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iwlwifi: move _agn statistics related structure

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agn and 3945 has different statistics_notif data structure; since 3945
has it statistics_notif data structure inside the _3945 portion of
iwl_priv, it make sense to move the agn statistics_notif into _agn portion.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Wey-Yi Guy 2010-04-30 14:21:48 -07:00 committed by Reinette Chatre
parent 0af8bcae6f
commit a2064b7a4a
8 changed files with 85 additions and 82 deletions
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4
drivers/net/wireless/iwlwifi/iwl-4965.c
View file

@ -1542,7 +1542,7 @@ static int iwl4965_hw_get_temperature(struct iwl_priv *priv)
u32 R4;
if (test_bit(STATUS_TEMPERATURE, &priv->status) &&
(priv->statistics.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK)) {
(priv->_agn.statistics.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK)) {
IWL_DEBUG_TEMP(priv, "Running HT40 temperature calibration\n");
R1 = (s32)le32_to_cpu(priv->card_alive_init.therm_r1[1]);
R2 = (s32)le32_to_cpu(priv->card_alive_init.therm_r2[1]);
@ -1567,7 +1567,7 @@ static int iwl4965_hw_get_temperature(struct iwl_priv *priv)
vt = sign_extend(R4, 23);
else
vt = sign_extend(
le32_to_cpu(priv->statistics.general.temperature), 23);
le32_to_cpu(priv->_agn.statistics.general.temperature), 23);
IWL_DEBUG_TEMP(priv, "Calib values R[1-3]: %d %d %d R4: %d\n", R1, R2, R3, vt);

2
drivers/net/wireless/iwlwifi/iwl-5000.c
View file

@ -260,7 +260,7 @@ static void iwl5150_temperature(struct iwl_priv *priv)
u32 vt = 0;
s32 offset = iwl_temp_calib_to_offset(priv);
vt = le32_to_cpu(priv->statistics.general.temperature);
vt = le32_to_cpu(priv->_agn.statistics.general.temperature);
vt = vt / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF + offset;
/* now vt hold the temperature in Kelvin */
priv->temperature = KELVIN_TO_CELSIUS(vt);

64
drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
View file

@ -58,22 +58,22 @@ ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf,
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
ofdm = &priv->statistics.rx.ofdm;
cck = &priv->statistics.rx.cck;
general = &priv->statistics.rx.general;
ht = &priv->statistics.rx.ofdm_ht;
accum_ofdm = &priv->accum_statistics.rx.ofdm;
accum_cck = &priv->accum_statistics.rx.cck;
accum_general = &priv->accum_statistics.rx.general;
accum_ht = &priv->accum_statistics.rx.ofdm_ht;
delta_ofdm = &priv->delta_statistics.rx.ofdm;
delta_cck = &priv->delta_statistics.rx.cck;
delta_general = &priv->delta_statistics.rx.general;
delta_ht = &priv->delta_statistics.rx.ofdm_ht;
max_ofdm = &priv->max_delta.rx.ofdm;
max_cck = &priv->max_delta.rx.cck;
max_general = &priv->max_delta.rx.general;
max_ht = &priv->max_delta.rx.ofdm_ht;
ofdm = &priv->_agn.statistics.rx.ofdm;
cck = &priv->_agn.statistics.rx.cck;
general = &priv->_agn.statistics.rx.general;
ht = &priv->_agn.statistics.rx.ofdm_ht;
accum_ofdm = &priv->_agn.accum_statistics.rx.ofdm;
accum_cck = &priv->_agn.accum_statistics.rx.cck;
accum_general = &priv->_agn.accum_statistics.rx.general;
accum_ht = &priv->_agn.accum_statistics.rx.ofdm_ht;
delta_ofdm = &priv->_agn.delta_statistics.rx.ofdm;
delta_cck = &priv->_agn.delta_statistics.rx.cck;
delta_general = &priv->_agn.delta_statistics.rx.general;
delta_ht = &priv->_agn.delta_statistics.rx.ofdm_ht;
max_ofdm = &priv->_agn.max_delta.rx.ofdm;
max_cck = &priv->_agn.max_delta.rx.cck;
max_general = &priv->_agn.max_delta.rx.general;
max_ht = &priv->_agn.max_delta.rx.ofdm_ht;
pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos, "%-32s current"
@ -539,10 +539,10 @@ ssize_t iwl_ucode_tx_stats_read(struct file *file,
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
tx = &priv->statistics.tx;
accum_tx = &priv->accum_statistics.tx;
delta_tx = &priv->delta_statistics.tx;
max_tx = &priv->max_delta.tx;
tx = &priv->_agn.statistics.tx;
accum_tx = &priv->_agn.accum_statistics.tx;
delta_tx = &priv->_agn.delta_statistics.tx;
max_tx = &priv->_agn.max_delta.tx;
pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos, "%-32s current"
"acumulative delta max\n",
@ -756,18 +756,18 @@ ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf,
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
general = &priv->statistics.general;
dbg = &priv->statistics.general.dbg;
div = &priv->statistics.general.div;
accum_general = &priv->accum_statistics.general;
delta_general = &priv->delta_statistics.general;
max_general = &priv->max_delta.general;
accum_dbg = &priv->accum_statistics.general.dbg;
delta_dbg = &priv->delta_statistics.general.dbg;
max_dbg = &priv->max_delta.general.dbg;
accum_div = &priv->accum_statistics.general.div;
delta_div = &priv->delta_statistics.general.div;
max_div = &priv->max_delta.general.div;
general = &priv->_agn.statistics.general;
dbg = &priv->_agn.statistics.general.dbg;
div = &priv->_agn.statistics.general.div;
accum_general = &priv->_agn.accum_statistics.general;
delta_general = &priv->_agn.delta_statistics.general;
max_general = &priv->_agn.max_delta.general;
accum_dbg = &priv->_agn.accum_statistics.general.dbg;
delta_dbg = &priv->_agn.delta_statistics.general.dbg;
max_dbg = &priv->_agn.max_delta.general.dbg;
accum_div = &priv->_agn.accum_statistics.general.div;
delta_div = &priv->_agn.delta_statistics.general.div;
max_div = &priv->_agn.max_delta.general.div;
pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos, "%-32s current"
"acumulative delta max\n",

