163b3bba8SJerry Jelinek /******************************************************************************
2*48ed61a7SRobert Mustacchi   SPDX-License-Identifier: BSD-3-Clause
363b3bba8SJerry Jelinek 
4*48ed61a7SRobert Mustacchi   Copyright (c) 2001-2017, Intel Corporation
563b3bba8SJerry Jelinek   All rights reserved.
6*48ed61a7SRobert Mustacchi 
7*48ed61a7SRobert Mustacchi   Redistribution and use in source and binary forms, with or without
863b3bba8SJerry Jelinek   modification, are permitted provided that the following conditions are met:
9*48ed61a7SRobert Mustacchi 
10*48ed61a7SRobert Mustacchi    1. Redistributions of source code must retain the above copyright notice,
1163b3bba8SJerry Jelinek       this list of conditions and the following disclaimer.
12*48ed61a7SRobert Mustacchi 
13*48ed61a7SRobert Mustacchi    2. Redistributions in binary form must reproduce the above copyright
14*48ed61a7SRobert Mustacchi       notice, this list of conditions and the following disclaimer in the
1563b3bba8SJerry Jelinek       documentation and/or other materials provided with the distribution.
16*48ed61a7SRobert Mustacchi 
17*48ed61a7SRobert Mustacchi    3. Neither the name of the Intel Corporation nor the names of its
18*48ed61a7SRobert Mustacchi       contributors may be used to endorse or promote products derived from
1963b3bba8SJerry Jelinek       this software without specific prior written permission.
20*48ed61a7SRobert Mustacchi 
2163b3bba8SJerry Jelinek   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22*48ed61a7SRobert Mustacchi   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23*48ed61a7SRobert Mustacchi   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24*48ed61a7SRobert Mustacchi   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
25*48ed61a7SRobert Mustacchi   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26*48ed61a7SRobert Mustacchi   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27*48ed61a7SRobert Mustacchi   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28*48ed61a7SRobert Mustacchi   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29*48ed61a7SRobert Mustacchi   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
3063b3bba8SJerry Jelinek   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
3163b3bba8SJerry Jelinek   POSSIBILITY OF SUCH DAMAGE.
3263b3bba8SJerry Jelinek 
3363b3bba8SJerry Jelinek ******************************************************************************/
3463b3bba8SJerry Jelinek /*$FreeBSD$*/
3563b3bba8SJerry Jelinek 
3663b3bba8SJerry Jelinek #ifndef _IXGBE_PHY_H_
3763b3bba8SJerry Jelinek #define _IXGBE_PHY_H_
389da57d7bSbt 
399da57d7bSbt #include "ixgbe_type.h"
40dc0cb1cdSDale Ghent #define IXGBE_I2C_EEPROM_DEV_ADDR	0xA0
41dc0cb1cdSDale Ghent #define IXGBE_I2C_EEPROM_DEV_ADDR2	0xA2
42dc0cb1cdSDale Ghent #define IXGBE_I2C_EEPROM_BANK_LEN	0xFF
4313740cb2SPaul Guo 
4413740cb2SPaul Guo /* EEPROM byte offsets */
4569b5a878SDan McDonald #define IXGBE_SFF_IDENTIFIER		0x0
4669b5a878SDan McDonald #define IXGBE_SFF_IDENTIFIER_SFP	0x3
4769b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_BYTE0	0x25
4869b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_BYTE1	0x26
4969b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_BYTE2	0x27
5069b5a878SDan McDonald #define IXGBE_SFF_1GBE_COMP_CODES	0x6
5169b5a878SDan McDonald #define IXGBE_SFF_10GBE_COMP_CODES	0x3
5269b5a878SDan McDonald #define IXGBE_SFF_CABLE_TECHNOLOGY	0x8
5369b5a878SDan McDonald #define IXGBE_SFF_CABLE_SPEC_COMP	0x3C
54dc0cb1cdSDale Ghent #define IXGBE_SFF_SFF_8472_SWAP		0x5C
55dc0cb1cdSDale Ghent #define IXGBE_SFF_SFF_8472_COMP		0x5E
