FreeBSD/Linux Kernel Cross Reference
sys/dev/etherswitch/mtkswitch/mtkswitch_mt7620.h

     /*-
      * Copyright (c) 2016 Stanislav Galabov.
      * 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 __MTKSWITCH_MT7620_H__
    #define __MTKSWITCH_MT7620_H__
    
    #define MTKSWITCH_ATC   0x0080
    #define         ATC_BUSY                (1u<<15)
    #define         ATC_AC_MAT_NON_STATIC_MACS      (4u<<8)
    #define         ATC_AC_CMD_CLEAN        (2u<<0)
    
    #define MTKSWITCH_VTCR  0x0090
    #define         VTCR_BUSY               (1u<<31)
    #define         VTCR_FUNC_VID_READ      (0u<<12)
    #define         VTCR_FUNC_VID_WRITE     (1u<<12)
    #define         VTCR_FUNC_VID_INVALID   (2u<<12)
    #define         VTCR_FUNC_VID_VALID     (3u<<12)
    #define         VTCR_IDX_INVALID        (1u<<16)
    #define         VTCR_VID_MASK           0xfff
    
    #define MTKSWITCH_VAWD1 0x0094
    #define         VAWD1_IVL_MAC           (1u<<30)
    #define         VAWD1_VTAG_EN           (1u<<28)
    #define         VAWD1_PORT_MEMBER(p)    ((1u<<16)<<(p))
    #define         VAWD1_MEMBER_OFF        16
    #define         VAWD1_MEMBER_MASK       0xff
    #define         VAWD1_FID_OFFSET        1
    #define         VAWD1_VALID             (1u<<0)
    
    #define MTKSWITCH_VAWD2 0x0098
    #define         VAWD2_PORT_UNTAGGED(p)  (0u<<((p)*2))
    #define         VAWD2_PORT_TAGGED(p)    (2u<<((p)*2))
    #define         VAWD2_PORT_MASK(p)      (3u<<((p)*2))
    
    #define MTKSWITCH_VTIM(v)       ((((v) >> 1) * 4) + 0x100)
    #define         VTIM_OFF(v)     (((v) & 1) ? 12 : 0)
    #define         VTIM_MASK       0xfff
    
    #define MTKSWITCH_PIAC  0x7004
    #define         PIAC_PHY_ACS_ST         (1u<<31)
    #define         PIAC_MDIO_REG_ADDR_OFF  25
    #define         PIAC_MDIO_PHY_ADDR_OFF  20
    #define         PIAC_MDIO_CMD_WRITE     (1u<<18)
    #define         PIAC_MDIO_CMD_READ      (2u<<18)
    #define         PIAC_MDIO_ST            (1u<<16)
    #define         PIAC_MDIO_RW_DATA_MASK  0xffff
    
    #define MTKSWITCH_PORTREG(r, p) ((r) + ((p) * 0x100))
    
    #define MTKSWITCH_PCR(x)        MTKSWITCH_PORTREG(0x2004, (x))
    #define         PCR_PORT_VLAN_SECURE    (3u<<0)
    
    #define MTKSWITCH_PVC(x)        MTKSWITCH_PORTREG(0x2010, (x))
    #define         PVC_VLAN_ATTR_MASK      (3u<<6)
    
    #define MTKSWITCH_PPBV1(x)      MTKSWITCH_PORTREG(0x2014, (x))
    #define MTKSWITCH_PPBV2(x)      MTKSWITCH_PORTREG(0x2018, (x))
    #define         PPBV_VID(v)             (((v)<<16) | (v))
    #define         PPBV_VID_FROM_REG(x)    ((x) & 0xfff)
    #define         PPBV_VID_MASK           0xfff
    
    #define MTKSWITCH_PMCR(x)       MTKSWITCH_PORTREG(0x3000, (x))
    #define         PMCR_FORCE_LINK         (1u<<0)
    #define         PMCR_FORCE_DPX          (1u<<1)
    #define         PMCR_FORCE_SPD_1000     (2u<<2)
    #define         PMCR_FORCE_TX_FC        (1u<<4)
    #define         PMCR_FORCE_RX_FC        (1u<<5)
    #define         PMCR_BACKPR_EN          (1u<<8)
    #define         PMCR_BKOFF_EN           (1u<<9)
    #define         PMCR_MAC_RX_EN          (1u<<13)
    #define         PMCR_MAC_TX_EN          (1u<<14)
    #define         PMCR_FORCE_MODE         (1u<<15)
    #define         PMCR_RES_1              (1u<<16)
    #define         PMCR_IPG_CFG_RND        (1u<<18)
   #define         PMCR_CFG_DEFAULT        (PMCR_BACKPR_EN | PMCR_BKOFF_EN | \
                       PMCR_MAC_RX_EN | PMCR_MAC_TX_EN | PMCR_IPG_CFG_RND |  \
                       PMCR_FORCE_RX_FC | PMCR_FORCE_TX_FC | PMCR_RES_1)
   
   #define MTKSWITCH_PMSR(x)       MTKSWITCH_PORTREG(0x3008, (x))
   #define         PMSR_MAC_LINK_STS       (1u<<0)
   #define         PMSR_MAC_DPX_STS        (1u<<1)
   #define         PMSR_MAC_SPD_STS        (3u<<2)
   #define         PMSR_MAC_SPD(x)         (((x)>>2) & 0x3)
   #define         PMSR_MAC_SPD_10         0
   #define         PMSR_MAC_SPD_100        1
   #define         PMSR_MAC_SPD_1000       2
   #define         PMSR_TX_FC_STS          (1u<<4)
   #define         PMSR_RX_FC_STS          (1u<<5)
   
   #define MTKSWITCH_REG_ADDR(r)   (((r) >> 6) & 0x3ff)
   #define MTKSWITCH_REG_LO(r)     (((r) >> 2) & 0xf)
   #define MTKSWITCH_REG_HI(r)     (1 << 4)
   #define MTKSWITCH_VAL_LO(v)     ((v) & 0xffff)
   #define MTKSWITCH_VAL_HI(v)     (((v) >> 16) & 0xffff)
   #define MTKSWITCH_GLOBAL_PHY    31
   #define MTKSWITCH_GLOBAL_REG    31
   
   #define MTKSWITCH_LAN_VID       0x001
   #define MTKSWITCH_WAN_VID       0x002
   #define MTKSWITCH_INVALID_VID   0xfff
   
   #define MTKSWITCH_LAN_FID       1
   #define MTKSWITCH_WAN_FID       2
   
   #endif  /* __MTKSWITCH_MT7620_H__ */

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