Re: [Xen-devel] [PATCH v6 24/31] xen/arm: ITS: Add GICR register emulation

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 09/09/15 14:55, Ian Campbell wrote:
>>> Based on the spec, those 2 checks are wrong and make impossible to use
>>> LPIs. Please test this patch series before sending it on the ML.
>>
>> Why do you think so?.
> 
> Consider which LPI is the subject of the word at the address pointed to by
> GICR_PROPBASER. I think it is LPI==0 (== IRQ 8192), whereas this code
> suggests that you think the entry for LPI==0 is at offset 8192 in the prop
> table, which I don't think is correct.

For the spec section: 6.1.2 in ARM IHI 0069A.

Regards,

-- 
Julien Grall

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel