* Pran Joseph <[EMAIL PROTECTED]> [000822 04:36] wrote:
> Hi,
>
> I am trying to write a PCI ethernet driver for FreeBSD 3.4 release . I
> am new to the driver stuff.
>
> I want to allocate some memory for device buffer using malloc
> function. I also want the physical address of allocated memory block
> so that I can initialize the device registers.
>
> Can any one of you please explain me how I can convert address
> returned by
> malloc to Physical address.
VTOPHYS or vtophys.
-Alfred
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