/** @file moal_debug.c
 *
 * @brief This file contains functions for debug proc file.
 *
 *
 * Copyright 2008-2021 NXP
 *
 * This software file (the File) is distributed by NXP
 * under the terms of the GNU General Public License Version 2, June 1991
 * (the License).  You may use, redistribute and/or modify the File in
 * accordance with the terms and conditions of the License, a copy of which
 * is available by writing to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
 * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
 *
 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
 * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
 * this warranty disclaimer.
 *
 */

/********************************************************
Change log:
    11/03/2008: initial version
********************************************************/

#include "moal_main.h"
#ifdef USB
#include "moal_usb.h"
#endif

/********************************************************
		Global Variables
********************************************************/

/********************************************************
		Local Variables
********************************************************/
#ifdef CONFIG_PROC_FS

/** Get info item size */
#define item_size(n) (sizeof(((mlan_debug_info *)0)->n))
/** Get info item address */
#define item_addr(n) ((t_ptr) & (((mlan_debug_info *)0)->n))

/** Get moal_private member size */
#define item_priv_size(n) (sizeof(((moal_private *)0)->n))
/** Get moal_private member address */
#define item_priv_addr(n) ((t_ptr) & (((moal_private *)0)->n))

/** Get moal_handle member size */
#define item_handle_size(n) (sizeof(((moal_handle *)0)->n))
/** Get moal_handle member address */
#define item_handle_addr(n) ((t_ptr) & (((moal_handle *)0)->n))

#ifdef USB
/** Get moal card member size */
#define item_card_size(n) (sizeof(((struct usb_card_rec *)0)->n))
/** Get moal card member address */
#define item_card_addr(n) ((t_ptr) & (((struct usb_card_rec *)0)->n))
#endif

#ifdef STA_SUPPORT
static struct debug_data items[] = {
#ifdef DEBUG_LEVEL1
	{"drvdbg", sizeof(drvdbg), (t_ptr)&drvdbg, 0},
#endif
	{"mlan_processing", item_size(mlan_processing),
	 item_addr(mlan_processing), INFO_ADDR},
	{"main_process_cnt", item_size(main_process_cnt),
	 item_addr(main_process_cnt), INFO_ADDR},
	{"main_lock_flag", item_size(main_lock_flag), item_addr(main_lock_flag),
	 INFO_ADDR},
	{"delay_task_flag", item_size(delay_task_flag),
	 item_addr(delay_task_flag), INFO_ADDR},
	{"mlan_rx_processing", item_size(mlan_rx_processing),
	 item_addr(mlan_rx_processing), INFO_ADDR},
	{"rx_pkts_queued", item_size(rx_pkts_queued), item_addr(rx_pkts_queued),
	 INFO_ADDR},
	{"wmm_ac_vo", item_size(wmm_ac_vo), item_addr(wmm_ac_vo), INFO_ADDR},
	{"wmm_ac_vi", item_size(wmm_ac_vi), item_addr(wmm_ac_vi), INFO_ADDR},
	{"wmm_ac_be", item_size(wmm_ac_be), item_addr(wmm_ac_be), INFO_ADDR},
	{"wmm_ac_bk", item_size(wmm_ac_bk), item_addr(wmm_ac_bk), INFO_ADDR},
	{"max_tx_buf_size", item_size(max_tx_buf_size),
	 item_addr(max_tx_buf_size), INFO_ADDR},
	{"tx_buf_size", item_size(tx_buf_size), item_addr(tx_buf_size),
	 INFO_ADDR},
	{"curr_tx_buf_size", item_size(curr_tx_buf_size),
	 item_addr(curr_tx_buf_size), INFO_ADDR},
	{"ps_mode", item_size(ps_mode), item_addr(ps_mode), INFO_ADDR},
	{"ps_state", item_size(ps_state), item_addr(ps_state), INFO_ADDR},
	{"is_deep_sleep", item_size(is_deep_sleep), item_addr(is_deep_sleep),
	 INFO_ADDR},
	{"wakeup_dev_req", item_size(pm_wakeup_card_req),
	 item_addr(pm_wakeup_card_req), INFO_ADDR},
	{"wakeup_tries", item_size(pm_wakeup_fw_try),
	 item_addr(pm_wakeup_fw_try), INFO_ADDR},
	{"wakeup_timeout", item_size(pm_wakeup_timeout),
	 item_addr(pm_wakeup_timeout), INFO_ADDR},
	{"hs_configured", item_size(is_hs_configured),
	 item_addr(is_hs_configured), INFO_ADDR},
	{"hs_activated", item_size(hs_activated), item_addr(hs_activated),
	 INFO_ADDR},
	{"rx_pkts_queued", item_size(rx_pkts_queued), item_addr(rx_pkts_queued),
	 INFO_ADDR},
	{"tx_pkts_queued", item_size(tx_pkts_queued), item_addr(tx_pkts_queued),
	 INFO_ADDR},
	{"pps_uapsd_mode", item_size(pps_uapsd_mode), item_addr(pps_uapsd_mode),
	 INFO_ADDR},
	{"sleep_pd", item_size(sleep_pd), item_addr(sleep_pd), INFO_ADDR},
	{"qos_cfg", item_size(qos_cfg), item_addr(qos_cfg), INFO_ADDR},
	{"tx_lock_flag", item_size(tx_lock_flag), item_addr(tx_lock_flag),
	 INFO_ADDR},
	{"port_open", item_size(port_open), item_addr(port_open), INFO_ADDR},
	{"bypass_pkt_count", item_size(bypass_pkt_count),
	 item_addr(bypass_pkt_count), INFO_ADDR},
	{"scan_processing", item_size(scan_processing),
	 item_addr(scan_processing), INFO_ADDR},
	{"num_cmd_timeout", item_size(num_cmd_timeout),
	 item_addr(num_cmd_timeout), INFO_ADDR},
	{"timeout_cmd_id", item_size(timeout_cmd_id), item_addr(timeout_cmd_id),
	 INFO_ADDR},
	{"timeout_cmd_act", item_size(timeout_cmd_act),
	 item_addr(timeout_cmd_act), INFO_ADDR},
	{"last_cmd_id", item_size(last_cmd_id), item_addr(last_cmd_id),
	 INFO_ADDR},
	{"last_cmd_act", item_size(last_cmd_act), item_addr(last_cmd_act),
	 INFO_ADDR},
	{"last_cmd_index", item_size(last_cmd_index), item_addr(last_cmd_index),
	 INFO_ADDR},
	{"last_cmd_resp_id", item_size(last_cmd_resp_id),
	 item_addr(last_cmd_resp_id), INFO_ADDR},
	{"last_cmd_resp_index", item_size(last_cmd_resp_index),
	 item_addr(last_cmd_resp_index), INFO_ADDR},
	{"last_event", item_size(last_event), item_addr(last_event), INFO_ADDR},
	{"last_event_index", item_size(last_event_index),
	 item_addr(last_event_index), INFO_ADDR},
	{"num_no_cmd_node", item_size(num_no_cmd_node),
	 item_addr(num_no_cmd_node), INFO_ADDR},
	{"num_cmd_h2c_fail", item_size(num_cmd_host_to_card_failure),
	 item_addr(num_cmd_host_to_card_failure), INFO_ADDR},
	{"num_cmd_sleep_cfm_fail",
	 item_size(num_cmd_sleep_cfm_host_to_card_failure),
	 item_addr(num_cmd_sleep_cfm_host_to_card_failure), INFO_ADDR},
	{"num_tx_h2c_fail", item_size(num_tx_host_to_card_failure),
	 item_addr(num_tx_host_to_card_failure), INFO_ADDR},
	{"num_alloc_buffer_failure", item_size(num_alloc_buffer_failure),
	 item_addr(num_alloc_buffer_failure), INFO_ADDR},
#ifdef SDIO
	{"num_cmdevt_c2h_fail", item_size(num_cmdevt_card_to_host_failure),
	 item_addr(num_cmdevt_card_to_host_failure),
	 INFO_ADDR | (INTF_SD << 8)},
	{"num_rx_c2h_fail", item_size(num_rx_card_to_host_failure),
	 item_addr(num_rx_card_to_host_failure), INFO_ADDR | (INTF_SD << 8)},
	{"num_int_read_fail", item_size(num_int_read_failure),
	 item_addr(num_int_read_failure), INFO_ADDR | (INTF_SD << 8)},
	{"last_int_status", item_size(last_int_status),
	 item_addr(last_int_status), INFO_ADDR | (INTF_SD << 8)},
	{"num_of_irq", item_size(num_of_irq), item_addr(num_of_irq),
	 INFO_ADDR | (INTF_SD << 8)},
	{"mp_invalid_update", item_size(mp_invalid_update),
	 item_addr(mp_invalid_update), INFO_ADDR | (INTF_SD << 8)},
	{"sdio_rx_aggr", item_size(sdio_rx_aggr), item_addr(sdio_rx_aggr),
	 INFO_ADDR | (INTF_SD << 8)},
	{"mpa_sent_last_pkt", item_size(mpa_sent_last_pkt),
	 item_addr(mpa_sent_last_pkt), INFO_ADDR | (INTF_SD << 8)},
	{"mpa_sent_no_ports", item_size(mpa_sent_no_ports),
	 item_addr(mpa_sent_no_ports), INFO_ADDR | (INTF_SD << 8)},
#endif
	{"num_evt_deauth", item_size(num_event_deauth),
	 item_addr(num_event_deauth), INFO_ADDR},
	{"num_evt_disassoc", item_size(num_event_disassoc),
	 item_addr(num_event_disassoc), INFO_ADDR},
	{"num_evt_link_lost", item_size(num_event_link_lost),
	 item_addr(num_event_link_lost), INFO_ADDR},
	{"num_cmd_deauth", item_size(num_cmd_deauth), item_addr(num_cmd_deauth),
	 INFO_ADDR},
	{"num_cmd_assoc_ok", item_size(num_cmd_assoc_success),
	 item_addr(num_cmd_assoc_success), INFO_ADDR},
	{"num_cmd_assoc_fail", item_size(num_cmd_assoc_failure),
	 item_addr(num_cmd_assoc_failure), INFO_ADDR},
	{"num_cons_assoc_failure", item_size(num_cons_assoc_failure),
	 item_addr(num_cons_assoc_failure), INFO_ADDR},
	{"cmd_sent", item_size(cmd_sent), item_addr(cmd_sent), INFO_ADDR},
	{"data_sent", item_size(data_sent), item_addr(data_sent), INFO_ADDR},
	{"data_sent_cnt", item_size(data_sent_cnt), item_addr(data_sent_cnt),
	 INFO_ADDR},
	{"mp_rd_bitmap", item_size(mp_rd_bitmap), item_addr(mp_rd_bitmap),
	 INFO_ADDR},
	{"curr_rd_port", item_size(curr_rd_port), item_addr(curr_rd_port),
	 INFO_ADDR},
	{"mp_wr_bitmap", item_size(mp_wr_bitmap), item_addr(mp_wr_bitmap),
	 INFO_ADDR},
	{"curr_wr_port", item_size(curr_wr_port), item_addr(curr_wr_port),
	 INFO_ADDR},
#ifdef PCIE
	{"txbd_rdptr", item_size(txbd_rdptr), item_addr(txbd_rdptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"txbd_wrptr", item_size(txbd_wrptr), item_addr(txbd_wrptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"rxbd_rdptr", item_size(rxbd_rdptr), item_addr(rxbd_rdptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"rxbd_wrptr", item_size(rxbd_wrptr), item_addr(rxbd_wrptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"eventbd_rdptr", item_size(eventbd_rdptr), item_addr(eventbd_rdptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"eventbd_wrptr", item_size(eventbd_wrptr), item_addr(eventbd_wrptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
#endif
	{"cmd_resp_received", item_size(cmd_resp_received),
	 item_addr(cmd_resp_received), INFO_ADDR},
	{"event_received", item_size(event_received), item_addr(event_received),
	 INFO_ADDR},

