Linux-libre 4.5-gnu

1 files changed, 0 insertions, 1516 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
deleted file mode 100644
index 05928fb40..000000000
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c
+++ /dev/null
@@ -1,1516 +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) 2012 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
- *
- * 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 COPYING.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
- * 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.
- *
- *****************************************************************************/
-#include <linux/vmalloc.h>
-
-#include "mvm.h"
-#include "sta.h"
-#include "iwl-io.h"
-#include "debugfs.h"
-#include "iwl-fw-error-dump.h"
-
-static ssize_t iwl_dbgfs_tx_flush_write(struct iwl_mvm *mvm, char *buf,
-					size_t count, loff_t *ppos)
-{
-	int ret;
-	u32 scd_q_msk;
-
-	if (!mvm->ucode_loaded || mvm->cur_ucode != IWL_UCODE_REGULAR)
-		return -EIO;
-
-	if (sscanf(buf, "%x", &scd_q_msk) != 1)
-		return -EINVAL;
-
-	IWL_ERR(mvm, "FLUSHING queues: scd_q_msk = 0x%x\n", scd_q_msk);
-
-	mutex_lock(&mvm->mutex);
-	ret =  iwl_mvm_flush_tx_path(mvm, scd_q_msk, 0) ? : count;
-	mutex_unlock(&mvm->mutex);
-
-	return ret;
-}
-
-static ssize_t iwl_dbgfs_sta_drain_write(struct iwl_mvm *mvm, char *buf,
-					 size_t count, loff_t *ppos)
-{
-	struct iwl_mvm_sta *mvmsta;
-	int sta_id, drain, ret;
-
-	if (!mvm->ucode_loaded || mvm->cur_ucode != IWL_UCODE_REGULAR)
-		return -EIO;
-
-	if (sscanf(buf, "%d %d", &sta_id, &drain) != 2)
-		return -EINVAL;
-	if (sta_id < 0 || sta_id >= IWL_MVM_STATION_COUNT)
-		return -EINVAL;
-	if (drain < 0 || drain > 1)
-		return -EINVAL;
-
-	mutex_lock(&mvm->mutex);
-
-	mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);
-
-	if (!mvmsta)
-		ret = -ENOENT;
-	else
-		ret = iwl_mvm_drain_sta(mvm, mvmsta, drain) ? : count;
-
-	mutex_unlock(&mvm->mutex);
-
-	return ret;
-}
-
-static ssize_t iwl_dbgfs_sram_read(struct file *file, char __user *user_buf,
-				   size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	const struct fw_img *img;
-	unsigned int ofs, len;
-	size_t ret;
-	u8 *ptr;
-
-	if (!mvm->ucode_loaded)
-		return -EINVAL;
-
-	/* default is to dump the entire data segment */
-	img = &mvm->fw->img[mvm->cur_ucode];
-	ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
-	len = img->sec[IWL_UCODE_SECTION_DATA].len;
-
-	if (mvm->dbgfs_sram_len) {
-		ofs = mvm->dbgfs_sram_offset;
-		len = mvm->dbgfs_sram_len;
-	}
-
-	ptr = kzalloc(len, GFP_KERNEL);
-	if (!ptr)
-		return -ENOMEM;
-
-	iwl_trans_read_mem_bytes(mvm->trans, ofs, ptr, len);
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, ptr, len);
-
-	kfree(ptr);
-
-	return ret;
-}
-
-static ssize_t iwl_dbgfs_sram_write(struct iwl_mvm *mvm, char *buf,
-				    size_t count, loff_t *ppos)
-{
-	const struct fw_img *img;
-	u32 offset, len;
-	u32 img_offset, img_len;
-
-	if (!mvm->ucode_loaded)
-		return -EINVAL;
-
-	img = &mvm->fw->img[mvm->cur_ucode];
-	img_offset = img->sec[IWL_UCODE_SECTION_DATA].offset;
-	img_len = img->sec[IWL_UCODE_SECTION_DATA].len;
-
-	if (sscanf(buf, "%x,%x", &offset, &len) == 2) {
-		if ((offset & 0x3) || (len & 0x3))
-			return -EINVAL;
-
-		if (offset + len > img_offset + img_len)
-			return -EINVAL;
-
-		mvm->dbgfs_sram_offset = offset;
-		mvm->dbgfs_sram_len = len;
-	} else {
-		mvm->dbgfs_sram_offset = 0;
-		mvm->dbgfs_sram_len = 0;
-	}
-
-	return count;
-}
-
-static ssize_t iwl_dbgfs_set_nic_temperature_read(struct file *file,
-						  char __user *user_buf,
-						  size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	char buf[16];
-	int pos;
-
-	if (!mvm->temperature_test)
-		pos = scnprintf(buf , sizeof(buf), "disabled\n");
-	else
-		pos = scnprintf(buf , sizeof(buf), "%d\n", mvm->temperature);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-/*
- * Set NIC Temperature
- * Cause the driver to ignore the actual NIC temperature reported by the FW
- * Enable: any value between IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -
- * IWL_MVM_DEBUG_SET_TEMPERATURE_MAX
- * Disable: IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE
- */
-static ssize_t iwl_dbgfs_set_nic_temperature_write(struct iwl_mvm *mvm,
-						   char *buf, size_t count,
-						   loff_t *ppos)
-{
-	int temperature;
-
-	if (!mvm->ucode_loaded && !mvm->temperature_test)
-		return -EIO;
-
-	if (kstrtoint(buf, 10, &temperature))
-		return -EINVAL;
-	/* not a legal temperature */
-	if ((temperature > IWL_MVM_DEBUG_SET_TEMPERATURE_MAX &&
-	     temperature != IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE) ||
-	    temperature < IWL_MVM_DEBUG_SET_TEMPERATURE_MIN)
-		return -EINVAL;
-
-	mutex_lock(&mvm->mutex);
-	if (temperature == IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE) {
-		if (!mvm->temperature_test)
-			goto out;
-
-		mvm->temperature_test = false;
-		/* Since we can't read the temp while awake, just set
-		 * it to zero until we get the next RX stats from the
-		 * firmware.
