LinuxQuestions.org
Go Job Hunting at the LQ Job Marketplace
Go Back   LinuxQuestions.org > Blogs > adit_2g
User Name
Password

Notices

Uncategorized Entries with no category
Old

device driver problems

Posted 06-10-2006 at 12:57 PM by adit_2g

2. uart1.c


I am able to load the module into the kernel and device is getting registered by allocating the major no for the device.
Then, i have created the device file using mknod(Resultant major no). I have wriiten an application program which uses this
device driver functions like open, write, ioctl. When i run the application program, it is saying that

-----------------------------------------------
Open call success : success...
LQ Newbie
Posted in Uncategorized
Views 1063 Comments 0 adit_2g is offline

  



All times are GMT -5. The time now is 11:45 PM.

Main Menu
Advertisement

My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration