419 lines
15 KiB
C
419 lines
15 KiB
C
/*************************************************************************
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**************************************************************************
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Copyright (c) 2001 Intel Corporation
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All rights reserved.
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Redistribution and use in source and binary forms of the Software, with or
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without modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code of the Software may retain the above
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copyright notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form of the Software may reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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3. Neither the name of the Intel Corporation nor the names of its
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contributors shall be used to endorse or promote products derived from
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this Software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND 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 INTEL OR ITS 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 OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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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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$FreeBSD$
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***************************************************************************
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**************************************************************************/
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#ifndef _EM_PHY_H_
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#define _EM_PHY_H_
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/*
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* Workfile: phy.h
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* Date: 9/25/01 2:40p
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* Revision: 9
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*/
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#define _PHY_
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#include <dev/em/if_em_osdep.h>
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typedef enum {
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PXN_PSSR_CABLE_LENGTH_50 = 0,
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PXN_PSSR_CABLE_LENGTH_50_80,
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PXN_PSSR_CABLE_LENGTH_80_110,
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PXN_PSSR_CABLE_LENGTH_110_140,
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PXN_PSSR_CABLE_LENGTH_140,
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PXN_PSSR_CABLE_LENGTH_UNDEFINED = 0xFF
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} PXN_PSSR_CABLE_LENGTH_ENUM;
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typedef enum {
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PXN_PSCR_10BT_EXT_DIST_ENABLE_NORMAL = 0,
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PXN_PSCR_10BT_EXT_DIST_ENABLE_LOWER,
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PXN_PSCR_10BT_EXT_DIST_ENABLE_UNDEFINED = 0xFF
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} PXN_PSCR_10BT_EXT_DIST_ENABLE_ENUM;
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typedef enum {
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PXN_PSSR_REV_POLARITY_NORMAL = 0,
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PXN_PSSR_REV_POLARITY_REVERSED,
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PXN_PSSR_REV_POLARITY_UNDEFINED = 0xFF
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} PXN_PSSR_REV_POLARITY_ENUM;
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typedef enum {
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PXN_PSCR_POLARITY_REVERSAL_ENABLED = 0,
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PXN_PSCR_POLARITY_REVERSAL_DISABLED,
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PXN_PSCR_POLARITY_REVERSAL_UNDEFINED = 0xFF
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} PXN_PSCR_POLARITY_REVERSAL_ENUM;
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typedef enum {
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PXN_EPSCR_DOWN_NO_IDLE_NO_DETECT = 0,
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PXN_EPSCR_DOWN_NO_IDLE_DETECT,
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PXN_EPSCR_DOWN_NO_IDLE_UNDEFINED = 0xFF
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} PXN_EPSCR_DOWN_NO_IDLE_ENUM;
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typedef enum {
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PXN_PSCR_AUTO_X_MODE_MANUAL_MDI = 0,
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PXN_PSCR_AUTO_X_MODE_MANUAL_MDIX,
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PXN_PSCR_AUTO_X_MODE_AUTO_1,
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PXN_PSCR_AUTO_X_MODE_AUTO_2,
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PXN_PSCR_AUTO_X_MODE_UNDEFINED = 0xFF
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} PXN_PSCR_AUTO_X_MODE_ENUM;
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typedef enum {
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SR_1000T_RX_STATUS_NOT_OK = 0,
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SR_1000T_RX_STATUS_OK,
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SR_1000T_RX_STATUS_UNDEFINED = 0xFF
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} SR_1000T_RX_STATUS_ENUM;
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typedef struct {
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PXN_PSSR_CABLE_LENGTH_ENUM CableLength;
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PXN_PSCR_10BT_EXT_DIST_ENABLE_ENUM Extended10BTDistance;
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PXN_PSSR_REV_POLARITY_ENUM CablePolarity;
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PXN_PSCR_POLARITY_REVERSAL_ENUM PolarityCorrection;
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PXN_EPSCR_DOWN_NO_IDLE_ENUM LinkReset;
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PXN_PSCR_AUTO_X_MODE_ENUM MDIXMode;
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SR_1000T_RX_STATUS_ENUM LocalRx;
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SR_1000T_RX_STATUS_ENUM RemoteRx;
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} phy_status_info_struct;
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u16 em_read_phy_register(struct adapter *Adapter,
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u32 RegAddress, u32 PhyAddress);
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void em_write_phy_register(struct adapter *Adapter,
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u32 RegAddress, u32 PhyAddress, u16 Data);
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void em_phy_hardware_reset(struct adapter *Adapter);
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u8 em_phy_reset(struct adapter *Adapter);
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u8 em_phy_setup(struct adapter *Adapter, u32 DeviceControlReg);
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void em_configure_mac_to_phy_settings(struct adapter *Adapter,
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u16 MiiRegisterData);
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void em_configure_collision_distance(struct adapter *Adapter);
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void em_display_mii_contents(struct adapter *Adapter, u8 PhyAddress);
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u32 em_auto_detect_gigabit_phy(struct adapter *Adapter);
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void em_pxn_phy_reset_dsp(struct adapter *Adapter);
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void PxnIntegratedPhyLoopback(struct adapter *Adapter, u16 Speed);
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void PxnPhyEnableReceiver(struct adapter *Adapter);
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void PxnPhyDisableReceiver(struct adapter *Adapter);
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u8 em_wait_for_auto_neg(struct adapter *Adapter);
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u8 em_phy_get_status_info(struct adapter *Adapter,
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phy_status_info_struct * PhyStatusInfo);
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#define E1000_CTRL_PHY_RESET_DIR E1000_CTRL_SWDPIO0
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#define E1000_CTRL_PHY_RESET E1000_CTRL_SWDPIN0
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#define E1000_CTRL_MDIO_DIR E1000_CTRL_SWDPIO2
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#define E1000_CTRL_MDIO E1000_CTRL_SWDPIN2
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#define E1000_CTRL_MDC_DIR E1000_CTRL_SWDPIO3
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#define E1000_CTRL_MDC E1000_CTRL_SWDPIN3
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#define E1000_CTRL_PHY_RESET_DIR4 E1000_EXCTRL_SWDPIO4
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#define E1000_CTRL_PHY_RESET4 E1000_EXCTRL_SWDPIN4
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#define PHY_MII_CTRL_REG 0x00
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#define PHY_MII_STATUS_REG 0x01
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#define PHY_PHY_ID_REG1 0x02
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#define PHY_PHY_ID_REG2 0x03
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#define PHY_AUTONEG_ADVERTISEMENT 0x04
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#define PHY_AUTONEG_LP_BPA 0x05
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#define PHY_AUTONEG_EXPANSION_REG 0x06
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#define PHY_AUTONEG_NEXT_PAGE_TX 0x07
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#define PHY_AUTONEG_LP_RX_NEXT_PAGE 0x08
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#define PHY_1000T_CTRL_REG 0x09
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#define PHY_1000T_STATUS_REG 0x0A
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#define PHY_IEEE_EXT_STATUS_REG 0x0F
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#define PXN_PHY_SPEC_CTRL_REG 0x10
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#define PXN_PHY_SPEC_STAT_REG 0x11
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#define PXN_INT_ENABLE_REG 0x12
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#define PXN_INT_STATUS_REG 0x13
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#define PXN_EXT_PHY_SPEC_CTRL_REG 0x14
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#define PXN_RX_ERROR_COUNTER 0x15
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#define PXN_LED_CTRL_REG 0x18
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#define MAX_PHY_REG_ADDRESS 0x1F
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#define MII_CR_SPEED_SELECT_MSB 0x0040
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#define MII_CR_COLL_TEST_ENABLE 0x0080
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#define MII_CR_FULL_DUPLEX 0x0100
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#define MII_CR_RESTART_AUTO_NEG 0x0200
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#define MII_CR_ISOLATE 0x0400
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#define MII_CR_POWER_DOWN 0x0800
