240 lines
11 KiB
C
240 lines
11 KiB
C
/* $NetBSD: emac3reg.h,v 1.1 2001/10/16 15:38:33 uch Exp $ */
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/*
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* Copyright 2001 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Simon Burge and Eduardo Horvath for Wasabi Systems, Inc.
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* SCPH-10190 EMAC3
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* Ethernet MAC Registers
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* based on arch/powerpc/include/ibm4xx/ibm405gp.h of EMAC0 register define.
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*/
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#define EMAC3_MR0 0x00 /* Mode Register 0 */
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#define MR0_RXI 0x80000000 /* Receive MAC Idle */
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#define MR0_TXI 0x40000000 /* Transmit MAC Idle */
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#define MR0_SRST 0x20000000 /* Soft Reset */
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#define MR0_TXE 0x10000000 /* Transmit MAC Enable */
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#define MR0_RXE 0x08000000 /* Receive MAC Enable */
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#define MR0_WKE 0x04000000 /* Wake-up Enable */
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#define EMAC3_MR1 0x04 /* Mode Register 1 */
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#define MR1_FDE 0x80000000 /* Full-Duplex Enable */
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#define MR1_ILE 0x40000000 /* Internal Loop-back Enable */
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#define MR1_VLE 0x20000000 /* VLAN Enable */
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#define MR1_EIFC 0x10000000 /* Enable Integrated Flow Control */
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#define MR1_APP 0x08000000 /* Allow Pause Packet */
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#define MR1_IST 0x01000000 /* Ignore SQE Test */
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#define MR1_MF_MASK 0x00c00000 /* Medium Frequency mask */
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#define MR1_MF_10MBS 0x00000000 /* 10MB/sec */
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#define MR1_MF_100MBS 0x00400000 /* 100MB/sec */
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#define MR1_RFS_MASK 0x00300000 /* Receive FIFO size */
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#define MR1_RFS_512 0x00000000 /* 512 bytes */
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#define MR1_RFS_1KB 0x00100000 /* 1kByte */
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#define MR1_RFS_2KB 0x00200000 /* 2kByte */
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#define MR1_RFS_4KB 0x00300000 /* 4kByte */
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#define MR1_TFS_MASK 0x000c0000 /* Transmit FIFO size */
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#define MR1_TFS_1KB 0x00040000 /* 1kByte */
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#define MR1_TFS_2KB 0x00080000 /* 2kByte */
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#define MR1_TR0_MASK 0x00018000 /* Transmit Request 0 */
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#define MR1_TR0_SINGLE 0x00000000 /* Single Packet mode */
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#define MR1_TR0_MULTIPLE 0x00008000 /* Multiple Packet mode */
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#define MR1_TR0_DEPENDANT 0x00010000 /* Dependent Mode */
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#define MR1_TR1_MASK 0x00006000 /* Transmit Request 1 */
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#define MR1_TR1_SINGLE 0x00000000 /* Single Packet mode */
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#define MR1_TR1_MULTIPLE 0x00002000 /* Multiply Packet mode */
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#define MR1_TR1_DEPENDANT 0x00004000 /* Dependent Mode */
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#define EMAC3_TMR0 0x08 /* Transmit Mode Register 0 */
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#define TMR0_GNP0 0x80000000 /* Get New Packet for Channel 0 */
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#define TMR0_GNP1 0x40000000 /* Get New Packet for Channel 1 */
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#define TMR0_GNPD 0x20000000 /* Get New Packet for Dependent mode */
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#define TMR0_FC_MASK 0x10000000 /* First Channel */
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#define TMR0_FC_CHAN0 0x00000000 /* Channel 0 */
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#define TMR0_FC_CHAN1 0x10000000 /* Channel 1 */
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#define EMAC3_TMR1 0x0c /* Transmit Mode Register 1 */
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#define TMR1_TLR_MASK 0xf8000000 /* Transmit Low Request */
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#define TMR1_TLR_SHIFT 27
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#define TMR1_TUR_MASK 0x00ff0000 /* Transmit Urgent Request */
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#define TMR1_TUR_SHIFT 16
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#define EMAC3_RMR 0x10 /* Receive Mode Register */
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#define RMR_SP 0x80000000 /* Strip Padding */
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#define RMR_SFCS 0x40000000 /* Strip FCS */
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#define RMR_RRP 0x20000000 /* Receive Runt Packets */
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#define RMR_RFP 0x10000000 /* Receive FCS Packets */
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#define RMR_ROP 0x08000000 /* Receive Oversize Packets */
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#define RMR_RPIR 0x04000000 /* Receive Packets with In Range Error */
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#define RMR_PPP 0x02000000 /* Propagate Pause Packet */
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#define RMR_PME 0x01000000 /* Promiscuous Mode Enable */
