diff options
| -rw-r--r-- | sbin/ifconfig/Makefile | 4 | ||||
| -rw-r--r-- | sbin/ifconfig/ifconfig.c | 3 | ||||
| -rw-r--r-- | sbin/ifconfig/ifconfig.h | 2 | ||||
| -rw-r--r-- | sbin/ifconfig/sfp.c | 882 | ||||
| -rw-r--r-- | sys/dev/ixgbe/if_ix.c | 2 | ||||
| -rw-r--r-- | sys/dev/ixgbe/ixgbe.h | 9 | ||||
| -rw-r--r-- | sys/net/if.h | 13 | ||||
| -rw-r--r-- | sys/net/sff8436.h | 213 | ||||
| -rw-r--r-- | sys/net/sff8472.h | 109 | ||||
| -rw-r--r-- | sys/sys/sockio.h | 1 |
10 files changed, 1208 insertions, 30 deletions
diff --git a/sbin/ifconfig/Makefile b/sbin/ifconfig/Makefile index 82fa06a..84509d7 100644 --- a/sbin/ifconfig/Makefile +++ b/sbin/ifconfig/Makefile @@ -35,6 +35,10 @@ SRCS+= ifvxlan.c # VXLAN support SRCS+= ifgre.c # GRE keys etc SRCS+= ifgif.c # GIF reversed header workaround +SRCS+= sfp.c # SFP/SFP+ information +DPADD+= ${LIBM} +LDADD+= -lm + SRCS+= ifieee80211.c regdomain.c # SIOC[GS]IEEE80211 support DPADD+= ${LIBBSDXML} ${LIBSBUF} LDADD+= -lbsdxml -lsbuf diff --git a/sbin/ifconfig/ifconfig.c b/sbin/ifconfig/ifconfig.c index dafb0f0..21f21c9 100644 --- a/sbin/ifconfig/ifconfig.c +++ b/sbin/ifconfig/ifconfig.c @@ -1025,6 +1025,9 @@ status(const struct afswtch *afp, const struct sockaddr_dl *sdl, if (ioctl(s, SIOCGIFSTATUS, &ifs) == 0) printf("%s", ifs.ascii); + if (verbose > 0) + sfp_status(s, &ifr, verbose); + close(s); return; } diff --git a/sbin/ifconfig/ifconfig.h b/sbin/ifconfig/ifconfig.h index 95d423a..6df9acf 100644 --- a/sbin/ifconfig/ifconfig.h +++ b/sbin/ifconfig/ifconfig.h @@ -144,6 +144,8 @@ void ifmaybeload(const char *name); typedef void clone_callback_func(int, struct ifreq *); void clone_setdefcallback(const char *, clone_callback_func *); +void sfp_status(int s, struct ifreq *ifr, int verbose); + /* * XXX expose this so modules that neeed to know of any pending * operations on ifmedia can avoid cmd line ordering confusion. diff --git a/sbin/ifconfig/sfp.c b/sbin/ifconfig/sfp.c new file mode 100644 index 0000000..7c090e1 --- /dev/null +++ b/sbin/ifconfig/sfp.c @@ -0,0 +1,882 @@ +/*- + * Copyright (c) 2014 Alexander V. Chernikov. 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. + */ + +#ifndef lint +static const char rcsid[] = + "$FreeBSD$"; +#endif /* not lint */ + +#include <sys/types.h> +#include <sys/param.h> +#include <sys/ioctl.h> +#include <sys/socket.h> + +#include <net/if.h> +#include <net/sff8436.h> +#include <net/sff8472.h> + +#include <math.h> +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include "ifconfig.h" + +struct i2c_info { + int fd; /* fd to issue SIOCGI2C */ + int error; /* Store first error */ + int qsfp; /* True if transceiver is QSFP */ + int do_diag; /* True if we need to request DDM */ + struct ifreq *ifr; /* Pointer to pre-filled ifreq */ +}; + +static int read_i2c(struct i2c_info *ii, uint8_t addr, uint8_t off, + uint8_t len, uint8_t *buf); +static void dump_i2c_data(struct i2c_info *ii, uint8_t addr, uint8_t off, + uint8_t len); + +struct _nv { + int v; + const char *n; +}; + +const char *find_value(struct _nv *x, int value); +const char *find_zero_bit(struct _nv *x, int value, int sz); + +/* SFF-8472 Rev. 11.4 table 3.4: Connector values */ +static struct _nv conn[] = { + { 0x00, "Unknown" }, + { 0x01, "SC" }, + { 0x02, "Fibre Channel Style 1 copper" }, + { 0x03, "Fibre Channel Style 2 copper" }, + { 0x04, "BNC/TNC" }, + { 0x05, "Fibre Channel coaxial" }, + { 0x06, "FiberJack" }, + { 0x07, "LC" }, + { 0x08, "MT-RJ" }, + { 0x09, "MU" }, + { 0x0A, "SG" }, + { 0x0B, "Optical pigtail" }, + { 0x0C, "MPO Parallel Optic" }, + { 0x20, "HSSDC II" }, + { 0x21, "Copper