1179055Sjfv/******************************************************************************
2171384Sjfv
3282289Serj  Copyright (c) 2001-2015, Intel Corporation
4171384Sjfv  All rights reserved.
5171384Sjfv
6171384Sjfv  Redistribution and use in source and binary forms, with or without
7171384Sjfv  modification, are permitted provided that the following conditions are met:
8171384Sjfv
9171384Sjfv   1. Redistributions of source code must retain the above copyright notice,
10171384Sjfv      this list of conditions and the following disclaimer.
11171384Sjfv
12171384Sjfv   2. Redistributions in binary form must reproduce the above copyright
13171384Sjfv      notice, this list of conditions and the following disclaimer in the
14171384Sjfv      documentation and/or other materials provided with the distribution.
15171384Sjfv
16171384Sjfv   3. Neither the name of the Intel Corporation nor the names of its
17171384Sjfv      contributors may be used to endorse or promote products derived from
18171384Sjfv      this software without specific prior written permission.
19171384Sjfv
20171384Sjfv  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21171384Sjfv  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22171384Sjfv  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23171384Sjfv  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24171384Sjfv  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25171384Sjfv  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26171384Sjfv  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27171384Sjfv  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28171384Sjfv  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29171384Sjfv  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30171384Sjfv  POSSIBILITY OF SUCH DAMAGE.
31171384Sjfv
32179055Sjfv******************************************************************************/
33179055Sjfv/*$FreeBSD: releng/11.0/sys/dev/ixgbe/ixgbe_phy.h 292674 2015-12-23 22:45:17Z sbruno $*/
34171384Sjfv
35171384Sjfv#ifndef _IXGBE_PHY_H_
36171384Sjfv#define _IXGBE_PHY_H_
37171384Sjfv
38171384Sjfv#include "ixgbe_type.h"
39247822Sjfv#define IXGBE_I2C_EEPROM_DEV_ADDR	0xA0
40247822Sjfv#define IXGBE_I2C_EEPROM_DEV_ADDR2	0xA2
41247822Sjfv#define IXGBE_I2C_EEPROM_BANK_LEN	0xFF
42171384Sjfv
43185352Sjfv/* EEPROM byte offsets */
44230775Sjfv#define IXGBE_SFF_IDENTIFIER		0x0
45230775Sjfv#define IXGBE_SFF_IDENTIFIER_SFP	0x3
46230775Sjfv#define IXGBE_SFF_VENDOR_OUI_BYTE0	0x25
47230775Sjfv#define IXGBE_SFF_VENDOR_OUI_BYTE1	0x26
48230775Sjfv#define IXGBE_SFF_VENDOR_OUI_BYTE2	0x27
49230775Sjfv#define IXGBE_SFF_1GBE_COMP_CODES	0x6
50230775Sjfv#define IXGBE_SFF_10GBE_COMP_CODES	0x3
51230775Sjfv#define IXGBE_SFF_CABLE_TECHNOLOGY	0x8
52230775Sjfv#define IXGBE_SFF_CABLE_SPEC_COMP	0x3C
53247822Sjfv#define IXGBE_SFF_SFF_8472_SWAP		0x5C
54247822Sjfv#define IXGBE_SFF_SFF_8472_COMP		0x5E
55247822Sjfv#define IXGBE_SFF_SFF_8472_OSCB		0x6E
56247822Sjfv#define IXGBE_SFF_SFF_8472_ESCB		0x76
57280182Sjfv#define IXGBE_SFF_IDENTIFIER_QSFP_PLUS	0xD
58280182Sjfv#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0	0xA5
59280182Sjfv#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1	0xA6
60280182Sjfv#define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2	0xA7
61280182Sjfv#define IXGBE_SFF_QSFP_CONNECTOR	0x82
62280182Sjfv#define IXGBE_SFF_QSFP_10GBE_COMP	0x83
63280182Sjfv#define IXGBE_SFF_QSFP_1GBE_COMP	0x86
64280182Sjfv#define IXGBE_SFF_QSFP_CABLE_LENGTH	0x92
65280182Sjfv#define IXGBE_SFF_QSFP_DEVICE_TECH	0x93
66185352Sjfv
67185352Sjfv/* Bitmasks */
68230775Sjfv#define IXGBE_SFF_DA_PASSIVE_CABLE	0x4
69230775Sjfv#define IXGBE_SFF_DA_ACTIVE_CABLE	0x8
70230775Sjfv#define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING	0x4
71230775Sjfv#define IXGBE_SFF_1GBASESX_CAPABLE	0x1
