dma_free_coherent
dma_free_coherent - free memory allocated by dma_alloc_coherent : valid struct device pointer, or NULL for ISA and EISA-like devices : size of memory ... ,Name. dmam_free_coherent — Managed dma_free_coherent. Synopsis ... DMA handle of the memory to free. Description. Managed dma_free_coherent . ,dma_free_coherent(dev, size, cpu_addr, dma_handle); where dev, size are the same as in the above call and cpu_addr and dma_handle are the values ... ,void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_handle) Free a region of consistent memory you previously allocated. ,Elixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel and other low-level projects in C/C++ (bootloaders, ... ,Elixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel and other low-level projects in C/C++ (bootloaders, ... , dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_handle). 释放之前申请的一致性内存。dev, size ...,void dma_free_coherent(struct device *dev,size_t size, void *vaddr,dma_addr_t dma_handle);. --------- DMA池. DMA池是一個生成小型、一致性DMA映射的機制 ... , dma_free_coherent不能在IRQ disabled下跑但是有些東西非得在IRQ時free掉的話把實際的free移到workqueue來跑即可 ref dev_kfree_skb_any ...,dma_free_coherent - free memory allocated by dma_alloc_coherent : valid struct device pointer, or NULL for ISA and EISA-like devices : size of memory ...
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 dma_free_coherent 相關參考資料
Linux Kernel: archavr32includeasmdma-mapping.h File ...
dma_free_coherent - free memory allocated by dma_alloc_coherent : valid struct device pointer, or NULL for ISA and EISA-like devices : size of memory ... https://docs.huihoo.com dmam_free_coherent - LinuxTV.org
Name. dmam_free_coherent — Managed dma_free_coherent. Synopsis ... DMA handle of the memory to free. Description. Managed dma_free_coherent . https://www.linuxtv.org Dynamic DMA mapping Guide - The Linux Kernel Archives
dma_free_coherent(dev, size, cpu_addr, dma_handle); where dev, size are the same as in the above call and cpu_addr and dma_handle are the values ... https://www.kernel.org here - The Linux Kernel Archives
void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_handle) Free a region of consistent memory you previously allocated. https://www.kernel.org dma_free_coherent identifier - Linux source code (v5.8) - Bootlin
Elixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel and other low-level projects in C/C++ (bootloaders, ... https://elixir.bootlin.com dma_free_coherent identifier - Linux source code (v4.6) - Bootlin
Elixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel and other low-level projects in C/C++ (bootloaders, ... https://elixir.bootlin.com linux之DMA API -- 通用设备的动态DMA映射_crazyjiang的专栏 ...
dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_handle). 释放之前申请的一致性内存。dev, size ... https://blog.csdn.net 內存映射與DMA筆記@ 程式專欄:: 隨意窩Xuite日誌
void dma_free_coherent(struct device *dev,size_t size, void *vaddr,dma_addr_t dma_handle);. --------- DMA池. DMA池是一個生成小型、一致性DMA映射的機制 ... https://blog.xuite.net dma_free_coherent不能在IRQ disabled下跑.. - mkl Note
dma_free_coherent不能在IRQ disabled下跑但是有些東西非得在IRQ時free掉的話把實際的free移到workqueue來跑即可 ref dev_kfree_skb_any ... http://mkl-note.blogspot.com Linux Kernel: includeasm-genericdma-mapping-broken.h ...
dma_free_coherent - free memory allocated by dma_alloc_coherent : valid struct device pointer, or NULL for ISA and EISA-like devices : size of memory ... https://docs.huihoo.com |