FreeBSD/Linux Kernel Cross Reference
sys/dev/etherswitch/arswitch/arswitchreg.h

     /*-
      * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
      *
      * Copyright (c) 2011 Aleksandr Rybalko.
      * All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     * $FreeBSD$
     */
    
    #ifndef __AR8X16_SWITCHREG_H__
    #define __AR8X16_SWITCHREG_H__
    
    /* XXX doesn't belong here; stolen shamelessly from ath_hal/ah_internal.h */
    /*
     * Register manipulation macros that expect bit field defines
     * to follow the convention that an _S suffix is appended for
     * a shift count, while the field mask has no suffix.
     */
    #define SM(_v, _f)      (((_v) << _f##_S) & (_f))
    #define MS(_v, _f)      (((_v) & (_f)) >> _f##_S)
    
    /* XXX Linux define compatibility stuff */
    #define BIT(_m)                         (1UL << (_m))
    #define BITM(_count)                    ((1UL << (_count)) - 1)
    #define BITS(_shift, _count)            (BITM(_count) << (_shift))
    
    /* Atheros specific MII registers */
    #define MII_ATH_MMD_ADDR                0x0d
    #define MII_ATH_MMD_DATA                0x0e
    #define MII_ATH_DBG_ADDR                0x1d
    #define MII_ATH_DBG_DATA                0x1e
    
    #define AR8X16_REG_MASK_CTRL            0x0000
    #define         AR8X16_MASK_CTRL_REV_MASK       0x000000ff
    #define         AR8X16_MASK_CTRL_VER_MASK       0x0000ff00
    #define         AR8X16_MASK_CTRL_VER_SHIFT      8
    #define         AR8X16_MASK_CTRL_SOFT_RESET     (1U << 31)
    
    #define AR8X16_REG_MODE                 0x0008
    /* DIR-615 E4 U-Boot */
    #define         AR8X16_MODE_DIR_615_UBOOT       0x8d1003e0
    /* From Ubiquiti RSPRO */
    #define         AR8X16_MODE_RGMII_PORT4_ISO     0x81461bea
    #define         AR8X16_MODE_RGMII_PORT4_SWITCH  0x01261be2
    /* AVM Fritz!Box 7390 */
    #define         AR8X16_MODE_GMII                0x010e5b71
    /* from avm_cpmac/linux_ar_reg.h */
    #define         AR8X16_MODE_RESERVED            0x000e1b20
    #define         AR8X16_MODE_MAC0_GMII_EN        (1u <<  0)
    #define         AR8X16_MODE_MAC0_RGMII_EN       (1u <<  1)
    #define         AR8X16_MODE_PHY4_GMII_EN        (1u <<  2)
    #define         AR8X16_MODE_PHY4_RGMII_EN       (1u <<  3)
    #define         AR8X16_MODE_MAC0_MAC_MODE       (1u <<  4)
    #define         AR8X16_MODE_RGMII_RXCLK_DELAY_EN (1u <<  6)
    #define         AR8X16_MODE_RGMII_TXCLK_DELAY_EN (1u <<  7)
    #define         AR8X16_MODE_MAC5_MAC_MODE       (1u << 14)
    #define         AR8X16_MODE_MAC5_PHY_MODE       (1u << 15)
    #define         AR8X16_MODE_TXDELAY_S0          (1u << 21)
    #define         AR8X16_MODE_TXDELAY_S1          (1u << 22)
    #define         AR8X16_MODE_RXDELAY_S0          (1u << 23)
    #define         AR8X16_MODE_LED_OPEN_EN         (1u << 24)
    #define         AR8X16_MODE_SPI_EN              (1u << 25)
    #define         AR8X16_MODE_RXDELAY_S1          (1u << 26)
    #define         AR8X16_MODE_POWER_ON_SEL        (1u << 31)
    
    #define AR8X16_REG_ISR                  0x0010
    #define AR8X16_REG_IMR                  0x0014
    
    #define AR8X16_REG_SW_MAC_ADDR0         0x0020
    #define AR8X16_REG_SW_MAC_ADDR0_BYTE4   BITS(8, 8)
    #define AR8X16_REG_SW_MAC_ADDR0_BYTE4_S 8
    #define AR8X16_REG_SW_MAC_ADDR0_BYTE5   BITS(0, 8)
    #define AR8X16_REG_SW_MAC_ADDR0_BYTE5_S 0
    
    #define AR8X16_REG_SW_MAC_ADDR1         0x0024
    #define AR8X16_REG_SW_MAC_ADDR1_BYTE0   BITS(24, 8)
    #define AR8X16_REG_SW_MAC_ADDR1_BYTE0_S 24
    #define AR8X16_REG_SW_MAC_ADDR1_BYTE1   BITS(16, 8)
   #define AR8X16_REG_SW_MAC_ADDR1_BYTE1_S 16
   #define AR8X16_REG_SW_MAC_ADDR1_BYTE2   BITS(8, 8)
   #define AR8X16_REG_SW_MAC_ADDR1_BYTE2_S 8
   #define AR8X16_REG_SW_MAC_ADDR1_BYTE3   BITS(0, 8)
   #define AR8X16_REG_SW_MAC_ADDR1_BYTE3_S 0
   
