[PATCH v6 2/6] PCI: dwc: Add msi_host_isr() callback

[Rob Herring]

On Fri, 07 Aug 2020 19:25:18 +0900, Kunihiko Hayashi wrote:
> This adds msi_host_isr() callback function support to describe
> SoC-dependent service triggered by MSI.
> 
> For example, when AER interrupt is triggered by MSI, the callback function
> reads SoC-dependent registers and detects that the interrupt is from AER,
> and invoke AER interrupts related to MSI.
> 
> Cc: Marc Zyngier <maz at kernel.org>
> Cc: Jingoo Han <jingoohan1 at gmail.com>
> Cc: Gustavo Pimentel <gustavo.pimentel at synopsys.com>
> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko at socionext.com>
> Acked-by: Gustavo Pimentel <gustavo.pimentel at synopsys.com>
> ---
>  drivers/pci/controller/dwc/pcie-designware-host.c | 3 +++
>  drivers/pci/controller/dwc/pcie-designware.h      | 1 +
>  2 files changed, 4 insertions(+)
> 

Acked-by: Rob Herring <robh at kernel.org>