Re: [PATCH v11 09/11] PCI: brcmstb: Accommodate MSI for older chips

Rob Herring
2020-09-10T16:22:08Z

On Mon, 24 Aug 2020 15:30:22 -0400, Jim Quinlan wrote:
> From: Jim Quinlan <jquinlan@broadcom.com>
>
> 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@broadcom.com>
> Acked-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
> drivers/pci/controller/pcie-brcmstb.c | 71 +++++++++++++++++++--------
> 1 file changed, 50 insertions(+), 21 deletions(-)
>

Reviewed-by: Rob Herring <robh@kernel.org>