-		 */
-		mvm->temperature = 0;
-	} else {
-		mvm->temperature_test = true;
-		mvm->temperature = temperature;
-	}
-	IWL_DEBUG_TEMP(mvm, "%sabling debug set temperature (temp = %d)\n",
-		       mvm->temperature_test ? "En" : "Dis" ,
-		       mvm->temperature);
-	/* handle the temperature change */
-	iwl_mvm_tt_handler(mvm);
-
-out:
-	mutex_unlock(&mvm->mutex);
-
-	return count;
-}
-
-static ssize_t iwl_dbgfs_nic_temp_read(struct file *file,
-				       char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	char buf[16];
-	int pos, temp;
-
-	if (!mvm->ucode_loaded)
-		return -EIO;
-
-	mutex_lock(&mvm->mutex);
-	temp = iwl_mvm_get_temp(mvm);
-	mutex_unlock(&mvm->mutex);
-
-	if (temp < 0)
-		return temp;
-
-	pos = scnprintf(buf , sizeof(buf), "%d\n", temp);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	struct ieee80211_sta *sta;
-	char buf[400];
-	int i, pos = 0, bufsz = sizeof(buf);
-
-	mutex_lock(&mvm->mutex);
-
-	for (i = 0; i < IWL_MVM_STATION_COUNT; i++) {
-		pos += scnprintf(buf + pos, bufsz - pos, "%.2d: ", i);
-		sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i],
-						lockdep_is_held(&mvm->mutex));
-		if (!sta)
-			pos += scnprintf(buf + pos, bufsz - pos, "N/A\n");
-		else if (IS_ERR(sta))
-			pos += scnprintf(buf + pos, bufsz - pos, "%ld\n",
-					 PTR_ERR(sta));
-		else
-			pos += scnprintf(buf + pos, bufsz - pos, "%pM\n",
-					 sta->addr);
-	}
-
-	mutex_unlock(&mvm->mutex);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t iwl_dbgfs_disable_power_off_read(struct file *file,
-						char __user *user_buf,
-						size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	char buf[64];
-	int bufsz = sizeof(buf);
-	int pos = 0;
-
-	pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off_d0=%d\n",
-			 mvm->disable_power_off);
-	pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off_d3=%d\n",
-			 mvm->disable_power_off_d3);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t iwl_dbgfs_disable_power_off_write(struct iwl_mvm *mvm, char *buf,
-						 size_t count, loff_t *ppos)
-{
-	int ret, val;
-
-	if (!mvm->ucode_loaded)
-		return -EIO;
-
-	if (!strncmp("disable_power_off_d0=", buf, 21)) {
-		if (sscanf(buf + 21, "%d", &val) != 1)
-			return -EINVAL;
-		mvm->disable_power_off = val;
-	} else if (!strncmp("disable_power_off_d3=", buf, 21)) {
-		if (sscanf(buf + 21, "%d", &val) != 1)
-			return -EINVAL;
-		mvm->disable_power_off_d3 = val;
-	} else {
-		return -EINVAL;
-	}
-
-	mutex_lock(&mvm->mutex);
-	ret = iwl_mvm_power_update_device(mvm);
-	mutex_unlock(&mvm->mutex);
-
-	return ret ?: count;
-}
-
-#define BT_MBOX_MSG(_notif, _num, _field)				     \
-	((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\
-	>> BT_MBOX##_num##_##_field##_POS)
-
-
-#define BT_MBOX_PRINT(_num, _field, _end)				    \
-			pos += scnprintf(buf + pos, bufsz - pos,	    \
-					 "\t%s: %d%s",			    \
-					 #_field,			    \
-					 BT_MBOX_MSG(notif, _num, _field),  \
-					 true ? "\n" : ", ");
-
-static
-int iwl_mvm_coex_dump_mbox(struct iwl_bt_coex_profile_notif *notif, char *buf,
-			   int pos, int bufsz)
-{
-	pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw0:\n");
-
-	BT_MBOX_PRINT(0, LE_SLAVE_LAT, false);
-	BT_MBOX_PRINT(0, LE_PROF1, false);
-	BT_MBOX_PRINT(0, LE_PROF2, false);
-	BT_MBOX_PRINT(0, LE_PROF_OTHER, false);
-	BT_MBOX_PRINT(0, CHL_SEQ_N, false);
-	BT_MBOX_PRINT(0, INBAND_S, false);
-	BT_MBOX_PRINT(0, LE_MIN_RSSI, false);
-	BT_MBOX_PRINT(0, LE_SCAN, false);
-	BT_MBOX_PRINT(0, LE_ADV, false);
-	BT_MBOX_PRINT(0, LE_MAX_TX_POWER, false);
-	BT_MBOX_PRINT(0, OPEN_CON_1, true);
-
-	pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw1:\n");
-
-	BT_MBOX_PRINT(1, BR_MAX_TX_POWER, false);
-	BT_MBOX_PRINT(1, IP_SR, false);
-	BT_MBOX_PRINT(1, LE_MSTR, false);
-	BT_MBOX_PRINT(1, AGGR_TRFC_LD, false);
-	BT_MBOX_PRINT(1, MSG_TYPE, false);
-	BT_MBOX_PRINT(1, SSN, true);
-
-	pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw2:\n");
-
-	BT_MBOX_PRINT(2, SNIFF_ACT, false);
-	BT_MBOX_PRINT(2, PAG, false);
-	BT_MBOX_PRINT(2, INQUIRY, false);
-	BT_MBOX_PRINT(2, CONN, false);
-	BT_MBOX_PRINT(2, SNIFF_INTERVAL, false);
-	BT_MBOX_PRINT(2, DISC, false);
-	BT_MBOX_PRINT(2, SCO_TX_ACT, false);
-	BT_MBOX_PRINT(2, SCO_RX_ACT, false);
-	BT_MBOX_PRINT(2, ESCO_RE_TX, false);
-	BT_MBOX_PRINT(2, SCO_DURATION, true);
-
-	pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw3:\n");
-
-	BT_MBOX_PRINT(3, SCO_STATE, false);
-	BT_MBOX_PRINT(3, SNIFF_STATE, false);
-	BT_MBOX_PRINT(3, A2DP_STATE, false);
-	BT_MBOX_PRINT(3, ACL_STATE, false);
-	BT_MBOX_PRINT(3, MSTR_STATE, false);
-	BT_MBOX_PRINT(3, OBX_STATE, false);
-	BT_MBOX_PRINT(3, OPEN_CON_2, false);
-	BT_MBOX_PRINT(3, TRAFFIC_LOAD, false);
-	BT_MBOX_PRINT(3, CHL_SEQN_LSB, false);
-	BT_MBOX_PRINT(3, INBAND_P, false);
-	BT_MBOX_PRINT(3, MSG_TYPE_2, false);
-	BT_MBOX_PRINT(3, SSN_2, false);
-	BT_MBOX_PRINT(3, UPDATE_REQUEST, true);
-
-	return pos;
-}
-
-static
-int iwl_mvm_coex_dump_mbox_old(struct iwl_bt_coex_profile_notif_old *notif,
-			       char *buf, int pos, int bufsz)
-{
-	pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw0:\n");
-
-	BT_MBOX_PRINT(0, LE_SLAVE_LAT, false);
-	BT_MBOX_PRINT(0, LE_PROF1, false);
-	BT_MBOX_PRINT(0, LE_PROF2, false);