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#define MII_CR_AUTO_NEG_EN 0x1000
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#define MII_CR_SPEED_SELECT_LSB 0x2000
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#define MII_CR_LOOPBACK 0x4000
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#define MII_CR_RESET 0x8000
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#define MII_SR_EXTENDED_CAPS 0x0001
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#define MII_SR_JABBER_DETECT 0x0002
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#define MII_SR_LINK_STATUS 0x0004
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#define MII_SR_AUTONEG_CAPS 0x0008
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#define MII_SR_REMOTE_FAULT 0x0010
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#define MII_SR_AUTONEG_COMPLETE 0x0020
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#define MII_SR_PREAMBLE_SUPPRESS 0x0040
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#define MII_SR_EXTENDED_STATUS 0x0100
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#define MII_SR_100T2_HD_CAPS 0x0200
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#define MII_SR_100T2_FD_CAPS 0x0400
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#define MII_SR_10T_HD_CAPS 0x0800
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#define MII_SR_10T_FD_CAPS 0x1000
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#define MII_SR_100X_HD_CAPS 0x2000
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#define MII_SR_100X_FD_CAPS 0x4000
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#define MII_SR_100T4_CAPS 0x8000
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#define NWAY_AR_SELECTOR_FIELD 0x0001
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#define NWAY_AR_10T_HD_CAPS 0x0020
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#define NWAY_AR_10T_FD_CAPS 0x0040
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#define NWAY_AR_100TX_HD_CAPS 0x0080
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#define NWAY_AR_100TX_FD_CAPS 0x0100
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#define NWAY_AR_100T4_CAPS 0x0200
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#define NWAY_AR_PAUSE 0x0400
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#define NWAY_AR_ASM_DIR 0x0800
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#define NWAY_AR_REMOTE_FAULT 0x2000
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#define NWAY_AR_NEXT_PAGE 0x8000
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#define NWAY_LPAR_SELECTOR_FIELD 0x0000
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#define NWAY_LPAR_10T_HD_CAPS 0x0020
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#define NWAY_LPAR_10T_FD_CAPS 0x0040
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#define NWAY_LPAR_100TX_HD_CAPS 0x0080
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#define NWAY_LPAR_100TX_FD_CAPS 0x0100
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#define NWAY_LPAR_100T4_CAPS 0x0200
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#define NWAY_LPAR_PAUSE 0x0400
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#define NWAY_LPAR_ASM_DIR 0x0800
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#define NWAY_LPAR_REMOTE_FAULT 0x2000
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#define NWAY_LPAR_ACKNOWLEDGE 0x4000
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#define NWAY_LPAR_NEXT_PAGE 0x8000
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#define NWAY_ER_LP_NWAY_CAPS 0x0001
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#define NWAY_ER_PAGE_RXD 0x0002
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#define NWAY_ER_NEXT_PAGE_CAPS 0x0004
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#define NWAY_ER_LP_NEXT_PAGE_CAPS 0x0008
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#define NWAY_ER_PAR_DETECT_FAULT 0x0100
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#define NPTX_MSG_CODE_FIELD 0x0001
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#define NPTX_TOGGLE 0x0800
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#define NPTX_ACKNOWLDGE2 0x1000
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#define NPTX_MSG_PAGE 0x2000
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#define NPTX_NEXT_PAGE 0x8000
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#define LP_RNPR_MSG_CODE_FIELD 0x0001
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#define LP_RNPR_TOGGLE 0x0800
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#define LP_RNPR_ACKNOWLDGE2 0x1000
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#define LP_RNPR_MSG_PAGE 0x2000
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#define LP_RNPR_ACKNOWLDGE 0x4000
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#define LP_RNPR_NEXT_PAGE 0x8000
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#define CR_1000T_ASYM_PAUSE 0x0080
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#define CR_1000T_HD_CAPS 0x0100
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#define CR_1000T_FD_CAPS 0x0200
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#define CR_1000T_REPEATER_DTE 0x0400
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#define CR_1000T_MS_VALUE 0x0800
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#define CR_1000T_MS_ENABLE 0x1000
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#define CR_1000T_TEST_MODE_NORMAL 0x0000
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#define CR_1000T_TEST_MODE_1 0x2000
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#define CR_1000T_TEST_MODE_2 0x4000
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#define CR_1000T_TEST_MODE_3 0x6000
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#define CR_1000T_TEST_MODE_4 0x8000
