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>
20 #ifdef CONFIG_PROC_DEBUG
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;
102 return single_open(file, hdl->show, NULL);
105 static ssize_t rtw_drv_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
107 ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
108 const struct rtw_proc_hdl *hdl = drv_proc_hdls+index;
109 ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
112 return write(file, buffer, count, pos, NULL);
117 static const struct file_operations rtw_drv_proc_fops = {
118 .owner = THIS_MODULE,
119 .open = rtw_drv_proc_open,
122 .release = single_release,
123 .write = rtw_drv_proc_write,
126 int rtw_drv_proc_init(void)
130 struct proc_dir_entry *entry = NULL;
132 if (rtw_proc != NULL) {
137 rtw_proc = rtw_proc_create_dir(RTW_PROC_NAME, get_proc_net, NULL);
139 if (rtw_proc == NULL) {
144 for (i = 0;i<drv_proc_hdls_num;i++) {
145 entry = rtw_proc_create_entry(drv_proc_hdls[i].name, rtw_proc, &rtw_drv_proc_fops, (void *)i);
158 void rtw_drv_proc_deinit(void)
162 if (rtw_proc == NULL)
165 for (i = 0;i<drv_proc_hdls_num;i++)
166 remove_proc_entry(drv_proc_hdls[i].name, rtw_proc);
168 remove_proc_entry(RTW_PROC_NAME, get_proc_net);
172 static int proc_get_sd_f0_reg_dump(struct seq_file *m, void *v)
174 struct net_device *dev = m->private;
175 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
177 sd_f0_reg_dump(m, adapter);
182 static int proc_get_mac_reg_dump(struct seq_file *m, void *v)
184 struct net_device *dev = m->private;
185 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
187 mac_reg_dump(m, adapter);
192 static int proc_get_bb_reg_dump(struct seq_file *m, void *v)
194 struct net_device *dev = m->private;
195 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
197 bb_reg_dump(m, adapter);
202 static int proc_get_rf_reg_dump(struct seq_file *m, void *v)
204 struct net_device *dev = m->private;
205 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
207 rf_reg_dump(m, adapter);
211 static int proc_get_linked_info_dump(struct seq_file *m, void *v)
213 struct net_device *dev = m->private;
214 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
217 DBG_871X_SEL_NL(m, "linked_info_dump :%s\n", (padapter->bLinkInfoDump)?"enable":"disable");
222 static ssize_t proc_set_linked_info_dump(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
224 struct net_device *dev = data;
225 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
233 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
236 /* padapter->bLinkInfoDump = mode; */
237 /* DBG_871X("linked_info_dump =%s\n", (padapter->bLinkInfoDump)?"enable":"disable"); */
238 linked_info_dump(padapter, mode);
247 static int proc_get_rx_info(struct seq_file *m, void *v)
249 struct net_device *dev = m->private;
250 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
251 struct dvobj_priv *psdpriv = padapter->dvobj;
252 struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
254 /* Counts of packets whose seq_num is less than preorder_ctrl->indicate_seq, Ex delay, retransmission, redundant packets and so on */
255 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);
256 /* How many times the Rx Reorder Timer is triggered. */
257 DBG_871X_SEL_NL(m,"Rx Reorder Time-out Trigger Counts: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_ampdu_forced_indicate_count);
258 /* Total counts of packets loss */
259 DBG_871X_SEL_NL(m,"Rx Packet Loss Counts: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_ampdu_loss_count);
260 DBG_871X_SEL_NL(m,"Duplicate Management Frame Drop Count: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_dup_mgt_frame_drop_count);
261 DBG_871X_SEL_NL(m,"AMPDU BA window shift Count: %llu\n", (unsigned long long)pdbgpriv->dbg_rx_ampdu_window_shift_cnt);
266 static ssize_t proc_reset_rx_info(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
