Re: [PATCH v6 06/14] irqchip: gicv3-its: platform-msi: refactor its_pmsi_init() to prepare for ACPI

[Hanjun Guo]

Hi Tomasz,

On 2017/1/3 15:41, Tomasz Nowicki wrote:
> Hi,
>
> Can we merge patch 4 & 6 into one patch so that we keep refactoring part
> as one piece ? I do not see a reason to keep them separate or have patch
> 5 in between. You can refactor what needs to be refactored, add
> necessary functions to iort.c and then support ACPI for
> irq-gic-v3-its-platform-msi.c

There are two functions here,
 - retrieve the dev id from IORT which was DT based only;

 - init the platform msi domain from MADT;

For each of them split it into two steps,
 - refactor the code for ACPI later and it's easy for review
   because wen can easily to figure out it has functional
   change or not

 - add ACPI functionality

Does it make sense?

Thanks
Hanjun