From b571a69745dc90aec3d0505a7ceac2702a93861b Mon Sep 17 00:00:00 2001 From: Alexander Bondar Date: Tue, 21 May 2013 14:49:09 +0300 Subject: [PATCH] iwlwifi: mvm: add debugfs for powersave Add debugfs files to control powersave parameters for testing. Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/mvm/debugfs.c | 337 +++++++++++++++++++++ drivers/net/wireless/iwlwifi/mvm/mvm.h | 65 ++++ drivers/net/wireless/iwlwifi/mvm/power.c | 66 ++++ 3 files changed, 468 insertions(+) diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index 95871b2d63d1..69e0806075a2 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -300,6 +300,146 @@ static ssize_t iwl_dbgfs_power_down_d3_allow_write(struct file *file, return count; } +static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + enum iwl_dbgfs_pm_mask param, int val) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_dbgfs_pm *dbgfs_pm = &mvmvif->dbgfs_pm; + + dbgfs_pm->mask |= param; + + switch (param) { + case MVM_DEBUGFS_PM_KEEP_ALIVE: { + struct ieee80211_hw *hw = mvm->hw; + int dtimper = hw->conf.ps_dtim_period ?: 1; + int dtimper_msec = dtimper * vif->bss_conf.beacon_int; + + IWL_DEBUG_POWER(mvm, "debugfs: set keep_alive= %d sec\n", val); + if (val * MSEC_PER_SEC < 3 * dtimper_msec) { + IWL_WARN(mvm, + "debugfs: keep alive period (%ld msec) is less than minimum required (%d msec)\n", + val * MSEC_PER_SEC, 3 * dtimper_msec); + } + dbgfs_pm->keep_alive_seconds = val; + break; + } + case MVM_DEBUGFS_PM_SKIP_OVER_DTIM: + IWL_DEBUG_POWER(mvm, "skip_over_dtim %s\n", + val ? "enabled" : "disabled"); + dbgfs_pm->skip_over_dtim = val; + break; + case MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS: + IWL_DEBUG_POWER(mvm, "skip_dtim_periods=%d\n", val); + dbgfs_pm->skip_dtim_periods = val; + break; + case MVM_DEBUGFS_PM_RX_DATA_TIMEOUT: + IWL_DEBUG_POWER(mvm, "rx_data_timeout=%d\n", val); + dbgfs_pm->rx_data_timeout = val; + break; + case MVM_DEBUGFS_PM_TX_DATA_TIMEOUT: + IWL_DEBUG_POWER(mvm, "tx_data_timeout=%d\n", val); + dbgfs_pm->tx_data_timeout = val; + break; + case MVM_DEBUGFS_PM_DISABLE_POWER_OFF: + IWL_DEBUG_POWER(mvm, "disable_power_off=%d\n", val); + dbgfs_pm->disable_power_off = val; + break; + } +} + +static ssize_t iwl_dbgfs_pm_params_write(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_vif *vif = file->private_data; + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm *mvm = mvmvif->dbgfs_data; + enum iwl_dbgfs_pm_mask param; + char buf[32] = {}; + int val; + int ret; + + if (copy_from_user(buf, user_buf, sizeof(buf))) + return -EFAULT; + + if (!strncmp("keep_alive=", buf, 11)) { + if (sscanf(buf + 11, "%d", &val) != 1) + return -EINVAL; + param = MVM_DEBUGFS_PM_KEEP_ALIVE; + } else if (!strncmp("skip_over_dtim=", buf, 15)) { + if (sscanf(buf + 15, "%d", &val) != 1) + return -EINVAL; + param = MVM_DEBUGFS_PM_SKIP_OVER_DTIM; + } else if (!strncmp("skip_dtim_periods=", buf, 18)) { + if (sscanf(buf + 18, "%d", &val) != 1) + return -EINVAL; + param = MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS; + } else if (!strncmp("rx_data_timeout=", buf, 16)) { + if (sscanf(buf + 16, "%d", &val) != 1) + return -EINVAL; + param = MVM_DEBUGFS_PM_RX_DATA_TIMEOUT; + } else if (!strncmp("tx_data_timeout=", buf, 16)) { + if (sscanf(buf + 16, "%d", &val) != 1) + return -EINVAL; + param = MVM_DEBUGFS_PM_TX_DATA_TIMEOUT; + } else if (!strncmp("disable_power_off=", buf, 18)) { + if (sscanf(buf + 18, "%d", &val) != 1) + return -EINVAL; + param = MVM_DEBUGFS_PM_DISABLE_POWER_OFF; + } else { + return -EINVAL; + } + + mutex_lock(&mvm->mutex); + iwl_dbgfs_update_pm(mvm, vif, param, val); + ret = iwl_mvm_power_update_mode(mvm, vif); + mutex_unlock(&mvm->mutex); + + return ret ?: count; +} + +static ssize_t iwl_dbgfs_pm_params_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_vif *vif = file->private_data; + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm *mvm = mvmvif->dbgfs_data; + struct iwl_powertable_cmd cmd = {}; + char buf[256]; + int bufsz = sizeof(buf); + 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, "skip_dtim_periods = %d\n", + le32_to_cpu(cmd.skip_dtim_periods)); + pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n", + iwlmvm_mod_params.power_scheme); + pos += scnprintf(buf+pos, bufsz-pos, "flags = %d\n", + le16_to_cpu(cmd.flags)); + pos += scnprintf(buf+pos, bufsz-pos, "keep_alive = %d\n", + 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, "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)); + } + + return simple_read_from_buffer(user_buf, count, ppos, buf, pos); +} + static ssize_t iwl_dbgfs_mac_params_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -481,6 +621,191 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct file *file, return count; } +static void iwl_dbgfs_update_bf(struct ieee80211_vif *vif, + enum iwl_dbgfs_bf_mask param, int value) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_dbgfs_bf *dbgfs_bf = &mvmvif->dbgfs_bf; + + dbgfs_bf->mask |= param; + + switch (param) { + case MVM_DEBUGFS_BF_ENERGY_DELTA: + dbgfs_bf->bf_energy_delta = value; + break; + case MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA: + dbgfs_bf->bf_roaming_energy_delta = value; + break; + case MVM_DEBUGFS_BF_ROAMING_STATE: + dbgfs_bf->bf_roaming_state = value; + break; + case MVM_DEBUGFS_BF_TEMPERATURE_DELTA: + dbgfs_bf->bf_temperature_delta = value; + break; + case MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER: + dbgfs_bf->bf_enable_beacon_filter = value; + break; + case MVM_DEBUGFS_BF_DEBUG_FLAG: + dbgfs_bf->bf_debug_flag = value; + break; + case MVM_DEBUGFS_BF_ESCAPE_TIMER: + dbgfs_bf->bf_escape_timer = value; + break; + case MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT: + dbgfs_bf->ba_enable_beacon_abort = value; + break; + case MVM_DEBUGFS_BA_ESCAPE_TIMER: + dbgfs_bf->ba_escape_timer = value; + break; + } +} + +static ssize_t iwl_dbgfs_bf_params_write(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_vif *vif = file->private_data; + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm *mvm = mvmvif->dbgfs_data; + enum iwl_dbgfs_bf_mask param; + char buf[256]; + int buf_size; + int value; + int ret = 0; + + memset(buf, 0, sizeof(buf)); + buf_size = min(count, sizeof(buf) - 1); + if (copy_from_user(buf, user_buf, buf_size)) + return -EFAULT; + + if (!strncmp("bf_energy_delta=", buf, 16)) { + if (sscanf(buf+16, "%d", &value) != 1) + return -EINVAL; + if (value < IWL_BF_ENERGY_DELTA_MIN || + value > IWL_BF_ENERGY_DELTA_MAX) + return -EINVAL; + param = MVM_DEBUGFS_BF_ENERGY_DELTA; + } else if (!strncmp("bf_roaming_energy_delta=", buf, 24)) { + if (sscanf(buf+24, "%d", &value) != 1) + return -EINVAL; + if (value < IWL_BF_ROAMING_ENERGY_DELTA_MIN || + value > IWL_BF_ROAMING_ENERGY_DELTA_MAX) + return -EINVAL; + param = MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA; + } else if (!strncmp("bf_roaming_state=", buf, 17)) { + if (sscanf(buf+17, "%d", &value) != 1) + return -EINVAL; + if (value < IWL_BF_ROAMING_STATE_MIN || + value > IWL_BF_ROAMING_STATE_MAX) + return -EINVAL; + param = MVM_DEBUGFS_BF_ROAMING_STATE; + } else if (!strncmp("bf_temperature_delta=", buf, 21)) { + if (sscanf(buf+21, "%d", &value) != 1) + return -EINVAL; + if (value < IWL_BF_TEMPERATURE_DELTA_MIN || + value > IWL_BF_TEMPERATURE_DELTA_MAX) + return -EINVAL; + param = MVM_DEBUGFS_BF_TEMPERATURE_DELTA; + } else if (!strncmp("bf_enable_beacon_filter=", buf, 24)) { + if (sscanf(buf+24, "%d", &value) != 1) + return -EINVAL; + if (value < 0 || value > 1) + return -EINVAL; + param = MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER; + } else if (!strncmp("bf_debug_flag=", buf, 14)) { + if (sscanf(buf+14, "%d", &value) != 1) + return -EINVAL; + if (value < 0 || value > 1) + return -EINVAL; + param = MVM_DEBUGFS_BF_DEBUG_FLAG; + } else if (!strncmp("bf_escape_timer=", buf, 16)) { + if (sscanf(buf+16, "%d", &value) != 1) + return -EINVAL; + if (value < IWL_BF_ESCAPE_TIMER_MIN || + value > IWL_BF_ESCAPE_TIMER_MAX) + return -EINVAL; + param = MVM_DEBUGFS_BF_ESCAPE_TIMER; + } else if (!strncmp("ba_escape_timer=", buf, 16)) { + if (sscanf(buf+16, "%d", &value) != 1) + return -EINVAL; + if (value < IWL_BA_ESCAPE_TIMER_MIN || + value > IWL_BA_ESCAPE_TIMER_MAX) + return -EINVAL; + param = MVM_DEBUGFS_BA_ESCAPE_TIMER; + } else if (!strncmp("ba_enable_beacon_abort=", buf, 23)) { + if (sscanf(buf+23, "%d", &value) != 1) + return -EINVAL; + if (value < 0 || value > 1) + return -EINVAL; + param = MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT; + } else { + return -EINVAL; + } + + mutex_lock(&mvm->mutex); + iwl_dbgfs_update_bf(vif, param, value); + if (param == MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER && !value) { + ret = iwl_mvm_disable_beacon_filter(mvm, vif); + } else { + if (mvmvif->bf_enabled) + ret = iwl_mvm_enable_beacon_filter(mvm, vif); + else + ret = iwl_mvm_disable_beacon_filter(mvm, vif); + } + mutex_unlock(&mvm->mutex); + + return ret ?: count; +} + +static ssize_t iwl_dbgfs_bf_params_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_vif *vif = file->private_data; + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + char buf[256]; + int pos = 0; + const size_t bufsz = sizeof(buf); + struct iwl_beacon_filter_cmd cmd = { + .bf_energy_delta = IWL_BF_ENERGY_DELTA_DEFAULT, + .bf_roaming_energy_delta = IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT, + .bf_roaming_state = IWL_BF_ROAMING_STATE_DEFAULT, + .bf_temperature_delta = IWL_BF_TEMPERATURE_DELTA_DEFAULT, + .bf_enable_beacon_filter = IWL_BF_ENABLE_BEACON_FILTER_DEFAULT, + .bf_debug_flag = IWL_BF_DEBUG_FLAG_DEFAULT, + .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER_DEFAULT), + .ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_DEFAULT), + .ba_enable_beacon_abort = IWL_BA_ENABLE_BEACON_ABORT_DEFAULT, + }; + + iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd); + if (mvmvif->bf_enabled) + cmd.bf_enable_beacon_filter = 1; + else + cmd.bf_enable_beacon_filter = 0; + + pos += scnprintf(buf+pos, bufsz-pos, "bf_energy_delta = %d\n", + cmd.bf_energy_delta); + pos += scnprintf(buf+pos, bufsz-pos, "bf_roaming_energy_delta = %d\n", + cmd.bf_roaming_energy_delta); + pos += scnprintf(buf+pos, bufsz-pos, "bf_roaming_state = %d\n", + cmd.bf_roaming_state); + pos += scnprintf(buf+pos, bufsz-pos, "bf_temperature_delta = %d\n", + cmd.bf_temperature_delta); + pos += scnprintf(buf+pos, bufsz-pos, "bf_enable_beacon_filter = %d\n", + cmd.bf_enable_beacon_filter); + pos += scnprintf(buf+pos, bufsz-pos, "bf_debug_flag = %d\n", + cmd.bf_debug_flag); + pos += scnprintf(buf+pos, bufsz-pos, "bf_escape_timer = %d\n", + cmd.bf_escape_timer); + pos += scnprintf(buf+pos, bufsz-pos, "ba_escape_timer = %d\n", + cmd.ba_escape_timer); + pos += scnprintf(buf+pos, bufsz-pos, "ba_enable_beacon_abort = %d\n", + cmd.ba_enable_beacon_abort); + + return