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Date:      13 Aug 1996 14:58:44 +0100
From:      mark@plato.ucsalf.ac.uk (Mark Powell)
To:        freebsd-current@freebsd.org
Subject:   2.2-960801-SNAP de0 problem
Message-ID:  <m0uqJzc-00036yC@viking.ucsalf.ac.uk>

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Installed 2.2-9608101-SNAP on a machine that was previously running 
2.1.5 with no problems. Occasionally the machine boots up with no
appararent errors, but can't see the network. On looking at the lights
on the back of the SMC Etherpower card (DEC 21041) the usual orange
T/R light is not on. A quick fix is to constantly reboot the machine 
until the light does come on and the card is functioning correctly.
There doesn't appear to be anything different in the boot messages when
the card does get setup okay and when it doesn't. The network is on the
BNC connector and I've also tried a -current sys from Thurs 8/8/96 and
that exhibits the same behaviour. I still have 2.1.5 on a spare disk and
that always setups up the card successfully.
Here's a successful boot:

Aug 13 14:47:08 plato /kernel: 0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
Aug 13 14:47:08 plato /kernel: real memory  = 67108864 (65536K bytes)
Aug 13 14:47:09 plato /kernel: avail memory = 64471040 (62960K bytes)
Aug 13 14:47:09 plato /kernel: BIOS Geometries:
Aug 13 14:47:09 plato /kernel:  0:03fe3f20 0..1022=1023 cylinders, 0..63=64 heads, 1..32=32 sectors
Aug 13 14:47:09 plato /kernel:  1:03fe3f20 0..1022=1023 cylinders, 0..63=64 heads, 1..32=32 sectors
Aug 13 14:47:09 plato /kernel:  0 accounted for
Aug 13 14:47:09 plato /kernel: pcibus_setup(1): mode 1 addr port (0x0cf8) is 0x8000005c
Aug 13 14:47:09 plato /kernel: pcibus_setup(1a):        mode1res=0x80000000 (0x80000000)
Aug 13 14:47:10 plato /kernel: pcibus_check:    device 0 is there (id=122d8086)
Aug 13 14:47:10 plato /kernel: Probing for devices on PCI bus 0:
Aug 13 14:47:10 plato /kernel:  configuration mode 1 allows 32 devices.
Aug 13 14:47:10 plato /kernel: chip0 <Intel 82437 (Triton) PCI cache memory controller> rev 2 on pc
i0:0
Aug 13 14:47:10 plato /kernel:  CPU Inactivity timer:  clocks
Aug 13 14:47:10 plato /kernel:  Peer Concurrency: enabled
Aug 13 14:47:10 plato /kernel:  CPU-to-PCI Write Bursting: enabled
Aug 13 14:47:11 plato /kernel:  PCI Streaming: enabled
Aug 13 14:47:11 plato /kernel:  Bus Concurrency: enabled
Aug 13 14:47:11 plato /kernel:  Cache: 512K dual-bank pipelined-burst secondary; L1 enabled
Aug 13 14:47:13 plato /kernel:  DRAM: no memory hole, 66 MHz refresh
Aug 13 14:47:13 plato /kernel:  Read burst timing: x-2-2-2/x-3-3-3
Aug 13 14:47:13 plato /kernel:  Write burst timing: x-2-2-2
Aug 13 14:47:13 plato /kernel:  RAS-CAS delay: 3 clocks
Aug 13 14:47:14 plato /kernel: chip1 <Intel 82371 (Triton) PCI-ISA bridge> rev 2 on pci0:7:0
Aug 13 14:47:14 plato /kernel:  I/O Recovery Timing: 8-bit 1 clocks, 16-bit 1 clocks
Aug 13 14:47:14 plato /kernel:  Extended BIOS: enabled
Aug 13 14:47:14 plato /kernel:  Lower BIOS: disabled
Aug 13 14:47:14 plato /kernel:  Coprocessor IRQ13: enabled
Aug 13 14:47:14 plato /kernel:  Mouse IRQ12: disabled
Aug 13 14:47:14 plato /kernel:  Interrupt Routing: A: disabled, B: IRQ11, C: IRQ10, D: IRQ9
Aug 13 14:47:14 plato /kernel:          MB0: disabled, MB1: disabled
Aug 13 14:47:15 plato /kernel: pci0:7:1: Intel Corporation, device=0x1230, class=storage (ide) [no 
driver assigned]
Aug 13 14:47:15 plato /kernel:  map(20): io(3000)
Aug 13 14:47:15 plato /kernel: ahc0 <Adaptec aic7880 Ultra SCSI host adapter> rev 0 int a irq 11 on
 pci0:18
Aug 13 14:47:15 plato /kernel:  mapreg[10] type=1 addr=00006000 size=0100.
