0ac5a4cc2b
legacy codepath match the 82575, without this we were seeing bridging fail on 82546 adapters. Secondly, I have limited TSO to PCI Express adapters, I meant to do this and it got dropped in the earlier delta. Next, I am dropping in the latest shared code from our development team, consensus was that this should be done frequently, so I am :) Approved by: pdeuskar
178 lines
7.9 KiB
C
178 lines
7.9 KiB
C
/*******************************************************************************
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Copyright (c) 2001-2007, Intel Corporation
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All rights reserved.
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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 are met:
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1. Redistributions of source code must retain the above copyright notice,
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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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3. Neither the name of the Intel Corporation nor the names of its
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contributors may 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 COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************/
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/*$FreeBSD$*/
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#ifndef _E1000_PHY_H_
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#define _E1000_PHY_H_
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typedef enum {
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e1000_ms_hw_default = 0,
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e1000_ms_force_master,
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e1000_ms_force_slave,
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e1000_ms_auto
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} e1000_ms_type;
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typedef enum {
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e1000_smart_speed_default = 0,
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e1000_smart_speed_on,
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e1000_smart_speed_off
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} e1000_smart_speed;
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s32 e1000_check_downshift_generic(struct e1000_hw *hw);
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s32 e1000_check_polarity_m88(struct e1000_hw *hw);
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s32 e1000_check_polarity_igp(struct e1000_hw *hw);
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s32 e1000_check_reset_block_generic(struct e1000_hw *hw);
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s32 e1000_copper_link_autoneg(struct e1000_hw *hw);
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s32 e1000_phy_force_speed_duplex(struct e1000_hw *hw);
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s32 e1000_copper_link_setup_igp(struct e1000_hw *hw);
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s32 e1000_copper_link_setup_m88(struct e1000_hw *hw);
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s32 e1000_phy_force_speed_duplex_igp(struct e1000_hw *hw);
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s32 e1000_phy_force_speed_duplex_m88(struct e1000_hw *hw);
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s32 e1000_get_cable_length_m88(struct e1000_hw *hw);
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s32 e1000_get_cable_length_igp_2(struct e1000_hw *hw);
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s32 e1000_get_cfg_done_generic(struct e1000_hw *hw);
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s32 e1000_get_phy_id(struct e1000_hw *hw);
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s32 e1000_get_phy_info_igp(struct e1000_hw *hw);
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s32 e1000_get_phy_info_m88(struct e1000_hw *hw);
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s32 e1000_phy_sw_reset_generic(struct e1000_hw *hw);
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void e1000_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl);
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s32 e1000_phy_hw_reset_generic(struct e1000_hw *hw);
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s32 e1000_phy_reset_dsp_generic(struct e1000_hw *hw);
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s32 e1000_phy_setup_autoneg(struct e1000_hw *hw);
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s32 e1000_read_kmrn_reg_generic(struct e1000_hw *hw, u32 offset, u16 *data);
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s32 e1000_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data);
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s32 e1000_read_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 *data);
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s32 e1000_set_d3_lplu_state_generic(struct e1000_hw *hw, boolean_t active);
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s32 e1000_setup_copper_link_generic(struct e1000_hw *hw);
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s32 e1000_wait_autoneg_generic(struct e1000_hw *hw);
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s32 e1000_write_kmrn_reg_generic(struct e1000_hw *hw, u32 offset, u16 data);
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s32 e1000_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data);
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s32 e1000_write_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 data);
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s32 e1000_phy_reset_dsp(struct e1000_hw *hw);
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s32 e1000_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
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u32 usec_interval, boolean_t *success);
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s32 e1000_phy_init_script_igp3(struct e1000_hw *hw);
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e1000_phy_type e1000_get_phy_type_from_id(u32 phy_id);
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#define E1000_MAX_PHY_ADDR 4
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/* IGP01E1000 Specific Registers */
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#define IGP01E1000_PHY_PORT_CONFIG 0x10 /* Port Config */
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#define IGP01E1000_PHY_PORT_STATUS 0x11 /* Status */
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#define IGP01E1000_PHY_PORT_CTRL 0x12 /* Control */