   #define AR8X16_REG_FLOOD_MASK           0x002c
   #define         AR8X16_FLOOD_MASK_BCAST_TO_CPU  (1 << 26)
   
   #define AR8X16_REG_GLOBAL_CTRL          0x0030
   #define         AR8216_GLOBAL_CTRL_MTU_MASK     0x00000fff
   #define         AR8216_GLOBAL_CTRL_MTU_MASK_S   0
   #define         AR8316_GLOBAL_CTRL_MTU_MASK     0x00007fff
   #define         AR8316_GLOBAL_CTRL_MTU_MASK_S   0
   #define         AR8236_GLOBAL_CTRL_MTU_MASK     0x00007fff
   #define         AR8236_GLOBAL_CTRL_MTU_MASK_S   0
   #define         AR7240_GLOBAL_CTRL_MTU_MASK     0x00003fff
   #define         AR7240_GLOBAL_CTRL_MTU_MASK_S   0
   
   #define AR8X16_REG_VLAN_CTRL                    0x0040
   #define         AR8X16_VLAN_OP                  0x00000007
   #define         AR8X16_VLAN_OP_NOOP             0x0
   #define         AR8X16_VLAN_OP_FLUSH            0x1
   #define         AR8X16_VLAN_OP_LOAD             0x2
   #define         AR8X16_VLAN_OP_PURGE            0x3
   #define         AR8X16_VLAN_OP_REMOVE_PORT      0x4
   #define         AR8X16_VLAN_OP_GET_NEXT         0x5
   #define         AR8X16_VLAN_OP_GET              0x6
   #define         AR8X16_VLAN_ACTIVE              (1 << 3)
   #define         AR8X16_VLAN_FULL                (1 << 4)
   #define         AR8X16_VLAN_PORT                0x00000f00
   #define         AR8X16_VLAN_PORT_SHIFT          8
   #define         AR8X16_VLAN_VID                 0x0fff0000
   #define         AR8X16_VLAN_VID_SHIFT           16
   #define         AR8X16_VLAN_PRIO                0x70000000
   #define         AR8X16_VLAN_PRIO_SHIFT          28
   #define         AR8X16_VLAN_PRIO_EN             (1U << 31)
   
   #define AR8X16_REG_VLAN_DATA            0x0044
   #define         AR8X16_VLAN_MEMBER              0x0000003f
   #define         AR8X16_VLAN_VALID               (1 << 11)
   
   #define AR8216_REG_ATU                  0x0050
   #define         AR8216_ATU_OP           BITS(0, 3)
   #define         AR8216_ATU_OP_NOOP              0x0
   #define         AR8216_ATU_OP_FLUSH             0x1
   #define         AR8216_ATU_OP_LOAD              0x2
   #define         AR8216_ATU_OP_PURGE             0x3
   #define         AR8216_ATU_OP_FLUSH_LOCKED      0x4
   #define         AR8216_ATU_OP_FLUSH_UNICAST     0x5
   #define         AR8216_ATU_OP_GET_NEXT          0x6
   #define         AR8216_ATU_ACTIVE               BIT(3)
   #define         AR8216_ATU_PORT_NUM             BITS(8, 4)
   #define         AR8216_ATU_PORT_NUM_S           8
   #define         AR8216_ATU_FULL_VIO             BIT(12)
   #define         AR8216_ATU_ADDR5                BITS(16, 8)
   #define         AR8216_ATU_ADDR5_S              16
   #define         AR8216_ATU_ADDR4                BITS(24, 8)
   #define         AR8216_ATU_ADDR4_S              24
   
   #define AR8216_REG_ATU_DATA             0x0054
   #define         AR8216_ATU_ADDR3                BITS(0, 8)
   #define         AR8216_ATU_ADDR3_S              0
   #define         AR8216_ATU_ADDR2                BITS(8, 8)
   #define         AR8216_ATU_ADDR2_S              8
   #define         AR8216_ATU_ADDR1                BITS(16, 8)
   #define         AR8216_ATU_ADDR1_S              16
   #define         AR8216_ATU_ADDR0                BITS(24, 8)
   #define         AR8216_ATU_ADDR0_S              24
   
   #define AR8216_REG_ATU_CTRL2            0x0058
   #define         AR8216_ATU_CTRL2_DESPORT        BITS(0, 5)
   #define         AR8216_ATU_CTRL2_DESPORT_S      0
   #define         AR934X_ATU_CROSS_STATE_PORT_EN  BIT(8)
   #define         AR934X_ATU_HASH_HIGH_ADDR       BIT(9)  /* Used for CPU_FUNC (get_next_valid) */
   #define         AR8216_ATU_CTRL2_AT_PRIORITY    BITS(10, 2)
   #define         AR8216_ATU_CTRL2_AT_PRIORITY_EN BIT(12)
   #define         AR8216_ATU_CTRL2_MIRROR_EN      BIT(13)
   #define         AR8216_ATU_CTRL2_SA_DROP_EN     BIT(14)
   #define         AR934X_ATU_CTRL2_MAC_CLONE      BIT(15)
   #define         AR8216_ATU_CTRL2_AT_STATUS      BITS(16, 4)
   #define         AR8216_ATU_CTRL2_AT_STATUS_S    16
   /*
    * For at least the AR9340 -
    * 0: empty
    * 1-7: dynamic, valid
    * 15: static, won't be aged
    */
   #define         AR8216_ATU_CTRL2_VLAN_LEAKY_EN  BIT(24)
   /*
    * This defines whether this MAC will leak between VLANs;
    * controlled by ARL_UNI_LEAKY_EN and ARL_MULTI_LEAKY_EN.
    */
   #define         AR8216_ATU_CTRL2_REDIRECT2CPU   BIT(25)
   #define         AR8216_ATU_CTRL2_COPY2CPU       BIT(26)
   
