+++ /dev/null
-/**
- * @file IxEthMii_p.h
- *
- * @author Intel Corporation
- * @date
- *
- * @brief MII Header file
- *
- * Design Notes:
- *
- *
- * @par
- * IXP400 SW Release version 2.0
- *
- * -- Copyright Notice --
- *
- * @par
- * Copyright 2001-2005, Intel Corporation.
- * All rights reserved.
- *
- * @par
- * 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. Neither the name of the Intel Corporation nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * @par
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
- *
- * @par
- * -- End of Copyright Notice --
- */
-
-#ifndef IxEthMii_p_H
-#define IxEthMii_p_H
-
-
-/* MII definitions - these have been verified against the LXT971 and
- LXT972 PHYs*/
-
-#define IX_ETH_MII_MAX_REG_NUM 0x20 /* max number of registers */
-
-#define IX_ETH_MII_CTRL_REG 0x0 /* Control Register */
-#define IX_ETH_MII_STAT_REG 0x1 /* Status Register */
-#define IX_ETH_MII_PHY_ID1_REG 0x2 /* PHY identifier 1 Register */
-#define IX_ETH_MII_PHY_ID2_REG 0x3 /* PHY identifier 2 Register */
-#define IX_ETH_MII_AN_ADS_REG 0x4 /* Auto-Negotiation */
- /* Advertisement Register */
-#define IX_ETH_MII_AN_PRTN_REG 0x5 /* Auto-Negotiation */
- /* partner ability Register */
-#define IX_ETH_MII_AN_EXP_REG 0x6 /* Auto-Negotiation */
- /* Expansion Register */
-#define IX_ETH_MII_AN_NEXT_REG 0x7 /* Auto-Negotiation */
- /* next-page transmit Register */
-
-#define IX_ETH_MII_STAT2_REG 0x11 /* Status Register 2*/
-
-
-/* MII control register bit */
-
-#define IX_ETH_MII_CR_COLL_TEST 0x0080 /* collision test */
-#define IX_ETH_MII_CR_FDX 0x0100 /* FDX =1, half duplex =0 */
-#define IX_ETH_MII_CR_RESTART 0x0200 /* restart auto negotiation */
-#define IX_ETH_MII_CR_ISOLATE 0x0400 /* isolate PHY from MII */
-#define IX_ETH_MII_CR_POWER_DOWN 0x0800 /* power down */
-#define IX_ETH_MII_CR_AUTO_EN 0x1000 /* auto-negotiation enable */
-#define IX_ETH_MII_CR_100 0x2000 /* 0 = 10mb, 1 = 100mb */
-#define IX_ETH_MII_CR_LOOPBACK 0x4000 /* 0 = normal, 1 = loopback */
-#define IX_ETH_MII_CR_RESET 0x8000 /* 0 = normal, 1 = PHY reset */
-#define IX_ETH_MII_CR_NORM_EN 0x0000 /* just enable the PHY */
-#define IX_ETH_MII_CR_DEF_0_MASK 0xca7f /* they must return zero */
-#define IX_ETH_MII_CR_RES_MASK 0x007f /* reserved bits, return zero */
-
-/* MII Status register bit definitions */
-
-#define IX_ETH_MII_SR_LINK_STATUS 0x0004 /* link Status -- 1 = link */
-#define IX_ETH_MII_SR_AUTO_SEL 0x0008 /* auto speed select capable */
-#define IX_ETH_MII_SR_REMOTE_FAULT 0x0010 /* Remote fault detect */
-#define IX_ETH_MII_SR_AUTO_NEG 0x0020 /* auto negotiation complete */
-#define IX_ETH_MII_SR_10T_HALF_DPX 0x0800 /* 10BaseT HD capable */
-#define IX_ETH_MII_SR_10T_FULL_DPX 0x1000 /* 10BaseT FD capable */
-#define IX_ETH_MII_SR_TX_HALF_DPX 0x2000 /* TX HD capable */
-#define IX_ETH_MII_SR_TX_FULL_DPX 0x4000 /* TX FD capable */
-#define IX_ETH_MII_SR_T4 0x8000 /* T4 capable */
-#define IX_ETH_MII_SR_ABIL_MASK 0xff80 /* abilities mask */
-#define IX_ETH_MII_SR_EXT_CAP 0x0001 /* extended capabilities */
-
-
