cdio: The media doesn't support blanking

[Rafal Brodewicz]

Hello.

I can't blank cd on i386, and getting: "cdio: The media doesn't support
blanking" message.
Same cd blanks with no problem on amd64 laptop. Don't know if it's cd drive or
platform issue. I don't have other drive to test it.

I'm using 4.4 snapshots on both machines.

dmesg:
OpenBSD 4.3-current (GENERIC) #1: Thu Jul  3 22:54:30 CEST 2008
    root@...:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD Athlon(tm) XP 2000+ ("AuthenticAMD" 686-class, 256KB L2 cache) 1.71 GHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
real mem  = 804810752 (767MB)
avail mem = 769474560 (733MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/10/04, BIOS32 rev. 0 @ 0xf9e80, SMBIOS rev. 2.3 @ 0xf0120 (37 entries)
bios0: vendor Award Software International, Inc. version "F4" date 08/10/2004
bios0: Gigabyte Technology Co., Ltd. GA-7VAX
apm at bios0 function 0x15 not configured
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP APIC
acpi0: wakeup devices USB0(S3) USB1(S3) USB2(S3) USB6(S3) USB7(S3) USB8(S3) USB9(S3) UAR1(S5) LPT1(S5) ECP1(S5) PCI0(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiprt0 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0
acpibtn0 at acpi0: PWRB
bios0: ROM list: 0xc0000/0xd000 0xd0000/0x8000!
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "VIA VT8377 PCI" rev 0x00
ppb0 at pci0 dev 1 function 0 "VIA VT8235 AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Radeon 9200" rev 0x01
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
agp0 at vga1: v3, aperture at 0xd0000000, size 0x10000000
"ATI Radeon 9200 Sec" rev 0x01 at pci1 dev 0 function 1 not configured
ral0 at pci0 dev 11 function 0 "Ralink RT2560" rev 0x01: irq 10, address 00:13:d3:73:7a:38
ral0: MAC/BBP RT2560 (rev 0x04), RF RT2525
uhci0 at pci0 dev 16 function 0 "VIA VT83C572 USB" rev 0x80: irq 5
uhci1 at pci0 dev 16 function 1 "VIA VT83C572 USB" rev 0x80: irq 7
uhci2 at pci0 dev 16 function 2 "VIA VT83C572 USB" rev 0x80: irq 11
ehci0 at pci0 dev 16 function 3 "VIA VT6202 USB" rev 0x82: irq 10
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "VIA EHCI root hub" rev 2.00/1.00 addr 1
viapm0 at pci0 dev 17 function 0 "VIA VT8235 ISA" rev 0x00
iic0 at viapm0
maxtmp0 at iic0 addr 0x4c: lm90
spdmem0 at iic0 addr 0x50: 512MB DDR SDRAM non-parity PC2700CL2.5
spdmem1 at iic0 addr 0x51: 256MB DDR SDRAM non-parity PC2700CL2.5
pciide0 at pci0 dev 17 function 1 "VIA VT82C571 IDE" rev 0x06: ATA133, channel 0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <ST340014A>
wd0: 16-sector PIO, LBA48, 38166MB, 78165360 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 1
scsibus0 at atapiscsi0: 2 targets, initiator 7
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, CD-RW GCE-8520B, 1.03> ATAPI 5/cdrom removable
cd0(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2
auvia0 at pci0 dev 17 function 5 "VIA VT8233 AC97" rev 0x50: irq 11
ac97: codec id 0x414c4720 (Avance Logic ALC650)
ac97: codec features 20 bit DAC, 18 bit ADC, Realtek 3D
audio0 at auvia0
rl0 at pci0 dev 19 function 0 "Realtek 8139" rev 0x10: irq 11, address 00:20:ed:52:04:db
rlphy0 at rl0 phy 0: RTL internal PHY
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "VIA UHCI root hub" rev 1.00/1.00 addr 1
isa0 at mainbus0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
it0 at isa0 port 0x2e/2: IT8705F rev 0x02, EC port 0x290
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
biomask fded netmask fded ttymask ffff
mtrr: Pentium Pro MTRR support
uhidev0 at uhub1 port 1 configuration 1 interface 0 "Logitech HID compliant keyboard" rev 1.10/1.80 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub1 port 1 configuration 1 interface 1 "Logitech HID compliant keyboard" rev 1.10/1.80 addr 2
uhidev1: iclass 3/0, 2 report ids
uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
umass0 at uhub0 port 3 configuration 1 interface 0 "USBest Technology USB Mass Storage Device" rev 2.00/1.00 addr 2
umass0: using SCSI over Bulk-Only
scsibus1 at umass0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <512MB, USB2.0FlashDrive, A4> SCSI2 0/direct removable
sd0: 492MB, 62 cyl, 255 head, 63 sec, 512 bytes/sec, 1007616 sec total
sd0 detached
scsibus1 detached
umass0 detached
uhidev2 at uhub1 port 2 configuration 1 interface 0 "Logitech USB RECEIVER" rev 1.10/25.10 addr 3
uhidev2: iclass 3/1
ums0 at uhidev2: 16 buttons, Z dir
wsmouse0 at ums0 mux 0

