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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-debugfs.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-debugfs.c154
1 files changed, 128 insertions, 26 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 21e0f6699daf..4a2ac9311ba8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -125,7 +125,7 @@ static ssize_t iwl_dbgfs_tx_statistics_read(struct file *file,
125 char __user *user_buf, 125 char __user *user_buf,
126 size_t count, loff_t *ppos) { 126 size_t count, loff_t *ppos) {
127 127
128 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 128 struct iwl_priv *priv = file->private_data;
129 char *buf; 129 char *buf;
130 int pos = 0; 130 int pos = 0;
131 131
@@ -184,7 +184,7 @@ static ssize_t iwl_dbgfs_rx_statistics_read(struct file *file,
184 char __user *user_buf, 184 char __user *user_buf,
185 size_t count, loff_t *ppos) { 185 size_t count, loff_t *ppos) {
186 186
187 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 187 struct iwl_priv *priv = file->private_data;
188 char *buf; 188 char *buf;
189 int pos = 0; 189 int pos = 0;
190 int cnt; 190 int cnt;
@@ -232,7 +232,7 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file,
232 ssize_t ret; 232 ssize_t ret;
233 int i; 233 int i;
234 int pos = 0; 234 int pos = 0;
235 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 235 struct iwl_priv *priv = file->private_data;
236 size_t bufsz; 236 size_t bufsz;
237 237
238 /* default is to dump the entire data segment */ 238 /* default is to dump the entire data segment */
@@ -306,7 +306,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
306static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, 306static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
307 size_t count, loff_t *ppos) 307 size_t count, loff_t *ppos)
308{ 308{
309 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 309 struct iwl_priv *priv = file->private_data;
310 struct iwl_station_entry *station; 310 struct iwl_station_entry *station;
311 int max_sta = priv->hw_params.max_stations; 311 int max_sta = priv->hw_params.max_stations;
312 char *buf; 312 char *buf;
@@ -376,7 +376,7 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file,
376 loff_t *ppos) 376 loff_t *ppos)
377{ 377{
378 ssize_t ret; 378 ssize_t ret;
379 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 379 struct iwl_priv *priv = file->private_data;
380 int pos = 0, ofs = 0, buf_size = 0; 380 int pos = 0, ofs = 0, buf_size = 0;
381 const u8 *ptr; 381 const u8 *ptr;
382 char *buf; 382 char *buf;
@@ -420,6 +420,23 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file,
420 return ret; 420 return ret;
421} 421}
422 422
423static ssize_t iwl_dbgfs_log_event_read(struct file *file,
424 char __user *user_buf,
425 size_t count, loff_t *ppos)
426{
427 struct iwl_priv *priv = file->private_data;
428 char *buf;
429 int pos = 0;
430 ssize_t ret = -ENOMEM;
431
432 pos = priv->cfg->ops->lib->dump_nic_event_log(priv, true, &buf, true);
433 if (pos && buf) {
434 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
435 kfree(buf);
436 }
437 return ret;
438}
439
423static ssize_t iwl_dbgfs_log_event_write(struct file *file, 440static ssize_t iwl_dbgfs_log_event_write(struct file *file,
424 const char __user *user_buf, 441 const char __user *user_buf,
425 size_t count, loff_t *ppos) 442 size_t count, loff_t *ppos)
@@ -436,7 +453,8 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
