xref: /dflybsd-src/sys/dev/netif/ix/ixgbe_phy.h (revision 63d483cddd6a4740c2f3db4604362df4be763e32)
179251f5eSSepherosa Ziehau /******************************************************************************
279251f5eSSepherosa Ziehau 
3*63d483cdSSepherosa Ziehau   Copyright (c) 2001-2014, Intel Corporation
479251f5eSSepherosa Ziehau   All rights reserved.
579251f5eSSepherosa Ziehau 
679251f5eSSepherosa Ziehau   Redistribution and use in source and binary forms, with or without
779251f5eSSepherosa Ziehau   modification, are permitted provided that the following conditions are met:
879251f5eSSepherosa Ziehau 
979251f5eSSepherosa Ziehau    1. Redistributions of source code must retain the above copyright notice,
1079251f5eSSepherosa Ziehau       this list of conditions and the following disclaimer.
1179251f5eSSepherosa Ziehau 
1279251f5eSSepherosa Ziehau    2. Redistributions in binary form must reproduce the above copyright
1379251f5eSSepherosa Ziehau       notice, this list of conditions and the following disclaimer in the
1479251f5eSSepherosa Ziehau       documentation and/or other materials provided with the distribution.
1579251f5eSSepherosa Ziehau 
1679251f5eSSepherosa Ziehau    3. Neither the name of the Intel Corporation nor the names of its
1779251f5eSSepherosa Ziehau       contributors may be used to endorse or promote products derived from
1879251f5eSSepherosa Ziehau       this software without specific prior written permission.
1979251f5eSSepherosa Ziehau 
2079251f5eSSepherosa Ziehau   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
2179251f5eSSepherosa Ziehau   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
2279251f5eSSepherosa Ziehau   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
2379251f5eSSepherosa Ziehau   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
2479251f5eSSepherosa Ziehau   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
2579251f5eSSepherosa Ziehau   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
2679251f5eSSepherosa Ziehau   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
2779251f5eSSepherosa Ziehau   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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2979251f5eSSepherosa Ziehau   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
3079251f5eSSepherosa Ziehau   POSSIBILITY OF SUCH DAMAGE.
3179251f5eSSepherosa Ziehau 
3279251f5eSSepherosa Ziehau ******************************************************************************/
3379251f5eSSepherosa Ziehau /*$FreeBSD$*/
3479251f5eSSepherosa Ziehau 
3579251f5eSSepherosa Ziehau #ifndef _IXGBE_PHY_H_
3679251f5eSSepherosa Ziehau #define _IXGBE_PHY_H_
3779251f5eSSepherosa Ziehau 
3879251f5eSSepherosa Ziehau #include "ixgbe_type.h"
3979251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_DEV_ADDR	0xA0
4079251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_DEV_ADDR2	0xA2
4179251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_BANK_LEN	0xFF
4279251f5eSSepherosa Ziehau 
4379251f5eSSepherosa Ziehau /* EEPROM byte offsets */
4479251f5eSSepherosa Ziehau #define IXGBE_SFF_IDENTIFIER		0x0
4579251f5eSSepherosa Ziehau #define IXGBE_SFF_IDENTIFIER_SFP	0x3
4679251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_BYTE0	0x25
4779251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_BYTE1	0x26
4879251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_BYTE2	0x27
4979251f5eSSepherosa Ziehau #define IXGBE_SFF_1GBE_COMP_CODES	0x6
5079251f5eSSepherosa Ziehau #define IXGBE_SFF_10GBE_COMP_CODES	0x3
5179251f5eSSepherosa Ziehau #define IXGBE_SFF_CABLE_TECHNOLOGY	0x8
5279251f5eSSepherosa Ziehau #define IXGBE_SFF_CABLE_SPEC_COMP	0x3C
5379251f5eSSepherosa Ziehau #define IXGBE_SFF_SFF_8472_SWAP		0x5C
5479251f5eSSepherosa Ziehau #define IXGBE_SFF_SFF_8472_COMP		0x5E
5579251f5eSSepherosa Ziehau #define IXGBE_SFF_SFF_8472_OSCB		0x6E
5679251f5eSSepherosa Ziehau #define IXGBE_SFF_SFF_8472_ESCB		0x76
57*63d483cdSSepherosa Ziehau #define IXGBE_SFF_IDENTIFIER_QSFP_PLUS	0xD
58*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0	0xA5
59*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1	0xA6
60*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2	0xA7
61*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_CONNECTOR	0x82
62*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_10GBE_COMP	0x83
63*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_1GBE_COMP	0x86
64*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_CABLE_LENGTH	0x92
65*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_DEVICE_TECH	0x93
6679251f5eSSepherosa Ziehau 
6779251f5eSSepherosa Ziehau /* Bitmasks */
6879251f5eSSepherosa Ziehau #define IXGBE_SFF_DA_PASSIVE_CABLE	0x4
6979251f5eSSepherosa Ziehau #define IXGBE_SFF_DA_ACTIVE_CABLE	0x8