simple_read_from_buffer(user_buf, count, ppos, buf, pos); +} + #ifdef CONFIG_PM_SLEEP static ssize_t iwl_dbgfs_d3_sram_write(struct file *file, const char __user *user_buf, @@ -594,6 +919,8 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram); /* Interface specific debugfs entries */ MVM_DEBUGFS_READ_FILE_OPS(mac_params); +MVM_DEBUGFS_READ_WRITE_FILE_OPS(pm_params); +MVM_DEBUGFS_READ_WRITE_FILE_OPS(bf_params); int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir) { @@ -647,9 +974,19 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif) return; } + if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM && + vif->type == NL80211_IFTYPE_STATION && !vif->p2p) + MVM_DEBUGFS_ADD_FILE_VIF(pm_params, mvmvif->dbgfs_dir, S_IWUSR | + S_IRUSR); + MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir, S_IRUSR); + if (vif->type == NL80211_IFTYPE_STATION && !vif->p2p && + mvmvif == mvm->bf_allowed_vif) + MVM_DEBUGFS_ADD_FILE_VIF(bf_params, mvmvif->dbgfs_dir, + S_IRUSR | S_IWUSR); + /* * Create symlink for convenience pointing to interface specific * debugfs entries for the driver. For example, under diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index 0e7450372f2c..6a3220b6273e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -150,6 +150,54 @@ enum iwl_power_scheme { #define IWL_CONN_MAX_LISTEN_INTERVAL 70 +#ifdef CONFIG_IWLWIFI_DEBUGFS +enum iwl_dbgfs_pm_mask { + MVM_DEBUGFS_PM_KEEP_ALIVE = BIT(0), + MVM_DEBUGFS_PM_SKIP_OVER_DTIM = BIT(1), + MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2), + MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3), + MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4), + MVM_DEBUGFS_PM_DISABLE_POWER_OFF = BIT(5), +}; + +struct iwl_dbgfs_pm { + u8 keep_alive_seconds; + u32 rx_data_timeout; + u32 tx_data_timeout; + bool skip_over_dtim; + u8 skip_dtim_periods; + bool disable_power_off; + int mask; +}; + +/* beacon filtering */ + +enum iwl_dbgfs_bf_mask { + MVM_DEBUGFS_BF_ENERGY_DELTA = BIT(0), + MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA = BIT(1), + MVM_DEBUGFS_BF_ROAMING_STATE = BIT(2), + MVM_DEBUGFS_BF_TEMPERATURE_DELTA = BIT(3), + MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER = BIT(4), + MVM_DEBUGFS_BF_DEBUG_FLAG = BIT(5), + MVM_DEBUGFS_BF_ESCAPE_TIMER = BIT(6), + MVM_DEBUGFS_BA_ESCAPE_TIMER = BIT(7), + MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT = BIT(8), +}; + +struct iwl_dbgfs_bf { + u8 bf_energy_delta; + u8 bf_roaming_energy_delta; + u8 bf_roaming_state; + u8 bf_temperature_delta; + u8 bf_enable_beacon_filter; + u8 bf_debug_flag; + u32 bf_escape_timer; + u32 ba_escape_timer; + u8 ba_enable_beacon_abort; + int mask; +}; +#endif + enum iwl_mvm_smps_type_request { IWL_MVM_SMPS_REQ_BT_COEX, IWL_MVM_SMPS_REQ_TT, @@ -225,6 +273,8 @@ struct iwl_mvm_vif { struct dentry *dbgfs_dir; struct dentry *dbgfs_slink; void *dbgfs_data; + struct iwl_dbgfs_pm dbgfs_pm; + struct iwl_dbgfs_bf dbgfs_bf; #endif enum ieee80211_smps_mode smps_requests[NUM_IWL_MVM_SMPS_REQ]; @@ -631,6 +681,21 @@ void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif, void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif); /* beacon filtering */ +#ifdef CONFIG_IWLWIFI_DEBUGFS +void +iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif, + struct iwl_beacon_filter_cmd *cmd); +int iwl_mvm_dbgfs_set_fw_dbg_log(struct iwl_mvm *mvm); +#else +static inline void +iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif, + struct iwl_beacon_filter_cmd *cmd) +{} +static inline int iwl_mvm_dbgfs_set_fw_dbg_log(struct iwl_mvm *mvm) +{ + return 0; +} +#endif