/* $NetBSD: makphyreg.h,v 1.6.20.3 2020/08/05 17:22:46 martin 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. * * 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 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 threshold */ #define PSCR_EN_DETECT(x) ((x) << 8) /* Energy Detect */ #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 /* 88E3016 */ /* bit 2 and 3 are reserved */ #define E3016_PSCR_MDI_XOVER_MODE(x) ((x) << 4) /* crossover mode */ #define E3016_PSCR_SIGDET_POLARITY (1U << 6) /* 0: Active H, 1: Active L */ #define E3016_PSCR_EXTDIST (1U << 7) /* Enable Extended Distance */ #define E3016_PSCR_FEFI_DIS (1U << 8) /* Disable FEFI */ #define E3016_PSCR_SCRAMBLE_DIS (1U << 9) /* Disable Scrambler */ /* bit 10 is reserved */ #define E3016_PSCR_NLPGEN_DIS (1U << 11) /* Disable Linkpulse Generation */ #define E3016_PSCR_REG8NXTPG (1U << 12) /* En. Link Partner Next Page R */ #define E3016_PSCR_NLPCHK_DIS (1U << 13) /* Disable NLP check */ #define E3016_PSCR_EN_DETECT (1U << 14) /* Energy Detect */ /* bit 15 is reserved */ /* 88E1112 page 1 */ #define MAKPHY_FSCR 0x10 /* Fiber specific control register */ #define FSCR_XMITTER_DIS 0x0008 /* Transmitter Disable */ /* 88E1112 page 2 */ #define MAKPHY_MSCR 0x10 /* MAC specific control register */ #define MSCR_TX_FIFODEPTH 0xc000 /* Transmi FIFO Depth */ #define MSCR_RX_FIFODEPTH 0x3000 /* Receive FIFO Depth */ #define MSCR_AUTOPREF_MASK 0x0c00 /* Autoselect preferred media mask */ #define MSCR_AUTOPREF_NO 0x0000 /* No preference */ #define MSCR_AUTOPREF_FIBER 0x0400 /* Preferred Fiber */ #define MSCR_AUTOPREF_COPPER 0x0800 /* Preferred Copper */ #define MSCR_MODE_MASK 0x0380 /* Mode select mask */ #define MSCR_M_100FX 0x0000 /* 100BASE-FX */ #define MSCR_M_COOPER_GBIC 0x0080 /* Copper GBIC */ #define MSCR_M_AUTO_COPPER_SGMII 0x0100 /* Auto Copper/SGMII */ #define MSCR_M_AUTO_COPPER_1000X 0x0180 /* Auto Copper/1000BASE-X */ #define MSCR_M_COPPER 0x0280 /* Copper only */ #define MSCR_M_SGMII 0x0300 /* SGMII only */ #define MSCR_M_1000X 0x0380 /* 1000BASE-X only */ #define MSCR_SGMII_PDOWN 0x0008 /* SGMII MAC Interface Power Down */ #define MSCR_ENHANCED_SGMII 0x0004 /* Enhanced SGMII */ #define MAKPHY_PSSR 0x11 /* PHY specific status register */ #define MAKPHY_PSSR_JABBER (1U << 0) /* jabber indication */ #define MAKPHY_PSSR_POLARITY (1U << 1) /* polarity indiciation */ #define MAKPHY_PSSR_MDIX (1U << 6) /* 1 = MIDX, 0 = MDI */ #define MAKPHY_PSSR_CABLE_LENGTH_get(x) (((x) >> 7) & 0x3) #define MAKPHY_PSSR_LINK (1U << 10) /* link indication */ #define MAKPHY_PSSR_RESOLVED (1U << 11) /* speed and duplex resolved */ #define MAKPHY_PSSR_PAGE_RECEIVED (1U << 12) /* page received */ #define MAKPHY_PSSR_DUPLEX (1U << 13) /* 1 = FDX */ #define MAKPHY_PSSR_SPEED_get(x) (((x) >> 14) & 0x3) #define SPEED_10 0 #define SPEED_100 1 #define SPEED_1000 2 #define SPEED_reserved 3 /* For 88E1112 */ #define MAKPHY_PSSR_RESOLUTION_FIBER (1U << 7) /* * Fiber/Copper resolution * 1 = Fiber, 0 = Copper */ #define 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 MAKPHY_IS 0x13 /* Interrupt status */ /* See Interrupt enable bits */ #define 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 MAKPHY_REC 0x15 /* receive error counter */ #define MAKPHY_EADR 0x16 /* extended address register */ #define 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 */ /* For 88E1011, 88E1111 */ #define MAKPHY_ESSR 0x1b /* Extended PHY specific status */ #define ESSR_AUTOSEL_DISABLE 0x8000 /* Fiber/Copper autoselect disable */ #define ESSR_FIBER_LINK 0x2000 /* Fiber/Copper resolution */ #define ESSR_SER_ANEG_BYPASS 0x1000 /* Serial Iface Aneg bypass enable */ #define ESSR_SER_ANEG_BYPASS_ST 0x0800 /* Serial Iface Aneg bypass status */ #define ESSR_INTR_POLARITY 0x0400 /* Interrupt Polarity */ #define ESSR_AUTO_MEDIAREG_SEL 0x0200 /* Auto Medium Register Selection */ #define ESSR_DTE_DROP_HYST 0x01e0 /* DTE detect status drop hysteresis */ #define ESSR_DTE_POWER 0x0010 #define ESSR_HWCFG_MODE 0x000f #define ESSR_SGMII_WC_COPPER 0x0000 /* SGMII w/ Clock w/ SGMII AN Copper */ #define ESSR_RTBI_FIBER 0x0001 /* RTBI to Fiber */ #define ESSR_RGMII_FIBER 0x0003 /* RGMII to Fiber */ #define ESSR_SGMII_WOC_COPPER 0x0004 /* SGMII w/o Clock w/ SGMII AN Copp. */ #define ESSR_TBI_FIBER 0x0005 /* TBI to Fiber */ #define ESSR_RGMII_SGMII 0x0006 /* RGMII to SGMII */ #define ESSR_GMII_FIBER 0x0007 /* GMII to Fiber */ #define ESSR_SERIAL_WAN 0x0008 /* 88E1011: Serial w 1000KX AN */ #define ESSR_GBIC 0x0008 /* 88E1111: GBIC */ #define ESSR_RTBI_COPPER 0x0009 /* RTBI to Copper */ #define ESSR_RGMII_COPPER 0x000b /* RGMII to Copper */ #define ESSR_RGMII_AUTOSEL 0x000b /* RGMII with Auto-Selection */ #define ESSR_SERIAL_WOAN 0x000c /* 88E1011: Serial w/o 1000KX AN */ #define ESSR_1000X_WOAN 0x000c /* 88E1111: 1000X w/o AN Copper */ #define ESSR_TBI_COPPER 0x000d /* TBI to Copper */ #define ESSR_GMII_SGMII 0x000e /* GMII to SGMII */ #define ESSR_GMII_COPPER 0x000f /* GMII to Copper */ #define ESSR_GMII_AUTOSEL 0x000f /* GMII with Auto-Selection */ #endif /* _DEV_MII_MAKPHYREG_H_ */