2013-11-17 05:14:55

by Sujith Manoharan

Subject: [PATCH 1/5] ath9k: Separate routines for PCOEM and SoC calibration

From: Sujith Manoharan <[email protected]>

Though there is some overlap between the calibration mechanisms
of PC-OEM cards and SoC chip families, dumping both of them
into a single function makes things hard to understand.

ar9003_hw_init_cal() is unreadable with chip-specific segments
scattered around. To make the logic understandable, use
different functions for client cards and SoC chips. Some
code is duplicated, but in the long run, it makes the code
more maintanable.

Signed-off-by: Sujith Manoharan <[email protected]>
---
drivers/net/wireless/ath/ath9k/ar9003_calib.c | 198 +++++++++++++++++++++++++-
1 file changed, 195 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 22934d3..9f54cb5 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -1040,8 +1040,196 @@ static void ar9003_hw_cl_cal_post_proc(struct ath_hw *ah, bool is_reusable)
}
}

-static bool ar9003_hw_init_cal(struct ath_hw *ah,
- struct ath9k_channel *chan)
+static bool ar9003_hw_init_cal_pcoem(struct ath_hw *ah,
+ struct ath9k_channel *chan)
+{
+ struct ath_common *common = ath9k_hw_common(ah);
+ struct ath9k_hw_cal_data *caldata = ah->caldata;
+ bool txiqcal_done = false;
+ bool is_reusable = true, status = true;
+ bool run_rtt_cal = false, run_agc_cal, sep_iq_cal = false;
+ bool rtt = !!(ah->caps.hw_caps & ATH9K_HW_CAP_RTT);
+ u32 rx_delay = 0;
+ u32 agc_ctrl = 0, agc_supp_cals = AR_PHY_AGC_CONTROL_OFFSET_CAL |
+ AR_PHY_AGC_CONTROL_FLTR_CAL |
+ AR_PHY_AGC_CONTROL_PKDET_CAL;
+
+ /* Use chip chainmask only for calibration */
+ ar9003_hw_set_chain_masks(ah, ah->caps.rx_chainmask, ah->caps.tx_chainmask);
+
+ if (rtt) {
+ if (!ar9003_hw_rtt_restore(ah, chan))
+ run_rtt_cal = true;
+
+ if (run_rtt_cal)
+ ath_dbg(common, CALIBRATE, "RTT calibration to be done\n");
+ }
+
+ run_agc_cal = run_rtt_cal;
+
+ if (run_rtt_cal) {
+ ar9003_hw_rtt_enable(ah);
+ ar9003_hw_rtt_set_mask(ah, 0x00);
+ ar9003_hw_rtt_clear_hist(ah);
+ }
+
+ if (rtt) {
+ if (!run_rtt_cal) {
+ agc_ctrl = REG_READ(ah, AR_PHY_AGC_CONTROL);
+ agc_supp_cals &= agc_ctrl;
+ agc_ctrl &= ~(AR_PHY_AGC_CONTROL_OFFSET_CAL |
+ AR_PHY_AGC_CONTROL_FLTR_CAL |
+ AR_PHY_AGC_CONTROL_PKDET_CAL);
+ REG_WRITE(ah, AR_PHY_AGC_CONTROL, agc_ctrl);
+ } else {
+ if (ah->ah_flags & AH_FASTCC)
+ run_agc_cal = true;
+ }
+ }
+
+ if (ah->enabled_cals & TX_CL_CAL) {
+ if (caldata && test_bit(TXCLCAL_DONE, &caldata->cal_flags))
+ REG_CLR_BIT(ah, AR_PHY_CL_CAL_CTL,
+ AR_PHY_CL_CAL_ENABLE);
+ else {
+ REG_SET_BIT(ah, AR_PHY_CL_CAL_CTL,
+ AR_PHY_CL_CAL_ENABLE);
+ run_agc_cal = true;
+ }
+ }
+
+ if ((IS_CHAN_HALF_RATE(chan) || IS_CHAN_QUARTER_RATE(chan)) ||
+ !(ah->enabled_cals & TX_IQ_CAL))
+ goto skip_tx_iqcal;
+
+ /* Do Tx IQ Calibration */
+ REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1,
+ AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT,
+ DELPT);
+
+ /*
+ * For AR9485 or later chips, TxIQ cal runs as part of
+ * AGC calibration
+ */
+ if (ah->enabled_cals & TX_IQ_ON_AGC_CAL) {
+ if (caldata && !test_bit(TXIQCAL_DONE, &caldata->cal_flags))
+ REG_SET_BIT(ah, AR_PHY_TX_IQCAL_CONTROL_0,
+ AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL);
+ else
+ REG_CLR_BIT(ah, AR_PHY_TX_IQCAL_CONTROL_0,
+ AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL);
+ txiqcal_done = run_agc_cal = true;
+ } else if (caldata && !test_bit(TXIQCAL_DONE, &caldata->cal_flags)) {
+ run_agc_cal = true;
+ sep_iq_cal = true;
+ }
+
+skip_tx_iqcal:
+ if (ath9k_hw_mci_is_enabled(ah) && IS_CHAN_2GHZ(chan) && run_agc_cal)
+ ar9003_mci_init_cal_req(ah, &is_reusable);
+
+ if (sep_iq_cal) {
+ txiqcal_done = ar9003_hw_tx_iq_cal_run(ah);
+ REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
+ udelay(5);
+ REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
+ }
+
+ if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE) {
+ rx_delay = REG_READ(ah, AR_PHY_RX_DELAY);
+ /* Disable BB_active */
+ REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
+ udelay(5);
+ REG_WRITE(ah, AR_PHY_RX_DELAY, AR_PHY_RX_DELAY_DELAY);
+ REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
+ }
+
+ if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) {
+ /* Calibrate the AGC */
+ REG_WRITE(ah, AR_PHY_AGC_CONTROL,
+ REG_READ(ah, AR_PHY_AGC_CONTROL) |
+ AR_PHY_AGC_CONTROL_CAL);
+
+ /* Poll for offset calibration complete */
+ status = ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL,
+ AR_PHY_AGC_CONTROL_CAL,
+ 0, AH_WAIT_TIMEOUT);
+
+ ar9003_hw_do_manual_peak_cal(ah, chan, run_rtt_cal);
+ }
+
+ if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE) {
+ REG_WRITE(ah, AR_PHY_RX_DELAY, rx_delay);
+ udelay(5);
+ }
+
+ if (ath9k_hw_mci_is_enabled(ah) && IS_CHAN_2GHZ(chan) && run_agc_cal)
+ ar9003_mci_init_cal_done(ah);
+
+ if (rtt && !run_rtt_cal) {
+ agc_ctrl |= agc_supp_cals;
+ REG_WRITE(ah, AR_PHY_AGC_CONTROL, agc_ctrl);
+ }
+
+ if (!status) {
+ if (run_rtt_cal)
+ ar9003_hw_rtt_disable(ah);
+
+ ath_dbg(common, CALIBRATE,
+ "offset calibration failed to complete in %d ms; noisy environment?\n",
+ AH_WAIT_TIMEOUT / 1000);
+ return false;
+ }
+
+ if (txiqcal_done)
+ ar9003_hw_tx_iq_cal_post_proc(ah, is_reusable);
+ else if (caldata && test_bit(TXIQCAL_DONE, &caldata->cal_flags))
+ ar9003_hw_tx_iq_cal_reload(ah);
+
+ ar9003_hw_cl_cal_post_proc(ah, is_reusable);
+
+ if (run_rtt_cal && caldata) {
+ if (is_reusable) {
+ if (!ath9k_hw_rfbus_req(ah)) {
+ ath_err(ath9k_hw_common(ah),
+ "Could not stop baseband\n");
+ } else {
+ ar9003_hw_rtt_fill_hist(ah);
+
+ if (test_bit(SW_PKDET_DONE, &caldata->cal_flags))
+ ar9003_hw_rtt_load_hist(ah);
+ }
+
+ ath9k_hw_rfbus_done(ah);
+ }
+
+ ar9003_hw_rtt_disable(ah);
+ }
+
+ /* Revert chainmask to runtime parameters */
+ ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
+
+ /* Initialize list pointers */
+ ah->cal_list = ah->cal_list_last = ah->cal_list_curr = NULL;
+
+ INIT_CAL(&ah->iq_caldata);
+ INSERT_CAL(ah, &ah->iq_caldata);
+ ath_dbg(common, CALIBRATE, "enabling IQ Calibration\n");
+
+ /* Initialize current pointer to first element in list */
+ ah->cal_list_curr = ah->cal_list;
+
+ if (ah->cal_list_curr)
+ ath9k_hw_reset_calibration(ah, ah->cal_list_curr);
+
+ if (caldata)
+ caldata->CalValid = 0;
+
+ return true;
+}
+
+static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
+ struct ath9k_channel *chan)
{
struct ath_common *common = ath9k_hw_common(ah);
struct ath9k_hw_cal_data *caldata = ah->caldata;
@@ -1233,8 +1421,12 @@ void ar9003_hw_attach_calib_ops(struct ath_hw *ah)
struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
struct ath_hw_ops *ops = ath9k_hw_ops(ah);

+ if (AR_SREV_9485(ah) || AR_SREV_9462(ah) || AR_SREV_9565(ah))
+ priv_ops->init_cal = ar9003_hw_init_cal_pcoem;
+ else
+ priv_ops->init_cal = ar9003_hw_init_cal_soc;
+
priv_ops->init_cal_settings = ar9003_hw_init_cal_settings;
- priv_ops->init_cal = ar9003_hw_init_cal;
priv_ops->setup_calibration = ar9003_hw_setup_calibration;

ops->calibrate = ar9003_hw_calibrate;
--
1.8.4.2

2013-11-17 05:14:55

by Sujith Manoharan

Subject: [PATCH 2/5] ath9k: Remove RTT/MCI code from SoC calibration

From: Sujith Manoharan <[email protected]>

RTT is enabled only for AR9462 and MCI for AR9462/AR9565.
Also, manual peak calibration is not done for any of the
SoC chips.

Signed-off-by: Sujith Manoharan <[email protected]>
---
drivers/net/wireless/ath/ath9k/ar9003_calib.c | 70 +--------------------------
1 file changed, 1 insertion(+), 69 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 9f54cb5..2824824 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -1235,46 +1235,12 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
struct ath9k_hw_cal_data *caldata = ah->caldata;
bool txiqcal_done = false;
bool is_reusable = true, status = true;
- bool run_rtt_cal = false, run_agc_cal, sep_iq_cal = false;
- bool rtt = !!(ah->caps.hw_caps & ATH9K_HW_CAP_RTT);
+ bool run_agc_cal = false, sep_iq_cal = false;
u32 rx_delay = 0;
- u32 agc_ctrl = 0, agc_supp_cals = AR_PHY_AGC_CONTROL_OFFSET_CAL |
- AR_PHY_AGC_CONTROL_FLTR_CAL |
- AR_PHY_AGC_CONTROL_PKDET_CAL;

/* Use chip chainmask only for calibration */
ar9003_hw_set_chain_masks(ah, ah->caps.rx_chainmask, ah->caps.tx_chainmask);

- if (rtt) {
- if (!ar9003_hw_rtt_restore(ah, chan))
- run_rtt_cal = true;
-
- if (run_rtt_cal)
- ath_dbg(common, CALIBRATE, "RTT calibration to be done\n");
- }
-
- run_agc_cal = run_rtt_cal;
-
- if (run_rtt_cal) {
- ar9003_hw_rtt_enable(ah);
- ar9003_hw_rtt_set_mask(ah, 0x00);
- ar9003_hw_rtt_clear_hist(ah);
- }
-
- if (rtt) {
- if (!run_rtt_cal) {
- agc_ctrl = REG_READ(ah, AR_PHY_AGC_CONTROL);
- agc_supp_cals &= agc_ctrl;
- agc_ctrl &= ~(AR_PHY_AGC_CONTROL_OFFSET_CAL |
- AR_PHY_AGC_CONTROL_FLTR_CAL |
- AR_PHY_AGC_CONTROL_PKDET_CAL);
- REG_WRITE(ah, AR_PHY_AGC_CONTROL, agc_ctrl);
- } else {
- if (ah->ah_flags & AH_FASTCC)
- run_agc_cal = true;
- }
- }
-
if (ah->enabled_cals & TX_CL_CAL) {
if (caldata && test_bit(TXCLCAL_DONE, &caldata->cal_flags))
REG_CLR_BIT(ah, AR_PHY_CL_CAL_CTL,
@@ -1313,9 +1279,6 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
}

skip_tx_iqcal:
- if (ath9k_hw_mci_is_enabled(ah) && IS_CHAN_2GHZ(chan) && run_agc_cal)
- ar9003_mci_init_cal_req(ah, &is_reusable);
-
if (sep_iq_cal) {
txiqcal_done = ar9003_hw_tx_iq_cal_run(ah);
REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
@@ -1342,8 +1305,6 @@ skip_tx_iqcal:
status = ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL,
AR_PHY_AGC_CONTROL_CAL,
0, AH_WAIT_TIMEOUT);
-
- ar9003_hw_do_manual_peak_cal(ah, chan, run_rtt_cal);
}

if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE) {
@@ -1351,18 +1312,7 @@ skip_tx_iqcal:
udelay(5);
}

- if (ath9k_hw_mci_is_enabled(ah) && IS_CHAN_2GHZ(chan) && run_agc_cal)
- ar9003_mci_init_cal_done(ah);
-
- if (rtt && !run_rtt_cal) {
- agc_ctrl |= agc_supp_cals;
- REG_WRITE(ah, AR_PHY_AGC_CONTROL, agc_ctrl);
- }
-
if (!status) {
- if (run_rtt_cal)
- ar9003_hw_rtt_disable(ah);
-
ath_dbg(common, CALIBRATE,
"offset calibration failed to complete in %d ms; noisy environment?\n",
AH_WAIT_TIMEOUT / 1000);
@@ -1376,24 +1326,6 @@ skip_tx_iqcal:

ar9003_hw_cl_cal_post_proc(ah, is_reusable);

- if (run_rtt_cal && caldata) {
- if (is_reusable) {
- if (!ath9k_hw_rfbus_req(ah)) {
- ath_err(ath9k_hw_common(ah),
- "Could not stop baseband\n");
- } else {
- ar9003_hw_rtt_fill_hist(ah);
-
- if (test_bit(SW_PKDET_DONE, &caldata->cal_flags))
- ar9003_hw_rtt_load_hist(ah);
- }
-
- ath9k_hw_rfbus_done(ah);
- }
-
- ar9003_hw_rtt_disable(ah);
- }
-
/* Revert chainmask to runtime parameters */
ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);

--
1.8.4.2

2013-11-17 05:14:56

by Sujith Manoharan

Subject: [PATCH 4/5] ath9k: Fix Carrier Leak calibration for SoC chips

From: Sujith Manoharan <[email protected]>

CL calibration is applicable for all chips and the
enable/disable knob comes via the INI file. For PCOEM
chips, the calibration data is reused when Fast Channel Change
is used. Caldata reuse is not enabled for SoC chips, so remove
the CL post processing code.

