It refuses:
Uniform Multi-Platform E-IDE driver Revision: 6.19
UM8886BF: IDE controller on PCI bus 00 dev 91
UM8886BF: not 100% native mode: will probe irqs later
UM8886BF: dma_base is invalid (0x0000, BIOS problem), please report to
<mj@ucw.cz>
ide0: UM8886BF Bus-Master DMA disabled (BIOS)
UM8886BF: dma_base is invalid (0x0000, BIOS problem), please report to
<mj@ucw.cz>
ide1: UM8886BF Bus-Master DMA disabled (BIOS)
Now, there's NO switch in the BIOS that deals with UDMA. So there's no use
telling me "just fiddle with the BIOS settings". :-)
The /proc/pci entry for the IDE chipset is the following:
Bus 0, device 18, function 1:
IDE interface: UMC UM8886BF (rev 16).
Fast devsel. Master Capable. No bursts.
Non-prefetchable 32 bit memory at 0x1f0 [0x1f0].
Non-prefetchable unknown memory at 0x3f0 [0x3f6].
Non-prefetchable 32 bit memory at 0x170 [0x170].
Non-prefetchable unknown memory at 0x370 [0x376].
Regards,
David
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/