Commit b571a697 authored by Alexander Bondar's avatar Alexander Bondar Committed by Johannes Berg
Browse files

iwlwifi: mvm: add debugfs for powersave



Add debugfs files to control powersave parameters for testing.
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent d64048ed
......@@ -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
......
......@@ -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,
......
......@@ -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)
......
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