Signed-off-by: Sujith Manoharan <[email protected]>
---
drivers/net/wireless/ath/ath9k/ar9003_calib.c | 27 ++-------------------------
drivers/net/wireless/ath/ath9k/ar9003_phy.c | 9 +++++----
2 files changed, 7 insertions(+), 29 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 347b002..58eacf1 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -1236,20 +1236,13 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
bool txiqcal_done = false;
bool is_reusable = true, status = true;
bool run_agc_cal = false, sep_iq_cal = false;
- u32 rx_delay = 0;

/* Use chip chainmask only for calibration */
ar9003_hw_set_chain_masks(ah, ah->caps.rx_chainmask, ah->caps.tx_chainmask);

if (ah->enabled_cals & TX_CL_CAL) {
- if (caldata && test_bit(TXCLCAL_DONE, &caldata->cal_flags))
- REG_CLR_BIT(ah, AR_PHY_CL_CAL_CTL,
- AR_PHY_CL_CAL_ENABLE);
- else {
- REG_SET_BIT(ah, AR_PHY_CL_CAL_CTL,
- AR_PHY_CL_CAL_ENABLE);
- run_agc_cal = true;
- }
+ REG_SET_BIT(ah, AR_PHY_CL_CAL_CTL, AR_PHY_CL_CAL_ENABLE);
+ run_agc_cal = true;
}

if (IS_CHAN_HALF_RATE(chan) || IS_CHAN_QUARTER_RATE(chan))
@@ -1285,15 +1278,6 @@ skip_tx_iqcal:
REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
}

- if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE) {
- rx_delay = REG_READ(ah, AR_PHY_RX_DELAY);
- /* Disable BB_active */
- REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
- udelay(5);
- REG_WRITE(ah, AR_PHY_RX_DELAY, AR_PHY_RX_DELAY_DELAY);
- REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
- }
-
if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) {
/* Calibrate the AGC */
REG_WRITE(ah, AR_PHY_AGC_CONTROL,
@@ -1306,11 +1290,6 @@ skip_tx_iqcal:
0, AH_WAIT_TIMEOUT);
}

- if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE) {
- REG_WRITE(ah, AR_PHY_RX_DELAY, rx_delay);
- udelay(5);
- }
-
if (!status) {
ath_dbg(common, CALIBRATE,
"offset calibration failed to complete in %d ms; noisy environment?\n",
@@ -1323,8 +1302,6 @@ skip_tx_iqcal:
else if (caldata && test_bit(TXIQCAL_DONE, &caldata->cal_flags))
ar9003_hw_tx_iq_cal_reload(ah);

- ar9003_hw_cl_cal_post_proc(ah, is_reusable);
-
/* Revert chainmask to runtime parameters */
ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index d39b79f..39b71b3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -641,11 +641,12 @@ static void ar9003_hw_override_ini(struct ath_hw *ah)
else
ah->enabled_cals &= ~TX_IQ_CAL;

- if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE)
- ah->enabled_cals |= TX_CL_CAL;
- else
- ah->enabled_cals &= ~TX_CL_CAL;
}
+
+ if (REG_READ(ah, AR_PHY_CL_CAL_CTL) & AR_PHY_CL_CAL_ENABLE)
+ ah->enabled_cals |= TX_CL_CAL;
+ else
+ ah->enabled_cals &= ~TX_CL_CAL;
}

static void ar9003_hw_prog_ini(struct ath_hw *ah,
--
1.8.4.2

2013-11-17 05:14:56

by Sujith Manoharan

Subject: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

From: Sujith Manoharan <[email protected]>

Since calibration data reuse is not enabled in
SoC chips, simplify the IQ calibration code.

Signed-off-by: Sujith Manoharan <[email protected]>
---
drivers/net/wireless/ath/ath9k/ar9003_calib.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 58eacf1..a18c3dd 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -1255,22 +1255,19 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,

/*
* For AR9485 or later chips, TxIQ cal runs as part of
- * AGC calibration
+ * AGC calibration. Specifically, AR9550 in SoC chips.
*/
if (ah->enabled_cals & TX_IQ_ON_AGC_CAL) {
- if (caldata && !test_bit(TXIQCAL_DONE, &caldata->cal_flags))
- REG_SET_BIT(ah, AR_PHY_TX_IQCAL_CONTROL_0,
- AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL);
- else
- REG_CLR_BIT(ah, AR_PHY_TX_IQCAL_CONTROL_0,
- AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL);
- txiqcal_done = run_agc_cal = true;
- } else if (caldata && !test_bit(TXIQCAL_DONE, &caldata->cal_flags)) {
+ txiqcal_done = true;
run_agc_cal = true;
+ } else {
sep_iq_cal = true;
+ run_agc_cal = true;
}

-skip_tx_iqcal:
+ /*
+ * In the SoC family, this will run for AR9300, AR9331 and AR9340.
+ */
if (sep_iq_cal) {
txiqcal_done = ar9003_hw_tx_iq_cal_run(ah);
REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
@@ -1278,6 +1275,7 @@ skip_tx_iqcal:
REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
}

+skip_tx_iqcal:
if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) {
/* Calibrate the AGC */
REG_WRITE(ah, AR_PHY_AGC_CONTROL,
@@ -1299,8 +1297,6 @@ skip_tx_iqcal:

if (txiqcal_done)
ar9003_hw_tx_iq_cal_post_proc(ah, is_reusable);
- else if (caldata && test_bit(TXIQCAL_DONE, &caldata->cal_flags))
- ar9003_hw_tx_iq_cal_reload(ah);

/* Revert chainmask to runtime parameters */
ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
--
1.8.4.2

2013-11-17 05:14:54

by Sujith Manoharan

Subject: [PATCH 3/5] ath9k: Remove unnecessary check

From: Sujith Manoharan <[email protected]>

TX IQ calibration is always enabled for SoC chips.

Signed-off-by: Sujith Manoharan <[email protected]>
---
drivers/net/wireless/ath/ath9k/ar9003_calib.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 2824824..347b002 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -1252,8 +1252,7 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
}
}

- if ((IS_CHAN_HALF_RATE(chan) || IS_CHAN_QUARTER_RATE(chan)) ||
- !(ah->enabled_cals & TX_IQ_CAL))
+ if (IS_CHAN_HALF_RATE(chan) || IS_CHAN_QUARTER_RATE(chan))
goto skip_tx_iqcal;

/* Do Tx IQ Calibration */
--
1.8.4.2

2014-01-13 15:13:03

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Wojciech Dubowik wrote:
> I have done some tests with latest wireless testing and our own rf card.
> It seems
> that 13-15dB is the difference between nominal NF(-115) and measured -101.
> When device goes scanning and it returns back to the channel it
> "forgets" about
> old noise histogram and sets it to default. Then all the packets will
> have wrong
> rssi until next noise floor calibration occurs.
> Below I have a log with custom printk to show the problem.

Is this how you see the issue ?

* In station mode, associate.
* Run a scan.
* When we come back to the operating channel, reported rssi
appears to be incorrect until a NF cal is done.

Or is it something else ?

SUjith

2014-01-09 12:26:48

by Wojciech Dubowik

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

On 11/17/2013 06:10 AM, Sujith Manoharan wrote:
> From: Sujith Manoharan <[email protected]>
>
> Since calibration data reuse is not enabled in
> SoC chips, simplify the IQ calibration code.
>
> Signed-off-by: Sujith Manoharan <[email protected]>
> ---
> drivers/net/wireless/ath/ath9k/ar9003_calib.c | 20 ++++++++------------
> 1 file changed, 8 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
> index 58eacf1..a18c3dd 100644
> --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
> +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
> @@ -1255,22 +1255,19 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
>
> /*
> * For AR9485 or later chips, TxIQ cal runs as part of
> - * AGC calibration
> + * AGC calibration. Specifically, AR9550 in SoC chips.
> */
> if (ah->enabled_cals & TX_IQ_ON_AGC_CAL) {
> - if (caldata && !test_bit(TXIQCAL_DONE, &caldata->cal_flags))
> - REG_SET_BIT(ah, AR_PHY_TX_IQCAL_CONTROL_0,
> - AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL);
> - else
> - REG_CLR_BIT(ah, AR_PHY_TX_IQCAL_CONTROL_0,
> - AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL);
> - txiqcal_done = run_agc_cal = true;
> - } else if (caldata && !test_bit(TXIQCAL_DONE, &caldata->cal_flags)) {
> + txiqcal_done = true;
> run_agc_cal = true;
> + } else {
> sep_iq_cal = true;
> + run_agc_cal = true;
> }
This code will always set run_agc to true. Does it mean you always have
to run agc
cal no matter what since default is anyway true or it's just a typo?

if (ah->enabled_cals & TX_IQ_ON_AGC_CAL) {
txiqcal_done = true;
run_agc_cal = true;
} else {
sep_iq_cal = true;
run_agc_cal = true;
}

The reason I am asking is that I have ran into problem with rssi reporting when calibration is ongoing.
It looks like beacon received just after IQ mismatch calibration is reported ~10-15 dB higher
than it should. I have verified power with wireshark and they are ok at antenna port.
Next beacons are reported fine. I have tried to enable disable different antennas but it doesn't seem
to affect the results.

It doesn't happen all the time but since iq calibration is on every time we are scanning it puts
wrong rssi value in scan result entry. I don't have a proof yet but it might affect probe responses
as well.

Br,
Wojtek

>
> -skip_tx_iqcal:
> + /*
> + * In the SoC family, this will run for AR9300, AR9331 and AR9340.
> + */
> if (sep_iq_cal) {
> txiqcal_done = ar9003_hw_tx_iq_cal_run(ah);
> REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS);
> @@ -1278,6 +1275,7 @@ skip_tx_iqcal:
> REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
> }
>
> +skip_tx_iqcal:
> if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) {
> /* Calibrate the AGC */
> REG_WRITE(ah, AR_PHY_AGC_CONTROL,
> @@ -1299,8 +1297,6 @@ skip_tx_iqcal:
>
> if (txiqcal_done)
> ar9003_hw_tx_iq_cal_post_proc(ah, is_reusable);
> - else if (caldata && test_bit(TXIQCAL_DONE, &caldata->cal_flags))
> - ar9003_hw_tx_iq_cal_reload(ah);
>
> /* Revert chainmask to runtime parameters */
> ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);

2014-01-09 14:02:35

by Wojciech Dubowik

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

On 01/09/2014 02:52 PM, Sujith Manoharan wrote:
> Wojciech Dubowik wrote:
>> AR9590 running on powerpc with latest openwrt i.e.
>> compat-wireless-2013-11-05 backported with
>> your changes for split pci/soc IQ calibration.
>>
>> I could try to reproduce it on my host with latest wireless testing if
>> you think
> It would also be good to know if this is a regression from this patch,
> so checking an older version of the driver without this patch would help.
It will take some time but I am on it.
> Sujith

2014-01-17 07:34:02

by Wojciech Dubowik

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

On 01/16/2014 10:36 PM, Sujith Manoharan wrote:
> Wojciech Dubowik wrote:
>> I guess I won't be able to reproduce bad scan results with wireless
>> testing since I have
>> changed scan reporting to pure rssi in my openwrt compat.
>> In normal case you get a sum of rssi and noise floor and it will be
>> correct i.e. when
>> NF is shifted by 14db so will be rssi.
>> So it's just my use case.
>>
>> Anyway I have just solved the issue by applying calibrated noise floor
>> values from eeprom
>> instead of nominal in nf_get functions and nf histogram. Now the rssi
>> seems stable in my test
>> environment. I have just started testing but it looks promising.
> I don't see how that would fix the issue. The race still remains since
> there is a window between NF cal init and completion. The results
> of the calibration depends on the environment and using default values
> from the eeprom will not fix this, I think.
>
> Sujith
I agree it's more of a workaround because there can be situations
where measured value is far from calibrated. In my setup it
helps but I haven't yet tested what happens in the noisy environment.

Do you know a better way to fix this? I am not so deep into calibration
tasks but I have a working setup so I could spend more time on that.

Wojtek

2014-01-13 16:11:27

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Sujith Manoharan wrote:
> > I used this patch:
> >
> > diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
> > index 5bf3243..c85be42 100644
> > --- a/drivers/net/wireless/ath/ath9k/recv.c
> > +++ b/drivers/net/wireless/ath/ath9k/recv.c
> > @@ -1088,6 +1088,9 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
> >
> > ath9k_process_rssi(common, hw, rx_stats, rx_status);
> >
> > + printk("NOISE/RSSI/SIGNAL for %pM: %d/%d/%d\n",
> > + hdr->addr3, ah->noise, rx_stats->rs_rssi, rx_status->signal);
> > +
> > rx_status->band = ah->curchan->chan->band;
> > rx_status->freq = ah->curchan->chan->center_freq;
> > rx_status->antenna = rx_stats->rs_antenna;

With this patch, can you please post the kernel log with debug=0x749 ?

Sujith

2014-01-09 13:15:59

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Wojciech Dubowik wrote:
> This code will always set run_agc to true. Does it mean you always have
> to run agc cal no matter what since default is anyway true or it's just a typo?

That was the aim of the patch.

When it has been decided to do TX IQ calibration, AGC cal has to be
run. IQ cal can be done separately in the driver (pre-AR9485) or it
can be taken care of by the HW when AGC cal is triggered.

> The reason I am asking is that I have ran into problem with rssi reporting
> when calibration is ongoing. It looks like beacon received just after IQ
> mismatch calibration is reported ~10-15 dB higher than it should. I have
> verified power with wireshark and they are ok at antenna port. Next beacons
> are reported fine. I have tried to enable disable different antennas but it
> doesn't seem to affect the results.
>
> It doesn't happen all the time but since iq calibration is on every time we
> are scanning it puts wrong rssi value in scan result entry. I don't have a
> proof yet but it might affect probe responses as well.

Which chip ? Is this issue seen with an older snapshot of the driver ?
(There is an IQ cal fix for AR955x which I haven't ported to ath9k yet).

Sujith

2014-01-15 08:34:14

by Wojciech Dubowik

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

On 01/15/2014 09:15 AM, Sujith Manoharan wrote:
> Wojciech Dubowik wrote:
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.026210] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/53/-34
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.028515] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/55/-32
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.028768] ath: phy0: Set HW Key
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.028827] ath: phy0: Set HW Key
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.032695] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/53/-34
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.032710] ath: phy0: bmiss: 10 sleep: 15360
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.032716] ath: phy0: next DTIM 106306560
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.032717] ath: phy0: next beacon 106306560
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.032718] ath: phy0: beacon period 15360
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.032719] ath: phy0: DTIM period 15360
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.032749] cfg80211: Found new beacon on frequency: 5180 MHz (Ch 36) on phy0
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.032758] cfg80211: Pending regulatory request, waiting for it to be processed...
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.048561] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/39/-48
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.063921] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/37/-50
>> Jan 15 08:43:44 wlanTS kernel: [ 1177.079283] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/33/-54
> I can reproduce this issue too and this happens only once - right after
> association. After association, running a background scan doesn't show any
> problems.
>
> Sujith
I have seen the wrong rssi in scan results but I just don't have yet
have a proof on clean
wireless testing. It seems that when I put a lot of printk I don't see
the problem because
maybe scanning/calibration/etc. is shifted more away. Anyway it's just a
guess so I will dig
further.

Wojtek

2014-01-20 03:38:34

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Wojciech Dubowik wrote:
> I agree it's more of a workaround because there can be situations
> where measured value is far from calibrated. In my setup it
> helps but I haven't yet tested what happens in the noisy environment.
>
> Do you know a better way to fix this? I am not so deep into calibration
> tasks but I have a working setup so I could spend more time on that.

Well, like I mentioned before, I am not sure if this needs to be fixed.
The calibration history is cleared only once on association, anyway.

If this happens when running background scans when associated, we can
try to fix it. But, I have not seen such behavior, so it would be good
to have logs that show abnormal rssi during scan.

Sujith

2014-01-16 11:11:46

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index 278365b..84e93d5 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -218,6 +218,8 @@ EXPORT_SYMBOL(ath9k_hw_reset_calvalid);

void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update)
{
+ int j;
+
if (ah->caldata)
set_bit(NFCAL_PENDING, &ah->caldata->cal_flags);

@@ -232,6 +234,13 @@ void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update)
AR_PHY_AGC_CONTROL_NO_UPDATE_NF);

REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_NF);
+
+ for (j = 0; j < 10000; j++) {
+ if ((REG_READ(ah, AR_PHY_AGC_CONTROL) &
+ AR_PHY_AGC_CONTROL_NF) == 0)
+ break;
+ udelay(10);
+ }
}

void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 5bf3243..e017b01 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1088,6 +1088,14 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,

ath9k_process_rssi(common, hw, rx_stats, rx_status);

+ if ((REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) != 0)
+ printk("NF cal not completed\n");
+ else
+ printk("NF cal completed\n");
+
+ printk("NOISE/RSSI/SIGNAL for %pM: %d/%d/%d\n",
+ hdr->addr3, ah->noise, rx_stats->rs_rssi, rx_status->signal);
+
rx_status->band = ah->curchan->chan->band;
rx_status->freq = ah->curchan->chan->center_freq;
rx_status->antenna = rx_stats->rs_antenna;

Attachments:

2014-01-13 14:37:49

by Wojciech Dubowik

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

On 01/09/2014 02:59 PM, Wojciech Dubowik wrote:
> On 01/09/2014 02:52 PM, Sujith Manoharan wrote:
>> Wojciech Dubowik wrote:
>>> AR9590 running on powerpc with latest openwrt i.e.
>>> compat-wireless-2013-11-05 backported with
>>> your changes for split pci/soc IQ calibration.
>>>
>>> I could try to reproduce it on my host with latest wireless testing if
>>> you think
>> It would also be good to know if this is a regression from this patch,
>> so checking an older version of the driver without this patch would
>> help.
> It will take some time but I am on it.
I have done some tests with latest wireless testing and our own rf card.
It seems
that 13-15dB is the difference between nominal NF(-115) and measured -101.
When device goes scanning and it returns back to the channel it
"forgets" about
old noise histogram and sets it to default. Then all the packets will
have wrong
rssi until next noise floor calibration occurs.
Below I have a log with custom printk to show the problem.

