Date: Wed, 14 Aug 1996 14:52:31 -0500 (EST) From: "Jeffrey M. Metcalf" <jeffrey_m._metcalf@ccmail.bms.com> To: questions@freebsd.org Cc: metcalf@imagine.com, joseph_m._o'connor@ccgate1.bms.com Subject: Sony ATAPI CDROM Message-ID: <9607148400.AA840061114@ccgate0.bms.com>
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Hello,
A coolegue of mine and I have managed to install a working version
of FreeBSD 2.1.0 on his Pentium 100 system and have recompiled his
kernel to support his Sony 2x CD-ROM CDU55E/1.0u. The kernel
detects it (as the included device probe message shows) and
he is able to mount the device at mount point /cdrom. However,
copying files from the CDROM causes the keyboard/system to lock
and an unclean reboot to be necessary. We were wondering if
this is a documented bug with this CDROM. If so, is there a
fix which is compatible with the FreeBSD 2.1.0 kernel sources?
Also, there is an interesting message in the device probe and we
wonder if it's related.
Aug 14 14:26:30 joes /kernel: pci0:11: CMD, device=0x0640,
class=storage (ide) [no driver assigned]
Does it shed light on the problem and/or suggest a 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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