268 struct net_device *dev = data;
269 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
270 struct dvobj_priv *psdpriv = padapter->dvobj;
271 struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
273 if (buffer && !copy_from_user(cmd, buffer, sizeof(cmd))) {
275 pdbgpriv->dbg_rx_ampdu_drop_count = 0;
276 pdbgpriv->dbg_rx_ampdu_forced_indicate_count = 0;
277 pdbgpriv->dbg_rx_ampdu_loss_count = 0;
278 pdbgpriv->dbg_rx_dup_mgt_frame_drop_count = 0;
279 pdbgpriv->dbg_rx_ampdu_window_shift_cnt = 0;
286 static int proc_get_cam(struct seq_file *m, void *v)
291 static ssize_t proc_set_cam(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
293 struct net_device *dev = data;
294 struct adapter *adapter;
300 adapter = (struct adapter *)rtw_netdev_priv(dev);
304 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
306 /* c <id>: clear specific cam entry */
307 /* wfc <id>: write specific cam entry from cam cache */
309 int num = sscanf(tmp, "%4s %hhu", cmd, &id);
314 if (strcmp("c", cmd) == 0) {
315 _clear_cam_entry(adapter, id);
316 adapter->securitypriv.hw_decrypted = false; /* temporarily set this for TX path to use SW enc */
317 } else if (strcmp("wfc", cmd) == 0) {
318 write_cam_from_cache(adapter, id);
325 static int proc_get_cam_cache(struct seq_file *m, void *v)
327 struct net_device *dev = m->private;
328 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
329 struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
332 DBG_871X_SEL_NL(m, "cam bitmap:0x%016llx\n", dvobj->cam_ctl.bitmap);
334 DBG_871X_SEL_NL(m, "%-2s %-6s %-17s %-32s %-3s %-7s"
335 /* %-2s %-2s %-4s %-5s" */
337 , "id", "ctrl", "addr", "key", "kid", "type"
338 /* "MK", "GK", "MFB", "valid" */
341 for (i = 0;i<32;i++) {
342 if (dvobj->cam_cache[i].ctrl != 0)
343 DBG_871X_SEL_NL(m, "%2u 0x%04x "MAC_FMT" "KEY_FMT" %3u %-7s"
344 /* %2u %2u 0x%02x %5u" */
346 , dvobj->cam_cache[i].ctrl
347 , MAC_ARG(dvobj->cam_cache[i].mac)
348 , KEY_ARG(dvobj->cam_cache[i].key)
349 , (dvobj->cam_cache[i].ctrl)&0x03
350 , security_type_str(((dvobj->cam_cache[i].ctrl)>>2)&0x07)
351 /* ((dvobj->cam_cache[i].ctrl)>>5)&0x01 */
352 /* ((dvobj->cam_cache[i].ctrl)>>6)&0x01 */
353 /* ((dvobj->cam_cache[i].ctrl)>>8)&0x7f */
354 /* ((dvobj->cam_cache[i].ctrl)>>15)&0x01 */
363 * init/deinit when register/unregister net_device
365 static const struct rtw_proc_hdl adapter_proc_hdls [] = {
366 {"write_reg", proc_get_dummy, proc_set_write_reg},
367 {"read_reg", proc_get_read_reg, proc_set_read_reg},
368 {"fwstate", proc_get_fwstate, NULL},
369 {"sec_info", proc_get_sec_info, NULL},
370 {"mlmext_state", proc_get_mlmext_state, NULL},
371 {"qos_option", proc_get_qos_option, NULL},
372 {"ht_option", proc_get_ht_option, NULL},
373 {"rf_info", proc_get_rf_info, NULL},
374 {"survey_info", proc_get_survey_info, NULL},
375 {"ap_info", proc_get_ap_info, NULL},
376 {"adapter_state", proc_get_adapter_state, NULL},
377 {"trx_info", proc_get_trx_info, NULL},
378 {"rate_ctl", proc_get_rate_ctl, proc_set_rate_ctl},
379 {"cam", proc_get_cam, proc_set_cam},
380 {"cam_cache", proc_get_cam_cache, NULL},
381 {"suspend_info", proc_get_suspend_resume_info, NULL},
382 {"rx_info", proc_get_rx_info, proc_reset_rx_info},
384 {"roam_flags", proc_get_roam_flags, proc_set_roam_flags},
385 {"roam_param", proc_get_roam_param, proc_set_roam_param},
386 {"roam_tgt_addr", proc_get_dummy, proc_set_roam_tgt_addr},
388 {"sd_f0_reg_dump", proc_get_sd_f0_reg_dump, NULL},
390 {"fwdl_test_case", proc_get_dummy, proc_set_fwdl_test_case},
391 {"wait_hiq_empty", proc_get_dummy, proc_set_wait_hiq_empty},
393 {"mac_reg_dump", proc_get_mac_reg_dump, NULL},
394 {"bb_reg_dump", proc_get_bb_reg_dump, NULL},
395 {"rf_reg_dump", proc_get_rf_reg_dump, NULL},
397 {"all_sta_info", proc_get_all_sta_info, NULL},
399 {"rx_signal", proc_get_rx_signal, proc_set_rx_signal},
400 {"hw_info", proc_get_hw_status, NULL},
402 {"ht_enable", proc_get_ht_enable, proc_set_ht_enable},
