Re: [PATCH net-next 5/6] net: ipa: introduce gsi_ring_setup()

[AngeloGioacchino Del Regno]

Il 21/06/21 19:56, Alex Elder ha scritto:
> Prior to IPA v3.5.1, there is no HW_PARAM_2 GSI register, which we
> use to determine the number of channels and endpoints per execution
> environment.  In that case, we will just assume the number supported
> is the maximum supported by the driver.
>
> Introduce gsi_ring_setup() to encapsulate the code that determines
> the number of channels and endpoints.
>
> Update GSI_EVT_RING_COUNT_MAX so it is big enough to handle any
> available channel for all supported hardware (IPA v4.9 can have 23
> channels and 24 event rings).
>
> Signed-off-by: Alex Elder <elder@xxxxxxxxxx>


Acked-by: AngeloGioacchino Del Regno 
<angelogioacchino.delregno@xxxxxxxxxxxxxx>