Date: Sat, 4 Jan 1997 03:12:14 -0800 (PST) From: John-Mark Gurney <jmg@nike.efn.org> To: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de> Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: Ideas on CD changers sought Message-ID: <Pine.NEB.3.95.970104025030.300A-300000@hydrogen.nike.efn.org> In-Reply-To: <Mutt.19970104104444.j@uriah.heep.sax.de>
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[-- Attachment #1 --] On Sat, 4 Jan 1997, J Wunsch wrote: > As John-Mark Gurney wrote: > > > > Is there anybody around with such a broken drive who could act as a > > > guinea-pig? > > > > I have a Chinon CDS-535... that looks like it would response to multi-luns > > (it has an entry in the scsiconf file... this is also the drive that has > > broken toc reports (it does packed BCD instead of std binary)... > > > > I guess I could be a guinea-pig... assuming the patches you send me are > > relative to 960823-SNAP as that's what I'm running.... ttyl.. > > Try this. Of course, you also need to remove (or comment out) your > entry in scsiconf.c, so it won't be special-cased. If Julian's > assumption is right, the drive should no longer respond to the inquiry > on all LUNs after applying that patch. well... I tried this patch... it looks like it doesn't work... I attached both verbose boot and nonverbose boots from the kernel with the patch... as you can see different firmware revisions do different things... and both of them produce some interesting results... I hope this helps... ttyl.. John-Mark gurney_j@efn.org http://resnet.uoregon.edu/~gurney_j/ Modem/FAX: (541) 683-6954 (FreeBSD Box) Live in Peace, destroy Micro$oft, support free software, run FreeBSD (unix) [-- Attachment #2 --] slogic 946 SCSI host adapter> rev 0 int a irq 15 on pci0:9 bt0: Bt946C/ 0-(32bit) bus bt0: reading board settings, busmastering, int=15 bt0: version 4.24, sync, parity, 32 mbxs, 32 ccbs bt0: targ 0 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 2 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 5 async bt0: Using Strict Round robin scheme bt0 waiting for scsi devices to settle (bt0:0:0): "CONNER CFP1060S 1.05GB 2035" type 0 fixed SCSI 2 sd0(bt0:0:0): Direct-Access 1013MB (2074880 512 byte sectors) (bt0:2:0): "MICROP 4421-07 0329SJ 0329" type 0 fixed SCSI 2 sd1(bt0:2:0): Direct-Access 2047MB (4193360 512 byte sectors) (bt0:3:0): "CHINON CD-ROM CDS-535 Q20" type 5 removable SCSI 2 cd1(bt0:3:0): CD-ROM cd present [207247 x 2048 byte records] (bt0:3:1): UNIT ATTENTION asc:28,0 (bt0:3:1): Not ready to ready transition, medium may have changed (bt0:3:1): "unknown unknown ????" type 0 fixed SCSI 0 sd2(bt0:3:1): Direct-Access sd2(bt0:3:1): ILLEGAL REQUEST asc:24,0 Invalid field in CDB sd2 could not mode sense (4). Using ficticious geometry 101MB (207247 512 byte sectors) (bt0:3:2): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:3): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:4): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:5): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:6): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:7): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:4:0): "CHINON CD-ROM CDS-535 Q10" type 5 removable SCSI 2 cd2(bt0:4:0): CD-ROM cd present [300077 x 2048 byte records] (bt0:4:1): UNIT ATTENTION asc:28,0 (bt0:4:1): Not ready to ready transition, medium may have changed (bt0:4:1): "unknown unknown ????" type 0 fixed SCSI 0 sd3(bt0:4:1): Direct-Access 586MB (300077 2048 byte sectors) (bt0:4:2): UNIT ATTENTION asc:28,0 (bt0:4:2): Not ready to ready transition, medium may have changed (bt0:4:2): "unknown unknown ????" type 0 fixed SCSI 0 sd4(bt0:4:2): Direct-Access 586MB (300077 2048 byte sectors) (bt0:4:3): UNIT ATTENTION asc:28,0 (bt0:4:3): Not ready to ready transition, medium may have changed (bt0:4:3): "unknown unknown ????" type 0 fixed SCSI 0 sd5(bt0:4:3): Direct-Access 586MB (300077 2048 byte sectors) (bt0:4:4): UNIT ATTENTION asc:28,0 (bt0:4:4): Not ready to ready transition, medium may have changed (bt0:4:4): "unknown unknown ????" type 0 fixed SCSI 0 sd6(bt0:4:4): Direct-Access 586MB (300077 2048 byte sectors) (bt0:4:5): UNIT ATTENTION asc:28,0 (bt0:4:5): Not ready to ready transition, medium may have changed (bt0:4:5): "unknown unknown ????" type 0 fixed SCSI 0 sd7(bt0:4:5): Direct-Access 586MB (300077 2048 byte sectors) (bt0:4:6): UNIT ATTENTION asc:28,0 (bt0:4:6): Not ready to ready transition, medium may have changed (bt0:4:6): "unknown unknown ????" type 0 fixed SCSI 0 sd8(bt0:4:6): Direct-Access 586MB (300077 2048 byte sectors) (bt0:4:7): UNIT ATTENTION asc:28,0 (bt0:4:7): Not ready to ready transition, medium may have changed (bt0:4:7): "unknown unknown ????" type 0 fixed SCSI 0 sd9(bt0:4:7): Direct-Access 586MB (300077 2048 byte sectors) (bt0:5:0): "PLEXTOR CD-ROM DM-XX28 3.08" type 5 removable SCSI 2 