436 if (sscanf(buf, "%d", &event_log_flag) != 1) 453 if (sscanf(buf, "%d", &event_log_flag) != 1)
437 return -EFAULT; 454 return -EFAULT;
438 if (event_log_flag == 1) 455 if (event_log_flag == 1)
439 priv->cfg->ops->lib->dump_nic_event_log(priv, true); 456 priv->cfg->ops->lib->dump_nic_event_log(priv, true,
457 NULL, false);
440 458
441 return count; 459 return count;
442} 460}
@@ -446,7 +464,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
446static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf, 464static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf,
447 size_t count, loff_t *ppos) 465 size_t count, loff_t *ppos)
448{ 466{
449 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 467 struct iwl_priv *priv = file->private_data;
450 struct ieee80211_channel *channels = NULL; 468 struct ieee80211_channel *channels = NULL;
451 const struct ieee80211_supported_band *supp_band = NULL; 469 const struct ieee80211_supported_band *supp_band = NULL;
452 int pos = 0, i, bufsz = PAGE_SIZE; 470 int pos = 0, i, bufsz = PAGE_SIZE;
@@ -519,7 +537,7 @@ static ssize_t iwl_dbgfs_status_read(struct file *file,
519 char __user *user_buf, 537 char __user *user_buf,
520 size_t count, loff_t *ppos) { 538 size_t count, loff_t *ppos) {
521 539
522 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 540 struct iwl_priv *priv = file->private_data;
523 char buf[512]; 541 char buf[512];
524 int pos = 0; 542 int pos = 0;
525 const size_t bufsz = sizeof(buf); 543 const size_t bufsz = sizeof(buf);
@@ -567,7 +585,7 @@ static ssize_t iwl_dbgfs_interrupt_read(struct file *file,
567 char __user *user_buf, 585 char __user *user_buf,
568 size_t count, loff_t *ppos) { 586 size_t count, loff_t *ppos) {
569 587
570 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 588 struct iwl_priv *priv = file->private_data;
571 int pos = 0; 589 int pos = 0;
572 int cnt = 0; 590 int cnt = 0;
573 char *buf; 591 char *buf;
@@ -654,7 +672,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
654static ssize_t iwl_dbgfs_qos_read(struct file *file, char __user *user_buf, 672static ssize_t iwl_dbgfs_qos_read(struct file *file, char __user *user_buf,
655 size_t count, loff_t *ppos) 673 size_t count, loff_t *ppos)
656{ 674{
657 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 675 struct iwl_priv *priv = file->private_data;
658 int pos = 0, i; 676 int pos = 0, i;
659 char buf[256]; 677 char buf[256];
660 const size_t bufsz = sizeof(buf); 678 const size_t bufsz = sizeof(buf);
@@ -677,7 +695,7 @@ static ssize_t iwl_dbgfs_qos_read(struct file *file, char __user *user_buf,
677static ssize_t iwl_dbgfs_led_read(struct file *file, char __user *user_buf, 695static ssize_t iwl_dbgfs_led_read(struct file *file, char __user *user_buf,
678 size_t count, loff_t *ppos) 696 size_t count, loff_t *ppos)
679{ 697{
680 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 698 struct iwl_priv *priv = file->private_data;
681 int pos = 0; 699 int pos = 0;
682 char buf[256]; 700 char buf[256];
683 const size_t bufsz = sizeof(buf); 701 const size_t bufsz = sizeof(buf);
@@ -703,7 +721,7 @@ static ssize_t iwl_dbgfs_thermal_throttling_read(struct file *file,
703 char __user *user_buf, 721 char __user *user_buf,
704 size_t count, loff_t *ppos) 722 size_t count, loff_t *ppos)
705{ 723{
706 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 724 struct iwl_priv *priv = file->private_data;
707 struct iwl_tt_mgmt *tt = &priv->thermal_throttle; 725 struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
