Re: DMA memory limitation?

Jeff Garzik (jgarzik@mandrakesoft.com)
Fri, 06 Jul 2001 07:27:09 -0400

Alan Cox wrote:
> No ifdefs are needed
>
> GFP_DMA - ISA dma reachable
> pci_alloc_* and friends - PCI usable memory

pci_alloc_* is designed to support ISA.

Pass pci_dev==NULL to pci_alloc_* for ISA devices, and it allocs GFP_DMA
for you.

-- 
Jeff Garzik      | A recent study has shown that too much soup
Building 1024    | can cause malaise in laboratory mice.
MandrakeSoft     |
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