From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <376323.53071.qm@domain.hid> Date: Sat, 31 Oct 2009 02:47:24 -0700 (PDT) From: Wael Showair MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-236959727-1256982444=:53071" Subject: [Xenomai-help] Basic Xenomai Questions? List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Xenomai-help@domain.hid --0-236959727-1256982444=:53071 Content-Type: text/plain; charset=us-ascii i All, i am beginner to Xenomai & i m trying to understand how will it go in the future so i have 2 questions: 1. the patch of Adeos just enables the sharing of hardware between different OS, (Linux Vanilla kernel & Xenomai Nucleus), does it make this step only? 2. In Xenomai 2, there r 2 different kernels Normal Linux Vanilla & Xenomai Nucleus, but i read that Xenomai 3 will tend to use PREEMPT_RT support which leads to the only one Native kernel will exist, does it mean that the Nucleus will vanish & will it be a part of the patched RT Vanilla Linux Kernel itself? or does it mean that the Nuecleuse will no longer be a part of the kernel space so it will be in user space? I beleive in the nucleus of Xenomai must exist in all cases, which means the solution of co-kernel will exist forever, so how it can be achieved to run Xenomai 3 over PREEMPT_RT vanilla kernel, where will be the nucleus, i cant get it ? Regards, Wael --0-236959727-1256982444=:53071 Content-Type: text/html; charset=us-ascii

i All,

i am beginner to Xenomai & i m trying to understand how will it go in the future so i have 2 questions:

1. the patch of Adeos just enables the sharing of hardware between different OS, (Linux Vanilla kernel & Xenomai Nucleus), does it make this step only?

2. In Xenomai 2, there r 2 different kernels Normal Linux Vanilla & Xenomai Nucleus, but i read that Xenomai 3 will tend to use

PREEMPT_RT support which leads to the only one Native kernel will exist, does it mean that the Nucleus will vanish & will it be a part of the patched RT Vanilla Linux Kernel itself?

or does it mean that the Nuecleuse will no longer be a part of the kernel space so it will be in user space?

I beleive in the nucleus of Xenomai must exist in all cases, which means the solution of co-kernel will exist forever, so how it can be achieved to run Xenomai 3 over PREEMPT_RT vanilla kernel, where will be the nucleus, i cant get it ?

Regards,

Wael

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