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Old 04-06-2007, 05:09 PM   #1
amirh
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Registered: Apr 2007
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DMA xmit from kernel space to pci device memory


Hi,

I want to do a DMA xmit from the kernel memory space to the memory on a pcie device.
I want to use the DMA channel on the motherboard (Not the DMA on the PCI device).

At all the reference code that I looked at they used the device DMA and they sends one address. In xmit it is the source, where is the dest address?

Tnx,
 
Old 04-06-2007, 05:10 PM   #2
acid_kewpie
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Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.
 
  


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