Aug 13 14:47:15 plato /kernel:  mapreg[14] type=0 addr=f2000000 size=1000.
Aug 13 14:47:15 plato /kernel: ahc0: Reading SEEPROM...done.
Aug 13 14:47:15 plato /kernel: ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
Aug 13 14:47:15 plato /kernel: ahc0: Reseting Channel A
Aug 13 14:47:15 plato /kernel: ahc0: Downloading Sequencer Program...Done
Aug 13 14:47:15 plato /kernel: ahc0: Probing channel A
Aug 13 14:47:16 plato /kernel: ahc0: target 0 synchronous at 10.0MHz, offset = 0xf
Aug 13 14:47:16 plato /kernel: ahc0: target 0 Tagged Queuing Device
Aug 13 14:47:16 plato /kernel: (ahc0:0:0): "CONNER CFP4207S  4.28GB 1524" type 0 fixed SCSI 2
Aug 13 14:47:16 plato /kernel: sd0(ahc0:0:0): Direct-Access 4096MB (8388608 512 byte sectors)
Aug 13 14:47:16 plato /kernel: sd0(ahc0:0:0): with 3999 cyls, 20 heads, and an average 104 sectors/
track
Aug 13 14:47:16 plato /kernel: ahc0: target 1 using 16Bit transfers
Aug 13 14:47:16 plato /kernel: ahc0: target 1 synchronous at 10.0MHz, offset = 0x8
Aug 13 14:47:16 plato /kernel: ahc0: target 1 Tagged Queuing Device
Aug 13 14:47:16 plato /kernel: (ahc0:1:0): "CONNER CFP4207W  4.28GB 1524" type 0 fixed SCSI 2
Aug 13 14:47:17 plato /kernel: sd1(ahc0:1:0): Direct-Access 4096MB (8388608 512 byte sectors)
Aug 13 14:47:17 plato /kernel: sd1(ahc0:1:0): with 3999 cyls, 20 heads, and an average 104 sectors/
track
Aug 13 14:47:17 plato /kernel: ahc0: target 2 synchronous at 10.0MHz, offset = 0x8
Aug 13 14:47:17 plato /kernel: (ahc0:2:0): "HP C1533A 9503" type 1 removable SCSI 2
Aug 13 14:47:17 plato /kernel: st0(ahc0:2:0): Sequential-Access density code 0x24, variable blocks,
 write-enabled
Aug 13 14:47:17 plato /kernel: ahc0:A:4: refuses WIDE negotiation.  Using 8bit transfers
Aug 13 14:47:17 plato /kernel: ahc0: target 4 synchronous at 4.4MHz, offset = 0xf
Aug 13 14:47:17 plato /kernel: (ahc0:4:0): "TOSHIBA CD-ROM XM-3701TA 0236" type 5 removable SCSI 2
Aug 13 14:47:17 plato /kernel: cd0(ahc0:4:0): CD-ROM 
Aug 13 14:47:18 plato /kernel: cd0(ahc0:4:0): NOT READY asc:4,1
Aug 13 14:47:18 plato /kernel: cd0(ahc0:4:0):  Logical unit is in process of becoming ready
Aug 13 14:47:18 plato /kernel: can't get the size
Aug 13 14:47:18 plato /kernel: vga0 <VGA-compatible display device> rev 0 int a irq 10 on pci0:19
Aug 13 14:47:18 plato /kernel:  mapreg[10] type=0 addr=f0000000 size=2000000.
