Commit 2f89ab5d authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: mt7615: introduce quota debugfs node for mt7663s 



Add sched_quota debugfs node for mt7663s. Scheduling quota stats
are useful for debugging

Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 7124198a

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

+17 −0
Original line number Diff line number Diff line
@@ -467,6 +467,20 @@ static const struct file_operations fops_ext_mac_addr = { 
	.owner = THIS_MODULE,

};



static int

mt7663s_sched_quota_read(struct seq_file *s, void *data)

{

	struct mt7615_dev *dev = dev_get_drvdata(s->private);

	struct mt76_sdio *sdio = &dev->mt76.sdio;



	seq_printf(s, "pse_data_quota\t%d\n", sdio->sched.pse_data_quota);

	seq_printf(s, "ple_data_quota\t%d\n", sdio->sched.ple_data_quota);

	seq_printf(s, "pse_mcu_quota\t%d\n", sdio->sched.pse_mcu_quota);

	seq_printf(s, "sched_deficit\t%d\n", sdio->sched.deficit);



	return 0;

}



int mt7615_init_debugfs(struct mt7615_dev *dev)

{

	struct dentry *dir;
@@ -514,6 +528,9 @@ int mt7615_init_debugfs(struct mt7615_dev *dev) 
	debugfs_create_u32("rf_regidx", 0600, dir, &dev->debugfs_rf_reg);

	debugfs_create_file_unsafe("rf_regval", 0600, dir, dev,

				   &fops_rf_reg);

	if (mt76_is_sdio(&dev->mt76))

		debugfs_create_devm_seqfile(dev->mt76.dev, "sched-quota", dir,

					    mt7663s_sched_quota_read);



	return 0;

}