<c_traja@xxxxxxxxxxxxxxxx> writes: > From: Raja Mani <rmani@xxxxxxxxxxxxxxxx> > > 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@xxxxxxxxxxxxxxxx> > Signed-off-by: Tamizh chelvam <c_traja@xxxxxxxxxxxxxxxx> Applied, thanks. -- Kalle Valo-- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
