diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/power.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/power.c | 383 |
1 files changed, 306 insertions, 77 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c index e7ca965a89b..21407a353a3 100644 --- a/drivers/net/wireless/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/iwlwifi/mvm/power.c @@ -75,8 +75,8 @@ #define POWER_KEEP_ALIVE_PERIOD_SEC 25 -static int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm, - struct iwl_beacon_filter_cmd *cmd) +int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm, + struct iwl_beacon_filter_cmd *cmd) { int ret; @@ -85,69 +85,110 @@ static int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm, if (!ret) { IWL_DEBUG_POWER(mvm, "ba_enable_beacon_abort is: %d\n", - cmd->ba_enable_beacon_abort); + le32_to_cpu(cmd->ba_enable_beacon_abort)); IWL_DEBUG_POWER(mvm, "ba_escape_timer is: %d\n", - cmd->ba_escape_timer); + le32_to_cpu(cmd->ba_escape_timer)); IWL_DEBUG_POWER(mvm, "bf_debug_flag is: %d\n", - cmd->bf_debug_flag); + le32_to_cpu(cmd->bf_debug_flag)); IWL_DEBUG_POWER(mvm, "bf_enable_beacon_filter is: %d\n", - cmd->bf_enable_beacon_filter); + le32_to_cpu(cmd->bf_enable_beacon_filter)); IWL_DEBUG_POWER(mvm, "bf_energy_delta is: %d\n", - cmd->bf_energy_delta); + le32_to_cpu(cmd->bf_energy_delta)); IWL_DEBUG_POWER(mvm, "bf_escape_timer is: %d\n", - cmd->bf_escape_timer); + le32_to_cpu(cmd->bf_escape_timer)); IWL_DEBUG_POWER(mvm, "bf_roaming_energy_delta is: %d\n", - cmd->bf_roaming_energy_delta); + le32_to_cpu(cmd->bf_roaming_energy_delta)); IWL_DEBUG_POWER(mvm, "bf_roaming_state is: %d\n", - cmd->bf_roaming_state); - IWL_DEBUG_POWER(mvm, "bf_temperature_delta is: %d\n", - cmd->bf_temperature_delta); + le32_to_cpu(cmd->bf_roaming_state)); + IWL_DEBUG_POWER(mvm, "bf_temp_threshold is: %d\n", + le32_to_cpu(cmd->bf_temp_threshold)); + IWL_DEBUG_POWER(mvm, "bf_temp_fast_filter is: %d\n", + le32_to_cpu(cmd->bf_temp_fast_filter)); + IWL_DEBUG_POWER(mvm, "bf_temp_slow_filter is: %d\n", + le32_to_cpu(cmd->bf_temp_slow_filter)); } return ret; } -static int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, bool enable) +static +void iwl_mvm_beacon_filter_set_cqm_params(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct iwl_beacon_filter_cmd *cmd) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + + if (vif->bss_conf.cqm_rssi_thold) { + cmd->bf_energy_delta = + cpu_to_le32(vif->bss_conf.cqm_rssi_hyst); + /* fw uses an absolute value for this */ + cmd->bf_roaming_state = + cpu_to_le32(-vif->bss_conf.cqm_rssi_thold); + } + cmd->ba_enable_beacon_abort = cpu_to_le32(mvmvif->bf_data.ba_enabled); +} + +int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, bool enable) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_beacon_filter_cmd cmd = { IWL_BF_CMD_CONFIG_DEFAULTS, - .bf_enable_beacon_filter = 1, - .ba_enable_beacon_abort = enable, + .bf_enable_beacon_filter = cpu_to_le32(1), + .ba_enable_beacon_abort = cpu_to_le32(enable), }; - if (!mvmvif->bf_enabled) + if (!mvmvif->bf_data.bf_enabled) return 0; + if (mvm->cur_ucode == IWL_UCODE_WOWLAN) + cmd.ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_D3); + + mvmvif->bf_data.ba_enabled = enable; + iwl_mvm_beacon_filter_set_cqm_params(mvm, vif, &cmd); iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd); return iwl_mvm_beacon_filter_send_cmd(mvm, &cmd); } static void iwl_mvm_power_log(struct iwl_mvm *mvm, - struct iwl_powertable_cmd *cmd) + struct iwl_mac_power_cmd *cmd) { IWL_DEBUG_POWER(mvm, - "Sending power table command for power level %d, flags = 0x%X\n", - iwlmvm_mod_params.power_scheme, + "Sending power table command on mac id 0x%X for power level %d, flags = 0x%X\n", + cmd->id_and_color, iwlmvm_mod_params.power_scheme, le16_to_cpu(cmd->flags)); - IWL_DEBUG_POWER(mvm, "Keep alive = %u sec\n", cmd->keep_alive_seconds); - - if (cmd->flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) { - IWL_DEBUG_POWER(mvm, "Rx timeout = %u usec\n", - le32_to_cpu(cmd->rx_data_timeout)); - IWL_DEBUG_POWER(mvm, "Tx timeout = %u usec\n", - le32_to_cpu(cmd->tx_data_timeout)); - if (cmd->flags & cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK)) - IWL_DEBUG_POWER(mvm, "DTIM periods to skip = %u\n", - le32_to_cpu(cmd->skip_dtim_periods)); - if (cmd->flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK)) - IWL_DEBUG_POWER(mvm, "LP RX RSSI threshold = %u\n", - le32_to_cpu(cmd->lprx_rssi_threshold)); + IWL_DEBUG_POWER(mvm, "Keep alive = %u sec\n", + le16_to_cpu(cmd->keep_alive_seconds)); + + if (!(cmd->flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK))) { + IWL_DEBUG_POWER(mvm, "Disable power management\n"); + return; + } + + IWL_DEBUG_POWER(mvm, "Rx timeout = %u usec\n", + le32_to_cpu(cmd->rx_data_timeout)); + IWL_DEBUG_POWER(mvm, "Tx timeout = %u usec\n", + le32_to_cpu(cmd->tx_data_timeout)); + if (cmd->flags & cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK)) + IWL_DEBUG_POWER(mvm, "DTIM periods to skip = %u\n", + cmd->skip_dtim_periods); + if (cmd->flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK)) + IWL_DEBUG_POWER(mvm, "LP RX RSSI threshold = %u\n", + cmd->lprx_rssi_threshold); + if (cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)) { + IWL_DEBUG_POWER(mvm, "uAPSD enabled\n"); + IWL_DEBUG_POWER(mvm, "Rx timeout (uAPSD) = %u usec\n", + le32_to_cpu(cmd->rx_data_timeout_uapsd)); + IWL_DEBUG_POWER(mvm, "Tx timeout (uAPSD) = %u usec\n", + le32_to_cpu(cmd->tx_data_timeout_uapsd)); + IWL_DEBUG_POWER(mvm, "QNDP TID = %d\n", cmd->qndp_tid); + IWL_DEBUG_POWER(mvm, "ACs flags = 0x%x\n", cmd->uapsd_ac_flags); + IWL_DEBUG_POWER(mvm, "Max SP = %d\n", cmd->uapsd_max_sp); } } -void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_powertable_cmd *cmd) +static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct iwl_mac_power_cmd *cmd) { struct ieee80211_hw *hw = mvm->hw; struct ieee80211_chanctx_conf *chanctx_conf; @@ -157,20 +198,29 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, bool radar_detect = false; struct iwl_mvm_vif *mvmvif __maybe_unused = iwl_mvm_vif_from_mac80211(vif); + enum ieee80211_ac_numbers ac; + bool tid_found = false; + + cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, + mvmvif->color)); + dtimper = hw->conf.ps_dtim_period ?: 1; /* * Regardless of power management state the driver must set * keep alive period. FW will use it for sending keep alive NDPs - * immediately after association. + * immediately after association. Check that keep alive period + * is at least 3 * DTIM */ - cmd->keep_alive_seconds = POWER_KEEP_ALIVE_PERIOD_SEC; + dtimper_msec = dtimper * vif->bss_conf.beacon_int; + keep_alive = max_t(int, 3 * dtimper_msec, + MSEC_PER_SEC * POWER_KEEP_ALIVE_PERIOD_SEC); + keep_alive = DIV_ROUND_UP(keep_alive, MSEC_PER_SEC); + cmd->keep_alive_seconds = cpu_to_le16(keep_alive); if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM) return; cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK); - if (!vif->bss_conf.assoc) - cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK); #ifdef CONFIG_IWLWIFI_DEBUGFS if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_DISABLE_POWER_OFF && @@ -186,12 +236,9 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, (vif->bss_conf.beacon_rate->bitrate == 10 || vif->bss_conf.beacon_rate->bitrate == 60)) { cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK); - cmd->lprx_rssi_threshold = - cpu_to_le32(POWER_LPRX_RSSI_THRESHOLD); + cmd->lprx_rssi_threshold = POWER_LPRX_RSSI_THRESHOLD; } - dtimper = hw->conf.ps_dtim_period ?: 1; - /* Check if radar detection is required on current channel */ rcu_read_lock(); chanctx_conf = rcu_dereference(vif->chanctx_conf); @@ -207,27 +254,82 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_LP || mvm->cur_ucode == IWL_UCODE_WOWLAN)) { cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK); - cmd->skip_dtim_periods = cpu_to_le32(3); + cmd->skip_dtim_periods = 3; } - /* Check that keep alive period is at least 3 * DTIM */ - dtimper_msec = dtimper * vif->bss_conf.beacon_int; - keep_alive = max_t(int, 3 * dtimper_msec, - MSEC_PER_SEC * cmd->keep_alive_seconds); - keep_alive = DIV_ROUND_UP(keep_alive, MSEC_PER_SEC); - cmd->keep_alive_seconds = keep_alive; - if (mvm->cur_ucode != IWL_UCODE_WOWLAN) { - cmd->rx_data_timeout = cpu_to_le32(100 * USEC_PER_MSEC); - cmd->tx_data_timeout = cpu_to_le32(100 * USEC_PER_MSEC); + cmd->rx_data_timeout = + cpu_to_le32(IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT); + cmd->tx_data_timeout = + cpu_to_le32(IWL_MVM_DEFAULT_PS_TX_DATA_TIMEOUT); } else { - cmd->rx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC); - cmd->tx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC); + cmd->rx_data_timeout = + cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT); + cmd->tx_data_timeout = + cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT); + } + + for (ac = IEEE80211_AC_VO; ac <= IEEE80211_AC_BK; ac++) { + if (!mvmvif->queue_params[ac].uapsd) + continue; + + cmd->flags |= cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK); + cmd->uapsd_ac_flags |= BIT(ac); + + /* QNDP TID - the highest TID with no admission control */ + if (!tid_found && !mvmvif->queue_params[ac].acm) { + tid_found = true; + switch (ac) { + case IEEE80211_AC_VO: + cmd->qndp_tid = 6; + break; + case IEEE80211_AC_VI: + cmd->qndp_tid = 5; + break; + case IEEE80211_AC_BE: + cmd->qndp_tid = 0; + break; + case IEEE80211_AC_BK: + cmd->qndp_tid = 1; + break; + } + } + } + + if (cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)) { + cmd->rx_data_timeout_uapsd = + cpu_to_le32(IWL_MVM_UAPSD_RX_DATA_TIMEOUT); + cmd->tx_data_timeout_uapsd = + cpu_to_le32(IWL_MVM_UAPSD_TX_DATA_TIMEOUT); + + if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) | + BIT(IEEE80211_AC_VI) | + BIT(IEEE80211_AC_BE) | + BIT(IEEE80211_AC_BK))) { + cmd->flags |= cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK); + cmd->snooze_interval = + cpu_to_le16(IWL_MVM_PS_SNOOZE_INTERVAL); + cmd->snooze_window = + (mvm->cur_ucode == IWL_UCODE_WOWLAN) ? + cpu_to_le16(IWL_MVM_WOWLAN_PS_SNOOZE_WINDOW) : + cpu_to_le16(IWL_MVM_PS_SNOOZE_WINDOW); + } + + cmd->uapsd_max_sp = IWL_UAPSD_MAX_SP; + cmd->heavy_tx_thld_packets = + IWL_MVM_PS_HEAVY_TX_THLD_PACKETS; + cmd->heavy_rx_thld_packets = + IWL_MVM_PS_HEAVY_RX_THLD_PACKETS; + cmd->heavy_tx_thld_percentage = + IWL_MVM_PS_HEAVY_TX_THLD_PERCENT; + cmd->heavy_rx_thld_percentage = + IWL_MVM_PS_HEAVY_RX_THLD_PERCENT; } #ifdef CONFIG_IWLWIFI_DEBUGFS if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_KEEP_ALIVE) - cmd->keep_alive_seconds = mvmvif->dbgfs_pm.keep_alive_seconds; + cmd->keep_alive_seconds = + cpu_to_le16(mvmvif->dbgfs_pm.keep_alive_seconds); if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SKIP_OVER_DTIM) { if (mvmvif->dbgfs_pm.skip_over_dtim) cmd->flags |= @@ -243,8 +345,7 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, cmd->tx_data_timeout = cpu_to_le32(mvmvif->dbgfs_pm.tx_data_timeout); if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS) - cmd->skip_dtim_periods = - cpu_to_le32(mvmvif->dbgfs_pm.skip_dtim_periods); + cmd->skip_dtim_periods = mvmvif->dbgfs_pm.skip_dtim_periods; if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_LPRX_ENA) { if (mvmvif->dbgfs_pm.lprx_ena) cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK); @@ -252,16 +353,24 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, cmd->flags &= cpu_to_le16(~POWER_FLAGS_LPRX_ENA_MSK); } if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD) - cmd->lprx_rssi_threshold = - cpu_to_le32(mvmvif->dbgfs_pm.lprx_rssi_threshold); + cmd->lprx_rssi_threshold = mvmvif->dbgfs_pm.lprx_rssi_threshold; + if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SNOOZE_ENABLE) { + if (mvmvif->dbgfs_pm.snooze_ena) + cmd->flags |= + cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK); + else + cmd->flags &= + cpu_to_le16(~POWER_FLAGS_SNOOZE_ENA_MSK); + } #endif /* CONFIG_IWLWIFI_DEBUGFS */ } -int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +static int iwl_mvm_power_mac_update_mode(struct iwl_mvm *mvm, + struct ieee80211_vif *vif) { int ret; bool ba_enable; - struct iwl_powertable_cmd cmd = {}; + struct iwl_mac_power_cmd cmd = {}; if (vif->type != NL80211_IFTYPE_STATION || vif->p2p) return 0; @@ -280,7 +389,7 @@ int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif) iwl_mvm_power_build_cmd(mvm, vif, &cmd); iwl_mvm_power_log(mvm, &cmd); - ret = iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC, + ret = iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, CMD_SYNC, sizeof(cmd), &cmd); if (ret) return ret; @@ -291,15 +400,19 @@ int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif) return iwl_mvm_update_beacon_abort(mvm, vif, ba_enable); } -int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +static int iwl_mvm_power_mac_disable(struct iwl_mvm *mvm, + struct ieee80211_vif *vif) { - struct iwl_powertable_cmd cmd = {}; + struct iwl_mac_power_cmd cmd = {}; struct iwl_mvm_vif *mvmvif __maybe_unused = iwl_mvm_vif_from_mac80211(vif); if (vif->type != NL80211_IFTYPE_STATION || vif->p2p) return 0; + cmd.id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, + mvmvif->color)); + if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM) cmd.flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK); @@ -310,11 +423,98 @@ int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif) #endif iwl_mvm_power_log(mvm, &cmd); - return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_ASYNC, + return iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, CMD_ASYNC, sizeof(cmd), &cmd); } #ifdef CONFIG_IWLWIFI_DEBUGFS +static int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, char *buf, + int bufsz) +{ + struct iwl_mac_power_cmd cmd = {}; + int pos = 0; + + iwl_mvm_power_build_cmd(mvm, vif, &cmd); + + pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n", + (cmd.flags & + cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ? + 0 : 1); + pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n", + iwlmvm_mod_params.power_scheme); + pos += scnprintf(buf+pos, bufsz-pos, "flags = 0x%x\n", + le16_to_cpu(cmd.flags)); + pos += scnprintf(buf+pos, bufsz-pos, "keep_alive = %d\n", + le16_to_cpu(cmd.keep_alive_seconds)); + + if (cmd.flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)) { + pos += scnprintf(buf+pos, bufsz-pos, "skip_over_dtim = %d\n", + (cmd.flags & + cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK)) ? + 1 : 0); + pos += scnprintf(buf+pos, bufsz-pos, "skip_dtim_periods = %d\n", + cmd.skip_dtim_periods); + if (!(cmd.flags & + cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK))) { + pos += scnprintf(buf+pos, bufsz-pos, + "rx_data_timeout = %d\n", + le32_to_cpu(cmd.rx_data_timeout)); + pos += scnprintf(buf+pos, bufsz-pos, + "tx_data_timeout = %d\n", + le32_to_cpu(cmd.tx_data_timeout)); + } + if (cmd.flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK)) + pos += scnprintf(buf+pos, bufsz-pos, + "lprx_rssi_threshold = %d\n", + cmd.lprx_rssi_threshold); + if (cmd.flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)) { + pos += + scnprintf(buf+pos, bufsz-pos, + "rx_data_timeout_uapsd = %d\n", + le32_to_cpu(cmd.rx_data_timeout_uapsd)); + pos += + scnprintf(buf+pos, bufsz-pos, + "tx_data_timeout_uapsd = %d\n", + le32_to_cpu(cmd.tx_data_timeout_uapsd)); + pos += scnprintf(buf+pos, bufsz-pos, "qndp_tid = %d\n", + cmd.qndp_tid); + pos += scnprintf(buf+pos, bufsz-pos, + "uapsd_ac_flags = 0x%x\n", + cmd.uapsd_ac_flags); + pos += scnprintf(buf+pos, bufsz-pos, + "uapsd_max_sp = %d\n", + cmd.uapsd_max_sp); + pos += scnprintf(buf+pos, bufsz-pos, + "heavy_tx_thld_packets = %d\n", + cmd.heavy_tx_thld_packets); + pos += scnprintf(buf+pos, bufsz-pos, + "heavy_rx_thld_packets = %d\n", + cmd.heavy_rx_thld_packets); + pos += scnprintf(buf+pos, bufsz-pos, + "heavy_tx_thld_percentage = %d\n", + cmd.heavy_tx_thld_percentage); + pos += scnprintf(buf+pos, bufsz-pos, + "heavy_rx_thld_percentage = %d\n", + cmd.heavy_rx_thld_percentage); + pos += + scnprintf(buf+pos, bufsz-pos, "snooze_enable = %d\n", + (cmd.flags & + cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) ? + 1 : 0); + } + if (cmd.flags & cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) { + pos += scnprintf(buf+pos, bufsz-pos, + "snooze_interval = %d\n", + cmd.snooze_interval); + pos += scnprintf(buf+pos, bufsz-pos, + "snooze_window = %d\n", + cmd.snooze_window); + } + } + return pos; +} + void iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif, struct iwl_beacon_filter_cmd *cmd) @@ -323,22 +523,30 @@ iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif, struct