Yes- this would be interesting to know wrt to doing things like PCI<>PCI xfers (e.g., for things like the Micromemory NVRAM card).
On 2/9/07, Kumar Gala <[EMAIL PROTECTED]> wrote:
We've been having a discussion on the linuxppc-dev list about how to handle IO memory that exists on some PPC SoC devices. These IO memories behave like system memory but are faster to the processor or device needed accessing for things like buffer descriptors.
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