diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2021-06-21 10:37:34 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2021-06-22 16:57:57 +0300 |
| commit | 5c157941cda00e9a1127a7a909177900f9195e19 (patch) | |
| tree | 26db631617d25a74e2fb37112b1b06a21a3c1bd4 /drivers/net/wireless/intel/iwlwifi/mvm/d3.c | |
| parent | 80e6711919d4a13d00dfed185d850316b7f993ce (diff) | |
| download | linux-5c157941cda00e9a1127a7a909177900f9195e19.tar.bz2 | |
iwlwifi: mvm: introduce iwl_wowlan_get_status_cmd
We need to pass the station id to teach the firmware on which
station id we want to get the status.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210621103449.45218d913d07.I61a086936508230d86b454636945ceb0b9ea09fd@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 | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 0777a709740b..6a259d867d90 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -1612,15 +1612,27 @@ iwl_mvm_parse_wowlan_status_common(v6) iwl_mvm_parse_wowlan_status_common(v7) iwl_mvm_parse_wowlan_status_common(v9) -struct iwl_wowlan_status *iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm) +static struct iwl_wowlan_status * +iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm, u8 sta_id) { struct iwl_wowlan_status *status; + struct iwl_wowlan_get_status_cmd get_status_cmd = { + .sta_id = cpu_to_le32(sta_id), + }; struct iwl_host_cmd cmd = { .id = WOWLAN_GET_STATUSES, .flags = CMD_WANT_SKB, + .data = { &get_status_cmd, }, + .len = { sizeof(get_status_cmd), }, }; int ret, len; u8 notif_ver; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, LONG_GROUP, + WOWLAN_GET_STATUSES, + IWL_FW_CMD_VER_UNKNOWN); + + if (cmd_ver == IWL_FW_CMD_VER_UNKNOWN) + cmd.len[0] = 0; lockdep_assert_held(&mvm->mutex); @@ -1708,32 +1720,37 @@ out_free_resp: } static struct iwl_wowlan_status * -iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm) +iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, u8 sta_id) { - int ret; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, LONG_GROUP, + OFFLOADS_QUERY_CMD, + IWL_FW_CMD_VER_UNKNOWN); + __le32 station_id = cpu_to_le32(sta_id); + u32 cmd_size = cmd_ver != IWL_FW_CMD_VER_UNKNOWN ? sizeof(station_id) : 0; if (!mvm->net_detect) { /* only for tracing for now */ int ret = iwl_mvm_send_cmd_pdu(mvm, OFFLOADS_QUERY_CMD, 0, - 0, NULL); + cmd_size, &station_id); if (ret) IWL_ERR(mvm, "failed to query offload statistics (%d)\n", ret); } - return iwl_mvm_send_wowlan_get_status(mvm); + return iwl_mvm_send_wowlan_get_status(mvm, sta_id); } /* releases the MVM mutex */ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_wowlan_status_data status; struct iwl_wowlan_status *fw_status; int i; bool keep; struct iwl_mvm_sta *mvm_ap_sta; - fw_status = iwl_mvm_get_wakeup_status(mvm); + fw_status = iwl_mvm_get_wakeup_status(mvm, mvmvif->ap_sta_id); if (IS_ERR_OR_NULL(fw_status)) goto out_unlock; @@ -1911,7 +1928,7 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, u32 reasons = 0; int i, n_matches, ret; - fw_status = iwl_mvm_get_wakeup_status(mvm); + fw_status = iwl_mvm_get_wakeup_status(mvm, IWL_MVM_INVALID_STA); if (!IS_ERR_OR_NULL(fw_status)) { reasons = le32_to_cpu(fw_status->wakeup_reasons); kfree(fw_status); |