#ifdef USB
	{"tx_cmd_urb_pending", item_card_size(tx_cmd_urb_pending),
	 item_card_addr(tx_cmd_urb_pending), CARD_ADDR | (INTF_USB << 8)},
	{"tx_data_urb_pending", item_card_size(tx_data_urb_pending),
	 item_card_addr(tx_data_urb_pending), CARD_ADDR | (INTF_USB << 8)},
#ifdef USB_CMD_DATA_EP
	{"rx_cmd_urb_pending", item_card_size(rx_cmd_urb_pending),
	 item_card_addr(rx_cmd_urb_pending), CARD_ADDR | (INTF_USB << 8)},
#endif
	{"rx_data_urb_pending", item_card_size(rx_data_urb_pending),
	 item_card_addr(rx_data_urb_pending), CARD_ADDR | (INTF_USB << 8)},
#endif /* USB */
	{"num_tx_timeout", item_priv_size(num_tx_timeout),
	 item_priv_addr(num_tx_timeout), PRIV_ADDR},
	{"ioctl_pending", item_handle_size(ioctl_pending),
	 item_handle_addr(ioctl_pending), HANDLE_ADDR},
	{"tx_pending", item_handle_size(tx_pending),
	 item_handle_addr(tx_pending), HANDLE_ADDR},
	{"rx_pending", item_handle_size(rx_pending),
	 item_handle_addr(rx_pending), HANDLE_ADDR},
	{"lock_count", item_handle_size(lock_count),
	 item_handle_addr(lock_count), HANDLE_ADDR},
	{"malloc_count", item_handle_size(malloc_count),
	 item_handle_addr(malloc_count), HANDLE_ADDR},
	{"vmalloc_count", item_handle_size(vmalloc_count),
	 item_handle_addr(vmalloc_count), HANDLE_ADDR},
	{"mbufalloc_count", item_handle_size(mbufalloc_count),
	 item_handle_addr(mbufalloc_count), HANDLE_ADDR},
#ifdef PCIE
	{"malloc_cons_count", item_handle_size(malloc_cons_count),
	 item_handle_addr(malloc_cons_count), HANDLE_ADDR},
#endif
	{"main_state", item_handle_size(main_state),
	 item_handle_addr(main_state), HANDLE_ADDR},
	{"driver_state", item_handle_size(driver_state),
	 item_handle_addr(driver_state), HANDLE_ADDR},
#ifdef SDIO_MMC_DEBUG
	{"sdiocmd53w", item_handle_size(cmd53w), item_handle_addr(cmd53w),
	 HANDLE_ADDR},
	{"sdiocmd53r", item_handle_size(cmd53r), item_handle_addr(cmd53r),
	 HANDLE_ADDR},
#endif
	{"hs_skip_count", item_handle_size(hs_skip_count),
	 item_handle_addr(hs_skip_count), HANDLE_ADDR},
	{"hs_force_count", item_handle_size(hs_force_count),
	 item_handle_addr(hs_force_count), HANDLE_ADDR},
#ifdef STA_CFG80211
    {"scan_timeout", item_handle_size(scan_timeout),
	 item_handle_addr(scan_timeout), HANDLE_ADDR},
#endif
};