[Rafal Brodewicz]

On Thu, Jul 03, 2008 at 11:19:54PM +0200, Rafal Brodewicz wrote:
> I'm using 4.4 snapshots on both machines.
>
> dmesg:
> OpenBSD 4.3-current (GENERIC) #1: Thu Jul  3 22:54:30 CEST 2008

Sorry, I've attached wrong dmesg.
OpenBSD 4.4-beta (GENERIC) #2: Fri Jul  4 18:48:52 CEST 2008
    root@...:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD Athlon(tm) XP 2000+ ("AuthenticAMD" 686-class, 256KB L2 cache) 1.71 GHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
real mem  = 804810752 (767MB)
avail mem = 769470464 (733MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/10/04, BIOS32 rev. 0 @ 0xf9e80, SMBIOS rev. 2.3 @ 0xf0120 (37 entries)
bios0: vendor Award Software International, Inc. version "F4" date 08/10/2004
bios0: Gigabyte Technology Co., Ltd. GA-7VAX
apm at bios0 function 0x15 not configured
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP APIC
acpi0: wakeup devices USB0(S3) USB1(S3) USB2(S3) USB6(S3) USB7(S3) USB8(S3) USB9(S3) UAR1(S5) LPT1(S5) ECP1(S5) PCI0(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiprt0 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0
acpibtn0 at acpi0: PWRB
bios0: ROM list: 0xc0000/0xd000 0xd0000/0x8000!
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "VIA VT8377 PCI" rev 0x00
ppb0 at pci0 dev 1 function 0 "VIA VT8235 AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Radeon 9200" rev 0x01
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
agp0 at vga1: v3, aperture at 0xd0000000, size 0x10000000
"ATI Radeon 9200 Sec" rev 0x01 at pci1 dev 0 function 1 not configured
ral0 at pci0 dev 11 function 0 "Ralink RT2560" rev 0x01: irq 10, address 00:13:d3:73:7a:38
ral0: MAC/BBP RT2560 (rev 0x04), RF RT2525
uhci0 at pci0 dev 16 function 0 "VIA VT83C572 USB" rev 0x80: irq 5
uhci1 at pci0 dev 16 function 1 "VIA VT83C572 USB" rev 0x80: irq 7
uhci2 at pci0 dev 16 function 2 "VIA VT83C572 USB" rev 0x80: irq 11
ehci0 at pci0 dev 16 function 3 "VIA VT6202 USB" rev 0x82: irq 10
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "VIA EHCI root hub" rev 2.00/1.00 addr 1
viapm0 at pci0 dev 17 function 0 "VIA VT8235 ISA" rev 0x00
iic0 at viapm0
maxtmp0 at iic0 addr 0x4c: lm90
spdmem0 at iic0 addr 0x50: 512MB DDR SDRAM non-parity PC2700CL2.5
spdmem1 at iic0 addr 0x51: 256MB DDR SDRAM non-parity PC2700CL2.5
pciide0 at pci0 dev 17 function 1 "VIA VT82C571 IDE" rev 0x06: ATA133, channel 0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <ST340014A>
wd0: 16-sector PIO, LBA48, 38166MB, 78165360 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 1
scsibus0 at atapiscsi0: 2 targets, initiator 7
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, CD-RW GCE-8520B, 1.03> ATAPI 5/cdrom removable
cd0(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2
auvia0 at pci0 dev 17 function 5 "VIA VT8233 AC97" rev 0x50: irq 11
ac97: codec id 0x414c4720 (Avance Logic ALC650)
ac97: codec features 20 bit DAC, 18 bit ADC, Realtek 3D
audio0 at auvia0
rl0 at pci0 dev 19 function 0 "Realtek 8139" rev 0x10: irq 11, address 00:20:ed:52:04:db
rlphy0 at rl0 phy 0: RTL internal PHY
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "VIA UHCI root hub" rev 1.00/1.00 addr 1
isa0 at mainbus0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
it0 at isa0 port 0x2e/2: IT8705F rev 0x02, EC port 0x290
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
biomask fded netmask fded ttymask ffff
mtrr: Pentium Pro MTRR support
uhidev0 at uhub1 port 1 configuration 1 interface 0 "Logitech HID compliant keyboard" rev 1.10/1.80 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub1 port 1 configuration 1 interface 1 "Logitech HID compliant keyboard" rev 1.10/1.80 addr 2
uhidev1: iclass 3/0, 2 report ids
uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
uhidev2 at uhub1 port 2 configuration 1 interface 0 "Logitech USB RECEIVER" rev 1.10/25.10 addr 3
uhidev2: iclass 3/1
ums0 at uhidev2: 16 buttons, Z dir
wsmouse0 at ums0 mux 0
softraid0 at root
root on wd0a swap on wd0b dump on wd0b

