| /* 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 |
