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Re: [Xen-devel] ARM64:Porting xen to new hardware


On 09/25/2017 01:53 PM, bharat gohil wrote:
Hello Andrii,

I tried but no success.
It looks, Xen is not running.

I am a bit confused... on one of the previous e-mail you posted log from Xen:

(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 272kB init memory.

So unless you have a completely new setup, Xen is definitely running.
However, what may happen is the serial driver in Xen does not receive input characters.

One of the first test would be to check whether the driver effectively receive characters.



On Mon, Sep 25, 2017 at 5:45 PM, Andrii Anisov <andrii_anisov@xxxxxxxx <mailto:andrii_anisov@xxxxxxxx>> wrote:

    Hello Bharat,

    On 25.09.17 11:42, bharat gohil wrote:

        Hello Wilk,

        I had try Ctrl+a three times and 'd' but no dump on the serial

    Its a way to switch to XEN debug console. In case you are using
    minicom, you should press Ctrl+A six times, then you will see the
    line like following:
         (XEN) *** Serial input -> Xen (type 'CTRL-a' three times to
    switch input to DOM0)

    Then you can press 'h' for seeing installed key handlers.

    But all of this requires XEN to be running somehow.

    *Andrii Anisov*

Bharat Gohil
Sr.Software Engineer
bharat.gohil@xxxxxxxxxx <mailto:bharat.gohil@xxxxxxxxxx>

Julien Grall

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