[PATCH v10 09/17] xen/hvm/params: Add a new delivery type for event-channel in HVM_PARAM_CALLBACK_IRQ

Julien Grall julien.grall at arm.com
Wed Apr 6 05:29:34 PDT 2016


Hi Shannon,

On 01/04/2016 16:49, Shannon Zhao wrote:
> This new delivery type which is for ARM shares the same value with
> HVM_PARAM_CALLBACK_TYPE_VECTOR which is for x86.
>
> val[15:8] is flag: val[7:0] is a PPI.
> To the flag, bit 8 stands the interrupt mode is edge(1) or level(0) and
> bit 9 stands the interrupt polarity is active low(1) or high(0).
>
> Signed-off-by: Shannon Zhao <shannon.zhao at linaro.org>
> Acked-by: Stefano Stabellini <stefano.stabellini at eu.citrix.com>

Reviewed-by: Julien Grall <julien.grall at arm.com>

Regards,

-- 
Julien Grall



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