Date: Tue, 14 Jul 1998 14:31:57 -0400 (EDT) From: Shafeeq Sinnamohideen <shafeeq@cyrus.watson.org> To: "Kenneth D. Merry" <ken@plutotech.com> Cc: freebsd-scsi@FreeBSD.ORG, gibbs@pluto.plutotech.com Subject: Re: disappearing cdrom w/ Bt948+CAM Message-ID: <Pine.BSF.3.96.980714142617.10679B-100000@fledge.watson.org> In-Reply-To: <199807122148.PAA29521@panzer.plutotech.com>
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> options SCSI_DELAY=15 > > The default bus settle delay in CAM is 2 seconds, if you don't have > SCSI_DELAY defined. (it is set to 15 seconds in GENERIC, though) > > 0x4a means that we're getting a selection timeout when we try to > access the device. (and that the queue is frozen, but that's another > matter) > So here is the full dmesg with SCSI_DELAY=15 (it was 5 before) : 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-CURRENT #3: Tue Jul 14 14:14:09 EDT 1998 shafeeq@luthien.watson.org:/data/freebsd/current-cam/src/sys/compile/LUTHIEN-SMP-CAM-SOFT Timecounter "i8254" frequency 1193182 Hz cost 2756 ns CPU: Pentium (586-class CPU) Origin = "GenuineIntel" Id = 0x52c Stepping=12 Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC> real memory = 67108864 (65536K bytes) avail memory = 62296064 (60836K bytes) FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Probing for devices on PCI bus 0: chip0: <Intel 82439> rev 0x03 on pci0.0.0 chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0 de0: <Digital 21140A Fast Ethernet> rev 0x22 int a irq 19 on pci0.17.0 de0: 21140A [10-100Mb/s] pass 2.2 de0: address 00:40:05:51:1d:58 vga0: <Matrox MGA 2064W graphics accelerator> rev 0x01 int a irq 18 on pci0.18.0 bt0: <Buslogic Multimaster SCSI host adapter> rev 0x08 int a irq 17 on pci0.19.0 bt0: BT-948 FW Rev. 5.06I Ultra Narrow SCSI Host Adapter, SCSI ID 7, 192 CCBs Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <8 virtual consoles, flags=0x0> ed0 at 0x360-0x37f irq 11 maddr 0xd8000 msize 8192 on isa ed0: address 00:e0:29:03:b7:83, type SMC8416C/SMC8416BT (16 bit) ed1 at 0x300-0x31f irq 10 maddr 0xd0000 msize 16384 on isa ed1: address 00:00:c0:6a:81:bc, type SMC8216T (16 bit) sio0 not found at 0x3f8 sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A adv0 not found bt: unit number (1) too high bt1 not found npx0 on motherboard npx0: INT 16 interface sb0 at 0x220 irq 5 drq 1 on isa snd0: <SoundBlaster 16 4.11> sbxvi0 at ? drq 5 on isa snd0: <SoundBlaster 16 4.11> sbmidi0 at 0x330 on isa snd0: <SoundBlaster MPU-401> opl0 at 0x388 on isa snd0: <Yamaha OPL3 FM> stray irq 7 Intel Pentium F00F detected, installing workaround struct nfsmount bloated (> 512bytes) Try reducing NFS_MUIDHASHSIZ APIC_IO: Testing 8254 interrupt delivery APIC_IO: routing 8254 via pin 2 IP packet filtering initialized, divert disabled, logging disabled SMP: AP CPU #1 Launched! got an error back while probing the CDROM (probe6:bt0:0:6:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe6:bt0:0:6:0): error code 0 CAM status is 0x4a sa0 at bt0 bus 0 target 4 lun 0 sa0: <ARCHIVE Python 25501-XXX 5.AC> Removable Sequential Access SCSI2 device sa0: Serial Number DR055JT sa0: 6.756MB/s transfers (6.756MHz, offset 15) da0 at bt0 bus 0 target 0 lun 0 da0: <CONNER CFA270S P109> Fixed Direct Access SCSI2 device da0: 3.300MB/s transfers da0: 257MB (528354 512 byte sectors: 64H 32S/T 257C) da3 at bt0 bus 0 target 3 lun 0 da3: <QUANTUM VIKING 4.5 SCA 880R> Fixed Direct Access SCSI2 device da3: Serial Number 174718930168 da3: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled da3: 4345MB (8899737 512 byte sectors: 255H 63S/T 553C) da1 at bt0 bus 0 target 1 lun 0 da1: <COMPAQ C2247 0BC4> Fixed Direct Access SCSI2 device da1: Serial Number 0000A00000 da1: 10.0MB/s transfers (10.0MHz, offset 8), Tagged Queueing Enabled da1: 1001MB (2051000 512 byte sectors: 64H 32S/T 1001C) da2 at bt0 bus 0 target 2 lun 0 da2: <QUANTUM LPS540S 590S> Fixed Direct Access SCSI2 device da2: 10.0MB/s transfers (10.0MHz, offset 8) da2: 516MB (1057616 512 byte sectors: 64H 32S/T 516C) changing root device to da0s1a de0: enabling 10baseT port cd0 at bt0 bus 0 target 5 lun 0 cd0: <NEC CD-ROM DRIVE:222 3.1k> Removable CD-ROM SCSI2 device cd0: 6.756MB/s transfers (6.756MHz, offset 15) cd0: cd present [314673 x 2048 byte records] This is still with the 980520 CAM snap, I haven't yet gotten to try the latest one, but will probably do so very soon. Thanks, Shafeeq To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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