madieu_linux_device_drivers_development

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madieu_linux_device_drivers_development [2019/01/22 11:30] – rpjdaymadieu_linux_device_drivers_development [2019/01/23 11:54] (current) – [Delays/timer management] rpjday
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   * IS_ERR(), IS_ERR_VALUE(), PTR_ERR(), more (''err.h'')   * IS_ERR(), IS_ERR_VALUE(), PTR_ERR(), more (''err.h'')
   * console logging   * console logging
 +
 +==== Sleeping mechanisms ====
 +
 +  * wait queues
 +
 +==== Delays/timer management ====
 +
 +  * programmable interrupt timer (PIT)
 +  * [[https://stackoverflow.com/questions/10812858/how-to-use-timers-in-linux-kernel-device-drivers]]
 +  * [[https://lwn.net/Articles/735887/]]
 +  * from_timer() [timer.h]
  • madieu_linux_device_drivers_development.1548156603.txt.gz
  • Last modified: 2019/01/22 11:30
  • by rpjday