I think the only solution ot this problem is to use noise floor
calibration from ART
and apply this when available instead of default value.

Br,
Wojtek

Jan 13 15:16:06 wlanTS kernel: [21498.975369] ath_rx_tasklet:1361
04:f0:21:04:56:9d 29
Jan 13 15:16:06 wlanTS kernel: [21498.990727] ath_rx_tasklet:1361
04:f0:21:04:56:9d 24
Jan 13 15:16:06 wlanTS kernel: [21499.000331] ath9k_hw_loadnf:261
writing nfval[0]=-101 for 5180
Jan 13 15:16:06 wlanTS kernel: [21499.000335] ath9k_hw_loadnf:261
writing nfval[1]=-101 for 5180
Jan 13 15:16:06 wlanTS kernel: [21499.000342] ath9k_hw_loadnf:325
writing -50 to MAX CCA[0]
Jan 13 15:16:06 wlanTS kernel: [21499.000344] ath9k_hw_loadnf:325
writing -50 to MAX CCA[1]
Jan 13 15:16:06 wlanTS kernel: [21499.001842] ath_rx_tasklet:1361
04:f0:21:04:56:9e 39
Jan 13 15:16:06 wlanTS kernel: [21499.006096] ath_rx_tasklet:1361
04:f0:21:04:56:9d 23
Jan 13 15:16:06 wlanTS kernel: [21499.016065] ath_rx_tasklet:1361
04:f0:21:04:56:90 8
Jan 13 15:16:06 wlanTS kernel: [21499.017203] ath_rx_tasklet:1361
04:f0:21:04:56:9e 39
Jan 13 15:16:06 wlanTS kernel: [21499.021446] ath_rx_tasklet:1361
04:f0:21:04:56:9d 22
Jan 13 15:16:06 wlanTS kernel: [21499.027139] ath_rx_tasklet:1361
04:f0:21:04:56:9d 21
Jan 13 15:16:06 wlanTS kernel: [21499.027158] ath_rx_tasklet:1361
04:f0:21:04:56:9e 38
Jan 13 15:16:06 wlanTS kernel: [21499.027164] ath_rx_tasklet:1361
04:f0:21:04:56:90 8
Jan 13 15:16:06 wlanTS kernel: [21499.031424] ath_rx_tasklet:1361
04:f0:21:04:56:90 6
Jan 13 15:16:06 wlanTS kernel: [21499.032564] ath_rx_tasklet:1361
04:f0:21:04:56:9e 40
Jan 13 15:16:06 wlanTS kernel: [21499.036806] ath_rx_tasklet:1361
04:f0:21:04:56:9d 24
Jan 13 15:16:06 wlanTS kernel: [21499.046786] ath_rx_tasklet:1361
04:f0:21:04:56:90 8
Jan 13 15:16:06 wlanTS kernel: [21499.047925] ath_rx_tasklet:1361
04:f0:21:04:56:9e 38
Jan 13 15:16:06 wlanTS kernel: [21499.052167] ath_rx_tasklet:1361
04:f0:21:04:56:9d 24
Jan 13 15:16:06 wlanTS kernel: [21499.053715] ath9k_hw_loadnf:261
writing nfval[0]=-115 for 5200
Jan 13 15:16:06 wlanTS kernel: [21499.053719] ath9k_hw_loadnf:261
writing nfval[1]=-115 for 5200
Jan 13 15:16:06 wlanTS kernel: [21499.053726] ath9k_hw_loadnf:325
writing -50 to MAX CCA[0]
Jan 13 15:16:06 wlanTS kernel: [21499.053728] ath9k_hw_loadnf:325
writing -50 to MAX CCA[1]
Jan 13 15:16:06 wlanTS kernel: [21499.111587] ath9k_hw_loadnf:261
writing nfval[0]=-101 for 5180
Jan 13 15:16:06 wlanTS kernel: [21499.111590] ath9k_hw_loadnf:261
writing nfval[1]=-101 for 5180
Jan 13 15:16:06 wlanTS kernel: [21499.111598] ath9k_hw_loadnf:325
writing -50 to MAX CCA[0]
Jan 13 15:16:06 wlanTS kernel: [21499.111600] ath9k_hw_loadnf:325
writing -50 to MAX CCA[1]
Jan 13 15:16:06 wlanTS kernel: [21499.114936] ath9k_hw_loadnf:261
writing nfval[0]=-115 for 5180
Jan 13 15:16:06 wlanTS kernel: [21499.114940] ath9k_hw_loadnf:261
writing nfval[1]=-115 for 5180
Jan 13 15:16:06 wlanTS kernel: [21499.114947] ath9k_hw_loadnf:325
writing -50 to MAX CCA[0]
Jan 13 15:16:06 wlanTS kernel: [21499.114949] ath9k_hw_loadnf:325
writing -50 to MAX CCA[1]
Jan 13 15:16:06 wlanTS kernel: [21499.115050] wlan0: authenticate with
04:f0:21:04:56:9e
Jan 13 15:16:06 wlanTS kernel: [21499.117677] ath9k_hw_loadnf:261
writing nfval[0]=-115 for 5180
Jan 13 15:16:06 wlanTS kernel: [21499.117680] ath9k_hw_loadnf:261
writing nfval[1]=-115 for 5180
Jan 13 15:16:06 wlanTS kernel: [21499.117687] ath9k_hw_loadnf:325
writing -50 to MAX CCA[0]
Jan 13 15:16:06 wlanTS kernel: [21499.117689] ath9k_hw_loadnf:325
writing -50 to MAX CCA[1]
Jan 13 15:16:06 wlanTS kernel: [21499.117788] wlan0: send auth to
04:f0:21:04:56:9e (try 1/3)
Jan 13 15:16:06 wlanTS kernel: [21499.117875] cfg80211: All devices are
disconnected, going to restore regulatory settings
Jan 13 15:16:06 wlanTS kernel: [21499.117877] cfg80211: Restoring
regulatory settings
Jan 13 15:16:06 wlanTS kernel: [21499.117881] cfg80211: Kicking the queue
Jan 13 15:16:06 wlanTS kernel: [21499.117884] cfg80211: Calling CRDA to
update world regulatory domain
Jan 13 15:16:06 wlanTS kernel: [21499.119510] ath_rx_tasklet:1361
04:f0:21:04:56:9e 53
Jan 13 15:16:06 wlanTS kernel: [21499.119548] wlan0: authenticated
Jan 13 15:16:06 wlanTS kernel: [21499.120918] wlan0: associate with
04:f0:21:04:56:9e (try 1/3)
Jan 13 15:16:06 wlanTS kernel: [21499.121393] cfg80211: Ignoring
regulatory request set by core since the driver uses its own custom
regulatory domain
Jan 13 15:16:06 wlanTS kernel: [21499.121397] cfg80211: Ignoring
regulatory request set by core since the driver uses its own custom
regulatory domain
Jan 13 15:16:06 wlanTS kernel: [21499.121399] cfg80211: Ignoring
regulatory request set by core since the driver uses its own custom
regulatory domain
Jan 13 15:16:06 wlanTS kernel: [21499.121400] cfg80211: Ignoring
regulatory request set by core since the driver uses its own custom
regulatory domain
Jan 13 15:16:06 wlanTS kernel: [21499.121402] cfg80211: Ignoring
regulatory request set by core since the driver uses its own custom
regulatory domain
Jan 13 15:16:06 wlanTS kernel: [21499.121417] cfg80211: World regulatory
domain updated:
Jan 13 15:16:06 wlanTS kernel: [21499.121418] cfg80211: DFS Master
region: unset
Jan 13 15:16:06 wlanTS kernel: [21499.121419] cfg80211: (start_freq -
end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Jan 13 15:16:06 wlanTS kernel: [21499.121421] cfg80211: (2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 13 15:16:06 wlanTS kernel: [21499.121422] cfg80211: (2457000 KHz -
2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Jan 13 15:16:06 wlanTS kernel: [21499.121424] cfg80211: (2474000 KHz -
2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Jan 13 15:16:06 wlanTS kernel: [21499.121425] cfg80211: (5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 13 15:16:06 wlanTS kernel: [21499.121426] cfg80211: (5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 13 15:16:06 wlanTS kernel: [21499.122410] ath_rx_tasklet:1361
04:f0:21:04:56:9e 54
Jan 13 15:16:06 wlanTS kernel: [21499.122426] wlan0: RX AssocResp from
04:f0:21:04:56:9e (capab=0x11 status=0 aid=1)
Jan 13 15:16:06 wlanTS kernel: [21499.122461] wlan0: associated
Jan 13 15:16:06 wlanTS kernel: [21499.122488] cfg80211: Calling CRDA for
country: XA
Jan 13 15:16:06 wlanTS kernel: [21499.124318] ath_rx_tasklet:1361
04:f0:21:04:56:9e 54
Jan 13 15:16:06 wlanTS kernel: [21499.124337] cfg80211: Found new beacon
on frequency: 5180 MHz (Ch 36) on phy0
Jan 13 15:16:06 wlanTS kernel: [21499.124346] cfg80211: Pending
regulatory request, waiting for it to be processed...
Jan 13 15:16:06 wlanTS kernel: [21499.124998] ath_rx_tasklet:1361
00:14:5a:02:10:2d 54
Jan 13 15:16:06 wlanTS kernel: [21499.125906] ath_rx_tasklet:1361
04:f0:21:04:56:9e 54
Jan 13 15:16:06 wlanTS kernel: [21499.128106] ath_rx_tasklet:1361
04:f0:21:04:56:9e 54
Jan 13 15:16:06 wlanTS kernel: [21499.140085] ath_rx_tasklet:1361
04:f0:21:04:56:9e 54
=>>> here rssi jumps 15dB
Jan 13 15:16:06 wlanTS kernel: [21499.155444] ath_rx_tasklet:1361
04:f0:21:04:56:9e 39
Jan 13 15:16:06 wlanTS kernel: [21499.170806] ath_rx_tasklet:1361
04:f0:21:04:56:9e 37
Jan 13 15:16:06 wlanTS kernel: [21499.186165] ath_rx_tasklet:1361
04:f0:21:04:56:9e 40

>> Sujith
>
> --
> To unsubscribe from this list: send the line "unsubscribe
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> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html

2014-01-09 13:57:11

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Wojciech Dubowik wrote:
> AR9590 running on powerpc with latest openwrt i.e.
> compat-wireless-2013-11-05 backported with
> your changes for split pci/soc IQ calibration.
>
> I could try to reproduce it on my host with latest wireless testing if
> you think

It would also be good to know if this is a regression from this patch,
so checking an older version of the driver without this patch would help.

Sujith

2014-01-16 11:25:09

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Sujith Manoharan wrote:
> We could fix this by checking if we are initializing the history for the operating
> channel and waiting for NF-cal completion, but I am not sure if this needs
> to be done. The window is really small and subsequent NF calibrations using
> the ANI routine work properly.

Also, this is a bad idea in general since NF calibration has to
wait for the medium to become idle - problematic when there is heavy
interference or general WLAN usage.

Sujith

2014-01-09 13:39:07

by Wojciech Dubowik

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

On 01/09/2014 02:10 PM, Sujith Manoharan wrote:
> Wojciech Dubowik wrote:
>> This code will always set run_agc to true. Does it mean you always have
>> to run agc cal no matter what since default is anyway true or it's just a typo?
> That was the aim of the patch.
>
> When it has been decided to do TX IQ calibration, AGC cal has to be
> run. IQ cal can be done separately in the driver (pre-AR9485) or it
> can be taken care of by the HW when AGC cal is triggered.
Ok
>> The reason I am asking is that I have ran into problem with rssi reporting
>> when calibration is ongoing. It looks like beacon received just after IQ
>> mismatch calibration is reported ~10-15 dB higher than it should. I have
>> verified power with wireshark and they are ok at antenna port. Next beacons
>> are reported fine. I have tried to enable disable different antennas but it
>> doesn't seem to affect the results.
>>
>> It doesn't happen all the time but since iq calibration is on every time we
>> are scanning it puts wrong rssi value in scan result entry. I don't have a
>> proof yet but it might affect probe responses as well.
> Which chip ? Is this issue seen with an older snapshot of the driver ?
> (There is an IQ cal fix for AR955x which I haven't ported to ath9k yet).
AR9590 running on powerpc with latest openwrt i.e.
compat-wireless-2013-11-05 backported with
your changes for split pci/soc IQ calibration.

I could try to reproduce it on my host with latest wireless testing if
you think
it helps.

Wojtek
>
> Sujith

2014-01-13 15:47:18

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Sujith Manoharan wrote:
> Wojciech Dubowik wrote:
> > Exactly. I have a setup with 4 Ap's on 5180MHz but I have set 5180 and
> > 5200 as scanning frequencies.
> > I am running attenuator profile to switch between them. Here is my
> > supplicant config.
> >
> > ctrl_interface=/var/run/wpa_supplicant
> > eapol_version=1
> > fast_reauth=1
> > ap_scan=1
> > network={
> > bgscan="simple:1:-65:10:1:2"
> > scan_freq=5180 5200
> > scan_ssid=1
> > ssid="ATS11-1"
> > key_mgmt=WPA-PSK
> > proto=RSN
> > pairwise=CCMP
> > group=CCMP
> > psk="12345678"
> > }
>
> I am not able to see the issue.
> Log: http://pastebin.com/raw.php?i=0bTQcAx6
>
> After association, I ran a scan for the frequencies 5180 and 5200
> and on returning to the home channel, the rssi was the same as before.
>
> I used this patch:
>
> diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
> index 5bf3243..c85be42 100644
> --- a/drivers/net/wireless/ath/ath9k/recv.c
> +++ b/drivers/net/wireless/ath/ath9k/recv.c
> @@ -1088,6 +1088,9 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
>
> ath9k_process_rssi(common, hw, rx_stats, rx_status);
>
> + printk("NOISE/RSSI/SIGNAL for %pM: %d/%d/%d\n",
> + hdr->addr3, ah->noise, rx_stats->rs_rssi, rx_status->signal);
> +
> rx_status->band = ah->curchan->chan->band;
> rx_status->freq = ah->curchan->chan->center_freq;
> rx_status->antenna = rx_stats->rs_antenna;

I think something is wrong. From the log I posted:

Jan 14 02:31:51 linux-test kernel: ath: phy8: next DTIM -557162496
Jan 14 02:31:51 linux-test kernel: ath: phy8: next beacon -557162496

