Description of Problem:
The ide interface is not being enabled on my Compaq Evo N600c laptop.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. run hdparm -d1 /dev/hda
2. dmesg shows that the device is not being enabled properly.
HDIO_SET_DMA failed: Operation not permitted
Working DMA on HDA
Attaching lspci output and dmesg output.
Created attachment 52205 [details]
output from lspci
Created attachment 52206 [details]
Output from dmesg
Tried the latest rawhide kernels with no success. Also updated to latest BIOS
Looks like it's just DMA thats not being enabled.
Try adding "ide=ata66" to your kernel command line.
Already tried that with no success. The bit about resource collitions is the one
that worries me I think?
Addng CC: to make sure the feedback get back to people trying to help. (John, I
relplied to your suggestion before remembering to put you in the CC:, in short
ide0=ata66 doesn't help)
Solved by the latest patch from http://linuxdiskcert.org/ :)
Fixed in Milan beta1 at least.