#endif

#ifdef UAP_SUPPORT
static struct debug_data uap_items[] = {
#ifdef DEBUG_LEVEL1
	{"drvdbg", sizeof(drvdbg), (t_ptr)&drvdbg, 0},
#endif
	{"mlan_processing", item_size(mlan_processing),
	 item_addr(mlan_processing), INFO_ADDR},
	{"main_process_cnt", item_size(main_process_cnt),
	 item_addr(main_process_cnt), INFO_ADDR},
	{"main_lock_flag", item_size(main_lock_flag), item_addr(main_lock_flag),
	 INFO_ADDR},
	{"delay_task_flag", item_size(delay_task_flag),
	 item_addr(delay_task_flag), INFO_ADDR},
	{"mlan_rx_processing", item_size(mlan_rx_processing),
	 item_addr(mlan_rx_processing), INFO_ADDR},
	{"rx_pkts_queued", item_size(rx_pkts_queued), item_addr(rx_pkts_queued),
	 INFO_ADDR},
	{"wmm_ac_vo", item_size(wmm_ac_vo), item_addr(wmm_ac_vo), INFO_ADDR},
	{"wmm_ac_vi", item_size(wmm_ac_vi), item_addr(wmm_ac_vi), INFO_ADDR},
	{"wmm_ac_be", item_size(wmm_ac_be), item_addr(wmm_ac_be), INFO_ADDR},
	{"wmm_ac_bk", item_size(wmm_ac_bk), item_addr(wmm_ac_bk), INFO_ADDR},
	{"max_tx_buf_size", item_size(max_tx_buf_size),
	 item_addr(max_tx_buf_size), INFO_ADDR},
	{"tx_buf_size", item_size(tx_buf_size), item_addr(tx_buf_size),
	 INFO_ADDR},
	{"curr_tx_buf_size", item_size(curr_tx_buf_size),
	 item_addr(curr_tx_buf_size), INFO_ADDR},
	{"ps_mode", item_size(ps_mode), item_addr(ps_mode), INFO_ADDR},
	{"ps_state", item_size(ps_state), item_addr(ps_state), INFO_ADDR},
	{"wakeup_dev_req", item_size(pm_wakeup_card_req),
	 item_addr(pm_wakeup_card_req), INFO_ADDR},
	{"wakeup_tries", item_size(pm_wakeup_fw_try),
	 item_addr(pm_wakeup_fw_try), INFO_ADDR},
	{"wakeup_timeout", item_size(pm_wakeup_timeout),
	 item_addr(pm_wakeup_timeout), INFO_ADDR},
	{"hs_configured", item_size(is_hs_configured),
	 item_addr(is_hs_configured), INFO_ADDR},
	{"hs_activated", item_size(hs_activated), item_addr(hs_activated),
	 INFO_ADDR},
	{"rx_pkts_queued", item_size(rx_pkts_queued), item_addr(rx_pkts_queued),
	 INFO_ADDR},
	{"tx_pkts_queued", item_size(tx_pkts_queued), item_addr(tx_pkts_queued),
	 INFO_ADDR},
	{"bypass_pkt_count", item_size(bypass_pkt_count),
	 item_addr(bypass_pkt_count), INFO_ADDR},
	{"num_bridge_pkts", item_size(num_bridge_pkts),
	 item_addr(num_bridge_pkts), INFO_ADDR},
	{"num_drop_pkts", item_size(num_drop_pkts), item_addr(num_drop_pkts),
	 INFO_ADDR},
	{"num_cmd_timeout", item_size(num_cmd_timeout),
	 item_addr(num_cmd_timeout), INFO_ADDR},
	{"timeout_cmd_id", item_size(timeout_cmd_id), item_addr(timeout_cmd_id),
	 INFO_ADDR},
	{"timeout_cmd_act", item_size(timeout_cmd_act),
	 item_addr(timeout_cmd_act), INFO_ADDR},
	{"last_cmd_id", item_size(last_cmd_id), item_addr(last_cmd_id),
	 INFO_ADDR},
	{"last_cmd_act", item_size(last_cmd_act), item_addr(last_cmd_act),
	 INFO_ADDR},
	{"last_cmd_index", item_size(last_cmd_index), item_addr(last_cmd_index),
	 INFO_ADDR},
	{"last_cmd_resp_id", item_size(last_cmd_resp_id),
	 item_addr(last_cmd_resp_id), INFO_ADDR},
	{"last_cmd_resp_index", item_size(last_cmd_resp_index),
	 item_addr(last_cmd_resp_index), INFO_ADDR},
	{"last_event", item_size(last_event), item_addr(last_event), INFO_ADDR},
	{"last_event_index", item_size(last_event_index),
	 item_addr(last_event_index), INFO_ADDR},
	{"num_no_cmd_node", item_size(num_no_cmd_node),
	 item_addr(num_no_cmd_node), INFO_ADDR},
	{"num_cmd_h2c_fail", item_size(num_cmd_host_to_card_failure),
	 item_addr(num_cmd_host_to_card_failure), INFO_ADDR},
	{"num_cmd_sleep_cfm_fail",
	 item_size(num_cmd_sleep_cfm_host_to_card_failure),
	 item_addr(num_cmd_sleep_cfm_host_to_card_failure), INFO_ADDR},
	{"num_tx_h2c_fail", item_size(num_tx_host_to_card_failure),
	 item_addr(num_tx_host_to_card_failure), INFO_ADDR},
	{"num_alloc_buffer_failure", item_size(num_alloc_buffer_failure),
	 item_addr(num_alloc_buffer_failure), INFO_ADDR},
#ifdef SDIO
	{"num_cmdevt_c2h_fail", item_size(num_cmdevt_card_to_host_failure),
	 item_addr(num_cmdevt_card_to_host_failure),
	 INFO_ADDR | (INTF_SD << 8)},
	{"num_rx_c2h_fail", item_size(num_rx_card_to_host_failure),
	 item_addr(num_rx_card_to_host_failure), INFO_ADDR | (INTF_SD << 8)},
	{"num_int_read_fail", item_size(num_int_read_failure),
	 item_addr(num_int_read_failure), INFO_ADDR | (INTF_SD << 8)},
	{"last_int_status", item_size(last_int_status),
	 item_addr(last_int_status), INFO_ADDR | (INTF_SD << 8)},
	{"num_of_irq", item_size(num_of_irq), item_addr(num_of_irq),
	 INFO_ADDR | (INTF_SD << 8)},
	{"mp_invalid_update", item_size(mp_invalid_update),
	 item_addr(mp_invalid_update), INFO_ADDR | (INTF_SD << 8)},
	{"sdio_rx_aggr", item_size(sdio_rx_aggr), item_addr(sdio_rx_aggr),
	 INFO_ADDR | (INTF_SD << 8)},
	{"mpa_sent_last_pkt", item_size(mpa_sent_last_pkt),
	 item_addr(mpa_sent_last_pkt), INFO_ADDR | (INTF_SD << 8)},
	{"mpa_sent_no_ports", item_size(mpa_sent_no_ports),
	 item_addr(mpa_sent_no_ports), INFO_ADDR | (INTF_SD << 8)},
#endif
	{"cmd_sent", item_size(cmd_sent), item_addr(cmd_sent), INFO_ADDR},
	{"data_sent", item_size(data_sent), item_addr(data_sent), INFO_ADDR},
	{"data_sent_cnt", item_size(data_sent_cnt), item_addr(data_sent_cnt),
	 INFO_ADDR},
	{"mp_rd_bitmap", item_size(mp_rd_bitmap), item_addr(mp_rd_bitmap),
	 INFO_ADDR},
	{"curr_rd_port", item_size(curr_rd_port), item_addr(curr_rd_port),
	 INFO_ADDR},
	{"mp_wr_bitmap", item_size(mp_wr_bitmap), item_addr(mp_wr_bitmap),
	 INFO_ADDR},
	{"curr_wr_port", item_size(curr_wr_port), item_addr(curr_wr_port),
	 INFO_ADDR},
#ifdef PCIE
	{"txbd_rdptr", item_size(txbd_rdptr), item_addr(txbd_rdptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"txbd_wrptr", item_size(txbd_wrptr), item_addr(txbd_wrptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"rxbd_rdptr", item_size(rxbd_rdptr), item_addr(rxbd_rdptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"rxbd_wrptr", item_size(rxbd_wrptr), item_addr(rxbd_wrptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"eventbd_rdptr", item_size(eventbd_rdptr), item_addr(eventbd_rdptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
	{"eventbd_wrptr", item_size(eventbd_wrptr), item_addr(eventbd_wrptr),
	 INFO_ADDR | (INTF_PCIE << 8)},
#endif
	{"cmd_resp_received", item_size(cmd_resp_received),
	 item_addr(cmd_resp_received), INFO_ADDR},
	{"event_received", item_size(event_received), item_addr(event_received),
	 INFO_ADDR},

