----------  Forwarded Message  ----------

Subject: Re: em0 problems on t41 after updating to 5.3
Date: Friday 15 October 2004 21:28
From: nbco <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]

On Friday 15 October 2004 21:09, pete wright wrote:
> On Fri, 15 Oct 2004 20:14:35 +0100, nbco <[EMAIL PROTECTED]> wrote:
> <snip>
>
> > Any ideas would be most gratefully received, I'm totally clueless
> > on this.
>
> you may want to post a dmesg to the list.  i have had problems with
> "em" on my X31 with 5.x releases in the past.  seemed like an IRQ
> issue, altho i never investigated it.

Thanks Pete, Interesting that you should have em issues on 5.x, mine
 was fine, it only borked on 5.3.

On Friday 15 October 2004 21:34, Kris Kennaway wrote:
> This is a known problem - you should subscribe to the -current list
> to watch for patches you can test.

Thanks Kris, I do subscribe to current, and if your referring to this 
thread:
network slowness/freez-up since update 10/11
http://lists.freebsd.org/pipermail/freebsd-current/2004-October/040227.html
I thought that only referred a problem with if_de cards and Giant-free 
operation.  I wouldn't think it would have applied to em0

Dmesg follows

Thanks 
.nbco


Here's my dmesg.

Copyright (c) 1992-2004 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993,
 1994 The Regents of the University of California. All rights reserved.
FreeBSD 5.3-BETA7 #0: Sun Oct 10 05:01:50 BST 2004
    [EMAIL PROTECTED]:/usr/obj/usr/src/sys/BMS_EMPIRIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 1600MHz (1594.83-MHz 686-class
 CPU) Origin = "GenuineIntel"  Id = 0x695  Stepping = 5
 
 Features=0xa7e9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CM
OV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE> real memory  =
 1073086464 (1023 MB)
avail memory = 1040523264 (992 MB)
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IBM TP-1R> on motherboard
acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x66,0x62 on acpi0
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU (3 Cx states)> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82855 host to AGP bridge> mem 0xd0000000-0xdfffffff at
device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
drm0: <ATI Radeon LW Mobility 7500 M7> port 0x3000-0x30ff mem
0xc0100000-0xc010ffff,0xe0000000-0xe7ffffff irq 11 at device 0.0 on
pci1
info: [drm] AGP at 0xd0000000 256MB
info: [drm] Initialized radeon 1.11.0 20020828 on minor 0
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1800-0x181f
irq 11 atdevice 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0x1820-0x183f
irq 11 atdevice 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0x1840-0x185f
irq 11 atdevice 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xc0000000-0xc00003ff
 irq 11 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
ehci_pci_attach: companion usb0
ehci_pci_attach: companion usb1
ehci_pci_attach: companion usb2
usb3: EHCI version 1.0
usb3: companion controllers, 2 ports each: usb0 usb1 usb2
usb3: <EHCI (generic) USB 2.0 controller> on ehci0
usb3: USB revision 2.0
uhub3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
cbb0: <PCI-CardBus Bridge> mem 0xb0000000-0xb0000fff irq 11 at device
0.0 on pci2
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb1: <PCI-CardBus Bridge> mem 0xb1000000-0xb1000fff irq 11 at device
0.1 on pci2
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.25> port
0x8000-0x803f mem 0xc0200000-0xc020ffff,0xc0220000-0xc023ffff irq 11 at
device 1.0 on pci2
em0: Ethernet address: 00:0d:60:7e:57:16
em0:  Speed:N/A  Duplex:N/A
ath0: <Atheros 5212> mem 0xc0210000-0xc021ffff irq 11 at device 2.0 on
pci2
ath0: mac 5.6 phy 4.1 5ghz radio 1.7 2ghz radio 2.3
ath0: Ethernet address: 00:05:4e:44:be:20
ath0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
24Mbps 36Mbps 48Mbps 54Mbps
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port
0x1860-0x186f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on
pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem
0xc0000800-0xc00008ff,0xc0000c00-0xc0000dff irq 11 at device 31.5 on
pci0
pcm0: [GIANT-LOCKED]
pcm0: <Analog Devices AD1981B AC97 Codec>
pci0: <simple comms> at device 31.6 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 8250 or not responding
ppc0 port 0x3bc-0x3be irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
sio1 port 0x2f8-0x2ff irq 3 drq 3 on acpi0
sio1: type 16550A
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem
0xdc000-0xdffff,0xd1000-0xd1fff,0xd0000-0xd0fff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
fb0 at vga0
Timecounter "TSC" frequency 1594832284 Hz quality 800
Timecounters tick every 10.000 msec
IPv6 packet filtering initialized, default to accept, logging limited
 to 100 packets/entry
Fast IPsec: Initialized Security Association Processing.
ipfw2 initialized, divert enabled, rule-based forwarding disabled,
default to accept, logging limited to 100 packets/entry by default
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
ad0: 34728MB <HTS548040M9AT00/MG2OA5BA> [70559/16/63] at ata0-master
UDMA100
ata1-slave: FAILURE - ATAPI_IDENTIFY timed out
ata1-slave: FAILURE - ATAPI_IDENTIFY timed out
ata1-slave: FAILURE - ATAPI_IDENTIFY timed out
acd0: CDRW <UJDA755zDVD/CDRW/1.20> at ata1-master UDMA33
cd0 at ata1 bus 0 target 0 lun 0
cd0: <MATSHITA UJDA755zDVD/CDRW 1.20> Removable CD-ROM SCSI-0 device
cd0: 33.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
- tray closed
Mounting root from ufs:/dev/ad0s3a
Intel(R) Pentium(R) M processor 1600MHz: Enhanced SpeedStep running at
1600 MHz(1484 mV)
em0: Link is up 100 Mbps Full Duplex
%

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