1 /******************************************************************************
3 * Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 ******************************************************************************/
16 #include <drv_types.h>
17 #include <rtw_debug.h>
22 static struct proc_dir_entry *rtw_proc = NULL;
24 #define RTW_PROC_NAME "rtl8723bs"
26 #define get_proc_net init_net.proc_net
28 inline struct proc_dir_entry *rtw_proc_create_dir(const char *name, struct proc_dir_entry *parent, void *data)
30 struct proc_dir_entry *entry;
32 entry = proc_mkdir_data(name, S_IRUGO|S_IXUGO, parent, data);
37 inline struct proc_dir_entry *rtw_proc_create_entry(const char *name, struct proc_dir_entry *parent,
38 const struct file_operations *fops, void *data)
40 struct proc_dir_entry *entry;
42 entry = proc_create_data(name, S_IFREG|S_IRUGO, parent, fops, data);
47 static int proc_get_dummy(struct seq_file *m, void *v)
52 static int proc_get_drv_version(struct seq_file *m, void *v)
58 static int proc_get_log_level(struct seq_file *m, void *v)
64 static ssize_t proc_set_log_level(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
72 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
73 sscanf(tmp, "%d ", &log_level);
74 if (log_level >= _drv_always_ && log_level <= _drv_debug_)
76 GlobalDebugLevel = log_level;
77 printk("%d\n", GlobalDebugLevel);
88 * init/deinit when register/unregister driver
90 static const struct rtw_proc_hdl drv_proc_hdls [] = {
91 {"ver_info", proc_get_drv_version, NULL},
92 {"log_level", proc_get_log_level, proc_set_log_level},
95 static const int drv_proc_hdls_num = sizeof(drv_proc_hdls) / sizeof(struct rtw_proc_hdl);
97 static int rtw_drv_proc_open(struct inode *inode, struct file *file)
99 /* struct net_device *dev = proc_get_parent_data(inode); */
100 ssize_t index = (ssize_t)PDE_DATA(inode);
101 const struct rtw_proc_hdl *hdl = drv_proc_hdls+index;
103 return single_open(file, hdl->show, NULL);
106 static ssize_t rtw_drv_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
108 ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
109 const struct rtw_proc_hdl *hdl = drv_proc_hdls+index;
110 ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
113 return write(file, buffer, count, pos, NULL);
118 static const struct file_operations rtw_drv_proc_fops = {
119 .owner = THIS_MODULE,
120 .open = rtw_drv_proc_open,
123 .release = single_release,
124 .write = rtw_drv_proc_write,
127 int rtw_drv_proc_init(void)
131 struct proc_dir_entry *entry = NULL;
133 if (rtw_proc != NULL) {
138 rtw_proc = rtw_proc_create_dir(RTW_PROC_NAME, get_proc_net, NULL);
140 if (rtw_proc == NULL) {
145 for (i = 0;i<drv_proc_hdls_num;i++) {
146 entry = rtw_proc_create_entry(drv_proc_hdls[i].name, rtw_proc, &rtw_drv_proc_fops, (void *)i);
159 void rtw_drv_proc_deinit(void)
163 if (rtw_proc == NULL)
166 for (i = 0;i<drv_proc_hdls_num;i++)
167 remove_proc_entry(drv_proc_hdls[i].name, rtw_proc);
169 remove_proc_entry(RTW_PROC_NAME, get_proc_net);
173 static int proc_get_sd_f0_reg_dump(struct seq_file *m, void *v)
175 struct net_device *dev = m->private;
176 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
178 sd_f0_reg_dump(m, adapter);
183 static int proc_get_mac_reg_dump(struct seq_file *m, void *v)
185 struct net_device *dev = m->private;
186 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
188 mac_reg_dump(m, adapter);
193 static int proc_get_bb_reg_dump(struct seq_file *m, void *v)
195 struct net_device *dev = m->private;
