Return-path: Received: from mga11.intel.com ([192.55.52.93]:58806 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755777Ab2DWVw5 (ORCPT ); Mon, 23 Apr 2012 17:52:57 -0400 From: Wey-Yi Guy To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Johannes Berg , Wey-Yi Guy Subject: [PATCH 17/29] iwlwifi: remove TX/RX frame statistics Date: Mon, 23 Apr 2012 14:47:28 -0700 Message-Id: <1335217660-21950-18-git-send-email-wey-yi.w.guy@intel.com> (sfid-20120423_235338_726815_7B77A374) In-Reply-To: <1335217660-21950-1-git-send-email-wey-yi.w.guy@intel.com> References: <1335217660-21950-1-git-send-email-wey-yi.w.guy@intel.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Johannes Berg Keeping statistics per frame type really isn't very useful, and needs a huge amount of code so remove it. Since that is the only thing in iwl-core.{c,h} now, those files can be killed. Signed-off-by: Johannes Berg Signed-off-by: Wey-Yi Guy --- drivers/net/wireless/iwlwifi/Makefile | 2 +- drivers/net/wireless/iwlwifi/iwl-agn-calib.c | 1 - drivers/net/wireless/iwlwifi/iwl-agn-calib.h | 1 - drivers/net/wireless/iwlwifi/iwl-agn-devices.c | 1 - drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 1 - drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 1 - drivers/net/wireless/iwlwifi/iwl-agn-rx.c | 3 - drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 1 - drivers/net/wireless/iwlwifi/iwl-agn-sta.c | 1 - drivers/net/wireless/iwlwifi/iwl-agn-tt.c | 1 - drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 3 - drivers/net/wireless/iwlwifi/iwl-agn.c | 1 - drivers/net/wireless/iwlwifi/iwl-core.c | 178 ------------------------ drivers/net/wireless/iwlwifi/iwl-core.h | 90 ------------ drivers/net/wireless/iwlwifi/iwl-debugfs.c | 84 ----------- drivers/net/wireless/iwlwifi/iwl-dev.h | 42 ------ drivers/net/wireless/iwlwifi/iwl-eeprom.c | 1 - drivers/net/wireless/iwlwifi/iwl-led.c | 1 - drivers/net/wireless/iwlwifi/iwl-mac80211.c | 1 - drivers/net/wireless/iwlwifi/iwl-power.c | 1 - drivers/net/wireless/iwlwifi/iwl-scan.c | 1 - drivers/net/wireless/iwlwifi/iwl-testmode.c | 1 - drivers/net/wireless/iwlwifi/iwl-ucode.c | 1 - 23 files changed, 1 insertions(+), 417 deletions(-) delete mode 100644 drivers/net/wireless/iwlwifi/iwl-core.c delete mode 100644 drivers/net/wireless/iwlwifi/iwl-core.h diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile index f2cd678..406f297 100644 --- a/drivers/net/wireless/iwlwifi/Makefile +++ b/drivers/net/wireless/iwlwifi/Makefile @@ -5,7 +5,7 @@ iwlwifi-objs += iwl-ucode.o iwl-agn-tx.o iwl-debug.o iwlwifi-objs += iwl-agn-lib.o iwl-agn-calib.o iwl-io.o iwlwifi-objs += iwl-agn-tt.o iwl-agn-sta.o iwl-agn-rx.o -iwlwifi-objs += iwl-core.o iwl-eeprom.o iwl-power.o +iwlwifi-objs += iwl-eeprom.o iwl-power.o iwlwifi-objs += iwl-scan.o iwl-led.o iwlwifi-objs += iwl-agn-rxon.o iwl-agn-devices.o iwlwifi-objs += iwl-5000.o diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c index b088f9b..95f27f1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c @@ -64,7 +64,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-agn-calib.h" #include "iwl-trans.h" #include "iwl-agn.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.h b/drivers/net/wireless/iwlwifi/iwl-agn-calib.h index 9ed6683..dbe1378 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.h @@ -63,7 +63,6 @@ #define __iwl_calib_h__ #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-commands.h" void iwl_chain_noise_calibration(struct iwl_priv *priv); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-devices.c b/drivers/net/wireless/iwlwifi/iwl-agn-devices.c index d0700e0..48533b3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-devices.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-devices.c @@ -27,7 +27,6 @@ /* * DVM device-specific data & functions */ -#include "iwl-core.h" #include "iwl-agn.h" #include "iwl-dev.h" #include "iwl-commands.