04 2023 档案

转载：ARM 内联汇编语法
摘要：https://blog.csdn.net/myprogram_player/article/details/121372941 ARM 内联汇编语法： asm asm-qualifiers (AsemblemTemplate : OutputOperands [ : InputOperands [ 阅读全文
posted @ 2023-04-28 23:06 fellow_jing 阅读(341) 评论(0) 推荐(0)
atrace & trace_printk
摘要：参考 https://www.cnblogs.com/pyjetson/p/14946007.html https://juejin.cn/post/7140836853241872392 atrace时android基于trace_marker来实现trace user space 调用的方法。使 阅读全文
posted @ 2023-04-16 15:18 fellow_jing 阅读(392) 评论(0) 推荐(0)
alsa compress driver
摘要：https://elixir.bootlin.com/linux/v5.4.240/source/sound/soc/soc-compress.c#L856 platform driver 例子：https://elixir.bootlin.com/linux/v5.4.240/source/sou 阅读全文
posted @ 2023-04-12 22:52 fellow_jing 阅读(289) 评论(0) 推荐(0)
转载：linux kfifo
摘要：参考：https://blog.csdn.net/Bruno_Mars/article/details/100061793 kfifo源码： https://elixir.bootlin.com/linux/v5.4.240/source/include/linux/kfifo.h#L118 htt 阅读全文
posted @ 2023-04-09 23:30 fellow_jing 阅读(297) 评论(0) 推荐(0)
转载：alsa hwdep
摘要：参考： 简介：https://blog.csdn.net/azloong/article/details/6932272# driver例子：https://elixir.bootlin.com/linux/v5.4.240/source/sound/pci/rme9652/hdsp.c#L4906 阅读全文
posted @ 2023-04-05 23:03 fellow_jing 阅读(154) 评论(0) 推荐(0)
转载：mmap
摘要：https://www.jianshu.com/p/0ce91e10d026 https://gewu.pcwanli.com/front/article/21147.html https://blog.csdn.net/m0_53157173/article/details/127578558 1 阅读全文
posted @ 2023-04-02 22:45 fellow_jing 阅读(123) 评论(0) 推荐(0)