Messages in this thread | | | Date | Thu, 15 May 2008 09:41:29 +0200 | From | Matthieu CASTET <> | Subject | Re: ata_piix 2.6.25 sata failure |
| |
Hi Tejun,
Matthieu CASTET wrote: > Hi, > > the 2.6.25 from debian fail to make work the second port. I got a "SATA > link down (SStatus 61 Scontrol 30)" for ata2. ata1 got "SATA link up 3.0 > Gbps (SStatus 13 SControl 30)" > The 2.6.24 works [1]. But some previous kernel (IRRC 2.6.18) had the > same problem, ie ata2 doesn't work. > I saw you post a patch for macbook for correcting a bug with ata_ppiix. But it doesn't seem the same problem. I don't get 0 but others values.
May be a problem occurs when merging the master and slave status register ?
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
Thanks
Matthieu
| |