   #define AR8216_REG_ATU_CTRL             0x005C
   #define         AR8216_ATU_CTRL_AGE_TIME        BITS(0, 16)
   #define         AR8216_ATU_CTRL_AGE_TIME_S      0
   #define         AR8216_ATU_CTRL_AGE_EN          BIT(17)
   #define         AR8216_ATU_CTRL_LEARN_CHANGE    BIT(18)
   #define         AR8216_ATU_CTRL_ARP_EN          BIT(20)
   
   #define AR8X16_REG_IP_PRIORITY_1        0x0060
   #define AR8X16_REG_IP_PRIORITY_2        0x0064
   #define AR8X16_REG_IP_PRIORITY_3        0x0068
   #define AR8X16_REG_IP_PRIORITY_4        0x006C
   
   #define AR8X16_REG_TAG_PRIO             0x0070
   
   #define AR8X16_REG_SERVICE_TAG          0x0074
   #define         AR8X16_SERVICE_TAG_MASK         0x0000ffff
   
   #define AR8X16_REG_CPU_PORT             0x0078
   #define         AR8X16_MIRROR_PORT_SHIFT        4
   #define         AR8X16_MIRROR_PORT_MASK         (0xf << AR8X16_MIRROR_PORT_SHIFT)
   #define         AR8X16_CPU_MIRROR_PORT(_p)      ((_p) << AR8X16_MIRROR_PORT_SHIFT)
   #define         AR8X16_CPU_MIRROR_DIS           AR8X16_CPU_MIRROR_PORT(0xf)
   #define         AR8X16_CPU_PORT_EN              (1 << 8)
   
   #define AR8X16_REG_MIB_FUNC0            0x0080
   #define         AR8X16_MIB_TIMER_MASK           0x0000ffff
   #define         AR8X16_MIB_AT_HALF_EN           (1 << 16)
   #define         AR8X16_MIB_BUSY                 (1 << 17)
   #define         AR8X16_MIB_FUNC_SHIFT           24
   #define         AR8X16_MIB_FUNC_NO_OP           0x0
   #define         AR8X16_MIB_FUNC_FLUSH           0x1
   #define         AR8X16_MIB_FUNC_CAPTURE         0x3
   #define         AR8X16_MIB_FUNC_XXX             (1 << 30) /* 0x40000000 */
   
   #define         AR934X_MIB_ENABLE               (1 << 30)
   
   #define AR8X16_REG_MDIO_HIGH_ADDR       0x0094
   
   #define AR8X16_REG_MDIO_CTRL            0x0098
   #define         AR8X16_MDIO_CTRL_DATA_MASK      0x0000ffff
   #define         AR8X16_MDIO_CTRL_REG_ADDR_SHIFT 16
   #define         AR8X16_MDIO_CTRL_PHY_ADDR_SHIFT 21
   #define         AR8X16_MDIO_CTRL_CMD_WRITE      0
   #define         AR8X16_MDIO_CTRL_CMD_READ       (1 << 27)
   #define         AR8X16_MDIO_CTRL_MASTER_EN      (1 << 30)
   #define         AR8X16_MDIO_CTRL_BUSY           (1U << 31)
   
   #define AR8X16_REG_PORT_BASE(_p)        (0x0100 + (_p) * 0x0100)
   
   #define AR8X16_REG_PORT_STS(_p)         (AR8X16_REG_PORT_BASE((_p)) + 0x0000)
   #define         AR8X16_PORT_STS_SPEED_MASK      0x00000003
   #define         AR8X16_PORT_STS_SPEED_10        0
   #define         AR8X16_PORT_STS_SPEED_100       1
   #define         AR8X16_PORT_STS_SPEED_1000      2
   #define         AR8X16_PORT_STS_TXMAC           (1 << 2)
   #define         AR8X16_PORT_STS_RXMAC           (1 << 3)
   #define         AR8X16_PORT_STS_TXFLOW          (1 << 4)
   #define         AR8X16_PORT_STS_RXFLOW          (1 << 5)
   #define         AR8X16_PORT_STS_DUPLEX          (1 << 6)
   #define         AR8X16_PORT_STS_LINK_UP         (1 << 8)
   #define         AR8X16_PORT_STS_LINK_AUTO       (1 << 9)
   #define         AR8X16_PORT_STS_LINK_PAUSE      (1 << 10)
   
