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);
315 if (strcmp("c", cmd) == 0) {
316 _clear_cam_entry(adapter, id);
317 adapter->securitypriv.hw_decrypted = false; /* temporarily set this for TX path to use SW enc */
318 } else if (strcmp("wfc", cmd) == 0) {
319 write_cam_from_cache(adapter, id);
326 static int proc_get_cam_cache(struct seq_file *m, void *v)
328 struct net_device *dev = m->private;
329 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
330 struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
333 DBG_871X_SEL_NL(m, "cam bitmap:0x%016llx\n", dvobj->cam_ctl.bitmap);
335 DBG_871X_SEL_NL(m, "%-2s %-6s %-17s %-32s %-3s %-7s"
336 /* %-2s %-2s %-4s %-5s" */
338 , "id", "ctrl", "addr", "key", "kid", "type"
339 /* "MK", "GK", "MFB", "valid" */
342 for (i = 0;i<32;i++) {
343 if (dvobj->cam_cache[i].ctrl != 0)
344 DBG_871X_SEL_NL(m, "%2u 0x%04x "MAC_FMT" "KEY_FMT" %3u %-7s"
345 /* %2u %2u 0x%02x %5u" */
347 , dvobj->cam_cache[i].ctrl
348 , MAC_ARG(dvobj->cam_cache[i].mac)
349 , KEY_ARG(dvobj->cam_cache[i].key)
350 , (dvobj->cam_cache[i].ctrl)&0x03
351 , security_type_str(((dvobj->cam_cache[i].ctrl)>>2)&0x07)
352 /* ((dvobj->cam_cache[i].ctrl)>>5)&0x01 */
353 /* ((dvobj->cam_cache[i].ctrl)>>6)&0x01 */
354 /* ((dvobj->cam_cache[i].ctrl)>>8)&0x7f */
355 /* ((dvobj->cam_cache[i].ctrl)>>15)&0x01 */
364 * init/deinit when register/unregister net_device
366 static const struct rtw_proc_hdl adapter_proc_hdls [] = {
367 {"write_reg", proc_get_dummy, proc_set_write_reg},
368 {"read_reg", proc_get_read_reg, proc_set_read_reg},
369 {"fwstate", proc_get_fwstate, NULL},
370 {"sec_info", proc_get_sec_info, NULL},
371 {"mlmext_state", proc_get_mlmext_state, NULL},
372 {"qos_option", proc_get_qos_option, NULL},
373 {"ht_option", proc_get_ht_option, NULL},
374 {"rf_info", proc_get_rf_info, NULL},
375 {"survey_info", proc_get_survey_info, NULL},
376 {"ap_info", proc_get_ap_info, NULL},
377 {"adapter_state", proc_get_adapter_state, NULL},
378 {"trx_info", proc_get_trx_info, NULL},
379 {"rate_ctl", proc_get_rate_ctl, proc_set_rate_ctl},
380 {"cam", proc_get_cam, proc_set_cam},
381 {"cam_cache", proc_get_cam_cache, NULL},
382 {"suspend_info", proc_get_suspend_resume_info, NULL},
383 {"rx_info", proc_get_rx_info, proc_reset_rx_info},
385 {"roam_flags", proc_get_roam_flags, proc_set_roam_flags},
386 {"roam_param", proc_get_roam_param, proc_set_roam_param},
387 {"roam_tgt_addr", proc_get_dummy, proc_set_roam_tgt_addr},
389 {"sd_f0_reg_dump", proc_get_sd_f0_reg_dump, NULL},
391 {"fwdl_test_case", proc_get_dummy, proc_set_fwdl_test_case},
392 {"wait_hiq_empty", proc_get_dummy, proc_set_wait_hiq_empty},
394 {"mac_reg_dump", proc_get_mac_reg_dump, NULL},
395 {"bb_reg_dump", proc_get_bb_reg_dump, NULL},
396 {"rf_reg_dump", proc_get_rf_reg_dump, NULL},
398 {"all_sta_info", proc_get_all_sta_info, NULL},
400 {"rx_signal", proc_get_rx_signal, proc_set_rx_signal},
401 {"hw_info", proc_get_hw_status, NULL},
403 {"ht_enable", proc_get_ht_enable, proc_set_ht_enable},
404 {"bw_mode", proc_get_bw_mode, proc_set_bw_mode},
405 {"ampdu_enable", proc_get_ampdu_enable, proc_set_ampdu_enable},
406 {"rx_stbc", proc_get_rx_stbc, proc_set_rx_stbc},
407 {"rx_ampdu", proc_get_rx_ampdu, proc_set_rx_ampdu},
409 {"en_fwps", proc_get_en_fwps, proc_set_en_fwps},
411 /* path_rssi", proc_get_two_path_rssi, NULL}, */
412 {"rssi_disp", proc_get_rssi_disp, proc_set_rssi_disp},
414 {"btcoex_dbg", proc_get_btcoex_dbg, proc_set_btcoex_dbg},
415 {"btcoex", proc_get_btcoex_info, NULL},
417 {"linked_info_dump", proc_get_linked_info_dump, proc_set_linked_info_dump},
