Re: [Xen-devel] [PATCH v3 04/26] ARM: GICv3 ITS: map ITS command buffer

[Julien Grall <julien.grall@xxxxxxx>]

Hi Andre,

On 31/03/17 19:05, Andre Przywara wrote:
> Instead of directly manipulating the tables in memory, an ITS driver
> sends commands via a ring buffer in normal system memory to the ITS h/w
> to create or alter the LPI mappings.
> Allocate memory for that buffer and tell the ITS about it to be able
> to send ITS commands.
>
> Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx>
Reviewed-by: Julien Grall <julien.grall@xxxxxxx>

Regards,

--
Julien Grall

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