Embedded Linux

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discussion on ioremap()

I wonder what if ioremap()/iounmap is called by diffrent threads (system calls in to kernels from diffrent processes)....
0 comments posted 21yrs
posted by ask8y
0 comments posted 21yrs posted by ask8y

text-based frontend to GDB for Linux

Hello, All! I'm looking for a good frontend to GDB for Linux environment. All i could find are focused on graphical env...
7 comments posted 21yrs
posted by mrv
7 comments posted 21yrs posted by mrv

device '/dev/vc/4' does not exist ???

Hello, I am using MontaVista Embedded Linux (PPC8xx) and I use DevRocket to build BusyBox root file system. After the s...
1 comments posted 21yrs
posted by robert_kw
1 comments posted 21yrs posted by robert_kw

ATCA blade and interrupts

Is anyone familiar with running Linux (Redhat Fedora Core 1, kernel 2.4.31) on a Motorola (formerly Force) ATCA 717 hos...
0 comments posted 21yrs
posted by bsmith
0 comments posted 21yrs posted by bsmith

Can I use printf in kernel module?

In the book, we have been suggested that use printk. but I have seen some kernel module that use printf. When can use us...
2 comments posted 21yrs
posted by wuulongsheu
2 comments posted 21yrs posted by wuulongsheu

CPU load

Hi we are going to develop a linux based system. It will be the first one within our company. At the moment, we are def...
5 comments posted 21yrs
posted by josef.rosenegger
5 comments posted 21yrs posted by josef.rosenegger

Small embedded system, need working ntpd...

I have a small embedded system (pc/104 board, CF-boot, read-only root file system, etc). I am trying to get a ntp daemo...
2 comments posted 21yrs
posted by fj40rockcrawler
2 comments posted 21yrs posted by fj40rockcrawler