196 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
198 bb_reg_dump(m, adapter);
203 static int proc_get_rf_reg_dump(struct seq_file *m, void *v)
205 struct net_device *dev = m->private;
206 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
208 rf_reg_dump(m, adapter);
212 static int proc_get_linked_info_dump(struct seq_file *m, void *v)
214 struct net_device *dev = m->private;
215 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
218 DBG_871X_SEL_NL(m, "linked_info_dump :%s\n", (padapter->bLinkInfoDump)?"enable":"disable");
223 static ssize_t proc_set_linked_info_dump(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
225 struct net_device *dev = data;
226 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
234 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
237 /* padapter->bLinkInfoDump = mode; */
238 /* DBG_871X("linked_info_dump =%s\n", (padapter->bLinkInfoDump)?"enable":"disable"); */
239 linked_info_dump(padapter, mode);
248 static int proc_get_rx_info(struct seq_file *m, void *v)
250 struct net_device *dev = m->private;
251 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
252 struct dvobj_priv *psdpriv = padapter->dvobj;
253 struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
255 /* Counts of packets whose seq_num is less than preorder_ctrl->indicate_seq, Ex delay, retransmission, redundant packets and so on */
256 DBG_871X_SEL_NL(m,"Counts of Packets Whose Seq_Num Less Than Reorder Control Seq_Num: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_ampdu_drop_count);
257 /* How many times the Rx Reorder Timer is triggered. */
258 DBG_871X_SEL_NL(m,"Rx Reorder Time-out Trigger Counts: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_ampdu_forced_indicate_count);
259 /* Total counts of packets loss */
260 DBG_871X_SEL_NL(m,"Rx Packet Loss Counts: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_ampdu_loss_count);
261 DBG_871X_SEL_NL(m,"Duplicate Management Frame Drop Count: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_dup_mgt_frame_drop_count);
262 DBG_871X_SEL_NL(m,"AMPDU BA window shift Count: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_ampdu_window_shift_cnt);
267 static ssize_t proc_reset_rx_info(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
269 struct net_device *dev = data;
270 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
271 struct dvobj_priv *psdpriv = padapter->dvobj;
272 struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
274 if (buffer && !copy_from_user(cmd, buffer, sizeof(cmd))) {
276 pdbgpriv->dbg_rx_ampdu_drop_count = 0;
277 pdbgpriv->dbg_rx_ampdu_forced_indicate_count = 0;
278 pdbgpriv->dbg_rx_ampdu_loss_count = 0;
279 pdbgpriv->dbg_rx_dup_mgt_frame_drop_count = 0;
280 pdbgpriv->dbg_rx_ampdu_window_shift_cnt = 0;
287 static int proc_get_cam(struct seq_file *m, void *v)
292 static ssize_t proc_set_cam(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
294 struct net_device *dev = data;
295 struct adapter *adapter;
301 adapter = (struct adapter *)rtw_netdev_priv(dev);
305 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
307 /* c <id>: clear specific cam entry */
308 /* wfc <id>: write specific cam entry from cam cache */
310 int num = sscanf(tmp, "%4s %hhu", cmd, &id);
314 if (id >= TOTAL_CAM_ENTRY)
317 if (strcmp("c", cmd) == 0) {
318 _clear_cam_entry(adapter, id);
319 adapter->securitypriv.hw_decrypted = false; /* temporarily set this for TX path to use SW enc */
320 } else if (strcmp("wfc", cmd) == 0) {
