=09Were you using pciide in 1.4? Could you try 1.5 without pciide, or
=09with lower DMA flags options?

                David/absolute
=09=09=09       -- www.netbsd.org: A pmap for every occasion --


On Wed, 4 Oct 2000, Sebastian Sala wrote:

>=20
> I've had cd burning problems since the stable NetBSD 1.4. My cd-r is a=20
> hp-7100 cdrw, connected to the secondary ide as the slave.
>=20
> The only thing working is cdrecord, which is only able to burn a cd
> with an image. After that for example, cdrdao is able to burn an audio
> or 1:1 copy 65% of the time. Otherwise, if the recorder hasn't been
> "initialized" with cdrecord, cdrdao won't work at all. Erasing a rw-disk
> won't work at all anywhere.
>=20
> After a boot the first cd to record gives cdrecord some difficulties,
> and idles for some minutes before starting the actual burning. After the
> first burnt cd, the following ones start to burn without the delay. This
> all changes again, when the machine is rebooted.
>=20
> The writer worked perfectly in 1.4, no delays, no problems. Since then=20
> I've tried numerous current-kernels, which all gave the same symptoms.
> I even tried removing my cd-rom (the master in the secondary ide) and
> made the burner the maste; still the exact same things happened.
>=20
> Here is how the cdrecord and kernel act on the first burn:
>=20
> Cdrecord 1.9 (i386-unknown-netbsd1.5.) Copyright (C) 1995-2000 J=F6rg Sch=
illing
> TOC Type: 1 =3D CD-ROM
> scsidev: '/dev/rcd1d'
> devname: '/dev/rcd1d'
> scsibus: -2 target: -2 lun: -2
> Using libscg version 'schily-0.1'
> atapi: 1
> Device type    : Removable CD-ROM
> Version        : 0
> Response Format: 1
> Vendor_info    : 'HP      '
> Identifikation : 'CD-Writer+ 7200 '
> Revision       : '3.01'
> Device seems to be: Generic mmc CD-RW.
> Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
> Driver flags   : SWABAUDIO
> Drive buf size : 786432 =3D 768 KB
> Current Secsize: 2048
> Trying to clear drive status.
> CDB:  55 10 00 00 00 00 00 00 3C 00
> resid: 60
> cmd finished after 39.999s timeout 40s
> /usr/pkg/bin/cdrecord: Input/output error. mode select g1: scsi sendcmd: =
cmd timeout after 39.999 (40) s
> /usr/pkg/bin/cdrecord: Warning: using default CD write parameter data.
> Mode Select Data 00 21 00 00 05 32 01 C4 08 00 00 00 00 00 00 00 00 00 00=
 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0
> 0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> CDB:  51 00 00 00 00 00 00 00 02 00
> resid: 2
> cmd finished after 240.015s timeout 240s
> /usr/pkg/bin/cdrecord: Input/output error. read disk info: scsi sendcmd: =
cmd timeout after 240.015 (240) s
> /usr/pkg/bin/cdrecord: Cannot get disk type.
