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86 lines
3 KiB
C
86 lines
3 KiB
C
/*-
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* Copyright (c) 2016 Stanislav Galabov.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __MTKSWITCH_RT3050_H__
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#define __MTKSWITCH_RT3050_H__
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#define MTKSWITCH_PVID(p) ((((p) >> 1) * 4) + 0x40)
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#define PVID_OFF(p) (((p) & 1) ? 12 : 0)
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#define PVID_MASK 0xfff
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#define MTKSWITCH_VLANI(v) ((((v) >> 1) * 4) + 0x50)
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#define VLANI_OFF(v) (((v) & 1) ? 12 : 0)
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#define VLANI_MASK 0xfff
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#define MTKSWITCH_VMSC(x) ((((x) >> 2) * 4) + 0x70)
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#define VMSC_OFF(x) ((x & 3) * 8)
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#define VMSC_MASK 0xff
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#define MTKSWITCH_POA 0x0080
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#define POA_PRT_DPX(x) ((1<<9)<<(x))
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#define POA_FE_SPEED(x) ((1<<0)<<(x))
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#define POA_GE_SPEED(v, x) ((((v)>>5)>>(((x)-5)*2)) & 0x3)
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#define POA_FE_XFC(x) ((1<<16)<<(x))
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#define POA_GE_XFC(v, x) ((((v)>>21)>>(((x)-5)*2)) & 0x3)
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#define POA_PRT_LINK(x) ((1<<25)<<(x))
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#define POA_GE_XFC_TX_MSK 0x2
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#define POA_GE_XFC_RX_MSK 0x1
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#define POA_GE_SPEED_10 0x0
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#define POA_GE_SPEED_100 0x1
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#define POA_GE_SPEED_1000 0x2
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#define MTKSWITCH_FPA 0x0084
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#define FPA_ALL_AUTO 0x00000000
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#define MTKSWITCH_POC2 0x0098
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#define POC2_UNTAG_PORT(x) (1 << (x))
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#define POC2_UNTAG_VLAN (1 << 15)
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#define MTKSWITCH_STRT 0x00a0
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#define STRT_RESET 0xffffffff
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#define MTKSWITCH_PCR0 0x00c0
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#define PCR0_WRITE (1<<13)
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#define PCR0_READ (1<<14)
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#define PCR0_ACTIVE (PCR0_WRITE | PCR0_READ)
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#define PCR0_REG(x) (((x) & 0x1f) << 8)
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#define PCR0_PHY(x) ((x) & 0x1f)
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#define PCR0_DATA(x) (((x) & 0xffff) << 16)
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#define MTKSWITCH_PCR1 0x00c4
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#define PCR1_DATA_OFF 16
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#define PCR1_DATA_MASK 0xffff
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#define MTKSWITCH_SGC2 0x00e4
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#define SGC2_DOUBLE_TAG_PORT(x) (1 << (x))
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#define MTKSWITCH_VUB(x) ((((x) >> 2) * 4) + 0x100)
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#define VUB_OFF(x) ((x & 3) * 7)
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#define VUB_MASK 0x7f
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#define MTKSWITCH_PORT_IS_100M(x) ((x) < 5)
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#endif /* __MTKSWITCH_RT3050_H__ */
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