drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c

   1 // SPDX-License-Identifier: ISC
   2
   3 #include "mt7615.h"
   4
   5 static int
   6 mt7615_radar_pattern_set(void *data, u64 val)
   7 {
   8         struct mt7615_dev *dev = data;
   9
  10         return mt7615_mcu_rdd_send_pattern(dev);
  11 }
  12
  13 DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_pattern, NULL,
  14                          mt7615_radar_pattern_set, "%lld\n");
  15
  16 static int
  17 mt7615_scs_set(void *data, u64 val)
  18 {
  19         struct mt7615_dev *dev = data;
  20
  21         mt7615_mac_set_scs(dev, val);
  22
  23         return 0;
  24 }
  25
  26 static int
  27 mt7615_scs_get(void *data, u64 *val)
  28 {
  29         struct mt7615_dev *dev = data;
  30
  31         *val = dev->scs_en;
  32
  33         return 0;
  34 }
  35
  36 DEFINE_DEBUGFS_ATTRIBUTE(fops_scs, mt7615_scs_get,
  37                          mt7615_scs_set, "%lld\n");
  38
  39 static int
  40 mt7615_radio_read(struct seq_file *s, void *data)
  41 {
  42         struct mt7615_dev *dev = dev_get_drvdata(s->private);
  43
  44         seq_printf(s, "Sensitivity: ofdm=%d cck=%d\n",
  45                    dev->ofdm_sensitivity, dev->cck_sensitivity);
  46         seq_printf(s, "False CCA: ofdm=%d cck=%d\n",
  47                    dev->false_cca_ofdm, dev->false_cca_cck);
  48
  49         return 0;
  50 }
  51
  52 static int mt7615_read_temperature(struct seq_file *s, void *data)
  53 {
  54         struct mt7615_dev *dev = dev_get_drvdata(s->private);
  55         int temp;
  56
  57         /* cpu */
  58         temp = mt7615_mcu_get_temperature(dev, 0);
  59         seq_printf(s, "Temperature: %d\n", temp);
  60
  61         return 0;
  62 }
  63
  64 int mt7615_init_debugfs(struct mt7615_dev *dev)
  65 {
  66         struct dentry *dir;
  67
  68         dir = mt76_register_debugfs(&dev->mt76);
  69         if (!dir)
  70                 return -ENOMEM;
  71
  72         debugfs_create_file("scs", 0600, dir, dev, &fops_scs);
  73         debugfs_create_devm_seqfile(dev->mt76.dev, "radio", dir,
  74                                     mt7615_radio_read);
  75         debugfs_create_u32("dfs_hw_pattern", 0400, dir, &dev->hw_pattern);
  76         /* test pattern knobs */
  77         debugfs_create_u8("pattern_len", 0600, dir,
  78                           &dev->radar_pattern.n_pulses);
  79         debugfs_create_u32("pulse_period", 0600, dir,
  80                            &dev->radar_pattern.period);
  81         debugfs_create_u16("pulse_width", 0600, dir,
  82                            &dev->radar_pattern.width);
  83         debugfs_create_u16("pulse_power", 0600, dir,
  84                            &dev->radar_pattern.power);
  85         debugfs_create_file("radar_trigger", 0200, dir, dev,
  86                             &fops_radar_pattern);
  87         debugfs_create_devm_seqfile(dev->mt76.dev, "temperature", dir,
  88                                     mt7615_read_temperature);
  89
  90         return 0;
  91 }