-/* LXT971/2 Status 2 register bit definitions */
-#define IX_ETH_MII_SR2_100 0x4000
-#define IX_ETH_MII_SR2_TX 0x2000
-#define IX_ETH_MII_SR2_RX 0x1000
-#define IX_ETH_MII_SR2_COL 0x0800
-#define IX_ETH_MII_SR2_LINK 0x0400
-#define IX_ETH_MII_SR2_FD 0x0200
-#define IX_ETH_MII_SR2_AUTO 0x0100
-#define IX_ETH_MII_SR2_AUTO_CMPLT 0x0080
-#define IX_ETH_MII_SR2_POLARITY 0x0020
-#define IX_ETH_MII_SR2_PAUSE 0x0010
-#define IX_ETH_MII_SR2_ERROR 0x0008
-
-/* MII Link Code word bit definitions */
-
-#define IX_ETH_MII_BP_FAULT 0x2000 /* remote fault */
-#define IX_ETH_MII_BP_ACK 0x4000 /* acknowledge */
-#define IX_ETH_MII_BP_NP 0x8000 /* nexp page is supported */
-
-/* MII Next Page bit definitions */
-
-#define IX_ETH_MII_NP_TOGGLE 0x0800 /* toggle bit */
-#define IX_ETH_MII_NP_ACK2 0x1000 /* acknowledge two */
-#define IX_ETH_MII_NP_MSG 0x2000 /* message page */
-#define IX_ETH_MII_NP_ACK1 0x4000 /* acknowledge one */
-#define IX_ETH_MII_NP_NP 0x8000 /* nexp page will follow */
-
-/* MII Expansion Register bit definitions */
-
-#define IX_ETH_MII_EXP_FAULT 0x0010 /* parallel detection fault */
-#define IX_ETH_MII_EXP_PRTN_NP 0x0008 /* link partner next-page able */
-#define IX_ETH_MII_EXP_LOC_NP 0x0004 /* local PHY next-page able */
-#define IX_ETH_MII_EXP_PR 0x0002 /* full page received */
-#define IX_ETH_MII_EXP_PRT_AN 0x0001 /* link partner auto neg able */
-
-/* technology ability field bit definitions */
-
-#define IX_ETH_MII_TECH_10BASE_T 0x0020 /* 10Base-T */
-#define IX_ETH_MII_TECH_10BASE_FD 0x0040 /* 10Base-T Full Duplex */
-#define IX_ETH_MII_TECH_100BASE_TX 0x0080 /* 100Base-TX */
-#define IX_ETH_MII_TECH_100BASE_TX_FD 0x0100 /* 100Base-TX Full Duplex */
-
-#define IX_ETH_MII_TECH_100BASE_T4 0x0200 /* 100Base-T4 */
-#define IX_ETH_MII_ADS_TECH_MASK 0x1fe0 /* technology abilities mask */
-#define IX_ETH_MII_TECH_MASK IX_ETH_MII_ADS_TECH_MASK
-#define IX_ETH_MII_ADS_SEL_MASK 0x001f /* selector field mask */
-
-#define IX_ETH_MII_AN_FAIL 0x10 /* auto-negotiation fail */
-#define IX_ETH_MII_STAT_FAIL 0x20 /* errors in the status register */
-#define IX_ETH_MII_PHY_NO_ABLE 0x40 /* the PHY lacks some abilities */
-
-/* Definitions for MII access routines*/
-
-#define IX_ETH_MII_GO BIT(31)
-#define IX_ETH_MII_WRITE BIT(26)
-#define IX_ETH_MII_TIMEOUT_10TH_SECS (5)
-#define IX_ETH_MII_10TH_SEC_IN_MILLIS (100)
-#define IX_ETH_MII_READ_FAIL BIT(31)
-
-/* When we reset the PHY we delay for 2 seconds to allow the reset to
- complete*/
-#define IX_ETH_MII_RESET_DELAY_MS (2000)
-#define IX_ETH_MII_RESET_POLL_MS (50)
-
-#define IX_ETH_MII_REG_SHL 16
-#define IX_ETH_MII_ADDR_SHL 21
-
-/* supported PHYs */
-#define IX_ETH_MII_LXT971_PHY_ID 0x001378E0
-#define IX_ETH_MII_LXT972_PHY_ID 0x001378E2
-#define IX_ETH_MII_LXT973_PHY_ID 0x00137A10
-#define IX_ETH_MII_LXT973A3_PHY_ID 0x00137A11
-#define IX_ETH_MII_KS8995_PHY_ID 0x00221450
-#define IX_ETH_MII_LXT9785_PHY_ID 0x001378FF
-
-
-#define IX_ETH_MII_INVALID_PHY_ID 0x00000000
-#define IX_ETH_MII_UNKNOWN_PHY_ID 0xffffffff
-
-#endif /*IxEthAccMii_p_H*/
projects / karo-tx-uboot.git / blobdiff