/*-
* Copyright (c) 2014 Yandex LLC.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* The following set of constants are from Document SFF-8436
* "QSFP+ 10 Gbs 4X PLUGGABLE TRANSCEIVER" revision 4.8 dated October 31, 2013
*
* This SFF standard defines the following QSFP+ memory address module:
*
* 1) 256-byte addressable block and 128-byte pages
* 2) Lower 128-bytes addresses always refer to the same page
* 3) Upper address space may refer to different pages depending on
* "page select" byte value.
*
* Map description:
*
* Serial address 0xA02:
*
* Lower bits
* 0-127 Monitoring data & page select byte
* 128-255:
*
* Page 00:
* 128-191 Base ID Fields
* 191-223 Extended ID
* 223-255 Vendor Specific ID
*
* Page 01 (optional):
* 128-255 App-specific data
*
* Page 02 (optional):
* 128-255 User EEPROM Data
*
* Page 03 (optional for Cable Assmeblies)
* 128-223 Thresholds
* 225-237 Vendor Specific
* 238-253 Channel Controls/Monitor
* 254-255 Reserverd
*
* All these values are read across an I2C (i squared C) bus.
*/
#define SFF_8436_BASE 0xA0 /* Base address for all requests */
/* Table 17 - Lower Memory Map */
enum {
SFF_8436_MID = 0, /* Copy of SFF_8436_ID field */
SFF_8436_STATUS = 1, /* 2-bytes status (Table 18) */
SFF_8436_INTR_START = 3, /* Interrupt flags (Tables 19-21) */
SFF_8436_INTR_END = 21,
SFF_8436_MODMON_START = 22, /* Module monitors (Table 22 */
SFF_8436_TEMP = 22, /* Internally measured module temp */
SFF_8436_VCC = 26, /* Internally mesasure module
* supplied voltage */
SFF_8436_MODMON_END = 33,
SFF_8436_CHMON_START = 34, /* Channel monitors (Table 23) */
SFF_8436_RX_CH1_MSB = 34, /* Internally measured RX input power */
SFF_8436_RX_CH1_LSB = 35, /* for channel 1 */
SFF_8436_RX_CH2_MSB = 36, /* Internally measured RX input power */
SFF_8436_RX_CH2_LSB = 37, /* for channel 2 */
SFF_8436_RX_CH3_MSB = 38, /* Internally measured RX input power */
SFF_8436_RX_CH3_LSB = 39, /* for channel 3 */
SFF_8436_RX_CH4_MSB = 40, /* Internally measured RX input power */
SFF_8436_RX_CH4_LSB = 41, /* for channel 4 */
SFF_8436_TX_CH1_MSB = 42, /* Internally measured TX bias */
SFF_8436_TX_CH1_LSB = 43, /* for channel 1 */
SFF_8436_TX_CH2_MSB = 44, /* Internally measured TX bias */
SFF_8436_TX_CH2_LSB = 45, /* for channel 2 */
SFF_8436_TX_CH3_MSB = 46, /* Internally measured TX bias */
SFF_8436_TX_CH3_LSB = 47, /* for channel 3 */
SFF_8436_TX_CH4_MSB = 48, /* Internally measured TX bias */
SFF_8436_TX_CH4_LSB = 49, /* for channel 4 */
SFF_8436_CHANMON_END = 81,
SFF_8436_CONTROL_START = 86, /* Control (Table 24) */
SFF_8436_CONTROL_END = 97,
SFF_8436_MASKS_START = 100, /* Module/channel masks (Table 25) */
SFF_8436_MASKS_END = 106,
SFF_8436_CHPASSWORD = 119, /* Password change entry (4 bytes) */
SFF_8436_PASSWORD = 123, /* Password entry area (4 bytes) */
SFF_8436_PAGESEL = 127, /* Page select byte */
};
/* Table 18 - Status Indicators bits */
/* Byte 1: all bits reserved */
/* Byte 2 bits */
#define SFF_8436_STATUS_FLATMEM (1 << 2) /* Upper memory flat or paged
* 0 = paging, 1=Page 0 only */
#define SFF_8436_STATUS_INTL (1 << 1) /* Digital state of the intL
* Interrupt output pin */
#define SFF_8436_STATUS_NOTREADY 1 /* Module has not yet achieved
* power up and memory data is not
* ready. 0=data is ready */
/*
* Upper page 0 definitions:
* Table 29 - Serial ID: Data fields.
*
* Note that this table is mostly the same as used in SFF-8472.
* The only differenee is address shift: +128 bytes.