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 90b6ee8..ed37174 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -33,7 +33,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-agn-hw.h" #include "iwl-agn.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 024a0dd..14afd01 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -36,7 +36,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-agn.h" #include "iwl-op-mode.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c index 45a153f..6b2007a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c @@ -34,7 +34,6 @@ #include #include "iwl-eeprom.h" #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-agn-calib.h" #include "iwl-agn.h" @@ -762,8 +761,6 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv, p = rxb_steal_page(rxb); skb_add_rx_frag(skb, 0, p, offset, len, len); - iwl_update_stats(priv, false, fc, len); - /* * Wake any queues that were stopped due to a passive channel tx * failure. This can happen because the regulatory enforcement in diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c index 8f41543..6e9dce7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c @@ -27,7 +27,6 @@ #include #include "iwl-dev.h" #include "iwl-agn.h" -#include "iwl-core.h" #include "iwl-agn-calib.h" #include "iwl-trans.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c index 0119e7a..67e6f1d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c @@ -30,7 +30,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-agn.h" #include "iwl-trans.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c b/drivers/net/wireless/iwlwifi/iwl-agn-tt.c index f6bf874..cd331da 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tt.c @@ -37,7 +37,6 @@ #include "iwl-agn.h" #include "iwl-eeprom.h" #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-commands.h" #include "iwl-debug.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 2a2ac15..587cfe6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -34,7 +34,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-agn-hw.h" #include "iwl-agn.h" @@ -399,8 +398,6 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) iwlagn_tx_cmd_build_rate(priv, tx_cmd, info, fc); - iwl_update_stats(priv, true, fc, len); - memset(&info->status, 0, sizeof(info->status)); info->driver_data[0] = ctx; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 39187ea..d479dac 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -46,7 +46,6 @@ #include "iwl-eeprom.h" #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-agn-calib.h" #include "iwl-agn.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c deleted file mode 100644 index 52805a1..0000000 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ /dev/null @@ -1,178 +0,0 @@ -/****************************************************************************** - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, - * USA - * - * The full GNU General Public License is included in this distribution - * in the file called LICENSE.GPL. - * - * Contact Information: - * Intel Linux Wireless - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - *****************************************************************************/ - -#include -#include -#include -#include -#include - -#include "iwl-eeprom.h" -#include "iwl-debug.h" -#include "iwl-core.h" -#include "iwl-io.h" -#include "iwl-power.h" -#include "iwl-agn.h" -#include "iwl-trans.h" - -#ifdef CONFIG_IWLWIFI_DEBUGFS - -const char *get_mgmt_string(int cmd) -{ -#define IWL_CMD(x) case x: return #x - switch (cmd) { - IWL_CMD(MANAGEMENT_ASSOC_REQ); - IWL_CMD(MANAGEMENT_ASSOC_RESP); - IWL_CMD(MANAGEMENT_REASSOC_REQ); - IWL_CMD(MANAGEMENT_REASSOC_RESP); - IWL_CMD(MANAGEMENT_PROBE_REQ); - IWL_CMD(MANAGEMENT_PROBE_RESP); - IWL_CMD(MANAGEMENT_BEACON); - IWL_CMD(MANAGEMENT_ATIM); - IWL_CMD(MANAGEMENT_DISASSOC); - IWL_CMD(MANAGEMENT_AUTH); - IWL_CMD(MANAGEMENT_DEAUTH); - IWL_CMD(MANAGEMENT_ACTION); - default: - return "UNKNOWN"; - - } -#undef IWL_CMD -} - -const char *get_ctrl_string(int cmd) -{ -#define IWL_CMD(x) case x: return #x - switch (cmd) { - IWL_CMD(CONTROL_BACK_REQ); - IWL_CMD(CONTROL_BACK); - IWL_CMD(CONTROL_PSPOLL); - IWL_CMD(CONTROL_RTS); - IWL_CMD(CONTROL_CTS); - IWL_CMD(CONTROL_ACK); - IWL_CMD(CONTROL_CFEND); - IWL_CMD(CONTROL_CFENDACK); - default: - return "UNKNOWN"; - - } -#undef IWL_CMD -} - -/* - * if CONFIG_IWLWIFI_DEBUGFS defined, iwl_update_stats function will - * record all the MGMT, CTRL and DATA pkt for both TX and Rx pass. - * Use debugFs to display the rx/rx_statistics - * if CONFIG_IWLWIFI_DEBUGFS not being defined, then no MGMT and CTRL - * information will be recorded, but DATA pkt still will be recorded - * for the reason of iwl_led.c need to control the led blinking based on - * number of tx and rx data. - * - */ -void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, u16 len) -{ - struct traffic_stats *stats; - - if (is_tx) - stats = &priv->tx_stats; - else - stats = &priv->rx_stats; - - if (ieee80211_is_mgmt(fc)) { - switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) { - case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ): - stats->mgmt[MANAGEMENT_ASSOC_REQ]++; - break; - case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP): - stats->mgmt[MANAGEMENT_ASSOC_RESP]++; - break; - case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ): - stats->mgmt[MANAGEMENT_REASSOC_REQ]++; - break; - case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP): - stats->mgmt[MANAGEMENT_REASSOC_RESP]++; - break; - case cpu_to_le16(IEEE80211_STYPE_PROBE_REQ): - stats->mgmt[MANAGEMENT_PROBE_REQ]++; - break; - case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP): - stats->mgmt[MANAGEMENT_PROBE_RESP]++; - break; - case cpu_to_le16(IEEE80211_STYPE_BEACON): - stats->mgmt[MANAGEMENT_BEACON]++; - break; - case cpu_to_le16(IEEE80211_STYPE_ATIM): - stats->mgmt[MANAGEMENT_ATIM]++; - break; - case cpu_to_le16(IEEE80211_STYPE_DISASSOC): - stats->mgmt[MANAGEMENT_DISASSOC]++; - break; - case cpu_to_le16(IEEE80211_STYPE_AUTH): - stats->mgmt[MANAGEMENT_AUTH]++; - break; - case cpu_to_le16(IEEE80211_STYPE_DEAUTH): - stats->mgmt[MANAGEMENT_DEAUTH]++; - break; - case cpu_to_le16(IEEE80211_STYPE_ACTION): - stats->mgmt[MANAGEMENT_ACTION]++; - break; - } - } else if (ieee80211_is_ctl(fc)) { - switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) { - case cpu_to_le16(IEEE80211_STYPE_BACK_REQ): - stats->ctrl[CONTROL_BACK_REQ]++; - break; - case cpu_to_le16(IEEE80211_STYPE_BACK): - stats->ctrl[CONTROL_BACK]++; - break; - case cpu_to_le16(IEEE80211_STYPE_PSPOLL): - stats->ctrl[CONTROL_PSPOLL]++; - break; - case cpu_to_le16(IEEE80211_STYPE_RTS): - stats->ctrl[CONTROL_RTS]++; - break; - case cpu_to_le16(IEEE80211_STYPE_CTS): - stats->ctrl[CONTROL_CTS]++; - break; - case cpu_to_le16(IEEE80211_STYPE_ACK): - stats->ctrl[CONTROL_ACK]++; - break; - case cpu_to_le16(IEEE80211_STYPE_CFEND): - stats->ctrl[CONTROL_CFEND]++; - break; - case cpu_to_le16(IEEE80211_STYPE_CFENDACK): - stats->ctrl[CONTROL_CFENDACK]++; - break; - } - } else { - /* data */ - stats->data_cnt++; - stats->data_bytes += len; - } -} -#endif diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h deleted file mode 100644 index cfa539b..0000000 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ /dev/null @@ -1,90 +0,0 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, - * USA - * - * The full GNU General Public License is included in this distribution - * in the file called LICENSE.GPL. - * - * Contact Information: - * Intel