_hdr->initial_rate)); + + if (!iwl_mvm_is_short_beacon_notif_supported(mvm)) { + struct iwl_mvm_tx_resp *beacon_notify_hdr = + &beacon_v5->beacon_notify_hdr; + + mvm->ibss_manager = beacon_v5->ibss_mgr_status != 0; + agg_status = iwl_mvm_get_agg_status(mvm, beacon_notify_hdr); + status = le16_to_cpu(agg_status->status) & TX_STATUS_MSK; + IWL_DEBUG_RX(mvm, + "beacon status %#x retries:%d tsf:0x%016llX gp2:0x%X rate:%d\n", + status, beacon_notify_hdr->failure_frame, + le64_to_cpu(beacon->tsf), + mvm->ap_last_beacon_gp2, + le32_to_cpu(beacon_notify_hdr->initial_rate)); + } else { + mvm->ibss_manager = beacon->ibss_mgr_status != 0; + status = le32_to_cpu(beacon->status) & TX_STATUS_MSK; + IWL_DEBUG_RX(mvm, + "beacon status %#x tsf:0x%016llX gp2:0x%X\n", + status, le64_to_cpu(beacon->tsf), + mvm->ap_last_beacon_gp2); + } csa_vif = rcu_dereference_protected(mvm->csa_vif, lockdep_is_held(&mvm->mutex)); |