56dc0cb1cdSDale Ghent #define IXGBE_SFF_SFF_8472_OSCB		0x6E
57dc0cb1cdSDale Ghent #define IXGBE_SFF_SFF_8472_ESCB		0x76
58dc0cb1cdSDale Ghent #define IXGBE_SFF_IDENTIFIER_QSFP_PLUS	0xD
59dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0	0xA5
60dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1	0xA6
61dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2	0xA7
62dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_CONNECTOR	0x82
63dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_10GBE_COMP	0x83
64dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_1GBE_COMP	0x86
65dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_CABLE_LENGTH	0x92
66dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_DEVICE_TECH	0x93
6713740cb2SPaul Guo 
6813740cb2SPaul Guo /* Bitmasks */
6969b5a878SDan McDonald #define IXGBE_SFF_DA_PASSIVE_CABLE	0x4
7069b5a878SDan McDonald #define IXGBE_SFF_DA_ACTIVE_CABLE	0x8
7169b5a878SDan McDonald #define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING	0x4
7269b5a878SDan McDonald #define IXGBE_SFF_1GBASESX_CAPABLE	0x1
7369b5a878SDan McDonald #define IXGBE_SFF_1GBASELX_CAPABLE	0x2
7469b5a878SDan McDonald #define IXGBE_SFF_1GBASET_CAPABLE	0x8
7569b5a878SDan McDonald #define IXGBE_SFF_10GBASESR_CAPABLE	0x10
7669b5a878SDan McDonald #define IXGBE_SFF_10GBASELR_CAPABLE	0x20
77dc0cb1cdSDale Ghent #define IXGBE_SFF_SOFT_RS_SELECT_MASK	0x8
78dc0cb1cdSDale Ghent #define IXGBE_SFF_SOFT_RS_SELECT_10G	0x8
79dc0cb1cdSDale Ghent #define IXGBE_SFF_SOFT_RS_SELECT_1G	0x0
80dc0cb1cdSDale Ghent #define IXGBE_SFF_ADDRESSING_MODE	0x4
81dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_DA_ACTIVE_CABLE	0x1
82dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_DA_PASSIVE_CABLE	0x8
83dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_CONNECTOR_NOT_SEPARABLE	0x23
84dc0cb1cdSDale Ghent #define IXGBE_SFF_QSFP_TRANSMITER_850NM_VCSEL	0x0
8569b5a878SDan McDonald #define IXGBE_I2C_EEPROM_READ_MASK	0x100
8669b5a878SDan McDonald #define IXGBE_I2C_EEPROM_STATUS_MASK	0x3
8769b5a878SDan McDonald #define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION	0x0
8869b5a878SDan McDonald #define IXGBE_I2C_EEPROM_STATUS_PASS	0x1
8969b5a878SDan McDonald #define IXGBE_I2C_EEPROM_STATUS_FAIL	0x2
9069b5a878SDan McDonald #define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS	0x3
9113740cb2SPaul Guo 
92dc0cb1cdSDale Ghent #define IXGBE_CS4227			0xBE	/* CS4227 address */
93dc0cb1cdSDale Ghent #define IXGBE_CS4227_GLOBAL_ID_LSB	0
94*48ed61a7SRobert Mustacchi #define IXGBE_CS4227_GLOBAL_ID_MSB	1
95dc0cb1cdSDale Ghent #define IXGBE_CS4227_SCRATCH		2
96dc0cb1cdSDale Ghent #define IXGBE_CS4227_GLOBAL_ID_VALUE	0x03E5
97*48ed61a7SRobert Mustacchi #define IXGBE_CS4227_EFUSE_PDF_SKU	0x19F
98*48ed61a7SRobert Mustacchi #define IXGBE_CS4223_SKU_ID		0x0010	/* Quad port */
99*48ed61a7SRobert Mustacchi #define IXGBE_CS4227_SKU_ID		0x0014	/* Dual port */
100dc0cb1cdSDale Ghent #define IXGBE_CS4227_RESET_PENDING	0x1357
101dc0cb1cdSDale Ghent #define IXGBE_CS4227_RESET_COMPLETE	0x5AA5
102dc0cb1cdSDale Ghent #define IXGBE_CS4227_RETRIES		15
103dc0cb1cdSDale Ghent #define IXGBE_CS4227_EFUSE_STATUS	0x0181
104dc0cb1cdSDale Ghent #define IXGBE_CS4227_LINE_SPARE22_MSB	0x12AD	/* Reg to program speed */
105dc0cb1cdSDale Ghent #define IXGBE_CS4227_LINE_SPARE24_LSB	0x12B0	/* Reg to program EDC */
106dc0cb1cdSDale Ghent #define IXGBE_CS4227_HOST_SPARE22_MSB	0x1AAD	/* Reg to program speed */
107dc0cb1cdSDale Ghent #define IXGBE_CS4227_HOST_SPARE24_LSB	0x1AB0	/* Reg to program EDC */
108dc0cb1cdSDale Ghent #define IXGBE_CS4227_EEPROM_STATUS	0x5001
109dc0cb1cdSDale Ghent #define IXGBE_CS4227_EEPROM_LOAD_OK	0x0001
