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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Microchip KSZ8XXX series register access
*
* Copyright (C) 2020 Pengutronix, Michael Grzeschik <kernel@pengutronix.de>
*/
#ifndef __KSZ8XXX_H
#define __KSZ8XXX_H
#include <linux/kernel.h>
enum ksz_regs {
REG_IND_CTRL_0,
REG_IND_DATA_8,
REG_IND_DATA_CHECK,
REG_IND_DATA_HI,
REG_IND_DATA_LO,
REG_IND_MIB_CHECK,
P_FORCE_CTRL,
P_LINK_STATUS,
P_LOCAL_CTRL,
P_NEG_RESTART_CTRL,
P_REMOTE_STATUS,
P_SPEED_STATUS,
S_TAIL_TAG_CTRL,
};
enum ksz_masks {
PORT_802_1P_REMAPPING,
SW_TAIL_TAG_ENABLE,
MIB_COUNTER_OVERFLOW,
MIB_COUNTER_VALID,
VLAN_TABLE_FID,
VLAN_TABLE_MEMBERSHIP,
VLAN_TABLE_VALID,
STATIC_MAC_TABLE_VALID,
STATIC_MAC_TABLE_USE_FID,
STATIC_MAC_TABLE_FID,
STATIC_MAC_TABLE_OVERRIDE,
STATIC_MAC_TABLE_FWD_PORTS,
DYNAMIC_MAC_TABLE_ENTRIES_H,
DYNAMIC_MAC_TABLE_MAC_EMPTY,
DYNAMIC_MAC_TABLE_NOT_READY,
DYNAMIC_MAC_TABLE_ENTRIES,
DYNAMIC_MAC_TABLE_FID,
DYNAMIC_MAC_TABLE_SRC_PORT,
DYNAMIC_MAC_TABLE_TIMESTAMP,
};
enum ksz_shifts {
VLAN_TABLE_MEMBERSHIP_S,
VLAN_TABLE,
STATIC_MAC_FWD_PORTS,
STATIC_MAC_FID,
DYNAMIC_MAC_ENTRIES_H,
DYNAMIC_MAC_ENTRIES,
DYNAMIC_MAC_FID,
DYNAMIC_MAC_TIMESTAMP,
DYNAMIC_MAC_SRC_PORT,
};
struct ksz8 {
const u8 *regs;
const u32 *masks;
const u8 *shifts;
void *priv;
};
#endif
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