ATA trouble - still PIO mode

[Jan Sebosik]

Hi,

I`ve got HDD IBM 120GXP - 80GB, which is after freebsd-5 stable #8 boot 
in PIO mode.. I`ve got motherboard with i875 chipset (EpoX 4PCA3+). If i 
trie to force controller to user UDMA100 mode (through atacontrol), 
kernel PANICS. Also tried setting sysctl hw.ata.ata_dma=1 in 
/boot/loader.conf, and ATAmkIII patch - with no luck. Should I go to 
FreeBSD 6?

Any help ?

---
Jan Sebosik, Slovakia