Re: [PATCH v3 11/13] PCI: brcmstb: Accommodate MSI for older chips
From: Florian Fainelli
Date: Wed Jun 03 2020 - 22:56:32 EST
On 6/3/2020 12:20 PM, Jim Quinlan wrote:
> From: Jim Quinlan <jquinlan@xxxxxxxxxxxx>
>
> Older BrcmSTB chips do not have a separate register for MSI interrupts; the
> MSIs are in a register that also contains unrelated interrupts. In
> addition, the interrupts lie in bits [31..24] for these legacy chips. This
> commit provides common code for both legacy and non-legacy MSI interrupt
> registers.
>
> Signed-off-by: Jim Quinlan <jquinlan@xxxxxxxxxxxx>
Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
--
Florian