#ifdef USB
	{"tx_cmd_urb_pending", item_card_size(tx_cmd_urb_pending),
	 item_card_addr(tx_cmd_urb_pending), CARD_ADDR | (INTF_USB << 8)},
	{"tx_data_urb_pending", item_card_size(tx_data_urb_pending),
	 item_card_addr(tx_data_urb_pending), CARD_ADDR | (INTF_USB << 8)},
#ifdef USB_CMD_DATA_EP
	{"rx_cmd_urb_pending", item_card_size(rx_cmd_urb_pending),
	 item_card_addr(rx_cmd_urb_pending), CARD_ADDR | (INTF_USB << 8)},
#endif
	{"rx_data_urb_pending", item_card_size(rx_data_urb_pending),
	 item_card_addr(rx_data_urb_pending), CARD_ADDR | (INTF_USB << 8)},
#endif /* USB */
	{"num_tx_timeout", item_priv_size(num_tx_timeout),
	 item_priv_addr(num_tx_timeout), PRIV_ADDR},
	{"ioctl_pending", item_handle_size(ioctl_pending),
	 item_handle_addr(ioctl_pending), HANDLE_ADDR},
	{"tx_pending", item_handle_size(tx_pending),
	 item_handle_addr(tx_pending), HANDLE_ADDR},
	{"rx_pending", item_handle_size(rx_pending),
	 item_handle_addr(rx_pending), HANDLE_ADDR},
	{"lock_count", item_handle_size(lock_count),
	 item_handle_addr(lock_count), HANDLE_ADDR},
	{"malloc_count", item_handle_size(malloc_count),
	 item_handle_addr(malloc_count), HANDLE_ADDR},
	{"vmalloc_count", item_handle_size(vmalloc_count),
	 item_handle_addr(vmalloc_count), HANDLE_ADDR},
	{"mbufalloc_count", item_handle_size(mbufalloc_count),
	 item_handle_addr(mbufalloc_count), HANDLE_ADDR},
#ifdef PCIE
	{"malloc_cons_count", item_handle_size(malloc_cons_count),
	 item_handle_addr(malloc_cons_count), HANDLE_ADDR | (INTF_PCIE << 8)},
#endif
	{"main_state", item_handle_size(main_state),
	 item_handle_addr(main_state), HANDLE_ADDR},
	{"driver_state", item_handle_size(driver_state),
	 item_handle_addr(driver_state), HANDLE_ADDR},
#ifdef SDIO_MMC_DEBUG
	{"sdiocmd53w", item_handle_size(cmd53w), item_handle_addr(cmd53w),
	 HANDLE_ADDR | (INTF_SD << 8)},
	{"sdiocmd53r", item_handle_size(cmd53r), item_handle_addr(cmd53r),
	 HANDLE_ADDR | (INTF_SD << 8)},
#endif
	{"hs_skip_count", item_handle_size(hs_skip_count),
	 item_handle_addr(hs_skip_count), HANDLE_ADDR},
	{"hs_force_count", item_handle_size(hs_force_count),
	 item_handle_addr(hs_force_count), HANDLE_ADDR},
};
#endif /* UAP_SUPPORT */

/**
 *  @brief This function reset histogram data
 *
 *  @param priv 		A pointer to moal_private
 *
 *  @return   N/A
 */
void
woal_hist_do_reset(moal_private *priv, void *data)
{
	hgm_data *phist_data = (hgm_data *)data;
	int ix;
	t_u16 rx_rate_max_size = priv->phandle->card_info->rx_rate_max;

	if (!phist_data)
		return;
	atomic_set(&(phist_data->num_samples), 0);
	for (ix = 0; ix < rx_rate_max_size; ix++)
		atomic_set(&(phist_data->rx_rate[ix]), 0);
	for (ix = 0; ix < SNR_MAX; ix++)
		atomic_set(&(phist_data->snr[ix]), 0);
	for (ix = 0; ix < NOISE_FLR_MAX; ix++)
		atomic_set(&(phist_data->noise_flr[ix]), 0);
	for (ix = 0; ix < SIG_STRENGTH_MAX; ix++)
		atomic_set(&(phist_data->sig_str[ix]), 0);
}

/**
 *  @brief This function reset all histogram data
 *
 *  @param priv                A pointer to moal_private
 *
 *  @return   N/A
 */
void
woal_hist_data_reset(moal_private *priv)
{
	int i = 0;
	for (i = 0; i < priv->phandle->card_info->histogram_table_num; i++)
		woal_hist_do_reset(priv, priv->hist_data[i]);
}

/**
 *  @brief This function reset histogram data according to antenna
 *
 *  @param priv                A pointer to moal_private
 *
 *  @return   N/A
 */
void
woal_hist_reset_table(moal_private *priv, t_u8 antenna)
{
	hgm_data *phist_data = priv->hist_data[antenna];

	woal_hist_do_reset(priv, phist_data);
}

/** NF calculation */
#define CAL_NF(NF) ((t_s8)(-(t_s8)(NF)))
/** RSSI calculation */
#define CAL_RSSI(SNR, NF) ((t_s8)((t_s8)(SNR) + CAL_NF(NF)))

/**
 *  @brief This function set histogram data
 *
 *  @param priv 		A pointer to moal_private
 *  @param rx_rate      rx rate
 *  @param snr			snr
 *  @param nflr			NF
 *
 *  @return   N/A
 */
static void
woal_hist_data_set(moal_private *priv, t_u16 rx_rate, t_s8 snr,
		   t_s8 nflr, t_u8 antenna)
{
	hgm_data *phist_data = priv->hist_data[antenna];
	t_s8 nf = CAL_NF(nflr);
	t_s8 rssi = CAL_RSSI(snr, nflr);

	atomic_inc(&(phist_data->num_samples));
	if (rx_rate < priv->phandle->card_info->rx_rate_max)
		atomic_inc(&(phist_data->rx_rate[rx_rate]));
	atomic_inc(&(phist_data->snr[snr + 128]));
	atomic_inc(&(phist_data->noise_flr[nf + 128]));
	atomic_inc(&(phist_data->sig_str[rssi + 128]));
}

/**
 *  @brief This function add histogram data
 *
 *  @param priv 		A pointer to moal_private
 *  @param rx_rate      rx rate
 *  @param snr			snr
 *  @param nflr			NF
 *
 *  @return   N/A
 */
void
woal_hist_data_add(moal_private *priv, t_u16 rx_rate, t_s8 snr, t_s8 nflr,
		   t_u8 antenna)
{
	hgm_data *phist_data = NULL;
	unsigned long curr_size;

	if ((antenna + 1) > priv->phandle->card_info->histogram_table_num)
		antenna = 0;
	phist_data = priv->hist_data[antenna];
	curr_size = atomic_read(&(phist_data->num_samples));
	if (curr_size > HIST_MAX_SAMPLES)
		woal_hist_reset_table(priv, antenna);
	woal_hist_data_set(priv, rx_rate, snr, nflr, antenna);
}

#define MAX_MCS_NUM_SUPP 16
#define MAX_MCS_NUM_AC 10
#define MAX_MCS_NUM_AX 12
/**
 *  @brief histogram info in proc
 *
 *  @param sfp     pointer to seq_file structure
 *  @param data
 *
 *  @return        Number of output data or MLAN_STATUS_FAILURE
 */
static int
woal_histogram_info(struct seq_file *sfp, void *data)
{
	hgm_data *phist_data = (hgm_data *)data;
	int i = 0;
	int value = 0;
	t_bool sgi_enable = 0;
	t_u8 bw = 0;
	t_u8 mcs_index = 0;
	t_u8 nss = 0;
	t_u8 gi = 0;
	wlan_hist_proc_data *hist_data = (wlan_hist_proc_data *) sfp->private;
	moal_private *priv = (moal_private *)hist_data->priv;
	t_u16 rx_rate_max_size = priv->phandle->card_info->rx_rate_max;

	ENTER();
	if (MODULE_GET == 0) {
		LEAVE();
		return -EFAULT;
	}

	seq_printf(sfp, "total samples = %d \n",
		   atomic_read(&(phist_data->num_samples)));
	seq_printf(sfp, "rx rates (in Mbps):\n");
	seq_printf(sfp, "\t0-3:     B-MCS  0-3\n");
	seq_printf(sfp, "\t4-11:    G-MCS  0-7\n");
	seq_printf(sfp,
		   "\t12-27:   N-MCS  0-15(BW20)             28-43:   N-MCS  0-15(BW40)\n");
	seq_printf(sfp,
		   "\t44-59:   N-MCS  0-15(BW20:SGI)         60-75:   N-MCS  0-15(BW40:SGI)\n");
	seq_printf(sfp,
		   "\t76-85:   AC-MCS 0-9(VHT:BW20:NSS1)     86-95:   AC-MCS 0-9(VHT:BW20:NSS2)\n");
	seq_printf(sfp,
		   "\t96-105:  AC-MCS 0-9(VHT:BW40:NSS1)     106-115: AC-MCS 0-9(VHT:BW40:NSS2)\n");
	seq_printf(sfp,
		   "\t116-125: AC-MCS 0-9(VHT:BW80:NSS1)     126-135: AC-MCS 0-9(VHT:BW80:NSS2)\n");
	seq_printf(sfp,
		   "\t136-145: AC-MCS 0-9(VHT:BW20:NSS1:SGI) 146-155: AC-MCS 0-9(VHT:BW20:NSS2:SGI)\n");
	seq_printf(sfp,
		   "\t156-165: AC-MCS 0-9(VHT:BW40:NSS1:SGI) 166-175: AC-MCS 0-9(VHT:BW40:NSS2:SGI)\n");
	seq_printf(sfp,
		   "\t176-185: AC-MCS 0-9(VHT:BW80:NSS1:SGI) 186-195: AC-MCS 0-9(VHT:BW80:NSS2:SGI)\n\n");
	seq_printf(sfp,
		   "\t196-207: AX-MCS 0-11(BW20:NSS1)        208-219: AX-MCS 0-11(BW20:NSS2)\n");
	seq_printf(sfp,
		   "\t220-231: AX-MCS 0-11(BW40:NSS1)        232-243: AX-MCS 0-11(BW40:NSS2)\n");
	seq_printf(sfp,
		   "\t244-255: AX-MCS 0-11(BW80:NSS1)        256-267: AX-MCS 0-11(BW80:NSS2)\n");
	seq_printf(sfp,
		   "\t268-279: AX-MCS 0-11(BW20:NSS1:GI1)    280-291: AX-MCS 0-11(BW20:NSS2:GI1)\n");
	seq_printf(sfp,
		   "\t292-303: AX-MCS 0-11(BW40:NSS1:GI1)    304-315: AX-MCS 0-11(BW40:NSS2:GI1)\n");
	seq_printf(sfp,
		   "\t316-327: AX-MCS 0-11(BW80:NSS1:GI1)    328-339: AX-MCS 0-11(BW80:NSS2:GI1)\n");
	seq_printf(sfp,
		   "\t340-351: AX-MCS 0-11(BW20:NSS1:GI2)    352-363: AX-MCS 0-11(BW20:NSS2:GI2)\n");
	seq_printf(sfp,
		   "\t364-375: AX-MCS 0-11(BW40:NSS1:GI2)    376-387: AX-MCS 0-11(BW40:NSS2:GI2)\n");
	seq_printf(sfp,
		   "\t388-399: AX-MCS 0-11(BW80:NSS1:GI2)    400-411: AX-MCS 0-11(BW80:NSS2:GI2)\n");

