any available patches for sata: "ad4: warning - setfeatures set transfer mode taskqueue timeout - completing request directly"

[Andrey V. Elsukov]

dikshie wrote:
> atapci1: <nVidia ATA controller> port
> 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xf700-0xf70f mem
> 0xefff8000-0xefff9fff irq 20 at device 14.0 on pci0

It seems your controller detected as generic ATA.
Can you show `pciconf -l` output from your system?

-- 
WBR, Andrey V. Elsukov