   #define AR8X16_REG_PORT_CTRL(_p)        (AR8X16_REG_PORT_BASE((_p)) + 0x0004)
   #define         AR8X16_PORT_CTRL_STATE_MASK     0x00000007
   #define         AR8X16_PORT_CTRL_STATE_DISABLED 0
   #define         AR8X16_PORT_CTRL_STATE_BLOCK    1
   #define         AR8X16_PORT_CTRL_STATE_LISTEN   2
   #define         AR8X16_PORT_CTRL_STATE_LEARN    3
   #define         AR8X16_PORT_CTRL_STATE_FORWARD  4
   #define         AR8X16_PORT_CTRL_LEARN_LOCK     (1 << 7)
   #define         AR8X16_PORT_CTRL_EGRESS_VLAN_MODE_SHIFT 8
   #define         AR8X16_PORT_CTRL_EGRESS_VLAN_MODE_KEEP  0
   #define         AR8X16_PORT_CTRL_EGRESS_VLAN_MODE_STRIP 1
   #define         AR8X16_PORT_CTRL_EGRESS_VLAN_MODE_ADD 2
   #define         AR8X16_PORT_CTRL_EGRESS_VLAN_MODE_DOUBLE_TAG 3
   #define         AR8X16_PORT_CTRL_IGMP_SNOOP     (1 << 10)
   #define         AR8X16_PORT_CTRL_HEADER         (1 << 11)
   #define         AR8X16_PORT_CTRL_MAC_LOOP       (1 << 12)
   #define         AR8X16_PORT_CTRL_SINGLE_VLAN    (1 << 13)
   #define         AR8X16_PORT_CTRL_LEARN          (1 << 14)
   #define         AR8X16_PORT_CTRL_DOUBLE_TAG     (1 << 15)
   #define         AR8X16_PORT_CTRL_MIRROR_TX      (1 << 16)
   #define         AR8X16_PORT_CTRL_MIRROR_RX      (1 << 17)
   
   #define AR8X16_REG_PORT_VLAN(_p)        (AR8X16_REG_PORT_BASE((_p)) + 0x0008)
   
   #define         AR8X16_PORT_VLAN_DEFAULT_ID_SHIFT       0
   #define         AR8X16_PORT_VLAN_DEST_PORTS_SHIFT       16
   #define         AR8X16_PORT_VLAN_MODE_MASK              0xc0000000
   #define         AR8X16_PORT_VLAN_MODE_SHIFT             30
   #define         AR8X16_PORT_VLAN_MODE_PORT_ONLY         0
   #define         AR8X16_PORT_VLAN_MODE_PORT_FALLBACK     1
   #define         AR8X16_PORT_VLAN_MODE_VLAN_ONLY         2
   #define         AR8X16_PORT_VLAN_MODE_SECURE            3
   
   #define AR8X16_REG_PORT_RATE_LIM(_p)    (AR8X16_REG_PORT_BASE((_p)) + 0x000c)
   #define         AR8X16_PORT_RATE_LIM_128KB      0
   #define         AR8X16_PORT_RATE_LIM_256KB      1
   #define         AR8X16_PORT_RATE_LIM_512KB      2
   #define         AR8X16_PORT_RATE_LIM_1MB        3
   #define         AR8X16_PORT_RATE_LIM_2MB        4
   #define         AR8X16_PORT_RATE_LIM_4MB        5
   #define         AR8X16_PORT_RATE_LIM_8MB        6
   #define         AR8X16_PORT_RATE_LIM_16MB       7
   #define         AR8X16_PORT_RATE_LIM_32MB       8
   #define         AR8X16_PORT_RATE_LIM_64MB       9
   #define         AR8X16_PORT_RATE_LIM_IN_EN      (1 << 24)
   #define         AR8X16_PORT_RATE_LIM_OUT_EN     (1 << 23)
   #define         AR8X16_PORT_RATE_LIM_IN_MASK    0x000f0000
   #define         AR8X16_PORT_RATE_LIM_IN_SHIFT   16
   #define         AR8X16_PORT_RATE_LIM_OUT_MASK   0x0000000f
   #define         AR8X16_PORT_RATE_LIM_OUT_SHIFT  0
   
   #define AR8X16_REG_PORT_PRIORITY(_p)    (AR8X16_REG_PORT_BASE((_p)) + 0x0010)
   
   #define AR8X16_REG_STATS_BASE(_p)       (0x20000 + (_p) * 0x100)
   