321 write_cam_from_cache(adapter, id);
328 static int proc_get_cam_cache(struct seq_file *m, void *v)
330 struct net_device *dev = m->private;
331 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
332 struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
335 DBG_871X_SEL_NL(m, "cam bitmap:0x%016llx\n", dvobj->cam_ctl.bitmap);
337 DBG_871X_SEL_NL(m, "%-2s %-6s %-17s %-32s %-3s %-7s"
338 /* %-2s %-2s %-4s %-5s" */
340 , "id", "ctrl", "addr", "key", "kid", "type"
341 /* "MK", "GK", "MFB", "valid" */
344 for (i = 0;i<32;i++) {
345 if (dvobj->cam_cache[i].ctrl != 0)
346 DBG_871X_SEL_NL(m, "%2u 0x%04x "MAC_FMT" "KEY_FMT" %3u %-7s"
347 /* %2u %2u 0x%02x %5u" */
349 , dvobj->cam_cache[i].ctrl
350 , MAC_ARG(dvobj->cam_cache[i].mac)
351 , KEY_ARG(dvobj->cam_cache[i].key)
352 , (dvobj->cam_cache[i].ctrl)&0x03
353 , security_type_str(((dvobj->cam_cache[i].ctrl)>>2)&0x07)
354 /* ((dvobj->cam_cache[i].ctrl)>>5)&0x01 */
355 /* ((dvobj->cam_cache[i].ctrl)>>6)&0x01 */
356 /* ((dvobj->cam_cache[i].ctrl)>>8)&0x7f */
357 /* ((dvobj->cam_cache[i].ctrl)>>15)&0x01 */
366 * init/deinit when register/unregister net_device
368 static const struct rtw_proc_hdl adapter_proc_hdls [] = {
369 {"write_reg", proc_get_dummy, proc_set_write_reg},
370 {"read_reg", proc_get_read_reg, proc_set_read_reg},
371 {"fwstate", proc_get_fwstate, NULL},
372 {"sec_info", proc_get_sec_info, NULL},
373 {"mlmext_state", proc_get_mlmext_state, NULL},
374 {"qos_option", proc_get_qos_option, NULL},
375 {"ht_option", proc_get_ht_option, NULL},
376 {"rf_info", proc_get_rf_info, NULL},
377 {"survey_info", proc_get_survey_info, NULL},
378 {"ap_info", proc_get_ap_info, NULL},
379 {"adapter_state", proc_get_adapter_state, NULL},
380 {"trx_info", proc_get_trx_info, NULL},
381 {"rate_ctl", proc_get_rate_ctl, proc_set_rate_ctl},
382 {"cam", proc_get_cam, proc_set_cam},
383 {"cam_cache", proc_get_cam_cache, NULL},
384 {"suspend_info", proc_get_suspend_resume_info, NULL},
385 {"rx_info", proc_get_rx_info, proc_reset_rx_info},
387 {"roam_flags", proc_get_roam_flags, proc_set_roam_flags},
388 {"roam_param", proc_get_roam_param, proc_set_roam_param},
389 {"roam_tgt_addr", proc_get_dummy, proc_set_roam_tgt_addr},
391 {"sd_f0_reg_dump", proc_get_sd_f0_reg_dump, NULL},
393 {"fwdl_test_case", proc_get_dummy, proc_set_fwdl_test_case},
394 {"wait_hiq_empty", proc_get_dummy, proc_set_wait_hiq_empty},
396 {"mac_reg_dump", proc_get_mac_reg_dump, NULL},
397 {"bb_reg_dump", proc_get_bb_reg_dump, NULL},
398 {"rf_reg_dump", proc_get_rf_reg_dump, NULL},
400 {"all_sta_info", proc_get_all_sta_info, NULL},
402 {"rx_signal", proc_get_rx_signal, proc_set_rx_signal},
403 {"hw_info", proc_get_hw_status, NULL},
405 {"ht_enable", proc_get_ht_enable, proc_set_ht_enable},
406 {"bw_mode", proc_get_bw_mode, proc_set_bw_mode},
407 {"ampdu_enable", proc_get_ampdu_enable, proc_set_ampdu_enable},
408 {"rx_stbc", proc_get_rx_stbc, proc_set_rx_stbc},
409 {"rx_ampdu", proc_get_rx_ampdu, proc_set_rx_ampdu},
411 {"en_fwps", proc_get_en_fwps, proc_set_en_fwps},
413 /* path_rssi", proc_get_two_path_rssi, NULL}, */
414 {"rssi_disp", proc_get_rssi_disp, proc_set_rssi_disp},
416 {"btcoex_dbg", proc_get_btcoex_dbg, proc_set_btcoex_dbg},
417 {"btcoex", proc_get_btcoex_info, NULL},
419 {"linked_info_dump", proc_get_linked_info_dump, proc_set_linked_info_dump},
420 #ifdef CONFIG_DBG_COUNTER
421 {"rx_logs", proc_get_rx_logs, NULL},
422 {"tx_logs", proc_get_tx_logs, NULL},
423 {"int_logs", proc_get_int_logs, NULL},