pigtail" }, + { 0x22, "RJ45" }, + { 0x23, "No separate connector" }, /* SFF-8436 */ + { 0, NULL } +}; + +/* SFF-8472 Rev. 11.4 table 3.5: Transceiver codes */ +/* 10G Ethernet/IB compliance codes, byte 3 */ +static struct _nv eth_10g[] = { + { 0x80, "10G Base-ER" }, + { 0x40, "10G Base-LRM" }, + { 0x20, "10G Base-LR" }, + { 0x10, "10G Base-SR" }, + { 0x08, "1X SX" }, + { 0x04, "1X LX" }, + { 0x02, "1X Copper Active" }, + { 0x01, "1X Copper Passive" }, + { 0, NULL } +}; + +/* Ethernet compliance codes, byte 6 */ +static struct _nv eth_compat[] = { + { 0x80, "BASE-PX" }, + { 0x40, "BASE-BX10" }, + { 0x20, "100BASE-FX" }, + { 0x10, "100BASE-LX/LX10" }, + { 0x08, "1000BASE-T" }, + { 0x04, "1000BASE-CX" }, + { 0x02, "1000BASE-LX" }, + { 0x01, "1000BASE-SX" }, + { 0, NULL } +}; + +/* FC link length, byte 7 */ +static struct _nv fc_len[] = { + { 0x80, "very long distance" }, + { 0x40, "short distance" }, + { 0x20, "intermediate distance" }, + { 0x10, "long distance" }, + { 0x08, "medium distance" }, + { 0, NULL } +}; + +/* Channel/Cable technology, byte 7-8 */ +static struct _nv cab_tech[] = { + { 0x0400, "Shortwave laser (SA)" }, + { 0x0200, "Longwave laser (LC)" }, + { 0x0100, "Electrical inter-enclosure (EL)" }, + { 0x80, "Electrical intra-enclosure (EL)" }, + { 0x40, "Shortwave laser (SN)" }, + { 0x20, "Shortwave laser (SL)" }, + { 0x10, "Longwave laser (LL)" }, + { 0x08, "Active Cable" }, + { 0x04, "Passive Cable" }, + { 0, NULL } +}; + +/* FC Transmission media, byte 9 */ +static struct _nv fc_media[] = { + { 0x80, "Twin Axial Pair" }, + { 0x40, "Twisted Pair" }, + { 0x20, "Miniature Coax" }, + { 0x10, "Viao Coax" }, + { 0x08, "Miltimode, 62.5um" }, + { 0x04, "Multimode, 50um" }, + { 0x02, "" }, + { 0x01, "Single Mode" }, + { 0, NULL } +}; + +/* FC Speed, byte 10 */ +static struct _nv fc_speed[] = { + { 0x80, "1200 MBytes/sec" }, + { 0x40, "800 MBytes/sec" }, + { 0x20, "1600 MBytes/sec" }, + { 0x10, "400 MBytes/sec" }, + { 0x08, "3200 MBytes/sec" }, + { 0x04, "200 MBytes/sec" }, + { 0x01, "100 MBytes/sec" }, + { 0, NULL } +}; + +/* SFF-8436 Rev. 4.8 table 33: Specification compliance */ + +/* 10/40G Ethernet compliance codes, byte 128 + 3 */ +static struct _nv eth_1040g[] = { + { 0x80, "Reserved" }, + { 0x40, "10GBASE-LRM" }, + { 0x20, "10GBASE-LR" }, + { 0x10, "10GBASE-SR" }, + { 0x08, "40GBASE-CR4" }, + { 0x04, "40GBASE-SR4" }, + { 0x02, "40GBASE-LR4" }, + { 0x01, "40G Active Cable" }, + { 0, NULL } +}; + +/* SFF-8636 Rev. 2.5 table 6.3: Revision compliance */ +static struct _nv rev_compl[] = { + { 0x1, "SFF-8436 rev <=4.8" }, + { 0x2, "SFF-8436 rev <=4.8" }, + { 0x3, "SFF-8636 rev <=1.3" }, + { 0x4, "SFF-8636 rev <=1.4" }, + { 0x5, "SFF-8636 rev <=1.5" }, + { 0x6, "SFF-8636 rev <=2.0" }, + { 0x7, "SFF-8636 rev <=2.5" }, + { 0x0, "Unspecified" } +}; + +const char * +find_value(struct _nv *x, int value) +{ + for (; x->n != NULL; x++) + if (x->v == value) + return (x->n); + return (NULL); +} + +const char * +find_zero_bit(struct _nv *x, int value, int sz) +{ + int v, m; + const char *s; + + v = 1; + for (v = 1, m = 1 << (8 * sz); v < m; v *= 2) { + if ((value & v) == 0) + continue; + if ((s = find_value(x, value & v)) != NULL) { + value &= ~v; + return (s); + } + } + + return (NULL); +} + +static void +convert_sff_identifier(char *buf, size_t size, uint8_t value) +{ + const char *x; + + x = NULL; + if (value <= SFF_8024_ID_LAST) + x = sff_8024_id[value]; + else { + if (value > 0x80) + x = "Vendor specific"; + else + x = "Reserved"; + } + + snprintf(buf, size, "%s", x); +} + +static void +convert_sff_connector(char *buf, size_t