Aug 13 14:47:18 plato /kernel: de0 <Digital DC21041 Ethernet> rev 17 int a irq 9 on pci0:20
Aug 13 14:47:18 plato /kernel:  mapreg[10] type=1 addr=00006100 size=0080.
Aug 13 14:47:18 plato /kernel:  mapreg[14] type=0 addr=f2001000 size=0080.
Aug 13 14:47:19 plato /kernel:  reg16: ioaddr=0x6100 size=0x80
Aug 13 14:47:19 plato /kernel: de0: DC21041 [10Mb/s] pass 1.1
Aug 13 14:47:19 plato /kernel: de0: address 00:00:c0:ab:31:cf
Aug 13 14:47:19 plato /kernel: bpf: de0 attached
Aug 13 14:47:19 plato /kernel: pci0: uses 33558656 bytes of memory from f0000000 upto f200107f.
Aug 13 14:47:19 plato /kernel: pci0: uses 384 bytes of I/O space from 6000 upto 617f.
Aug 13 14:47:19 plato /kernel: Probing for devices on the ISA bus:
Aug 13 14:47:19 plato /kernel: sc0 at 0x60-0x6f irq 1 on motherboard
Aug 13 14:47:19 plato /kernel: sc0: VGA color <16 virtual consoles, flags=0x0>
Aug 13 14:47:20 plato /kernel: pca0 on motherboard
Aug 13 14:47:20 plato /kernel: pca0: PC speaker audio driver
Aug 13 14:47:20 plato /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa
Aug 13 14:47:20 plato /kernel: sio0: type 16550A
Aug 13 14:47:20 plato /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa
Aug 13 14:47:20 plato /kernel: sio1: type 16550A
Aug 13 14:47:20 plato /kernel: lpt0 at 0x378-0x37f irq 7 on isa
Aug 13 14:47:20 plato /kernel: lpt0: Interrupt-driven port
Aug 13 14:47:21 plato /kernel: lp0: TCP/IP capable interface
Aug 13 14:47:21 plato /kernel: bpf: lp0 attached
Aug 13 14:47:21 plato /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
Aug 13 14:47:21 plato /kernel: fdc0: NEC 72065B
Aug 13 14:47:21 plato /kernel: fd0: 1.44MB 3.5in
Aug 13 14:47:21 plato /kernel: npx0 on motherboard
Aug 13 14:47:21 plato /kernel: npx0: INT 16 interface
Aug 13 14:47:22 plato /kernel: imasks: bio c0000840, tty c003009a, net c0020200
Aug 13 14:47:22 plato /kernel: Device configuration finished.
Aug 13 14:47:22 plato /kernel: Considering FFS root f/s.
Aug 13 14:47:22 plato /kernel: changing root device to sd0a
Aug 13 14:47:22 plato /kernel: configure() finished.
Aug 13 14:47:22 plato /kernel: new masks: bio c0000840, tty c003009a, net c003029a
Aug 13 14:47:23 plato /kernel: bpf: ppp0 attached
Aug 13 14:47:23 plato /kernel: bpf: lo0 attached
Aug 13 14:47:23 plato /kernel: sd0s1: type 0xa5, start 0, end = 8388607, size 8388608 : OK

-- 
Mark Powell - Senior Network Technician - Room: C806
Computer Services Unit, University College Salford, Salford, Manchester, UK.
Tel:	+44 161 745 3376	Fax:	+44 161 736 3596
Email:	mark@ucsalf.ac.uk	finger mark@ucsalf.ac.uk (for PGP key)
<A HREF="http://www.ucsalf.ac.uk/~mark/">Home Page</A>



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