   #define AR8X16_STATS_RXBROAD            0x0000
   #define AR8X16_STATS_RXPAUSE            0x0004
   #define AR8X16_STATS_RXMULTI            0x0008
   #define AR8X16_STATS_RXFCSERR           0x000c
   #define AR8X16_STATS_RXALIGNERR         0x0010
   #define AR8X16_STATS_RXRUNT             0x0014
   #define AR8X16_STATS_RXFRAGMENT         0x0018
   #define AR8X16_STATS_RX64BYTE           0x001c
   #define AR8X16_STATS_RX128BYTE          0x0020
   #define AR8X16_STATS_RX256BYTE          0x0024
   #define AR8X16_STATS_RX512BYTE          0x0028
   #define AR8X16_STATS_RX1024BYTE         0x002c
   #define AR8X16_STATS_RX1518BYTE         0x0030
   #define AR8X16_STATS_RXMAXBYTE          0x0034
   #define AR8X16_STATS_RXTOOLONG          0x0038
   #define AR8X16_STATS_RXGOODBYTE         0x003c
   #define AR8X16_STATS_RXBADBYTE          0x0044
   #define AR8X16_STATS_RXOVERFLOW         0x004c
   #define AR8X16_STATS_FILTERED           0x0050
   #define AR8X16_STATS_TXBROAD            0x0054
   #define AR8X16_STATS_TXPAUSE            0x0058
   #define AR8X16_STATS_TXMULTI            0x005c
   #define AR8X16_STATS_TXUNDERRUN         0x0060
   #define AR8X16_STATS_TX64BYTE           0x0064
   #define AR8X16_STATS_TX128BYTE          0x0068
   #define AR8X16_STATS_TX256BYTE          0x006c
   #define AR8X16_STATS_TX512BYTE          0x0070
   #define AR8X16_STATS_TX1024BYTE         0x0074
   #define AR8X16_STATS_TX1518BYTE         0x0078
   #define AR8X16_STATS_TXMAXBYTE          0x007c
   #define AR8X16_STATS_TXOVERSIZE         0x0080
   #define AR8X16_STATS_TXBYTE             0x0084
   #define AR8X16_STATS_TXCOLLISION        0x008c
   #define AR8X16_STATS_TXABORTCOL         0x0090
   #define AR8X16_STATS_TXMULTICOL         0x0094
   #define AR8X16_STATS_TXSINGLECOL        0x0098
   #define AR8X16_STATS_TXEXCDEFER         0x009c
   #define AR8X16_STATS_TXDEFER            0x00a0
   #define AR8X16_STATS_TXLATECOL          0x00a4
   
   #define AR8X16_PORT_CPU                 0
   #define AR8X16_NUM_PORTS                6
   #define AR8X16_NUM_PHYS                 5
   #define AR8X16_MAGIC                    0xc000050e
   
   #define AR8X16_PHY_ID1                  0x004d
   #define AR8X16_PHY_ID2                  0xd041
   
   #define AR8X16_PORT_MASK(_port)         (1 << (_port))
   #define AR8X16_PORT_MASK_ALL            ((1<<AR8X16_NUM_PORTS)-1)
   #define AR8X16_PORT_MASK_BUT(_port)     (AR8X16_PORT_MASK_ALL & ~(1 << (_port)))
   
   #define AR8X16_MAX_VLANS                16
   
   /*
    * AR9340 switch specific definitions.
    */
   
   #define AR934X_REG_OPER_MODE0           0x04
   #define         AR934X_OPER_MODE0_MAC_GMII_EN   (1 << 6)
   #define         AR934X_OPER_MODE0_PHY_MII_EN    (1 << 10)
   
   #define AR934X_REG_OPER_MODE1           0x08
   #define         AR934X_REG_OPER_MODE1_PHY4_MII_EN       (1 << 28)
   
   #define AR934X_REG_FLOOD_MASK           0x2c
   #define         AR934X_FLOOD_MASK_UC_DP(_p)     (1 << (0 + (_p)))
   #define         AR934X_FLOOD_MASK_MC_DP(_p)     (1 << (16 + (_p)))
   #define         AR934X_FLOOD_MASK_BC_DP(_p)     (1 << (25 + (_p)))
   
   #define AR934X_REG_QM_CTRL              0x3c
   #define         AR934X_QM_CTRL_ARP_EN   (1 << 15)
   #define         AR934X_QM_CTRL_ARP_COPY_EN      (1 << 14)
   
   #define AR934X_REG_AT_CTRL              0x5c
   #define         AR934X_AT_CTRL_AGE_TIME         BITS(0, 15)
   #define         AR934X_AT_CTRL_AGE_EN           (1 << 17)
   #define         AR934X_AT_CTRL_LEARN_CHANGE     (1 << 18)
   
   #define AR934X_REG_PORT_BASE(_port)     (0x100 + (_port) * 0x100)
   
   #define AR934X_REG_PORT_VLAN1(_port)    (AR934X_REG_PORT_BASE((_port)) + 0x08)
   #define         AR934X_PORT_VLAN1_DEFAULT_SVID_S                0
   #define         AR934X_PORT_VLAN1_FORCE_DEFAULT_VID_EN          (1 << 12)
   #define         AR934X_PORT_VLAN1_PORT_TLS_MODE                 (1 << 13)
   #define         AR934X_PORT_VLAN1_PORT_VLAN_PROP_EN             (1 << 14)
   #define         AR934X_PORT_VLAN1_PORT_CLONE_EN                 (1 << 15)
   #define         AR934X_PORT_VLAN1_DEFAULT_CVID_S                16
   #define         AR934X_PORT_VLAN1_FORCE_PORT_VLAN_EN            (1 << 28)
   #define         AR934X_PORT_VLAN1_ING_PORT_PRI_S                29
   
   #define AR934X_REG_PORT_VLAN2(_port)    (AR934X_REG_PORT_BASE((_port)) + 0x0c)
   #define         AR934X_PORT_VLAN2_PORT_VID_MEM_S                16
   #define         AR934X_PORT_VLAN2_8021Q_MODE_S                  30
   #define         AR934X_PORT_VLAN2_8021Q_MODE_PORT_ONLY          0
   #define         AR934X_PORT_VLAN2_8021Q_MODE_PORT_FALLBACK      1
   #define         AR934X_PORT_VLAN2_8021Q_MODE_VLAN_ONLY          2
   #define         AR934X_PORT_VLAN2_8021Q_MODE_SECURE             3
   