708 struct iwl_tt_restriction *restriction; 726 struct iwl_tt_restriction *restriction;
709 char buf[100]; 727 char buf[100];
@@ -763,7 +781,7 @@ static ssize_t iwl_dbgfs_disable_ht40_read(struct file *file,
763 char __user *user_buf, 781 char __user *user_buf,
764 size_t count, loff_t *ppos) 782 size_t count, loff_t *ppos)
765{ 783{
766 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 784 struct iwl_priv *priv = file->private_data;
767 char buf[100]; 785 char buf[100];
768 int pos = 0; 786 int pos = 0;
769 const size_t bufsz = sizeof(buf); 787 const size_t bufsz = sizeof(buf);
@@ -820,7 +838,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_read(struct file *file,
820 char __user *user_buf, 838 char __user *user_buf,
821 size_t count, loff_t *ppos) 839 size_t count, loff_t *ppos)
822{ 840{
823 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 841 struct iwl_priv *priv = file->private_data;
824 char buf[10]; 842 char buf[10];
825 int pos, value; 843 int pos, value;
826 const size_t bufsz = sizeof(buf); 844 const size_t bufsz = sizeof(buf);
@@ -838,7 +856,7 @@ static ssize_t iwl_dbgfs_current_sleep_command_read(struct file *file,
838 char __user *user_buf, 856 char __user *user_buf,
839 size_t count, loff_t *ppos) 857 size_t count, loff_t *ppos)
840{ 858{
841 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 859 struct iwl_priv *priv = file->private_data;
842 char buf[200]; 860 char buf[200];
843 int pos = 0, i; 861 int pos = 0, i;
844 const size_t bufsz = sizeof(buf); 862 const size_t bufsz = sizeof(buf);
@@ -859,7 +877,7 @@ static ssize_t iwl_dbgfs_current_sleep_command_read(struct file *file,
859} 877}
860 878
861DEBUGFS_READ_WRITE_FILE_OPS(sram); 879DEBUGFS_READ_WRITE_FILE_OPS(sram);
862DEBUGFS_WRITE_FILE_OPS(log_event); 880DEBUGFS_READ_WRITE_FILE_OPS(log_event);
863DEBUGFS_READ_FILE_OPS(nvm); 881DEBUGFS_READ_FILE_OPS(nvm);
864DEBUGFS_READ_FILE_OPS(stations); 882DEBUGFS_READ_FILE_OPS(stations);
865DEBUGFS_READ_FILE_OPS(channels); 883DEBUGFS_READ_FILE_OPS(channels);
@@ -976,7 +994,7 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
976 char __user *user_buf, 994 char __user *user_buf,
977 size_t count, loff_t *ppos) { 995 size_t count, loff_t *ppos) {
978 996
979 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 997 struct iwl_priv *priv = file->private_data;
980 struct iwl_tx_queue *txq; 998 struct iwl_tx_queue *txq;
981 struct iwl_queue *q; 999 struct iwl_queue *q;
982 char *buf; 1000 char *buf;
@@ -1022,7 +1040,7 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
1022 char __user *user_buf, 1040 char __user *user_buf,
1023 size_t count, loff_t *ppos) { 1041 size_t count, loff_t *ppos) {
1024 1042
1025 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 1043 struct iwl_priv *priv = file->private_data;
1026 struct iwl_rx_queue *rxq = &priv->rxq; 1044 struct iwl_rx_queue *rxq = &priv->rxq;
1027 char buf[256]; 1045 char buf[256];
1028 int pos = 0; 1046 int pos = 0;
@@ -1068,7 +1086,7 @@ static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
1068 char __user *user_buf, 1086 char __user *user_buf,
1069 size_t count, loff_t *ppos) 1087 size_t count, loff_t *ppos)
1070{ 1088{
1071 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 1089 struct iwl_priv *priv = file->private_data;
1072 int pos = 0; 1090 int pos = 0;
1073 char *buf; 1091 char *buf;
1074 int bufsz = sizeof(struct statistics_rx_phy) * 20 + 1092 int bufsz = sizeof(struct statistics_rx_phy) * 20 +
