Feb. 7, 2018
6:10 p.m.
On Wed, 07 Feb 2018 16:15:12 +0200, Ran Shalit said:
On viewing PCI driver, I see that dma buffer are allocated even while the dma engine is actually in the EP device. Is there any sense in doing this ?
If the buffers weren't allocated by the PCI driver, where would the dma engine in the EP device target the DMA?