RTAI 3.6.1+Linux-2.6.24.7编译

使用的是linux-2.6.24.7和rtai3.6.1
1. Download clean kernel from kernel.org
2. ar 到 /usr/src
3. patch kernel.

cd /usr/src/linux-2.6.24.7
patch -p1 -b < ../rtai-3.6.1/base/arch/x86/patches/hal-linux-2.6.24-x86-2.0-
07.patch
（注意rtai的路径）

4. patch madawifi

cd -/madawifi/patches
sudo ./install.sh /usr/src/linux-2.6.24.7

5. make gconfig

Loadable module support ---> Enable loadable module support ---> enabled
Loadable module support ---> Module versioning support ---> disabled

Processor type and features ---> Preemption Model ---> Preemptible Kernel (
Low-Latency Desktop)
Processor type and features ---> Interrupt pipeline ---> enabled
Processor type and features ---> High Memory Support ---> off

所有ACPI选项off CPU frequency 也off
为了安全其间， 所有experimental的选项我也off了，除了 ntfs

不是SMP的
Processor type and features ---> Symmetric multi-processing support --->
disabled

CPU类型一定要选对
Processor type and features ---> Processor family --->

6. make-kpkg clean

7. make-kpkg --append-to-version -rtai --revision p3 --initrd kernel_image
kernel_headers kernel_source
生成三个deb包

8. cd /usr/src
dpkg -i *.deb

Done!

编译Rtai相对容易一些，make gconfig, make, make install搞定
补充一下，我的atheros wifi是pci-e的
ndiswrapper也是需要的