8 More Discussions You Might Find Interesting
I have some doubt about the NIC device on my AIX box.
When using lsdev command
/ > lsdev -Cc adapter | grep en
ent0 Available 03-00 2-Port 10/100/1000 Base-TX PCI-Express Adapter (14104003)
ent1 Available 03-01 2-Port 10/100/1000 Base-TX PCI-Express Adapter (14104003)
ent2... (11 Replies)
Discussion started by: Phat
2. UNIX for Advanced & Expert Users
I'm writing a simple USB driver to drive a stepper motor based on USB Skeleton 2.2 Driver, kernel 3.8. The basic version is running properly. As a advancement, I introduced KTHREAD to call the DEVICE_WRITE (skel_write) (), so that the driver will be available for other tasks & requests.
Calling... (0 Replies)
Discussion started by: miteshgaware
I am looking for a way to run on top of the Linux kernel of an Android device. I want to use the existing configured Linux beneath Android rather than put a new Linux distribution onto a device.
The article "The Android boot process from power on" (sorry, forum won't let me paste the link)... (0 Replies)
Discussion started by: raoulney
4. UNIX for Advanced & Expert Users
I am trying to register a device in an existing device class, but I am
having trouble getting the pointer to an existing class.
I can create a class in a module, get the pointer to it and then use
it to register the device with:
*cl = class_create(THIS_MODULE, className);... (0 Replies)
Discussion started by: email@example.com
I have been reading prep questions for my second unix academy exam, and there's a nuance, I'm not sure I understand it correctly.
I've been under impression from my readings of book by Evi Nemeth and from unix academy DVDs I've been watching, that kernel's modules are drivers. I think of it, as... (25 Replies)
Discussion started by: newlinuxuser1
I recently started working with Linux and wrote my first device driver for a hardware chip controlled by a host CPU running Linux 2.6.x kernel.
1. The user space process makes an IOCTL call with pointer to a user memory buffer.
2. The kernel device driver in the big switch-case of IOCTL,... (1 Reply)
Discussion started by: agaurav
7. UNIX for Advanced & Expert Users
I am looking for a guide on how to program for either the Linux or FreeBSD (includes 4.4BSD, NetBSD or OpenBSD) kernel. I would prefer to learn how to write device drivers, but anything would help.
If you know, please email me at *removed* or leave a post here
Farhan (0 Replies)
Discussion started by: Farhan
8. UNIX for Dummies Questions & Answers
I need to delete a TTY in my AIX 4.3 system. I have tried using the smit but everytime I try it, there is a message telling me that the device is in use and cannot be changed. How do I take the device "offline", so to speak, so that I can edit the settings and/or delete it.
Djassi (3 Replies)
Discussion started by: djassi