[Rafal Brodewicz]

On Fri, Jul 04, 2008 at 03:29:56PM -0401, Jim Dew wrote:
> Seriously though, what I'm thinking is you've got a 6x+ cdrw in the
> laptop,
> a 6x+ cdrw piece of media, and a 1-4x cdrw drive in the desktop

Hmm. The problem is that I have quite new laptop with 24x drive.
I've made test with two cdrw's Samsung CD-RW-DA 1-4x, and Verbatim
hi-speed CD-RW 8-10x. Same results. Laptop's drive blanks it,
desktop's don't.
The other this is, that I can write on them if they are blank ;)
Will try to get some other cdrw drive on monday and test it to see
if it's drive problem.

Laptop's dmesg:
OpenBSD 4.4-beta (GENERIC.MP) #1759: Tue Jul  1 20:52:58 MDT 2008
    deraadt@...:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 1052020736 (1003MB)
avail mem = 1021177856 (973MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf2a6d (25 entries)
bios0: vendor Hewlett-Packard version "68DDU Ver. F.10" date 01/11/2008
bios0: Hewlett-Packard HP Compaq 6510b (GB866EA#AKD)
acpi0 at bios0: rev 2
acpi0: tables DSDT FACP SLIC HPET APIC MCFG TCPA SSDT SSDT SSDT SSDT SSDT SSDT
acpi0: wakeup devices C0B0(S5) C108(S3) C10F(S3) C110(S3) C111(S3) C119(S3) C11A(S3) C11B(S3) C131(S5) C2A1(S5) C132(S0) C137(S0) C134(S5) C2A2(S5) C23D(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM)2 Duo CPU T7100 @ 1.80GHz, 1795.81 MHz
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,NXE,LONG
cpu0: 2MB 64b/line 8-way L2 cache
cpu0: apic clock running at 199MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU T7100 @ 1.80GHz, 1795.50 MHz
cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,NXE,LONG
cpu1: 2MB 64b/line 8-way L2 cache
ioapic0 at mainbus0 apid 1 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 1
acpiprt0 at acpi0: bus 2 (C0B0)
acpiprt1 at acpi0: bus 8 (C11D)
acpiprt2 at acpi0: bus 16 (C131)
acpiprt3 at acpi0: bus 24 (C132)
acpiprt4 at acpi0: bus 40 (C134)
acpiprt5 at acpi0: bus 0 (C003)
acpiec0 at acpi0
acpicpu0 at acpi0: C3, C2, C1, PSS
acpicpu1 at acpi0: C3, C2, C1, PSS
acpitz at acpi0 not configured
acpitz at acpi0 not configured
acpitz at acpi0 not configured
acpitz at acpi0 not configured
acpitz at acpi0 not configured
acpibat0 at acpi0: C23B model "Primary" serial 43469 2007/04/27 type LIon oem "Hewlett-Packard"
acpibat1 at acpi0: C23A not present
acpiac0 at acpi0: AC unit offline
acpibtn0 at acpi0: C2BF
acpibtn1 at acpi0: C153
cpu0: Enhanced SpeedStep 1795 MHz: speeds: 1801, 1800, 1200, 800 MHz
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0 "Intel GM965 Host" rev 0x0c
vga1 at pci0 dev 2 function 0 "Intel GM965 Video" rev 0x0c
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
agp0 at vga1: aperture at 0xd0000000, size 0x10000000
