Alan Cox wrote:
On Gwe, 2005-09-30 at 13:10 -0400, Mark Hounschell wrote:
everything is fine. When we connect the same chassis to an Intel P4 box
everything is fine. It looks like it is the kernel that sets this bit
because we have never set it in any of our drivers, yet on the intel
boxes it gets set. Why would this bit not be set when the chassis is
connected to an Opteron. We are running 32-bit mode BTW. I am using a
2.6.11.9 kernel. Is this a motherboard problem or could this be a kernel
problem?
If your device needs to bus master you need to call
pci_set_master(pci_dev). The bus mastering setup prior to that really
depends on the BIOS and phase of the moon.
See Documentation/pci.txt
Alan
Ok, thats what I'll do then.
Thanks for the info.
Mark
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