Re: [PATCH v2 08/28] soc: fsl: cpm1: qmc: Introduce available timeslots masks

[Andrew Lunn]

On Wed, Jul 26, 2023 at 05:02:04PM +0200, Herve Codina wrote:
> Available timeslots masks define timeslots available for the related
> channel. These timeslots are defined by the QMC binding.
> 
> Timeslots used are initialized to available timeslots but can be a
> subset of available timeslots.
> This prepares the dynamic timeslots management (ie. changing timeslots
> at runtime).
> 
> Signed-off-by: Herve Codina <herve.codina@xxxxxxxxxxx>
> ---
>  drivers/soc/fsl/qe/qmc.c | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c
> index 2d2a9d88ba6c..21ad7e79e7bd 100644
> --- a/drivers/soc/fsl/qe/qmc.c
> +++ b/drivers/soc/fsl/qe/qmc.c
> @@ -177,7 +177,9 @@ struct qmc_chan {
>  	struct qmc *qmc;
>  	void __iomem *s_param;
>  	enum qmc_mode mode;
> +	u64	tx_ts_mask_avail;
>  	u64	tx_ts_mask;
> +	u64	rx_ts_mask_avail;
>  	u64	rx_ts_mask;

Is this for E1? So there is a maximum of 32 slots? A u32 would be
sufficient i think?

	   Andrew