427 static const int adapter_proc_hdls_num = sizeof(adapter_proc_hdls) / sizeof(struct rtw_proc_hdl);
429 static int rtw_adapter_proc_open(struct inode *inode, struct file *file)
431 ssize_t index = (ssize_t)PDE_DATA(inode);
432 const struct rtw_proc_hdl *hdl = adapter_proc_hdls+index;
434 return single_open(file, hdl->show, proc_get_parent_data(inode));
437 static ssize_t rtw_adapter_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
439 ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
440 const struct rtw_proc_hdl *hdl = adapter_proc_hdls+index;
441 ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
444 return write(file, buffer, count, pos, ((struct seq_file *)file->private_data)->private);
449 static const struct file_operations rtw_adapter_proc_fops = {
450 .owner = THIS_MODULE,
451 .open = rtw_adapter_proc_open,
454 .release = single_release,
455 .write = rtw_adapter_proc_write,
458 int proc_get_odm_dbg_comp(struct seq_file *m, void *v)
460 struct net_device *dev = m->private;
461 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
463 rtw_odm_dbg_comp_msg(m, adapter);
468 ssize_t proc_set_odm_dbg_comp(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
470 struct net_device *dev = data;
471 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
479 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
481 int num = sscanf(tmp, "%llx", &dbg_comp);
486 rtw_odm_dbg_comp_set(adapter, dbg_comp);
492 int proc_get_odm_dbg_level(struct seq_file *m, void *v)
494 struct net_device *dev = m->private;
495 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
497 rtw_odm_dbg_level_msg(m, adapter);
502 ssize_t proc_set_odm_dbg_level(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
504 struct net_device *dev = data;
505 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
513 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
515 int num = sscanf(tmp, "%u", &dbg_level);
520 rtw_odm_dbg_level_set(adapter, dbg_level);
526 static int proc_get_odm_ability(struct seq_file *m, void *v)
528 struct net_device *dev = m->private;
529 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
531 rtw_odm_ability_msg(m, adapter);
536 static ssize_t proc_set_odm_ability(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
538 struct net_device *dev = data;
539 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
547 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
549 int num = sscanf(tmp, "%x", &ability);
554 rtw_odm_ability_set(adapter, ability);
560 int proc_get_odm_adaptivity(struct seq_file *m, void *v)
562 struct net_device *dev = m->private;
563 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
565 rtw_odm_adaptivity_parm_msg(m, padapter);
570 ssize_t proc_set_odm_adaptivity(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
572 struct net_device *dev = data;
573 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
585 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
587 int num = sscanf(tmp, "%x %hhd %x %d %hhu %hhu",
588 &TH_L2H_ini, &TH_EDCCA_HL_diff, &IGI_Base, &ForceEDCCA, &AdapEn_RSSI, &IGI_LowerBound);
593 rtw_odm_adaptivity_parm_set(padapter, (s8)TH_L2H_ini, TH_EDCCA_HL_diff, (s8)IGI_Base, (bool)ForceEDCCA, AdapEn_RSSI, IGI_LowerBound);
601 * init/deinit when register/unregister net_device, along with rtw_adapter_proc
603 static const struct rtw_proc_hdl odm_proc_hdls [] = {
604 {"dbg_comp", proc_get_odm_dbg_comp, proc_set_odm_dbg_comp},
605 {"dbg_level", proc_get_odm_dbg_level, proc_set_odm_dbg_level},
