>I'm on FreeBSD 4.1.1 and when I attempt multiple calls to
>bus_alloc_resource on a PCI device for the same BAR, I run afoul of code
>in resource_list_alloc:
>
> rle = resource_list_find(rl, type, *rid);
>
> if (!rle)
> return 0; /* no resource of that type/rid */
> if (rle->res)
> panic("resource_list_alloc: resource entry is busy");
>
>
>Even though I'm calling it with RF_SHARABLE
RF_SHARABLE requests to share a resource with another device, not
within the same device. Further, RF_SHARABLE only applies to
IRQs, not BARs.
--
Justin
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