nothing changed. no plug detected. ahci 0000:00:1f.2: version 1.3 ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19 ahci 0000:00:1f.2: pcs 0xf->0xf PCI: Setting latency timer of device 0000:00:1f.2 to 64 ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0x0 impl SATA mode ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ata5: SATA max UDMA/133 cmd 0xF8820500 ctl 0x0 bmdma 0x0 irq 19 ata6: SATA max UDMA/133 cmd 0xF8820580 ctl 0x0 bmdma 0x0 irq 19 ata7: SATA max UDMA/133 cmd 0xF8820600 ctl 0x0 bmdma 0x0 irq 19 ata8: SATA max UDMA/133 cmd 0xF8820680 ctl 0x0 bmdma 0x0 irq 19 scsi4 : ahci ata5: SATA link down (SStatus 0 SControl 0) scsi5 : ahci ata6: SATA link down (SStatus 0 SControl 0) scsi6 : ahci ata7: SATA link down (SStatus 0 SControl 0) scsi7 : ahci ata8: SATA link down (SStatus 0 SControl 0) On Wed, 2006-05-24 at 14:25 -0700, Tejun Heo wrote: > Ming Zhang wrote: > > my fault. forgot to say that the patch does not change the behavior. > > nothing happen after plug a disk to empty slot. > > > > Can you change 0xf to 0xff of the following line in the patch and see if > anything changes? > > pci_write_config_byte(pdev, 0x92, 0xf); > ^^^^-> 0xff > > - : send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html