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Date:      Fri, 1 Jan 1999 00:53:46 -0800 (PST)
From:      Sean-Paul Rees <sean@flame.org>
To:        questions@FreeBSD.ORG
Subject:   Problems with lnc driver
Message-ID:  <Pine.BSF.4.05.9901010038240.3420-100000@valiant.dreamfire.net>

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I have 2 machines. One is FreeBSD 3.0-RELEASE, and the other is FreeBSD
2.2.8-STABLE and Windows NT Workstation 4. During file transfers between
the 3.0-R box and NT, via SMB and FTP, I get the following error on the
FreeBSD side. However, while doing NFS or FTP file transfers under FreeBSD
to FreeBSD, I get no error. I received this error 54 times.

lnc1: Transmit late collision  -- Net error?

In the kernel configuration file, I 'define' lnc as:
device	lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr
I disabled lnc0 on ISA in the UserConfig, since lnc1 still worked on the
PCI bus.

To give you an idea of my machine with the lnc driver, the dmesg is
included below.

Now down to the point, I'd like to know whats causing this error and if
there is anyway to avoid and/or fix the problem.

Thanks,
Sean-Paul Rees
sean@flame.org

-- `dmesg` output below --
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California. All rights reserved.
FreeBSD 3.0-RELEASE #0: Wed Dec 30 14:45:46 PST 1998
    root@valiant.dreamfire.net:/usr/src/sys/compile/VALIANT
Timecounter "i8254"  frequency 1193182 Hz  cost 3038 ns
Timecounter "TSC"  frequency 299171560 Hz  cost 163 ns
CPU: Pentium II (299.17-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x634  Stepping=4
  Features=0x80fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,MMX>
real memory  = 67108864 (65536K bytes)
avail memory = 62877696 (61404K bytes)
Probing for devices on PCI bus 0:
Correcting Natoma config for non-SMP
chip0: <Intel 82440FX (Natoma) PCI and memory controller> rev 0x02 on pci0.0.0
vga0: <S3 Trio graphics accelerator> rev 0x54 int a irq 0 on pci0.7.0
chip1: <IBM 82351 PCI-PCI bridge> rev 0x01 on pci0.11.0
chip2: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.19.0
chip3: <Intel 82371SB USB host controller> rev 0x01 int d irq 10 on pci0.19.2
Probing for devices on PCI bus 1:
ahc0: <Adaptec aic7880 Ultra SCSI adapter> rev 0x00 int a irq 14 on pci1.4.0
ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
lnc1: <PCNet/PCI Ethernet adapter> rev 0x25 int a irq 11 on pci1.5.0
lnc1: PCnet-FAST address 00:60:94:57:3b:a2
Probing for PnP devices:
CSN 1 Vendor ID: MOT1550 [0x5015f435] Serial 0x0564a725 Comp ID: MOT1550 [0x5015f435]
sio2: type 16550A
sio2 (siopnp <MOT1550> sn 0x0564a725) at 0x3e8-0x3ef irq 15 on isa
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x3bc-0x3c3 irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
psm0 not found at 0x60
fdc0: direction bit not set
fdc0: cmd 3 failed at out byte 1 of 3
fdc0 not found at 0x3f0
npx0 on motherboard
npx0: INT 16 interface
IP packet filtering initialized, divert enabled, rule-based forwarding disabled, logging limited to 100 packets/entry
Waiting 15 seconds for SCSI devices to settle
changing root device to da0s1a
cd0 at ahc0 bus 0 target 6 lun 0
cd0: <IBM CDRM00203\\000\\000\\000\\000\\000!K 1.01> Removable CD-ROM SCSI2 device 
cd0: 10.0MB/s transfers (10.0MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da0 at ahc0 bus 0 target 10 lun 0
da0: <QUANTUM VIKING II 4.5WLS 4110> Fixed Direct Access SCSI2 device 
da0: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 4350MB (8910423 512 byte sectors: 255H 63S/T 554C)
(da0:ahc0:0:10:0): tagged openings now 63
lnc1: Transmit late collision  -- Net error?
lnc errors cont... 53 more times.
-- EOF --


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