   /*
    * AR8327 specific registers
    */
   #define AR8327_NUM_PORTS                7
   #define AR8327_NUM_PHYS                 5
   #define AR8327_PORTS_ALL                0x7f
   
   #define AR8327_PORT_GMAC0               0
   #define AR8327_PORT_GMAC6               6
   
   #define AR8327_REG_MASK                 0x000
   
   #define AR8327_REG_PAD0_MODE            0x004
   #define AR8327_REG_PAD5_MODE            0x008
   #define AR8327_REG_PAD6_MODE            0x00c
   
   #define         AR8327_PAD_MAC_MII_RXCLK_SEL    (1 << 0)
   #define         AR8327_PAD_MAC_MII_TXCLK_SEL    (1 << 1)
   #define         AR8327_PAD_MAC_MII_EN           (1 << 2)
   #define         AR8327_PAD_MAC_GMII_RXCLK_SEL   (1 << 4)
   #define         AR8327_PAD_MAC_GMII_TXCLK_SEL   (1 << 5)
   #define         AR8327_PAD_MAC_GMII_EN          (1 << 6)
   #define         AR8327_PAD_SGMII_EN             (1 << 7)
   #define         AR8327_PAD_PHY_MII_RXCLK_SEL    (1 << 8)
   #define         AR8327_PAD_PHY_MII_TXCLK_SEL    (1 << 9)
   #define         AR8327_PAD_PHY_MII_EN           (1 << 10)
   #define         AR8327_PAD_PHY_GMII_PIPE_RXCLK_SEL      (1 << 11)
   #define         AR8327_PAD_PHY_GMII_RXCLK_SEL   (1 << 12)
   #define         AR8327_PAD_PHY_GMII_TXCLK_SEL   (1 << 13)
   #define         AR8327_PAD_PHY_GMII_EN          (1 << 14)
   #define         AR8327_PAD_PHYX_GMII_EN         (1 << 16)
   #define         AR8327_PAD_PHYX_RGMII_EN        (1 << 17)
   #define         AR8327_PAD_PHYX_MII_EN          (1 << 18)
   #define         AR8327_PAD_SGMII_DELAY_EN       (1 << 19)
   #define         AR8327_PAD_RGMII_RXCLK_DELAY_SEL        BITS(20, 2)
   #define         AR8327_PAD_RGMII_RXCLK_DELAY_SEL_S              20
   #define         AR8327_PAD_RGMII_TXCLK_DELAY_SEL        BITS(22, 2)
   #define         AR8327_PAD_RGMII_TXCLK_DELAY_SEL_S      22
   #define         AR8327_PAD_RGMII_RXCLK_DELAY_EN (1 << 24)
   #define         AR8327_PAD_RGMII_TXCLK_DELAY_EN (1 << 25)
   #define         AR8327_PAD_RGMII_EN             (1 << 26)
   
   #define AR8327_REG_POWER_ON_STRIP       0x010
   #define         AR8327_POWER_ON_STRIP_POWER_ON_SEL      (1U << 31)
   #define         AR8327_POWER_ON_STRIP_LED_OPEN_EN       (1 << 24)
   #define         AR8327_POWER_ON_STRIP_SERDES_AEN        (1 << 7)
   
   #define AR8327_REG_INT_STATUS0          0x020
   #define         AR8327_INT0_VT_DONE                     (1 << 20)
   
   #define AR8327_REG_INT_STATUS1          0x024
   #define AR8327_REG_INT_MASK0            0x028
   #define AR8327_REG_INT_MASK1            0x02c
   
   #define AR8327_REG_MODULE_EN            0x030
   #define         AR8327_MODULE_EN_MIB            (1 << 0)
   
   #define AR8327_REG_MIB_FUNC             0x034
   #define         AR8327_MIB_CPU_KEEP             (1 << 20)
   
   #define AR8327_REG_MDIO_CTRL            0x03c
   
   #define AR8327_REG_SERVICE_TAG          0x048
   #define AR8327_REG_LED_CTRL0            0x050
   #define AR8327_REG_LED_CTRL1            0x054
   #define AR8327_REG_LED_CTRL2            0x058
   #define AR8327_REG_LED_CTRL3            0x05c
   #define AR8327_REG_MAC_ADDR0            0x060
   #define AR8327_REG_MAC_ADDR1            0x064
   
   #define AR8327_REG_MAX_FRAME_SIZE       0x078
   #define         AR8327_MAX_FRAME_SIZE_MTU       BITS(0, 14)
   
   #define AR8327_REG_PORT_STATUS(_i)      (0x07c + (_i) * 4)
   
   #define AR8327_REG_HEADER_CTRL          0x098
   #define AR8327_REG_PORT_HEADER(_i)              (0x09c + (_i) * 4)
   
   #define AR8327_REG_SGMII_CTRL           0x0e0
   #define         AR8327_SGMII_CTRL_EN_PLL                (1 << 1)
   #define         AR8327_SGMII_CTRL_EN_RX                 (1 << 2)
   #define         AR8327_SGMII_CTRL_EN_TX                 (1 << 3)
   
   #define AR8327_REG_EEE_CTRL             0x100
   #define AR8327_EEE_CTRL_DISABLE_PHY(_i)         BIT(4 + (_i) * 2)
   
   #define AR8327_REG_PORT_VLAN0(_i)               (0x420 + (_i) * 0x8)
   #define         AR8327_PORT_VLAN0_DEF_SVID              BITS(0, 12)
   #define         AR8327_PORT_VLAN0_DEF_SVID_S            0
   #define         AR8327_PORT_VLAN0_DEF_CVID              BITS(16, 12)
   #define         AR8327_PORT_VLAN0_DEF_CVID_S            16
   
   #define AR8327_REG_PORT_VLAN1(_i)               (0x424 + (_i) * 0x8)
   #define         AR8327_PORT_VLAN1_PORT_VLAN_PROP        (1 << 6)
   #define         AR8327_PORT_VLAN1_OUT_MODE              BITS(12, 2)
   #define         AR8327_PORT_VLAN1_OUT_MODE_S            12
   #define         AR8327_PORT_VLAN1_OUT_MODE_UNMOD        0
   #define         AR8327_PORT_VLAN1_OUT_MODE_UNTAG        1
   #define         AR8327_PORT_VLAN1_OUT_MODE_TAG          2
   #define         AR8327_PORT_VLAN1_OUT_MODE_UNTOUCH      3
   
   #define AR8327_REG_ATU_DATA0            0x600
   #define         AR8327_ATU_DATA0_MAC_ADDR3              BITS(0, 8)
   #define         AR8327_ATU_DATA0_MAC_ADDR3_S            0
   #define         AR8327_ATU_DATA0_MAC_ADDR2              BITS(8, 8)
   #define         AR8327_ATU_DATA0_MAC_ADDR2_S            8
   #define         AR8327_ATU_DATA0_MAC_ADDR1              BITS(16, 8)
   #define         AR8327_ATU_DATA0_MAC_ADDR1_S            16
   #define         AR8327_ATU_DATA0_MAC_ADDR0              BITS(24, 8)
   #define         AR8327_ATU_DATA0_MAC_ADDR0_S            24
   
   #define AR8327_REG_ATU_DATA1            0x604
   #define         AR8327_ATU_DATA1_MAC_ADDR4              BITS(0, 8)
   #define         AR8327_ATU_DATA1_MAC_ADDR4_S            0
   #define         AR8327_ATU_DATA1_MAC_ADDR5              BITS(8, 8)
   #define         AR8327_ATU_DATA1_MAC_ADDR5_S            8
   #define         AR8327_ATU_DATA1_DEST_PORT              BITS(16, 7)
   #define         AR8327_ATU_DATA1_DEST_PORT_S            16
   #define         AR8327_ATU_DATA1_CROSS_PORT_STATE_EN    BIT(23)
   #define         AR8327_ATU_DATA1_PRI                    BITS(24, 3)
   #define         AR8327_ATU_DATA1_SVL_ENTRY              BIT(27)
   #define         AR8327_ATU_DATA1_PRI_OVER_EN            BIT(28)
   #define         AR8327_ATU_DATA1_MIRROR_EN              BIT(29)
   #define         AR8327_ATU_DATA1_SA_DROP_EN             BIT(30)
   #define         AR8327_ATU_DATA1_HASH_HIGH_ADDR         BIT(31)
   
   #define AR8327_REG_ATU_DATA2            0x608
   #define         AR8327_ATU_FUNC_DATA2_STATUS            BITS(0, 4)
   #define         AR8327_ATU_FUNC_DATA2_STATUS_S          0
   #define         AR8327_ATU_FUNC_DATA2_VLAN_LEAKY_EN     BIT(4)
   #define         AR8327_ATU_FUNC_DATA2_REDIRECT_TO_CPU   BIT(5)
   #define         AR8327_ATU_FUNC_DATA2_COPY_TO_CPU       BIT(6)
   #define         AR8327_ATU_FUNC_DATA2_SHORT_LOOP        BIT(7)
   #define         AR8327_ATU_FUNC_DATA2_ATU_VID           BITS(8, 12)
   #define         AR8327_ATU_FUNC_DATA2_ATU_VID_S         8
   
   #define AR8327_REG_ATU_FUNC             0x60c
   #define         AR8327_ATU_FUNC_OP              BITS(0, 4)
   #define         AR8327_ATU_FUNC_OP_NOOP                 0x0
   #define         AR8327_ATU_FUNC_OP_FLUSH                0x1
   #define         AR8327_ATU_FUNC_OP_LOAD                 0x2
   #define         AR8327_ATU_FUNC_OP_PURGE                0x3
   #define         AR8327_ATU_FUNC_OP_FLUSH_LOCKED         0x4
   #define         AR8327_ATU_FUNC_OP_FLUSH_UNICAST        0x5
   #define         AR8327_ATU_FUNC_OP_GET_NEXT             0x6
   #define         AR8327_ATU_FUNC_OP_SEARCH_MAC           0x7
   #define         AR8327_ATU_FUNC_OP_CHANGE_TRUNK         0x8
   #define         AR8327_ATU_FUNC_FLUSH_STATIC_EN         BIT(4)
   #define         AR8327_ATU_FUNC_ENTRY_TYPE              BIT(5)
   #define         AR8327_ATU_FUNC_PORT_NUM                BITS(8, 4)
   #define         AR8327_ATU_FUNC_PORT_NUM_S              8
   #define         AR8327_ATU_FUNC_FULL_VIOLATION          BIT(12)
   #define         AR8327_ATU_FUNC_MULTI_EN                BIT(13) /* for GET_NEXT */
   #define         AR8327_ATU_FUNC_PORT_EN                 BIT(14) /* for GET_NEXT */
   #define         AR8327_ATU_FUNC_VID_EN                  BIT(15) /* for GET_NEXT */
   #define         AR8327_ATU_FUNC_ATU_INDEX               BITS(16, 5)
   #define         AR8327_ATU_FUNC_ATU_INDEX_S             16
   #define         AR8327_ATU_FUNC_TRUNK_PORT_NUM          BITS(22, 3) /* for CHANGE_TRUNK */
   #define         AR8327_ATU_FUNC_TRUNK_PORT_NUM_S        22
   #define         AR8327_ATU_FUNC_BUSY                    BIT(31)
   