7079251f5eSSepherosa Ziehau #define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING	0x4
7179251f5eSSepherosa Ziehau #define IXGBE_SFF_1GBASESX_CAPABLE	0x1
7279251f5eSSepherosa Ziehau #define IXGBE_SFF_1GBASELX_CAPABLE	0x2
7379251f5eSSepherosa Ziehau #define IXGBE_SFF_1GBASET_CAPABLE	0x8
7479251f5eSSepherosa Ziehau #define IXGBE_SFF_10GBASESR_CAPABLE	0x10
7579251f5eSSepherosa Ziehau #define IXGBE_SFF_10GBASELR_CAPABLE	0x20
7679251f5eSSepherosa Ziehau #define IXGBE_SFF_SOFT_RS_SELECT_MASK	0x8
7779251f5eSSepherosa Ziehau #define IXGBE_SFF_SOFT_RS_SELECT_10G	0x8
7879251f5eSSepherosa Ziehau #define IXGBE_SFF_SOFT_RS_SELECT_1G	0x0
79*63d483cdSSepherosa Ziehau #define IXGBE_SFF_ADDRESSING_MODE	0x4
80*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_DA_ACTIVE_CABLE	0x1
81*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_DA_PASSIVE_CABLE	0x8
82*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_CONNECTOR_NOT_SEPARABLE	0x23
83*63d483cdSSepherosa Ziehau #define IXGBE_SFF_QSFP_TRANSMITER_850NM_VCSEL	0x0
8479251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_READ_MASK	0x100
8579251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_STATUS_MASK	0x3
8679251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION	0x0
8779251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_STATUS_PASS	0x1
8879251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_STATUS_FAIL	0x2
8979251f5eSSepherosa Ziehau #define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS	0x3
9079251f5eSSepherosa Ziehau 
91*63d483cdSSepherosa Ziehau #define IXGBE_CS4227			0xBE	/* CS4227 address */
92*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_GLOBAL_ID_LSB	0
93*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_SCRATCH		2
94*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_GLOBAL_ID_VALUE	0x03E5
95*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_SCRATCH_VALUE	0x5aa5
96*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_RETRIES		5
97*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_LINE_SPARE22_MSB	0x12AD	/* Reg to program speed */
98*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_LINE_SPARE24_LSB	0x12B0	/* Reg to program EDC */
99*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_HOST_SPARE22_MSB	0x1AAD	/* Reg to program speed */
100*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_HOST_SPARE24_LSB	0x1AB0	/* Reg to program EDC */
101*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_EDC_MODE_CX1	0x0002
102*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_EDC_MODE_SR	0x0004
103*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_RESET_HOLD		500	/* microseconds */
104*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_RESET_DELAY	500	/* milliseconds */
105*63d483cdSSepherosa Ziehau #define IXGBE_CS4227_CHECK_DELAY	30	/* milliseconds */
106*63d483cdSSepherosa Ziehau #define IXGBE_PE			0xE0	/* Port expander address */
107*63d483cdSSepherosa Ziehau #define IXGBE_PE_OUTPUT			1	/* Output register offset */
108*63d483cdSSepherosa Ziehau #define IXGBE_PE_CONFIG			3	/* Config register offset */
109*63d483cdSSepherosa Ziehau #define IXGBE_PE_BIT1			(1 << 1)
110*63d483cdSSepherosa Ziehau 
11179251f5eSSepherosa Ziehau /* Flow control defines */
11279251f5eSSepherosa Ziehau #define IXGBE_TAF_SYM_PAUSE		0x400
11379251f5eSSepherosa Ziehau #define IXGBE_TAF_ASM_PAUSE		0x800
11479251f5eSSepherosa Ziehau 
11579251f5eSSepherosa Ziehau /* Bit-shift macros */
11679251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT	24
11779251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT	16
11879251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT	8
11979251f5eSSepherosa Ziehau 
12079251f5eSSepherosa Ziehau /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */
12179251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_TYCO	0x00407600
12279251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_FTL	0x00906500
12379251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_AVAGO	0x00176A00
12479251f5eSSepherosa Ziehau #define IXGBE_SFF_VENDOR_OUI_INTEL	0x001B2100
12579251f5eSSepherosa Ziehau 
12679251f5eSSepherosa Ziehau /* I2C SDA and SCL timing parameters for standard mode */
12779251f5eSSepherosa Ziehau #define IXGBE_I2C_T_HD_STA	4
12879251f5eSSepherosa Ziehau #define IXGBE_I2C_T_LOW		5
12979251f5eSSepherosa Ziehau #define IXGBE_I2C_T_HIGH	4
13079251f5eSSepherosa Ziehau #define IXGBE_I2C_T_SU_STA	5
13179251f5eSSepherosa Ziehau #define IXGBE_I2C_T_HD_DATA	5
13279251f5eSSepherosa Ziehau #define IXGBE_I2C_T_SU_DATA	1
13379251f5eSSepherosa Ziehau #define IXGBE_I2C_T_RISE	1
13479251f5eSSepherosa Ziehau #define IXGBE_I2C_T_FALL	1
13579251f5eSSepherosa Ziehau #define IXGBE_I2C_T_SU_STO	4
13679251f5eSSepherosa Ziehau #define IXGBE_I2C_T_BUF		5