cd0(bt0:5:0): CD-ROM cd present [301866 x 2048 byte records] vga0 <VGA-compatible display device> rev 71 on pci0:10 Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> ed0 at 0x300-0x31f irq 11 on isa ed0: address 00:20:a9:01:dc:e3, type NE2000 (16 bit) sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A dgb0: PC/Xe 64/8K (windowed) dgb0 at 0x320-0x323 maddr 0xd0000 msize 8192 on isa dgb0: 2 ports lpt0 not found at 0xffffffff lpt1 not found at 0xffffffff fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 765 fd0: 1.2MB 5.25in matcdc0 not found at 0x230 sb0 at 0x220 irq 10 drq 1 on isa sb0: <SoundBlaster Pro 3.1> opl0 at 0x388 on isa opl0: <Yamaha OPL-3 FM> npx0 on motherboard npx0: INT 16 interface stray irq 7 stray irq 7 stray irq 7 stray irq 7 stray irq 7 too many stray irq 7's; not logging any more [-- Attachment #3 --] ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:3): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:4): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:5): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:6): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:3:7): ILLEGAL REQUEST asc:24,0 Invalid field in CDB (bt0:4:0): "CHINON CD-ROM CDS-535 Q10" type 5 removable SCSI 2 cd is configured at 2 cd2(bt0:4:0): CD-ROM cd present [300077 x 2048 byte records] (bt0:4:1): UNIT ATTENTION asc:28,0 (bt0:4:1): Not ready to ready transition, medium may have changed (bt0:4:1): "unknown unknown ????" type 0 fixed SCSI 0 sd3(bt0:4:1): Direct-Access 586MB (300077 2048 byte sectors) sd3(bt0:4:1): with 3328 cyls, 60 heads, and an average 1 sectors/track (bt0:4:2): UNIT ATTENTION asc:28,0 (bt0:4:2): Not ready to ready transition, medium may have changed (bt0:4:2): "unknown unknown ????" type 0 fixed SCSI 0 sd4(bt0:4:2): Direct-Access 586MB (300077 2048 byte sectors) sd4(bt0:4:2): with 3328 cyls, 60 heads, and an average 1 sectors/track (bt0:4:3): UNIT ATTENTION asc:28,0 (bt0:4:3): Not ready to ready transition, medium may have changed (bt0:4:3): "unknown unknown ????" type 0 fixed SCSI 0 sd5(bt0:4:3): Direct-Access 586MB (300077 2048 byte sectors) sd5(bt0:4:3): with 3328 cyls, 60 heads, and an average 1 sectors/track (bt0:4:4): UNIT ATTENTION asc:28,0 (bt0:4:4): Not ready to ready transition, medium may have changed (bt0:4:4): "unknown unknown ????" type 0 fixed SCSI 0 sd6(bt0:4:4): Direct-Access 586MB (300077 2048 byte sectors) sd6(bt0:4:4): with 3328 cyls, 60 heads, and an average 1 sectors/track (bt0:4:5): UNIT ATTENTION asc:28,0 (bt0:4:5): Not ready to ready transition, medium may have changed (bt0:4:5): "unknown unknown ????" type 0 fixed SCSI 0 sd7(bt0:4:5): Direct-Access 586MB (300077 2048 byte sectors) sd7(bt0:4:5): with 3328 cyls, 60 heads, and an average 1 sectors/track (bt0:4:6): UNIT ATTENTION asc:28,0 (bt0:4:6): Not ready to ready transition, medium may have changed (bt0:4:6): "unknown unknown ????" type 0 fixed SCSI 0 sd8(bt0:4:6): Direct-Access 586MB (300077 2048 byte sectors) sd8(bt0:4:6): with 3328 cyls, 60 heads, and an average 1 sectors/track (bt0:4:7): UNIT ATTENTION asc:28,0 (bt0:4:7): Not ready to ready transition, medium may have changed (bt0:4:7): "unknown unknown ????" type 0 fixed SCSI 0 sd9(bt0:4:7): Direct-Access 586MB (300077 2048 byte sectors) sd9(bt0:4:7): with 3328 cyls, 60 heads, and an average 1 sectors/track (bt0:5:0): "PLEXTOR CD-ROM DM-XX28 3.08" type 5 removable SCSI 2 cd is configured at 0 cd0(bt0:5:0): CD-ROM cd present [301866 x 2048 byte records] vga0 <VGA-compatible display device> rev 71 on pci0:10 mapreg[10] type=0 addr=fc000000 size=1000000. pci0: uses 16777216 bytes of memory from fc000000 upto fcffffff. pci0: uses 4 bytes of I/O space from 6000 upto 6003. Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> ed0 at 0x300-0x31f irq 11 on isa ed0: address 00:20:a9:01:dc:e3, type NE2000 (16 bit) bpf: ed0 attached sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A dgb0: PC/Xe 64/8K (windowed) dgb0 at 0x320-0x323 maddr 0xd0000 msize 8192 on isa dgb0: 2 ports lpt0 not found at 0xffffffff lpt1 not found at 0xffffffff fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 765 fd0: 1.2MB 5.25in matcdc0 not found at 0x230 sb0 at 0x220 irq 10 drq 1 on isa sb0: <SoundBlaster Pro 3.1> opl0 at 0x388 on isa opl0: <Yamaha OPL-3 FM> npx0 on motherboard npx0: INT 16 interface imasks: bio c0008040, tty c003081a, net c003081a Device configuration finished. Considering FFS root f/s. configure() finished. bpf: tun0 attached bpf: tun1 attached new masks: bio c0008040, tty c003081a, net c003081a bpf: sl0 attached bpf: sl1 attached bpf: ppp0 attached bpf: ppp1 attached bpf: lo0 attached stray irq 7 stray irq 7 sd0s1: type 0xa5, start 0, end = 2074879, size 2074880 : OK stray irq 7 stray irq 7 stray irq 7 too many stray irq 7's; not logging any more
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