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https://github.com/freebsd/freebsd-src
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121 lines
5.9 KiB
C
121 lines
5.9 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2019 Ruslan Bukin <br@bsdpad.com>
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*
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* This software was developed by SRI International and the University of
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* Cambridge Computer Laboratory (Department of Computer Science and
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* Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the
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* DARPA SSITH research programme.
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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 _DEV_XILINX_IF_XAE_H_
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#define _DEV_XILINX_IF_XAE_H_
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#define XAE_RAF 0x00000 /* Reset and Address Filter RW */
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#define XAE_TPF 0x00004 /* Transmit Pause Frame RW */
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#define XAE_IFGP 0x00008 /* Transmit Inter Frame Gap Adjustment RW */
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#define XAE_IS 0x0000C /* Interrupt Status register RW */
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#define XAE_IP 0x00010 /* Interrupt Pending register RO */
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#define XAE_IE 0x00014 /* Interrupt Enable register RW */
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#define XAE_TTAG 0x00018 /* Transmit VLAN Tag RW */
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#define XAE_RTAG 0x0001C /* Receive VLAN Tag RW */
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#define XAE_UAWL 0x00020 /* Unicast Address Word Lower RW */
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#define XAE_UAWU 0x00024 /* Unicast Address Word Upper RW */
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#define XAE_TPID0 0x00028 /* VLAN TPID Word 0 RW */
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#define XAE_TPID1 0x0002C /* VLAN TPID Word 1 RW */
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#define XAE_PPST 0x00030 /* PCS PMA Status register RO */
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#define XAE_STATCNT(n) (0x00200 + 0x8 * (n)) /* Statistics Counters RO */
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#define XAE_RCW0 0x00400 /* Receive Configuration Word 0 Register RW */
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#define XAE_RCW1 0x00404 /* Receive Configuration Word 1 Register RW */
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#define RCW1_RX (1 << 28) /* Receive Enable */
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#define XAE_TC 0x00408 /* Transmitter Configuration register RW */
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#define TC_TX (1 << 28) /* Transmit Enable */
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#define XAE_FCC 0x0040C /* Flow Control Configuration register RW */
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#define FCC_FCRX (1 << 29) /* Flow Control Enable (RX) */
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#define XAE_SPEED 0x00410 /* MAC Speed Configuration Word RW */
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#define SPEED_CONF_S 30
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#define SPEED_10 (0 << SPEED_CONF_S)
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#define SPEED_100 (1 << SPEED_CONF_S)
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#define SPEED_1000 (2 << SPEED_CONF_S)
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#define XAE_RX_MAXFRAME 0x00414 /* RX Max Frame Configuration RW */
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#define XAE_TX_MAXFRAME 0x00418 /* TX Max Frame Configuration RW */
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#define XAE_TX_TIMESTMP 0x0041C /* TX timestamp adjust control register RW */
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#define XAE_IDENT 0x004F8 /* Identification register RO */
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#define XAE_ABILITY 0x004FC /* Ability register RO */
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#define XAE_MDIO_SETUP 0x00500 /* MDIO Setup register RW */
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#define MDIO_SETUP_ENABLE (1 << 6) /* MDIO Enable */
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#define MDIO_SETUP_CLK_DIV_S 0 /* Clock Divide */
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#define XAE_MDIO_CTRL 0x00504 /* MDIO Control RW */
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#define MDIO_TX_REGAD_S 16 /* This controls the register address being accessed. */
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#define MDIO_TX_REGAD_M (0x1f << MDIO_TX_REGAD_S)
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#define MDIO_TX_PHYAD_S 24 /* This controls the PHY address being accessed. */
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#define MDIO_TX_PHYAD_M (0x1f << MDIO_TX_PHYAD_S)
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#define MDIO_CTRL_TX_OP_S 14 /* Type of access performed. */
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#define MDIO_CTRL_TX_OP_M (0x3 << MDIO_CTRL_TX_OP_S)
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#define MDIO_CTRL_TX_OP_READ (0x2 << MDIO_CTRL_TX_OP_S)
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#define MDIO_CTRL_TX_OP_WRITE (0x1 << MDIO_CTRL_TX_OP_S)
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#define MDIO_CTRL_INITIATE (1 << 11) /* Start an MDIO transfer. */
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#define MDIO_CTRL_READY (1 << 7) /* MDIO is ready for a new xfer */
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#define XAE_MDIO_WRITE 0x00508 /* MDIO Write Data RW */
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#define XAE_MDIO_READ 0x0050C /* MDIO Read Data RO */
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#define XAE_INT_STATUS 0x00600 /* Interrupt Status Register RW */
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#define XAE_INT_PEND 0x00610 /* Interrupt Pending Register RO */
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#define XAE_INT_ENABLE 0x00620 /* Interrupt Enable Register RW */
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#define XAE_INT_CLEAR 0x00630 /* Interrupt Clear Register RW */
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#define XAE_UAW0 0x00700 /* Unicast Address Word 0 register (UAW0) RW */
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#define XAE_UAW1 0x00704 /* Unicast Address Word 1 register (UAW1) RW */
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#define XAE_FFC 0x00708 /* Frame Filter Control RW */
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#define FFC_PM (1 << 31) /* Promiscuous Mode */
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#define XAE_FFV(n) (0x00710 + 0x4 * (n)) /* Frame Filter Value RW */
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#define XAE_FFMV(n) (0x00750 + 0x4 * (n)) /* Frame Filter Mask Value RW */
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#define XAE_TX_VLAN(n) (0x04000 + 0x4 * (n)) /* Transmit VLAN Data Table RW */
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#define XAE_RX_VLAN(n) (0x08000 + 0x4 * (n)) /* Receive VLAN Data Table RW */
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#define XAE_AVB(n) (0x10000 + 0x4 * (n)) /* Ethernet AVB RW */
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#define XAE_MAT(n) (0x20000 + 0x4 * (n)) /* Multicast Address Table RW */
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#define XAE_MULTICAST_TABLE_SIZE 4
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/* RX statistical counters. */
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#define RX_BYTES 0
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#define RX_GOOD_FRAMES 18
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#define RX_FRAME_CHECK_SEQ_ERROR 19
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#define RX_GOOD_MCASTS 21
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#define RX_LEN_OUT_OF_RANGE 23
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#define RX_ALIGNMENT_ERRORS 40
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/* TX statistical counters. */
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#define TX_BYTES 1
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#define TX_GOOD_FRAMES 27
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#define TX_GOOD_MCASTS 29
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#define TX_GOOD_UNDERRUN_ERRORS 30
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#define TX_SINGLE_COLLISION_FRAMES 34
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#define TX_MULTI_COLLISION_FRAMES 35
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#define TX_LATE_COLLISIONS 37
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#define TX_EXCESS_COLLISIONS 38
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#define XAE_MAX_COUNTERS 43
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#endif /* _DEV_XILINX_IF_XAE_H_ */
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