Re: [PATCH v11 10/11] PCI: brcmstb: Set bus max burst size by chip type

[Rob Herring]

On Mon, 24 Aug 2020 15:30:23 -0400, Jim Quinlan wrote:
> From: Jim Quinlan <jquinlan@xxxxxxxxxxxx>
> 
> The proper value of the parameter SCB_MAX_BURST_SIZE varies per chip.  The
> 2711 family requires 128B whereas other devices can employ 512.  The
> assignment is complicated by the fact that the values for this two-bit
> field have different meanings;
> 
>   Value   Type_Generic    Type_7278
> 
>      00       Reserved         128B
>      01           128B         256B
>      10           256B         512B
>      11           512B     Reserved
> 
> Signed-off-by: Jim Quinlan <jquinlan@xxxxxxxxxxxx>
> Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
> ---
>  drivers/pci/controller/pcie-brcmstb.c | 19 +++++++++++++++----
>  1 file changed, 15 insertions(+), 4 deletions(-)
> 

Reviewed-by: Rob Herring <robh@xxxxxxxxxx>