-	BT_MBOX_PRINT(0, LE_PROF_OTHER, false);
-	BT_MBOX_PRINT(0, CHL_SEQ_N, false);
-	BT_MBOX_PRINT(0, INBAND_S, false);
-	BT_MBOX_PRINT(0, LE_MIN_RSSI, false);
-	BT_MBOX_PRINT(0, LE_SCAN, false);
-	BT_MBOX_PRINT(0, LE_ADV, false);
-	BT_MBOX_PRINT(0, LE_MAX_TX_POWER, false);
-	BT_MBOX_PRINT(0, OPEN_CON_1, true);
-
-	pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw1:\n");
-
-	BT_MBOX_PRINT(1, BR_MAX_TX_POWER, false);
-	BT_MBOX_PRINT(1, IP_SR, false);
-	BT_MBOX_PRINT(1, LE_MSTR, false);
-	BT_MBOX_PRINT(1, AGGR_TRFC_LD, false);
-	BT_MBOX_PRINT(1, MSG_TYPE, false);
-	BT_MBOX_PRINT(1, SSN, true);
-
-	pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw2:\n");
-
-	BT_MBOX_PRINT(2, SNIFF_ACT, false);
-	BT_MBOX_PRINT(2, PAG, false);
-	BT_MBOX_PRINT(2, INQUIRY, false);
-	BT_MBOX_PRINT(2, CONN, false);
-	BT_MBOX_PRINT(2, SNIFF_INTERVAL, false);
-	BT_MBOX_PRINT(2, DISC, false);
-	BT_MBOX_PRINT(2, SCO_TX_ACT, false);
-	BT_MBOX_PRINT(2, SCO_RX_ACT, false);
-	BT_MBOX_PRINT(2, ESCO_RE_TX, false);
-	BT_MBOX_PRINT(2, SCO_DURATION, true);
-
-	pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw3:\n");
-
-	BT_MBOX_PRINT(3, SCO_STATE, false);
-	BT_MBOX_PRINT(3, SNIFF_STATE, false);
-	BT_MBOX_PRINT(3, A2DP_STATE, false);
-	BT_MBOX_PRINT(3, ACL_STATE, false);
-	BT_MBOX_PRINT(3, MSTR_STATE, false);
-	BT_MBOX_PRINT(3, OBX_STATE, false);
-	BT_MBOX_PRINT(3, OPEN_CON_2, false);
-	BT_MBOX_PRINT(3, TRAFFIC_LOAD, false);
-	BT_MBOX_PRINT(3, CHL_SEQN_LSB, false);
-	BT_MBOX_PRINT(3, INBAND_P, false);
-	BT_MBOX_PRINT(3, MSG_TYPE_2, false);
-	BT_MBOX_PRINT(3, SSN_2, false);
-	BT_MBOX_PRINT(3, UPDATE_REQUEST, true);
-
-	return pos;
-}
-
-static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	char *buf;
-	int ret, pos = 0, bufsz = sizeof(char) * 1024;
-
-	buf = kmalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	mutex_lock(&mvm->mutex);
-
-	if (!fw_has_api(&mvm->fw->ucode_capa,
-			IWL_UCODE_TLV_API_BT_COEX_SPLIT)) {
-		struct iwl_bt_coex_profile_notif_old *notif =
-			&mvm->last_bt_notif_old;
-
-		pos += iwl_mvm_coex_dump_mbox_old(notif, buf, pos, bufsz);
-
-		pos += scnprintf(buf+pos, bufsz-pos, "bt_ci_compliance = %d\n",
-				 notif->bt_ci_compliance);
-		pos += scnprintf(buf+pos, bufsz-pos, "primary_ch_lut = %d\n",
-				 le32_to_cpu(notif->primary_ch_lut));
-		pos += scnprintf(buf+pos, bufsz-pos, "secondary_ch_lut = %d\n",
-				 le32_to_cpu(notif->secondary_ch_lut));
-		pos += scnprintf(buf+pos,
-				 bufsz-pos, "bt_activity_grading = %d\n",
-				 le32_to_cpu(notif->bt_activity_grading));
-		pos += scnprintf(buf+pos, bufsz-pos,
-				 "antenna isolation = %d CORUN LUT index = %d\n",
-				 mvm->last_ant_isol, mvm->last_corun_lut);
-	} else {
-		struct iwl_bt_coex_profile_notif *notif =
-			&mvm->last_bt_notif;
-
-		pos += iwl_mvm_coex_dump_mbox(notif, buf, pos, bufsz);
-
-		pos += scnprintf(buf+pos, bufsz-pos, "bt_ci_compliance = %d\n",
-				 notif->bt_ci_compliance);
-		pos += scnprintf(buf+pos, bufsz-pos, "primary_ch_lut = %d\n",
-				 le32_to_cpu(notif->primary_ch_lut));
-		pos += scnprintf(buf+pos, bufsz-pos, "secondary_ch_lut = %d\n",
-				 le32_to_cpu(notif->secondary_ch_lut));
-		pos += scnprintf(buf+pos,
-				 bufsz-pos, "bt_activity_grading = %d\n",
-				 le32_to_cpu(notif->bt_activity_grading));
-		pos += scnprintf(buf+pos, bufsz-pos,
-				 "antenna isolation = %d CORUN LUT index = %d\n",
-				 mvm->last_ant_isol, mvm->last_corun_lut);
-	}
-
-	mutex_unlock(&mvm->mutex);
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-
-	return ret;
-}
-#undef BT_MBOX_PRINT
-
-static ssize_t iwl_dbgfs_bt_cmd_read(struct file *file, char __user *user_buf,
-				     size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	char buf[256];
-	int bufsz = sizeof(buf);
-	int pos = 0;
-
-	mutex_lock(&mvm->mutex);
-
-	if (!fw_has_api(&mvm->fw->ucode_capa,
-			IWL_UCODE_TLV_API_BT_COEX_SPLIT)) {
-		struct iwl_bt_coex_ci_cmd_old *cmd = &mvm->last_bt_ci_cmd_old;
-
-		pos += scnprintf(buf+pos, bufsz-pos,
-				 "Channel inhibition CMD\n");
-		pos += scnprintf(buf+pos, bufsz-pos,
-			       "\tPrimary Channel Bitmap 0x%016llx\n",
-			       le64_to_cpu(cmd->bt_primary_ci));
-		pos += scnprintf(buf+pos, bufsz-pos,
-			       "\tSecondary Channel Bitmap 0x%016llx\n",
-			       le64_to_cpu(cmd->bt_secondary_ci));
-
-		pos += scnprintf(buf+pos, bufsz-pos,
-				 "BT Configuration CMD - 0=default, 1=never, 2=always\n");
-		pos += scnprintf(buf+pos, bufsz-pos, "\tACK Kill msk idx %d\n",
-				 mvm->bt_ack_kill_msk[0]);
-		pos += scnprintf(buf+pos, bufsz-pos, "\tCTS Kill msk idx %d\n",
-				 mvm->bt_cts_kill_msk[0]);
-
-	} else {
-		struct iwl_bt_coex_ci_cmd *cmd = &mvm->last_bt_ci_cmd;
-
-		pos += scnprintf(buf+pos, bufsz-pos,
-				 "Channel inhibition CMD\n");
-		pos += scnprintf(buf+pos, bufsz-pos,
-			       "\tPrimary Channel Bitmap 0x%016llx\n",
-			       le64_to_cpu(cmd->bt_primary_ci));
-		pos += scnprintf(buf+pos, bufsz-pos,
-			       "\tSecondary Channel Bitmap 0x%016llx\n",
-			       le64_to_cpu(cmd->bt_secondary_ci));
-	}
-
-	mutex_unlock(&mvm->mutex);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t
-iwl_dbgfs_bt_tx_prio_write(struct iwl_mvm *mvm, char *buf,
-			   size_t count, loff_t *ppos)
-{
-	u32 bt_tx_prio;
-
