A device driver is a specialized software component (usually considered "system software") which allows a system to interact with a particular type or class of hardware device, such as a keyboard, serial port, disk drive, video display, memory controller, or other peripheral.
I am trying to use persistent store(Pstore) available in linux kernel but somehow i am not getting the logs …
linux linux-kernel linux-device-driver embedded-linux device-driverI've implemented some kind of character device and I need help with copy_ from_user function. I've a structure: struct …
linux device-driver kernelI am designing a Linux character device driver. I want to set errno when error occurs in ioctl() system call. …
linux driver device-driver ioctl errnoI want to emulate a joystick using keypresses and/or mouse input. So other programs/games will think that user …
windows device-driver wdkI'm working on a device driver for Linux. It's a USB pen tablet. The problem is that the driver's probe …
linux usb device-driver probe