svn commit: r294958 - in stable/10: share/man/man4 sys/dev/e1000 sys/dev/ixgb sys/dev/netmap

[Mike Tancsa]

On 1/27/2016 5:31 PM, Marius Strobl wrote:
> Author: marius
> Date: Wed Jan 27 22:31:08 2016
> New Revision: 294958
> URL: https://svnweb.freebsd.org/changeset/base/294958
> 
> Log:
>   Sync the e1000 drivers with what's in head as of r294327, modulo parts
>   that don't apply to stable/10 (driver API, if_inc_counter(), RSS changes


Hi,
	I am seeing some timeouts since upgrading to this rev. I am running
r295008, i386. onboard NIC

        Manufacturer: Supermicro
        Product Name: PDSMi


em0: Watchdog timeout Queue[0]-- resetting
Interface is RUNNING and ACTIVE
em0: TX Queue 0 ------
em0: hw tdh = 946, hw tdt = 159
em0: Tx Queue Status = -2147483648
em0: TX descriptors avail = 786
em0: Tx Descriptors avail failure = 0
em0: RX Queue 0 ------
em0: hw rdh = 401, hw rdt = 400
em0: RX discarded packets = 0
em0: RX Next to Check = 401
em0: RX Next to Refresh = 400
em0: link state changed to DOWN
em0: link state changed to UP
em0: Watchdog timeout Queue[0]-- resetting
Interface is RUNNING and ACTIVE
em0: TX Queue 0 ------
em0: hw tdh = 87, hw tdt = 378
em0: Tx Queue Status = -2147483648
em0: TX descriptors avail = 720
em0: Tx Descriptors avail failure = 0
em0: RX Queue 0 ------
em0: hw rdh = 740, hw rdt = 739
em0: RX discarded packets = 0
em0: RX Next to Check = 741
em0: RX Next to Refresh = 740
em0: link state changed to DOWN
em0: link state changed to UP
Limiting open port RST response from 292 to 200 packets/sec
em0: Watchdog timeout Queue[0]-- resetting
Interface is RUNNING and ACTIVE
em0: TX Queue 0 ------
em0: hw tdh = 611, hw tdt = 840
em0: Tx Queue Status = -2147483648
em0: TX descriptors avail = 773
em0: Tx Descriptors avail failure = 0
em0: RX Queue 0 ------
em0: hw rdh = 660, hw rdt = 659
em0: RX discarded packets = 0
em0: RX Next to Check = 660
em0: RX Next to Refresh = 659
em0: link state changed to DOWN
em0: link state changed to UP



# pciconf -lBvcb em0
em0 at pci0:13:0:0:        class=0x020000 card=0x108c15d9 chip=0x108c8086
rev=0x03 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82573E Gigabit Ethernet Controller (Copper)'
    class      = network
    subclass   = ethernet
    bar   [10] = type Memory, range 32, base 0xe8a00000, size 131072,
enabled
    bar   [18] = type I/O Port, range 32, base 0x5000, size 32, enabled
    cap 01[c8] = powerspec 2  supports D0 D3  current D0
    cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
    cap 10[e0] = PCI-Express 1 endpoint max data 128(256) RO NS link x1(x1)
                 speed 2.5(2.5)
    ecap 0001[100] = AER 1 0 fatal 1 non-fatal 0 corrected
    ecap 0003[140] = Serial 1 003048ffff9c59f0



-- 
-------------------
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/