@@ -1369,6 +1387,9 @@ static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
1369 accum_ht->agg_mpdu_cnt); 1387 accum_ht->agg_mpdu_cnt);
1370 pos += scnprintf(buf + pos, bufsz - pos, "agg_cnt:\t\t%u\t\t\t%u\n", 1388 pos += scnprintf(buf + pos, bufsz - pos, "agg_cnt:\t\t%u\t\t\t%u\n",
1371 le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt); 1389 le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt);
1390 pos += scnprintf(buf + pos, bufsz - pos, "unsupport_mcs:\t\t%u\t\t\t%u\n",
1391 le32_to_cpu(ht->unsupport_mcs),
1392 accum_ht->unsupport_mcs);
1372 1393
1373 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); 1394 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
1374 kfree(buf); 1395 kfree(buf);
@@ -1379,7 +1400,7 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
1379 char __user *user_buf, 1400 char __user *user_buf,
1380 size_t count, loff_t *ppos) 1401 size_t count, loff_t *ppos)
1381{ 1402{
1382 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 1403 struct iwl_priv *priv = file->private_data;
1383 int pos = 0; 1404 int pos = 0;
1384 char *buf; 1405 char *buf;
1385 int bufsz = (sizeof(struct statistics_tx) * 24) + 250; 1406 int bufsz = (sizeof(struct statistics_tx) * 24) + 250;
@@ -1521,7 +1542,7 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
1521 char __user *user_buf, 1542 char __user *user_buf,
1522 size_t count, loff_t *ppos) 1543 size_t count, loff_t *ppos)
1523{ 1544{
1524 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 1545 struct iwl_priv *priv = file->private_data;
1525 int pos = 0; 1546 int pos = 0;
1526 char *buf; 1547 char *buf;
1527 int bufsz = sizeof(struct statistics_general) * 4 + 250; 1548 int bufsz = sizeof(struct statistics_general) * 4 + 250;
@@ -1612,7 +1633,7 @@ static ssize_t iwl_dbgfs_sensitivity_read(struct file *file,
1612 char __user *user_buf, 1633 char __user *user_buf,
1613 size_t count, loff_t *ppos) { 1634 size_t count, loff_t *ppos) {
1614 1635
1615 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 1636 struct iwl_priv *priv = file->private_data;
1616 int pos = 0; 1637 int pos = 0;
1617 int cnt = 0; 1638 int cnt = 0;
1618 char *buf; 1639 char *buf;
@@ -1693,7 +1714,7 @@ static ssize_t iwl_dbgfs_chain_noise_read(struct file *file,
1693 char __user *user_buf, 1714 char __user *user_buf,
1694 size_t count, loff_t *ppos) { 1715 size_t count, loff_t *ppos) {
1695 1716
1696 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 1717 struct iwl_priv *priv = file->private_data;
1697 int pos = 0; 1718 int pos = 0;
1698 int cnt = 0; 1719 int cnt = 0;
1699 char *buf; 1720 char *buf;
@@ -1751,7 +1772,7 @@ static ssize_t iwl_dbgfs_tx_power_read(struct file *file,
1751 char __user *user_buf, 1772 char __user *user_buf,
1752 size_t count, loff_t *ppos) { 1773 size_t count, loff_t *ppos) {
1753 1774
1754 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 1775 struct iwl_priv *priv = file->private_data;
1755 char buf[128]; 1776 char buf[128];
1756 int pos = 0; 1777 int pos = 0;
1757 ssize_t ret; 1778 ssize_t ret;
@@ -1802,7 +1823,7 @@ static ssize_t iwl_dbgfs_power_save_status_read(struct file *file,
1802 char __user *user_buf, 1823 char __user *user_buf,
1803 size_t count, loff_t *ppos) 1824 size_t count, loff_t *ppos)
1804{ 1825{
1805 struct iwl_priv *priv = (struct iwl_priv *)file->private_data; 1826 struct iwl_priv *priv = file->private_data;
1806 char buf[60]; 1827 char buf[60];
1807 int pos = 0; 1828 int pos = 0;