"Intel GM965 Video" rev 0x0c at pci0 dev 2 function 1 not configured
uhci0 at pci0 dev 26 function 0 "Intel 82801H USB" rev 0x03: apic 1 int 16 (irq 10)
uhci1 at pci0 dev 26 function 1 "Intel 82801H USB" rev 0x03: apic 1 int 17 (irq 10)
ehci0 at pci0 dev 26 function 7 "Intel 82801H USB" rev 0x03: apic 1 int 18 (irq 11)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel 82801H HD Audio" rev 0x03: apic 1 int 16 (irq 10)
azalia0: codec[s]: Analog Devices/0x1981, AT&T/Lucent/0x1040, using Analog Devices/0x1981
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 82801H PCIE" rev 0x03
pci1 at ppb0 bus 8
ppb1 at pci0 dev 28 function 1 "Intel 82801H PCIE" rev 0x03: apic 1 int 17 (irq 10)
pci2 at ppb1 bus 16
wpi0 at pci2 dev 0 function 0 "Intel PRO/Wireless 3945ABG" rev 0x02: apic 1 int 17 (irq 10), MoW2, address 00:1b:77:16:56:9a
ppb2 at pci0 dev 28 function 2 "Intel 82801H PCIE" rev 0x03: apic 1 int 18 (irq 11)
pci3 at ppb2 bus 24
bge0 at pci3 dev 0 function 0 "Broadcom BCM5787M" rev 0x02, BCM5754/5787 A2 (0xb002): apic 1 int 18 (irq 11), address 00:17:a4:e8:2a:06
brgphy0 at bge0 phy 1: BCM5787 10/100/1000baseT PHY, rev. 0
ppb3 at pci0 dev 28 function 4 "Intel 82801H PCIE" rev 0x03: apic 1 int 16 (irq 10)
pci4 at ppb3 bus 40
uhci2 at pci0 dev 29 function 0 "Intel 82801H USB" rev 0x03: apic 1 int 20 (irq 10)
uhci3 at pci0 dev 29 function 1 "Intel 82801H USB" rev 0x03: apic 1 int 21 (irq 10)
uhci4 at pci0 dev 29 function 2 "Intel 82801H USB" rev 0x03: apic 1 int 18 (irq 11)
ehci1 at pci0 dev 29 function 7 "Intel 82801H USB" rev 0x03: apic 1 int 20 (irq 10)
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xf3
pci5 at ppb4 bus 2
cbb0 at pci5 dev 4 function 0 "Ricoh 5C476 CardBus" rev 0xb6: apic 1 int 16 (irq 5)
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 3 device 0 cacheline 0x0, lattimer 0x20
pcmcia0 at cardslot0
pcib0 at pci0 dev 31 function 0 "Intel 82801HBM LPC" rev 0x03
pciide0 at pci0 dev 31 function 1 "Intel 82801HBM IDE" rev 0x03: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets, initiator 7
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVDRAM GSA-T10N, PC05> ATAPI 5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, DMA mode 2
pciide0: channel 1 ignored (disabled)
ahci0 at pci0 dev 31 function 2 "Intel 82801HBM AHCI" rev 0x03: apic 1 int 17 (irq 10), AHCI 1.1
scsibus1 at ahci0: 32 targets, initiator 32
sd0 at scsibus1 targ 0 lun 0: <ATA, Hitachi HTS54161, SBDO> SCSI3 0/direct fixed
sd0: 114473MB, 14593 cyl, 255 head, 63 sec, 512 bytes/sec, 234441648 sec total
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
mtrr: Pentium Pro MTRR support
softraid0 at root
root on sd0a swap on sd0b dump on sd0b