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#define SR_1000T_IDLE_ERROR_CNT 0x00FF
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#define SR_1000T_ASYM_PAUSE_DIR 0x0100
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#define SR_1000T_LP_HD_CAPS 0x0400
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#define SR_1000T_LP_FD_CAPS 0x0800
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#define SR_1000T_REMOTE_RX_STATUS 0x1000
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#define SR_1000T_LOCAL_RX_STATUS 0x2000
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#define SR_1000T_MS_CONFIG_RES 0x4000
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#define SR_1000T_MS_CONFIG_FAULT 0x8000
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#define SR_1000T_REMOTE_RX_STATUS_SHIFT 12
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#define SR_1000T_LOCAL_RX_STATUS_SHIFT 13
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#define IEEE_ESR_1000T_HD_CAPS 0x1000
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#define IEEE_ESR_1000T_FD_CAPS 0x2000
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#define IEEE_ESR_1000X_HD_CAPS 0x4000
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#define IEEE_ESR_1000X_FD_CAPS 0x8000
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#define PHY_TX_POLARITY_MASK 0x0100
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#define PHY_TX_NORMAL_POLARITY 0
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#define AUTO_POLARITY_DISABLE 0x0010
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#define PXN_PSCR_JABBER_DISABLE 0x0001
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#define PXN_PSCR_POLARITY_REVERSAL 0x0002
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#define PXN_PSCR_SQE_TEST 0x0004
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#define PXN_PSCR_INT_FIFO_DISABLE 0x0008
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#define PXN_PSCR_CLK125_DISABLE 0x0010
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#define PXN_PSCR_MDI_MANUAL_MODE 0x0000
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#define PXN_PSCR_MDIX_MANUAL_MODE 0x0020
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#define PXN_PSCR_AUTO_X_1000T 0x0040
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#define PXN_PSCR_AUTO_X_MODE 0x0060
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#define PXN_PSCR_10BT_EXT_DIST_ENABLE 0x0080
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#define PXN_PSCR_MII_5BIT_ENABLE 0x0100
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#define PXN_PSCR_SCRAMBLER_DISABLE 0x0200
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#define PXN_PSCR_FORCE_LINK_GOOD 0x0400
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#define PXN_PSCR_ASSERT_CRS_ON_TX 0x0800
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#define PXN_PSCR_RX_FIFO_DEPTH_6 0x0000
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#define PXN_PSCR_RX_FIFO_DEPTH_8 0x1000
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#define PXN_PSCR_RX_FIFO_DEPTH_10 0x2000
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#define PXN_PSCR_RX_FIFO_DEPTH_12 0x3000
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#define PXN_PSCR_TXFR_FIFO_DEPTH_6 0x0000
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#define PXN_PSCR_TXFR_FIFO_DEPTH_8 0x4000
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#define PXN_PSCR_TXFR_FIFO_DEPTH_10 0x8000
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#define PXN_PSCR_TXFR_FIFO_DEPTH_12 0xC000
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#define PXN_PSCR_POLARITY_REVERSAL_SHIFT 1
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#define PXN_PSCR_AUTO_X_MODE_SHIFT 5
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#define PXN_PSCR_10BT_EXT_DIST_ENABLE_SHIFT 7
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#define PXN_PSSR_JABBER 0x0001
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#define PXN_PSSR_REV_POLARITY 0x0002
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#define PXN_PSSR_MDIX 0x0040
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#define PXN_PSSR_CABLE_LENGTH 0x0380
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#define PXN_PSSR_LINK 0x0400
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#define PXN_PSSR_SPD_DPLX_RESOLVED 0x0800
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#define PXN_PSSR_PAGE_RCVD 0x1000
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#define PXN_PSSR_DPLX 0x2000
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#define PXN_PSSR_SPEED 0xC000
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#define PXN_PSSR_10MBS 0x0000
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#define PXN_PSSR_100MBS 0x4000
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#define PXN_PSSR_1000MBS 0x8000
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#define PXN_PSSR_REV_POLARITY_SHIFT 1
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#define PXN_PSSR_CABLE_LENGTH_SHIFT 7
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#define PXN_IER_JABBER 0x0001
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#define PXN_IER_POLARITY_CHANGE 0x0002
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#define PXN_IER_MDIX_CHANGE 0x0040
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#define PXN_IER_FIFO_OVER_UNDERUN 0x0080
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#define PXN_IER_FALSE_CARRIER 0x0100
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#define PXN_IER_SYMBOL_ERROR 0x0200
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#define PXN_IER_LINK_STAT_CHANGE 0x0400
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#define PXN_IER_AUTO_NEG_COMPLETE 0x0800