606 {"ability", proc_get_odm_ability, proc_set_odm_ability},
607 {"adaptivity", proc_get_odm_adaptivity, proc_set_odm_adaptivity},
610 static const int odm_proc_hdls_num = sizeof(odm_proc_hdls) / sizeof(struct rtw_proc_hdl);
612 static int rtw_odm_proc_open(struct inode *inode, struct file *file)
614 ssize_t index = (ssize_t)PDE_DATA(inode);
615 const struct rtw_proc_hdl *hdl = odm_proc_hdls+index;
617 return single_open(file, hdl->show, proc_get_parent_data(inode));
620 static ssize_t rtw_odm_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
622 ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
623 const struct rtw_proc_hdl *hdl = odm_proc_hdls+index;
624 ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
627 return write(file, buffer, count, pos, ((struct seq_file *)file->private_data)->private);
632 static const struct file_operations rtw_odm_proc_fops = {
633 .owner = THIS_MODULE,
634 .open = rtw_odm_proc_open,
637 .release = single_release,
638 .write = rtw_odm_proc_write,
641 static struct proc_dir_entry *rtw_odm_proc_init(struct net_device *dev)
643 struct proc_dir_entry *dir_odm = NULL;
644 struct proc_dir_entry *entry = NULL;
645 struct adapter *adapter = rtw_netdev_priv(dev);
648 if (adapter->dir_dev == NULL) {
653 if (adapter->dir_odm != NULL) {
658 dir_odm = rtw_proc_create_dir("odm", adapter->dir_dev, dev);
659 if (dir_odm == NULL) {
664 adapter->dir_odm = dir_odm;
666 for (i = 0;i<odm_proc_hdls_num;i++) {
667 entry = rtw_proc_create_entry(odm_proc_hdls[i].name, dir_odm, &rtw_odm_proc_fops, (void *)i);
678 static void rtw_odm_proc_deinit(struct adapter *adapter)
680 struct proc_dir_entry *dir_odm = NULL;
683 dir_odm = adapter->dir_odm;
685 if (dir_odm == NULL) {
690 for (i = 0;i<odm_proc_hdls_num;i++)
691 remove_proc_entry(odm_proc_hdls[i].name, dir_odm);
693 remove_proc_entry("odm", adapter->dir_dev);
695 adapter->dir_odm = NULL;
698 struct proc_dir_entry *rtw_adapter_proc_init(struct net_device *dev)
700 struct proc_dir_entry *drv_proc = rtw_proc;
701 struct proc_dir_entry *dir_dev = NULL;
702 struct proc_dir_entry *entry = NULL;
703 struct adapter *adapter = rtw_netdev_priv(dev);
706 if (drv_proc == NULL) {
711 if (adapter->dir_dev != NULL) {
716 dir_dev = rtw_proc_create_dir(dev->name, drv_proc, dev);
717 if (dir_dev == NULL) {
722 adapter->dir_dev = dir_dev;
724 for (i = 0;i<adapter_proc_hdls_num;i++) {
725 entry = rtw_proc_create_entry(adapter_proc_hdls[i].name, dir_dev, &rtw_adapter_proc_fops, (void *)i);
732 rtw_odm_proc_init(dev);
738 void rtw_adapter_proc_deinit(struct net_device *dev)
740 struct proc_dir_entry *drv_proc = rtw_proc;
741 struct proc_dir_entry *dir_dev = NULL;
742 struct adapter *adapter = rtw_netdev_priv(dev);
745 dir_dev = adapter->dir_dev;
747 if (dir_dev == NULL) {
752 for (i = 0;i<adapter_proc_hdls_num;i++)
753 remove_proc_entry(adapter_proc_hdls[i].name, dir_dev);
755 rtw_odm_proc_deinit(adapter);
757 remove_proc_entry(dev->name, drv_proc);
759 adapter->dir_dev = NULL;
762 void rtw_adapter_proc_replace(struct net_device *dev)
764 struct proc_dir_entry *drv_proc = rtw_proc;
765 struct proc_dir_entry *dir_dev = NULL;
766 struct adapter *adapter = rtw_netdev_priv(dev);
769 dir_dev = adapter->dir_dev;
771 if (dir_dev == NULL) {
776 for (i = 0;i<adapter_proc_hdls_num;i++)
777 remove_proc_entry(adapter_proc_hdls[i].name, dir_dev);
779 rtw_odm_proc_deinit(adapter);
781 remove_proc_entry(adapter->old_ifname, drv_proc);
783 adapter->dir_dev = NULL;
785 rtw_adapter_proc_init(dev);
789 #endif /* PROC_DEBUG */