Sujith

2014-01-15 07:58:20

by Wojciech Dubowik

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

On 01/13/2014 05:06 PM, Sujith Manoharan wrote:
> Sujith Manoharan wrote:
>>> I used this patch:
>>>
>>> diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
>>> index 5bf3243..c85be42 100644
>>> --- a/drivers/net/wireless/ath/ath9k/recv.c
>>> +++ b/drivers/net/wireless/ath/ath9k/recv.c
>>> @@ -1088,6 +1088,9 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
>>>
>>> ath9k_process_rssi(common, hw, rx_stats, rx_status);
>>>
>>> + printk("NOISE/RSSI/SIGNAL for %pM: %d/%d/%d\n",
>>> + hdr->addr3, ah->noise, rx_stats->rs_rssi, rx_status->signal);
>>> +
>>> rx_status->band = ah->curchan->chan->band;
>>> rx_status->freq = ah->curchan->chan->center_freq;
>>> rx_status->antenna = rx_stats->rs_antenna;
> With this patch, can you please post the kernel log with debug=0x749 ?
>
> Sujith
Here it is. I have copied only fragment where it happens. I am using
15ms beacon period.
With longer intervals you might not see the problem.
Look around
kernel: [ 1177.032695]


br,
Wojtek

Jan 15 08:43:43 wlanTS kernel: [ 1176.519552] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/22/-65
Jan 15 08:43:43 wlanTS kernel: [ 1176.534913] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:43 wlanTS kernel: [ 1176.550273] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:43 wlanTS kernel: [ 1176.565632] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:43 wlanTS kernel: [ 1176.580992] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:43 wlanTS kernel: [ 1176.596353] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:43 wlanTS kernel: [ 1176.611713] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:44 wlanTS kernel: [ 1176.627074] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/22/-65
Jan 15 08:43:44 wlanTS kernel: [ 1176.642433] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/24/-63
Jan 15 08:43:44 wlanTS kernel: [ 1176.657792] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/24/-63
Jan 15 08:43:44 wlanTS kernel: [ 1176.673150] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/22/-65
Jan 15 08:43:44 wlanTS kernel: [ 1176.688514] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/24/-63
Jan 15 08:43:44 wlanTS kernel: [ 1176.703875] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/24/-63
Jan 15 08:43:44 wlanTS kernel: [ 1176.719233] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:44 wlanTS kernel: [ 1176.734593] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/22/-65
Jan 15 08:43:44 wlanTS kernel: [ 1176.749953] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:44 wlanTS kernel: [ 1176.765314] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/27/-60
Jan 15 08:43:44 wlanTS kernel: [ 1176.780674] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/27/-60
Jan 15 08:43:44 wlanTS kernel: [ 1176.796034] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:44 wlanTS kernel: [ 1176.811393] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/24/-63
Jan 15 08:43:44 wlanTS kernel: [ 1176.826751] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/21/-66
Jan 15 08:43:44 wlanTS kernel: [ 1176.842112] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/21/-66
Jan 15 08:43:44 wlanTS kernel: [ 1176.857476] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/21/-66
Jan 15 08:43:44 wlanTS kernel: [ 1176.872834] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/23/-64
Jan 15 08:43:44 wlanTS kernel: [ 1176.888194] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/22/-65
Jan 15 08:43:44 wlanTS kernel: [ 1176.889133] ath: phy0: listenTime=962
OFDM:0 errs=27/s CCK:0 errs=0/s ofdm_turn=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.889145] ath: phy0: Calibration
@4295186483 finished: ani, caldone: true
Jan 15 08:43:44 wlanTS kernel: [ 1176.897977] ath: phy0: Set HW RX
filter: 0x417
Jan 15 08:43:44 wlanTS kernel: [ 1176.898018] ath: phy0: Set channel:
5180 MHz width: 1
Jan 15 08:43:44 wlanTS kernel: [ 1176.898026] ath: phy0: Stopping ANI
Jan 15 08:43:44 wlanTS kernel: [ 1176.898056] ath: phy0: Disable MIB
counters
Jan 15 08:43:44 wlanTS kernel: [ 1176.898073] ath: phy0: Reset to 5180
MHz, HT40: 0 fastcc: 0
Jan 15 08:43:44 wlanTS kernel: [ 1176.898077] ath: phy0: NF calibrated
[ctl] [chain 0] is -101
Jan 15 08:43:44 wlanTS kernel: [ 1176.898078] ath: phy0: NF calibrated
[ctl] [chain 1] is -101
Jan 15 08:43:44 wlanTS kernel: [ 1176.899023] ath: phy0: ver 448.4
opmode 2 chan 5180 Mhz
Jan 15 08:43:44 wlanTS kernel: [ 1176.899030] ath: phy0: ah->misc_mode
0x10000004
Jan 15 08:43:44 wlanTS kernel: [ 1176.900520] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900525] ath: phy0:
IQ_RES[0]=0xdc759033 IQ_RES[1]=0x118f
Jan 15 08:43:44 wlanTS kernel: [ 1176.900530] ath: phy0:
IQ_RES[2]=0x7fca76c IQ_RES[3]=0x14b0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900535] ath: phy0:
IQ_RES[4]=0x4d012004 IQ_RES[5]=0xfda1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900537] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900538] ath: phy0: tx chain 0: mag
corr=2 phase corr=4
Jan 15 08:43:44 wlanTS kernel: [ 1176.900539] ath: phy0: tx chain 0: iq
corr coeff=104
Jan 15 08:43:44 wlanTS kernel: [ 1176.900540] ath: phy0: rx chain 0: mag
corr=-1 phase corr=10
Jan 15 08:43:44 wlanTS kernel: [ 1176.900541] ath: phy0: rx chain 0: iq
corr coeff=ffffff8a
Jan 15 08:43:44 wlanTS kernel: [ 1176.900542] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900548] ath: phy0:
IQ_RES[0]=0xdd712034 IQ_RES[1]=0x10ff
Jan 15 08:43:44 wlanTS kernel: [ 1176.900553] ath: phy0:
IQ_RES[2]=0x6fcc728 IQ_RES[3]=0x13f0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900558] ath: phy0:
IQ_RES[4]=0x41011003 IQ_RES[5]=0xfdc1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900559] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900560] ath: phy0: tx chain 0: mag
corr=3 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1176.900561] ath: phy0: tx chain 0: iq
corr coeff=183
Jan 15 08:43:44 wlanTS kernel: [ 1176.900562] ath: phy0: rx chain 0: mag
corr=-2 phase corr=11
Jan 15 08:43:44 wlanTS kernel: [ 1176.900563] ath: phy0: rx chain 0: iq
corr coeff=ffffff0b
Jan 15 08:43:44 wlanTS kernel: [ 1176.900564] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900570] ath: phy0:
IQ_RES[0]=0xde67702f IQ_RES[1]=0xfef
Jan 15 08:43:44 wlanTS kernel: [ 1176.900575] ath: phy0:
IQ_RES[2]=0x7fd168c IQ_RES[3]=0x1210
Jan 15 08:43:44 wlanTS kernel: [ 1176.900580] ath: phy0:
IQ_RES[4]=0x24011001 IQ_RES[5]=0xfde1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900581] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900582] ath: phy0: tx chain 0: mag
corr=2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1176.900583] ath: phy0: tx chain 0: iq
corr coeff=103
Jan 15 08:43:44 wlanTS kernel: [ 1176.900584] ath: phy0: rx chain 0: mag
corr=-1 phase corr=9
Jan 15 08:43:44 wlanTS kernel: [ 1176.900585] ath: phy0: rx chain 0: iq
corr coeff=ffffff89
Jan 15 08:43:44 wlanTS kernel: [ 1176.900586] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900592] ath: phy0:
IQ_RES[0]=0xdc603031 IQ_RES[1]=0xecf
Jan 15 08:43:44 wlanTS kernel: [ 1176.900597] ath: phy0:
IQ_RES[2]=0x5fc4617 IQ_RES[3]=0x10c0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900602] ath: phy0:
IQ_RES[4]=0xe00d001 IQ_RES[5]=0xfdf1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900603] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900604] ath: phy0: tx chain 0: mag
corr=3 phase corr=2
Jan 15 08:43:44 wlanTS kernel: [ 1176.900605] ath: phy0: tx chain 0: iq
corr coeff=182
Jan 15 08:43:44 wlanTS kernel: [ 1176.900606] ath: phy0: rx chain 0: mag
corr=-3 phase corr=12
Jan 15 08:43:44 wlanTS kernel: [ 1176.900607] ath: phy0: rx chain 0: iq
corr coeff=fffffe8c
Jan 15 08:43:44 wlanTS kernel: [ 1176.900608] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900614] ath: phy0:
IQ_RES[0]=0xe458502b IQ_RES[1]=0xd4f
Jan 15 08:43:44 wlanTS kernel: [ 1176.900619] ath: phy0:
IQ_RES[2]=0x4fb8594 IQ_RES[3]=0xf30
Jan 15 08:43:44 wlanTS kernel: [ 1176.900624] ath: phy0:
IQ_RES[4]=0xf4007001 IQ_RES[5]=0xfe40
Jan 15 08:43:44 wlanTS kernel: [ 1176.900625] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900626] ath: phy0: tx chain 0: mag
corr=3 phase corr=1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900627] ath: phy0: tx chain 0: iq
corr coeff=181
Jan 15 08:43:44 wlanTS kernel: [ 1176.900628] ath: phy0: rx chain 0: mag
corr=-3 phase corr=11
Jan 15 08:43:44 wlanTS kernel: [ 1176.900629] ath: phy0: rx chain 0: iq
corr coeff=fffffe8b
Jan 15 08:43:44 wlanTS kernel: [ 1176.900631] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900637] ath: phy0:
IQ_RES[0]=0x135af03d IQ_RES[1]=0xe50
Jan 15 08:43:44 wlanTS kernel: [ 1176.900642] ath: phy0:
IQ_RES[2]=0x130415be IQ_RES[3]=0x11b0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900647] ath: phy0:
IQ_RES[4]=0x1e028006 IQ_RES[5]=0xfe91
Jan 15 08:43:44 wlanTS kernel: [ 1176.900648] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900649] ath: phy0: tx chain 1: mag
corr=-2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1176.900650] ath: phy0: tx chain 1: iq
corr coeff=ffffff03
Jan 15 08:43:44 wlanTS kernel: [ 1176.900651] ath: phy0: rx chain 1: mag
corr=-4 phase corr=-8
Jan 15 08:43:44 wlanTS kernel: [ 1176.900652] ath: phy0: rx chain 1: iq
corr coeff=fffffdf8
Jan 15 08:43:44 wlanTS kernel: [ 1176.900653] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900659] ath: phy0:
IQ_RES[0]=0x15576038 IQ_RES[1]=0xdb0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900664] ath: phy0:
IQ_RES[2]=0x1303e585 IQ_RES[3]=0x10f0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900669] ath: phy0:
IQ_RES[4]=0x12026006 IQ_RES[5]=0xfea1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900670] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900671] ath: phy0: tx chain 1: mag
corr=-2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1176.900672] ath: phy0: tx chain 1: iq
corr coeff=ffffff03
Jan 15 08:43:44 wlanTS kernel: [ 1176.900673] ath: phy0: rx chain 1: mag
corr=-3 phase corr=-10
Jan 15 08:43:44 wlanTS kernel: [ 1176.900674] ath: phy0: rx chain 1: iq
corr coeff=fffffe76
Jan 15 08:43:44 wlanTS kernel: [ 1176.900675] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900681] ath: phy0:
IQ_RES[0]=0xe4e803a IQ_RES[1]=0xc80
Jan 15 08:43:44 wlanTS kernel: [ 1176.900686] ath: phy0:
IQ_RES[2]=0x1103e4f8 IQ_RES[3]=0xf20
Jan 15 08:43:44 wlanTS kernel: [ 1176.900691] ath: phy0:
IQ_RES[4]=0xf4023004 IQ_RES[5]=0xfec0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900692] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900693] ath: phy0: tx chain 1: mag
corr=-2 phase corr=2
Jan 15 08:43:44 wlanTS kernel: [ 1176.900694] ath: phy0: tx chain 1: iq
corr coeff=ffffff02
Jan 15 08:43:44 wlanTS kernel: [ 1176.900695] ath: phy0: rx chain 1: mag
corr=-5 phase corr=-8
Jan 15 08:43:44 wlanTS kernel: [ 1176.900696] ath: phy0: rx chain 1: iq
corr coeff=fffffd78
Jan 15 08:43:44 wlanTS kernel: [ 1176.900697] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900703] ath: phy0:
IQ_RES[0]=0xe48903a IQ_RES[1]=0xc40
Jan 15 08:43:44 wlanTS kernel: [ 1176.900708] ath: phy0:
IQ_RES[2]=0xf02b498 IQ_RES[3]=0xdf0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900713] ath: phy0:
IQ_RES[4]=0xe101f002 IQ_RES[5]=0xfeb0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900714] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900715] ath: phy0: tx chain 1: mag
corr=-1 phase corr=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900716] ath: phy0: tx chain 1: iq
corr coeff=ffffff80
Jan 15 08:43:44 wlanTS kernel: [ 1176.900717] ath: phy0: rx chain 1: mag
corr=-6 phase corr=-7
Jan 15 08:43:44 wlanTS kernel: [ 1176.900718] ath: phy0: rx chain 1: iq
corr coeff=fffffcf9
Jan 15 08:43:44 wlanTS kernel: [ 1176.900719] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900725] ath: phy0:
IQ_RES[0]=0x1442a03f IQ_RES[1]=0xbc0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900730] ath: phy0:
IQ_RES[2]=0xe019439 IQ_RES[3]=0xce0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900735] ath: phy0:
IQ_RES[4]=0xcf01a001 IQ_RES[5]=0xfe90
Jan 15 08:43:44 wlanTS kernel: [ 1176.900736] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900737] ath: phy0: tx chain 1: mag
corr=-1 phase corr=-1
Jan 15 08:43:44 wlanTS kernel: [ 1176.900738] ath: phy0: tx chain 1: iq
corr coeff=ffffff7f
Jan 15 08:43:44 wlanTS kernel: [ 1176.900739] ath: phy0: rx chain 1: mag
corr=-7 phase corr=-8
Jan 15 08:43:44 wlanTS kernel: [ 1176.900740] ath: phy0: rx chain 1: iq
corr coeff=fffffc78
Jan 15 08:43:44 wlanTS kernel: [ 1176.900755] ath: phy0: enabling IQ
Calibration
Jan 15 08:43:44 wlanTS kernel: [ 1176.900757] ath: phy0: starting IQ
Mismatch Calibration
Jan 15 08:43:44 wlanTS kernel: [ 1176.900772] ath: phy0: Enabled BB
Watchdog timeout (25 ms)
Jan 15 08:43:44 wlanTS kernel: [ 1176.900811] ath: phy0: Enable MIB counters
Jan 15 08:43:44 wlanTS kernel: [ 1176.900817] ath: phy0: Restore
history: opmode 2 chan 5180 Mhz is_scanning=0 ofdm:0 cck:0
Jan 15 08:43:44 wlanTS kernel: [ 1176.900818] ath: phy0: **** ofdmlevel
0=>3, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1176.900819] ath: phy0: **** ccklevel
0=>2, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1176.900830] ath: phy0: Starting ANI
Jan 15 08:43:44 wlanTS kernel: [ 1176.903551] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/24/-63
Jan 15 08:43:44 wlanTS kernel: [ 1176.903564] ath: phy0: bmiss: 10
sleep: 15360
Jan 15 08:43:44 wlanTS kernel: [ 1176.903570] ath: phy0: next DTIM 121328640
Jan 15 08:43:44 wlanTS kernel: [ 1176.903572] ath: phy0: next beacon
121328640
Jan 15 08:43:44 wlanTS kernel: [ 1176.903573] ath: phy0: beacon period 15360
Jan 15 08:43:44 wlanTS kernel: [ 1176.903574] ath: phy0: DTIM period 15360
Jan 15 08:43:44 wlanTS kernel: [ 1176.910321] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/43/-44
Jan 15 08:43:44 wlanTS kernel: [ 1176.918915] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/25/-62
Jan 15 08:43:44 wlanTS kernel: [ 1176.925343] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/39/-48
Jan 15 08:43:44 wlanTS kernel: [ 1176.926844] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/25/-62
Jan 15 08:43:44 wlanTS kernel: [ 1176.926863] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/40/-47
Jan 15 08:43:44 wlanTS kernel: [ 1176.934585] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/27/-60
Jan 15 08:43:44 wlanTS kernel: [ 1176.941041] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/40/-47
Jan 15 08:43:44 wlanTS kernel: [ 1176.949635] NOISE/RSSI/SIGNAL for
04:f0:21:04:57:19: -87/21/-66
Jan 15 08:43:44 wlanTS kernel: [ 1176.953133] ath: phy0: Set channel:
5200 MHz width: 0
Jan 15 08:43:44 wlanTS kernel: [ 1176.953141] ath: phy0: Stopping ANI
Jan 15 08:43:44 wlanTS kernel: [ 1176.953170] ath: phy0: Disable MIB
counters
Jan 15 08:43:44 wlanTS kernel: [ 1176.953187] ath: phy0: Reset to 5200
MHz, HT40: 0 fastcc: 1
Jan 15 08:43:44 wlanTS kernel: [ 1176.953191] ath: phy0: NF calibrated
[ctl] [chain 0] is -101
Jan 15 08:43:44 wlanTS kernel: [ 1176.953192] ath: phy0: NF calibrated
[ctl] [chain 1] is -101
Jan 15 08:43:44 wlanTS kernel: [ 1176.953196] ath: phy0:
FastChannelChange for 5180 -> 5200
Jan 15 08:43:44 wlanTS kernel: [ 1176.953966] ath: phy0: Enable MIB counters
Jan 15 08:43:44 wlanTS kernel: [ 1176.953972] ath: phy0: **** ofdmlevel
3=>3, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1176.953973] ath: phy0: **** ccklevel
2=>2, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1177.009141] ath: phy0: Set channel:
5180 MHz width: 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.009149] ath: phy0: Stopping ANI
Jan 15 08:43:44 wlanTS kernel: [ 1177.009187] ath: phy0: Disable MIB
counters
Jan 15 08:43:44 wlanTS kernel: [ 1177.009204] ath: phy0: Reset to 5180
MHz, HT40: 0 fastcc: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.009217] ath: phy0: NF calibrated
[ctl] [chain 0] is -100
Jan 15 08:43:44 wlanTS kernel: [ 1177.009218] ath: phy0: NF calibrated
[ctl] [chain 1] is -100
Jan 15 08:43:44 wlanTS kernel: [ 1177.010223] ath: phy0: ver 448.4
opmode 2 chan 5180 Mhz
Jan 15 08:43:44 wlanTS kernel: [ 1177.010231] ath: phy0: ah->misc_mode
0x10000004
Jan 15 08:43:44 wlanTS kernel: [ 1177.011710] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011716] ath: phy0:
IQ_RES[0]=0xe175d037 IQ_RES[1]=0x119f
Jan 15 08:43:44 wlanTS kernel: [ 1177.011721] ath: phy0:
IQ_RES[2]=0x9fc9771 IQ_RES[3]=0x14d0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011726] ath: phy0:
IQ_RES[4]=0x4d011004 IQ_RES[5]=0xfdb1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011728] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011729] ath: phy0: tx chain 0: mag
corr=2 phase corr=4
Jan 15 08:43:44 wlanTS kernel: [ 1177.011730] ath: phy0: tx chain 0: iq
corr coeff=104
Jan 15 08:43:44 wlanTS kernel: [ 1177.011732] ath: phy0: rx chain 0: mag
corr=-1 phase corr=9
Jan 15 08:43:44 wlanTS kernel: [ 1177.011733] ath: phy0: rx chain 0: iq
corr coeff=ffffff89
Jan 15 08:43:44 wlanTS kernel: [ 1177.011734] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011740] ath: phy0:
IQ_RES[0]=0xe071f035 IQ_RES[1]=0x10ff
Jan 15 08:43:44 wlanTS kernel: [ 1177.011745] ath: phy0:
IQ_RES[2]=0x7fc6730 IQ_RES[3]=0x1400
Jan 15 08:43:44 wlanTS kernel: [ 1177.011750] ath: phy0:
IQ_RES[4]=0x41010004 IQ_RES[5]=0xfdc1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011751] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011753] ath: phy0: tx chain 0: mag
corr=2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.011754] ath: phy0: tx chain 0: iq
corr coeff=103
Jan 15 08:43:44 wlanTS kernel: [ 1177.011755] ath: phy0: rx chain 0: mag
corr=-2 phase corr=10
Jan 15 08:43:44 wlanTS kernel: [ 1177.011756] ath: phy0: rx chain 0: iq
corr coeff=ffffff0a
Jan 15 08:43:44 wlanTS kernel: [ 1177.011757] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011763] ath: phy0:
IQ_RES[0]=0xdf68202d IQ_RES[1]=0xfcf
Jan 15 08:43:44 wlanTS kernel: [ 1177.011768] ath: phy0:
IQ_RES[2]=0x5fd468f IQ_RES[3]=0x1210
Jan 15 08:43:44 wlanTS kernel: [ 1177.011773] ath: phy0:
IQ_RES[4]=0x2500f002 IQ_RES[5]=0xfe01
Jan 15 08:43:44 wlanTS kernel: [ 1177.011775] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011776] ath: phy0: tx chain 0: mag
corr=2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.011777] ath: phy0: tx chain 0: iq
corr coeff=103
Jan 15 08:43:44 wlanTS kernel: [ 1177.011778] ath: phy0: rx chain 0: mag
corr=-1 phase corr=10
Jan 15 08:43:44 wlanTS kernel: [ 1177.011779] ath: phy0: rx chain 0: iq
corr coeff=ffffff8a
Jan 15 08:43:44 wlanTS kernel: [ 1177.011780] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011786] ath: phy0:
IQ_RES[0]=0xdf60802d IQ_RES[1]=0xe8f
Jan 15 08:43:44 wlanTS kernel: [ 1177.011791] ath: phy0:
IQ_RES[2]=0x3fc3613 IQ_RES[3]=0x10b0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011797] ath: phy0:
IQ_RES[4]=0xd00b003 IQ_RES[5]=0xfe11
Jan 15 08:43:44 wlanTS kernel: [ 1177.011798] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011799] ath: phy0: tx chain 0: mag
corr=4 phase corr=2
Jan 15 08:43:44 wlanTS kernel: [ 1177.011800] ath: phy0: tx chain 0: iq
corr coeff=202
Jan 15 08:43:44 wlanTS kernel: [ 1177.011801] ath: phy0: rx chain 0: mag
corr=-2 phase corr=13
Jan 15 08:43:44 wlanTS kernel: [ 1177.011803] ath: phy0: rx chain 0: iq
corr coeff=ffffff0d
Jan 15 08:43:44 wlanTS kernel: [ 1177.011804] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011809] ath: phy0:
IQ_RES[0]=0xe658302e IQ_RES[1]=0xd2f
Jan 15 08:43:44 wlanTS kernel: [ 1177.011815] ath: phy0:
IQ_RES[2]=0x6fb9592 IQ_RES[3]=0xf50
Jan 15 08:43:44 wlanTS kernel: [ 1177.011820] ath: phy0:
IQ_RES[4]=0xf5007001 IQ_RES[5]=0xfe20
Jan 15 08:43:44 wlanTS kernel: [ 1177.011821] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011822] ath: phy0: tx chain 0: mag
corr=2 phase corr=1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011823] ath: phy0: tx chain 0: iq
corr coeff=101
Jan 15 08:43:44 wlanTS kernel: [ 1177.011825] ath: phy0: rx chain 0: mag
corr=-3 phase corr=9
Jan 15 08:43:44 wlanTS kernel: [ 1177.011826] ath: phy0: rx chain 0: iq
corr coeff=fffffe89
Jan 15 08:43:44 wlanTS kernel: [ 1177.011828] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011834] ath: phy0:
IQ_RES[0]=0x145b003d IQ_RES[1]=0xe70
Jan 15 08:43:44 wlanTS kernel: [ 1177.011839] ath: phy0:
IQ_RES[2]=0x1403e5be IQ_RES[3]=0x11c0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011844] ath: phy0:
IQ_RES[4]=0x1e029006 IQ_RES[5]=0xfe81
Jan 15 08:43:44 wlanTS kernel: [ 1177.011845] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011846] ath: phy0: tx chain 1: mag
corr=-2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.011847] ath: phy0: tx chain 1: iq
corr coeff=ffffff03
Jan 15 08:43:44 wlanTS kernel: [ 1177.011849] ath: phy0: rx chain 1: mag
corr=-4 phase corr=-9
Jan 15 08:43:44 wlanTS kernel: [ 1177.011850] ath: phy0: rx chain 1: iq
corr coeff=fffffdf7
Jan 15 08:43:44 wlanTS kernel: [ 1177.011851] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011857] ath: phy0:
IQ_RES[0]=0x1457b03a IQ_RES[1]=0xdf0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011862] ath: phy0:
IQ_RES[2]=0x1403e58a IQ_RES[3]=0x1110
Jan 15 08:43:44 wlanTS kernel: [ 1177.011867] ath: phy0:
IQ_RES[4]=0x12028005 IQ_RES[5]=0xfe91
Jan 15 08:43:44 wlanTS kernel: [ 1177.011868] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011870] ath: phy0: tx chain 1: mag
corr=-3 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.011871] ath: phy0: tx chain 1: iq
corr coeff=fffffe83
Jan 15 08:43:44 wlanTS kernel: [ 1177.011872] ath: phy0: rx chain 1: mag
corr=-4 phase corr=-10
Jan 15 08:43:44 wlanTS kernel: [ 1177.011873] ath: phy0: rx chain 1: iq
corr coeff=fffffdf6
Jan 15 08:43:44 wlanTS kernel: [ 1177.011874] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011880] ath: phy0:
IQ_RES[0]=0xe4ed039 IQ_RES[1]=0xca0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011885] ath: phy0:
IQ_RES[2]=0x1103d4fb IQ_RES[3]=0xf40
Jan 15 08:43:44 wlanTS kernel: [ 1177.011890] ath: phy0:
IQ_RES[4]=0xf6024004 IQ_RES[5]=0xfec0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011892] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011893] ath: phy0: tx chain 1: mag
corr=-2 phase corr=2
Jan 15 08:43:44 wlanTS kernel: [ 1177.011894] ath: phy0: tx chain 1: iq
corr coeff=ffffff02
Jan 15 08:43:44 wlanTS kernel: [ 1177.011895] ath: phy0: rx chain 1: mag
corr=-5 phase corr=-8
Jan 15 08:43:44 wlanTS kernel: [ 1177.011896] ath: phy0: rx chain 1: iq
corr coeff=fffffd78
Jan 15 08:43:44 wlanTS kernel: [ 1177.011897] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011903] ath: phy0:
IQ_RES[0]=0xb48a03c IQ_RES[1]=0xc60
Jan 15 08:43:44 wlanTS kernel: [ 1177.011908] ath: phy0:
IQ_RES[2]=0x1002a499 IQ_RES[3]=0xdf0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011914] ath: phy0:
IQ_RES[4]=0xe301f002 IQ_RES[5]=0xfeb0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011915] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011916] ath: phy0: tx chain 1: mag
corr=-2 phase corr=1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011917] ath: phy0: tx chain 1: iq
corr coeff=ffffff01
Jan 15 08:43:44 wlanTS kernel: [ 1177.011918] ath: phy0: rx chain 1: mag
corr=-6 phase corr=-6
Jan 15 08:43:44 wlanTS kernel: [ 1177.011920] ath: phy0: rx chain 1: iq
corr coeff=fffffcfa
Jan 15 08:43:44 wlanTS kernel: [ 1177.011921] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.011926] ath: phy0:
IQ_RES[0]=0x1242f03c IQ_RES[1]=0xbd0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011932] ath: phy0:
IQ_RES[2]=0x1001b43f IQ_RES[3]=0xce0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011937] ath: phy0:
IQ_RES[4]=0xcf01a001 IQ_RES[5]=0xfea0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011938] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011939] ath: phy0: tx chain 1: mag
corr=-2 phase corr=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.011940] ath: phy0: tx chain 1: iq
corr coeff=ffffff00
Jan 15 08:43:44 wlanTS kernel: [ 1177.011942] ath: phy0: rx chain 1: mag
corr=-6 phase corr=-9
Jan 15 08:43:44 wlanTS kernel: [ 1177.011943] ath: phy0: rx chain 1: iq
corr coeff=fffffcf7
Jan 15 08:43:44 wlanTS kernel: [ 1177.011959] ath: phy0: enabling IQ
Calibration
Jan 15 08:43:44 wlanTS kernel: [ 1177.011961] ath: phy0: starting IQ
Mismatch Calibration
Jan 15 08:43:44 wlanTS kernel: [ 1177.011975] ath: phy0: Enabled BB
Watchdog timeout (25 ms)
Jan 15 08:43:44 wlanTS kernel: [ 1177.012015] ath: phy0: Enable MIB counters
Jan 15 08:43:44 wlanTS kernel: [ 1177.012021] ath: phy0: Restore
history: opmode 2 chan 5180 Mhz is_scanning=0 ofdm:3 cck:2
Jan 15 08:43:44 wlanTS kernel: [ 1177.012022] ath: phy0: **** ofdmlevel
3=>3, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1177.012024] ath: phy0: **** ccklevel
2=>2, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1177.012033] ath: phy0: Starting ANI
Jan 15 08:43:44 wlanTS kernel: [ 1177.012045] ath: phy0: Set HW RX
filter: 0x607
Jan 15 08:43:44 wlanTS kernel: [ 1177.012071] ath: phy0: Set HW Key
Jan 15 08:43:44 wlanTS kernel: [ 1177.012551] ath: phy0: Set HW Key
Jan 15 08:43:44 wlanTS kernel: [ 1177.012636] ath: phy0: BSSID
00:00:00:00:00:00 Changed ASSOC 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.012639] ath: phy0: ah->misc_mode
0x10000004
Jan 15 08:43:44 wlanTS kernel: [ 1177.012647] ath: phy0: Stopping ANI
Jan 15 08:43:44 wlanTS kernel: [ 1177.012649] ath: phy0: Configure tx
[queue/halq] [0/0], aifs: 2, cw_min: 15, cw_max: 1023, txop: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.012653] ath: phy0: Configure tx
[queue/halq] [1/1], aifs: 2, cw_min: 15, cw_max: 1023, txop: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.012657] ath: phy0: Configure tx
[queue/halq] [2/2], aifs: 2, cw_min: 15, cw_max: 1023, txop: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.012661] ath: phy0: Configure tx
[queue/halq] [3/3], aifs: 2, cw_min: 15, cw_max: 1023, txop: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.012666] ath: phy0: Set channel:
5180 MHz width: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.012672] ath: phy0: Stopping ANI
Jan 15 08:43:44 wlanTS kernel: [ 1177.012701] ath: phy0: Disable MIB
counters
Jan 15 08:43:44 wlanTS kernel: [ 1177.012721] ath: phy0: Reset to 5180
MHz, HT40: 0 fastcc: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.012723] ath: phy0: NF did not
complete in calibration window
Jan 15 08:43:44 wlanTS kernel: [ 1177.013672] ath: phy0: ver 448.4
opmode 2 chan 5180 Mhz
Jan 15 08:43:44 wlanTS kernel: [ 1177.013681] ath: phy0: ah->misc_mode
0x10000004
Jan 15 08:43:44 wlanTS kernel: [ 1177.015164] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015170] ath: phy0:
IQ_RES[0]=0xdc75803a IQ_RES[1]=0x118f
Jan 15 08:43:44 wlanTS kernel: [ 1177.015175] ath: phy0:
IQ_RES[2]=0x7fc6770 IQ_RES[3]=0x14b0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015180] ath: phy0:
IQ_RES[4]=0x4d012004 IQ_RES[5]=0xfdb1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015182] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015183] ath: phy0: tx chain 0: mag
corr=3 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.015184] ath: phy0: tx chain 0: iq
corr coeff=183
Jan 15 08:43:44 wlanTS kernel: [ 1177.015186] ath: phy0: rx chain 0: mag
corr=-2 phase corr=11
Jan 15 08:43:44 wlanTS kernel: [ 1177.015187] ath: phy0: rx chain 0: iq
corr coeff=ffffff0b
Jan 15 08:43:44 wlanTS kernel: [ 1177.015188] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015194] ath: phy0:
IQ_RES[0]=0xdf715032 IQ_RES[1]=0x10ff
Jan 15 08:43:44 wlanTS kernel: [ 1177.015199] ath: phy0:
IQ_RES[2]=0x8fc7731 IQ_RES[3]=0x1400
Jan 15 08:43:44 wlanTS kernel: [ 1177.015204] ath: phy0:
IQ_RES[4]=0x41010003 IQ_RES[5]=0xfdc1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015206] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015207] ath: phy0: tx chain 0: mag
corr=2 phase corr=4
Jan 15 08:43:44 wlanTS kernel: [ 1177.015208] ath: phy0: tx chain 0: iq
corr coeff=104
Jan 15 08:43:44 wlanTS kernel: [ 1177.015209] ath: phy0: rx chain 0: mag
corr=-1 phase corr=9
Jan 15 08:43:44 wlanTS kernel: [ 1177.015210] ath: phy0: rx chain 0: iq
corr coeff=ffffff89
Jan 15 08:43:44 wlanTS kernel: [ 1177.015211] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015217] ath: phy0:
IQ_RES[0]=0xde67d02d IQ_RES[1]=0xfaf
Jan 15 08:43:44 wlanTS kernel: [ 1177.015222] ath: phy0:
IQ_RES[2]=0x6fd168f IQ_RES[3]=0x1210
Jan 15 08:43:44 wlanTS kernel: [ 1177.015228] ath: phy0:
IQ_RES[4]=0x24010002 IQ_RES[5]=0xfde1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015229] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015230] ath: phy0: tx chain 0: mag
corr=2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.015231] ath: phy0: tx chain 0: iq
corr coeff=103
Jan 15 08:43:44 wlanTS kernel: [ 1177.015232] ath: phy0: rx chain 0: mag
corr=-1 phase corr=10
Jan 15 08:43:44 wlanTS kernel: [ 1177.015234] ath: phy0: rx chain 0: iq
corr coeff=ffffff8a
Jan 15 08:43:44 wlanTS kernel: [ 1177.015235] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015241] ath: phy0:
IQ_RES[0]=0xde609030 IQ_RES[1]=0xeff
Jan 15 08:43:44 wlanTS kernel: [ 1177.015246] ath: phy0:
IQ_RES[2]=0x5fc6614 IQ_RES[3]=0x10b0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015251] ath: phy0:
IQ_RES[4]=0xd00b002 IQ_RES[5]=0xfe11
Jan 15 08:43:44 wlanTS kernel: [ 1177.015252] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015253] ath: phy0: tx chain 0: mag
corr=3 phase corr=2
Jan 15 08:43:44 wlanTS kernel: [ 1177.015255] ath: phy0: tx chain 0: iq
corr coeff=182
Jan 15 08:43:44 wlanTS kernel: [ 1177.015256] ath: phy0: rx chain 0: mag
corr=-2 phase corr=12
Jan 15 08:43:44 wlanTS kernel: [ 1177.015257] ath: phy0: rx chain 0: iq
corr coeff=ffffff0c
Jan 15 08:43:44 wlanTS kernel: [ 1177.015258] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015264] ath: phy0:
IQ_RES[0]=0xe758102d IQ_RES[1]=0xd2f
Jan 15 08:43:44 wlanTS kernel: [ 1177.015269] ath: phy0:
IQ_RES[2]=0x4fb5596 IQ_RES[3]=0xf40
Jan 15 08:43:44 wlanTS kernel: [ 1177.015274] ath: phy0:
IQ_RES[4]=0xf5006001 IQ_RES[5]=0xfe20
Jan 15 08:43:44 wlanTS kernel: [ 1177.015275] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015277] ath: phy0: tx chain 0: mag
corr=3 phase corr=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015278] ath: phy0: tx chain 0: iq
corr coeff=180
Jan 15 08:43:44 wlanTS kernel: [ 1177.015279] ath: phy0: rx chain 0: mag
corr=-4 phase corr=10
Jan 15 08:43:44 wlanTS kernel: [ 1177.015280] ath: phy0: rx chain 0: iq
corr coeff=fffffe0a
Jan 15 08:43:44 wlanTS kernel: [ 1177.015282] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015288] ath: phy0:
IQ_RES[0]=0x135ad03e IQ_RES[1]=0xe70
Jan 15 08:43:44 wlanTS kernel: [ 1177.015293] ath: phy0:
IQ_RES[2]=0x1403f5bf IQ_RES[3]=0x11b0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015298] ath: phy0:
IQ_RES[4]=0x1d027005 IQ_RES[5]=0xfe91
Jan 15 08:43:44 wlanTS kernel: [ 1177.015299] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015301] ath: phy0: tx chain 1: mag
corr=-2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.015302] ath: phy0: tx chain 1: iq
corr coeff=ffffff03
Jan 15 08:43:44 wlanTS kernel: [ 1177.015303] ath: phy0: rx chain 1: mag
corr=-4 phase corr=-9
Jan 15 08:43:44 wlanTS kernel: [ 1177.015304] ath: phy0: rx chain 1: iq
corr coeff=fffffdf7
Jan 15 08:43:44 wlanTS kernel: [ 1177.015305] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015311] ath: phy0:
IQ_RES[0]=0x14576038 IQ_RES[1]=0xdb0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015316] ath: phy0:
IQ_RES[2]=0x1303f587 IQ_RES[3]=0x1110
Jan 15 08:43:44 wlanTS kernel: [ 1177.015321] ath: phy0:
IQ_RES[4]=0x13027005 IQ_RES[5]=0xfea1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015323] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015324] ath: phy0: tx chain 1: mag
corr=-3 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.015325] ath: phy0: tx chain 1: iq
corr coeff=fffffe83
Jan 15 08:43:44 wlanTS kernel: [ 1177.015326] ath: phy0: rx chain 1: mag
corr=-4 phase corr=-10
Jan 15 08:43:44 wlanTS kernel: [ 1177.015327] ath: phy0: rx chain 1: iq
corr coeff=fffffdf6
Jan 15 08:43:44 wlanTS kernel: [ 1177.015329] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015334] ath: phy0:
IQ_RES[0]=0xe4eb037 IQ_RES[1]=0xc80
Jan 15 08:43:44 wlanTS kernel: [ 1177.015339] ath: phy0:
IQ_RES[2]=0x1103d4f9 IQ_RES[3]=0xf30
Jan 15 08:43:44 wlanTS kernel: [ 1177.015345] ath: phy0:
IQ_RES[4]=0xf4023002 IQ_RES[5]=0xfec0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015346] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015347] ath: phy0: tx chain 1: mag
corr=-2 phase corr=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015348] ath: phy0: tx chain 1: iq
corr coeff=ffffff00
Jan 15 08:43:44 wlanTS kernel: [ 1177.015349] ath: phy0: rx chain 1: mag
corr=-5 phase corr=-8
Jan 15 08:43:44 wlanTS kernel: [ 1177.015351] ath: phy0: rx chain 1: iq
corr coeff=fffffd78
Jan 15 08:43:44 wlanTS kernel: [ 1177.015352] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015358] ath: phy0:
IQ_RES[0]=0xe48403b IQ_RES[1]=0xc30
Jan 15 08:43:44 wlanTS kernel: [ 1177.015363] ath: phy0:
IQ_RES[2]=0xf02b494 IQ_RES[3]=0xde0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015368] ath: phy0:
IQ_RES[4]=0xe101f001 IQ_RES[5]=0xfeb0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015369] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015370] ath: phy0: tx chain 1: mag
corr=-2 phase corr=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015371] ath: phy0: tx chain 1: iq
corr coeff=ffffff00
Jan 15 08:43:44 wlanTS kernel: [ 1177.015373] ath: phy0: rx chain 1: mag
corr=-6 phase corr=-7
Jan 15 08:43:44 wlanTS kernel: [ 1177.015374] ath: phy0: rx chain 1: iq
corr coeff=fffffcf9
Jan 15 08:43:44 wlanTS kernel: [ 1177.015375] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015381] ath: phy0:
IQ_RES[0]=0x1342a03c IQ_RES[1]=0xbd0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015386] ath: phy0:
IQ_RES[2]=0x10019439 IQ_RES[3]=0xce0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015391] ath: phy0:
IQ_RES[4]=0xd001b001 IQ_RES[5]=0xfea0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015392] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015394] ath: phy0: tx chain 1: mag
corr=-2 phase corr=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015395] ath: phy0: tx chain 1: iq
corr coeff=ffffff00
Jan 15 08:43:44 wlanTS kernel: [ 1177.015396] ath: phy0: rx chain 1: mag
corr=-6 phase corr=-10
Jan 15 08:43:44 wlanTS kernel: [ 1177.015397] ath: phy0: rx chain 1: iq
corr coeff=fffffcf6
Jan 15 08:43:44 wlanTS kernel: [ 1177.015413] ath: phy0: enabling IQ
Calibration
Jan 15 08:43:44 wlanTS kernel: [ 1177.015415] ath: phy0: starting IQ
Mismatch Calibration
Jan 15 08:43:44 wlanTS kernel: [ 1177.015430] ath: phy0: Enabled BB
Watchdog timeout (25 ms)
Jan 15 08:43:44 wlanTS kernel: [ 1177.015470] ath: phy0: Enable MIB counters
Jan 15 08:43:44 wlanTS kernel: [ 1177.015476] ath: phy0: Restore
history: opmode 2 chan 5180 Mhz is_scanning=0 ofdm:3 cck:2
Jan 15 08:43:44 wlanTS kernel: [ 1177.015477] ath: phy0: **** ofdmlevel
3=>3, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1177.015479] ath: phy0: **** ccklevel
2=>2, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1177.015560] wlan0: authenticate with
04:f0:21:04:56:9e
Jan 15 08:43:44 wlanTS kernel: [ 1177.015567] ath: phy0: Set channel:
5180 MHz width: 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.015573] ath: phy0: Stopping ANI
Jan 15 08:43:44 wlanTS kernel: [ 1177.015602] ath: phy0: Disable MIB
counters
Jan 15 08:43:44 wlanTS kernel: [ 1177.015619] ath: phy0: Reset to 5180
MHz, HT40: 0 fastcc: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.015621] ath: phy0: NF did not
complete in calibration window
Jan 15 08:43:44 wlanTS kernel: [ 1177.016566] ath: phy0: ver 448.4
opmode 2 chan 5180 Mhz
Jan 15 08:43:44 wlanTS kernel: [ 1177.016573] ath: phy0: ah->misc_mode
0x10000004
Jan 15 08:43:44 wlanTS kernel: [ 1177.018056] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018062] ath: phy0:
IQ_RES[0]=0xe1757038 IQ_RES[1]=0x117f
Jan 15 08:43:44 wlanTS kernel: [ 1177.018067] ath: phy0:
IQ_RES[2]=0x8fcd773 IQ_RES[3]=0x14c0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018072] ath: phy0:
IQ_RES[4]=0x4e013005 IQ_RES[5]=0xfd91
Jan 15 08:43:44 wlanTS kernel: [ 1177.018074] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018075] ath: phy0: tx chain 0: mag
corr=2 phase corr=4
Jan 15 08:43:44 wlanTS kernel: [ 1177.018076] ath: phy0: tx chain 0: iq
corr coeff=104
Jan 15 08:43:44 wlanTS kernel: [ 1177.018077] ath: phy0: rx chain 0: mag
corr=-1 phase corr=10
Jan 15 08:43:44 wlanTS kernel: [ 1177.018078] ath: phy0: rx chain 0: iq
corr coeff=ffffff8a
Jan 15 08:43:44 wlanTS kernel: [ 1177.018079] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018085] ath: phy0:
IQ_RES[0]=0xdf717030 IQ_RES[1]=0x10ef
Jan 15 08:43:44 wlanTS kernel: [ 1177.018090] ath: phy0:
IQ_RES[2]=0x7fcc72e IQ_RES[3]=0x1400
Jan 15 08:43:44 wlanTS kernel: [ 1177.018095] ath: phy0:
IQ_RES[4]=0x41011003 IQ_RES[5]=0xfdc1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018097] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018098] ath: phy0: tx chain 0: mag
corr=2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.018099] ath: phy0: tx chain 0: iq
corr coeff=103
Jan 15 08:43:44 wlanTS kernel: [ 1177.018100] ath: phy0: rx chain 0: mag
corr=-1 phase corr=9
Jan 15 08:43:44 wlanTS kernel: [ 1177.018101] ath: phy0: rx chain 0: iq
corr coeff=ffffff89
Jan 15 08:43:44 wlanTS kernel: [ 1177.018102] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018108] ath: phy0:
IQ_RES[0]=0xdd67902e IQ_RES[1]=0xfcf
Jan 15 08:43:44 wlanTS kernel: [ 1177.018113] ath: phy0:
IQ_RES[2]=0x6fd168d IQ_RES[3]=0x1220
Jan 15 08:43:44 wlanTS kernel: [ 1177.018118] ath: phy0:
IQ_RES[4]=0x24011001 IQ_RES[5]=0xfde1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018119] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018120] ath: phy0: tx chain 0: mag
corr=2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.018122] ath: phy0: tx chain 0: iq
corr coeff=103
Jan 15 08:43:44 wlanTS kernel: [ 1177.018123] ath: phy0: rx chain 0: mag
corr=-2 phase corr=10
Jan 15 08:43:44 wlanTS kernel: [ 1177.018124] ath: phy0: rx chain 0: iq
corr coeff=ffffff0a
Jan 15 08:43:44 wlanTS kernel: [ 1177.018125] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018131] ath: phy0:
IQ_RES[0]=0xdc60a030 IQ_RES[1]=0xeaf
Jan 15 08:43:44 wlanTS kernel: [ 1177.018136] ath: phy0:
IQ_RES[2]=0x5fc661b IQ_RES[3]=0x10b0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018141] ath: phy0:
IQ_RES[4]=0xd00d000 IQ_RES[5]=0xfe01
Jan 15 08:43:44 wlanTS kernel: [ 1177.018143] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018145] ath: phy0: tx chain 0: mag
corr=2 phase corr=2
Jan 15 08:43:44 wlanTS kernel: [ 1177.018146] ath: phy0: tx chain 0: iq
corr coeff=102
Jan 15 08:43:44 wlanTS kernel: [ 1177.018148] ath: phy0: rx chain 0: mag
corr=-3 phase corr=11
Jan 15 08:43:44 wlanTS kernel: [ 1177.018150] ath: phy0: rx chain 0: iq
corr coeff=fffffe8b
Jan 15 08:43:44 wlanTS kernel: [ 1177.018152] ath: phy0: Doing Tx IQ Cal
for chain 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018159] ath: phy0:
IQ_RES[0]=0xe258a030 IQ_RES[1]=0xd7f
Jan 15 08:43:44 wlanTS kernel: [ 1177.018165] ath: phy0:
IQ_RES[2]=0x7fb659b IQ_RES[3]=0xf30
Jan 15 08:43:44 wlanTS kernel: [ 1177.018171] ath: phy0:
IQ_RES[4]=0xf5007002 IQ_RES[5]=0xfe20
Jan 15 08:43:44 wlanTS kernel: [ 1177.018173] ath: phy0: chain 0: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018175] ath: phy0: tx chain 0: mag
corr=2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.018177] ath: phy0: tx chain 0: iq
corr coeff=103
Jan 15 08:43:44 wlanTS kernel: [ 1177.018179] ath: phy0: rx chain 0: mag
corr=-3 phase corr=11
Jan 15 08:43:44 wlanTS kernel: [ 1177.018180] ath: phy0: rx chain 0: iq
corr coeff=fffffe8b
Jan 15 08:43:44 wlanTS kernel: [ 1177.018183] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018190] ath: phy0:
IQ_RES[0]=0x145ae03e IQ_RES[1]=0xe90
Jan 15 08:43:44 wlanTS kernel: [ 1177.018196] ath: phy0:
IQ_RES[2]=0x140405c6 IQ_RES[3]=0x11c0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018202] ath: phy0:
IQ_RES[4]=0x20028005 IQ_RES[5]=0xfe81
Jan 15 08:43:44 wlanTS kernel: [ 1177.018204] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018206] ath: phy0: tx chain 1: mag
corr=-2 phase corr=2
Jan 15 08:43:44 wlanTS kernel: [ 1177.018208] ath: phy0: tx chain 1: iq
corr coeff=ffffff02
Jan 15 08:43:44 wlanTS kernel: [ 1177.018210] ath: phy0: rx chain 1: mag
corr=-4 phase corr=-9
Jan 15 08:43:44 wlanTS kernel: [ 1177.018212] ath: phy0: rx chain 1: iq
corr coeff=fffffdf7
Jan 15 08:43:44 wlanTS kernel: [ 1177.018214] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018221] ath: phy0:
IQ_RES[0]=0x1357c03a IQ_RES[1]=0xdf0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018227] ath: phy0:
IQ_RES[2]=0x1304058f IQ_RES[3]=0x1120
Jan 15 08:43:44 wlanTS kernel: [ 1177.018233] ath: phy0:
IQ_RES[4]=0x14027005 IQ_RES[5]=0xfea1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018235] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018237] ath: phy0: tx chain 1: mag
corr=-2 phase corr=3
Jan 15 08:43:44 wlanTS kernel: [ 1177.018239] ath: phy0: tx chain 1: iq
corr coeff=ffffff03
Jan 15 08:43:44 wlanTS kernel: [ 1177.018241] ath: phy0: rx chain 1: mag
corr=-4 phase corr=-9
Jan 15 08:43:44 wlanTS kernel: [ 1177.018243] ath: phy0: rx chain 1: iq
corr coeff=fffffdf7
Jan 15 08:43:44 wlanTS kernel: [ 1177.018244] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018251] ath: phy0:
IQ_RES[0]=0xd4ea03a IQ_RES[1]=0xc90
Jan 15 08:43:44 wlanTS kernel: [ 1177.018256] ath: phy0:
IQ_RES[2]=0x1103f4f7 IQ_RES[3]=0xf30
Jan 15 08:43:44 wlanTS kernel: [ 1177.018261] ath: phy0:
IQ_RES[4]=0xf5025003 IQ_RES[5]=0xfec0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018262] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018263] ath: phy0: tx chain 1: mag
corr=-2 phase corr=1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018264] ath: phy0: tx chain 1: iq
corr coeff=ffffff01
Jan 15 08:43:44 wlanTS kernel: [ 1177.018266] ath: phy0: rx chain 1: mag
corr=-5 phase corr=-7
Jan 15 08:43:44 wlanTS kernel: [ 1177.018267] ath: phy0: rx chain 1: iq