418 #ifdef CONFIG_DBG_COUNTER
419 {"rx_logs", proc_get_rx_logs, NULL},
420 {"tx_logs", proc_get_tx_logs, NULL},
421 {"int_logs", proc_get_int_logs, NULL},
425 static const int adapter_proc_hdls_num = sizeof(adapter_proc_hdls) / sizeof(struct rtw_proc_hdl);
427 static int rtw_adapter_proc_open(struct inode *inode, struct file *file)
429 ssize_t index = (ssize_t)PDE_DATA(inode);
430 const struct rtw_proc_hdl *hdl = adapter_proc_hdls+index;
432 return single_open(file, hdl->show, proc_get_parent_data(inode));
435 static ssize_t rtw_adapter_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
437 ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
438 const struct rtw_proc_hdl *hdl = adapter_proc_hdls+index;
439 ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
442 return write(file, buffer, count, pos, ((struct seq_file *)file->private_data)->private);
447 static const struct file_operations rtw_adapter_proc_fops = {
448 .owner = THIS_MODULE,
449 .open = rtw_adapter_proc_open,
452 .release = single_release,
453 .write = rtw_adapter_proc_write,
456 int proc_get_odm_dbg_comp(struct seq_file *m, void *v)
458 struct net_device *dev = m->private;
459 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
461 rtw_odm_dbg_comp_msg(m, adapter);
466 ssize_t proc_set_odm_dbg_comp(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
468 struct net_device *dev = data;
469 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
477 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
479 int num = sscanf(tmp, "%llx", &dbg_comp);
484 rtw_odm_dbg_comp_set(adapter, dbg_comp);
490 int proc_get_odm_dbg_level(struct seq_file *m, void *v)
492 struct net_device *dev = m->private;
493 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
495 rtw_odm_dbg_level_msg(m, adapter);
500 ssize_t proc_set_odm_dbg_level(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
502 struct net_device *dev = data;
503 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
511 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
513 int num = sscanf(tmp, "%u", &dbg_level);
518 rtw_odm_dbg_level_set(adapter, dbg_level);
524 static int proc_get_odm_ability(struct seq_file *m, void *v)
526 struct net_device *dev = m->private;
527 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
529 rtw_odm_ability_msg(m, adapter);
534 static ssize_t proc_set_odm_ability(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
536 struct net_device *dev = data;
537 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev);
545 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
547 int num = sscanf(tmp, "%x", &ability);
552 rtw_odm_ability_set(adapter, ability);
558 int proc_get_odm_adaptivity(struct seq_file *m, void *v)
560 struct net_device *dev = m->private;
561 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
563 rtw_odm_adaptivity_parm_msg(m, padapter);
568 ssize_t proc_set_odm_adaptivity(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
570 struct net_device *dev = data;
571 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
583 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
585 int num = sscanf(tmp, "%x %hhd %x %d %hhu %hhu",
586 &TH_L2H_ini, &TH_EDCCA_HL_diff, &IGI_Base, &ForceEDCCA, &AdapEn_RSSI, &IGI_LowerBound);
591 rtw_odm_adaptivity_parm_set(padapter, (s8)TH_L2H_ini, TH_EDCCA_HL_diff, (s8)IGI_Base, (bool)ForceEDCCA, AdapEn_RSSI, IGI_LowerBound);
599 * init/deinit when register/unregister net_device, along with rtw_adapter_proc
601 static const struct rtw_proc_hdl odm_proc_hdls [] = {
602 {"dbg_comp", proc_get_odm_dbg_comp, proc_set_odm_dbg_comp},