Linux Wireless - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#ifndef __iwl_core_h__ -#define __iwl_core_h__ - -#include "iwl-dev.h" -#include "iwl-io.h" - -/************************ - * forward declarations * - ************************/ -struct iwl_host_cmd; -struct iwl_cmd; - -/*************************** - * L i b * - ***************************/ - -#ifdef CONFIG_IWLWIFI_DEBUGFS -const char *get_mgmt_string(int cmd); -const char *get_ctrl_string(int cmd); -void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, u16 len); -#else -static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx, - __le16 fc, u16 len) -{ -} -#endif - -#endif /* __iwl_core_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index eb93fdd..f612ce8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -37,7 +37,6 @@ #include "iwl-dev.h" #include "iwl-debug.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-agn.h" @@ -111,85 +110,6 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \ .llseek = generic_file_llseek, \ }; -static ssize_t iwl_dbgfs_tx_statistics_read(struct file *file, - char __user *user_buf, - size_t count, loff_t *ppos) { - - struct iwl_priv *priv = file->private_data; - char *buf; - int pos = 0; - - int cnt; - ssize_t ret; - const size_t bufsz = 100 + - sizeof(char) * 50 * (MANAGEMENT_MAX + CONTROL_MAX); - buf = kzalloc(bufsz, GFP_KERNEL); - if (!buf) - return -ENOMEM; - pos += scnprintf(buf + pos, bufsz - pos, "Management:\n"); - for (cnt = 0; cnt < MANAGEMENT_MAX; cnt++) { - pos += scnprintf(buf + pos, bufsz - pos, - "\t%25s\t\t: %u\n", - get_mgmt_string(cnt), - priv->tx_stats.mgmt[cnt]); - } - pos += scnprintf(buf + pos, bufsz - pos, "Control\n"); - for (cnt = 0; cnt < CONTROL_MAX; cnt++) { - pos += scnprintf(buf + pos, bufsz - pos, - "\t%25s\t\t: %u\n", - get_ctrl_string(cnt), - priv->tx_stats.ctrl[cnt]); - } - pos += scnprintf(buf + pos, bufsz - pos, "Data:\n"); - pos += scnprintf(buf + pos, bufsz - pos, "\tcnt: %u\n", - priv->tx_stats.data_cnt); - pos += scnprintf(buf + pos, bufsz - pos, "\tbytes: %llu\n", - priv->tx_stats.data_bytes); - ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); - kfree(buf); - return ret; -} - -static ssize_t iwl_dbgfs_rx_statistics_read(struct file *file, - char __user *user_buf, - size_t count, loff_t *ppos) { - - struct iwl_priv *priv = file->private_data; - char *buf; - int pos = 0; - int cnt; - ssize_t ret; - const size_t bufsz = 100 + - sizeof(char) * 50 * (MANAGEMENT_MAX + CONTROL_MAX); - buf = kzalloc(bufsz, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - pos += scnprintf(buf + pos, bufsz - pos, "Management:\n"); - for (cnt = 0; cnt < MANAGEMENT_MAX; cnt++) { - pos += scnprintf(buf + pos, bufsz - pos, - "\t%25s\t\t: %u\n", - get_mgmt_string(cnt), - priv->rx_stats.mgmt[cnt]); - } - pos += scnprintf(buf + pos, bufsz - pos, "Control:\n"); - for (cnt = 0; cnt < CONTROL_MAX; cnt++) { - pos += scnprintf(buf + pos, bufsz - pos, - "\t%25s\t\t: %u\n", - get_ctrl_string(cnt), - priv->rx_stats.ctrl[cnt]); - } - pos += scnprintf(buf + pos, bufsz - pos, "Data:\n"); - pos += scnprintf(buf + pos, bufsz - pos, "\tcnt: %u\n", - priv->rx_stats.data_cnt); - pos += scnprintf(buf + pos, bufsz - pos, "\tbytes: %llu\n", - priv->rx_stats.data_bytes); - - ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); - kfree(buf); - return ret; -} - static ssize_t iwl_dbgfs_sram_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -2405,8 +2325,6 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file, return count; } -DEBUGFS_READ_FILE_OPS(rx_statistics); -DEBUGFS_READ_FILE_OPS(tx_statistics); DEBUGFS_READ_FILE_OPS(ucode_rx_stats); DEBUGFS_READ_FILE_OPS(ucode_tx_stats); DEBUGFS_READ_FILE_OPS(ucode_general_stats); @@ -2468,8 +2386,6 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) DEBUGFS_ADD_FILE(disable_ht40, dir_data, S_IWUSR | S_IRUSR); DEBUGFS_ADD_FILE(temperature, dir_data, S_IRUSR); - DEBUGFS_ADD_FILE(rx_statistics, dir_debug, S_IRUSR); - DEBUGFS_ADD_FILE(tx_statistics, dir_debug, S_IRUSR); DEBUGFS_ADD_FILE(power_save_status, dir_debug, S_IRUSR); DEBUGFS_ADD_FILE(clear_ucode_statistics, dir_debug, S_IWUSR); DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR); diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index e89dc26..67e3b40 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -507,44 +507,6 @@ struct reply_agg_tx_error_statistics { u32 unknown; }; -/* management statistics */ -enum iwl_mgmt_stats { - MANAGEMENT_ASSOC_REQ = 0, - MANAGEMENT_ASSOC_RESP, - MANAGEMENT_REASSOC_REQ, - MANAGEMENT_REASSOC_RESP, - MANAGEMENT_PROBE_REQ, - MANAGEMENT_PROBE_RESP, - MANAGEMENT_BEACON, - MANAGEMENT_ATIM, - MANAGEMENT_DISASSOC, - MANAGEMENT_AUTH, - MANAGEMENT_DEAUTH, - MANAGEMENT_ACTION, - MANAGEMENT_MAX, -}; -/* control statistics */ -enum iwl_ctrl_stats { - CONTROL_BACK_REQ = 0, - CONTROL_BACK, - CONTROL_PSPOLL, - CONTROL_RTS, - CONTROL_CTS, - CONTROL_ACK, - CONTROL_CFEND, - CONTROL_CFENDACK, - CONTROL_MAX, -}; - -struct traffic_stats { -#ifdef CONFIG_IWLWIFI_DEBUGFS - u32 mgmt[MANAGEMENT_MAX]; - u32 ctrl[CONTROL_MAX]; - u32 data_cnt; - u64 data_bytes; -#endif -}; - /* * schedule the timer to wake up every UCODE_TRACE_PERIOD milliseconds * to perform continuous uCode event logging operation if enabled @@ -894,10 +856,6 @@ struct iwl_priv { int activity_timer_active; - /* counts mgmt, ctl, and data packets */ - struct traffic_stats tx_stats; - struct traffic_stats rx_stats; - struct iwl_power_mgr power_data; struct iwl_tt_mgmt thermal_throttle; diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index 098d565..50c5891 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -69,7 +69,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-debug.h" #include "iwl-agn.h" #include "iwl-eeprom.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c index 7fbed47..1d62d06 100644 --- a/drivers/net/wireless/iwlwifi/iwl-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-led.c @@ -36,7 +36,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-agn.h" #include "iwl-io.h" #include "iwl-trans.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c index 8adbbf2..4f45156 100644 --- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c +++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c @@ -44,7 +44,6 @@ #include "iwl-eeprom.h" #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-agn-calib.h" #include "iwl-agn.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index bc91cdd..5fba34b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -37,7 +37,6 @@ #include "iwl-eeprom.h" #include "iwl-dev.h" #include "iwl-agn.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-commands.h" #include "iwl-debug.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 9b88b90..a8437a6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -32,7 +32,6 @@ #include "iwl-eeprom.h" #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-agn.h" #include "iwl-trans.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c index a6b16aa..bd92bd8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-testmode.c +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.c @@ -71,7 +71,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-debug.h" #include "iwl-io.h" #include "iwl-agn.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-ucode.c b/drivers/net/wireless/iwlwifi/iwl-ucode.c index 1955803..bc40dc6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-ucode.c +++ b/drivers/net/wireless/iwlwifi/iwl-ucode.c @@ -31,7 +31,6 @@ #include #include "iwl-dev.h" -#include "iwl-core.h" #include "iwl-io.h" #include "iwl-agn-hw.h" #include "iwl-agn.h" -- 1.7.0.4