// SPDX-License-Identifier: GPL-2.0-only /****************************************************************************** * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * * Contact Information: * Intel Linux Wireless <[email protected]> * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 *****************************************************************************/ #include <linux/ieee80211.h> #include <linux/export.h> #include <net/mac80211.h> #include "common.h" static void il_clear_traffic_stats(struct il_priv *il) { … } /* * il_update_stats function record all the MGMT, CTRL and DATA pkt for * both TX and Rx . Use debugfs to display the rx/rx_stats */ void il_update_stats(struct il_priv *il, bool is_tx, __le16 fc, u16 len) { … } EXPORT_SYMBOL(…); /* create and remove of files */ #define DEBUGFS_ADD_FILE(name, parent, mode) … #define DEBUGFS_ADD_BOOL(name, parent, ptr) … /* file operation */ #define DEBUGFS_READ_FUNC(name) … #define DEBUGFS_WRITE_FUNC(name) … #define DEBUGFS_READ_FILE_OPS(name) … #define DEBUGFS_WRITE_FILE_OPS(name) … #define DEBUGFS_READ_WRITE_FILE_OPS(name) … static const char * il_get_mgmt_string(int cmd) { … } static const char * il_get_ctrl_string(int cmd) { … } static ssize_t il_dbgfs_tx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_clear_traffic_stats_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_rx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } #define BYTE1_MASK … #define BYTE2_MASK … #define BYTE3_MASK … static ssize_t il_dbgfs_sram_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_sram_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_stations_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_nvm_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_channels_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_status_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_interrupt_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_interrupt_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_qos_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_disable_ht40_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_disable_ht40_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } DEBUGFS_READ_WRITE_FILE_OPS(sram); DEBUGFS_READ_FILE_OPS(nvm); DEBUGFS_READ_FILE_OPS(stations); DEBUGFS_READ_FILE_OPS(channels); DEBUGFS_READ_FILE_OPS(status); DEBUGFS_READ_WRITE_FILE_OPS(interrupt); DEBUGFS_READ_FILE_OPS(qos); DEBUGFS_READ_WRITE_FILE_OPS(disable_ht40); static ssize_t il_dbgfs_tx_queue_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_rx_queue_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_ucode_rx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_ucode_tx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_ucode_general_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_sensitivity_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_chain_noise_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_power_save_status_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_clear_ucode_stats_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_rxon_flags_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_rxon_filter_flags_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_fh_reg_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_missed_beacon_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_missed_beacon_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_force_reset_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_force_reset_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { … } static ssize_t il_dbgfs_wd_timeout_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { … } DEBUGFS_READ_FILE_OPS(rx_stats); DEBUGFS_READ_FILE_OPS(tx_stats); DEBUGFS_READ_FILE_OPS(rx_queue); DEBUGFS_READ_FILE_OPS(tx_queue); DEBUGFS_READ_FILE_OPS(ucode_rx_stats); DEBUGFS_READ_FILE_OPS(ucode_tx_stats); DEBUGFS_READ_FILE_OPS(ucode_general_stats); DEBUGFS_READ_FILE_OPS(sensitivity); DEBUGFS_READ_FILE_OPS(chain_noise); DEBUGFS_READ_FILE_OPS(power_save_status); DEBUGFS_WRITE_FILE_OPS(clear_ucode_stats); DEBUGFS_WRITE_FILE_OPS(clear_traffic_stats); DEBUGFS_READ_FILE_OPS(fh_reg); DEBUGFS_READ_WRITE_FILE_OPS(missed_beacon); DEBUGFS_READ_WRITE_FILE_OPS(force_reset); DEBUGFS_READ_FILE_OPS(rxon_flags); DEBUGFS_READ_FILE_OPS(rxon_filter_flags); DEBUGFS_WRITE_FILE_OPS(wd_timeout); /* * Create the debugfs files and directories * */ void il_dbgfs_register(struct il_priv *il, const char *name) { … } EXPORT_SYMBOL(…); /* * Remove the debugfs files and directories */ void il_dbgfs_unregister(struct il_priv *il) { … } EXPORT_SYMBOL(…);
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