size, uint8_t value) +{ + const char *x; + + if ((x = find_value(conn, value)) == NULL) { + if (value >= 0x0D && value <= 0x1F) + x = "Unallocated"; + else if (value >= 0x24 && value <= 0x7F) + x = "Unallocated"; + else + x = "Vendor specific"; + } + + snprintf(buf, size, "%s", x); +} + +static void +convert_sff_rev_compliance(char *buf, size_t size, uint8_t value) +{ + const char *x; + + if (value > 0x07) + x = "Unallocated"; + else + x = find_value(rev_compl, value); + + snprintf(buf, size, "%s", x); +} + +static void +get_sfp_identifier(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t data; + + read_i2c(ii, SFF_8472_BASE, SFF_8472_ID, 1, &data); + convert_sff_identifier(buf, size, data); +} + +static void +get_sfp_connector(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t data; + + read_i2c(ii, SFF_8472_BASE, SFF_8472_CONNECTOR, 1, &data); + convert_sff_connector(buf, size, data); +} + +static void +get_qsfp_identifier(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t data; + + read_i2c(ii, SFF_8436_BASE, SFF_8436_ID, 1, &data); + convert_sff_identifier(buf, size, data); +} + +static void +get_qsfp_connector(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t data; + + read_i2c(ii, SFF_8436_BASE, SFF_8436_CONNECTOR, 1, &data); + convert_sff_connector(buf, size, data); +} + +static void +printf_sfp_transceiver_descr(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[12]; + const char *tech_class, *tech_len, *tech_tech, *tech_media, *tech_speed; + + tech_class = NULL; + tech_len = NULL; + tech_tech = NULL; + tech_media = NULL; + tech_speed = NULL; + + /* Read bytes 3-10 at once */ + read_i2c(ii, SFF_8472_BASE, SFF_8472_TRANS_START, 8, &xbuf[3]); + + /* Check 10G ethernet first */ + tech_class = find_zero_bit(eth_10g, xbuf[3], 1); + if (tech_class == NULL) { + /* No match. Try 1G */ + tech_class = find_zero_bit(eth_compat, xbuf[6], 1); + } + + tech_len = find_zero_bit(fc_len, xbuf[7], 1); + tech_tech = find_zero_bit(cab_tech, xbuf[7] << 8 | xbuf[8], 2); + tech_media = find_zero_bit(fc_media, xbuf[9], 1); + tech_speed = find_zero_bit(fc_speed, xbuf[10], 1); + + printf("Class: %s\n", tech_class); + printf("Length: %s\n", tech_len); + printf("Tech: %s\n", tech_tech); + printf("Media: %s\n", tech_media); + printf("Speed: %s\n", tech_speed); +} + +static void +get_sfp_transceiver_class(struct i2c_info *ii, char *buf, size_t size) +{ + const char *tech_class; + uint8_t code; + + unsigned char qbuf[8]; + read_i2c(ii, SFF_8472_BASE, SFF_8472_TRANS_START, 8, (uint8_t *)qbuf); + + /* Check 10G Ethernet/IB first */ + read_i2c(ii, SFF_8472_BASE, SFF_8472_TRANS_START, 1, &code); + tech_class = find_zero_bit(eth_10g, code, 1); + if (tech_class == NULL) { + /* No match. Try Ethernet 1G */ + read_i2c(ii, SFF_8472_BASE, SFF_8472_TRANS_START + 3, + 1, (caddr_t)&code); + tech_class = find_zero_bit(eth_compat, code, 1); + } + + if (tech_class == NULL) + tech_class = "Unknown"; + + snprintf(buf, size, "%s", tech_class); +} + +static void +get_qsfp_transceiver_class(struct i2c_info *ii, char *buf, size_t size) +{ + const char *tech_class; + uint8_t code; + + /* Check 10/40G Ethernet class only */ + read_i2c(ii, SFF_8436_BASE, SFF_8436_CODE_E1040G, 1, &code); + tech_class = find_zero_bit(eth_1040g, code, 1); + if (tech_class == NULL) + tech_class = "Unknown"; + + snprintf(buf, size, "%s", tech_class); +} + +/* + * Print SFF-8472/SFF-8436 string to supplied buffer. + * All (vendor-specific) strings are padded right with '0x20'. + */ +static void +convert_sff_name(char *buf, size_t size, char *xbuf) +{ + char *p; + + for (p = &xbuf[16]; *(p - 1) == 0x20; p--) + ; + *p = '\0'; + snprintf(buf, size, "%s", xbuf); +} + +static void +convert_sff_date(char *buf, size_t size, char *xbuf) +{ + + snprintf(buf, size, "20%c%c-%c%c-%c%c", xbuf[0], xbuf[1], + xbuf[2], xbuf[3], xbuf[4], xbuf[5]); +} + +static void +get_sfp_vendor_name(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[17]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8472_BASE, SFF_8472_VENDOR_START, 16, (uint8_t *)xbuf); + convert_sff_name(buf, size, xbuf); +} + +static void +get_sfp_vendor_pn(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[17]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8472_BASE, SFF_8472_PN_START, 16, (uint8_t *)xbuf); + convert_sff_name(buf, size, xbuf); +} + +static void +get_sfp_vendor_sn(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[17]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8472_BASE, SFF_8472_SN_START, 16, (uint8_t *)xbuf); + convert_sff_name(buf, size, xbuf); +} + +static void +get_sfp_vendor_date(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[6]; + + memset(xbuf, 0, sizeof(xbuf)); + /* Date code, see Table 3.8 for description */ + read_i2c(ii, SFF_8472_BASE, SFF_8472_DATE_START, 6, (uint8_t *)xbuf); + convert_sff_date(buf, size, xbuf); +} + +static void +get_qsfp_vendor_name(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[17]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8436_BASE, SFF_8436_VENDOR_START, 16, (uint8_t *)xbuf); + convert_sff_name(buf, size, xbuf); +} + +static void +get_qsfp_vendor_pn(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[17]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8436_BASE, SFF_8436_PN_START, 16, (uint8_t *)xbuf); + convert_sff_name(buf, size, xbuf); +} + +static void +get_qsfp_vendor_sn(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[17]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8436_BASE, SFF_8436_SN_START, 16, (uint8_t *)xbuf); + convert_sff_name(buf, size, xbuf); +} + +static void +get_qsfp_vendor_date(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[6]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8436_BASE, SFF_8436_DATE_START, 6, (uint8_t *)xbuf); + convert_sff_date(buf, size, xbuf); +} + +static void +print_sfp_vendor(struct i2c_info *ii, char *buf, size_t size) +{ + char xbuf[80]; + + memset(xbuf, 0, sizeof(xbuf)); + if (ii->qsfp != 0) { + get_qsfp_vendor_name(ii, xbuf, 20); + get_qsfp_vendor_pn(ii, &xbuf[20], 20); + get_qsfp_vendor_sn(ii, &xbuf[40], 20); + get_qsfp_vendor_date(ii, &xbuf[60], 20); + } else { + get_sfp_vendor_name(ii, xbuf, 20); + get_sfp_vendor_pn(ii, &xbuf[20], 20); + get_sfp_vendor_sn(ii, &xbuf[40], 20); + get_sfp_vendor_date(ii, &xbuf[60], 20); + } + + snprintf(buf, size, "vendor: %s PN: %s SN: %s DATE: %s", + xbuf, &xbuf[20], &xbuf[40], &xbuf[60]); +} + +/* + * Converts internal templerature (SFF-8472, SFF-8436) + * 16-bit unsigned value to human-readable representation: + * + * Internally measured Module temperature are represented + * as a 16-bit signed twos complement value in increments of + * 1/256 degrees Celsius, yielding a total range of –128C to +128C + * that is considered valid between –40 and +125C. + * + */ +static void +convert_sff_temp(char *buf, size_t size, uint8_t *xbuf) +{ + double d; + + d = (double)xbuf[0]; + d += (double)xbuf[1] / 256; + + snprintf(buf, size, "%.2f C", d); +} + +/* + * Retrieves supplied voltage (SFF-8472, SFF-8436). + * 16-bit usigned value, treated as range 0..