	for (i = 0; i < rx_rate_max_size; i++) {
		value = atomic_read(&(phist_data->rx_rate[i]));
		if (value) {
			if (i <= 11)
				seq_printf(sfp, "rx_rate[%03d] = %d\n", i,
					   value);
			else if (i <= 75) {
				sgi_enable = (i - 12) / (MAX_MCS_NUM_SUPP * 2);	// 0:LGI,
				// 1:SGI
				bw = ((i - 12) % (MAX_MCS_NUM_SUPP * 2)) / MAX_MCS_NUM_SUPP;	// 0:20MHz, 1:40MHz
				mcs_index = (i - 12) % MAX_MCS_NUM_SUPP;
				seq_printf(sfp,
					   "rx_rate[%03d] = %d (MCS:%d HT BW:%dMHz%s)\n",
					   i, value, mcs_index, (1 << bw) * 20,
					   sgi_enable ? " SGI" : "");
			} else if (i <= 195) {
				sgi_enable = (i - 76) / (MAX_MCS_NUM_AC * 6);	// 0:LGI,
				// 1:SGI
				bw = ((i - 76) % (MAX_MCS_NUM_AC * 6)) / (MAX_MCS_NUM_AC * 2);	// 0:20MHz, 1:40MHz,
				// 2:80MHz
				nss = (((i - 76) % (MAX_MCS_NUM_AC * 6)) % (MAX_MCS_NUM_AC * 2)) / MAX_MCS_NUM_AC;	// 0:NSS1, 1:NSS2
				mcs_index = (i - 76) % MAX_MCS_NUM_AC;

				seq_printf(sfp,
					   "rx_rate[%03d] = %d (MCS:%d VHT BW:%dMHz NSS:%d%s)\n",
					   i, value, mcs_index, (1 << bw) * 20,
					   nss + 1, sgi_enable ? " SGI" : "");
			} else if (i <= 411) {
				gi = (i - 196) / (MAX_MCS_NUM_AX * 6);	// 0,1,2
				bw = ((i - 196) % (MAX_MCS_NUM_AX * 6)) / (MAX_MCS_NUM_AX * 2);	// 0:20MHz, 1:40MHz,
				// 2:80MHz
				nss = (((i - 196) % (MAX_MCS_NUM_AX * 6)) % (MAX_MCS_NUM_AX * 2)) / MAX_MCS_NUM_AX;	// 0:NSS1, 1:NSS2
				mcs_index = (i - 196) % MAX_MCS_NUM_AX;

				seq_printf(sfp,
					   "rx_rate[%03d] = %d (MCS:%d AX BW:%dMHz NSS:%d GI:%d)\n",
					   i, value, mcs_index, (1 << bw) * 20,
					   nss + 1, gi);
			}
		}
	}
	for (i = 0; i < SNR_MAX; i++) {
		value = atomic_read(&(phist_data->snr[i]));
		if (value)
			seq_printf(sfp, "snr[%02ddB] = %d\n", (int)(i - 128),
				   value);
	}
	for (i = 0; i < NOISE_FLR_MAX; i++) {
		value = atomic_read(&(phist_data->noise_flr[i]));
		if (value)
			seq_printf(sfp, "noise_flr[%02ddBm] = %d\n",
				   (int)(i - 128), value);
	}
	for (i = 0; i < SIG_STRENGTH_MAX; i++) {
		value = atomic_read(&(phist_data->sig_str[i]));
		if (value)
			seq_printf(sfp, "sig_strength[%02ddBm] = %d\n",
				   (int)(i - 128), value);
	}

	MODULE_PUT;
	LEAVE();
	return 0;
}

/**
 *  @brief Proc read function for histogram
 *
 *  @param sfp     pointer to seq_file structure
 *  @param data
 *
 *  @return        Number of output data or MLAN_STATUS_FAILURE
 */
static int
woal_histogram_read(struct seq_file *sfp, void *data)
{
	wlan_hist_proc_data *hist_data = (wlan_hist_proc_data *) sfp->private;
	moal_private *priv = (moal_private *)hist_data->priv;

	ENTER();
	if (!priv) {
		LEAVE();
		return -EFAULT;
	}

	if (hist_data->ant_idx < priv->phandle->card_info->histogram_table_num)
		woal_histogram_info(sfp, priv->hist_data[hist_data->ant_idx]);

	LEAVE();
	return 0;
}

static int
woal_histogram_proc_open(struct inode *inode, struct file *file)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)
	return single_open(file, woal_histogram_read, PDE_DATA(inode));
#else
	return single_open(file, woal_histogram_read, PDE(inode)->data);
#endif
}

/**
 *  @brief Proc write function for histogram
 *
 *  @param f       file pointer
 *  @param buf     pointer to data buffer
 *  @param count   data number to write
 *  @param off     Offset
 *
 *  @return        number of data
 */
static ssize_t
woal_histogram_write(struct file *f, const char __user * buf,
		     size_t count, loff_t * off)
{
	struct seq_file *sfp = f->private_data;
	wlan_hist_proc_data *hist_data = (wlan_hist_proc_data *) sfp->private;
	moal_private *priv = (moal_private *)hist_data->priv;
	woal_hist_reset_table(priv, hist_data->ant_idx);
	return count;
}

/**
 *  @brief Proc read function for log
 *
 *  @param sfp     pointer to seq_file structure
 *  @param data
 *
 *  @return        Number of output data or MLAN_STATUS_FAILURE
 */
static int
woal_log_read(struct seq_file *sfp, void *data)
{
	moal_private *priv = (moal_private *)sfp->private;
	mlan_ds_get_stats stats;
	int i = 0;
	ENTER();
	if (!priv) {
		LEAVE();
		return -EFAULT;
	}
	if (MODULE_GET == 0) {
		LEAVE();
		return -EFAULT;
	}

	memset(&stats, 0x00, sizeof(stats));
	if (MLAN_STATUS_SUCCESS !=
	    woal_get_stats_info(priv, MOAL_IOCTL_WAIT, &stats)) {
		PRINTM(MERROR,
		       "woal_log_read: Get log: Failed to get stats info!");
		MODULE_PUT;
		LEAVE();
		return -EFAULT;
	}