72230775Sjfv#define IXGBE_SFF_1GBASELX_CAPABLE	0x2
73230775Sjfv#define IXGBE_SFF_1GBASET_CAPABLE	0x8
74230775Sjfv#define IXGBE_SFF_10GBASESR_CAPABLE	0x10
75230775Sjfv#define IXGBE_SFF_10GBASELR_CAPABLE	0x20
76247822Sjfv#define IXGBE_SFF_SOFT_RS_SELECT_MASK	0x8
77247822Sjfv#define IXGBE_SFF_SOFT_RS_SELECT_10G	0x8
78247822Sjfv#define IXGBE_SFF_SOFT_RS_SELECT_1G	0x0
79280182Sjfv#define IXGBE_SFF_ADDRESSING_MODE	0x4
80280182Sjfv#define IXGBE_SFF_QSFP_DA_ACTIVE_CABLE	0x1
81280182Sjfv#define IXGBE_SFF_QSFP_DA_PASSIVE_CABLE	0x8
82280182Sjfv#define IXGBE_SFF_QSFP_CONNECTOR_NOT_SEPARABLE	0x23
83280182Sjfv#define IXGBE_SFF_QSFP_TRANSMITER_850NM_VCSEL	0x0
84230775Sjfv#define IXGBE_I2C_EEPROM_READ_MASK	0x100
85230775Sjfv#define IXGBE_I2C_EEPROM_STATUS_MASK	0x3
86230775Sjfv#define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION	0x0
87230775Sjfv#define IXGBE_I2C_EEPROM_STATUS_PASS	0x1
88230775Sjfv#define IXGBE_I2C_EEPROM_STATUS_FAIL	0x2
89230775Sjfv#define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS	0x3
90185352Sjfv
91280182Sjfv#define IXGBE_CS4227			0xBE	/* CS4227 address */
92282289Serj#define IXGBE_CS4227_GLOBAL_ID_LSB	0
93282289Serj#define IXGBE_CS4227_SCRATCH		2
94282289Serj#define IXGBE_CS4227_GLOBAL_ID_VALUE	0x03E5
95292674Ssbruno#define IXGBE_CS4227_RESET_PENDING	0x1357
96292674Ssbruno#define IXGBE_CS4227_RESET_COMPLETE	0x5AA5
97292674Ssbruno#define IXGBE_CS4227_RETRIES		15
98292674Ssbruno#define IXGBE_CS4227_EFUSE_STATUS	0x0181
99282289Serj#define IXGBE_CS4227_LINE_SPARE22_MSB	0x12AD	/* Reg to program speed */
100282289Serj#define IXGBE_CS4227_LINE_SPARE24_LSB	0x12B0	/* Reg to program EDC */
101282289Serj#define IXGBE_CS4227_HOST_SPARE22_MSB	0x1AAD	/* Reg to program speed */
102282289Serj#define IXGBE_CS4227_HOST_SPARE24_LSB	0x1AB0	/* Reg to program EDC */
103292674Ssbruno#define IXGBE_CS4227_EEPROM_STATUS	0x5001
104292674Ssbruno#define IXGBE_CS4227_EEPROM_LOAD_OK	0x0001
105292674Ssbruno#define IXGBE_CS4227_SPEED_1G		0x8000
106292674Ssbruno#define IXGBE_CS4227_SPEED_10G		0
107280182Sjfv#define IXGBE_CS4227_EDC_MODE_CX1	0x0002
108280182Sjfv#define IXGBE_CS4227_EDC_MODE_SR	0x0004
109292674Ssbruno#define IXGBE_CS4227_EDC_MODE_DIAG	0x0008
110282289Serj#define IXGBE_CS4227_RESET_HOLD		500	/* microseconds */
111292674Ssbruno#define IXGBE_CS4227_RESET_DELAY	450	/* milliseconds */
112282289Serj#define IXGBE_CS4227_CHECK_DELAY	30	/* milliseconds */
113282289Serj#define IXGBE_PE			0xE0	/* Port expander address */
114282289Serj#define IXGBE_PE_OUTPUT			1	/* Output register offset */
115282289Serj#define IXGBE_PE_CONFIG			3	/* Config register offset */
116282289Serj#define IXGBE_PE_BIT1			(1 << 1)
117280182Sjfv
118215911Sjfv/* Flow control defines */
119230775Sjfv#define IXGBE_TAF_SYM_PAUSE		0x400
120230775Sjfv#define IXGBE_TAF_ASM_PAUSE		0x800
121215911Sjfv
122185352Sjfv/* Bit-shift macros */
123230775Sjfv#define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT	24
124230775Sjfv#define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT	16
125230775Sjfv#define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT	8
126185352Sjfv
127185352Sjfv/* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */
128230775Sjfv#define IXGBE_SFF_VENDOR_OUI_TYCO	0x00407600
129230775Sjfv#define IXGBE_SFF_VENDOR_OUI_FTL	0x00906500
130230775Sjfv#define IXGBE_SFF_VENDOR_OUI_AVAGO	0x00176A00
131230775Sjfv#define IXGBE_SFF_VENDOR_OUI_INTEL	0x001B2100
132185352Sjfv
133185352Sjfv/* I2C SDA and SCL timing parameters for standard mode */
134230775Sjfv#define IXGBE_I2C_T_HD_STA	4
135230775Sjfv#define IXGBE_I2C_T_LOW		5
136230775Sjfv#define IXGBE_I2C_T_HIGH	4
137230775Sjfv#define IXGBE_I2C_T_SU_STA	5
138230775Sjfv#define IXGBE_I2C_T_HD_DATA	5
139230775Sjfv#define IXGBE_I2C_T_SU_DATA	1
140230775Sjfv#define IXGBE_I2C_T_RISE	1