corr coeff=fffffd79
Jan 15 08:43:44 wlanTS kernel: [ 1177.018268] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018274] ath: phy0:
IQ_RES[0]=0xb48703c IQ_RES[1]=0xc60
Jan 15 08:43:44 wlanTS kernel: [ 1177.018279] ath: phy0:
IQ_RES[2]=0x1002a498 IQ_RES[3]=0xdf0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018284] ath: phy0:
IQ_RES[4]=0xe201f001 IQ_RES[5]=0xfeb0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018285] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018286] ath: phy0: tx chain 1: mag
corr=-2 phase corr=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018287] ath: phy0: tx chain 1: iq
corr coeff=ffffff00
Jan 15 08:43:44 wlanTS kernel: [ 1177.018288] ath: phy0: rx chain 1: mag
corr=-6 phase corr=-7
Jan 15 08:43:44 wlanTS kernel: [ 1177.018289] ath: phy0: rx chain 1: iq
corr coeff=fffffcf9
Jan 15 08:43:44 wlanTS kernel: [ 1177.018290] ath: phy0: Doing Tx IQ Cal
for chain 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018296] ath: phy0:
IQ_RES[0]=0x1242d03a IQ_RES[1]=0xbe0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018301] ath: phy0:
IQ_RES[2]=0x1001c43c IQ_RES[3]=0xcd0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018306] ath: phy0:
IQ_RES[4]=0xd101b002 IQ_RES[5]=0xfea0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018308] ath: phy0: chain 1: mag
mismatch=0 phase mismatch=0
Jan 15 08:43:44 wlanTS kernel: [ 1177.018309] ath: phy0: tx chain 1: mag
corr=-2 phase corr=1
Jan 15 08:43:44 wlanTS kernel: [ 1177.018310] ath: phy0: tx chain 1: iq
corr coeff=ffffff01
Jan 15 08:43:44 wlanTS kernel: [ 1177.018311] ath: phy0: rx chain 1: mag
corr=-6 phase corr=-9
Jan 15 08:43:44 wlanTS kernel: [ 1177.018312] ath: phy0: rx chain 1: iq
corr coeff=fffffcf7
Jan 15 08:43:44 wlanTS kernel: [ 1177.018328] ath: phy0: enabling IQ
Calibration
Jan 15 08:43:44 wlanTS kernel: [ 1177.018330] ath: phy0: starting IQ
Mismatch Calibration
Jan 15 08:43:44 wlanTS kernel: [ 1177.018344] ath: phy0: Enabled BB
Watchdog timeout (25 ms)
Jan 15 08:43:44 wlanTS kernel: [ 1177.018384] ath: phy0: Enable MIB counters
Jan 15 08:43:44 wlanTS kernel: [ 1177.018390] ath: phy0: Restore
history: opmode 2 chan 5180 Mhz is_scanning=0 ofdm:3 cck:2
Jan 15 08:43:44 wlanTS kernel: [ 1177.018391] ath: phy0: **** ofdmlevel
3=>3, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1177.018392] ath: phy0: **** ccklevel
2=>2, rssi=23[lo=7 hi=40]
Jan 15 08:43:44 wlanTS kernel: [ 1177.018444] ath: phy0: Caching beacon
data for BSS: 04:f0:21:04:56:9e
Jan 15 08:43:44 wlanTS kernel: [ 1177.018447] ath: phy0: STA is not yet
associated..skipping beacon config
Jan 15 08:43:44 wlanTS kernel: [ 1177.018486] wlan0: send auth to
04:f0:21:04:56:9e (try 1/3)
Jan 15 08:43:44 wlanTS kernel: [ 1177.018574] cfg80211: All devices are
disconnected, going to restore regulatory settings
Jan 15 08:43:44 wlanTS kernel: [ 1177.018577] cfg80211: Restoring
regulatory settings
Jan 15 08:43:44 wlanTS kernel: [ 1177.018580] cfg80211: Kicking the queue
Jan 15 08:43:44 wlanTS kernel: [ 1177.018582] cfg80211: Calling CRDA to
update world regulatory domain
Jan 15 08:43:44 wlanTS kernel: [ 1177.019709] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/52/-35
Jan 15 08:43:44 wlanTS kernel: [ 1177.019748] wlan0: authenticated
Jan 15 08:43:44 wlanTS kernel: [ 1177.021122] wlan0: associate with
04:f0:21:04:56:9e (try 1/3)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022060] cfg80211: Updating
information on frequency 2412 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022063] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022065] cfg80211: Updating
information on frequency 2417 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022066] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022067] cfg80211: Updating
information on frequency 2422 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022069] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022070] cfg80211: Updating
information on frequency 2427 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022071] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022073] cfg80211: Updating
information on frequency 2432 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022074] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022075] cfg80211: Updating
information on frequency 2437 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022077] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022078] cfg80211: Updating
information on frequency 2442 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022079] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022080] cfg80211: Updating
information on frequency 2447 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022082] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022083] cfg80211: Updating
information on frequency 2452 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022084] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022085] cfg80211: Updating
information on frequency 2457 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022087] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022088] cfg80211: Updating
information on frequency 2462 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022089] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022090] cfg80211: Disabling freq
2467 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022092] cfg80211: Disabling freq
2472 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022093] cfg80211: Disabling freq
2484 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022094] cfg80211: Updating
information on frequency 5180 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022095] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022097] cfg80211: Updating
information on frequency 5200 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022098] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022099] cfg80211: Updating
information on frequency 5220 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022100] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022102] cfg80211: Updating
information on frequency 5240 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022103] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022104] cfg80211: Updating
information on frequency 5260 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022106] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022107] cfg80211: Updating
information on frequency 5280 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022108] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022109] cfg80211: Updating
information on frequency 5300 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022111] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022112] cfg80211: Updating
information on frequency 5320 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022113] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022114] cfg80211: Updating
information on frequency 5500 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022116] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022117] cfg80211: Updating
information on frequency 5520 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022118] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022119] cfg80211: Updating
information on frequency 5540 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022121] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022122] cfg80211: Updating
information on frequency 5560 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022123] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022125] cfg80211: Updating
information on frequency 5580 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022126] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022127] cfg80211: Disabling freq
5600 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022128] cfg80211: Disabling freq
5620 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022129] cfg80211: Disabling freq
5640 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022130] cfg80211: Updating
information on frequency 5660 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022132] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022133] cfg80211: Updating
information on frequency 5680 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022134] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022135] cfg80211: Updating
information on frequency 5700 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022137] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022138] cfg80211: Updating
information on frequency 5745 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022139] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022141] cfg80211: Updating
information on frequency 5765 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022142] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022143] cfg80211: Updating
information on frequency 5785 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022144] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022146] cfg80211: Updating
information on frequency 5805 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022147] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022148] cfg80211: Updating
information on frequency 5825 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022149] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022154] cfg80211: Updating
information on frequency 2412 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022155] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022156] cfg80211: Updating
information on frequency 2417 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022158] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022159] cfg80211: Updating
information on frequency 2422 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022160] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022161] cfg80211: Updating
information on frequency 2427 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022163] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022164] cfg80211: Updating
information on frequency 2432 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022165] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022167] cfg80211: Updating
information on frequency 2437 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022168] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022169] cfg80211: Updating
information on frequency 2442 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022170] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022172] cfg80211: Updating
information on frequency 2447 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022173] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022174] cfg80211: Updating
information on frequency 2452 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022176] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022177] cfg80211: Updating
information on frequency 2457 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022178] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022179] cfg80211: Updating
information on frequency 2462 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022181] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022182] cfg80211: Disabling freq
2467 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022183] cfg80211: Disabling freq
2472 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022184] cfg80211: Disabling freq
2484 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022185] cfg80211: Updating
information on frequency 5180 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022186] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022188] cfg80211: Updating
information on frequency 5200 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022189] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022190] cfg80211: Updating
information on frequency 5220 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022191] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022193] cfg80211: Updating
information on frequency 5240 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022194] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022195] cfg80211: Updating
information on frequency 5260 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022197] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022198] cfg80211: Updating
information on frequency 5280 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022199] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022200] cfg80211: Updating
information on frequency 5300 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022202] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022203] cfg80211: Updating
information on frequency 5320 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022204] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022206] cfg80211: Updating
information on frequency 5500 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022207] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022208] cfg80211: Updating
information on frequency 5520 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022209] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022211] cfg80211: Updating
information on frequency 5540 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022212] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022213] cfg80211: Updating
information on frequency 5560 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022215] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022216] cfg80211: Updating
information on frequency 5580 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022217] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022218] cfg80211: Disabling freq
5600 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022219] cfg80211: Disabling freq
5620 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022220] cfg80211: Disabling freq
5640 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022221] cfg80211: Updating
information on frequency 5660 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022223] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022224] cfg80211: Updating
information on frequency 5680 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022225] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022226] cfg80211: Updating
information on frequency 5700 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022228] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022229] cfg80211: Updating
information on frequency 5745 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022230] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022231] cfg80211: Updating
information on frequency 5765 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022233] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022234] cfg80211: Updating
information on frequency 5785 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022235] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022236] cfg80211: Updating
information on frequency 5805 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022238] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022239] cfg80211: Updating
information on frequency 5825 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022240] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022243] cfg80211: Updating
information on frequency 2412 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022245] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022246] cfg80211: Updating
information on frequency 2417 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022247] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022249] cfg80211: Updating
information on frequency 2422 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022250] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022251] cfg80211: Updating
information on frequency 2427 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022253] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022254] cfg80211: Updating
information on frequency 2432 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022255] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022256] cfg80211: Updating
information on frequency 2437 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022258] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022259] cfg80211: Updating
information on frequency 2442 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022260] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022261] cfg80211: Updating
information on frequency 2447 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022263] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022264] cfg80211: Updating
information on frequency 2452 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022265] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022266] cfg80211: Updating
information on frequency 2457 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022268] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022269] cfg80211: Updating
information on frequency 2462 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022270] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022271] cfg80211: Disabling freq
2467 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022272] cfg80211: Disabling freq
2472 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022273] cfg80211: Disabling freq
2484 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022275] cfg80211: Updating
information on frequency 5180 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022276] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022277] cfg80211: Updating
information on frequency 5200 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022279] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022280] cfg80211: Updating
information on frequency 5220 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022281] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022282] cfg80211: Updating
information on frequency 5240 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022284] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022285] cfg80211: Updating
information on frequency 5260 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022286] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022287] cfg80211: Updating
information on frequency 5280 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022289] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022290] cfg80211: Updating
information on frequency 5300 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022291] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022292] cfg80211: Updating
information on frequency 5320 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022294] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022295] cfg80211: Updating
information on frequency 5500 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022296] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022298] cfg80211: Updating
information on frequency 5520 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022299] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022300] cfg80211: Updating
information on frequency 5540 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022302] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022303] cfg80211: Updating
information on frequency 5560 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022304] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022305] cfg80211: Updating
information on frequency 5580 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022307] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022308] cfg80211: Disabling freq
5600 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022309] cfg80211: Disabling freq
5620 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022310] cfg80211: Disabling freq
5640 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022311] cfg80211: Updating
information on frequency 5660 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022312] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022313] cfg80211: Updating
information on frequency 5680 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022315] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022316] cfg80211: Updating
information on frequency 5700 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022317] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022319] cfg80211: Updating
information on frequency 5745 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022320] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022321] cfg80211: Updating
information on frequency 5765 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022322] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022324] cfg80211: Updating
information on frequency 5785 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022325] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022326] cfg80211: Updating
information on frequency 5805 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022327] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022329] cfg80211: Updating