	seq_printf(sfp, "dot11GroupTransmittedFrameCount = %d\n",
		   stats.mcast_tx_frame);
	seq_printf(sfp, "dot11FailedCount = %d\n", stats.failed);
	seq_printf(sfp, "dot11RetryCount = %d\n", stats.retry);
	seq_printf(sfp, "dot11MultipleRetryCount = %d\n", stats.multi_retry);
	seq_printf(sfp, "dot11FrameDuplicateCount = %d\n", stats.frame_dup);
	seq_printf(sfp, "dot11RTSSuccessCount = %d\n", stats.rts_success);
	seq_printf(sfp, "dot11RTSFailureCount = %d\n", stats.rts_failure);
	seq_printf(sfp, "dot11ACKFailureCount = %d\n", stats.ack_failure);
	seq_printf(sfp, "dot11ReceivedFragmentCount = %d\n", stats.rx_frag);
	seq_printf(sfp, "dot11GroupReceivedFrameCount = %d\n",
		   stats.mcast_rx_frame);
	seq_printf(sfp, "dot11FCSErrorCount = %d\n", stats.fcs_error);
	seq_printf(sfp, "dot11TransmittedFrameCount = %d\n", stats.tx_frame);
	seq_printf(sfp, "wepicverrcnt-1 = %d\n", stats.wep_icv_error[0]);
	seq_printf(sfp, "wepicverrcnt-2 = %d\n", stats.wep_icv_error[1]);
	seq_printf(sfp, "wepicverrcnt-3 = %d\n", stats.wep_icv_error[2]);
	seq_printf(sfp, "wepicverrcnt-4 = %d\n", stats.wep_icv_error[3]);
	seq_printf(sfp, "beaconReceivedCount = %d\n", stats.bcn_rcv_cnt);
	seq_printf(sfp, "beaconMissedCount = %d\n", stats.bcn_miss_cnt);
	if (stats.amsdu_rx_cnt)
		seq_printf(sfp, "ReceivedMSDUinPerAMSDU = %d\n",
			   stats.msdu_in_rx_amsdu_cnt / stats.amsdu_rx_cnt);
	seq_printf(sfp, "ReceivedMSDUinAMSDUCount = %d\n",
		   stats.msdu_in_rx_amsdu_cnt);
	if (stats.amsdu_tx_cnt)
		seq_printf(sfp, "TransmitMSDUinPerAMSDU = %d\n",
			   stats.msdu_in_tx_amsdu_cnt / stats.amsdu_tx_cnt);
	seq_printf(sfp, "TransmitMSDUinAMSDUCount = %d\n",
		   stats.msdu_in_tx_amsdu_cnt);
	if (priv->phandle->fw_getlog_enable) {
		seq_printf(sfp, "dot11TransmittedFragmentCount = %u\n",
			   stats.tx_frag_cnt);
		seq_printf(sfp, "dot11QosTransmittedFragmentCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_tx_frag_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosFailedCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_failed_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosRetryCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_retry_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosMultipleRetryCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_multi_retry_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosFrameDuplicateCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_frm_dup_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosRTSSuccessCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_rts_suc_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosRTSFailureCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_rts_failure_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosACKFailureCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_ack_failure_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosReceivedFragmentCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_rx_frag_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosTransmittedFrameCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_tx_frm_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosDiscardedFrameCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_discarded_frm_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosMPDUsReceivedCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_mpdus_rx_cnt[i]);
		}
		seq_printf(sfp, "\ndot11QosRetriesReceivedCount = ");
		for (i = 0; i < 8; i++) {
			seq_printf(sfp, "%u ", stats.qos_retries_rx_cnt[i]);
		}
		seq_printf(sfp,
			   "\ndot11RSNAStatsCMACICVErrors = %u\n"
			   "dot11RSNAStatsCMACReplays = %u\n"
			   "dot11RSNAStatsRobustMgmtCCMPReplays = %u\n"
			   "dot11RSNAStatsTKIPICVErrors = %u\n"
			   "dot11RSNAStatsTKIPReplays = %u\n"
			   "dot11RSNAStatsCCMPDecryptErrors = %u\n"
			   "dot11RSNAstatsCCMPReplays = %u\n"
			   "dot11TransmittedAMSDUCount = %u\n"
			   "dot11FailedAMSDUCount = %u\n"
			   "dot11RetryAMSDUCount = %u\n"
			   "dot11MultipleRetryAMSDUCount = %u\n"
			   "dot11TransmittedOctetsInAMSDUCount = %llu\n"
			   "dot11AMSDUAckFailureCount = %u\n"
			   "dot11ReceivedAMSDUCount = %u\n"
			   "dot11ReceivedOctetsInAMSDUCount = %llu\n"
			   "dot11TransmittedAMPDUCount = %u\n"
			   "dot11TransmittedMPDUsInAMPDUCount = %u\n"
			   "dot11TransmittedOctetsInAMPDUCount = %llu\n"
			   "dot11AMPDUReceivedCount = %u\n"
			   "dot11MPDUInReceivedAMPDUCount = %u\n"
			   "dot11ReceivedOctetsInAMPDUCount = %llu\n"
			   "dot11AMPDUDelimiterCRCErrorCount = %u\n",
			   stats.cmacicv_errors, stats.cmac_replays,
			   stats.mgmt_ccmp_replays, stats.tkipicv_errors,
			   stats.tkip_replays, stats.ccmp_decrypt_errors,
			   stats.ccmp_replays, stats.tx_amsdu_cnt,
			   stats.failed_amsdu_cnt, stats.retry_amsdu_cnt,
			   stats.multi_retry_amsdu_cnt,
			   stats.tx_octets_in_amsdu_cnt,
			   stats.amsdu_ack_failure_cnt, stats.rx_amsdu_cnt,
			   stats.rx_octets_in_amsdu_cnt, stats.tx_ampdu_cnt,
			   stats.tx_mpdus_in_ampdu_cnt,
			   stats.tx_octets_in_ampdu_cnt, stats.ampdu_rx_cnt,
			   stats.mpdu_in_rx_ampdu_cnt,
			   stats.rx_octets_in_ampdu_cnt,
			   stats.ampdu_delimiter_crc_error_cnt);
	}

	MODULE_PUT;
	LEAVE();
	return 0;
}

/**
 *  @brief Proc read function for log
 *
 *  @param inode     pointer to inode
 *  @param file       file pointer
 *
 *  @return        number of data
 */
static int
woal_log_proc_open(struct inode *inode, struct file *file)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)
	return single_open(file, woal_log_read, PDE_DATA(inode));
#else
	return single_open(file, woal_log_read, PDE(inode)->data);
#endif
}

/********************************************************
		Local Functions
********************************************************/
/**
 *  @brief Proc read function
 *
 *  @param sfp     pointer to seq_file structure
 *  @param data
 *
 *  @return        Number of output data or MLAN_STATUS_FAILURE
 */
static int
woal_debug_read(struct seq_file *sfp, void *data)
{
	int val = 0;
	unsigned int i;

	struct debug_data_priv *items_priv =
		(struct debug_data_priv *)sfp->private;
	struct debug_data *d = items_priv->items;
	moal_private *priv = items_priv->priv;
	mlan_debug_info *info = NULL;
	t_u32 intf_mask = INTF_MASK << 8;
	unsigned int j;
#ifdef SDIO
	t_u8 mp_aggr_pkt_limit = 0;
#endif

	ENTER();

	if (priv == NULL) {
		LEAVE();
		return -EFAULT;
	}

	info = &(priv->phandle->debug_info);

	if (MODULE_GET == 0) {
		LEAVE();
		return -EFAULT;
	}

	priv->phandle->driver_state = woal_check_driver_status(priv->phandle);
	/* Get debug information */
	if (woal_get_debug_info(priv, MOAL_IOCTL_WAIT, info))
		goto exit;

	for (i = 0; i < (unsigned int)items_priv->num_of_items; i++) {
		/* If this item is interface specific but card interface is NOT
		 * correspond type, we will not count it. */
		if ((d[i].attr & intf_mask) &&
		    !((d[i].attr & intf_mask) &
		      (priv->phandle->card_type & intf_mask)))
			continue;

