Re: [dpdk-dev] [PATCH v3 3/6] power: add simple power management API and callback

[Liang, Ma]

On 16 Sep 07:53, Ananyev, Konstantin wrote:
<snip>
Yes. we only has two gear. min or max. However, user still can customize
their system max with power mgmt python script on Intel platform. 
> So rte_power_init(lcore) always raises lcore frequency to
> max possible value?
> 
> > >
> > > > +rte_eth_remove_rx_callback(port_id, 0,
> > > > +   dev->cur_pwr_cb);
> > > > +if (rte_power_exit(lcore_id))
> > > > +return -EINVAL;
> > > > +break;
> > > > +}
> > > > +
> > > > +dev->pwr_mgmt_state = RTE_ETH_DEV_POWER_MGMT_DISABLED;
> > > > +dev->cur_pwr_cb = NULL;
> > > > +dev->cb_mode = 0;
> > > > +
> > > > +return 0;
> > > > +}