3
drivers/net/wireless/iwlwifi/iwl-agn-lib.c
View file

@ -319,7 +319,8 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
void iwlagn_temperature(struct iwl_priv *priv)
{
/* store temperature from statistics (in Celsius) */
priv->temperature = le32_to_cpu(priv->statistics.general.temperature);
priv->temperature =
le32_to_cpu(priv->_agn.statistics.general.temperature);
iwl_tt_handler(priv);
}

14
drivers/net/wireless/iwlwifi/iwl-agn.c
View file

@ -1449,13 +1449,13 @@ bool iwl_good_ack_health(struct iwl_priv *priv,
actual_ack_cnt_delta =
le32_to_cpu(pkt->u.stats.tx.actual_ack_cnt) -
le32_to_cpu(priv->statistics.tx.actual_ack_cnt);
le32_to_cpu(priv->_agn.statistics.tx.actual_ack_cnt);
expected_ack_cnt_delta =
le32_to_cpu(pkt->u.stats.tx.expected_ack_cnt) -
le32_to_cpu(priv->statistics.tx.expected_ack_cnt);
le32_to_cpu(priv->_agn.statistics.tx.expected_ack_cnt);
ba_timeout_delta =
le32_to_cpu(pkt->u.stats.tx.agg.ba_timeout) -
le32_to_cpu(priv->statistics.tx.agg.ba_timeout);
le32_to_cpu(priv->_agn.statistics.tx.agg.ba_timeout);
if ((priv->_agn.agg_tids_count > 0) &&
(expected_ack_cnt_delta > 0) &&
(((actual_ack_cnt_delta * 100) / expected_ack_cnt_delta)
@ -1467,10 +1467,10 @@ bool iwl_good_ack_health(struct iwl_priv *priv,
#ifdef CONFIG_IWLWIFI_DEBUG
IWL_DEBUG_RADIO(priv, "rx_detected_cnt delta = %d\n",
priv->delta_statistics.tx.rx_detected_cnt);
priv->_agn.delta_statistics.tx.rx_detected_cnt);
IWL_DEBUG_RADIO(priv,
"ack_or_ba_timeout_collision delta = %d\n",
priv->delta_statistics.tx.
priv->_agn.delta_statistics.tx.
ack_or_ba_timeout_collision);
#endif
IWL_DEBUG_RADIO(priv, "agg ba_timeout delta = %d\n",
@ -2685,9 +2685,9 @@ static void iwl_bg_run_time_calib_work(struct work_struct *work)
}
if (priv->start_calib) {
iwl_chain_noise_calibration(priv, &priv->statistics);
iwl_chain_noise_calibration(priv, &priv->_agn.statistics);
iwl_sensitivity_calibration(priv, &priv->statistics);
iwl_sensitivity_calibration(priv, &priv->_agn.statistics);
}
mutex_unlock(&priv->mutex);

