// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2009 Felix Fietkau <nbd@nbd.name>
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (c) 2015, 2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2016 John Crispin <john@phrozen.org>
*/
#include <linux/netdevice.h>
#include <net/dsa.h>
#include <linux/if_bridge.h>
#include "qca8k.h"
#define MIB_DESC(_s, _o, _n) \
{ \
.size = (_s), \
.offset = (_o), \
.name = (_n), \
}
const struct qca8k_mib_desc ar8327_mib[] = {
MIB_DESC(1, 0x00, "RxBroad"),
MIB_DESC(1, 0x04, "RxPause"),
MIB_DESC(1, 0x08, "RxMulti"),
MIB_DESC(1, 0x0c, "RxFcsErr"),
MIB_DESC(1, 0x10, "RxAlignErr"),
MIB_DESC(1, 0x14, "RxRunt"),
MIB_DESC(1, 0x18, "RxFragment"),
MIB_DESC(1, 0x1c, "Rx64Byte"),
MIB_DESC(1, 0x20, "Rx128Byte"),
MIB_DESC(1, 0x24, "Rx256Byte"),
MIB_DESC(1, 0x28, "Rx512Byte"),
MIB_DESC(1, 0x2c, "Rx1024Byte"),
MIB_DESC(1, 0x30, "Rx1518Byte"),
MIB_DESC(1, 0x34, "RxMaxByte"),
MIB_DESC(1, 0x38, "RxTooLong"),
MIB_DESC(2, 0x3c, "RxGoodByte"),
MIB_DESC(2, 0x44, "RxBadByte"),
MIB_DESC(1, 0x4c, "RxOverFlow"),
MIB_DESC(1, 0x50, "Filtered"),
MIB_DESC(1, 0x54, "TxBroad"),
MIB_DESC(1, 0x58, "TxPause"),
MIB_DESC(1, 0x5c, "TxMulti"),
MIB_DESC(1, 0x60, "TxUnderRun"),
MIB_DESC(1, 0x64, "Tx64Byte"),
MIB_DESC(1, 0x68, "Tx128Byte"),
MIB_DESC(1, 0x6c, "Tx256Byte"),
MIB_DESC(1, 0x70, "Tx512Byte"),
MIB_DESC(1, 0x74, "Tx1024Byte"),
MIB_DESC(1, 0x78, "Tx1518Byte"),
MIB_DESC(1, 0x7c, "TxMaxByte"),
MIB_DESC(1, 0x80, "TxOverSize"),
MIB_DESC(2, 0x84, "TxByte"),
MIB_DESC(1, 0x8c, "TxCollision"),
MIB_DESC(1, 0x90, "TxAbortCol"),
MIB_DESC(1, 0x94, "TxMultiCol"),
MIB_DESC(1, 0x98, "TxSingleCol"),
MIB_DESC(1, 0x9c, "TxExcDefer"),
MIB_DESC(1, 0xa0, "TxDefer"),
MIB_DESC(1, 0xa4, "TxLateCol"),
MIB_DESC(1, 0xa8, "RXUnicast"),
MIB_DESC(1, 0xac, "TXUnicast"),
};
int qca8k_read(struct qca8k_priv *priv, u32 reg, u32 *val)
{
return regmap_read(priv->regmap, reg, val);
}
int qca8k_write(struct qca8k_priv *priv, u32 reg, u32 val)
{
return regmap_write(priv->regmap, reg, val);
}
int qca8k_rmw(struct qca8k_priv *priv, u32 reg, u32 mask, u32 write_val)
{
return regmap_update_bits(priv->regmap, reg, mask, write_val);
}
static const struct regmap_range qca8k_readable_ranges[] = {
regmap_reg_range(