> CDB:  1E 00 00 00 00 00
> cmd finished after 40.009s timeout 40s
> /usr/pkg/bin/cdrecord: Input/output error. prevent/allow medium removal: =
scsi sendcmd: cmd timeout after 40.009 (40) s
> CDB:  1B 00 00 00 02 00
> cmd finished after 40.009s timeout 40s
> /usr/pkg/bin/cdrecord: Input/output error. start/stop unit: scsi sendcmd:=
 cmd timeout after 40.009 (40) s
>=20
>=20
>=20
> wd0: no disk label
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 60 tc_skip: 0
> pciide0:1:1: bus-master DMA error: missing interrupt, status=3D0x60
> pciide0:1:1: device timeout, c_bcount=3D60, c_skip=3D0
> cd1: transfer error, downgrading to PIO mode 3
> cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 (using DMA data transfers)
> cd1(pciide0:1:1): using PIO mode 3
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 2 tc_skip: 0
> pciide0:1:1: reset failed
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 0 tc_skip: 0
> pciide0:1:1: piomode timed out
> pciide0:1:1: reset failed
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 16 tc_skip: 0
> pciide0:1:1: piomode timed out
> pciide0:1:1: reset failed
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 0 tc_skip: 0
> pciide0:1:1: piomode timed out
> pciide0:1:1: reset failed
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 0 tc_skip: 0
> pciide0:1:1: piomode timed out
> pciide0:1:1: reset failed
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 0 tc_skip: 0
> pciide0:1:1: piomode timed out
> pciide0:1:1: reset failed
>=20
> This is what the kernel and cdrecord say when burning the next cd:
>=20
> Cdrecord 1.9 (i386-unknown-netbsd1.5.) Copyright (C) 1995-2000 J=F6rg Sch=
illing
> TOC Type: 1 =3D CD-ROM
> scsidev: '/dev/rcd1d'
> devname: '/dev/rcd1d'
> scsibus: -2 target: -2 lun: -2
> Using libscg version 'schily-0.1'
> atapi: 1
> Device type    : Removable CD-ROM
> Version        : 0
> Response Format: 1
> Vendor_info    : 'HP      '
> Identifikation : 'CD-Writer+ 7200 '
> Revision       : '3.01'
> Device seems to be: Generic mmc CD-RW.
> Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
> Driver flags   : SWABAUDIO
> Drive buf size : 786432 =3D 768 KB
> FIFO size      : 4194304 =3D 4096 KB
> Track 01: data  585 MB         padsize:  30 KB
> Lout start:     673 MB (66:42/18) =3D 300018 sectors
> Current Secsize: 2048
>   ATIP start of lead in:  -11529 (97:28/21)
>   ATIP start of lead out: 334351 (74:20/01)
> Disk type:    Long strategy type (Cyanine, AZO or similar)
> Manuf. index: 13
> Manufacturer: Multi Media Masters & Machinary SA
> Blocks total: 334351 Blocks current: 334351 Blocks remaining: 34333
> Starting to write CD/DVD at speed 2 in write mode for single session.
> Performing OPC...
> =20
> Track 01:   0 of 585 MB written.
> Track 01: writing  30 KB of pad data.
> Track 01: Total bytes read/written: 614402048/614432768 (300016 sectors).
> Writing  time: 2011.279s
> /usr/pkg/bin/cdrecord: fifo had 10001 puts and 10001 gets.
> /usr/pkg/bin/cdrecord: fifo was 0 times empty and 9922 times full, min fi=
ll was 92%.
>=20
>=20
>=20
>=20
>=20
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 60 tc_skip: 0
> pciide0:1:1: bus-master DMA error: missing interrupt, status=3D0x60
> pciide0:1:1: device timeout, c_bcount=3D60, c_skip=3D0
> cd1: transfer error, downgrading to PIO mode 3
> cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 (using DMA data transfers)
> cd1(pciide0:1:1): using PIO mode 3
> pciide0:1:1: lost interrupt
>         type: atapi tc_bcount: 28 tc_skip: 0
> wd0: no disk label
>=20
>=20
>=20
> And then the dmesg output after a clean boot:
>=20
> NetBSD 1.5_ALPHA2 (QUAZ) #0: Fri Sep  1 19:53:58 EEST 2000
>     root@quaz:/usr/src/sys/arch/i386/compile/QUAZ
> cpu0: Intel Pentium II (Klamath) (686-class)
> total memory =3D 97920 KB
> avail memory =3D 88412 KB
> using 1249 buffers containing 4996 KB of memory
> BIOS32 rev. 0 found at 0xfb0f0
> mainbus0 (root)
> pci0 at mainbus0 bus 0: configuration mode 1