information on frequency 5825 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022330] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022333] cfg80211: Updating
information on frequency 2412 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022334] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022335] cfg80211: Updating
information on frequency 2417 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022337] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022338] cfg80211: Updating
information on frequency 2422 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022339] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022341] cfg80211: Updating
information on frequency 2427 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022342] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022343] cfg80211: Updating
information on frequency 2432 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022344] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022346] cfg80211: Updating
information on frequency 2437 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022347] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022348] cfg80211: Updating
information on frequency 2442 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022350] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022351] cfg80211: Updating
information on frequency 2447 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022352] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022353] cfg80211: Updating
information on frequency 2452 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022355] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022356] cfg80211: Updating
information on frequency 2457 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022357] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022358] cfg80211: Updating
information on frequency 2462 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022360] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022361] cfg80211: Disabling freq
2467 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022362] cfg80211: Disabling freq
2472 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022363] cfg80211: Disabling freq
2484 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022364] cfg80211: Updating
information on frequency 5180 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022365] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022367] cfg80211: Updating
information on frequency 5200 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022368] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022369] cfg80211: Updating
information on frequency 5220 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022370] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022372] cfg80211: Updating
information on frequency 5240 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022373] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022374] cfg80211: Updating
information on frequency 5260 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022376] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022377] cfg80211: Updating
information on frequency 5280 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022378] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022379] cfg80211: Updating
information on frequency 5300 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022381] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022382] cfg80211: Updating
information on frequency 5320 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022383] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022384] cfg80211: Updating
information on frequency 5500 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022386] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022387] cfg80211: Updating
information on frequency 5520 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022388] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022390] cfg80211: Updating
information on frequency 5540 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022391] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022392] cfg80211: Updating
information on frequency 5560 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022393] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022395] cfg80211: Updating
information on frequency 5580 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022396] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022397] cfg80211: Disabling freq
5600 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022398] cfg80211: Disabling freq
5620 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022399] cfg80211: Disabling freq
5640 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022400] cfg80211: Updating
information on frequency 5660 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022401] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022403] cfg80211: Updating
information on frequency 5680 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022404] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022405] cfg80211: Updating
information on frequency 5700 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022406] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022408] cfg80211: Updating
information on frequency 5745 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022409] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022410] cfg80211: Updating
information on frequency 5765 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022411] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022413] cfg80211: Updating
information on frequency 5785 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022414] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022415] cfg80211: Updating
information on frequency 5805 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022416] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022418] cfg80211: Updating
information on frequency 5825 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022419] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022422] cfg80211: Updating
information on frequency 2412 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022423] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022424] cfg80211: Updating
information on frequency 2417 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022426] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022427] cfg80211: Updating
information on frequency 2422 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022428] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022430] cfg80211: Updating
information on frequency 2427 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022431] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022432] cfg80211: Updating
information on frequency 2432 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022433] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022435] cfg80211: Updating
information on frequency 2437 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022436] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022437] cfg80211: Updating
information on frequency 2442 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022438] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022440] cfg80211: Updating
information on frequency 2447 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022441] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022442] cfg80211: Updating
information on frequency 2452 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022443] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022445] cfg80211: Updating
information on frequency 2457 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022446] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022447] cfg80211: Updating
information on frequency 2462 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022448] cfg80211: 2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022449] cfg80211: Disabling freq
2467 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022450] cfg80211: Disabling freq
2472 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022452] cfg80211: Disabling freq
2484 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022453] cfg80211: Updating
information on frequency 5180 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022454] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022455] cfg80211: Updating
information on frequency 5200 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022457] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022458] cfg80211: Updating
information on frequency 5220 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022459] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022460] cfg80211: Updating
information on frequency 5240 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022462] cfg80211: 5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022463] cfg80211: Updating
information on frequency 5260 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022464] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022465] cfg80211: Updating
information on frequency 5280 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022467] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022468] cfg80211: Updating
information on frequency 5300 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022469] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022470] cfg80211: Updating
information on frequency 5320 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022472] cfg80211: 5250000 KHz -
5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022473] cfg80211: Updating
information on frequency 5500 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022474] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022475] cfg80211: Updating
information on frequency 5520 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022477] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022478] cfg80211: Updating
information on frequency 5540 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022479] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022480] cfg80211: Updating
information on frequency 5560 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022482] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022483] cfg80211: Updating
information on frequency 5580 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022484] cfg80211: 5490000 KHz -
5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022485] cfg80211: Disabling freq
5600 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022486] cfg80211: Disabling freq
5620 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022487] cfg80211: Disabling freq
5640 MHz
Jan 15 08:43:44 wlanTS kernel: [ 1177.022488] cfg80211: Updating
information on frequency 5660 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022490] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022491] cfg80211: Updating
information on frequency 5680 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022492] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022494] cfg80211: Updating
information on frequency 5700 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022495] cfg80211: 5650000 KHz -
5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022496] cfg80211: Updating
information on frequency 5745 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022497] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022499] cfg80211: Updating
information on frequency 5765 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022500] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022501] cfg80211: Updating
information on frequency 5785 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022502] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022504] cfg80211: Updating
information on frequency 5805 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022505] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022506] cfg80211: Updating
information on frequency 5825 MHz with regulatory rule:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022507] cfg80211: 5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022523] cfg80211: World regulatory
domain updated:
Jan 15 08:43:44 wlanTS kernel: [ 1177.022525] cfg80211: DFS Master
region: unset
Jan 15 08:43:44 wlanTS kernel: [ 1177.022526] cfg80211: (start_freq -
end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022527] cfg80211: (2402000 KHz -
2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022529] cfg80211: (2457000 KHz -
2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022530] cfg80211: (2474000 KHz -
2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022531] cfg80211: (5170000 KHz -
5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.022533] cfg80211: (5735000 KHz -
5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jan 15 08:43:44 wlanTS kernel: [ 1177.023036] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/54/-33
Jan 15 08:43:44 wlanTS kernel: [ 1177.023052] wlan0: RX AssocResp from
04:f0:21:04:56:9e (capab=0x11 status=0 aid=1)
Jan 15 08:43:44 wlanTS kernel: [ 1177.023060] ath: phy0: Configure tx
[queue/halq] [2/2], aifs: 3, cw_min: 15, cw_max: 1023, txop: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.023066] ath: phy0: Configure tx
[queue/halq] [3/3], aifs: 7, cw_min: 15, cw_max: 1023, txop: 0
Jan 15 08:43:44 wlanTS kernel: [ 1177.023070] ath: phy0: Configure tx
[queue/halq] [1/1], aifs: 2, cw_min: 7, cw_max: 15, txop: 94
Jan 15 08:43:44 wlanTS kernel: [ 1177.023074] ath: phy0: Configure tx
[queue/halq] [0/0], aifs: 2, cw_min: 3, cw_max: 7, txop: 47
Jan 15 08:43:44 wlanTS kernel: [ 1177.023078] ath: phy0: BSSID
04:f0:21:04:56:9e Changed ASSOC 1
Jan 15 08:43:44 wlanTS kernel: [ 1177.023079] ath: phy0: Primary Station
interface: 00:14:5a:02:30:96, BSSID: 04:f0:21:04:56:9e
Jan 15 08:43:44 wlanTS kernel: [ 1177.023080] ath: phy0: ah->misc_mode
0x10000004
Jan 15 08:43:44 wlanTS kernel: [ 1177.023097] ath: phy0: Starting ANI
Jan 15 08:43:44 wlanTS kernel: [ 1177.023103] wlan0: associated
Jan 15 08:43:44 wlanTS kernel: [ 1177.023130] cfg80211: Calling CRDA for
country: XA
Jan 15 08:43:44 wlanTS kernel: [ 1177.026210] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/53/-34
Jan 15 08:43:44 wlanTS kernel: [ 1177.028515] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/55/-32
Jan 15 08:43:44 wlanTS kernel: [ 1177.028768] ath: phy0: Set HW Key
Jan 15 08:43:44 wlanTS kernel: [ 1177.028827] ath: phy0: Set HW Key
Jan 15 08:43:44 wlanTS kernel: [ 1177.032695] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/53/-34
Jan 15 08:43:44 wlanTS kernel: [ 1177.032710] ath: phy0: bmiss: 10
sleep: 15360
Jan 15 08:43:44 wlanTS kernel: [ 1177.032716] ath: phy0: next DTIM 106306560
Jan 15 08:43:44 wlanTS kernel: [ 1177.032717] ath: phy0: next beacon
106306560
Jan 15 08:43:44 wlanTS kernel: [ 1177.032718] ath: phy0: beacon period 15360
Jan 15 08:43:44 wlanTS kernel: [ 1177.032719] ath: phy0: DTIM period 15360
Jan 15 08:43:44 wlanTS kernel: [ 1177.032749] cfg80211: Found new beacon
on frequency: 5180 MHz (Ch 36) on phy0
Jan 15 08:43:44 wlanTS kernel: [ 1177.032758] cfg80211: Pending
regulatory request, waiting for it to be processed...
Jan 15 08:43:44 wlanTS kernel: [ 1177.048561] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/39/-48
Jan 15 08:43:44 wlanTS kernel: [ 1177.063921] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/37/-50
Jan 15 08:43:44 wlanTS kernel: [ 1177.079283] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/33/-54
Jan 15 08:43:44 wlanTS kernel: [ 1177.094642] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/34/-53
Jan 15 08:43:44 wlanTS kernel: [ 1177.110001] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/31/-56
Jan 15 08:43:44 wlanTS kernel: [ 1177.125360] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/31/-56
Jan 15 08:43:44 wlanTS kernel: [ 1177.140722] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/31/-56
Jan 15 08:43:44 wlanTS kernel: [ 1177.156083] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/31/-56
Jan 15 08:43:44 wlanTS kernel: [ 1177.171442] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/31/-56
Jan 15 08:43:44 wlanTS kernel: [ 1177.186802] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/32/-55
Jan 15 08:43:44 wlanTS kernel: [ 1177.202162] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/32/-55
Jan 15 08:43:44 wlanTS kernel: [ 1177.217522] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/36/-51
Jan 15 08:43:44 wlanTS kernel: [ 1177.232883] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/35/-52
Jan 15 08:43:44 wlanTS kernel: [ 1177.248243] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/36/-51
Jan 15 08:43:44 wlanTS kernel: [ 1177.263602] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/38/-49
Jan 15 08:43:44 wlanTS kernel: [ 1177.278963] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/39/-48
Jan 15 08:43:44 wlanTS kernel: [ 1177.294323] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/41/-46
Jan 15 08:43:44 wlanTS kernel: [ 1177.295113] NOISE/RSSI/SIGNAL for
00:14:5a:02:10:2d: -87/42/-45
Jan 15 08:43:44 wlanTS kernel: [ 1177.309684] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/42/-45
Jan 15 08:43:44 wlanTS kernel: [ 1177.325044] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/41/-46
Jan 15 08:43:44 wlanTS kernel: [ 1177.340404] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/40/-47
Jan 15 08:43:44 wlanTS kernel: [ 1177.355763] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/39/-48
Jan 15 08:43:44 wlanTS kernel: [ 1177.371124] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/37/-50
Jan 15 08:43:44 wlanTS kernel: [ 1177.386484] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/35/-52
Jan 15 08:43:44 wlanTS kernel: [ 1177.394873] NOISE/RSSI/SIGNAL for
00:14:5a:02:10:2d: -87/35/-52
Jan 15 08:43:44 wlanTS kernel: [ 1177.401844] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/36/-51
Jan 15 08:43:44 wlanTS kernel: [ 1177.417203] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/33/-54
Jan 15 08:43:44 wlanTS kernel: [ 1177.432564] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/33/-54
Jan 15 08:43:44 wlanTS kernel: [ 1177.447924] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/30/-57
Jan 15 08:43:44 wlanTS kernel: [ 1177.463285] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/30/-57
Jan 15 08:43:44 wlanTS kernel: [ 1177.478645] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/29/-58
Jan 15 08:43:44 wlanTS kernel: [ 1177.494005] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/29/-58
Jan 15 08:43:44 wlanTS kernel: [ 1177.509363] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/32/-55
Jan 15 08:43:44 wlanTS kernel: [ 1177.524724] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/29/-58
Jan 15 08:43:44 wlanTS kernel: [ 1177.540085] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/32/-55
Jan 15 08:43:44 wlanTS kernel: [ 1177.555446] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/32/-55
Jan 15 08:43:44 wlanTS kernel: [ 1177.570805] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/33/-54
Jan 15 08:43:44 wlanTS kernel: [ 1177.586164] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/35/-52
Jan 15 08:43:44 wlanTS kernel: [ 1177.601525] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/34/-53
Jan 15 08:43:45 wlanTS kernel: [ 1177.616885] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/38/-49
Jan 15 08:43:45 wlanTS kernel: [ 1177.632244] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/39/-48
Jan 15 08:43:45 wlanTS kernel: [ 1177.647606] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/41/-46
Jan 15 08:43:45 wlanTS kernel: [ 1177.662965] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/40/-47
Jan 15 08:43:45 wlanTS kernel: [ 1177.678326] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/39/-48
Jan 15 08:43:45 wlanTS kernel: [ 1177.693686] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/39/-48
Jan 15 08:43:45 wlanTS kernel: [ 1177.705891] NOISE/RSSI/SIGNAL for
00:14:5a:02:10:2d: -87/41/-46
Jan 15 08:43:45 wlanTS kernel: [ 1177.709046] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/40/-47
Jan 15 08:43:45 wlanTS kernel: [ 1177.724405] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/38/-49
Jan 15 08:43:45 wlanTS kernel: [ 1177.739766] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/39/-48
Jan 15 08:43:45 wlanTS kernel: [ 1177.755126] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/41/-46
Jan 15 08:43:45 wlanTS kernel: [ 1177.770486] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/41/-46
Jan 15 08:43:45 wlanTS kernel: [ 1177.785847] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/40/-47
Jan 15 08:43:45 wlanTS kernel: [ 1177.801206] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/40/-47
Jan 15 08:43:45 wlanTS kernel: [ 1177.816566] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/35/-52
Jan 15 08:43:45 wlanTS kernel: [ 1177.831932] NOISE/RSSI/SIGNAL for
04:f0:21:04:56:9e: -87/36/-51

