svn commit: r319269 - in stable/11/sys: conf dev/cxgbe/firmware modules/cxgbe/t4_firmware modules/cxgbe/t5_firmware modules/cxgbe/t6_firmware

Fri Jun 2 21:17:12 UTC 2017

Hi,
	Not sure if its the firmware for sure, but a number of DAC cables I
have been using without issue all of a sudden are failing.  On the
switch port side, the link does not go down, but on the NIC side, the
link is bouncing up and down once a bit of traffic is place on it.  I
swapped out the DAC cable for a plain old fiber SFP+ and its OK.  The
same DAC cable works fine prior to this update

Jun  2 17:07:26 intels12004u kernel: cxl1: link state changed to DOWN
Jun  2 17:07:27 intels12004u kernel: cxl1: link state changed to UP
Jun  2 17:08:50 intels12004u kernel: cxl1: link state changed to DOWN
Jun  2 17:08:50 intels12004u kernel: cxl1: link state changed to UP
Jun  2 17:09:08 intels12004u kernel: cxl1: link state changed to DOWN
Jun  2 17:09:08 intels12004u kernel: cxl1: link state changed to UP
Jun  2 17:10:52 intels12004u kernel: cxl1: link state changed to DOWN
Jun  2 17:10:53 intels12004u kernel: cxl1: link state changed to UP
Jun  2 17:12:15 intels12004u kernel: cxl1: link state changed to DOWN
Jun  2 17:12:15 intels12004u kernel: cxl1: link state changed to UP
0(intels12004u)# ifconfig cxl1
cxl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500

options=ec07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 00:07:43:28:95:28
        hwaddr 00:07:43:28:95:28
        inet 3.3.3.1 netmask 0xffffff00 broadcast 3.3.3.255
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
        media: Ethernet 10Gbase-SR <full-duplex>
        status: active
        plugged: SFP/SFP+/SFP28 10G Base-SR (LC)
        vendor: SOURCEPHOTONICS PN: SPP10ESRCDFB SN: G0611090002 DATE:
2010-09-19
        module temperature: 20.35 C Voltage: 3.37 Volts
        RX: 0.00 mW (-40.00 dBm) TX: 6.55 mW (8.16 dBm)
0(intels12004u)#

it for whatever reason shows it as fibre, but its twinax

0(intels12004u)# cxgbetool t5nex0 modinfo 1
ID: SFP/SFP+/SFP28
Vendor SOURCEPHOTONICS
SN G0611090002
PN SPP10ESRCDFB
Rev 10
Temp: +4C
Vcc 3.353600V
TX Bias 2.432000uA
TX Power 6.528000mW
RX Power 0.000000mW
0(intels12004u)#

the switch shows the other end of the cable as


HP-E6600ml-24G-4XG# show int transceiver  26 detail

Transceiver in 26
   Interface Index    : 50
   Type               : SFP+SR
   Model              : J9150A
   Connector Type     : LC
   Wavelength         : 850nm
   Transfer Distance  : 80m (50um), 30m (62.5um), 300m (50um OM3),
   Diagnostic Support : DOM
   Serial Number      : G0611090002

 Status
   Temperature : 19.726C
   Voltage     : 3.3320V
   Tx Bias     : 9.874mA
   Tx Power    : 6.5524mW, 8.164dBm
   Rx Power    : 0.0001mW, -39.999dBm

  Recent Alarms :

       Temp high alarm
       Vcc low alarm
       Tx bias low alarm
       Rx power low alarm
       Temp high warning
       Vcc low warning
       Tx bias low warning
       Rx power low warning

  Recent Errors :

       Rx loss of signal
       Tx fault

  Time Stamp    : Fri Jun  2 21:15:25 2017


On 5/30/2017 8:16 PM, Navdeep Parhar wrote:
> Author: np
> Date: Wed May 31 00:16:05 2017
> New Revision: 319269
> URL: https://svnweb.freebsd.org/changeset/base/319269
> 
> Log:
>   MFC r318762:
>   
>   cxgbe(4): Update the T4, T5, and T6 firmwares to 1.16.45.0.
>   
>   The latest firmware has a number of link related fixes, support for a
>   new custom card, and the fix for a bug that affected rate limiting on
>   FreeBSD.
>   
>   Relnotes:	Yes
>   Sponsored by:	Chelsio Communications
> 
> Added:
>   stable/11/sys/dev/cxgbe/firmware/t4fw-1.16.45.0.bin.uu
>      - copied unchanged from r318762, head/sys/dev/cxgbe/firmware/t4fw-1.16.45.0.bin.uu
>   stable/11/sys/dev/cxgbe/firmware/t5fw-1.16.45.0.bin.uu
>      - copied unchanged from r318762, head/sys/dev/cxgbe/firmware/t5fw-1.16.45.0.bin.uu
>   stable/11/sys/dev/cxgbe/firmware/t6fw-1.16.45.0.bin.uu
>      - copied unchanged from r318762, head/sys/dev/cxgbe/firmware/t6fw-1.16.45.0.bin.uu
> Deleted:
>   stable/11/sys/dev/cxgbe/firmware/t4fw-1.16.26.0.bin.uu
>   stable/11/sys/dev/cxgbe/firmware/t5fw-1.16.26.0.bin.uu
>   stable/11/sys/dev/cxgbe/firmware/t6fw-1.16.26.0.bin.uu
> Modified:
>   stable/11/sys/conf/files
>   stable/11/sys/dev/cxgbe/firmware/t4fw_cfg_uwire.txt
>   stable/11/sys/dev/cxgbe/firmware/t4fw_interface.h
>   stable/11/sys/dev/cxgbe/firmware/t5fw_cfg_uwire.txt
>   stable/11/sys/dev/cxgbe/firmware/t6fw_cfg_uwire.txt
>   stable/11/sys/modules/cxgbe/t4_firmware/Makefile
>   stable/11/sys/modules/cxgbe/t5_firmware/Makefile
>   stable/11/sys/modules/cxgbe/t6_firmware/Makefile
> Directory Properties:
>   stable/11/   (props changed)


-- 
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike at sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada   http://www.tancsa.com/