110dc0cb1cdSDale Ghent #define IXGBE_CS4227_SPEED_1G		0x8000
111dc0cb1cdSDale Ghent #define IXGBE_CS4227_SPEED_10G		0
112dc0cb1cdSDale Ghent #define IXGBE_CS4227_EDC_MODE_CX1	0x0002
113dc0cb1cdSDale Ghent #define IXGBE_CS4227_EDC_MODE_SR	0x0004
114dc0cb1cdSDale Ghent #define IXGBE_CS4227_EDC_MODE_DIAG	0x0008
115dc0cb1cdSDale Ghent #define IXGBE_CS4227_RESET_HOLD		500	/* microseconds */
116dc0cb1cdSDale Ghent #define IXGBE_CS4227_RESET_DELAY	450	/* milliseconds */
117dc0cb1cdSDale Ghent #define IXGBE_CS4227_CHECK_DELAY	30	/* milliseconds */
118dc0cb1cdSDale Ghent #define IXGBE_PE			0xE0	/* Port expander address */
119dc0cb1cdSDale Ghent #define IXGBE_PE_OUTPUT			1	/* Output register offset */
120dc0cb1cdSDale Ghent #define IXGBE_PE_CONFIG			3	/* Config register offset */
121dc0cb1cdSDale Ghent #define IXGBE_PE_BIT1			(1 << 1)
122dc0cb1cdSDale Ghent 
1235b6dd21fSchenlu chen - Sun Microsystems - Beijing China /* Flow control defines */
12469b5a878SDan McDonald #define IXGBE_TAF_SYM_PAUSE		0x400
12569b5a878SDan McDonald #define IXGBE_TAF_ASM_PAUSE		0x800
1265b6dd21fSchenlu chen - Sun Microsystems - Beijing China 
12713740cb2SPaul Guo /* Bit-shift macros */
12869b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT	24
12969b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT	16
13069b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT	8
13113740cb2SPaul Guo 
13213740cb2SPaul Guo /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */
13369b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_TYCO	0x00407600
13469b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_FTL	0x00906500
13569b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_AVAGO	0x00176A00
13669b5a878SDan McDonald #define IXGBE_SFF_VENDOR_OUI_INTEL	0x001B2100
13713740cb2SPaul Guo 
13873cd555cSBin Tu - Sun Microsystems - Beijing China /* I2C SDA and SCL timing parameters for standard mode */
13969b5a878SDan McDonald #define IXGBE_I2C_T_HD_STA	4
14069b5a878SDan McDonald #define IXGBE_I2C_T_LOW		5
14169b5a878SDan McDonald #define IXGBE_I2C_T_HIGH	4
14269b5a878SDan McDonald #define IXGBE_I2C_T_SU_STA	5
14369b5a878SDan McDonald #define IXGBE_I2C_T_HD_DATA	5
14469b5a878SDan McDonald #define IXGBE_I2C_T_SU_DATA	1
14569b5a878SDan McDonald #define IXGBE_I2C_T_RISE	1
14669b5a878SDan McDonald #define IXGBE_I2C_T_FALL	1
14769b5a878SDan McDonald #define IXGBE_I2C_T_SU_STO	4
14869b5a878SDan McDonald #define IXGBE_I2C_T_BUF		5
14963b3bba8SJerry Jelinek 
150dc0cb1cdSDale Ghent #ifndef IXGBE_SFP_DETECT_RETRIES
151dc0cb1cdSDale Ghent #define IXGBE_SFP_DETECT_RETRIES	10
152dc0cb1cdSDale Ghent 
153dc0cb1cdSDale Ghent #endif /* IXGBE_SFP_DETECT_RETRIES */
15469b5a878SDan McDonald #define IXGBE_TN_LASI_STATUS_REG	0x9005
15569b5a878SDan McDonald #define IXGBE_TN_LASI_STATUS_TEMP_ALARM	0x0008
1565b6dd21fSchenlu chen - Sun Microsystems - Beijing China 
157dc0cb1cdSDale Ghent /* SFP+ SFF-8472 Compliance */
158dc0cb1cdSDale Ghent #define IXGBE_SFF_SFF_8472_UNSUP	0x00
159dc0cb1cdSDale Ghent 
1609da57d7bSbt s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw);
1619da57d7bSbt bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr);
1629da57d7bSbt enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id);
1639da57d7bSbt s32 ixgbe_get_phy_id(struct ixgbe_hw *hw);
1649da57d7bSbt s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
1659da57d7bSbt s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
166dc0cb1cdSDale Ghent s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
167dc0cb1cdSDale Ghent 			   u16 *phy_data);
168dc0cb1cdSDale Ghent s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
169dc0cb1cdSDale Ghent 			    u16 phy_data);
