Displaying 1 result from an estimated 1 matches for "udma166".
2009 Apr 29
1
ATA DMA issues - are there problems lurking in 7.1?
...Apr 29 01:07:50 udns kernel: acd0: setting PIO4 on ROSB4 chip
Apr 29 01:07:50 udns kernel: ata0: reinit done ..
Apr 29 01:07:50 udns kernel: ad0: TIMEOUT - READ_DMA retrying (0
retries left) LBA=18520542
The board has a Serverworks/AMI BIOS (current flash). I'm running an
80 wire ribbon on a UDMA166 capable drive (first attampt on a 40Gig,
second on a 13Gig). I can't imagine what would cause this. The kernel
is GENERIC - as I won't be able to build world/kernel until I can resolve
this. Is the kernel being too aggressive - eg; attempting to use the
drive's capability when the BIOS...