+6.55 Volts + */ +static void +convert_sff_voltage(char *buf, size_t size, uint8_t *xbuf) +{ + double d; + + d = (double)((xbuf[0] << 8) | xbuf[1]); + snprintf(buf, size, "%.2f Volts", d / 10000); +} + +/* + * Converts value in @xbuf to both milliwats and dBm + * human representation. + */ +static void +convert_sff_power(struct i2c_info *ii, char *buf, size_t size, uint8_t *xbuf) +{ + uint16_t mW; + double dbm; + + mW = (xbuf[0] << 8) + xbuf[1]; + + /* Convert mw to dbm */ + dbm = 10.0 * log10(1.0 * mW / 10000); + + /* + * Assume internally-calibrated data. + * This is always true for SFF-8346, and explicitly + * checked for SFF-8472. + */ + + /* Table 3.9, bit 5 is set, internally calibrated */ + snprintf(buf, size, "%d.%02d mW (%.2f dBm)", + mW / 10000, (mW % 10000) / 100, dbm); +} + +static void +get_sfp_temp(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t xbuf[2]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8472_DIAG, SFF_8472_TEMP, 2, xbuf); + convert_sff_temp(buf, size, xbuf); +} + +static void +get_sfp_voltage(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t xbuf[2]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8472_DIAG, SFF_8472_VCC, 2, xbuf); + convert_sff_voltage(buf, size, xbuf); +} + +static void +get_qsfp_temp(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t xbuf[2]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8436_BASE, SFF_8436_TEMP, 2, xbuf); + convert_sff_temp(buf, size, xbuf); +} + +static void +get_qsfp_voltage(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t xbuf[2]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8436_BASE, SFF_8436_VCC, 2, xbuf); + convert_sff_voltage(buf, size, xbuf); +} + +static void +get_sfp_rx_power(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t xbuf[2]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8472_DIAG, SFF_8472_RX_POWER, 2, xbuf); + convert_sff_power(ii, buf, size, xbuf); +} + +static void +get_sfp_tx_power(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t xbuf[2]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8472_DIAG, SFF_8472_TX_POWER, 2, xbuf); + convert_sff_power(ii, buf, size, xbuf); +} + +static void +get_qsfp_rx_power(struct i2c_info *ii, char *buf, size_t size, int chan) +{ + uint8_t xbuf[2]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8436_BASE, SFF_8436_RX_CH1_MSB + (chan-1)*2, 2, xbuf); + convert_sff_power(ii, buf, size, xbuf); +} + +static void +get_qsfp_tx_power(struct i2c_info *ii, char *buf, size_t size, int chan) +{ + uint8_t xbuf[2]; + + memset(xbuf, 0, sizeof(xbuf)); + read_i2c(ii, SFF_8436_BASE, SFF_8436_TX_CH1_MSB + (chan-1)*2, 2, xbuf); + convert_sff_power(ii, buf, size, xbuf); +} + +static void +get_qsfp_rev_compliance(struct i2c_info *ii, char *buf, size_t size) +{ + uint8_t xbuf; + + xbuf = 0; + read_i2c(ii, SFF_8436_BASE, SFF_8436_STATUS, 1, &xbuf); + convert_sff_rev_compliance(buf, size, xbuf); +} + +static uint32_t +get_qsfp_br(struct i2c_info *ii) +{ + uint8_t xbuf; + uint32_t rate; + + xbuf = 0; + read_i2c(ii, SFF_8436_BASE, SFF_8436_BITRATE, 1, &xbuf); + rate = xbuf * 100; + if (xbuf == 0xFF) { + read_i2c(ii, SFF_8436_BASE, SFF_8636_BITRATE, 1, &xbuf); + rate = xbuf * 250; + } + + return (rate); +} + +/* + * Reads i2c data from opened kernel socket. + */ +static int +read_i2c(struct i2c_info *ii, uint8_t addr, uint8_t off, uint8_t len, + uint8_t *buf) +{ + struct ifi2creq req; + int i, l; + + if (ii->error != 0) + return (ii->error); + + ii->ifr->ifr_data = (caddr_t)&req; + + i = 0; + l = 0; + memset(&req, 0, sizeof(req)); + req.dev_addr = addr; + req.offset = off; + req.len = len; + + while (len > 0) { + l = (len > sizeof(req.data)) ? sizeof(req.data) : len; + req.len = l; + if (ioctl(ii->fd, SIOCGI2C, ii->ifr) != 0) { + ii->error = errno; + return (errno); + } + + memcpy(&buf[i], req.data, l); + len -= l; + i += l; + req.offset += l; + } + + return (0); +} + +static void +dump_i2c_data(struct i2c_info *ii, uint8_t addr, uint8_t off, uint8_t len) +{ + unsigned char buf[16]; + int i, read; + + while (len > 0) { + memset(buf, 0, sizeof(buf)); + read = (len > sizeof(buf)) ? sizeof(buf) : len; + read_i2c(ii, addr, off, read, buf); + if (ii->error != 0) { + fprintf(stderr, "Error reading i2c info\n"); + return; + } + + printf("\t"); + for (i = 0; i < read; i++) + printf("%02X ", buf[i]); + printf("\n"); + len -= read; + off += read; + } +} + +static void +print_qsfp_status(struct i2c_info *ii, int verbose) +{ + char buf[80], buf2[40], buf3[40]; + uint8_t diag_type; + uint32_t bitrate; + int i; + + /* Read diagnostic monitoring type */ + read_i2c(ii, SFF_8436_BASE, SFF_8436_DIAG_TYPE, 1, (caddr_t)&diag_type); + if (ii->error != 0) + return; + + /* + * Read monitoring data it is supplied. + * XXX: It is not exactly clear from standard + * how one can specify lack of measurements (passive cables case). + */ + if (diag_type != 0) + ii->do_diag = 1; + ii->qsfp = 1; + + /* Transceiver type */ + get_qsfp_identifier(ii, buf, sizeof(buf)); + get_qsfp_transceiver_class(ii, buf2, sizeof(buf2)); + get_qsfp_connector(ii, buf3, sizeof(buf3)); + if (ii->error == 0) + printf("\tplugged: %s %s (%s)\n", buf, buf2, buf3); + print_sfp_vendor(ii, buf, sizeof(buf)); + if (ii->error == 0) + printf("\t%s\n", buf); + + if (verbose > 1) { + get_qsfp_rev_compliance(ii, buf, sizeof(buf)); + if (ii->error == 0) + printf("\tcompliance level: %s\n", buf); + + bitrate = get_qsfp_br(ii); + if (ii->error == 0 && bitrate > 0) + printf("\tnominal bitrate: %u Mbps\n", bitrate); + } + + /* Request current measurements if they are provided: */ + if (ii->do_diag != 0) { + get_qsfp_temp(ii, buf, sizeof(buf)); + get_qsfp_voltage(ii, buf2, sizeof(buf2)); + printf("\tmodule temperature: %s voltage: %s\n", buf, buf2); + for (i = 1; i <= 4; i++) { + get_qsfp_rx_power(ii, buf, sizeof(buf), i); + get_qsfp_tx_power(ii, buf2, sizeof(buf2), i); + printf("\tlane %d: RX: %s TX: %s\n", i, buf, buf2); + } + } + + if (verbose > 2) { + printf("\n\tSFF8436 DUMP (0xA0 128..255 range):\n"); + dump_i2c_data(ii, SFF_8436_BASE, 128, 128); + printf("\n\tSFF8436 DUMP (0xA0 0..81 range):\n"); + dump_i2c_data(ii, SFF_8436_BASE, 0, 82); + } +} + +static void +print_sfp_status(struct i2c_info *ii, int verbose) +{ + char buf[80], buf2[40], buf3[40]; + uint8_t diag_type, flags; + + /* Read diagnostic monitoring type */ + read_i2c(ii, SFF_8472_BASE, SFF_8472_DIAG_TYPE, 1, (caddr_t)&diag_type); + if (ii->error != 0) + return; + + /* + * Read monitoring data IFF it is supplied AND is + * internally calibrated + */ + flags = SFF_8472_DDM_DONE | SFF_8472_DDM_INTERNAL; + if ((diag_type & flags) == flags) + ii->do_diag = 1; + + /* Transceiver type */ + get_sfp_identifier(ii, buf, sizeof(buf)); + get_sfp_transceiver_class(ii, buf2, sizeof(buf2)); + get_sfp_connector(ii, buf3, sizeof(buf3)); + if (ii->error == 0) + printf("\tplugged: %s %s (%s)\n", buf, buf2, buf3); + print_sfp_vendor(ii, buf, sizeof(buf)); + if (ii->error == 0) + printf("\t%s\n", buf); + + if (verbose > 5) + printf_sfp_transceiver_descr(ii, buf, sizeof(buf)); + /* + * Request current measurements iff they are provided: + */ + if (ii->do_diag != 0) { + get_sfp_temp(ii, buf, sizeof(buf)); + get_sfp_voltage(ii, buf2, sizeof(buf2)); + printf("\tmodule temperature: %s Voltage: %s\n", buf, buf2); + get_sfp_rx_power(ii, buf, sizeof(buf)); + get_sfp_tx_power(ii, buf2, sizeof(buf2)); + printf("\tRX: %s TX: %s\n", buf, buf2); + } + + if (verbose > 2) { + printf("\n\tSFF8472 DUMP (0xA0 0..127 range):\n"); + dump_i2c_data(ii, SFF_8472_BASE, 0, 128); + } +} + +void +sfp_status(int s, struct ifreq *ifr, int verbose) +{ + struct i2c_info ii; + uint8_t id_byte; + + /* Prepare necessary into pass to i2c reader */ + memset(&ii, 0, sizeof(ii)); + ii.fd = s; + ii.ifr = ifr; + + /* + * Try to read byte 0 from i2c: + * Both SFF-8472 and SFF-8436 use it as + * 'identification byte'. + * Stop reading status on zero as value - + * this might happen in case of empty transceiver slot. + */ + id_byte = 0; + read_i2c(&ii, SFF_8472_BASE, SFF_8472_ID, 1, (caddr_t)&id_byte); + if (ii.error != 0 || id_byte == 0) + return; + + switch (id_byte) { + case SFF_8024_ID_QSFP: + case SFF_8024_ID_QSFPPLUS: + print_qsfp_status(&ii, verbose); + break; + default: + print_sfp_status(&ii, verbose); + }; +} + diff --git a/sys/dev/ixgbe/if_ix.c b/sys/dev/ixgbe/if_ix.c index bc251be..9b405c0 100644 --- a/sys/dev/ixgbe/if_ix.c +++ b/sys/dev/ixgbe/if_ix.c @@ -872,7 +872,7 @@ ixgbe_ioctl(struct ifnet * ifp, u_long command, caddr_t data) VLAN_CAPABILITIES(ifp); break; } -#if __FreeBSD_version >= 1100036 +#if __FreeBSD_version >= 1002500 case SIOCGI2C: { struct ixgbe_hw *hw = &adapter->hw; diff --git a/sys/dev/ixgbe/ixgbe.h b/sys/dev/ixgbe/ixgbe.h index 0023517..a28bdc8 100644 --- a/sys/dev/ixgbe/ixgbe.h +++ b/sys/dev/ixgbe/ixgbe.h @@ -260,15 +260,6 @@ typedef struct _ixgbe_vendor_info_t { unsigned int index; } ixgbe_vendor_info_t; - -/* This is used to get SFP+ module data */ -struct ixgbe_i2c_req { - u8 dev_addr; - u8 offset; - u8 len; - u8 data[8]; -}; - struct ixgbe_tx_buf { union ixgbe_adv_tx_desc *eop; struct mbuf *m_head; diff --git a/sys/net/if.h b/sys/net/if.h index 450f3a5..04bd1f1 100644 --- a/sys/net/if.h +++ b/sys/net/if.h @@ -521,6 +521,19 @@ struct if_laddrreq { struct sockaddr_storage dstaddr; /* out */ }; +/* + * Structure used to request i2c data + * from interface transceivers. + */ +struct ifi2creq { + uint8_t dev_addr; /* i2c address (0xA0, 0xA2) */ + uint8_t offset; /* read offset */ + uint8_t len; /* read length */ + uint8_t spare0; + uint32_t spare1; + uint8_t data[8]; /* read buffer */ +}; + #endif /* __BSD_VISIBLE */ #ifdef _KERNEL diff --git a/sys/net/sff8436.h b/sys/net/sff8436.h new file mode 100644 index 0000000..97abe10 --- /dev/null +++ b/sys/net/sff8436.h @@ -0,0 +1,213 @@ +/*- + * 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_E1040G = 131, /* 10/40G 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, +}; + + diff --git a/sys/net/sff8472.h b/sys/net/sff8472.h index 9345927..fdeb2e9 100644 --- a/sys/net/sff8472.h +++ b/sys/net/sff8472.h @@ -375,37 +375,106 @@ enum { */ #define SFF_8472_STATUS_DATA_READY (1 << 0) -/* Table 3.2 Identifier values */ +/* + * Table 3.2 Identifier values. + * Identifier constants has taken from SFF-8024 rev 2.9 table 4.1 + * (as referenced by table 3.2 footer) + * */ enum { - SFF_8472_ID_UNKNOWN = 0x0, /* Unknown or unspecified */ - SFF_8472_ID_GBIC = 0x1, /* GBIC */ - SFF_8472_ID_SFF = 0x2, /* Module soldered to motherboard (ex: SFF)*/ - SFF_8472_ID_SFP = 0x3, /* SFP or SFP “Plus” */ - SFF_8472_ID_XBI = 0x4, /* Reserved for “300 pin XBI” devices */ - SFF_8472_ID_XENPAK = 0x5, /* Reserved for “Xenpak” devices */ - SFF_8472_ID_XFP = 0x6, /* Reserved for “XFP” devices */ - SFF_8472_ID_XFF = 0x7, /* Reserved for “XFF” devices */ - SFF_8472_ID_XFPE = 0x8, /* Reserved for “XFP-E” devices */ - SFF_8472_ID_XPAK = 0x9, /* Reserved for “XPak” devices */ - SFF_8472_ID_X2 = 0xA, /* Reserved for “X2” devices */ - SFF_8472_ID_DWDM_SFP = 0xB, /* Reserved for “DWDM-SFP” devices */ - SFF_8472_ID_QSFP = 0xC, /* Reserved for “QSFP” devices */ - SFF_8472_ID_LAST = SFF_8472_ID_QSFP + SFF_8024_ID_UNKNOWN = 0x0, /* Unknown or unspecified */ + SFF_8024_ID_GBIC = 0x1, /* GBIC */ + SFF_8024_ID_SFF = 0x2, /* Module soldered to motherboard (ex: SFF)*/ + SFF_8024_ID_SFP = 0x3, /* SFP or SFP “Plus” */ + SFF_8024_ID_XBI = 0x4, /* 300 pin XBI */ + SFF_8024_ID_XENPAK = 0x5, /* Xenpak */ + SFF_8024_ID_XFP = 0x6, /* XFP */ + SFF_8024_ID_XFF = 0x7, /* XFF */ + SFF_8024_ID_XFPE = 0x8, /* XFP-E */ + SFF_8024_ID_XPAK = 0x9, /* XPAk */ + SFF_8024_ID_X2 = 0xA, /* X2 */ + SFF_8024_ID_DWDM_SFP = 0xB, /* DWDM-SFP */ + SFF_8024_ID_QSFP = 0xC, /* QSFP */ + SFF_8024_ID_QSFPPLUS = 0xD, /* QSFP+ */ + SFF_8024_ID_CXP = 0xE, /* CXP */ + SFF_8024_ID_HD4X = 0xF, /* Shielded Mini Multilane HD 4X */ + SFF_8024_ID_HD8X = 0x10, /* Shielded Mini Multilane HD 8X */ + SFF_8024_ID_QSFP28 = 0x11, /* QSFP28 */ + SFF_8024_ID_CXP2 = 0x12, /* CXP2 (aka CXP28) */ + SFF_8024_ID_CDFP = 0x13, /* CDFP (Style 1/Style 2) */ + SFF_8024_ID_SMM4 = 0x14, /* Shielded Mini Multilate HD 4X Fanout */ + SFF_8024_ID_SMM8 = 0x15, /* Shielded Mini Multilate HD 8X Fanout */ + SFF_8024_ID_CDFP3 = 0x16, /* CDFP (Style3) */ + SFF_8024_ID_LAST = SFF_8024_ID_CDFP3 }; -static char *sff_8472_id[SFF_8472_ID_LAST + 1] = {"Unknown", +static const char *sff_8024_id[SFF_8024_ID_LAST + 1] = {"Unknown", "GBIC", "SFF", - "SFP", + "SFP/SFP+/SFP28", "XBI", "Xenpak", "XFP", "XFF", "XFP-E", - "XPak", + "XPAK", "X2", - "DWDM-SFP", - "QSFP"}; + "DWDM-SFP/SFP+", + "QSFP", + "QSFP+", + "CXP", + "HD4X", + "HD8X", + "QSFP28", + "CXP2", + "CDFP", + "SMM4", + "SMM8", + "CDFP3"}; + +/* Keep compability with old definitions */ +#define SFF_8472_ID_UNKNOWN SFF_8024_ID_UNKNOWN +#define SFF_8472_ID_GBIC SFF_8024_ID_GBIC +#define SFF_8472_ID_SFF SFF_8024_ID_SFF +#define SFF_8472_ID_SFP SFF_8024_ID_SFP +#define SFF_8472_ID_XBI SFF_8024_ID_XBI +#define SFF_8472_ID_XENPAK SFF_8024_ID_XENPAK +#define SFF_8472_ID_XFP SFF_8024_ID_XFP +#define SFF_8472_ID_XFF SFF_8024_ID_XFF +#define SFF_8472_ID_XFPE SFF_8024_ID_XFPE +#define SFF_8472_ID_XPAK SFF_8024_ID_XPAK +#define SFF_8472_ID_X2 SFF_8024_ID_X2 +#define SFF_8472_ID_DWDM_SFP SFF_8024_ID_DWDM_SFP +#define SFF_8472_ID_QSFP SFF_8024_ID_QSFP +#define SFF_8472_ID_LAST SFF_8024_ID_LAST + +#define sff_8472_id sff_8024_id + +/* + * Table 3.9 Diagnostic Monitoring Type (byte 92) + * bits described. + */ + +/* + * Digital diagnostic monitoring implemented. + * Set to 1 for transceivers implementing DDM. + */ +#define SFF_8472_DDM_DONE (1 << 6) + +/* + * Measurements are internally calibrated. + */ +#define SFF_8472_DDM_INTERNAL (1 << 5) + +/* + * Measurements are externally calibrated. + */ +#define SFF_8472_DDM_EXTERNAL (1 << 4) + +/* + * Received power measurement type + * 0 = OMA, 1 = average power + */ +#define SFF_8472_DDM_PMTYPE (1 << 3) /* Table 3.13 and 3.14 Temperature Conversion Values */ #define SFF_8472_TEMP_SIGN (1 << 15) diff --git a/sys/sys/sockio.h b/sys/sys/sockio.h index 0ffecc0..e76720f 100644 --- a/sys/sys/sockio.h +++ b/sys/sys/sockio.h @@ -96,6 +96,7 @@ #define SIOCGIFSTATUS _IOWR('i', 59, struct ifstat) /* get IF status */ #define SIOCSIFLLADDR _IOW('i', 60, struct ifreq) /* set linklevel addr */ +#define SIOCGI2C _IOWR('i', 61, struct ifreq) /* get I2C data */ #define SIOCSIFPHYADDR _IOW('i', 70, struct ifaliasreq) /* set gif addres */ #define SIOCGIFPSRCADDR _IOWR('i', 71, struct ifreq) /* get gif psrc addr */ |