> pci0: i/o space, memory space enabled
> pchb0 at pci0 dev 0 function 0
> pchb0: Intel 82443LX PCI AGP Controller (PAC) (rev. 0x03)
> ppb0 at pci0 dev 1 function 0: Intel 82443LX AGP Interface (PAC) (rev. 0x=
03)
> pci1 at ppb0 bus 1
> pci1: i/o space, memory space enabled
> vga0 at pci1 dev 0 function 0: Nvidia Corporation RIVA TNT2 (rev. 0x15)
> wsdisplay0 at vga0: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-3 added (80x25, vt100 emulation)
> pcib0 at pci0 dev 7 function 0
> pcib0: Intel 82371AB PCI-to-ISA Bridge (PIIX4) (rev. 0x01)
> pciide0 at pci0 dev 7 function 1: Intel 82371AB IDE controller (PIIX4) (r=
ev. 0x01)
> pciide0: bus-master DMA support present
> pciide0: primary channel wired to compatibility mode
> wd0 at pciide0 channel 0 drive 0: <ST34321A>
> wd0: drive supports 32-sector pio transfers, lba addressing
> wd0: 4103 MB, 8894 cyl, 15 head, 63 sec, 512 bytes/sect x 8404830 sectors
> wd0: 32-bit data port
> wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2
> wd1 at pciide0 channel 0 drive 1: <FUJITSU MPD3043AT>
> wd1: drive supports 16-sector pio transfers, lba addressing
> wd1: 4125 MB, 8940 cyl, 15 head, 63 sec, 512 bytes/sect x 8448300 sectors
> wd1: 32-bit data port
> wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4
> pciide0: primary channel interrupting at irq 14
> wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data tran=
sfers)
> wd1(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 2 (using DMA data tran=
sfers)
> pciide0: secondary channel wired to compatibility mode
> atapibus0 at pciide0 channel 1
> cd0 at atapibus0 drive 0: <FX320S, , q01> type 5 cdrom removable
> cd0: 32-bit data port
> cd0: drive supports PIO mode 4, DMA mode 2
> cd1 at atapibus0 drive 1: <HP      CD-Writer+ 7200, 4VO2299071541760021, =
V:003.0> type 5 cdrom removable
> cd1: 32-bit data port
> cd1: drive supports PIO mode 3, DMA mode 1
> pciide0: secondary channel interrupting at irq 15
> cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 (using DMA data transfers)
> cd1(pciide0:1:1): using PIO mode 0, DMA mode 1 (using DMA data transfers)
> Intel 82371AB USB Host Controller (PIIX4) (USB serial bus, revision 0x01)=
 at pci0 dev 7 function 2 not configured
> Intel 82371AB Power Management Controller (PIIX4) (miscellaneous bridge, =
revision 0x01) at pci0 dev 7 function 3 n
> ot configured
> isa0 at pcib0
> com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
> com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
> pckbc0 at isa0 port 0x60-0x64
> pckbd0 at pckbc0 (kbd slot)
> pckbc0: using irq 1 for kbd slot
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pms0 at pckbc0 (aux slot)
> pckbc0: using irq 12 for aux slot
> wsmouse0 at pms0
> lpt0 at isa0 port 0x378-0x37b irq 7
> sb0 at isa0 port 0x220-0x237 irq 5 drq 1 drq2 5: dsp v4.11
> audio0 at sb0: full duplex, mmap, independent
> opl0 at sb0: model OPL3
> midi0 at opl0: SB Yamaha OPL3
> pcppi0 at isa0 port 0x61
> sysbeep0 at pcppi0
> npx0 at isa0 port 0xf0-0xff: using exception 16
> fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
> fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
> apm0 at mainbus0: Power Management spec V1.2 (slowidle)
> biomask ef45 netmask ef45 ttymask ffc7
> wd0: no disk label
> boot device: wd1
> root on wd1a dumps on wd1b
> root file system type: ffs
> wsdisplay0: screen 4 added (80x25, vt100 emulation)
> wd0: no disk label
>=20
>=20
>=20
>=20
> Then a question to to previous, why does the kernel choose pio mode 0
> for cd1, even though it supports pio mode 3?
>=20
>=20
>=20
> Can you cc the response to me, since I'm not on the mailing list. Thanks
>=20
> sebastian.sala@hut.fi
>=20
>=20
>     /\                                       0 _.    /\  /\
>    /  \                                    ./\| |   /\/\/  \
> --/\/\/\-----------------------------------| <</ --/   /\/\/\-
>  /      \         Sebastian Sala             //       /      \
>                                             ^^
>=20
>=20