[01/10] iwlagn: add statistic notification structure for WiFi/BT devices

Message ID	1279901739-10541-2-git-send-email-wey-yi.w.guy@intel.com (mailing list archive)
State	Not Applicable, archived
Headers	show Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o6NGDuGf007474 for <patchwork-linux-wireless@patchwork.kernel.org>; Fri, 23 Jul 2010 16:14:36 GMT From: Wey-Yi Guy <wey-yi.w.guy@intel.com> To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net, Wey-Yi Guy <wey-yi.w.guy@intel.com> Subject: [PATCH 01/10] iwlagn: add statistic notification structure for WiFi/BT devices Date: Fri, 23 Jul 2010 09:15:30 -0700 Message-Id: <1279901739-10541-2-git-send-email-wey-yi.w.guy@intel.com> In-Reply-To: <1279901739-10541-1-git-send-email-wey-yi.w.guy@intel.com> References: <1279901739-10541-1-git-send-email-wey-yi.w.guy@intel.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 3a0d0ad..27a776f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -1605,8 +1605,8 @@ static int iwl4965_hw_get_temperature(struct iwl_priv *priv) if (!test_bit(STATUS_TEMPERATURE, &priv->status)) vt = sign_extend(R4, 23); else - vt = sign_extend(le32_to_cpu( - priv->_agn.statistics.general.temperature), 23); + vt = sign_extend(le32_to_cpu(priv->_agn.statistics. + general.common.temperature), 23); IWL_DEBUG_TEMP(priv, "Calib values R[1-3]: %d %d %d R4: %d\n", R1, R2, R3, vt); diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 7d89d99..a7077cd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -265,7 +265,7 @@ static void iwl5150_temperature(struct iwl_priv *priv) u32 vt = 0; s32 offset = iwl_temp_calib_to_offset(priv); - vt = le32_to_cpu(priv->_agn.statistics.general.temperature); + vt = le32_to_cpu(priv->_agn.statistics.general.common.temperature); vt = vt / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF + offset; /* now vt hold the temperature in Kelvin */ priv->temperature = KELVIN_TO_CELSIUS(vt); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c index 5e5c512..11dd1f7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c @@ -759,8 +759,8 @@ ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf, char *buf; int bufsz = sizeof(struct statistics_general) * 10 + 300; ssize_t ret; - struct statistics_general *general, *accum_general; - struct statistics_general *delta_general, *max_general; + struct statistics_general_common *general, *accum_general; + struct statistics_general_common *delta_general, *max_general; struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg; struct statistics_div *div, *accum_div, *delta_div, *max_div; @@ -777,18 +777,18 @@ 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->_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; + general = &priv->_agn.statistics.general.common; + dbg = &priv->_agn.statistics.general.common.dbg; + div = &priv->_agn.statistics.general.common.div; + accum_general = &priv->_agn.accum_statistics.general.common; + delta_general = &priv->_agn.delta_statistics.general.common; + max_general = &priv->_agn.max_delta.general.common; + accum_dbg = &priv->_agn.accum_statistics.general.common.dbg; + delta_dbg = &priv->_agn.delta_statistics.general.common.dbg; + max_dbg = &priv->_agn.max_delta.general.common.dbg; + accum_div = &priv->_agn.accum_statistics.general.common.div; + delta_div = &priv->_agn.delta_statistics.general.common.div; + max_div = &priv->_agn.max_delta.general.common.div; pos += iwl_statistics_flag(priv, buf, bufsz); pos += scnprintf(buf + pos, bufsz - pos, "%-32s current" "acumulative delta max\n", diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 74623e0..dda71cd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -364,7 +364,7 @@ void iwlagn_temperature(struct iwl_priv *priv) { /* store temperature from statistics (in Celsius) */ priv->temperature = - le32_to_cpu(priv->_agn.statistics.general.temperature); + le32_to_cpu(priv->_agn.statistics.general.common.temperature); iwl_tt_handler(priv); } diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c index d54edc3..249b77b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c @@ -135,12 +135,12 @@ static void iwl_accumulative_statistics(struct iwl_priv *priv, } /* reset accumulative statistics for "no-counter" type statistics */ - 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.general.common.temperature = + priv->_agn.statistics.general.common.temperature; + priv->_agn.accum_statistics.general.common.temperature_m = + priv->_agn.statistics.general.common.temperature_m; + priv->_agn.accum_statistics.general.common.ttl_timestamp = + priv->_agn.statistics.general.common.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 = @@ -232,8 +232,8 @@ void iwl_rx_statistics(struct iwl_priv *priv, (int)sizeof(priv->_agn.statistics), le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK); - change = ((priv->_agn.statistics.general.temperature != - pkt->u.stats.general.temperature) || + change = ((priv->_agn.statistics.general.common.temperature != + pkt->u.stats.general.common.temperature) || ((priv->_agn.statistics.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK) != (pkt->u.stats.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK))); diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 83247f7..4be9063 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -3127,6 +3127,13 @@ struct statistics_rx_non_phy { __le32 beacon_energy_c; } __attribute__ ((packed)); +struct statistics_rx_non_phy_bt { + struct statistics_rx_non_phy common; + /* additional stats for bt */ + __le32 num_bt_kills; + __le32 reserved[2]; +} __attribute__ ((packed)); + struct statistics_rx { struct statistics_rx_phy ofdm; struct statistics_rx_phy cck; @@ -3134,6 +3141,13 @@ struct statistics_rx { struct statistics_rx_ht_phy ofdm_ht; } __attribute__ ((packed)); +struct statistics_rx_bt { + struct statistics_rx_phy ofdm; + struct statistics_rx_phy cck; + struct statistics_rx_non_phy_bt general; + struct statistics_rx_ht_phy ofdm_ht; +} __attribute__ ((packed)); + /** * struct statistics_tx_power - current tx power * @@ -3196,7 +3210,7 @@ struct statistics_div { __le32 reserved2; } __attribute__ ((packed)); -struct statistics_general { +struct statistics_general_common { __le32 temperature; /* radio temperature */ __le32 temperature_m; /* for 5000 and up, this is radio voltage */ struct statistics_dbg dbg; @@ -3212,6 +3226,30 @@ struct statistics_general { * in order to get out of bad PHY status */ __le32 num_of_sos_states; +} __attribute__ ((packed)); + +struct statistics_bt_activity { + /* Tx statistics */ + __le32 hi_priority_tx_req_cnt; + __le32 hi_priority_tx_denied_cnt; + __le32 lo_priority_tx_req_cnt; + __le32 lo_priority_tx_denied_cnt; + /* Rx statistics */ + __le32 hi_priority_rx_req_cnt; + __le32 hi_priority_rx_denied_cnt; + __le32 lo_priority_rx_req_cnt; + __le32 lo_priority_rx_denied_cnt; +} __attribute__ ((packed)); + +struct statistics_general { + struct statistics_general_common common; + __le32 reserved2; + __le32 reserved3; +} __attribute__ ((packed)); + +struct statistics_general_bt { + struct statistics_general_common common; + struct statistics_bt_activity activity; __le32 reserved2; __le32 reserved3; } __attribute__ ((packed)); @@ -3273,6 +3311,12 @@ struct iwl_notif_statistics { struct statistics_general general; } __attribute__ ((packed)); +struct iwl_bt_notif_statistics { + __le32 flag; + struct statistics_rx_bt rx; + struct statistics_tx tx; + struct statistics_general_bt general; +} __attribute__ ((packed)); /* * MISSED_BEACONS_NOTIFICATION = 0xa2 (notification only, not a command)

[01/10] iwlagn: add statistic notification structure for WiFi/BT devices

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