[PATCH] ath10k: add dynamic tx mode switch config support for qca4019

[Valo, Kalle]

<c_traja at qti.qualcomm.com> writes:

> From: Raja Mani <rmani at qti.qualcomm.com>
>
> push-pull mode needs certain amount the host driver involvement for
> managing queues in the host memory and packet delivery to firmware.
> qca4019 wifi firmware has an option to stay in push mode for less
> number of active traffic flow and then switch to push-pull mode when
> the active traffic flow goes beyond the certain limit.
>
> The advantage of staying in push mode for less active traffic is, the
> host cpu consumption is reduced. qca4019 firmware supports this
> flexibility of the mode switch. It takes the host driver interest
> (LOW_PERF/HIGH_PERF) via WMI_EXT_RESOURCE_CFG_CMDID,
>
>  LOW_PERF  - fw would stay in push mode and switch to push-pull
>                based on demand.
>  HIGH_PERF - fw would stay in push-pull mode from the boot.
>
> To make this configuration generic, new WMI services
> WMI_SERVICE_TX_MODE_PUSH_ONLY, WMI_SERVICE_TX_MODE_PUSH_PULL,
> WMI_SERVICE_TX_MODE_DYNAMIC are introduced to take dynamic tx mode
> switch support availability in firmware.
> Based on WMI_SERVICE_TX_MODE_DYNAMIC, LOW_PERF or HIGHT_PERF is
> configured to the firmware.
>
> Signed-off-by: Raja Mani <rmani at qti.qualcomm.com>
> Signed-off-by: Tamizh chelvam <c_traja at qti.qualcomm.com>

Applied, thanks.

-- 
Kalle Valo