NetBSD/sys/dev/mii/makphyreg.h

114 lines
5.2 KiB
C

/* $NetBSD: makphyreg.h,v 1.1 2001/07/12 17:30:45 thorpej Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#ifndef _DEV_MII_MAKPHYREG_H_
#define _DEV_MII_MAKPHYREG_H_
/*
* Marvell 88E1000 ``Alaska'' 10/100/1000 PHY registers.
*/
#define MII_MAKPHY_PSCR 0x10 /* PHY specific control register */
#define PSCR_DIS_JABBER (1U << 0) /* disable jabber */
#define PSCR_POL_REV (1U << 1) /* polarity reversal */
#define PSCR_SQE_TEST (1U << 2) /* SQE test */
#define PSCR_MBO (1U << 3) /* must be one */
#define PSCR_DIS_125CLK (1U << 4) /* 125CLK low */
#define PSCR_MDI_XOVER_MODE(x) ((x) << 5) /* crossover mode */
#define PSCR_LOW_10T_THRESH (1U << 7) /* lower 10BASE-T Rx treshold */
#define PSCR_FORCE_LINK_GOOD (1U << 10) /* force link good */
#define PSCR_CRS_ON_TX (1U << 11) /* assert CRS on transmit */
#define PSCR_RX_FIFO(x) ((x) << 12) /* Rx FIFO depth */
#define PSCR_TX_FIFO(x) ((x) << 14) /* Tx FIFO depth */
#define XOVER_MODE_MDI 0
#define XOVER_MODE_MDIX 1
#define XOVER_MODE_AUTO 2
#define MII_MAKPHY_PSSR 0x11 /* PHY specific status register */
#define PSSR_JABBER (1U << 0) /* jabber indication */
#define PSSR_POLARITY (1U << 1) /* polarity indiciation */
#define PSSR_MDIX (1U << 6) /* 1 = MIDX, 0 = MDI */
#define PSSR_CABLE_LENGTH_get(x) (((x) >> 7) & 0x3)
#define PSSR_LINK (1U << 10) /* link indication */
#define PSSR_RESOLVED (1U << 11) /* speed and duplex resolved */
#define PSSR_PAGE_RECEIVED (1U << 12) /* page received */
#define PSSR_DUPLEX (1U << 13) /* 1 = FDX */
#define PSSR_SPEED_get(x) (((x) >> 14) & 0x3)
#define SPEED_10 0
#define SPEED_100 1
#define SPEED_1000 2
#define SPEED_reserved 3
#define MII_MAKPHY_IE 0x12 /* Interrupt enable */
#define IE_JABBER (1U << 0) /* jabber indication */
#define IE_POL_CHANGED (1U << 1) /* polarity changed */
#define IE_MDI_XOVER_CHANGED (1U << 6) /* MDI/MDIX changed */
#define IE_FIFO_OVER_UNDER (1U << 7) /* FIFO over/underflow */
#define IE_FALSE_CARRIER (1U << 8) /* false carrier detected */
#define IE_SYMBOL_ERROR (1U << 9) /* symbol error occurred */
#define IE_LINK_CHANGED (1U << 10) /* link status changed */
#define IE_ANEG_COMPLETE (1U << 11) /* autonegotiation completed */
#define IE_PAGE_RECEIVED (1U << 12) /* page received */
#define IE_DUPLEX_CHANGED (1U << 13) /* duplex changed */
#define IE_SPEED_CHANGED (1U << 14) /* speed changed */
#define IE_ANEG_ERROR (1U << 15) /* autonegotiation error occurred */
#define MII_MAKPHY_IS 0x13 /* Interrupt status */
/* See Interrupt enable bits */
#define MII_MAKPHY_EPSC 0x14 /* extended PHY specific control */
#define EPSC_TX_CLK(x) ((x) << 4) /* transmit clock */
#define EPSC_TBI_RCLK_DIS (1U << 12) /* TBI RCLK disable */
#define EPSC_TBI_RX_CLK125_EN (1U << 13) /* TBI RX_CLK125 enable */
#define EPSC_LINK_DOWN_NO_IDLES (1U << 15) /* 1 = lost lock detect */
#define MII_MAKPHY_REC 0x15 /* receive error counter */
#define MII_MAKPHY_LEDCTRL 0x18 /* LED control */
#define LEDCTRL_LED_TX (1U << 0) /* 1 = activ/link, 0 = xmit */
#define LEDCTRL_LED_RX (1U << 1) /* 1 = activ/link, 1 = recv */
#define LEDCTRL_LED_DUPLEX (1U << 2) /* 1 = duplex, 0 = dup/coll */
#define LEDCTRL_LED_LINK (1U << 3) /* 1 = spd/link, 0 = link */
#define LEDCTRL_BLINK_RATE(x) ((x) << 8)
#define LEDCTRL_PULSE_STRCH(x) ((x) << 12)
#define LEDCTRL_DISABLE (1U << 15) /* disable LED */
#endif /* _DEV_MII_MAKPHYREG_H_ */