403 {"bw_mode", proc_get_bw_mode, proc_set_bw_mode},
404 {"ampdu_enable", proc_get_ampdu_enable, proc_set_ampdu_enable},
405 {"rx_stbc", proc_get_rx_stbc, proc_set_rx_stbc},
406 {"rx_ampdu", proc_get_rx_ampdu, proc_set_rx_ampdu},
408 {"en_fwps", proc_get_en_fwps, proc_set_en_fwps},
410 /* path_rssi", proc_get_two_path_rssi, NULL}, */
411 {"rssi_disp", proc_get_rssi_disp, proc_set_rssi_disp},
413 {"btcoex_dbg", proc_get_btcoex_dbg, proc_set_btcoex_dbg},
414 {"btcoex", proc_get_btcoex_info, NULL},
416 {"linked_info_dump", proc_get_linked_info_dump, proc_set_linked_info_dump},
417 #ifdef CONFIG_DBG_COUNTER
418 {"rx_logs", proc_get_rx_logs, NULL},
419 {"tx_logs", proc_get_tx_logs, NULL},
420 {"int_logs", proc_get_int_logs, NULL},
424 static const int adapter_proc_hdls_num = sizeof(adapter_proc_hdls) / sizeof(struct rtw_proc_hdl);
426 static int rtw_adapter_proc_open(struct inode *inode, struct file *file)
428 ssize_t index = (ssize_t)PDE_DATA(inode);
429 const struct rtw_proc_hdl *hdl = adapter_proc_hdls+index;
431 return single_open(file, hdl->show, proc_get_parent_data(inode));
434 static ssize_t rtw_adapter_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
436 ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
437 const struct rtw_proc_hdl *hdl = adapter_proc_hdls+index;
438 ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
441 return write(file, buffer, count, pos, ((struct seq_file *)file->private_data)->private);
446 static const struct file_operations rtw_adapter_proc_fops = {
447 .owner = THIS_MODULE,
448 .open = rtw_adapter_proc_open,
451 .release = single_release,
452 .write = rtw_adapter_proc_write,
455 int proc_get_odm_dbg_comp(struct seq_file *m, void *v)
457 struct net_device *dev = m->private;
458 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
460 rtw_odm_dbg_comp_msg(m, adapter);
465 ssize_t proc_set_odm_dbg_comp(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
467 struct net_device *dev = data;
468 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
476 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
478 int num = sscanf(tmp, "%llx", &dbg_comp);
483 rtw_odm_dbg_comp_set(adapter, dbg_comp);
489 int proc_get_odm_dbg_level(struct seq_file *m, void *v)
491 struct net_device *dev = m->private;
492 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
494 rtw_odm_dbg_level_msg(m, adapter);
499 ssize_t proc_set_odm_dbg_level(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
501 struct net_device *dev = data;
502 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
510 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
512 int num = sscanf(tmp, "%u", &dbg_level);
517 rtw_odm_dbg_level_set(adapter, dbg_level);
523 static int proc_get_odm_ability(struct seq_file *m, void *v)
525 struct net_device *dev = m->private;
526 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
528 rtw_odm_ability_msg(m, adapter);
533 static ssize_t proc_set_odm_ability(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
535 struct net_device *dev = data;
536 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
544 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
546 int num = sscanf(tmp, "%x", &ability);
551 rtw_odm_ability_set(adapter, ability);
557 int proc_get_odm_adaptivity(struct seq_file *m, void *v)
559 struct net_device *dev = m->private;
560 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
562 rtw_odm_adaptivity_parm_msg(m, padapter);
567 ssize_t proc_set_odm_adaptivity(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
569 struct net_device *dev = data;
570 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
582 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
584 int num = sscanf(tmp, "%x %hhd %x %d %hhu %hhu",
585 &TH_L2H_ini, &TH_EDCCA_HL_diff, &IGI_Base, &ForceEDCCA, &AdapEn_RSSI, &IGI_LowerBound);