-	if (sscanf(buf, "%u", &bt_tx_prio) != 1)
-		return -EINVAL;
-	if (bt_tx_prio > 4)
-		return -EINVAL;
-
-	mvm->bt_tx_prio = bt_tx_prio;
-
-	return count;
-}
-
-static ssize_t
-iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char *buf,
-			     size_t count, loff_t *ppos)
-{
-	static const char * const modes_str[BT_FORCE_ANT_MAX] = {
-		[BT_FORCE_ANT_DIS] = "dis",
-		[BT_FORCE_ANT_AUTO] = "auto",
-		[BT_FORCE_ANT_BT] = "bt",
-		[BT_FORCE_ANT_WIFI] = "wifi",
-	};
-	int ret, bt_force_ant_mode;
-
-	for (bt_force_ant_mode = 0;
-	     bt_force_ant_mode < ARRAY_SIZE(modes_str);
-	     bt_force_ant_mode++) {
-		if (!strcmp(buf, modes_str[bt_force_ant_mode]))
-			break;
-	}
-
-	if (bt_force_ant_mode >= ARRAY_SIZE(modes_str))
-		return -EINVAL;
-
-	ret = 0;
-	mutex_lock(&mvm->mutex);
-	if (mvm->bt_force_ant_mode == bt_force_ant_mode)
-		goto out;
-
-	mvm->bt_force_ant_mode = bt_force_ant_mode;
-	IWL_DEBUG_COEX(mvm, "Force mode: %s\n",
-		       modes_str[mvm->bt_force_ant_mode]);
-	ret = iwl_send_bt_init_conf(mvm);
-
-out:
-	mutex_unlock(&mvm->mutex);
-	return ret ?: count;
-}
-
-#define PRINT_STATS_LE32(_struct, _memb)				\
-			 pos += scnprintf(buf + pos, bufsz - pos,	\
-					  fmt_table, #_memb,		\
-					  le32_to_cpu(_struct->_memb))
-
-static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file,
-					  char __user *user_buf, size_t count,
-					  loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	static const char *fmt_table = "\t%-30s %10u\n";
-	static const char *fmt_header = "%-32s\n";
-	int pos = 0;
-	char *buf;
-	int ret;
-	/* 43 is the size of each data line, 33 is the size of each header */
-	size_t bufsz =
-		((sizeof(struct mvm_statistics_rx) / sizeof(__le32)) * 43) +
-		(4 * 33) + 1;
-
-	struct mvm_statistics_rx_phy *ofdm;
-	struct mvm_statistics_rx_phy *cck;
-	struct mvm_statistics_rx_non_phy *general;
-	struct mvm_statistics_rx_ht_phy *ht;
-
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	mutex_lock(&mvm->mutex);
-
-	ofdm = &mvm->rx_stats.ofdm;
-	cck = &mvm->rx_stats.cck;
-	general = &mvm->rx_stats.general;
-	ht = &mvm->rx_stats.ofdm_ht;
-
-	pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
-			 "Statistics_Rx - OFDM");
-	PRINT_STATS_LE32(ofdm, ina_cnt);
-	PRINT_STATS_LE32(ofdm, fina_cnt);
-	PRINT_STATS_LE32(ofdm, plcp_err);
-	PRINT_STATS_LE32(ofdm, crc32_err);
-	PRINT_STATS_LE32(ofdm, overrun_err);
-	PRINT_STATS_LE32(ofdm, early_overrun_err);
-	PRINT_STATS_LE32(ofdm, crc32_good);
-	PRINT_STATS_LE32(ofdm, false_alarm_cnt);
-	PRINT_STATS_LE32(ofdm, fina_sync_err_cnt);
-	PRINT_STATS_LE32(ofdm, sfd_timeout);
-	PRINT_STATS_LE32(ofdm, fina_timeout);
-	PRINT_STATS_LE32(ofdm, unresponded_rts);
-	PRINT_STATS_LE32(ofdm, rxe_frame_lmt_overrun);
-	PRINT_STATS_LE32(ofdm, sent_ack_cnt);
-	PRINT_STATS_LE32(ofdm, sent_cts_cnt);
-	PRINT_STATS_LE32(ofdm, sent_ba_rsp_cnt);
-	PRINT_STATS_LE32(ofdm, dsp_self_kill);
-	PRINT_STATS_LE32(ofdm, mh_format_err);
-	PRINT_STATS_LE32(ofdm, re_acq_main_rssi_sum);
-	PRINT_STATS_LE32(ofdm, reserved);
-
-	pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
-			 "Statistics_Rx - CCK");
-	PRINT_STATS_LE32(cck, ina_cnt);
-	PRINT_STATS_LE32(cck, fina_cnt);
-	PRINT_STATS_LE32(cck, plcp_err);
-	PRINT_STATS_LE32(cck, crc32_err);
-	PRINT_STATS_LE32(cck, overrun_err);
-	PRINT_STATS_LE32(cck, early_overrun_err);
-	PRINT_STATS_LE32(cck, crc32_good);
-	PRINT_STATS_LE32(cck, false_alarm_cnt);
-	PRINT_STATS_LE32(cck, fina_sync_err_cnt);
-	PRINT_STATS_LE32(cck, sfd_timeout);
-	PRINT_STATS_LE32(cck, fina_timeout);
-	PRINT_STATS_LE32(cck, unresponded_rts);
-	PRINT_STATS_LE32(cck, rxe_frame_lmt_overrun);
-	PRINT_STATS_LE32(cck, sent_ack_cnt);
-	PRINT_STATS_LE32(cck, sent_cts_cnt);
-	PRINT_STATS_LE32(cck, sent_ba_rsp_cnt);
-	PRINT_STATS_LE32(cck, dsp_self_kill);
-	PRINT_STATS_LE32(cck, mh_format_err);
-	PRINT_STATS_LE32(cck, re_acq_main_rssi_sum);
-	PRINT_STATS_LE32(cck, reserved);
-
-	pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
-			 "Statistics_Rx - GENERAL");
-	PRINT_STATS_LE32(general, bogus_cts);
-	PRINT_STATS_LE32(general, bogus_ack);
-	PRINT_STATS_LE32(general, non_bssid_frames);
-	PRINT_STATS_LE32(general, filtered_frames);
-	PRINT_STATS_LE32(general, non_channel_beacons);
-	PRINT_STATS_LE32(general, channel_beacons);
-	PRINT_STATS_LE32(general, num_missed_bcon);
-	PRINT_STATS_LE32(general, adc_rx_saturation_time);
-	PRINT_STATS_LE32(general, ina_detection_search_time);
-	PRINT_STATS_LE32(general, beacon_silence_rssi_a);
-	PRINT_STATS_LE32(general, beacon_silence_rssi_b);
-	PRINT_STATS_LE32(general, beacon_silence_rssi_c);
-	PRINT_STATS_LE32(general, interference_data_flag);
-	PRINT_STATS_LE32(general, channel_load);
-	PRINT_STATS_LE32(general, dsp_false_alarms);
-	PRINT_STATS_LE32(general, beacon_rssi_a);
-	PRINT_STATS_LE32(general, beacon_rssi_b);
-	PRINT_STATS_LE32(general, beacon_rssi_c);
-	PRINT_STATS_LE32(general, beacon_energy_a);
-	PRINT_STATS_LE32(general, beacon_energy_b);
-	PRINT_STATS_LE32(general, beacon_energy_c);
-	PRINT_STATS_LE32(general, num_bt_kills);
-	PRINT_STATS_LE32(general, mac_id);
-	PRINT_STATS_LE32(general, directed_data_mpdu);
-
-	pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
-			 "Statistics_Rx - HT");
-	PRINT_STATS_LE32(ht, plcp_err);
