Re: 2.6.20-rc6 libata PATA ATAPI CDROM is not working

[Joel Soete <soete.joel@scarlet.be>]

Tejun Heo wrote:
> Please test the attached patch over 2.6.20.
> 
> Thanks.
> 
It's already too late so quick and dirty rebuild of 2.6.20-git6 (failled before your patch) but now your patch fixe the pb:
[snip]
ata_piix 0000:00:07.1: version 2.00ac7
ata1: PATA max UDMA/33 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x0001f000 irq 14
ata2: PATA max UDMA/33 cmd 0x00010170 ctl 0x00010376 bmdma 0x0001f008 irq 15
scsi3 : ata_piix
ata1.00: ATA-4: QUANTUM FIREBALLlct10 15, A03.0900, max UDMA/66
ata1.00: 29336832 sectors, multi 16: LBA
ata1.00: configured for UDMA/33
scsi4 : ata_piix
ata2.01: ATAPI, max MWDMA1
ata2.01: configured for MWDMA1
scsi 3:0:0:0: Direct-Access     ATA      QUANTUM FIREBALL A03. PQ: 0 ANSI: 5
SCSI device sdc: 29336832 512-byte hdwr sectors (15020 MB)
sdc: Write Protect is off
sdc: Mode Sense: 00 3a 00 00
SCSI device sdc: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
SCSI device sdc: 29336832 512-byte hdwr sectors (15020 MB)
sdc: Write Protect is off
sdc: Mode Sense: 00 3a 00 00
SCSI device sdc: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  sdc: sdc1 sdc2 < sdc5 sdc6 sdc7 sdc8 sdc9 sdc10 sdc11 sdc12 sdc13 sdc14 sdc15 >
sd 3:0:0:0: Attached scsi disk sdc
sd 3:0:0:0: Attached scsi generic sg2 type 0
scsi 4:0:1:0: CD-ROM            PHILIPS  CDD3610 CD-R/RW  3.09 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 6x/6x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 4:0:1:0: Attached scsi CD-ROM sr0
sr 4:0:1:0: Attached scsi generic sg3 type 5
[snip]

cool ;-)

Sorry, I will try later against 2.6.20 (i guess it will also fixe the pb) and attempt to burn a cd.
I will advise you asap.

Thanks again,
	Joel