int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm, struct ieee80211_vif *vif); int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm, diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c index 516e64e7706f..67cf24aa72f9 100644 --- a/drivers/net/wireless/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/iwlwifi/mvm/power.c @@ -119,6 +119,7 @@ static int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm, if (!mvmvif->bf_enabled) return 0; + iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd); return iwl_mvm_beacon_filter_send_cmd(mvm, &cmd); } @@ -153,6 +154,8 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, int dtimper, dtimper_msec; int keep_alive; bool radar_detect = false; + struct iwl_mvm_vif *mvmvif __maybe_unused = + iwl_mvm_vif_from_mac80211(vif); /* * Regardless of power management state the driver must set @@ -166,6 +169,11 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK); +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_DISABLE_POWER_OFF && + mvmvif->dbgfs_pm.disable_power_off) + cmd->flags &= cpu_to_le16(~POWER_FLAGS_POWER_SAVE_ENA_MSK); +#endif if (!vif->bss_conf.ps) return; @@ -205,6 +213,28 @@ void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, cmd->rx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC); cmd->tx_data_timeout = cpu_to_le32(10 * USEC_PER_MSEC); } + +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_KEEP_ALIVE) + cmd->keep_alive_seconds = 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 |= + cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK); + else + cmd->flags &= + cpu_to_le16(~POWER_FLAGS_SKIP_OVER_DTIM_MSK); + } + if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_RX_DATA_TIMEOUT) + cmd->rx_data_timeout = + cpu_to_le32(mvmvif->dbgfs_pm.rx_data_timeout); + if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_TX_DATA_TIMEOUT) + 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); +#endif /* CONFIG_IWLWIFI_DEBUGFS */ } int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif) @@ -233,6 +263,8 @@ int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif) int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { struct iwl_powertable_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; @@ -240,12 +272,45 @@ int iwl_mvm_power_disable(struct iwl_mvm *mvm, struct ieee80211_vif *vif) if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM) cmd.flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK); +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_DISABLE_POWER_OFF && + mvmvif->dbgfs_pm.disable_power_off) + cmd.flags &= cpu_to_le16(~POWER_FLAGS_POWER_SAVE_ENA_MSK); +#endif iwl_mvm_power_log(mvm, &cmd); return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_ASYNC, sizeof(cmd), &cmd); } +#ifdef CONFIG_IWLWIFI_DEBUGFS +void +iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif, + struct iwl_beacon_filter_cmd *cmd) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(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; + if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA) + cmd->bf_roaming_energy_delta = + 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; + if (dbgfs_bf->mask & MVM_DEBUGFS_BF_DEBUG_FLAG) + cmd->bf_debug_flag = 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; +} +#endif + int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { @@ -260,6 +325,7 @@ int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm, vif->type != NL80211_IFTYPE_STATION || vif->p2p) return 0; + iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd); ret = iwl_mvm_beacon_filter_send_cmd(mvm, &cmd); if (!ret) -- GitLab