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mwifiex/mxm_wifiex/wlan_src/mlinux/moal_debug.c
Sherry Sun 13b6fdb0b4 mxm_wifiex: update to mxm5x17283 release 
changes:
1. WCSWREL-191: Fixed the error when loading module param from user config for SD8801
2. WCSWREL-186: Fixed the issue of mlanutl failing on kernel higher than L5.15
3. Fixed low throughput issue for WPA3 SAE
4. Added driver change for WLAN throughput improvement on 8997 SoC
5. Updated README to recommend not to use WEP/TKIP for all chipsets
6. WCSWREL-180: Fix P2P test fail on kernel higher than L5.12
7. WCSWREL-156: kernel_write/kernel_read not allowed by drivers for L5.10 kernel GKI buildou
8. Alternative for pm_qos_add_request/pm_qos_remove_request

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Approved-by: Tian Yang <yang.tian@nxp.com>
2021-10-14 10:50:37 +08:00

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/** @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},
};
#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
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