diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2017-12-06 13:57:19 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-12-20 18:28:24 +0200 |
| commit | 57df383902968a1cc187ea36cefe4b23a58dfdac (patch) | |
| tree | 844d38bc9d40dab34b7e88533354a7726facf25d /drivers/net/wireless/intel/iwlwifi/mvm/rx.c | |
| parent | 93b167c13a3afa389eaa1af277e94add976ea43f (diff) | |
| download | talos-op-linux-57df383902968a1cc187ea36cefe4b23a58dfdac.tar.gz talos-op-linux-57df383902968a1cc187ea36cefe4b23a58dfdac.zip | |
iwlwifi: mvm: support RX flags API change
Latest firmware calculates both phases of the TKIP
field, so the TTAK ok flag is not needed and deprecated.
Support this API change.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rx.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 63a57f0a16ef..d26833c5ce1f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c @@ -222,7 +222,9 @@ static u32 iwl_mvm_set_mac80211_rx_flag(struct iwl_mvm *mvm, case RX_MPDU_RES_STATUS_SEC_TKIP_ENC: /* Don't drop the frame and decrypt it in SW */ - if (!(rx_pkt_status & RX_MPDU_RES_STATUS_TTAK_OK)) + if (!fw_has_api(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_API_DEPRECATE_TTAK) && + !(rx_pkt_status & RX_MPDU_RES_STATUS_TTAK_OK)) return 0; *crypt_len = IEEE80211_TKIP_IV_LEN; /* fall through if TTAK OK */ |