1808 const size_t bufsz = sizeof(buf); 1829 const size_t bufsz = sizeof(buf);
@@ -1845,6 +1866,80 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
1845 return count; 1866 return count;
1846} 1867}
1847 1868
1869static ssize_t iwl_dbgfs_csr_write(struct file *file,
1870 const char __user *user_buf,
1871 size_t count, loff_t *ppos)
1872{
1873 struct iwl_priv *priv = file->private_data;
1874 char buf[8];
1875 int buf_size;
1876 int csr;
1877
1878 memset(buf, 0, sizeof(buf));
1879 buf_size = min(count, sizeof(buf) - 1);
1880 if (copy_from_user(buf, user_buf, buf_size))
1881 return -EFAULT;
1882 if (sscanf(buf, "%d", &csr) != 1)
1883 return -EFAULT;
1884
1885 if (priv->cfg->ops->lib->dump_csr)
1886 priv->cfg->ops->lib->dump_csr(priv);
1887
1888 return count;
1889}
1890
1891static ssize_t iwl_dbgfs_ucode_tracing_read(struct file *file,
1892 char __user *user_buf,
1893 size_t count, loff_t *ppos) {
1894
1895 struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
1896 int pos = 0;
1897 char buf[128];
1898 const size_t bufsz = sizeof(buf);
1899 ssize_t ret;
1900
1901 pos += scnprintf(buf + pos, bufsz - pos, "ucode trace timer is %s\n",
1902 priv->event_log.ucode_trace ? "On" : "Off");
1903 pos += scnprintf(buf + pos, bufsz - pos, "non_wraps_count:\t\t %u\n",
1904 priv->event_log.non_wraps_count);
1905 pos += scnprintf(buf + pos, bufsz - pos, "wraps_once_count:\t\t %u\n",
1906 priv->event_log.wraps_once_count);
1907 pos += scnprintf(buf + pos, bufsz - pos, "wraps_more_count:\t\t %u\n",
1908 priv->event_log.wraps_more_count);
1909
1910 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
1911 return ret;
1912}
1913
1914static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
1915 const char __user *user_buf,
1916 size_t count, loff_t *ppos)
1917{
1918 struct iwl_priv *priv = file->private_data;
1919 char buf[8];
1920 int buf_size;
1921 int trace;
1922
1923 memset(buf, 0, sizeof(buf));
1924 buf_size = min(count, sizeof(buf) - 1);
1925 if (copy_from_user(buf, user_buf, buf_size))
1926 return -EFAULT;
1927 if (sscanf(buf, "%d", &trace) != 1)
1928 return -EFAULT;
1929
1930 if (trace) {
1931 priv->event_log.ucode_trace = true;
1932 /* schedule the ucode timer to occur in UCODE_TRACE_PERIOD */
1933 mod_timer(&priv->ucode_trace,
1934 jiffies + msecs_to_jiffies(UCODE_TRACE_PERIOD));
1935 } else {
1936 priv->event_log.ucode_trace = false;
1937 del_timer_sync(&priv->ucode_trace);
1938 }
1939
1940 return count;
1941}
1942
1848DEBUGFS_READ_FILE_OPS(rx_statistics); 1943DEBUGFS_READ_FILE_OPS(rx_statistics);
1849DEBUGFS_READ_FILE_OPS(tx_statistics); 1944DEBUGFS_READ_FILE_OPS(tx_statistics);
1850DEBUGFS_READ_WRITE_FILE_OPS(traffic_log); 1945DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
@@ -1859,6 +1954,8 @@ DEBUGFS_READ_FILE_OPS(tx_power);
1859DEBUGFS_READ_FILE_OPS(power_save_status); 1954DEBUGFS_READ_FILE_OPS(power_save_status);
1860DEBUGFS_WRITE_FILE_OPS(clear_ucode_statistics); 1955DEBUGFS_WRITE_FILE_OPS(clear_ucode_statistics);
1861DEBUGFS_WRITE_FILE_OPS(clear_traffic_statistics); 1956DEBUGFS_WRITE_FILE_OPS(clear_traffic_statistics);
1957DEBUGFS_WRITE_FILE_OPS(csr);
1958DEBUGFS_READ_WRITE_FILE_OPS(ucode_tracing);
1862 1959
1863/* 1960/*
1864 * Create the debugfs files and directories 1961 * Create the debugfs files and directories
@@ -1889,7 +1986,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
1889 DEBUGFS_ADD_DIR(debug, dbgfs->dir_drv); 1986 DEBUGFS_ADD_DIR(debug, dbgfs->dir_drv);