-	PRINT_STATS_LE32(ht, overrun_err);
-	PRINT_STATS_LE32(ht, early_overrun_err);
-	PRINT_STATS_LE32(ht, crc32_good);
-	PRINT_STATS_LE32(ht, crc32_err);
-	PRINT_STATS_LE32(ht, mh_format_err);
-	PRINT_STATS_LE32(ht, agg_crc32_good);
-	PRINT_STATS_LE32(ht, agg_mpdu_cnt);
-	PRINT_STATS_LE32(ht, agg_cnt);
-	PRINT_STATS_LE32(ht, unsupport_mcs);
-
-	mutex_unlock(&mvm->mutex);
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-
-	return ret;
-}
-#undef PRINT_STAT_LE32
-
-static ssize_t iwl_dbgfs_frame_stats_read(struct iwl_mvm *mvm,
-					  char __user *user_buf, size_t count,
-					  loff_t *ppos,
-					  struct iwl_mvm_frame_stats *stats)
-{
-	char *buff, *pos, *endpos;
-	int idx, i;
-	int ret;
-	static const size_t bufsz = 1024;
-
-	buff = kmalloc(bufsz, GFP_KERNEL);
-	if (!buff)
-		return -ENOMEM;
-
-	spin_lock_bh(&mvm->drv_stats_lock);
-
-	pos = buff;
-	endpos = pos + bufsz;
-
-	pos += scnprintf(pos, endpos - pos,
-			 "Legacy/HT/VHT\t:\t%d/%d/%d\n",
-			 stats->legacy_frames,
-			 stats->ht_frames,
-			 stats->vht_frames);
-	pos += scnprintf(pos, endpos - pos, "20/40/80\t:\t%d/%d/%d\n",
-			 stats->bw_20_frames,
-			 stats->bw_40_frames,
-			 stats->bw_80_frames);
-	pos += scnprintf(pos, endpos - pos, "NGI/SGI\t\t:\t%d/%d\n",
-			 stats->ngi_frames,
-			 stats->sgi_frames);
-	pos += scnprintf(pos, endpos - pos, "SISO/MIMO2\t:\t%d/%d\n",
-			 stats->siso_frames,
-			 stats->mimo2_frames);
-	pos += scnprintf(pos, endpos - pos, "FAIL/SCSS\t:\t%d/%d\n",
-			 stats->fail_frames,
-			 stats->success_frames);
-	pos += scnprintf(pos, endpos - pos, "MPDUs agg\t:\t%d\n",
-			 stats->agg_frames);
-	pos += scnprintf(pos, endpos - pos, "A-MPDUs\t\t:\t%d\n",
-			 stats->ampdu_count);
-	pos += scnprintf(pos, endpos - pos, "Avg MPDUs/A-MPDU:\t%d\n",
-			 stats->ampdu_count > 0 ?
-			 (stats->agg_frames / stats->ampdu_count) : 0);
-
-	pos += scnprintf(pos, endpos - pos, "Last Rates\n");
-
-	idx = stats->last_frame_idx - 1;
-	for (i = 0; i < ARRAY_SIZE(stats->last_rates); i++) {
-		idx = (idx + 1) % ARRAY_SIZE(stats->last_rates);
-		if (stats->last_rates[idx] == 0)
-			continue;
-		pos += scnprintf(pos, endpos - pos, "Rate[%d]: ",
-				 (int)(ARRAY_SIZE(stats->last_rates) - i));
-		pos += rs_pretty_print_rate(pos, stats->last_rates[idx]);
-	}
-	spin_unlock_bh(&mvm->drv_stats_lock);
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buff, pos - buff);
-	kfree(buff);
-
-	return ret;
-}
-
-static ssize_t iwl_dbgfs_drv_rx_stats_read(struct file *file,
-					   char __user *user_buf, size_t count,
-					   loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-
-	return iwl_dbgfs_frame_stats_read(mvm, user_buf, count, ppos,
-					  &mvm->drv_rx_stats);
-}
-
-static ssize_t iwl_dbgfs_fw_restart_write(struct iwl_mvm *mvm, char *buf,
-					  size_t count, loff_t *ppos)
-{
-	int ret;
-
-	mutex_lock(&mvm->mutex);
-
-	/* allow one more restart that we're provoking here */
-	if (mvm->restart_fw >= 0)
-		mvm->restart_fw++;
-
-	/* take the return value to make compiler happy - it will fail anyway */
-	ret = iwl_mvm_send_cmd_pdu(mvm, REPLY_ERROR, 0, 0, NULL);
-
-	mutex_unlock(&mvm->mutex);
-
-	return count;
-}
-
-static ssize_t iwl_dbgfs_fw_nmi_write(struct iwl_mvm *mvm, char *buf,
-				      size_t count, loff_t *ppos)
-{
-	int ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_NMI);
-	if (ret)
-		return ret;
-
-	iwl_force_nmi(mvm->trans);
-
-	iwl_mvm_unref(mvm, IWL_MVM_REF_NMI);
-
-	return count;
-}
-
-static ssize_t
-iwl_dbgfs_scan_ant_rxchain_read(struct file *file,
-				char __user *user_buf,
-				size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	int pos = 0;
-	char buf[32];
-	const size_t bufsz = sizeof(buf);
-
-	/* print which antennas were set for the scan command by the user */
-	pos += scnprintf(buf + pos, bufsz - pos, "Antennas for scan: ");
-	if (mvm->scan_rx_ant & ANT_A)
-		pos += scnprintf(buf + pos, bufsz - pos, "A");
-	if (mvm->scan_rx_ant & ANT_B)
-		pos += scnprintf(buf + pos, bufsz - pos, "B");
-	if (mvm->scan_rx_ant & ANT_C)
-		pos += scnprintf(buf + pos, bufsz - pos, "C");
-	pos += scnprintf(buf + pos, bufsz - pos, " (%hhx)\n", mvm->scan_rx_ant);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t
-iwl_dbgfs_scan_ant_rxchain_write(struct iwl_mvm *mvm, char *buf,
-				 size_t count, loff_t *ppos)
-{
-	u8 scan_rx_ant;
-
-	if (sscanf(buf, "%hhx", &scan_rx_ant) != 1)
-		return -EINVAL;
-	if (scan_rx_ant > ANT_ABC)
-		return -EINVAL;
-	if (scan_rx_ant & ~(iwl_mvm_get_valid_rx_ant(mvm)))
-		return -EINVAL;
-
-	if (mvm->scan_rx_ant != scan_rx_ant) {
-		mvm->scan_rx_ant = scan_rx_ant;
-		if (fw_has_capa(&mvm->fw->ucode_capa,
-				IWL_UCODE_TLV_CAPA_UMAC_SCAN))
-			iwl_mvm_config_scan(mvm);
-	}
-
-	return count;
-}
-
-static ssize_t iwl_dbgfs_fw_dbg_conf_read(struct file *file,
-					  char __user *user_buf,
-					  size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	int conf;
-	char buf[8];
-	const size_t bufsz = sizeof(buf);
-	int pos = 0;
-
-	mutex_lock(&mvm->mutex);
-	conf = mvm->fw_dbg_conf;
-	mutex_unlock(&mvm->mutex);
-
-	pos += scnprintf(buf + pos, bufsz - pos, "%d\n", conf);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t iwl_dbgfs_fw_dbg_conf_write(struct iwl_mvm *mvm,
-					   char *buf, size_t count,
