On Tue, Oct 31, 2006 at 07:19:20PM +0900, Tejun Heo wrote: > Martin Hicks wrote: > >Hi, > > > >As you can see the INQUIRY command fails after 30 seconds. The x86/ata_piix > >machine is running 2.6.19-rc3. The PPC/sata_vsc machine is running > >2.6.18. > > Can you try 2.6.19-rc3-mm1 and report the result? Thanks. Its even worse because in this version it has to wait for two commands to time out. mort@seaking:~$ cat /proc/version Linux version 2.6.19-rc3-mm1 (mort@seaking) (gcc version 4.1.2 20060901 (prerelease) (Debian 4.1.1-13)) #1 SMP Tue Oct 31 09:18:36 EST 2006 Oct 31 09:44:31 localhost kernel: ata_piix 0000:00:1f.2: version 2.00ac7 Oct 31 09:44:31 localhost kernel: ata_piix 0000:00:1f.2: MAP [ P0 -- P1 -- ] Oct 31 09:44:31 localhost kernel: PCI: Enabling device 0000:00:1f.2 (0000 -> 0001) Oct 31 09:44:31 localhost kernel: ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 18 (level, low) -> IRQ 16 Oct 31 09:44:31 localhost kernel: PCI: Setting latency timer of device 0000:00:1f.2 to 64 Oct 31 09:44:31 localhost kernel: ata3: SATA max UDMA/133 cmd 0xBC00 ctl 0xB882 bmdma 0xB400 irq 16 Oct 31 09:44:31 localhost kernel: ata4: SATA max UDMA/133 cmd 0xB800 ctl 0xB482 bmdma 0xB408 irq 16 Oct 31 09:44:31 localhost kernel: scsi2 : ata_piix Oct 31 09:44:32 localhost kernel: ATA: abnormal status 0x7F on port 0xBC07 Oct 31 09:44:32 localhost kernel: scsi3 : ata_piix Oct 31 09:44:32 localhost kernel: ata4.00: ATA-6, max UDMA/100, 8022016 sectors: LBA Oct 31 09:44:32 localhost kernel: ata4.00: ata4: dev 0 multi count 2 Oct 31 09:44:32 localhost kernel: ata4.00: applying bridge limits Oct 31 09:45:02 localhost kernel: ata4.00: qc timeout (cmd 0xef) Oct 31 09:45:02 localhost kernel: ata4.00: failed to set xfermode (err_mask=0x4) Oct 31 09:45:02 localhost kernel: ata4.00: limiting speed to UDMA/66 Oct 31 09:45:02 localhost kernel: ata4: failed to recover some devices, retrying in 5 secs Oct 31 09:45:37 localhost kernel: ata4.00: qc timeout (cmd 0xec) Oct 31 09:45:37 localhost kernel: ata4.00: failed to IDENTIFY (I/O error, err_mask=0x4) Oct 31 09:45:37 localhost kernel: ata4.00: revalidation failed (errno=-5) Oct 31 09:45:37 localhost kernel: ata4: failed to recover some devices, retrying in 5 secs Oct 31 09:45:42 localhost kernel: ata4.00: configured for UDMA/66 Oct 31 09:45:42 localhost kernel: scsi 3:0:0:0: Direct-Access ATA M-Systems FFD Se 1.02 PQ: 0 ANSI: 5 Oct 31 09:45:42 localhost kernel: SCSI device sda: 8022016 512-byte hdwr sectors (4107 MB) Oct 31 09:45:42 localhost kernel: sda: Write Protect is off Oct 31 09:45:42 localhost kernel: sda: Mode Sense: 00 3a 00 00 Oct 31 09:45:42 localhost kernel: SCSI device sda: drive cache: write back Oct 31 09:45:42 localhost kernel: SCSI device sda: 8022016 512-byte hdwr sectors (4107 MB) Oct 31 09:45:42 localhost kernel: sda: Write Protect is off Oct 31 09:45:42 localhost kernel: sda: Mode Sense: 00 3a 00 00 Oct 31 09:45:42 localhost kernel: SCSI device sda: drive cache: write back Oct 31 09:45:42 localhost kernel: sda: unknown partition table Oct 31 09:45:42 localhost kernel: sd 3:0:0:0: Attached scsi disk sda -- Martin Hicks || mort@xxxxxxxx || PGP/GnuPG: 0x4C7F2BEE
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