dma_bidirectional
Elixir Cross Referencer. ,DMA_BIDIRECTIONAL requires special handling: it means that the driver isn't sure if the memory was modified before being handed off to the device and also isn't ...
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 dma_bidirectional 相關參考資料
async_xor: dma_map destination DMA_BIDIRECTIONAL · a06d568f7c
async_xor: dma_map destination DMA_BIDIRECTIONAL. Mapping the destination multiple times is a misuse of the dma-api. Since the destination may be ... https://144.76.43.77 DMA_BIDIRECTIONAL identifier - Linux source code (v4.2 ...
Elixir Cross Referencer. https://elixir.bootlin.com here - The Linux Kernel Archives
DMA_BIDIRECTIONAL requires special handling: it means that the driver isn't sure if the memory was modified before being handed off to the device and also isn't ... https://www.kernel.org Linux DMA分析- 台部落
DMA_BIDIRECTIONAL （雙向，耗費性能）. 只有一個緩衝區要傳輸時，使用： dma_addr_t dma_map_single(struct device *dev, void *buffer, size_t ... https://www.twblogs.net Linux source code: DMA_BIDIRECTIONAL identifier (v3.4 ...
Elixir Cross Referencer. https://elixir.bootlin.com Linux source code: DMA_BIDIRECTIONAL identifier (v4.0) - Bootlin
Elixir Cross Referencer. https://elixir.bootlin.com Linux source code: DMA_BIDIRECTIONAL identifier (v4.8 ...
Elixir Cross Referencer. https://elixir.bootlin.com Linux source code: DMA_BIDIRECTIONAL identifier (v5.4.6 ...
Elixir Cross Referencer. https://elixir.bootlin.com 驅動程式中的DMA問題@ Welkin小窩:: 痞客邦::
DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3, }; 以上的kernel API主要是針對將一般取得的記憶體(例如 ... https://welkinchen.pixnet.net |