[lkml]   [2001]   [Jul]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: DMA memory limitation?
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 |
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 12:56    [W:0.054 / U:0.552 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site