From owner-freebsd-bugs Fri Feb 2 21:02:19 1996 Return-Path: owner-bugs Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id VAA25419 for bugs-outgoing; Fri, 2 Feb 1996 21:02:19 -0800 (PST) Received: from netmail1.austin.ibm.com (netmail1.austin.ibm.com [129.35.208.96]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id VAA25410 for ; Fri, 2 Feb 1996 21:02:17 -0800 (PST) Received: from vikings.austin.ibm.com (vikings.austin.ibm.com [129.35.130.98]) by netmail1.austin.ibm.com (8.6.12/8.6.11) with SMTP id XAA204641 for ; Fri, 2 Feb 1996 23:02:15 -0600 Received: by vikings.austin.ibm.com (AIX 3.2/UCB 5.64/4.03-client-2.6) for freebsd-bugs@freebsd.org at austin.ibm.com; id AA28851; Fri, 2 Feb 1996 23:02:10 -0600 From: swise@austin.ibm.com (Jean-Steveau Wise) Message-Id: <9602030502.AA28851@vikings.austin.ibm.com> To: freebsd-bugs@freebsd.org Subject: ATAPI 4x cdrom hang Date: Fri, 02 Feb 96 23:02:10 -0600 Sender: owner-bugs@freebsd.org Precedence: bulk Hello, I've got a 133MHZ Intel system (Packard Bell) with a 4x IDE ATAPI cdrom. FreeBSD 2.1 finds the device and I can read from it (ls -sailR will show everything on the cd mounted). However, whenever I try to transfer anything off it, the entire system hangs. I'd be happy to get you some sort of system dump if you need it. I'm hoping this problem's been fixed already? Feel free to be technical with me...I'm a kernel hacker for IBM/AIX and I'm familiar with the BSD-based kernel code (mostly networking). Here's the dmesg info for the system: FreeBSD 2.1.0-RELEASE #0: Fri Feb 2 12:44:31 CST 1996 root@myname.my.domain:/usr/src/sys/compile/STEVO CPU: 133-MHz Pentium 735\\90 or 815\\100 (Pentium-class CPU) Origin = "GenuineIntel" Id = 0x52b Stepping=11 Features=0x1bf real memory = 16777216 (16384K bytes) avail memory = 14843904 (14496K bytes) 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 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A lpt0 at 0x378-0x37f on isa psm0 at 0x60-0x63 irq 12 on motherboard fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 72065B fd0: 1.44MB 3.5in ft0: Conner tape wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: unit 0 (wd0): wd0: 1223MB (2504880 sectors), 2485 cyls, 16 heads, 63 S/T, 512 B/S wdc0: unit 1 (wd1): wd1: 1033MB (2116800 sectors), 2100 cyls, 16 heads, 63 S/T, 512 B/S wdc1 at 0x170-0x177 irq 15 on isa wdc1: unit 0 (atapi): , removable, accel, iordis wcd0: 689Kb/sec, 128Kb cache, audio play, 256 volume levels, ejectable tray wcd0: medium type unknown, unlocked wt0 not found at 0x300 mcd0: disabled, not probed. mcd1: disabled, not probed. 1 3C5x9 board(s) on ISA found at 0x210 ep0 at 0x210-0x21f irq 10 on isa ep0: aui/bnc[*BNC*] address 00:20:af:d2:da:36 irq 10 npx0 on motherboard npx0: INT 16 interface sb0 at 0x220 irq 5 drq 1 on isa sb0: sbxvi0: disabled, not probed. sbmidi0: disabled, not probed. Probing for devices on the PCI bus: pci0:0: VLSI, device=0x0007, class=bridge (host) [no driver assigned] pci0:6: VLSI, device=0x0008, class=bridge (isa) [no driver assigned] vga0 rev 142 int a irq 255 on pci0:10 pci0:13: CMD, device=0x0640, class=storage (ide) [no driver assigned] changing root device to wd1a WARNING: / was not properly dismounted. ******** Steve Wise IBM RISC System/6000 Division - Austin, TX. Internet: swise@austin.ibm.com VNET: AUSTIN(SWISE)