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| author | Lorenzo Bianconi | 2018-06-29 13:40:55 +0200 |
|---|---|---|
| committer | Kalle Valo | 2018-07-04 17:16:01 +0200 |
| commit | 4a07ed51cae18765c76d9aede5b9830d42db1546 (patch) | |
| tree | 4c91675f2412d7bbc12fe6ba9e58bf20ff81abdf /drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c | |
| parent | mt76x2: dfs: add sw pattern detector (diff) | |
| download | kernel-qcow2-linux-4a07ed51cae18765c76d9aede5b9830d42db1546.tar.gz kernel-qcow2-linux-4a07ed51cae18765c76d9aede5b9830d42db1546.tar.xz kernel-qcow2-linux-4a07ed51cae18765c76d9aede5b9830d42db1546.zip | |
mt76x2: debugfs: add sw pulse statistics to dfs debugfs
Add sw pattern detector statistics to mt76x2 debugfs.
Moreover track down number of allocated sequence by the detector
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c index 3f86e01049f3..74725902e6dc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c @@ -91,12 +91,20 @@ mt76x2_dfs_stat_read(struct seq_file *file, void *data) struct mt76x2_dev *dev = file->private; struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; + seq_printf(file, "allocated sequences:\t%d\n", + dfs_pd->seq_stats.seq_pool_len); + seq_printf(file, "used sequences:\t\t%d\n", + dfs_pd->seq_stats.seq_len); + seq_puts(file, "\n"); + for (i = 0; i < MT_DFS_NUM_ENGINES; i++) { seq_printf(file, "engine: %d\n", i); seq_printf(file, " hw pattern detected:\t%d\n", dfs_pd->stats[i].hw_pattern); seq_printf(file, " hw pulse discarded:\t%d\n", dfs_pd->stats[i].hw_pulse_discarded); + seq_printf(file, " sw pattern detected:\t%d\n", + dfs_pd->stats[i].sw_pattern); } return 0; |