590 rtw_odm_adaptivity_parm_set(padapter, (s8)TH_L2H_ini, TH_EDCCA_HL_diff, (s8)IGI_Base, (bool)ForceEDCCA, AdapEn_RSSI, IGI_LowerBound);
598 * init/deinit when register/unregister net_device, along with rtw_adapter_proc
600 static const struct rtw_proc_hdl odm_proc_hdls [] = {
601 {"dbg_comp", proc_get_odm_dbg_comp, proc_set_odm_dbg_comp},
602 {"dbg_level", proc_get_odm_dbg_level, proc_set_odm_dbg_level},
603 {"ability", proc_get_odm_ability, proc_set_odm_ability},
604 {"adaptivity", proc_get_odm_adaptivity, proc_set_odm_adaptivity},
607 static const int odm_proc_hdls_num = sizeof(odm_proc_hdls) / sizeof(struct rtw_proc_hdl);
609 static int rtw_odm_proc_open(struct inode *inode, struct file *file)
611 ssize_t index = (ssize_t)PDE_DATA(inode);
612 const struct rtw_proc_hdl *hdl = odm_proc_hdls+index;
614 return single_open(file, hdl->show, proc_get_parent_data(inode));
617 static ssize_t rtw_odm_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
619 ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
620 const struct rtw_proc_hdl *hdl = odm_proc_hdls+index;
621 ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
624 return write(file, buffer, count, pos, ((struct seq_file *)file->private_data)->private);
629 static const struct file_operations rtw_odm_proc_fops = {
630 .owner = THIS_MODULE,
631 .open = rtw_odm_proc_open,
634 .release = single_release,
635 .write = rtw_odm_proc_write,
638 static struct proc_dir_entry *rtw_odm_proc_init(struct net_device *dev)
640 struct proc_dir_entry *dir_odm = NULL;
641 struct proc_dir_entry *entry = NULL;
642 struct adapter *adapter = rtw_netdev_priv(dev);
645 if (adapter->dir_dev == NULL) {
650 if (adapter->dir_odm != NULL) {
655 dir_odm = rtw_proc_create_dir("odm", adapter->dir_dev, dev);
656 if (dir_odm == NULL) {
661 adapter->dir_odm = dir_odm;
663 for (i = 0;i<odm_proc_hdls_num;i++) {
664 entry = rtw_proc_create_entry(odm_proc_hdls[i].name, dir_odm, &rtw_odm_proc_fops, (void *)i);
675 static void rtw_odm_proc_deinit(struct adapter *adapter)
677 struct proc_dir_entry *dir_odm = NULL;
680 dir_odm = adapter->dir_odm;
682 if (dir_odm == NULL) {
687 for (i = 0;i<odm_proc_hdls_num;i++)
688 remove_proc_entry(odm_proc_hdls[i].name, dir_odm);
690 remove_proc_entry("odm", adapter->dir_dev);
692 adapter->dir_odm = NULL;
695 struct proc_dir_entry *rtw_adapter_proc_init(struct net_device *dev)
697 struct proc_dir_entry *drv_proc = rtw_proc;
698 struct proc_dir_entry *dir_dev = NULL;
699 struct proc_dir_entry *entry = NULL;
700 struct adapter *adapter = rtw_netdev_priv(dev);
703 if (drv_proc == NULL) {
708 if (adapter->dir_dev != NULL) {
713 dir_dev = rtw_proc_create_dir(dev->name, drv_proc, dev);
714 if (dir_dev == NULL) {
719 adapter->dir_dev = dir_dev;
721 for (i = 0;i<adapter_proc_hdls_num;i++) {
722 entry = rtw_proc_create_entry(adapter_proc_hdls[i].name, dir_dev, &rtw_adapter_proc_fops, (void *)i);
729 rtw_odm_proc_init(dev);
735 void rtw_adapter_proc_deinit(struct net_device *dev)
737 struct proc_dir_entry *drv_proc = rtw_proc;
738 struct proc_dir_entry *dir_dev = NULL;
739 struct adapter *adapter = rtw_netdev_priv(dev);
742 dir_dev = adapter->dir_dev;
744 if (dir_dev == NULL) {
749 for (i = 0;i<adapter_proc_hdls_num;i++)
750 remove_proc_entry(adapter_proc_hdls[i].name, dir_dev);
752 rtw_odm_proc_deinit(adapter);
754 remove_proc_entry(dev->name, drv_proc);
756 adapter->dir_dev = NULL;
759 void rtw_adapter_proc_replace(struct net_device *dev)
761 struct proc_dir_entry *drv_proc = rtw_proc;
762 struct proc_dir_entry *dir_dev = NULL;
763 struct adapter *adapter = rtw_netdev_priv(dev);
766 dir_dev = adapter->dir_dev;
768 if (dir_dev == NULL) {
773 for (i = 0;i<adapter_proc_hdls_num;i++)
774 remove_proc_entry(adapter_proc_hdls[i].name, dir_dev);
776 rtw_odm_proc_deinit(adapter);
778 remove_proc_entry(adapter->old_ifname, drv_proc);
780 adapter->dir_dev = NULL;
782 rtw_adapter_proc_init(dev);
786 #endif /* CONFIG_PROC_DEBUG */