From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/net/wireless/mediatek/mt76/debugfs.c | 79 +++++++++++++++++++++++++++++----------
1 files changed, 58 insertions(+), 21 deletions(-)
diff --git a/kernel/drivers/net/wireless/mediatek/mt76/debugfs.c b/kernel/drivers/net/wireless/mediatek/mt76/debugfs.c
index a38d05d..52f583c 100644
--- a/kernel/drivers/net/wireless/mediatek/mt76/debugfs.c
+++ b/kernel/drivers/net/wireless/mediatek/mt76/debugfs.c
@@ -1,17 +1,6 @@
+// SPDX-License-Identifier: ISC
/*
* Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "mt76.h"
@@ -20,7 +9,7 @@
{
struct mt76_dev *dev = data;
- dev->bus->wr(dev, dev->debugfs_reg, val);
+ __mt76_wr(dev, dev->debugfs_reg, val);
return 0;
}
@@ -29,30 +18,75 @@
{
struct mt76_dev *dev = data;
- *val = dev->bus->rr(dev, dev->debugfs_reg);
+ *val = __mt76_rr(dev, dev->debugfs_reg);
return 0;
}
DEFINE_DEBUGFS_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set,
"0x%08llx\n");
-static int
-mt76_queues_read(struct seq_file *s, void *data)
+int mt76_queues_read(struct seq_file *s, void *data)
{
struct mt76_dev *dev = dev_get_drvdata(s->private);
int i;
for (i = 0; i < ARRAY_SIZE(dev->q_tx); i++) {
- struct mt76_queue *q = &dev->q_tx[i];
+ struct mt76_queue *q = dev->q_tx[i];
- if (!q->ndesc)
+ if (!q)
continue;
seq_printf(s,
- "%d: queued=%d head=%d tail=%d swq_queued=%d\n",
- i, q->queued, q->head, q->tail, q->swq_queued);
+ "%d: queued=%d head=%d tail=%d\n",
+ i, q->queued, q->head, q->tail);
}
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mt76_queues_read);
+
+static int mt76_rx_queues_read(struct seq_file *s, void *data)
+{
+ struct mt76_dev *dev = dev_get_drvdata(s->private);
+ int i, queued;
+
+ mt76_for_each_q_rx(dev, i) {
+ struct mt76_queue *q = &dev->q_rx[i];
+
+ queued = mt76_is_usb(dev) ? q->ndesc - q->queued : q->queued;
+ seq_printf(s, "%d: queued=%d head=%d tail=%d\n",
+ i, queued, q->head, q->tail);
+ }
+
+ return 0;
+}
+
+void mt76_seq_puts_array(struct seq_file *file, const char *str,
+ s8 *val, int len)
+{
+ int i;
+
+ seq_printf(file, "%10s:", str);
+ for (i = 0; i < len; i++)
+ seq_printf(file, " %2d", val[i]);
+ seq_puts(file, "\n");
+}
+EXPORT_SYMBOL_GPL(mt76_seq_puts_array);
+
+static int mt76_read_rate_txpower(struct seq_file *s, void *data)
+{
+ struct mt76_dev *dev = dev_get_drvdata(s->private);
+
+ mt76_seq_puts_array(s, "CCK", dev->rate_power.cck,
+ ARRAY_SIZE(dev->rate_power.cck));
+ mt76_seq_puts_array(s, "OFDM", dev->rate_power.ofdm,
+ ARRAY_SIZE(dev->rate_power.ofdm));
+ mt76_seq_puts_array(s, "STBC", dev->rate_power.stbc,
+ ARRAY_SIZE(dev->rate_power.stbc));
+ mt76_seq_puts_array(s, "HT", dev->rate_power.ht,
+ ARRAY_SIZE(dev->rate_power.ht));
+ mt76_seq_puts_array(s, "VHT", dev->rate_power.vht,
+ ARRAY_SIZE(dev->rate_power.vht));
return 0;
}
@@ -71,7 +105,10 @@
debugfs_create_blob("eeprom", 0400, dir, &dev->eeprom);
if (dev->otp.data)
debugfs_create_blob("otp", 0400, dir, &dev->otp);
- debugfs_create_devm_seqfile(dev->dev, "queues", dir, mt76_queues_read);
+ debugfs_create_devm_seqfile(dev->dev, "rate_txpower", dir,
+ mt76_read_rate_txpower);
+ debugfs_create_devm_seqfile(dev->dev, "rx-queues", dir,
+ mt76_rx_queues_read);
return dir;
}
--
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