[PATCH] irqchip/armada-370-xp: Enable MSI-X support

Marc Zyngier marc.zyngier at arm.com
Fri Aug 18 05:46:54 PDT 2017


On 18/08/17 13:12, Thomas Petazzoni wrote:
> Hello,
> 
> On Fri, 18 Aug 2017 12:18:28 +0200, Stefan Roese wrote:
> 
> 
>>>>> Its been a while since this patch has been submitted - without any
>>>>> comments so far. What's the current status with it? Is it someones
>>>>> queue for upstreaming?  
>>>>
>>>> Sorry for the lack of feedback, very good idea to ping me on this
>>>> topic. I don't have access to HW right now, so I can't give it a test.
>>>> However, I don't think I have MSI-X capable hardware, only MSI capable.
>>>>
>>>> With which hardware did you test this? An off-the-shell PCIe card, or
>>>> some custom FPGA logic?  
>>>
>>> I tested this code with some Altera / Intel FPGA using their PCI-Express
>>> IP core. It should be possible to test this with some MSI-X capable
>>> desktop PCIe cards as well on AXP boards equipped with PCIe slots,
>>> like the Marvell AXP development board (orange box).  
>>
>> So what do you think about this patch? Can I get your Acked-by /
>> Reviewed-by, or do you have some objections? Or do plan to first do
>> some tests yourself?
> 
> I thought about testing it myself, but since I don't have any MSI-X
> capable device, I'm not sure it would bring a lot.
> 
> Therefore:
> 
> Reviewed-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Thanks.

Stefan: Can you resend this patch (cc'ing the usual irqchip
maintainers)? I'll queue it for 4.14.

	M.
-- 
Jazz is not dead. It just smells funny...



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