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#define RMR_PMME 0x00800000 /* Promiscuous Multicast Mode Enable */
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#define RMR_IAE 0x00400000 /* Individual Address Enable */
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#define RMR_MIAE 0x00200000 /* Multiple Individual Address Enable */
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#define RMR_BAE 0x00100000 /* Broadcast Address Enable */
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#define RMR_MAE 0x00080000 /* Multicast Address Enable */
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#define EMAC3_ISR 0x14 /* Interrupt Status Register */
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#define ISR_OVR 0x02000000 /* Overrun Error */
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#define ISR_PP 0x01000000 /* Pause Packet */
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#define ISR_BP 0x00800000 /* Bad Packet */
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#define ISR_RP 0x00400000 /* Runt Packet */
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#define ISR_SE 0x00200000 /* Short Event */
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#define ISR_ALE 0x00100000 /* Alignment Error */
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#define ISR_BFCS 0x00080000 /* Bad FCS */
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#define ISR_PTLE 0x00040000 /* Packet Too Long Error */
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#define ISR_ORE 0x00020000 /* Out of Range Error */
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#define ISR_IRE 0x00010000 /* In Range Error */
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#define ISR_DBDM 0x00000200 /* Dead Bit Dependent Mode */
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#define ISR_DB0 0x00000100 /* Dead Bit 0 */
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#define ISR_SE0 0x00000080 /* SQE Error 0 */
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#define ISR_TE0 0x00000040 /* Transmit Error 0 */
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#define ISR_DB1 0x00000020 /* Dead Bit 1 */
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#define ISR_SE1 0x00000010 /* SQE Error 1 */
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#define ISR_TE1 0x00000008 /* Transmit Error 1 */
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#define ISR_MOS 0x00000002 /* MMA Operation Succeeded */
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#define ISR_MOF 0x00000001 /* MMA Operation Failed */
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#define EMAC3_ISER 0x18 /* Interrupt Status Enable Register */
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#define ISER_OVR ISR_OVR
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#define ISER_PP ISR_PP
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#define ISER_BP ISR_BP
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#define ISER_RP ISR_RP
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#define ISER_SE ISR_SE
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#define ISER_ALE ISR_ALE
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#define ISER_BFCS ISR_BFCS
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#define ISER_PTLE ISR_PTLE
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#define ISER_ORE ISR_ORE
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#define ISER_IRE ISR_IRE
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#define ISER_DBDM ISR_DBDM
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#define ISER_DB0 ISR_DB0
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#define ISER_SE0 ISR_SE0
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#define ISER_TE0 ISR_TE0
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#define ISER_DB1 ISR_DB1
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#define ISER_SE1 ISR_SE1
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#define ISER_TE1 ISR_TE1
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#define ISER_MOS ISR_MOS
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#define ISER_MOF ISR_MOF
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#define EMAC3_IAHR 0x1c /* Individual Address High Register */
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#define EMAC3_IALR 0x20 /* Individual Address Low Register */
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#define EMAC3_VTPID 0x24 /* VLAN TPID Register */
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#define EMAC3_VTCI 0x28 /* VLAN TCI Register */
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#define EMAC3_PTR 0x2c /* Pause Timer Register */
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#define EMAC3_IAHT1 0x30 /* Individual Address Hash Table 1 */
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#define EMAC3_IAHT2 0x34 /* Individual Address Hash Table 2 */
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#define EMAC3_IAHT3 0x38 /* Individual Address Hash Table 3 */
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#define EMAC3_IAHT4 0x3c /* Individual Address Hash Table 4 */
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#define EMAC3_GAHT1 0x40 /* Group Address Hash Table 1 */
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#define EMAC3_GAHT2 0x44 /* Group Address Hash Table 2 */
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#define EMAC3_GAHT3 0x48 /* Group Address Hash Table 3 */
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#define EMAC3_GAHT4 0x4c /* Group Address Hash Table 4 */
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#define EMAC3_LSAH 0x50 /* Last Source Address High */
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#define EMAC3_LSAL 0x54 /* Last Source Address Low */
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#define EMAC3_IPGVR 0x58 /* Inter-Packet Gap Value Register */
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#define EMAC3_STACR 0x5c /* STA Control Register */
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#define STACR_PHYD 0xffff0000 /* PHY data mask */
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#define STACR_PHYDSHIFT 16