-					   loff_t *ppos)
-{
-	unsigned int conf_id;
-	int ret;
-
-	ret = kstrtouint(buf, 0, &conf_id);
-	if (ret)
-		return ret;
-
-	if (WARN_ON(conf_id >= FW_DBG_CONF_MAX))
-		return -EINVAL;
-
-	mutex_lock(&mvm->mutex);
-	ret = iwl_mvm_start_fw_dbg_conf(mvm, conf_id);
-	mutex_unlock(&mvm->mutex);
-
-	return ret ?: count;
-}
-
-static ssize_t iwl_dbgfs_fw_dbg_collect_write(struct iwl_mvm *mvm,
-					      char *buf, size_t count,
-					      loff_t *ppos)
-{
-	int ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PRPH_WRITE);
-
-	if (ret)
-		return ret;
-
-	iwl_mvm_fw_dbg_collect(mvm, FW_DBG_TRIGGER_USER, NULL, 0, NULL);
-
-	iwl_mvm_unref(mvm, IWL_MVM_REF_PRPH_WRITE);
-
-	return count;
-}
-
-#define ADD_TEXT(...) pos += scnprintf(buf + pos, bufsz - pos, __VA_ARGS__)
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
-static ssize_t iwl_dbgfs_bcast_filters_read(struct file *file,
-					    char __user *user_buf,
-					    size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	struct iwl_bcast_filter_cmd cmd;
-	const struct iwl_fw_bcast_filter *filter;
-	char *buf;
-	int bufsz = 1024;
-	int i, j, pos = 0;
-	ssize_t ret;
-
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	mutex_lock(&mvm->mutex);
-	if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd)) {
-		ADD_TEXT("None\n");
-		mutex_unlock(&mvm->mutex);
-		goto out;
-	}
-	mutex_unlock(&mvm->mutex);
-
-	for (i = 0; cmd.filters[i].attrs[0].mask; i++) {
-		filter = &cmd.filters[i];
-
-		ADD_TEXT("Filter [%d]:\n", i);
-		ADD_TEXT("\tDiscard=%d\n", filter->discard);
-		ADD_TEXT("\tFrame Type: %s\n",
-			 filter->frame_type ? "IPv4" : "Generic");
-
-		for (j = 0; j < ARRAY_SIZE(filter->attrs); j++) {
-			const struct iwl_fw_bcast_filter_attr *attr;
-
-			attr = &filter->attrs[j];
-			if (!attr->mask)
-				break;
-
-			ADD_TEXT("\tAttr [%d]: offset=%d (from %s), mask=0x%x, value=0x%x reserved=0x%x\n",
-				 j, attr->offset,
-				 attr->offset_type ? "IP End" :
-						     "Payload Start",
-				 be32_to_cpu(attr->mask),
-				 be32_to_cpu(attr->val),
-				 le16_to_cpu(attr->reserved1));
-		}
-	}
-out:
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
-static ssize_t iwl_dbgfs_bcast_filters_write(struct iwl_mvm *mvm, char *buf,
-					     size_t count, loff_t *ppos)
-{
-	int pos, next_pos;
-	struct iwl_fw_bcast_filter filter = {};
-	struct iwl_bcast_filter_cmd cmd;
-	u32 filter_id, attr_id, mask, value;
-	int err = 0;
-
-	if (sscanf(buf, "%d %hhi %hhi %n", &filter_id, &filter.discard,
-		   &filter.frame_type, &pos) != 3)
-		return -EINVAL;
-
-	if (filter_id >= ARRAY_SIZE(mvm->dbgfs_bcast_filtering.cmd.filters) ||
-	    filter.frame_type > BCAST_FILTER_FRAME_TYPE_IPV4)
-		return -EINVAL;
-
-	for (attr_id = 0; attr_id < ARRAY_SIZE(filter.attrs);
-	     attr_id++) {
-		struct iwl_fw_bcast_filter_attr *attr =
-				&filter.attrs[attr_id];
-
-		if (pos >= count)
-			break;
-
-		if (sscanf(&buf[pos], "%hhi %hhi %i %i %n",
-			   &attr->offset, &attr->offset_type,
-			   &mask, &value, &next_pos) != 4)
-			return -EINVAL;
-
-		attr->mask = cpu_to_be32(mask);
-		attr->val = cpu_to_be32(value);
-		if (mask)
-			filter.num_attrs++;
-
-		pos += next_pos;
-	}
-
-	mutex_lock(&mvm->mutex);
-	memcpy(&mvm->dbgfs_bcast_filtering.cmd.filters[filter_id],
-	       &filter, sizeof(filter));
-
-	/* send updated bcast filtering configuration */
-	if (mvm->dbgfs_bcast_filtering.override &&
-	    iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
-		err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
-					   sizeof(cmd), &cmd);
-	mutex_unlock(&mvm->mutex);
-
-	return err ?: count;
-}
-
-static ssize_t iwl_dbgfs_bcast_filters_macs_read(struct file *file,
-						 char __user *user_buf,
-						 size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	struct iwl_bcast_filter_cmd cmd;
-	char *buf;
-	int bufsz = 1024;
-	int i, pos = 0;
-	ssize_t ret;
-
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	mutex_lock(&mvm->mutex);
-	if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd)) {
-		ADD_TEXT("None\n");
-		mutex_unlock(&mvm->mutex);
-		goto out;
-	}
-	mutex_unlock(&mvm->mutex);
-
-	for (i = 0; i < ARRAY_SIZE(cmd.macs); i++) {
-		const struct iwl_fw_bcast_mac *mac = &cmd.macs[i];
-
-		ADD_TEXT("Mac [%d]: discard=%d attached_filters=0x%x\n",
-			 i, mac->default_discard, mac->attached_filters);
-	}
-out:
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
-static ssize_t iwl_dbgfs_bcast_filters_macs_write(struct iwl_mvm *mvm,
-						  char *buf, size_t count,
-						  loff_t *ppos)
-{
-	struct iwl_bcast_filter_cmd cmd;
-	struct iwl_fw_bcast_mac mac = {};
-	u32 mac_id, attached_filters;
-	int err = 0;
-
-	if (!mvm->bcast_filters)
-		return -ENOENT;
-
-	if (sscanf(buf, "%d %hhi %i", &mac_id, &mac.default_discard,
-		   &attached_filters) != 3)
-		return -EINVAL;
-
-	if (mac_id >= ARRAY_SIZE(cmd.macs) ||
-	    mac.default_discard > 1 ||
-	    attached_filters >= BIT(ARRAY_SIZE(cmd.filters)))
-		return -EINVAL;
-
-	mac.attached_filters = cpu_to_le16(attached_filters);
-
-	mutex_lock(&mvm->mutex);
-	memcpy(&mvm->dbgfs_bcast_filtering.cmd.macs[mac_id],
-	       &mac, sizeof(mac));
-
-	/* send updated bcast filtering configuration */
-	if (mvm->dbgfs_bcast_filtering.override &&