		if (d[i].size == 1)
			val = *((t_u8 *)d[i].addr);
		else if (d[i].size == 2)
			val = *((t_u16 *)d[i].addr);
		else if (d[i].size == 4)
			val = *((t_u32 *)d[i].addr);
		else {
			seq_printf(sfp, "%s=", d[i].name);
			for (j = 0; j < d[i].size; j += 2) {
				val = *(t_u16 *)(d[i].addr + j);
				seq_printf(sfp, "0x%x ", val);
			}
			seq_printf(sfp, "\n");
			continue;
		}
		if (strstr(d[i].name, "id") || strstr(d[i].name, "bitmap")
#ifdef PCIE
		    || strstr(d[i].name, "ptr")
#endif
			)
			seq_printf(sfp, "%s=0x%x\n", d[i].name, val);
		else
			seq_printf(sfp, "%s=%d\n", d[i].name, val);
	}
#ifdef SDIO
	if (IS_SD(priv->phandle->card_type)) {
		mp_aggr_pkt_limit = info->mp_aggr_pkt_limit;
		seq_printf(sfp, "last_recv_wr_bitmap=0x%x last_mp_index=%d\n",
			   info->last_recv_wr_bitmap, info->last_mp_index);
		seq_printf(sfp,
			   "last_recv_rd_bitmap=0x%x mp_data_port_mask=0x%x\n",
			   info->last_recv_rd_bitmap, info->mp_data_port_mask);
		for (i = 0; i < SDIO_MP_DBG_NUM; i++) {
			seq_printf(sfp,
				   "mp_wr_bitmap: 0x%x mp_wr_ports=0x%x len=%d curr_wr_port=0x%x\n",
				   info->last_mp_wr_bitmap[i],
				   info->last_mp_wr_ports[i],
				   info->last_mp_wr_len[i],
				   info->last_curr_wr_port[i]);
			for (j = 0; j < mp_aggr_pkt_limit; j++) {
				seq_printf(sfp, "0x%02x ",
					   info->last_mp_wr_info
					   [i * mp_aggr_pkt_limit + j]);
			}
			seq_printf(sfp, "\n");
		}
		seq_printf(sfp, "SDIO MPA Tx: ");
		for (i = 0; i < mp_aggr_pkt_limit; i++)
			seq_printf(sfp, "%d ", info->mpa_tx_count[i]);
		seq_printf(sfp, "\n");
		seq_printf(sfp, "SDIO MPA Rx: ");
		for (i = 0; i < mp_aggr_pkt_limit; i++)
			seq_printf(sfp, "%d ", info->mpa_rx_count[i]);
		seq_printf(sfp, "\n");
		seq_printf(sfp, "SDIO MP Update: ");
		for (i = 0; i < (mp_aggr_pkt_limit * 2); i++)
			seq_printf(sfp, "%d ", info->mp_update[i]);
		seq_printf(sfp, "\n");
	}
#endif
#ifdef PCIE
	if (IS_PCIE(priv->phandle->card_type)) {
		seq_printf(sfp, "txbd_rdptr=0x%x txbd_wrptr=0x%x\n",
			   info->txbd_rdptr, info->txbd_wrptr);
		seq_printf(sfp, "rxbd_rdptr=0x%x rxbd_wrptr=0x%x\n",
			   info->rxbd_rdptr, info->rxbd_wrptr);
		seq_printf(sfp, "eventbd_rdptr=0x%x event_wrptr=0x%x\n",
			   info->eventbd_rdptr, info->eventbd_wrptr);
		seq_printf(sfp, "last_wr_index:%d\n",
			   info->txbd_wrptr & (info->txrx_bd_size - 1));
		seq_printf(sfp, "txrx bd size:%d\n", info->txrx_bd_size);
	}
#endif
	seq_printf(sfp, "tcp_ack_drop_cnt=%d\n", priv->tcp_ack_drop_cnt);
	seq_printf(sfp, "tcp_ack_cnt=%d\n", priv->tcp_ack_cnt);
	seq_printf(sfp, "tcp_ack_payload=%d\n", priv->tcp_ack_payload);
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 29)
	for (i = 0; i < 4; i++)
		seq_printf(sfp, "wmm_tx_pending[%d]:%d\n", i,
			   atomic_read(&priv->wmm_tx_pending[i]));
#endif
	if (info->tx_tbl_num) {
		seq_printf(sfp, "Tx BA stream table:\n");
		for (i = 0; i < info->tx_tbl_num; i++) {
			seq_printf(sfp,
				   "tid = %d, ra = %02x:%02x:%02x:%02x:%02x:%02x amsdu=%d\n",
				   (int)info->tx_tbl[i].tid,
				   info->tx_tbl[i].ra[0], info->tx_tbl[i].ra[1],
				   info->tx_tbl[i].ra[2], info->tx_tbl[i].ra[3],
				   info->tx_tbl[i].ra[4], info->tx_tbl[i].ra[5],
				   (int)info->tx_tbl[i].amsdu);
		}
	}
	if (info->rx_tbl_num) {
		seq_printf(sfp, "Rx reorder table:\n");
		for (i = 0; i < info->rx_tbl_num; i++) {
			seq_printf(sfp,
				   "tid = %d, ta =  %02x:%02x:%02x:%02x:%02x:%02x, start_win = %d, "
				   "win_size = %d, amsdu=%d",
				   (int)info->rx_tbl[i].tid,
				   info->rx_tbl[i].ta[0], info->rx_tbl[i].ta[1],
				   info->rx_tbl[i].ta[2], info->rx_tbl[i].ta[3],
				   info->rx_tbl[i].ta[4], info->rx_tbl[i].ta[5],
				   (int)info->rx_tbl[i].start_win,
				   (int)info->rx_tbl[i].win_size,
				   (int)info->rx_tbl[i].amsdu);
			seq_printf(sfp, "\n");

			seq_printf(sfp, "buffer: ");
			for (j = 0; j < info->rx_tbl[i].win_size; j++) {
				if (info->rx_tbl[i].buffer[j] == MTRUE)
					seq_printf(sfp, "1 ");
				else
					seq_printf(sfp, "0 ");
			}
			seq_printf(sfp, "\n");
		}
	}
	for (i = 0; i < info->ralist_num; i++) {
		seq_printf(sfp,
			   "ralist ra: %02x:%02x:%02x:%02x:%02x:%02x tid=%d pkts=%d pause=%d\n",
			   info->ralist[i].ra[0], info->ralist[i].ra[1],
			   info->ralist[i].ra[2], info->ralist[i].ra[3],
			   info->ralist[i].ra[4], info->ralist[i].ra[5],
			   info->ralist[i].tid, info->ralist[i].total_pkts,
			   info->ralist[i].tx_pause);
	}

	for (i = 0; i < info->tdls_peer_num; i++) {
		seq_printf(sfp,
			   "tdls peer: %02x:%02x:%02x:%02x:%02x:%02x snr=%d nf=%d\n",
			   info->tdls_peer_list[i].mac_addr[0],
			   info->tdls_peer_list[i].mac_addr[1],
			   info->tdls_peer_list[i].mac_addr[2],
			   info->tdls_peer_list[i].mac_addr[3],
			   info->tdls_peer_list[i].mac_addr[4],
			   info->tdls_peer_list[i].mac_addr[5],
			   info->tdls_peer_list[i].snr,
			   -info->tdls_peer_list[i].nf);
		seq_printf(sfp, "htcap: ");
		for (j = 0; j < sizeof(IEEEtypes_HTCap_t); j++)
			seq_printf(sfp, "%02x ",
				   info->tdls_peer_list[i].ht_cap[j]);
		seq_printf(sfp, "\nExtcap: ");
		for (j = 0; j < sizeof(IEEEtypes_ExtCap_t); j++)
			seq_printf(sfp, "%02x ",
				   info->tdls_peer_list[i].ext_cap[j]);
		seq_printf(sfp, "\n");
		seq_printf(sfp, "vhtcap: ");
		for (j = 0; j < sizeof(IEEEtypes_VHTCap_t); j++)
			seq_printf(sfp, "%02x ",
				   info->tdls_peer_list[i].vht_cap[j]);
		seq_printf(sfp, "\n");
	}
exit:
	MODULE_PUT;
	LEAVE();
	return 0;
}

/**
 *  @brief Proc write function
 *
 *  @param f       file pointer
 *  @param buf     pointer to data buffer
 *  @param count   data number to write
 *  @param off     Offset
 *
 *  @return        number of data
 */
static ssize_t
woal_debug_write(struct file *f, const char __user * buf,
		 size_t count, loff_t * off)
{
	int r, i;
	char *pdata;
	char *p;
	char *p0;
	char *p1;
	char *p2;
	struct seq_file *sfp = f->private_data;
	struct debug_data_priv *items_priv =
		(struct debug_data_priv *)sfp->private;
	struct debug_data *d = items_priv->items;
	moal_private *priv = items_priv->priv;
	mlan_debug_info *info = &(priv->phandle->debug_info);
#ifdef DEBUG_LEVEL1
	t_u32 last_drvdbg = drvdbg;
#endif
	gfp_t flag;

