I\'m making my first USB device driver for Linux, and I\'m trying to connect a touch panel device. I have tried this device in Win7, using Win7\'s default touch panel driver.
I was wondering what the correct way of issuing an asynchronous read operation on a pa开发者_运维技巧ge that has been swapped out is. And once this is done is there a way to execute a callback that ha
#include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/fs.h>
I have done some measurement over linux scheduler. The linux is \"Linux version 2.6.18-194.el5 (mockbuild@x86-005.build.bos.redhat.com)\" and machine is with 8 cpus. The measurement is the only worklo
I am trying to count the number of times pull_task() is called by processes in my system. pull_task() is a scheduling function that moves a task from runqueue of a busy CPU to the runqueue of an idle
What exactly does the virt_to_page function return, does it return the page given an address in the kernel space or does it return a page given an address in user space? As far as I can tell it seems
I need some clarification here: I have some code like this: child_map[0] = fileno(fd[0]); .. pid = fork();
Does ev开发者_如何学Cery core has same IDTR,GDTR and LDTR values? (I think they can be different.) Are cores synched up for privilege instructions?I will try to answer your first question: Each core h
I am adding a gyro/accel driver (Invensense MPU3050), available here to my kernel (LPC Linux). I use LTIB for building the image and rootfs.
I have been following this link Android kernel compile and test with Android Emulator to compile the android source code.
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