-	    iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
-		err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
-					   sizeof(cmd), &cmd);
-	mutex_unlock(&mvm->mutex);
-
-	return err ?: count;
-}
-#endif
-
-#ifdef CONFIG_PM_SLEEP
-static ssize_t iwl_dbgfs_d3_sram_write(struct iwl_mvm *mvm, char *buf,
-				       size_t count, loff_t *ppos)
-{
-	int store;
-
-	if (sscanf(buf, "%d", &store) != 1)
-		return -EINVAL;
-
-	mvm->store_d3_resume_sram = store;
-
-	return count;
-}
-
-static ssize_t iwl_dbgfs_d3_sram_read(struct file *file, char __user *user_buf,
-				      size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	const struct fw_img *img;
-	int ofs, len, pos = 0;
-	size_t bufsz, ret;
-	char *buf;
-	u8 *ptr = mvm->d3_resume_sram;
-
-	img = &mvm->fw->img[IWL_UCODE_WOWLAN];
-	len = img->sec[IWL_UCODE_SECTION_DATA].len;
-
-	bufsz = len * 4 + 256;
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	pos += scnprintf(buf, bufsz, "D3 SRAM capture: %sabled\n",
-			 mvm->store_d3_resume_sram ? "en" : "dis");
-
-	if (ptr) {
-		for (ofs = 0; ofs < len; ofs += 16) {
-			pos += scnprintf(buf + pos, bufsz - pos,
-					 "0x%.4x %16ph\n", ofs, ptr + ofs);
-		}
-	} else {
-		pos += scnprintf(buf + pos, bufsz - pos,
-				 "(no data captured)\n");
-	}
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-
-	kfree(buf);
-
-	return ret;
-}
-#endif
-
-#define PRINT_MVM_REF(ref) do {						\
-	if (mvm->refs[ref])						\
-		pos += scnprintf(buf + pos, bufsz - pos,		\
-				 "\t(0x%lx): %d %s\n",			\
-				 BIT(ref), mvm->refs[ref], #ref);	\
-} while (0)
-
-static ssize_t iwl_dbgfs_d0i3_refs_read(struct file *file,
-					char __user *user_buf,
-					size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	int i, pos = 0;
-	char buf[256];
-	const size_t bufsz = sizeof(buf);
-	u32 refs = 0;
-
-	for (i = 0; i < IWL_MVM_REF_COUNT; i++)
-		if (mvm->refs[i])
-			refs |= BIT(i);
-
-	pos += scnprintf(buf + pos, bufsz - pos, "taken mvm refs: 0x%x\n",
-			 refs);
-
-	PRINT_MVM_REF(IWL_MVM_REF_UCODE_DOWN);
-	PRINT_MVM_REF(IWL_MVM_REF_SCAN);
-	PRINT_MVM_REF(IWL_MVM_REF_ROC);
-	PRINT_MVM_REF(IWL_MVM_REF_ROC_AUX);
-	PRINT_MVM_REF(IWL_MVM_REF_P2P_CLIENT);
-	PRINT_MVM_REF(IWL_MVM_REF_AP_IBSS);
-	PRINT_MVM_REF(IWL_MVM_REF_USER);
-	PRINT_MVM_REF(IWL_MVM_REF_TX);
-	PRINT_MVM_REF(IWL_MVM_REF_TX_AGG);
-	PRINT_MVM_REF(IWL_MVM_REF_ADD_IF);
-	PRINT_MVM_REF(IWL_MVM_REF_START_AP);
-	PRINT_MVM_REF(IWL_MVM_REF_BSS_CHANGED);
-	PRINT_MVM_REF(IWL_MVM_REF_PREPARE_TX);
-	PRINT_MVM_REF(IWL_MVM_REF_PROTECT_TDLS);
-	PRINT_MVM_REF(IWL_MVM_REF_CHECK_CTKILL);
-	PRINT_MVM_REF(IWL_MVM_REF_PRPH_READ);
-	PRINT_MVM_REF(IWL_MVM_REF_PRPH_WRITE);
-	PRINT_MVM_REF(IWL_MVM_REF_NMI);
-	PRINT_MVM_REF(IWL_MVM_REF_TM_CMD);
-	PRINT_MVM_REF(IWL_MVM_REF_EXIT_WORK);
-	PRINT_MVM_REF(IWL_MVM_REF_PROTECT_CSA);
-	PRINT_MVM_REF(IWL_MVM_REF_FW_DBG_COLLECT);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t iwl_dbgfs_d0i3_refs_write(struct iwl_mvm *mvm, char *buf,
-					 size_t count, loff_t *ppos)
-{
-	unsigned long value;
-	int ret;
-	bool taken;
-
-	ret = kstrtoul(buf, 10, &value);
-	if (ret < 0)
-		return ret;
-
-	mutex_lock(&mvm->mutex);
-
-	taken = mvm->refs[IWL_MVM_REF_USER];
-	if (value == 1 && !taken)
-		iwl_mvm_ref(mvm, IWL_MVM_REF_USER);
-	else if (value == 0 && taken)
-		iwl_mvm_unref(mvm, IWL_MVM_REF_USER);
-	else
-		ret = -EINVAL;
-
-	mutex_unlock(&mvm->mutex);
-
-	if (ret < 0)
-		return ret;
-	return count;
-}
-
-#define MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \
-	_MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz, struct iwl_mvm)
-#define MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz) \
-	_MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz, struct iwl_mvm)
-#define MVM_DEBUGFS_ADD_FILE_ALIAS(alias, name, parent, mode) do {	\
-		if (!debugfs_create_file(alias, mode, parent, mvm,	\
-					 &iwl_dbgfs_##name##_ops))	\
-			goto err;					\
-	} while (0)
-#define MVM_DEBUGFS_ADD_FILE(name, parent, mode) \
-	MVM_DEBUGFS_ADD_FILE_ALIAS(#name, name, parent, mode)
-
-static ssize_t
-iwl_dbgfs_prph_reg_read(struct file *file,
-			char __user *user_buf,
-			size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	int pos = 0;
-	char buf[32];
-	const size_t bufsz = sizeof(buf);
-	int ret;
-
-	if (!mvm->dbgfs_prph_reg_addr)
-		return -EINVAL;
-
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PRPH_READ);
-	if (ret)
-		return ret;
-
-	pos += scnprintf(buf + pos, bufsz - pos, "Reg 0x%x: (0x%x)\n",
-		mvm->dbgfs_prph_reg_addr,
-		iwl_read_prph(mvm->trans, mvm->dbgfs_prph_reg_addr));
-
-	iwl_mvm_unref(mvm, IWL_MVM_REF_PRPH_READ);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t
-iwl_dbgfs_prph_reg_write(struct iwl_mvm *mvm, char *buf,
-			 size_t count, loff_t *ppos)
-{
-	u8 args;
-	u32 value;
-	int ret;
-
-	args = sscanf(buf, "%i %i", &mvm->dbgfs_prph_reg_addr, &value);
-	/* if we only want to set the reg address - nothing more to do */
-	if (args == 1)
-		goto out;
-
-	/* otherwise, make sure we have both address and value */
-	if (args != 2)
-		return -EINVAL;
-
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PRPH_WRITE);
-	if (ret)
-		return ret;
-
-	iwl_write_prph(mvm->trans, mvm->dbgfs_prph_reg_addr, value);
