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mt76x0: use shared debugfs implementation

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Use mt76x02 debugfs implementation and remove duplicated code

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2018-10-15 11:33:14 +02:00 committed by Felix Fietkau
parent 7605541308
commit 63f15d9459
4 changed files with 3 additions and 92 deletions
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4
drivers/net/wireless/mediatek/mt76/mt76x0/Makefile
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@ -3,8 +3,8 @@ obj-$(CONFIG_MT76x0E) += mt76x0e.o
obj-$(CONFIG_MT76x0_COMMON) += mt76x0-common.o
mt76x0-common-y := \
init.o main.o trace.o eeprom.o phy.o \
mac.o debugfs.o
init.o main.o trace.o eeprom.o phy.o mac.o
mt76x0u-y := usb.o usb_mcu.o
mt76x0e-y := pci.o pci_mcu.o

87
drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c
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@ -1,87 +0,0 @@
/*
* Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
* Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/debugfs.h>
#include "mt76x0.h"
#include "eeprom.h"
static int
mt76x0_ampdu_stat_read(struct seq_file *file, void *data)
{
struct mt76x02_dev *dev = file->private;
int i, j;
#define stat_printf(grp, off, name) \
seq_printf(file, #name ":\t%llu\n", dev->stats.grp[off])
stat_printf(rx_stat, 0, rx_crc_err);
stat_printf(rx_stat, 1, rx_phy_err);
stat_printf(rx_stat, 2, rx_false_cca);
stat_printf(rx_stat, 3, rx_plcp_err);
stat_printf(rx_stat, 4, rx_fifo_overflow);
stat_printf(rx_stat, 5, rx_duplicate);
stat_printf(tx_stat, 0, tx_fail_cnt);
stat_printf(tx_stat, 1, tx_bcn_cnt);
stat_printf(tx_stat, 2, tx_success);
stat_printf(tx_stat, 3, tx_retransmit);
stat_printf(tx_stat, 4, tx_zero_len);
stat_printf(tx_stat, 5, tx_underflow);
stat_printf(aggr_stat, 0, non_aggr_tx);
stat_printf(aggr_stat, 1, aggr_tx);
stat_printf(zero_len_del, 0, tx_zero_len_del);
stat_printf(zero_len_del, 1, rx_zero_len_del);
#undef stat_printf
seq_puts(file, "Aggregations stats:\n");
for (i = 0; i < 4; i++) {
for (j = 0; j < 8; j++)
seq_printf(file, "%08llx ",
dev->stats.aggr_n[i * 8 + j]);
seq_putc(file, '\n');
}
seq_printf(file, "recent average AMPDU len: %d\n",
atomic_read(&dev->avg_ampdu_len));
return 0;
}
static int
mt76x0_ampdu_stat_open(struct inode *inode, struct file *f)
{
return single_open(f, mt76x0_ampdu_stat_read, inode->i_private);
}
static const struct file_operations fops_ampdu_stat = {
.open = mt76x0_ampdu_stat_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
void mt76x0_init_debugfs(struct mt76x02_dev *dev)
{
struct dentry *dir;
dir = mt76_register_debugfs(&dev->mt76);
if (!dir)
return;
debugfs_create_file("ampdu_stat", S_IRUSR, dir, dev, &fops_ampdu_stat);
}

2
drivers/net/wireless/mediatek/mt76/mt76x0/init.c
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@ -389,7 +389,7 @@ int mt76x0_register_device(struct mt76x02_dev *dev)
if (mdev->cap.has_5ghz)
mt76x0_vht_cap_mask(&dev->mt76.sband_5g.sband);
mt76x0_init_debugfs(dev);
mt76x02_init_debugfs(dev);
return 0;
}

2
drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
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@ -37,8 +37,6 @@ static inline bool is_mt7610e(struct mt76x02_dev *dev)
return false;
}
void mt76x0_init_debugfs(struct mt76x02_dev *dev);
/* Init */
struct mt76x02_dev *
mt76x0_alloc_device(struct device *pdev,