On Tue, 1 Aug 2006 01:50:11 +0900, Tejun Heo [off-list ref] wrote:

On Mon, Jul 31, 2006 at 05:31:29PM +0100, Alan Cox wrote:

quoted

Ar Maw, 2006-08-01 am 01:00 +0900, ysgrifennodd Tejun Heo:

quoted

These are patches #110-112.  Andrew, can you drop those patches for the 
time being?  I'm working on integrating those into libata #upstream now. 

If you drop the host_set and tuning patches please drop all the PATA
stuff and my other patches out. I don't have time to field a second
batch of hundreds of "why has my drive stopped working, why is the speed
wrong" emails. 

Didn't realize pata stuff relies on it.

quoted

It'll be easier just to work outside the -mm tree with all this
continued in/out random breakage if people are just going to say "drop
xyz patch" rather than actually specifying *what is actually wrong* and
getting me to fix the merge (Tejun that last one sentence is a hint ;))

Okay, took the hint.  Magallon, can you please try the following
patch?

Bingo!! My drives are back again:

libata version 2.00 loaded.
ata_piix 0000:00:1f.1: version 2.00ac6
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 16
ata_piix 0000:00:1f.1: XXX: legacy_mode probe_ent=c2374800
PCI: Setting latency timer of device 0000:00:1f.1 to 64
ata1: PATA max UDMA/100 cmd 0x1F0 ctl 0x3F6 bmdma 0xF000 irq 14
ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xF008 irq 14
scsi0 : ata_piix
ata1.00: ATAPI, max UDMA/33
ata1.01: ATAPI, max MWDMA0, CDB intr
ata1.00: configured for UDMA/33
ata1.01: configured for PIO3
scsi1 : ata_piix
ata2.00: ATA-6, max UDMA/100, 234441648 sectors: LBA48
ata2.00: ata2: dev 0 multi count 16
ata2.01: ATAPI, max UDMA/33
ata2.00: configured for UDMA/100
ata2.01: configured for UDMA/33
  Vendor: HL-DT-ST  Model: DVDRAM GSA-4120B  Rev: A111
  Type:   CD-ROM                             ANSI SCSI revision: 05
  Vendor: IOMEGA    Model: ZIP 250           Rev: 51.G
  Type:   Direct-Access                      ANSI SCSI revision: 05
  Vendor: ATA       Model: ST3120022A        Rev: 3.06
  Type:   Direct-Access                      ANSI SCSI revision: 05
  Vendor: TOSHIBA   Model: DVD-ROM SD-M1712  Rev: 1004
  Type:   CD-ROM                             ANSI SCSI revision: 05
ata_piix 0000:00:1f.2: MAP [ P0 -- P1 -- ]
ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 18 (level, low) -> IRQ 16
ata_piix 0000:00:1f.2: XXX: non_legacy_mode n_ports=2 probe_ent=c2374800
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata3: SATA max UDMA/133 cmd 0xC000 ctl 0xC402 bmdma 0xD000 irq 16
ata4: SATA max UDMA/133 cmd 0xC800 ctl 0xCC02 bmdma 0xD008 irq 16
scsi2 : ata_piix
ata3.00: ATA-6, max UDMA/133, 390721968 sectors: LBA48
ata3.00: ata3: dev 0 multi count 16
ata3.00: configured for UDMA/133
scsi3 : ata_piix
ata4: SATA port has no device.
ATA: abnormal status 0x7F on port 0xC807
  Vendor: ATA       Model: ST3200822AS       Rev: 3.01
  Type:   Direct-Access                      ANSI SCSI revision: 05
sata_promise 0000:03:04.0: version 1.04
ACPI: PCI Interrupt 0000:03:04.0[A] -> GSI 23 (level, low) -> IRQ 17
sata_promise PATA port found
ata5: SATA max UDMA/133 cmd 0xF8804200 ctl 0xF8804238 bmdma 0x0 irq 17
ata6: SATA max UDMA/133 cmd 0xF8804280 ctl 0xF88042B8 bmdma 0x0 irq 17
ata7: PATA max UDMA/133 cmd 0xF8804300 ctl 0xF8804338 bmdma 0x0 irq 17
scsi4 : sata_promise
ata5: SATA link down (SStatus 0 SControl 300)
scsi5 : sata_promise
ata6: SATA link down (SStatus 0 SControl 0)
scsi6 : sata_promise
ATA: abnormal status 0x7F on port 0xF880431C
ata7: disabling port

And CD burning works again at x40 on /dev/sr0 (the LG GSA-4120B drive).
Thanks a lot, and a bug less !!

--
J.A. Magallon <jamagallon()ono!com>     \               Software is like sex:
                                         \         It's better when it's free
Mandriva Linux release 2007.0 (Cooker) for i586
Linux 2.6.17-jam05 (gcc 4.1.1 20060724 (prerelease) (4.1.1-3mdk)) #3 SMP PREEMPT