*/
enum {
SFF_8436_ID = 128, /* Module Type (defined in sff8472.h) */
SFF_8436_EXT_ID = 129, /* Extended transceiver type
* (Table 31) */
SFF_8436_CONNECTOR = 130, /* Connector type (Table 32) */
SFF_8436_TRANS_START = 131, /* Electric or Optical Compatibility
* (Table 33) */
SFF_8436_CODE_E1040100G = 131, /* 10/40/100G Ethernet Compliance Code */
SFF_8436_CODE_SONET = 132, /* SONET Compliance codes */
SFF_8436_CODE_SATA = 133, /* SAS/SATA compliance codes */
SFF_8436_CODE_E1G = 134, /* Gigabit Ethernet Compliant codes */
SFF_8436_CODE_FC_START = 135, /* FC link/media/speed */
SFF_8436_CODE_FC_END = 138,
SFF_8436_TRANS_END = 138,
SFF_8436_ENCODING = 139, /* Encoding Code for high speed
* serial encoding algorithm (see
* Table 34) */
SFF_8436_BITRATE = 140, /* Nominal signaling rate, units
* of 100MBd. */
SFF_8436_RATEID = 141, /* Extended RateSelect Compliance
* (see Table 35) */
SFF_8436_LEN_SMF_KM = 142, /* Link length supported for single
* mode fiber, units of km */
SFF_8436_LEN_OM3 = 143, /* Link length supported for 850nm
* 50um multimode fiber, units of 2 m */
SFF_8436_LEN_OM2 = 144, /* Link length supported for 50 um
* OM2 fiber, units of 1 m */
SFF_8436_LEN_OM1 = 145, /* Link length supported for 1310 nm
* 50um multi-mode fiber, units of 1m*/
SFF_8436_LEN_ASM = 144, /* Link length of passive cable assembly
* Length is specified as in the INF
* 8074, units of 1m. 0 means this is
* not value assembly. Value of 255
* means thet the Module supports length
* greater than 254 m. */
SFF_8436_DEV_TECH = 147, /* Device/transmitter technology,
* see Table 36/37 */
SFF_8436_VENDOR_START = 148, /* Vendor name, 16 bytes, padded
* right with 0x20 */
SFF_8436_VENDOR_END = 163,
SFF_8436_EXTMODCODE = 164, /* Extended module code, Table 164 */
SFF_8436_VENDOR_OUI_START = 165 , /* Vendor OUI SFP vendor IEEE
* company ID */
SFF_8436_VENDOR_OUI_END = 167,
SFF_8436_PN_START = 168, /* Vendor PN, padded right with 0x20 */
SFF_8436_PN_END = 183,
SFF_8436_REV_START = 184, /* Vendor Revision, padded right 0x20 */
SFF_8436_REV_END = 185,
SFF_8436_WAVELEN_START = 186, /* Wavelength Laser wavelength
* (Passive/Active Cable
* Specification Compliance) */
SFF_8436_WAVELEN_END = 189,
SFF_8436_MAX_CASE_TEMP = 190, /* Allows to specify maximum temp
* above 70C. Maximum case temperature is
* an 8-bit value in Degrees C. A value
*of 0 implies the standard 70C rating.*/
SFF_8436_CC_BASE = 191, /* CC_BASE Check code for Base ID
* Fields (first 63 bytes) */
/* Extended ID fields */
SFF_8436_OPTIONS_START = 192, /* Options Indicates which optional
* transceiver signals are
* implemented (see Table 39) */
SFF_8436_OPTIONS_END = 195,
SFF_8436_SN_START = 196, /* Vendor SN, riwght padded with 0x20 */
SFF_8436_SN_END = 211,
SFF_8436_DATE_START = 212, /* Vendor’s manufacturing date code
* (see Table 40) */
SFF_8436_DATE_END = 219,
SFF_8436_DIAG_TYPE = 220, /* Diagnostic Monitoring Type
* Indicates which type of
* diagnostic monitoring is
* implemented (if any) in the
* transceiver (see Table 41) */
SFF_8436_ENHANCED = 221, /* Enhanced Options Indicates which
* optional features are implemented
* (if any) in the transceiver
* (see Table 42) */
SFF_8636_BITRATE = 222, /* Nominal bit rate per channel, units
* of 250 Mbps */
SFF_8436_CC_EXT = 223, /* Check code for the Extended ID
* Fields (bytes 192-222 incl) */
SFF_8436_VENDOR_RSRVD_START = 224,
SFF_8436_VENDOR_RSRVD_END = 255,
};