iwl_dbgfs_bf *dbgfs_bf = &mvmvif->dbgfs_bf; if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ENERGY_DELTA) - cmd->bf_energy_delta = dbgfs_bf->bf_energy_delta; + cmd->bf_energy_delta = cpu_to_le32(dbgfs_bf->bf_energy_delta); if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA) cmd->bf_roaming_energy_delta = - dbgfs_bf->bf_roaming_energy_delta; + cpu_to_le32(dbgfs_bf->bf_roaming_energy_delta); if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ROAMING_STATE) - cmd->bf_roaming_state = dbgfs_bf->bf_roaming_state; - if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMPERATURE_DELTA) - cmd->bf_temperature_delta = dbgfs_bf->bf_temperature_delta; + cmd->bf_roaming_state = cpu_to_le32(dbgfs_bf->bf_roaming_state); + if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_THRESHOLD) + cmd->bf_temp_threshold = + cpu_to_le32(dbgfs_bf->bf_temp_threshold); + if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_FAST_FILTER) + cmd->bf_temp_fast_filter = + cpu_to_le32(dbgfs_bf->bf_temp_fast_filter); + if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_SLOW_FILTER) + cmd->bf_temp_slow_filter = + cpu_to_le32(dbgfs_bf->bf_temp_slow_filter); if (dbgfs_bf->mask & MVM_DEBUGFS_BF_DEBUG_FLAG) - cmd->bf_debug_flag = dbgfs_bf->bf_debug_flag; + cmd->bf_debug_flag = cpu_to_le32(dbgfs_bf->bf_debug_flag); if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ESCAPE_TIMER) cmd->bf_escape_timer = cpu_to_le32(dbgfs_bf->bf_escape_timer); if (dbgfs_bf->mask & MVM_DEBUGFS_BA_ESCAPE_TIMER) cmd->ba_escape_timer = cpu_to_le32(dbgfs_bf->ba_escape_timer); if (dbgfs_bf->mask & MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT) - cmd->ba_enable_beacon_abort = dbgfs_bf->ba_enable_beacon_abort; + cmd->ba_enable_beacon_abort = + cpu_to_le32(dbgfs_bf->ba_enable_beacon_abort); } #endif @@ -348,7 +556,7 @@ int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_beacon_filter_cmd cmd = { IWL_BF_CMD_CONFIG_DEFAULTS, - .bf_enable_beacon_filter = 1, + .bf_enable_beacon_filter = cpu_to_le32(1), }; int ret; @@ -356,11 +564,12 @@ int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm, vif->type != NL80211_IFTYPE_STATION || vif->p2p) return 0; + iwl_mvm_beacon_filter_set_cqm_params(mvm, vif, &cmd); iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd); ret = iwl_mvm_beacon_filter_send_cmd(mvm, &cmd); if (!ret) - mvmvif->bf_enabled = true; + mvmvif->bf_data.bf_enabled = true; return ret; } @@ -372,13 +581,33 @@ int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); int ret; - if (vif->type != NL80211_IFTYPE_STATION || vif->p2p) + if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BF_UPDATED) || + vif->type != NL80211_IFTYPE_STATION || vif->p2p) return 0; ret = iwl_mvm_beacon_filter_send_cmd(mvm, &cmd); if (!ret) - mvmvif->bf_enabled = false; + mvmvif->bf_data.bf_enabled = false; return ret; } + +int iwl_mvm_update_beacon_filter(struct iwl_mvm *mvm, + struct ieee80211_vif *vif) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + + if (!mvmvif->bf_data.bf_enabled) + return 0; + + return iwl_mvm_enable_beacon_filter(mvm, vif); +} + +const struct iwl_mvm_power_ops pm_mac_ops = { + .power_update_mode = iwl_mvm_power_mac_update_mode, + .power_disable = iwl_mvm_power_mac_disable, +#ifdef CONFIG_IWLWIFI_DEBUGFS + .power_dbgfs_read = iwl_mvm_power_mac_dbgfs_read, +#endif +}; |