-
-	iwl_mvm_unref(mvm, IWL_MVM_REF_PRPH_WRITE);
-out:
-	return count;
-}
-
-static ssize_t
-iwl_dbgfs_send_echo_cmd_write(struct iwl_mvm *mvm, char *buf,
-			      size_t count, loff_t *ppos)
-{
-	int ret;
-
-	mutex_lock(&mvm->mutex);
-	ret = iwl_mvm_send_cmd_pdu(mvm, ECHO_CMD, 0, 0, NULL);
-	mutex_unlock(&mvm->mutex);
-
-	return ret ?: count;
-}
-
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(prph_reg, 64);
-
-/* Device wide debugfs entries */
-MVM_DEBUGFS_WRITE_FILE_OPS(tx_flush, 16);
-MVM_DEBUGFS_WRITE_FILE_OPS(sta_drain, 8);
-MVM_DEBUGFS_WRITE_FILE_OPS(send_echo_cmd, 8);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram, 64);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(set_nic_temperature, 64);
-MVM_DEBUGFS_READ_FILE_OPS(nic_temp);
-MVM_DEBUGFS_READ_FILE_OPS(stations);
-MVM_DEBUGFS_READ_FILE_OPS(bt_notif);
-MVM_DEBUGFS_READ_FILE_OPS(bt_cmd);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(disable_power_off, 64);
-MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats);
-MVM_DEBUGFS_READ_FILE_OPS(drv_rx_stats);
-MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart, 10);
-MVM_DEBUGFS_WRITE_FILE_OPS(fw_nmi, 10);
-MVM_DEBUGFS_WRITE_FILE_OPS(bt_tx_prio, 10);
-MVM_DEBUGFS_WRITE_FILE_OPS(bt_force_ant, 10);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain, 8);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(d0i3_refs, 8);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(fw_dbg_conf, 8);
-MVM_DEBUGFS_WRITE_FILE_OPS(fw_dbg_collect, 8);
-
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters, 256);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters_macs, 256);
-#endif
-
-#ifdef CONFIG_PM_SLEEP
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram, 8);
-#endif
-
-int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
-{
-	struct dentry *bcast_dir __maybe_unused;
-	char buf[100];
-
-	spin_lock_init(&mvm->drv_stats_lock);
-
-	mvm->debugfs_dir = dbgfs_dir;
-
-	MVM_DEBUGFS_ADD_FILE(tx_flush, mvm->debugfs_dir, S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(sta_drain, mvm->debugfs_dir, S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(set_nic_temperature, mvm->debugfs_dir,
-			     S_IWUSR | S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(nic_temp, dbgfs_dir, S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir,
-			     S_IRUSR | S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(drv_rx_stats, mvm->debugfs_dir, S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(fw_nmi, mvm->debugfs_dir, S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(bt_tx_prio, mvm->debugfs_dir, S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(bt_force_ant, mvm->debugfs_dir, S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir,
-			     S_IWUSR | S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(prph_reg, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, S_IWUSR);
-	if (!debugfs_create_bool("enable_scan_iteration_notif",
-				 S_IRUSR | S_IWUSR,
-				 mvm->debugfs_dir,
-				 &mvm->scan_iter_notif_enabled))
-		goto err;
-
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING) {
-		bcast_dir = debugfs_create_dir("bcast_filtering",
-					       mvm->debugfs_dir);
-		if (!bcast_dir)
-			goto err;
-
-		if (!debugfs_create_bool("override", S_IRUSR | S_IWUSR,
-				bcast_dir,
-				&mvm->dbgfs_bcast_filtering.override))
-			goto err;
-
-		MVM_DEBUGFS_ADD_FILE_ALIAS("filters", bcast_filters,
-					   bcast_dir, S_IWUSR | S_IRUSR);
-		MVM_DEBUGFS_ADD_FILE_ALIAS("macs", bcast_filters_macs,
-					   bcast_dir, S_IWUSR | S_IRUSR);
-	}
-#endif
-
-#ifdef CONFIG_PM_SLEEP
-	MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, S_IRUSR);
-	if (!debugfs_create_bool("d3_wake_sysassert", S_IRUSR | S_IWUSR,
-				 mvm->debugfs_dir, &mvm->d3_wake_sysassert))
-		goto err;
-	if (!debugfs_create_u32("last_netdetect_scans", S_IRUSR,
-				mvm->debugfs_dir, &mvm->last_netdetect_scans))
-		goto err;
-#endif
-
-	if (!debugfs_create_u8("low_latency_agg_frame_limit", S_IRUSR | S_IWUSR,
-			       mvm->debugfs_dir,
-			       &mvm->low_latency_agg_frame_limit))
-		goto err;
-	if (!debugfs_create_u8("ps_disabled", S_IRUSR,
-			       mvm->debugfs_dir, &mvm->ps_disabled))
-		goto err;
-	if (!debugfs_create_blob("nvm_hw", S_IRUSR,
-				  mvm->debugfs_dir, &mvm->nvm_hw_blob))
-		goto err;
-	if (!debugfs_create_blob("nvm_sw", S_IRUSR,
-				  mvm->debugfs_dir, &mvm->nvm_sw_blob))
-		goto err;
-	if (!debugfs_create_blob("nvm_calib", S_IRUSR,
-				  mvm->debugfs_dir, &mvm->nvm_calib_blob))
-		goto err;
-	if (!debugfs_create_blob("nvm_prod", S_IRUSR,
-				  mvm->debugfs_dir, &mvm->nvm_prod_blob))
-		goto err;
-	if (!debugfs_create_blob("nvm_phy_sku", S_IRUSR,
-				 mvm->debugfs_dir, &mvm->nvm_phy_sku_blob))
-		goto err;
-
-	/*
-	 * Create a symlink with mac80211. It will be removed when mac80211
-	 * exists (before the opmode exists which removes the target.)
-	 */
-	snprintf(buf, 100, "../../%s/%s",
-		 dbgfs_dir->d_parent->d_parent->d_name.name,
-		 dbgfs_dir->d_parent->d_name.name);
-	if (!debugfs_create_symlink("iwlwifi", mvm->hw->wiphy->debugfsdir, buf))
-		goto err;
-
-	return 0;
-err:
-	IWL_ERR(mvm, "Can't create the mvm debugfs directory\n");
-	return -ENOMEM;
-}