9
drivers/net/wireless/iwlwifi/iwl-debugfs.c
View file

@ -105,16 +105,17 @@ int iwl_dbgfs_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
int p = 0;
p += scnprintf(buf + p, bufsz - p, "Statistics Flag(0x%X):\n",
le32_to_cpu(priv->statistics.flag));
if (le32_to_cpu(priv->statistics.flag) & UCODE_STATISTICS_CLEAR_MSK)
le32_to_cpu(priv->_agn.statistics.flag));
if (le32_to_cpu(priv->_agn.statistics.flag) &
UCODE_STATISTICS_CLEAR_MSK)
p += scnprintf(buf + p, bufsz - p,
"\tStatistics have been cleared\n");
p += scnprintf(buf + p, bufsz - p, "\tOperational Frequency: %s\n",
(le32_to_cpu(priv->statistics.flag) &
(le32_to_cpu(priv->_agn.statistics.flag) &
UCODE_STATISTICS_FREQUENCY_MSK)
? "2.4 GHz" : "5.2 GHz");
p += scnprintf(buf + p, bufsz - p, "\tTGj Narrow Band: %s\n",
(le32_to_cpu(priv->statistics.flag) &
(le32_to_cpu(priv->_agn.statistics.flag) &
UCODE_STATISTICS_NARROW_BAND_MSK)
? "enabled" : "disabled");
return p;

14
drivers/net/wireless/iwlwifi/iwl-dev.h
View file

@ -1220,13 +1220,6 @@ struct iwl_priv {
struct iwl_power_mgr power_data;
struct iwl_tt_mgmt thermal_throttle;
struct iwl_notif_statistics statistics;
#ifdef CONFIG_IWLWIFI_DEBUG
struct iwl_notif_statistics accum_statistics;
struct iwl_notif_statistics delta_statistics;
struct iwl_notif_statistics max_delta;
#endif
/* context information */
u8 bssid[ETH_ALEN]; /* used only on 3945 but filled by core */
u8 mac_addr[ETH_ALEN];
@ -1315,6 +1308,13 @@ struct iwl_priv {
bool last_phy_res_valid;
struct completion firmware_loading_complete;
struct iwl_notif_statistics statistics;
#ifdef CONFIG_IWLWIFI_DEBUG
struct iwl_notif_statistics accum_statistics;
struct iwl_notif_statistics delta_statistics;
struct iwl_notif_statistics max_delta;
#endif
} _agn;
#endif
};