1709da57d7bSbt s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
17169b5a878SDan McDonald 			       u32 device_type, u16 *phy_data);
1729da57d7bSbt s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
17369b5a878SDan McDonald 				u32 device_type, u16 phy_data);
1749da57d7bSbt s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
1759da57d7bSbt s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
17669b5a878SDan McDonald 				       ixgbe_link_speed speed,
17769b5a878SDan McDonald 				       bool autoneg_wait_to_complete);
17873cd555cSBin Tu - Sun Microsystems - Beijing China s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
17969b5a878SDan McDonald 					       ixgbe_link_speed *speed,
18069b5a878SDan McDonald 					       bool *autoneg);
181dc0cb1cdSDale Ghent s32 ixgbe_check_reset_blocked(struct ixgbe_hw *hw);
18213740cb2SPaul Guo 
18313740cb2SPaul Guo /* PHY specific */
18413740cb2SPaul Guo s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
18569b5a878SDan McDonald 			     ixgbe_link_speed *speed,
18669b5a878SDan McDonald 			     bool *link_up);
1873cfa0eb9Schenlu chen - Sun Microsystems - Beijing China s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
18813740cb2SPaul Guo s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
18969b5a878SDan McDonald 				       u16 *firmware_version);
1903cfa0eb9Schenlu chen - Sun Microsystems - Beijing China s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
19169b5a878SDan McDonald 					   u16 *firmware_version);
19213740cb2SPaul Guo 
19313740cb2SPaul Guo s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
194dc0cb1cdSDale Ghent s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
19569b5a878SDan McDonald s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw);
19613740cb2SPaul Guo s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
197*48ed61a7SRobert Mustacchi u64 ixgbe_get_supported_phy_sfp_layer_generic(struct ixgbe_hw *hw);
198dc0cb1cdSDale Ghent s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
19913740cb2SPaul Guo s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
20069b5a878SDan McDonald 					u16 *list_offset,
20169b5a878SDan McDonald 					u16 *data_offset);
2025b6dd21fSchenlu chen - Sun Microsystems - Beijing China s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
20373cd555cSBin Tu - Sun Microsystems - Beijing China s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
20469b5a878SDan McDonald 				u8 dev_addr, u8 *data);
205dc0cb1cdSDale Ghent s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
206dc0cb1cdSDale Ghent 					 u8 dev_addr, u8 *data);
20773cd555cSBin Tu - Sun Microsystems - Beijing China s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
20869b5a878SDan McDonald 				 u8 dev_addr, u8 data);
209dc0cb1cdSDale Ghent s32 ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
210dc0cb1cdSDale Ghent 					  u8 dev_addr, u8 data);
21173cd555cSBin Tu - Sun Microsystems - Beijing China s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
21269b5a878SDan McDonald 				  u8 *eeprom_data);
21373cd555cSBin Tu - Sun Microsystems - Beijing China s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
21469b5a878SDan McDonald 				   u8 eeprom_data);
21569b5a878SDan McDonald void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw);
216*48ed61a7SRobert Mustacchi s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
217*48ed61a7SRobert Mustacchi 					u16 *val, bool lock);
218*48ed61a7SRobert Mustacchi s32 ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
219*48ed61a7SRobert Mustacchi 					 u16 val, bool lock);
22063b3bba8SJerry Jelinek #endif /* _IXGBE_PHY_H_ */
221