討論串RFC bus_dma_tag_parent
共 12 篇文章
內容預覽:
Yes, that makes sense. I think the best approach to the allocation issue. is to solve the real problem, and that is to allow a dma tag to be. flagged
(還有159個字)
內容預覽:
On Fri, Nov 12, 2004 at 09:44:39AM -0800, Chuck Tuffli wrote:. > parent_dmat = bus_dma_tag_parent(dev);. parent_dmat = bus_dma_tag_parent(dev, lowaddr
(還有408個字)
內容預覽:
For PCI the PCI BUS itself doesn't control DMA, so the pci bus would. specify '0' there (we'd make '0' officially mean 'unlimited or. unspecified'). O
(還有316個字)
內容預覽:
On Fri, Nov 12, 2004 at 10:54:25AM +0100, Joerg Sonnenberger wrote:. > On Wed, Nov 10, 2004 at 02:20:08PM -0800, Chuck Tuffli wrote:. > > bus_dma_tag_
(還有1316個字)
內容預覽:
On Wed, Nov 10, 2004 at 02:20:08PM -0800, Chuck Tuffli wrote:. > bus_dma_tag_parent(dev). >. > Returns the DMA tag of the bus dev connects to. Drivers
(還有373個字)