2014-01-16 11:48:25

by Wojciech Dubowik

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

On 01/16/2014 12:19 PM, Sujith Manoharan wrote:
> Sujith Manoharan wrote:
>> We could fix this by checking if we are initializing the history for the operating
>> channel and waiting for NF-cal completion, but I am not sure if this needs
>> to be done. The window is really small and subsequent NF calibrations using
>> the ANI routine work properly.
> Also, this is a bad idea in general since NF calibration has to
> wait for the medium to become idle - problematic when there is heavy
> interference or general WLAN usage.
>
> Sujith
I guess I won't be able to reproduce bad scan results with wireless
testing since I have
changed scan reporting to pure rssi in my openwrt compat.
In normal case you get a sum of rssi and noise floor and it will be
correct i.e. when
NF is shifted by 14db so will be rssi.
So it's just my use case.

Anyway I have just solved the issue by applying calibrated noise floor
values from eeprom
instead of nominal in nf_get functions and nf histogram. Now the rssi
seems stable in my test
environment. I have just started testing but it looks promising.

I don't know whether it's worth changing it upstream since most of
available ar9003 cards
I have seen are not noise floor calibrated. A bit bad becasue it could
be used for spectral
scan as well to improve accuracy.

Wojtek

2014-01-16 21:41:36

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Wojciech Dubowik wrote:
> I guess I won't be able to reproduce bad scan results with wireless
> testing since I have
> changed scan reporting to pure rssi in my openwrt compat.
> In normal case you get a sum of rssi and noise floor and it will be
> correct i.e. when
> NF is shifted by 14db so will be rssi.
> So it's just my use case.
>
> Anyway I have just solved the issue by applying calibrated noise floor
> values from eeprom
> instead of nominal in nf_get functions and nf histogram. Now the rssi
> seems stable in my test
> environment. I have just started testing but it looks promising.

I don't see how that would fix the issue. The race still remains since
there is a window between NF cal init and completion. The results
of the calibration depends on the environment and using default values
from the eeprom will not fix this, I think.

Sujith

2014-01-15 08:20:10

by Sujith Manoharan

Subject: Re: [PATCH 5/5] ath9k: Fix TX IQ calibration for SoC chips

Wojciech Dubowik wrote:
> Jan 15 08:43:44 wlanTS kernel: [ 1177.026210] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/53/-34
> Jan 15 08:43:44 wlanTS kernel: [ 1177.028515] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/55/-32
> Jan 15 08:43:44 wlanTS kernel: [ 1177.028768] ath: phy0: Set HW Key
> Jan 15 08:43:44 wlanTS kernel: [ 1177.028827] ath: phy0: Set HW Key
> Jan 15 08:43:44 wlanTS kernel: [ 1177.032695] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/53/-34
> Jan 15 08:43:44 wlanTS kernel: [ 1177.032710] ath: phy0: bmiss: 10 sleep: 15360
> Jan 15 08:43:44 wlanTS kernel: [ 1177.032716] ath: phy0: next DTIM 106306560
> Jan 15 08:43:44 wlanTS kernel: [ 1177.032717] ath: phy0: next beacon 106306560
> Jan 15 08:43:44 wlanTS kernel: [ 1177.032718] ath: phy0: beacon period 15360
> Jan 15 08:43:44 wlanTS kernel: [ 1177.032719] ath: phy0: DTIM period 15360
> Jan 15 08:43:44 wlanTS kernel: [ 1177.032749] cfg80211: Found new beacon on frequency: 5180 MHz (Ch 36) on phy0
> Jan 15 08:43:44 wlanTS kernel: [ 1177.032758] cfg80211: Pending regulatory request, waiting for it to be processed...
> Jan 15 08:43:44 wlanTS kernel: [ 1177.048561] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/39/-48
> Jan 15 08:43:44 wlanTS kernel: [ 1177.063921] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/37/-50
> Jan 15 08:43:44 wlanTS kernel: [ 1177.079283] NOISE/RSSI/SIGNAL for 04:f0:21:04:56:9e: -87/33/-54

I can reproduce this issue too and this happens only once - right after
association. After association, running a background scan doesn't show any
problems.

Sujith