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Date:      Mon, 19 Aug 1996 14:52:43 -0500 (EST)
From:      "Jeffrey M. Metcalf" <jeffrey_m._metcalf@ccmail.bms.com>
To:        questions@freebsd.org, joseph_m._o'connor@ccgate1.bms.com, metcalf@imagine.com
Subject:   Mysterious device probe error
Message-ID:  <9607198404.AA840492699@ccgate0.bms.com>

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     Hello,
     
     After installing FreeBSD on a Pentium 100 machine, a disturbing 
     message appeared during the hardware probe.  
     
     Aug 14 14:26:30 joes /kernel: pci0:11: CMD, device=0x0640, 
     class=storage (ide) [no driver assigned]
     
     The full device probe is shown below.  I was wondering if the message
     would be indicative of a CDROM problem I noticed.  When copying
     large programs from the mounted CDROM, the system would hang
     indefinitely.  A keyboard lockup would occur and a forced reboot
     would be necessary.  Do these symtoms (and/or message) suggest the
     possibility of a simple recurring problem with an easy fix?
     
     Thank you,
     
     J. Metcalf
     ---------------------------------------------------------------------
     
     Aug 14 14:26:26 joes /kernel: FreeBSD 2.1.0-RELEASE #0: Wed Aug 14 
     13:00:58 EDT 1996
     Aug 14 14:26:27 joes /kernel:     
     joe@joes.jiujitsu.dom:/usr/src/sys/compile/JOES
     Aug 14 14:26:27 joes /kernel: CPU: 100-MHz Pentium 815\100 
     (Pentium-class CPU)
     Aug 14 14:26:27 joes /kernel:   Origin = "GenuineIntel"  Id = 0x525  
     Stepping=5
     Aug 14 14:26:27 joes /kernel:   
     Features=0x1bf<FPU,VME,PSE,MCE,CX8,APIC>
     Aug 14 14:26:27 joes /kernel: real memory  = 16777216 (16384K bytes)
     Aug 14 14:26:27 joes /kernel: avail memory = 15216640 (14860K bytes)
     Aug 14 14:26:27 joes /kernel: Probing for devices on the ISA bus:
     Aug 14 14:26:27 joes /kernel: sc0 at 0x60-0x6f irq 1 on motherboard
     Aug 14 14:26:27 joes /kernel: sc0: VGA color <16 virtual consoles, 
     flags=0x0>
     Aug 14 14:26:27 joes /kernel: sio0 at 0x3f8-0x3ff irq 4 on isa
     Aug 14 14:26:28 joes /kernel: sio0: type 16550A
     Aug 14 14:26:28 joes /kernel: sio1 at 0x2f8-0x2ff irq 3 on isa
     Aug 14 14:26:28 joes /kernel: sio1: type 16550A
     Aug 14 14:26:28 joes /kernel: lpt0 at 0x378-0x37f irq 7 on isa
     Aug 14 14:26:28 joes /kernel: lpt0: Interrupt-driven port
     Aug 14 14:26:28 joes /kernel: lp0: TCP/IP capable interface
     Aug 14 14:26:28 joes /kernel: fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
     Aug 14 14:26:28 joes /kernel: fdc0: NEC 72065B
     Aug 14 14:26:28 joes /kernel: fd0: 1.44MB 3.5in
     Aug 14 14:26:29 joes /kernel: fd1: 1.2MB 5.25in
     Aug 14 14:26:29 joes /kernel: wdc0 at 0x1f0-0x1f7 irq 14 on isa
     Aug 14 14:26:29 joes /kernel: wdc0: unit 0 (wd0): <WDC AC31200F>
     Aug 14 14:26:29 joes /kernel: wd0: 1222MB (2503872 sectors), 2484 
     cyls, 16 heads, 63 S/T, 512 B/S
     Aug 14 14:26:29 joes /kernel: wdc0: unit 1 (wd1): <SAMSUNG PLS-31274A>
     Aug 14 14:26:29 joes /kernel: wd1: 1213MB (2485728 sectors), 2466 
     cyls, 16 heads, 63 S/T, 512 B/S
     Aug 14 14:26:30 joes /kernel: wdc1 at 0x170-0x177 irq 15 on isa
     Aug 14 14:26:30 joes /kernel: wdc1: unit 0 (atapi): <CD-ROM 
     CDU55E/1.0u>, removable, accel, dma, iordy
     Aug 14 14:26:30 joes /kernel: npx0 on motherboard
     Aug 14 14:26:30 joes /kernel: npx0: INT 16 interface
     Aug 14 14:26:30 joes /kernel: Probing for devices on the PCI bus:
     Aug 14 14:26:30 joes /kernel: chip0 <SiS 85c501> rev 0 on pci0:0
     Aug 14 14:26:30 joes /kernel: chip1 <SiS 85c503> rev 0 on pci0:1
     Aug 14 14:26:30 joes /kernel: pci0:11: CMD, device=0x0640, 
     class=storage (ide) [no driver assigned]
     Aug 14 14:26:30 joes /kernel: vga0 <VGA-compatible display device> rev 
     227 int a irq 10 on pci0:17
     Aug 14 14:26:30 joes /kernel: changing root device to wd1a
     Aug 14 14:26:30 joes /kernel: WARNING: / was not properly dismounted.
     Aug 14 14:26:28 joes lpd[86]: restarted
     Aug 14 14:26:46 joes login: login on ttyv0 as joe
     Aug 14 14:27:49 joes su: joe to root on /dev/ttyv0




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