diff options
| author | Dan Halperin <Dan1.Halperin@intel.com> | 2020-09-26 00:30:48 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2020-10-01 21:58:23 +0300 |
| commit | ee3ae3a18a74cdca6a001fb200d8951933299a9d (patch) | |
| tree | 91ef9d7362b22c3dda6b1335c7a19a6edf9c8723 /drivers/net/wireless/intel/iwlwifi/mvm/d3.c | |
| parent | 090a5d7c8b195ee1eaa66f0420b8a4974eb5f082 (diff) | |
iwlwifi: mvm: add support for new WOWLAN_TSC_RSC_PARAM version
- Change the iwl_all_tsc_rsc struct to hold a sta_id (__le32) field,
while preserving the union, used in the older version.
- Adjust the use of this command according to the TLV.
Signed-off-by: Dan Halperin <Dan1.Halperin@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200926002540.8c621903db59.I1cc7afedc0ff2009fe1abf007684339f299b73aa@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/d3.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 081d35497ccb..d7e887264976 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -245,8 +245,10 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw, if (sta) { u64 pn64; - tkip_sc = data->rsc_tsc->all_tsc_rsc.tkip.unicast_rsc; - tkip_tx_sc = &data->rsc_tsc->all_tsc_rsc.tkip.tsc; + tkip_sc = + data->rsc_tsc->params.all_tsc_rsc.tkip.unicast_rsc; + tkip_tx_sc = + &data->rsc_tsc->params.all_tsc_rsc.tkip.tsc; rx_p1ks = data->tkip->rx_uni; @@ -265,7 +267,7 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw, rx_mic_key = data->tkip->mic_keys.rx_unicast; } else { tkip_sc = - data->rsc_tsc->all_tsc_rsc.tkip.multicast_rsc; + data->rsc_tsc->params.all_tsc_rsc.tkip.multicast_rsc; rx_p1ks = data->tkip->rx_multi; rx_mic_key = data->tkip->mic_keys.rx_mcast; } @@ -302,13 +304,16 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw, if (sta) { u64 pn64; - aes_sc = data->rsc_tsc->all_tsc_rsc.aes.unicast_rsc; - aes_tx_sc = &data->rsc_tsc->all_tsc_rsc.aes.tsc; + aes_sc = + data->rsc_tsc->params.all_tsc_rsc.aes.unicast_rsc; + aes_tx_sc = + &data->rsc_tsc->params.all_tsc_rsc.aes.tsc; pn64 = atomic64_read(&key->tx_pn); aes_tx_sc->pn = cpu_to_le64(pn64); } else { - aes_sc = data->rsc_tsc->all_tsc_rsc.aes.multicast_rsc; + aes_sc = + data->rsc_tsc->params.all_tsc_rsc.aes.multicast_rsc; } /* @@ -772,10 +777,28 @@ static int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm, } if (key_data.use_rsc_tsc) { - ret = iwl_mvm_send_cmd_pdu(mvm, - WOWLAN_TSC_RSC_PARAM, cmd_flags, - sizeof(*key_data.rsc_tsc), + int ver = iwl_fw_lookup_cmd_ver(mvm->fw, LONG_GROUP, + WOWLAN_TSC_RSC_PARAM); + int size; + + if (ver == 4) { + size = sizeof(*key_data.rsc_tsc); + key_data.rsc_tsc->sta_id = + cpu_to_le32(mvmvif->ap_sta_id); + + } else if (ver == 2 || ver == IWL_FW_CMD_VER_UNKNOWN) { + size = sizeof(key_data.rsc_tsc->params); + } else { + ret = 0; + WARN_ON_ONCE(1); + goto out; + } + + ret = iwl_mvm_send_cmd_pdu(mvm, WOWLAN_TSC_RSC_PARAM, + cmd_flags, + size, key_data.rsc_tsc); + if (ret) goto out; } |