13779251f5eSSepherosa Ziehau 
138*63d483cdSSepherosa Ziehau #ifndef IXGBE_SFP_DETECT_RETRIES
139*63d483cdSSepherosa Ziehau #define IXGBE_SFP_DETECT_RETRIES	10
140*63d483cdSSepherosa Ziehau 
141*63d483cdSSepherosa Ziehau #endif /* IXGBE_SFP_DETECT_RETRIES */
14279251f5eSSepherosa Ziehau #define IXGBE_TN_LASI_STATUS_REG	0x9005
14379251f5eSSepherosa Ziehau #define IXGBE_TN_LASI_STATUS_TEMP_ALARM	0x0008
14479251f5eSSepherosa Ziehau 
14579251f5eSSepherosa Ziehau /* SFP+ SFF-8472 Compliance */
14679251f5eSSepherosa Ziehau #define IXGBE_SFF_SFF_8472_UNSUP	0x00
14779251f5eSSepherosa Ziehau 
14879251f5eSSepherosa Ziehau s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw);
14979251f5eSSepherosa Ziehau bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr);
15079251f5eSSepherosa Ziehau enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id);
15179251f5eSSepherosa Ziehau s32 ixgbe_get_phy_id(struct ixgbe_hw *hw);
15279251f5eSSepherosa Ziehau s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
15379251f5eSSepherosa Ziehau s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
15479251f5eSSepherosa Ziehau s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
15579251f5eSSepherosa Ziehau 			   u16 *phy_data);
15679251f5eSSepherosa Ziehau s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
15779251f5eSSepherosa Ziehau 			    u16 phy_data);
15879251f5eSSepherosa Ziehau s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
15979251f5eSSepherosa Ziehau 			       u32 device_type, u16 *phy_data);
16079251f5eSSepherosa Ziehau s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
16179251f5eSSepherosa Ziehau 				u32 device_type, u16 phy_data);
16279251f5eSSepherosa Ziehau s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
16379251f5eSSepherosa Ziehau s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
16479251f5eSSepherosa Ziehau 				       ixgbe_link_speed speed,
16579251f5eSSepherosa Ziehau 				       bool autoneg_wait_to_complete);
16679251f5eSSepherosa Ziehau s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
16779251f5eSSepherosa Ziehau 					       ixgbe_link_speed *speed,
16879251f5eSSepherosa Ziehau 					       bool *autoneg);
169*63d483cdSSepherosa Ziehau s32 ixgbe_check_reset_blocked(struct ixgbe_hw *hw);
17079251f5eSSepherosa Ziehau 
17179251f5eSSepherosa Ziehau /* PHY specific */
17279251f5eSSepherosa Ziehau s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
17379251f5eSSepherosa Ziehau 			     ixgbe_link_speed *speed,
17479251f5eSSepherosa Ziehau 			     bool *link_up);
17579251f5eSSepherosa Ziehau s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
17679251f5eSSepherosa Ziehau s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
17779251f5eSSepherosa Ziehau 				       u16 *firmware_version);
17879251f5eSSepherosa Ziehau s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
17979251f5eSSepherosa Ziehau 					   u16 *firmware_version);
18079251f5eSSepherosa Ziehau 
18179251f5eSSepherosa Ziehau s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
182*63d483cdSSepherosa Ziehau s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
18379251f5eSSepherosa Ziehau s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw);
18479251f5eSSepherosa Ziehau s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
185*63d483cdSSepherosa Ziehau s32 ixgbe_get_supported_phy_sfp_layer_generic(struct ixgbe_hw *hw);
186*63d483cdSSepherosa Ziehau s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
18779251f5eSSepherosa Ziehau s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
18879251f5eSSepherosa Ziehau 					u16 *list_offset,
18979251f5eSSepherosa Ziehau 					u16 *data_offset);
19079251f5eSSepherosa Ziehau s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
19179251f5eSSepherosa Ziehau s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
19279251f5eSSepherosa Ziehau 				u8 dev_addr, u8 *data);
193*63d483cdSSepherosa Ziehau s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
194*63d483cdSSepherosa Ziehau 					 u8 dev_addr, u8 *data);
19579251f5eSSepherosa Ziehau s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
19679251f5eSSepherosa Ziehau 				 u8 dev_addr, u8 data);
197*63d483cdSSepherosa Ziehau s32 ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
198*63d483cdSSepherosa Ziehau 					  u8 dev_addr, u8 data);
19979251f5eSSepherosa Ziehau s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
20079251f5eSSepherosa Ziehau 				  u8 *eeprom_data);
20179251f5eSSepherosa Ziehau s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
20279251f5eSSepherosa Ziehau 				   u8 eeprom_data);
20379251f5eSSepherosa Ziehau void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw);
20479251f5eSSepherosa Ziehau #endif /* _IXGBE_PHY_H_ */
205