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#define STACR_OC 0x00008000 /* operation complete */
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#define STACR_PHYE 0x00004000 /* PHY error */
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#define STACR_WRITE 0x00002000 /* STA command - write */
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#define STACR_READ 0x00001000 /* STA command - read */
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#define STACR_OPBC_MASK 0x00000c00 /* OPB bus clock freq mask */
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#define STACR_OPBC_50MHZ 0x00000000 /* OPB bus clock freq - 50MHz */
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#define STACR_OPBC_66MHZ 0x00000400 /* OPB bus clock freq - 66MHz */
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#define STACR_OPBC_83MHZ 0x00000800 /* OPB bus clock freq - 83MHz */
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#define STACR_OPBC_100MHZ 0x00000c00 /* OPB bus clock freq - 100MHz */
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#define STACR_PCDA 0x000003e0 /* PHY cmd dest address mask */
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#define STACR_PCDASHIFT 5
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#define STACR_PRA 0x0000001f /* PHY register address mask */
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#define STACR_PRASHIFT 0
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#define EMAC3_TRTR 0x60 /* Transmit Request Threshold Register */
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#define TRTR_64 0x00000000 /* 64 bytes */
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#define TRTR_128 0x08000000 /* 128 bytes */
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#define TRTR_192 0x10000000 /* 192 bytes */
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#define TRTR_256 0x18000000 /* 256 bytes */
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/* ... and so on +64 until ... */
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#define TRTR_2048 0xf8000000 /* 2048 bytes */
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#define TRTR_MASK 0xf8000000
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#define TRTR_SHIFT 27
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#define EMAC3_RWMR 0x64 /* Receive Low/High Water Mark Register */
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#define RWMR_RLWM_MASK 0xff800000 /* Receive Low Water Mark */
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#define RWMR_RLWM_SHIFT 23
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#define RWMR_RHWM_MASK 0x0000ff80 /* Receive High Water Mark */
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#define RWMR_RHWM_SHIFT 7
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#define EMAC3_OCTX 0x68 /* Number of Octets Transmitted */
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#define EMAC3_OCRX 0x6c /* Number of Octets Received */
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/*
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* MAL buffer descriptor control/status bit definitions, in the
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* md_stat_ctrl field of the MAL descriptor <playstation2/dev/if_smapreg.h>
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*/
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/* EMAC transmit control definitions */
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#define EMAC_TXC_GFCS 0x0200 /* Generate FCS */
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#define EMAC_TXC_GPAD 0x0100 /* Generate padding */
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#define EMAC_TXC_ISA 0x0080 /* Insert Source Address */
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#define EMAC_TXC_RSA 0x0040 /* Replace Source Address */
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#define EMAC_TXC_IVT 0x0020 /* Insert VLAN Tag */
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#define EMAC_TXC_RVT 0x0010 /* Replace VLAN Tag */
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/* EMAC transmit status definitions */
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#define EMAC_TXS_BFCS 0x0200 /* Bad FCS */
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#define EMAC_TXS_BPP 0x0100 /* Bad previous packet */
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#define EMAC_TXS_LCS 0x0080 /* Loss of carrier sense */
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#define EMAC_TXS_ED 0x0040 /* Excessive deferral */
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#define EMAC_TXS_EC 0x0020 /* Excessive collisions */
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#define EMAC_TXS_LC 0x0010 /* Late collision */
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#define EMAC_TXS_MC 0x0008 /* Multiple collision */
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#define EMAC_TXS_SC 0x0004 /* Single collision */
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#define EMAC_TXS_UR 0x0002 /* Underrun */
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#define EMAC_TXS_SQE 0x0001 /* Signal Quality Error */
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/* EMAC receive status definitions */
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#define EMAC_RXS_OE 0x0200 /* Overrun error */
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#define EMAC_RXS_PP 0x0100 /* Pause packet received */
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#define EMAC_RXS_BP 0x0080 /* Bad packet */
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#define EMAC_RXS_RP 0x0040 /* Runt packet */
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#define EMAC_RXS_SE 0x0020 /* Short event */
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#define EMAC_RXS_AE 0x0010 /* Alignment error */
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#define EMAC_RXS_BFCS 0x0008 /* Bad FCS */
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#define EMAC_RXS_PTL 0x0004 /* Packet too long */
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#define EMAC_RXS_ORE 0x0002 /* Out of range error */
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#define EMAC_RXS_IRE 0x0001 /* In range error */
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