Hi,
Tejun Heo wrote:
Matthieu CASTET wrote:
Hi Tejun,
Matthieu CASTET wrote:
Any idea how to debug this.
For information this happen on a HP Compaq dc7700p, and there no way
on the bios to change the controller to ahci mode
Yeah, I wrote a patch for that yesterday and forgot to actually send it.
Can you please test the attached patch?
thanks, it seems to work :
ata_piix 0000:00:1f.2: version 2.12
ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 18 (level, low) -> IRQ 18
ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
PCI: Setting latency timer of device 0000:00:1f.2 to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x11f0 irq 14
ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x11f8 irq 15
ata1: link in powersave mode (ipm=2), forcing hardreset
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-7: SAMSUNG HD080HJ/P, ZH100-43, max UDMA/100
ata1.00: 156301488 sectors, multi 16: LBA48
ata1.00: configured for UDMA/100
ata2: link in powersave mode (ipm=2), forcing hardreset
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: ATA-7: SAMSUNG HD160JJ/P, ZM100-46, max UDMA7
ata2.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata2.01: ATAPI: HL-DT-STDVD+-RW GSA-H31L, 1.05, max UDMA/100
ata2.00: configured for UDMA/133
ata2.01: configured for UDMA/100
Matthieu
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