   #define AR8327_REG_VTU_FUNC0            0x0610
   #define         AR8327_VTU_FUNC0_EG_MODE        BITS(4, 14)
   #define         AR8327_VTU_FUNC0_EG_MODE_S(_i)  (4 + (_i) * 2)
   #define         AR8327_VTU_FUNC0_EG_MODE_KEEP   0
   #define         AR8327_VTU_FUNC0_EG_MODE_UNTAG  1
   #define         AR8327_VTU_FUNC0_EG_MODE_TAG    2
   #define         AR8327_VTU_FUNC0_EG_MODE_NOT    3
   #define         AR8327_VTU_FUNC0_IVL            (1 << 19)
   #define         AR8327_VTU_FUNC0_VALID          (1 << 20)
   
   #define AR8327_REG_VTU_FUNC1            0x0614
   #define         AR8327_VTU_FUNC1_OP             BITS(0, 3)
   #define         AR8327_VTU_FUNC1_OP_NOOP        0
   #define         AR8327_VTU_FUNC1_OP_FLUSH       1
   #define         AR8327_VTU_FUNC1_OP_LOAD        2
   #define         AR8327_VTU_FUNC1_OP_PURGE       3
   #define         AR8327_VTU_FUNC1_OP_REMOVE_PORT 4
   #define         AR8327_VTU_FUNC1_OP_GET_NEXT    5
   #define         AR8327_VTU_FUNC1_OP_GET_ONE     6
   #define         AR8327_VTU_FUNC1_FULL           (1 << 4)
   #define         AR8327_VTU_FUNC1_PORT           (1 << 8, 4)
   #define         AR8327_VTU_FUNC1_PORT_S         8
   #define         AR8327_VTU_FUNC1_VID            (1 << 16, 12)
   #define         AR8327_VTU_FUNC1_VID_S          16
   #define         AR8327_VTU_FUNC1_BUSY           (1U << 31)
   
   #define AR8327_REG_FWD_CTRL0            0x620
   #define         AR8327_FWD_CTRL0_CPU_PORT_EN    (1 << 10)
   #define         AR8327_FWD_CTRL0_MIRROR_PORT    BITS(4, 4)
   #define         AR8327_FWD_CTRL0_MIRROR_PORT_S  4
   
   #define AR8327_REG_FWD_CTRL1            0x624
   #define         AR8327_FWD_CTRL1_UC_FLOOD       BITS(0, 7)
   #define         AR8327_FWD_CTRL1_UC_FLOOD_S     0
   #define         AR8327_FWD_CTRL1_MC_FLOOD       BITS(8, 7)
   #define         AR8327_FWD_CTRL1_MC_FLOOD_S     8
   #define         AR8327_FWD_CTRL1_BC_FLOOD       BITS(16, 7)
   #define         AR8327_FWD_CTRL1_BC_FLOOD_S     16
   #define         AR8327_FWD_CTRL1_IGMP           BITS(24, 7)
   #define         AR8327_FWD_CTRL1_IGMP_S         24
   
   #define AR8327_REG_PORT_LOOKUP(_i)      (0x660 + (_i) * 0xc)
   #define         AR8327_PORT_LOOKUP_MEMBER       BITS(0, 7)
   #define         AR8327_PORT_LOOKUP_IN_MODE      BITS(8, 2)
   #define         AR8327_PORT_LOOKUP_IN_MODE_S    8
   #define         AR8327_PORT_LOOKUP_STATE        BITS(16, 3)
   #define         AR8327_PORT_LOOKUP_STATE_S      16
   #define         AR8327_PORT_LOOKUP_LEARN        (1 << 20)
   #define         AR8327_PORT_LOOKUP_ING_MIRROR_EN        (1 << 25)
   
   #define AR8327_REG_PORT_PRIO(_i)        (0x664 + (_i) * 0xc)
   
   #define AR8327_REG_PORT_HOL_CTRL1(_i)           (0x974 + (_i) * 0x8)
   #define         AR8327_PORT_HOL_CTRL1_EG_MIRROR_EN      (1 << 16)
   
   #define AR8327_REG_PORT_STATS_BASE(_i)          (0x1000 + (_i) * 0x100)
   
   #endif /* __AR8X16_SWITCHREG_H__ */

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