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Re: xen domU access UART I2C

To: xen-users@xxxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
From: A Sudheer <asr7247@xxxxxxxxx>
Date: Wed, 6 Jul 2022 05:00:40 +0530
Delivery-date: Tue, 05 Jul 2022 23:31:50 +0000
List-id: Xen user discussion <xen-users.lists.xenproject.org>

Hi All,

< Posting my query again , added a few more details >

On Xen-4.16 with Ubuntu-22.04 Dom0 and Ubuntu-22.04 HVM DomU, i need to access IO devices like UART and I2C.

I am able to access them in Dom0. Can someone let me know how to access them in DomU. What are the cfg options to be provided ?

Thanks

Sudheer

On Tue, Jul 5, 2022 at 10:26 AM A Sudheer <asr7247@xxxxxxxxx> wrote:

Hi All,

On Xen with Ubuntu Dom0 and Ubuntu HVM DomU, i need to access IO devices like UART and I2C.
I am able to access them in Dom0. Can someone let me know how to access them in DomU. What are the cfg options to be provided ?

Thanks
Sudheer

References:
- xen domU access UART I2C
  - From: A Sudheer

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