	ENTER();

	if (MODULE_GET == 0) {
		LEAVE();
		return MLAN_STATUS_FAILURE;
	}
	flag = (in_atomic() || irqs_disabled())? GFP_ATOMIC : GFP_KERNEL;
	pdata = kzalloc(count + 1, flag);
	if (pdata == NULL) {
		MODULE_PUT;
		LEAVE();
		return 0;
	}

	if (copy_from_user(pdata, buf, count)) {
		PRINTM(MERROR, "Copy from user failed\n");
		kfree(pdata);
		MODULE_PUT;
		LEAVE();
		return 0;
	}
	pdata[count] = '\0';

	if (woal_get_debug_info(priv, MOAL_IOCTL_WAIT, info)) {
		kfree(pdata);
		MODULE_PUT;
		LEAVE();
		return 0;
	}

	p0 = pdata;
	for (i = 0; i < items_priv->num_of_items; i++) {
		do {
			p = strstr(p0, d[i].name);
			if (p == NULL)
				break;
			p1 = strchr(p, '\n');
			if (p1 == NULL)
				break;
			p0 = p1++;
			p2 = strchr(p, '=');
			if (!p2)
				break;
			p2++;
			r = woal_string_to_number(p2);
			if (d[i].size == 1)
				*((t_u8 *)d[i].addr) = (t_u8)r;
			else if (d[i].size == 2)
				*((t_u16 *)d[i].addr) = (t_u16)r;
			else if (d[i].size == 4)
				*((t_u32 *)d[i].addr) = (t_u32)r;
			break;
		} while (MTRUE);
	}
	kfree(pdata);

#ifdef DEBUG_LEVEL1
	if (last_drvdbg != drvdbg)
		woal_set_drvdbg(priv, drvdbg);
#endif

	MODULE_PUT;
	LEAVE();
	return count;
}

static int
woal_debug_proc_open(struct inode *inode, struct file *file)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)
	return single_open(file, woal_debug_read, PDE_DATA(inode));
#else
	return single_open(file, woal_debug_read, PDE(inode)->data);
#endif
}

#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
static const struct proc_ops debug_proc_fops = {
	.proc_open = woal_debug_proc_open,
	.proc_read = seq_read,
	.proc_lseek = seq_lseek,
	.proc_release = single_release,
	.proc_write = woal_debug_write,
};
#else
static const struct file_operations debug_proc_fops = {
	.owner = THIS_MODULE,
	.open = woal_debug_proc_open,
	.read = seq_read,
	.llseek = seq_lseek,
	.release = single_release,
	.write = woal_debug_write,
};
#endif

#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
static const struct proc_ops histogram_proc_fops = {
	.proc_open = woal_histogram_proc_open,
	.proc_read = seq_read,
	.proc_lseek = seq_lseek,
	.proc_release = single_release,
	.proc_write = woal_histogram_write,
};
#else
static const struct file_operations histogram_proc_fops = {
	.owner = THIS_MODULE,
	.open = woal_histogram_proc_open,
	.read = seq_read,
	.llseek = seq_lseek,
	.release = single_release,
	.write = woal_histogram_write,
};
#endif

#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
static const struct proc_ops log_proc_fops = {
	.proc_open = woal_log_proc_open,
	.proc_read = seq_read,
	.proc_lseek = seq_lseek,
	.proc_release = single_release,
};
#else
static const struct file_operations log_proc_fops = {
	.owner = THIS_MODULE,
	.open = woal_log_proc_open,
	.read = seq_read,
	.llseek = seq_lseek,
	.release = single_release,
};
#endif
/********************************************************
		Global Functions
********************************************************/
/**
 *  @brief Create debug proc file
 *
 *  @param priv    A pointer to a moal_private structure
 *
 *  @return        N/A
 */
void
woal_debug_entry(moal_private *priv)
{
	struct proc_dir_entry *r;
	int i;
	char hist_entry[50];
	struct debug_data *d = NULL;

	ENTER();

	if (priv->proc_entry == NULL) {
		LEAVE();
		return;
	}
#ifdef STA_SUPPORT
	if (GET_BSS_ROLE(priv) == MLAN_BSS_ROLE_STA) {
		priv->items_priv.items = kmalloc(sizeof(items), GFP_KERNEL);
		if (!priv->items_priv.items) {
			PRINTM(MERROR,
			       "Failed to allocate memory for debug data\n");
			LEAVE();
			return;
		}
		moal_memcpy_ext(priv->phandle, priv->items_priv.items, items,
				sizeof(items), sizeof(items));
		priv->items_priv.num_of_items = ARRAY_SIZE(items);
	}
#endif
#ifdef UAP_SUPPORT
	if (GET_BSS_ROLE(priv) == MLAN_BSS_ROLE_UAP) {
		priv->items_priv.items = kmalloc(sizeof(uap_items), GFP_KERNEL);
		if (!priv->items_priv.items) {
			PRINTM(MERROR,
			       "Failed to allocate memory for debug data\n");
			LEAVE();
			return;
		}
		moal_memcpy_ext(priv->phandle, priv->items_priv.items,
				uap_items, sizeof(uap_items),
				sizeof(uap_items));
		priv->items_priv.num_of_items = ARRAY_SIZE(uap_items);
	}
#endif

	priv->items_priv.priv = priv;

	d = priv->items_priv.items;
	for (i = 0; i < priv->items_priv.num_of_items; i++) {
		if (IS_INFO_ADDR(d[i].attr))
			d[i].addr += (t_ptr)&(priv->phandle->debug_info);
		else if (IS_HANDLE_ADDR(d[i].attr))
			d[i].addr += (t_ptr)(priv->phandle);
		else if (IS_PRIV_ADDR(d[i].attr))
			d[i].addr += (t_ptr)(priv);
		else if (IS_CARD_ADDR(d[i].attr))
			d[i].addr += (t_ptr)(priv->phandle->card);
	}

	/* Create proc entry */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)
	r = proc_create_data("debug", 0644, priv->proc_entry, &debug_proc_fops,
			     &priv->items_priv);
	if (r == NULL)
#else
	r = create_proc_entry("debug", 0644, priv->proc_entry);
	if (r) {
		r->data = &priv->items_priv;
		r->proc_fops = &debug_proc_fops;
	} else
#endif
	{
		PRINTM(MMSG, "Fail to create proc debug entry\n");
		LEAVE();
		return;
	}
	if (priv->bss_type == MLAN_BSS_TYPE_STA ||
	    priv->bss_type == MLAN_BSS_TYPE_UAP) {
		priv->hist_entry = proc_mkdir("histogram", priv->proc_entry);
		if (!priv->hist_entry) {
			PRINTM(MERROR, "Fail to mkdir histogram!\n");
			LEAVE();
			return;
		}
		for (i = 0; i < priv->phandle->card_info->histogram_table_num;
		     i++) {
			priv->hist_proc[i].ant_idx = i;
			priv->hist_proc[i].priv = priv;
			snprintf(hist_entry, sizeof(hist_entry), "wlan-ant%d",
				 i);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)
			r = proc_create_data(hist_entry, 0644, priv->hist_entry,
					     &histogram_proc_fops,
					     &priv->hist_proc[i]);
			if (r == NULL)
#else
			r = create_proc_entry("histogram", 0644,
					      priv->hist_entry);
			if (r) {
				r->data = &priv->hist_proc[i];
				r->proc_fops = &histogram_proc_fops;
			} else
#endif
			{
				PRINTM(MMSG,
				       "Fail to create proc histogram entry %s\n",
				       hist_entry);
				LEAVE();
				return;
			}
		}
	}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)
	r = proc_create_data("log", 0644, priv->proc_entry, &log_proc_fops,
			     priv);
	if (r == NULL)
#else
	r = create_proc_entry("log", 0644, priv->proc_entry);
	if (r) {
		r->data = priv;
		r->proc_fops = &log_proc_fops;
	} else
#endif
	{
		PRINTM(MMSG, "Fail to create proc log entry\n");
		LEAVE();
		return;
	}

	LEAVE();
}

/**
 *  @brief Remove proc file
 *
 *  @param priv  A pointer to a moal_private structure
 *
 *  @return      N/A
 */
void
woal_debug_remove(moal_private *priv)
{
	char hist_entry[50];
	int i;
	ENTER();

	kfree(priv->items_priv.items);
	/* Remove proc entry */
	remove_proc_entry("debug", priv->proc_entry);
	if (priv->bss_type == MLAN_BSS_TYPE_STA ||
	    priv->bss_type == MLAN_BSS_TYPE_UAP) {
		for (i = 0; i < priv->phandle->card_info->histogram_table_num;
		     i++) {
			snprintf(hist_entry, sizeof(hist_entry), "wlan-ant%d",
				 i);
			remove_proc_entry(hist_entry, priv->hist_entry);
		}
		remove_proc_entry("histogram", priv->proc_entry);
	}
	remove_proc_entry("log", priv->proc_entry);

	LEAVE();
}
#endif