| To: | Ralf Baechle <ralf@linux-mips.org> |
|---|---|
| Subject: | Re: Linux mips and DMA |
| From: | Jon Dufresne <jon.dufresne@infinitevideocorporation.com> |
| Date: | Thu, 10 Jan 2008 08:30:16 -0500 |
| Cc: | linux-mips@linux-mips.org |
| In-reply-to: | <20080110113931.GA4774@linux-mips.org> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <1199905038.3572.8.camel@microwave.infinitevideocorporation.com> <20080110113931.GA4774@linux-mips.org> |
| Sender: | linux-mips-bounce@linux-mips.org |
> MIPS hardware is different so pci_alloc_consistent is implemented > differently. For correct use however this should not matter. Any bugs > you may find porting to MIPS were already bugs on x86. > > (Or in pci_alloc_consistent but I'm optimistic ;-) Is there a chance that my platform does not support coherent DMA mappings? Or is this unheard of for a MIPs platform? Thanks for the help! Jon |
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