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#define IGP01E1000_PHY_LINK_HEALTH 0x13 /* PHY Link Health */
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#define IGP01E1000_GMII_FIFO 0x14 /* GMII FIFO */
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#define IGP01E1000_PHY_CHANNEL_QUALITY 0x15 /* PHY Channel Quality */
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#define IGP02E1000_PHY_POWER_MGMT 0x19 /* Power Management */
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#define IGP01E1000_PHY_PAGE_SELECT 0x1F /* Page Select */
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#define IGP4_PHY_PAGE_SELECT 22 /* Page Select for IGP 4 */
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#define IGP_PAGE_SHIFT 5
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#define PHY_REG_MASK 0x1F
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#define IGP4_WUC_PAGE 800
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#define IGP4_WUC_ADDRESS_OPCODE 0x11
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#define IGP4_WUC_DATA_OPCODE 0x12
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#define IGP4_WUC_ENABLE_PAGE 769
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#define IGP4_WUC_ENABLE_REG 17
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#define IGP4_WUC_ENABLE_BIT (1 << 2)
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#define IGP4_WUC_HOST_WU_BIT (1 << 4)
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#define IGP01E1000_PHY_PCS_INIT_REG 0x00B4
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#define IGP01E1000_PHY_POLARITY_MASK 0x0078
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#define IGP01E1000_PSCR_AUTO_MDIX 0x1000
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#define IGP01E1000_PSCR_FORCE_MDI_MDIX 0x2000 /* 0=MDI, 1=MDIX */
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#define IGP01E1000_PSCFR_SMART_SPEED 0x0080
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#define IGP01E1000_GMII_FLEX_SPD 0x0010 /* Enable flexible speed
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* on link-up */
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#define IGP01E1000_GMII_SPD 0x0020 /* Enable SPD */
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#define IGP02E1000_PM_SPD 0x0001 /* Smart Power Down */
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#define IGP02E1000_PM_D0_LPLU 0x0002 /* For D0a states */
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#define IGP02E1000_PM_D3_LPLU 0x0004 /* For all other states */
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#define IGP01E1000_PLHR_SS_DOWNGRADE 0x8000
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#define IGP01E1000_PSSR_POLARITY_REVERSED 0x0002
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#define IGP01E1000_PSSR_MDIX 0x0008
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#define IGP01E1000_PSSR_SPEED_MASK 0xC000
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#define IGP01E1000_PSSR_SPEED_1000MBPS 0xC000
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#define IGP02E1000_PHY_CHANNEL_NUM 4
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#define IGP02E1000_PHY_AGC_A 0x11B1
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#define IGP02E1000_PHY_AGC_B 0x12B1
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#define IGP02E1000_PHY_AGC_C 0x14B1
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#define IGP02E1000_PHY_AGC_D 0x18B1
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#define IGP02E1000_AGC_LENGTH_SHIFT 9 /* Course - 15:13, Fine - 12:9 */
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#define IGP02E1000_AGC_LENGTH_MASK 0x7F
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#define IGP02E1000_AGC_RANGE 15
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#define IGP03E1000_PHY_MISC_CTRL 0x1B
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#define IGP03E1000_PHY_MISC_DUPLEX_MANUAL_SET 0x1000 /* Manually Set Duplex */
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#define E1000_CABLE_LENGTH_UNDEFINED 0xFF
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#define E1000_KMRNCTRLSTA_OFFSET 0x001F0000
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#define E1000_KMRNCTRLSTA_OFFSET_SHIFT 16
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#define E1000_KMRNCTRLSTA_REN 0x00200000
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#define E1000_KMRNCTRLSTA_DIAG_OFFSET 0x3 /* Kumeran Diagnostic */
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#define E1000_KMRNCTRLSTA_DIAG_NELPBK 0x1000 /* Nearend Loopback mode */
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#define IFE_PHY_EXTENDED_STATUS_CONTROL 0x10
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#define IFE_PHY_SPECIAL_CONTROL 0x11 /* 100BaseTx PHY Special Control */
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#define IFE_PHY_SPECIAL_CONTROL_LED 0x1B /* PHY Special and LED Control */
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#define IFE_PHY_MDIX_CONTROL 0x1C /* MDI/MDI-X Control */
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/* IFE PHY Extended Status Control */
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#define IFE_PESC_POLARITY_REVERSED 0x0100
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/* IFE PHY Special Control */
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#define IFE_PSC_AUTO_POLARITY_DISABLE 0x0010
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#define IFE_PSC_FORCE_POLARITY 0x0020
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#define IFE_PSC_DISABLE_DYNAMIC_POWER_DOWN 0x0100
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/* IFE PHY Special Control and LED Control */
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#define IFE_PSCL_PROBE_MODE 0x0020
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#define IFE_PSCL_PROBE_LEDS_OFF 0x0006 /* Force LEDs 0 and 2 off */
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#define IFE_PSCL_PROBE_LEDS_ON 0x0007 /* Force LEDs 0 and 2 on */
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/* IFE PHY MDIX Control */
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#define IFE_PMC_MDIX_STATUS 0x0020 /* 1=MDI-X, 0=MDI */
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#define IFE_PMC_FORCE_MDIX 0x0040 /* 1=force MDI-X, 0=force MDI */
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#define IFE_PMC_AUTO_MDIX 0x0080 /* 1=enable auto MDI/MDI-X, 0=disable */
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#endif
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