603 {"dbg_level", proc_get_odm_dbg_level, proc_set_odm_dbg_level},
604 {"ability", proc_get_odm_ability, proc_set_odm_ability},
605 {"adaptivity", proc_get_odm_adaptivity, proc_set_odm_adaptivity},
608 static const int odm_proc_hdls_num = sizeof(odm_proc_hdls) / sizeof(struct rtw_proc_hdl);
610 static int rtw_odm_proc_open(struct inode *inode, struct file *file)
612 ssize_t index = (ssize_t)PDE_DATA(inode);
613 const struct rtw_proc_hdl *hdl = odm_proc_hdls+index;
615 return single_open(file, hdl->show, proc_get_parent_data(inode));
618 static ssize_t rtw_odm_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
620 ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
621 const struct rtw_proc_hdl *hdl = odm_proc_hdls+index;
622 ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
625 return write(file, buffer, count, pos, ((struct seq_file *)file->private_data)->private);
630 static const struct file_operations rtw_odm_proc_fops = {
631 .owner = THIS_MODULE,
632 .open = rtw_odm_proc_open,
635 .release = single_release,
636 .write = rtw_odm_proc_write,
639 static struct proc_dir_entry *rtw_odm_proc_init(struct net_device *dev)
641 struct proc_dir_entry *dir_odm = NULL;
642 struct proc_dir_entry *entry = NULL;
643 struct adapter *adapter = rtw_netdev_priv(dev);
646 if (adapter->dir_dev == NULL) {
651 if (adapter->dir_odm != NULL) {
656 dir_odm = rtw_proc_create_dir("odm", adapter->dir_dev, dev);
657 if (dir_odm == NULL) {
662 adapter->dir_odm = dir_odm;
664 for (i = 0;i<odm_proc_hdls_num;i++) {
665 entry = rtw_proc_create_entry(odm_proc_hdls[i].name, dir_odm, &rtw_odm_proc_fops, (void *)i);
676 static void rtw_odm_proc_deinit(struct adapter *adapter)
678 struct proc_dir_entry *dir_odm = NULL;
681 dir_odm = adapter->dir_odm;
683 if (dir_odm == NULL) {
688 for (i = 0;i<odm_proc_hdls_num;i++)
689 remove_proc_entry(odm_proc_hdls[i].name, dir_odm);
691 remove_proc_entry("odm", adapter->dir_dev);
693 adapter->dir_odm = NULL;
696 struct proc_dir_entry *rtw_adapter_proc_init(struct net_device *dev)
698 struct proc_dir_entry *drv_proc = rtw_proc;
699 struct proc_dir_entry *dir_dev = NULL;
700 struct proc_dir_entry *entry = NULL;
701 struct adapter *adapter = rtw_netdev_priv(dev);
704 if (drv_proc == NULL) {
709 if (adapter->dir_dev != NULL) {
714 dir_dev = rtw_proc_create_dir(dev->name, drv_proc, dev);
715 if (dir_dev == NULL) {
720 adapter->dir_dev = dir_dev;
722 for (i = 0;i<adapter_proc_hdls_num;i++) {
723 entry = rtw_proc_create_entry(adapter_proc_hdls[i].name, dir_dev, &rtw_adapter_proc_fops, (void *)i);
730 rtw_odm_proc_init(dev);
736 void rtw_adapter_proc_deinit(struct net_device *dev)
738 struct proc_dir_entry *drv_proc = rtw_proc;
739 struct proc_dir_entry *dir_dev = NULL;
740 struct adapter *adapter = rtw_netdev_priv(dev);
743 dir_dev = adapter->dir_dev;
745 if (dir_dev == NULL) {
750 for (i = 0;i<adapter_proc_hdls_num;i++)
751 remove_proc_entry(adapter_proc_hdls[i].name, dir_dev);
753 rtw_odm_proc_deinit(adapter);
755 remove_proc_entry(dev->name, drv_proc);
757 adapter->dir_dev = NULL;
760 void rtw_adapter_proc_replace(struct net_device *dev)
762 struct proc_dir_entry *drv_proc = rtw_proc;
763 struct proc_dir_entry *dir_dev = NULL;
764 struct adapter *adapter = rtw_netdev_priv(dev);
767 dir_dev = adapter->dir_dev;
769 if (dir_dev == NULL) {
774 for (i = 0;i<adapter_proc_hdls_num;i++)
775 remove_proc_entry(adapter_proc_hdls[i].name, dir_dev);
777 rtw_odm_proc_deinit(adapter);
779 remove_proc_entry(adapter->old_ifname, drv_proc);
781 adapter->dir_dev = NULL;
783 rtw_adapter_proc_init(dev);
787 #endif /* PROC_DEBUG */