[Rafal Brodewicz]

On Thu, Jul 03, 2008 at 11:19:54PM +0200, Rafal Brodewicz wrote:
> I can't blank cd on i386, and getting: "cdio: The media doesn't support
> blanking" message.
> I'm using 4.4 snapshots on both machines.

I've tested same hardware (on which it doesn't blank) with 4.3-GENERIC
and cdio blanks cd's then.

So the problem occurs with 4.4 and cd-drive below:
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, CD-RW GCE-8520B, 1.04> ATAPI 5/cdrom re
movable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2

Regards.

[Rafal Brodewicz]

On Thu, Jul 03, 2008 at 11:19:54PM +0200, Rafal Brodewicz wrote:
> Hello.
>
> I can't blank cd on i386, and getting: "cdio: The media doesn't support
> blanking" message.
> Same cd blanks with no problem on amd64 laptop. Don't know if it's cd drive or
> platform issue.

I've investigated cdio.c and mmc.c files and here's what I've spotted.
Below are values from mmc.c's while loop in
get_media_capabilities(int *cap) function;

mmc.c: feature == 0     *cap == 0
mmc.c: feature == 1     *cap == 0
mmc.c: feature == 2     *cap == 0
mmc.c: feature == 3     *cap == 0
mmc.c: feature == 1d    *cap == 0
mmc.c: feature == 21    *cap == 0
mmc.c: feature == 23    *cap == 0
mmc.c: feature == 2d    *cap == 1
mmc.c: feature == 2e    *cap == 1
mmc.c: feature == 100   *cap == 1
mmc.c: feature == 104   *cap == 1
mmc.c: feature == 105   *cap == 1

Above function sets *cap to 1.
MEDIACAP_CDRW_WRITE has 0x02 value, so
if ((mediacap & MEDIACAP_CDRW_WRITE) == 0) test in cdio.c file is true.

When I comment out this test my cd-drive blanks with no problem, so I think
that its features are discovered wrongly.

Regards.

