/* 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, REG_IND_BYTE, 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