57
drivers/net/wireless/iwlwifi/iwl-rx.c
View file

@ -250,7 +250,7 @@ EXPORT_SYMBOL(iwl_rx_spectrum_measure_notif);
static void iwl_rx_calc_noise(struct iwl_priv *priv)
{
struct statistics_rx_non_phy *rx_info
= &(priv->statistics.rx.general);
= &(priv->_agn.statistics.rx.general);
int num_active_rx = 0;
int total_silence = 0;
int bcn_silence_a =
@ -299,10 +299,10 @@ static void iwl_accumulative_statistics(struct iwl_priv *priv,
u32 *accum_stats;
u32 *delta, *max_delta;
prev_stats = (__le32 *)&priv->statistics;
accum_stats = (u32 *)&priv->accum_statistics;
delta = (u32 *)&priv->delta_statistics;
max_delta = (u32 *)&priv->max_delta;
prev_stats = (__le32 *)&priv->_agn.statistics;
accum_stats = (u32 *)&priv->_agn.accum_statistics;
delta = (u32 *)&priv->_agn.delta_statistics;
max_delta = (u32 *)&priv->_agn.max_delta;
for (i = sizeof(__le32); i < sizeof(struct iwl_notif_statistics);
i += sizeof(__le32), stats++, prev_stats++, delta++,
@ -317,18 +317,18 @@ static void iwl_accumulative_statistics(struct iwl_priv *priv,
}
/* reset accumulative statistics for "no-counter" type statistics */
priv->accum_statistics.general.temperature =
priv->statistics.general.temperature;
priv->accum_statistics.general.temperature_m =
priv->statistics.general.temperature_m;
priv->accum_statistics.general.ttl_timestamp =
priv->statistics.general.ttl_timestamp;
priv->accum_statistics.tx.tx_power.ant_a =
priv->statistics.tx.tx_power.ant_a;
priv->accum_statistics.tx.tx_power.ant_b =
priv->statistics.tx.tx_power.ant_b;
priv->accum_statistics.tx.tx_power.ant_c =
priv->statistics.tx.tx_power.ant_c;
priv->_agn.accum_statistics.general.temperature =
priv->_agn.statistics.general.temperature;
priv->_agn.accum_statistics.general.temperature_m =
priv->_agn.statistics.general.temperature_m;
priv->_agn.accum_statistics.general.ttl_timestamp =
priv->_agn.statistics.general.ttl_timestamp;
priv->_agn.accum_statistics.tx.tx_power.ant_a =
priv->_agn.statistics.tx.tx_power.ant_a;
priv->_agn.accum_statistics.tx.tx_power.ant_b =
priv->_agn.statistics.tx.tx_power.ant_b;
priv->_agn.accum_statistics.tx.tx_power.ant_c =
priv->_agn.statistics.tx.tx_power.ant_c;
}
#endif
@ -363,9 +363,9 @@ bool iwl_good_plcp_health(struct iwl_priv *priv,
if (plcp_msec) {
combined_plcp_delta =
(le32_to_cpu(pkt->u.stats.rx.ofdm.plcp_err) -
le32_to_cpu(priv->statistics.rx.ofdm.plcp_err)) +
le32_to_cpu(priv->_agn.statistics.rx.ofdm.plcp_err)) +
(le32_to_cpu(pkt->u.stats.rx.ofdm_ht.plcp_err) -
le32_to_cpu(priv->statistics.rx.ofdm_ht.plcp_err));
le32_to_cpu(priv->_agn.statistics.rx.ofdm_ht.plcp_err));
if ((combined_plcp_delta > 0) &&
((combined_plcp_delta * 100) / plcp_msec) >
@ -385,10 +385,10 @@ bool iwl_good_plcp_health(struct iwl_priv *priv,
"%u, %u, %u, %u, %d, %u mSecs\n",
priv->cfg->plcp_delta_threshold,
le32_to_cpu(pkt->u.stats.rx.ofdm.plcp_err),
le32_to_cpu(priv->statistics.rx.ofdm.plcp_err),
le32_to_cpu(priv->_agn.statistics.rx.ofdm.plcp_err),
le32_to_cpu(pkt->u.stats.rx.ofdm_ht.plcp_err),
le32_to_cpu(
priv->statistics.rx.ofdm_ht.plcp_err),
priv->_agn.statistics.rx.ofdm_ht.plcp_err),
combined_plcp_delta, plcp_msec);
rc = false;
}
@ -438,12 +438,12 @@ void iwl_rx_statistics(struct iwl_priv *priv,
IWL_DEBUG_RX(priv, "Statistics notification received (%d vs %d).\n",
(int)sizeof(priv->statistics),
(int)sizeof(priv->_agn.statistics),
le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK);
change = ((priv->statistics.general.temperature !=
change = ((priv->_agn.statistics.general.temperature !=
pkt->u.stats.general.temperature) ||
((priv->statistics.flag &
((priv->_agn.statistics.flag &
STATISTICS_REPLY_FLG_HT40_MODE_MSK) !=
(pkt->u.stats.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK)));
@ -452,7 +452,8 @@ void iwl_rx_statistics(struct iwl_priv *priv,
#endif
iwl_recover_from_statistics(priv, pkt);
memcpy(&priv->statistics, &pkt->u.stats, sizeof(priv->statistics));
memcpy(&priv->_agn.statistics, &pkt->u.stats,
sizeof(priv->_agn.statistics));
set_bit(STATUS_STATISTICS, &priv->status);
@ -480,11 +481,11 @@ void iwl_reply_statistics(struct iwl_priv *priv,
if (le32_to_cpu(pkt->u.stats.flag) & UCODE_STATISTICS_CLEAR_MSK) {
#ifdef CONFIG_IWLWIFI_DEBUG
memset(&priv->accum_statistics, 0,
memset(&priv->_agn.accum_statistics, 0,
sizeof(struct iwl_notif_statistics));
memset(&priv->delta_statistics, 0,
memset(&priv->_agn.delta_statistics, 0,
sizeof(struct iwl_notif_statistics));
memset(&priv->max_delta, 0,
memset(&priv->_agn.max_delta, 0,
sizeof(struct iwl_notif_statistics));
#endif
IWL_DEBUG_RX(priv, "Statistics have been cleared\n");