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#define PXN_IER_PAGE_RECEIVED 0x1000
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#define PXN_IER_DUPLEX_CHANGED 0x2000
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#define PXN_IER_SPEED_CHANGED 0x4000
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#define PXN_IER_AUTO_NEG_ERR 0x8000
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#define PXN_ISR_JABBER 0x0001
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#define PXN_ISR_POLARITY_CHANGE 0x0002
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#define PXN_ISR_MDIX_CHANGE 0x0040
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#define PXN_ISR_FIFO_OVER_UNDERUN 0x0080
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#define PXN_ISR_FALSE_CARRIER 0x0100
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#define PXN_ISR_SYMBOL_ERROR 0x0200
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#define PXN_ISR_LINK_STAT_CHANGE 0x0400
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#define PXN_ISR_AUTO_NEG_COMPLETE 0x0800
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#define PXN_ISR_PAGE_RECEIVED 0x1000
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#define PXN_ISR_DUPLEX_CHANGED 0x2000
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#define PXN_ISR_SPEED_CHANGED 0x4000
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#define PXN_ISR_AUTO_NEG_ERR 0x8000
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#define PXN_EPSCR_FIBER_LOOPBACK 0x4000
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#define PXN_EPSCR_DOWN_NO_IDLE 0x8000
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#define PXN_EPSCR_TX_CLK_2_5 0x0060
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#define PXN_EPSCR_TX_CLK_25 0x0070
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#define PXN_EPSCR_TX_CLK_0 0x0000
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#define PXN_EPSCR_DOWN_NO_IDLE_SHIFT 15
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#define PXN_LCR_LED_TX 0x0001
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#define PXN_LCR_LED_RX 0x0002
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#define PXN_LCR_LED_DUPLEX 0x0004
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#define PXN_LCR_LINK 0x0008
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#define PXN_LCR_BLINK_RATE_42MS 0x0000
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#define PXN_LCR_BLINK_RATE_84MS 0x0100
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#define PXN_LCR_BLINK_RATE_170MS 0x0200
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#define PXN_LCR_BLINK_RATE_340MS 0x0300
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#define PXN_LCR_BLINK_RATE_670MS 0x0400
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#define PXN_LCR_PULSE_STRETCH_OFF 0x0000
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#define PXN_LCR_PULSE_STRETCH_21_42MS 0x1000
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#define PXN_LCR_PULSE_STRETCH_42_84MS 0x2000
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#define PXN_LCR_PULSE_STRETCH_84_170MS 0x3000
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#define PXN_LCR_PULSE_STRETCH_170_340MS 0x4000
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#define PXN_LCR_PULSE_STRETCH_340_670MS 0x5000
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#define PXN_LCR_PULSE_STRETCH_670_13S 0x6000
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#define PXN_LCR_PULSE_STRETCH_13_26S 0x7000
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#define PHY_PREAMBLE 0xFFFFFFFF
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#define PHY_SOF 0x01
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#define PHY_OP_READ 0x02
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#define PHY_OP_WRITE 0x01
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#define PHY_TURNAROUND 0x02
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#define PHY_PREAMBLE_SIZE 32
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#define MII_CR_SPEED_1000 0x0040
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#define MII_CR_SPEED_100 0x2000
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#define MII_CR_SPEED_10 0x0000
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#define E1000_PHY_ADDRESS 0x01
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#define E1000_10MB_PHY_ADDRESS 0x02
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#define PHY_AUTO_NEG_TIME 45
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#define PAXSON_PHY_88E1000 0x01410C50
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#define PAXSON_PHY_88E1000S 0x01410C40
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#define PAXSON_PHY_INTEGRATED 0x01410C30
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#define PHY_REVISION_MASK 0xFFFFFFF0
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#define AUTONEG_ADVERTISE_SPEED_DEFAULT 0x002F
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#define DEVICE_SPEED_MASK 0x00000300
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#define REG4_SPEED_MASK 0x01E0
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#define REG9_SPEED_MASK 0x0300
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#define ADVERTISE_10_HALF 0x0001
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#define ADVERTISE_10_FULL 0x0002
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#define ADVERTISE_100_HALF 0x0004
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#define ADVERTISE_100_FULL 0x0008
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#define ADVERTISE_1000_HALF 0x0010
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#define ADVERTISE_1000_FULL 0x0020
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#endif /* _EM_PHY_H_ */
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