linux-device-driver tutorials

copy_to_user vs memcpy

Apr 06, 2021

c linux-kernel linux-device-driver memcpy

I2C Driver in Linux [closed]

Sep 19, 2022

linux-kernel linux-device-driver i2c

c++ device driver development in linux

Oct 17, 2022

c++ device-driver linux-device-driver

What happens when a mov instruction causes a page fault with interrupts disabled on x86?

Apr 24, 2020

linux-kernel x86 linux-device-driver interrupt page-fault

Pass a string parameter with space character to kernel module

Jun 19, 2020

c linux-device-driver

Call trace when loading a module in Linux

Nov 17, 2022

linux linux-kernel linux-device-driver

strerror-like functionality in the kernel?

Mar 31, 2018

linux-kernel linux-device-driver

how to find if unregister_chrdev() call was successful

Oct 22, 2022

linux-kernel linux-device-driver

dd command error writing No space left on device [closed]

Sep 13, 2022

linux linux-device-driver redhat

How would one prevent MMAP from caching values?

Nov 06, 2022

c linux operating-system linux-device-driver mmap

Linux keyboard event capturing /dev/inputX

Feb 17, 2022

linux linux-kernel linux-device-driver

Some questions on dma_alloc_coherent

Apr 16, 2018

linux-kernel linux-device-driver dma

Understanding kernel message 'nobody cared (try booting with the "irqpoll" option)'

Sep 15, 2022

linux linux-kernel linux-device-driver

Static functions in Linux device driver

Sep 15, 2022

c static linux-kernel linux-device-driver static-functions

Hello Word Device Tree Based device driver

Nov 07, 2022

linux-kernel linux-device-driver embedded-linux device-tree

How to learn the structure of Linux wireless drivers (mac80211)?

Sep 14, 2022

linux linux-device-driver wireless device-driver wifi

Order of preference - printk() vs dev_dbg() vs netdev_dbg()

Jun 25, 2019

linux kernel linux-device-driver kernel-module

How remap_pfn_range remaps kernel memory to user space?

Nov 11, 2022

linux-kernel linux-device-driver kernel-module virtual-address-space

What is the difference between module_init and subsys_initcall while initializing the driver?

Sep 14, 2022

linux-kernel linux-device-driver

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