141230775Sjfv#define IXGBE_I2C_T_FALL	1
142230775Sjfv#define IXGBE_I2C_T_SU_STO	4
143230775Sjfv#define IXGBE_I2C_T_BUF		5
144185352Sjfv
145280182Sjfv#ifndef IXGBE_SFP_DETECT_RETRIES
146280182Sjfv#define IXGBE_SFP_DETECT_RETRIES	10
147280182Sjfv
148280182Sjfv#endif /* IXGBE_SFP_DETECT_RETRIES */
149230775Sjfv#define IXGBE_TN_LASI_STATUS_REG	0x9005
150230775Sjfv#define IXGBE_TN_LASI_STATUS_TEMP_ALARM	0x0008
151185352Sjfv
152247822Sjfv/* SFP+ SFF-8472 Compliance */
153247822Sjfv#define IXGBE_SFF_SFF_8472_UNSUP	0x00
154247822Sjfv
155179055Sjfvs32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw);
156171384Sjfvbool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr);
157171384Sjfvenum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id);
158171384Sjfvs32 ixgbe_get_phy_id(struct ixgbe_hw *hw);
159171384Sjfvs32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
160171384Sjfvs32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
161251964Sjfvs32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
162251964Sjfv			   u16 *phy_data);
163251964Sjfvs32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
164251964Sjfv			    u16 phy_data);
165171384Sjfvs32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
166230775Sjfv			       u32 device_type, u16 *phy_data);
167171384Sjfvs32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
168230775Sjfv				u32 device_type, u16 phy_data);
169179055Sjfvs32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
170179055Sjfvs32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
171230775Sjfv				       ixgbe_link_speed speed,
172230775Sjfv				       bool autoneg_wait_to_complete);
173190873Sjfvs32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
174230775Sjfv					       ixgbe_link_speed *speed,
175230775Sjfv					       bool *autoneg);
176280182Sjfvs32 ixgbe_check_reset_blocked(struct ixgbe_hw *hw);
177171384Sjfv
178179055Sjfv/* PHY specific */
179179055Sjfvs32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
180230775Sjfv			     ixgbe_link_speed *speed,
181230775Sjfv			     bool *link_up);
182200239Sjfvs32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
183179055Sjfvs32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
184230775Sjfv				       u16 *firmware_version);
185200239Sjfvs32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
186230775Sjfv					   u16 *firmware_version);
187179055Sjfv
188185352Sjfvs32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
189280182Sjfvs32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
190230775Sjfvs32 ixgbe_identify_module_generic(struct ixgbe_hw *hw);
191185352Sjfvs32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
192280182Sjfvs32 ixgbe_get_supported_phy_sfp_layer_generic(struct ixgbe_hw *hw);
193280182Sjfvs32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
194185352Sjfvs32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
195230775Sjfv					u16 *list_offset,
196230775Sjfv					u16 *data_offset);
197205720Sjfvs32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
198190873Sjfvs32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
199230775Sjfv				u8 dev_addr, u8 *data);
200282289Serjs32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
201282289Serj					 u8 dev_addr, u8 *data);
202190873Sjfvs32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
203230775Sjfv				 u8 dev_addr, u8 data);
204282289Serjs32 ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
205282289Serj					  u8 dev_addr, u8 data);
206190873Sjfvs32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
207230775Sjfv				  u8 *eeprom_data);
208190873Sjfvs32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
209230775Sjfv				   u8 eeprom_data);
210230775Sjfvvoid ixgbe_i2c_bus_clear(struct ixgbe_hw *hw);
211171384Sjfv#endif /* _IXGBE_PHY_H_ */
212