It supports AHCI mode only on the regular internal disk, not on a disk connected via a tray to the CDROM.
On Thu, 12 Oct 2017, 00:11 Michael van Elst, <mlel...@serpens.de> wrote: > On Wed, Oct 11, 2017 at 08:19:13PM +0000, Chavdar Ivanov wrote: > > I see you are on a ThinkPad as well. I have mentioned it elsewhere, on my > > ThinkPad T61p I am getting reliably since the NCQ update the following: > > ... > > wd0 at atabus0 drive 0 > > wd0: <Hitachi HTS725032A9A364> > > wd0: drive supports 16-sector PIO transfers, LBA48 addressing > > wd0: 298 GB, 620181 cyl, 16 head, 63 sec, 512 bytes/sect x 625142448 > sectors > > piixide0:0:0: bad state 0 in wdc_ata_bio_intr > > panic: wdc_ata_bio_intr: bad state > > fatal breakpoint trap in supervisor mode > > trap type 1 code 0 rip 0xffffffff8021c0c5 cs 0x8 rflags 0x246 cr2 0 > ilevel > > 0x8 rsp 0xffffe40040003c38 > > curlwp 0xffffe4013bb27840 pid 0.2 lowest kstack 0xffffe400400002c0 > > rebooting... > > Looks like bad handling of the drives RESET state. > > N.B. the T61p supports AHCI mode too, any reason why this is not > selected in the BIOS? AHCI mode so far didn't show problems. > > > Greetings, > -- > Michael van Elst > Internet: mlel...@serpens.de > "A potential Snark may lurk in every tree." >