OpenBSD 4.4-beta (GENERIC) #977: Mon Jul 14 20:20:57 MDT 2008
    pvalchev@...:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD Athlon(tm) XP 2000+ ("AuthenticAMD" 686-class, 256KB L2 cache) 1.71 GHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
real mem  = 804810752 (767MB)
avail mem = 769478656 (733MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/10/04, BIOS32 rev. 0 @ 0xf9e80, SMBIOS rev. 2.3 @ 0xf0120 (37 entries)
bios0: vendor Award Software International, Inc. version "F4" date 08/10/2004
bios0: Gigabyte Technology Co., Ltd. GA-7VAX
apm0 at bios0: Power Management spec V1.2 (slowidle)
apm0: AC on, battery charge unknown
acpi at bios0 function 0x0 not configured
pcibios0 at bios0: rev 2.1 @ 0xf0000/0xc9c4
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfc910/176 (9 entries)
pcibios0: PCI Exclusive IRQs: 5 7 10 11
pcibios0: PCI Interrupt Router at 000:17:0 ("VIA VT82C596A ISA" rev 0x00)
pcibios0: PCI bus #1 is the last bus
bios0: ROM list: 0xc0000/0xd000 0xd0000/0x8000!
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "VIA VT8377 PCI" rev 0x00
ppb0 at pci0 dev 1 function 0 "VIA VT8235 AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Radeon 9200" rev 0x01
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
agp0 at vga1: v3, aperture at 0xd0000000, size 0x10000000
"ATI Radeon 9200 Sec" rev 0x01 at pci1 dev 0 function 1 not configured
ral0 at pci0 dev 11 function 0 "Ralink RT2560" rev 0x01: irq 10, address 00:13:d3:73:7a:38
ral0: MAC/BBP RT2560 (rev 0x04), RF RT2525
uhci0 at pci0 dev 16 function 0 "VIA VT83C572 USB" rev 0x80: irq 5
uhci1 at pci0 dev 16 function 1 "VIA VT83C572 USB" rev 0x80: irq 7
uhci2 at pci0 dev 16 function 2 "VIA VT83C572 USB" rev 0x80: irq 11
ehci0 at pci0 dev 16 function 3 "VIA VT6202 USB" rev 0x82: irq 10
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "VIA EHCI root hub" rev 2.00/1.00 addr 1
viapm0 at pci0 dev 17 function 0 "VIA VT8235 ISA" rev 0x00
iic0 at viapm0
maxtmp0 at iic0 addr 0x4c: lm90
spdmem0 at iic0 addr 0x50: 512MB DDR SDRAM non-parity PC2700CL2.5
spdmem1 at iic0 addr 0x51: 256MB DDR SDRAM non-parity PC2700CL2.5
pciide0 at pci0 dev 17 function 1 "VIA VT82C571 IDE" rev 0x06: ATA133, channel 0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <ST340014A>
wd0: 16-sector PIO, LBA48, 38166MB, 78165360 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets, initiator 7
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, CD-RW GCE-8520B, 1.04> ATAPI 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
auvia0 at pci0 dev 17 function 5 "VIA VT8233 AC97" rev 0x50: irq 11
ac97: codec id 0x414c4720 (Avance Logic ALC650)
ac97: codec features 20 bit DAC, 18 bit ADC, Realtek 3D
audio0 at auvia0
rl0 at pci0 dev 19 function 0 "Realtek 8139" rev 0x10: irq 11, address 00:20:ed:52:04:db
rlphy0 at rl0 phy 0: RTL internal PHY
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "VIA UHCI root hub" rev 1.00/1.00 addr 1
isa0 at mainbus0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
it0 at isa0 port 0x2e/2: IT8705F rev 0x02, EC port 0x290
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
biomask ffed netmask ffed ttymask ffff
mtrr: Pentium Pro MTRR support
uhidev0 at uhub1 port 1 configuration 1 interface 0 "Logitech HID compliant keyboard" rev 1.10/1.80 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub1 port 1 configuration 1 interface 1 "Logitech HID compliant keyboard" rev 1.10/1.80 addr 2
uhidev1: iclass 3/0, 2 report ids
uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
uhidev2 at uhub1 port 2 configuration 1 interface 0 "Logitech USB RECEIVER" rev 1.10/25.10 addr 3
uhidev2: iclass 3/1
ums0 at uhidev2: 16 buttons, Z dir
wsmouse0 at ums0 mux 0