1890 DEBUGFS_ADD_FILE(nvm, data, S_IRUSR); 1987 DEBUGFS_ADD_FILE(nvm, data, S_IRUSR);
1891 DEBUGFS_ADD_FILE(sram, data, S_IWUSR | S_IRUSR); 1988 DEBUGFS_ADD_FILE(sram, data, S_IWUSR | S_IRUSR);
1892 DEBUGFS_ADD_FILE(log_event, data, S_IWUSR); 1989 DEBUGFS_ADD_FILE(log_event, data, S_IWUSR | S_IRUSR);
1893 DEBUGFS_ADD_FILE(stations, data, S_IRUSR); 1990 DEBUGFS_ADD_FILE(stations, data, S_IRUSR);
1894 DEBUGFS_ADD_FILE(channels, data, S_IRUSR); 1991 DEBUGFS_ADD_FILE(channels, data, S_IRUSR);
1895 DEBUGFS_ADD_FILE(status, data, S_IRUSR); 1992 DEBUGFS_ADD_FILE(status, data, S_IRUSR);
@@ -1909,12 +2006,14 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
1909 DEBUGFS_ADD_FILE(power_save_status, debug, S_IRUSR); 2006 DEBUGFS_ADD_FILE(power_save_status, debug, S_IRUSR);
1910 DEBUGFS_ADD_FILE(clear_ucode_statistics, debug, S_IWUSR); 2007 DEBUGFS_ADD_FILE(clear_ucode_statistics, debug, S_IWUSR);
1911 DEBUGFS_ADD_FILE(clear_traffic_statistics, debug, S_IWUSR); 2008 DEBUGFS_ADD_FILE(clear_traffic_statistics, debug, S_IWUSR);
2009 DEBUGFS_ADD_FILE(csr, debug, S_IWUSR);
1912 if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) { 2010 if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {
1913 DEBUGFS_ADD_FILE(ucode_rx_stats, debug, S_IRUSR); 2011 DEBUGFS_ADD_FILE(ucode_rx_stats, debug, S_IRUSR);
1914 DEBUGFS_ADD_FILE(ucode_tx_stats, debug, S_IRUSR); 2012 DEBUGFS_ADD_FILE(ucode_tx_stats, debug, S_IRUSR);
1915 DEBUGFS_ADD_FILE(ucode_general_stats, debug, S_IRUSR); 2013 DEBUGFS_ADD_FILE(ucode_general_stats, debug, S_IRUSR);
1916 DEBUGFS_ADD_FILE(sensitivity, debug, S_IRUSR); 2014 DEBUGFS_ADD_FILE(sensitivity, debug, S_IRUSR);
1917 DEBUGFS_ADD_FILE(chain_noise, debug, S_IRUSR); 2015 DEBUGFS_ADD_FILE(chain_noise, debug, S_IRUSR);
2016 DEBUGFS_ADD_FILE(ucode_tracing, debug, S_IWUSR | S_IRUSR);
1918 } 2017 }
1919 DEBUGFS_ADD_BOOL(disable_sensitivity, rf, &priv->disable_sens_cal); 2018 DEBUGFS_ADD_BOOL(disable_sensitivity, rf, &priv->disable_sens_cal);
1920 DEBUGFS_ADD_BOOL(disable_chain_noise, rf, 2019 DEBUGFS_ADD_BOOL(disable_chain_noise, rf,
@@ -1966,6 +2065,7 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv)
1966 file_clear_ucode_statistics); 2065 file_clear_ucode_statistics);
1967 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files. 2066 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
1968 file_clear_traffic_statistics); 2067 file_clear_traffic_statistics);
2068 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_csr);
1969 if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) { 2069 if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {
1970 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files. 2070 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
1971 file_ucode_rx_stats); 2071 file_ucode_rx_stats);
@@ -1977,6 +2077,8 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv)
1977 file_sensitivity); 2077 file_sensitivity);
1978 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files. 2078 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
1979 file_chain_noise); 2079 file_chain_noise);
2080 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
2081 file_ucode_tracing);
1980 } 2082 }
1981 DEBUGFS_REMOVE(priv->dbgfs->dir_debug); 2083 DEBUGFS_REMOVE(priv->dbgfs->dir_debug);
1982 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_sensitivity); 2084 DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_sensitivity);
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-22 03:54:11 -0400